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Annual Report  
and Form 20-F
2010

bp.com/annualreport

What’s inside?

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5  Business review

123   Additional information for  

Chairman’s letter 
Board of directors  

6  
8  
10   Group chief executive’s letter  
12   Progress in 2010  
14   Group overview  
34   Gulf of Mexico oil spill  
40   Exploration and Production  
55   Refining and Marketing  
61   Other businesses and corporate  
63   Liquidity and capital resources  
68   Corporate responsibility  
76   Research and technology  
78   Regulation of the group’s business  
81   Certain definitions 

83  Directors and senior management  

84   Directors and senior management 
87   Directors’ interests 

89   Corporate governance
90   Board performance report 
105   Corporate governance practices  
106   Code of ethics  
106   Controls and procedures  
107   Principal accountants’ fees and services  
108   Memorandum and Articles of Association

111  Directors’ remuneration report

112   Part 1 Summary 
114   Part 2 Executive directors’ remuneration  
120   Part 3 Non-executive directors’ remuneration 

shareholders
124   Critical accounting policies 
127   Property, plants and equipment  
127   Share ownership  
128   Major shareholders and related party transactions  
129   Dividends  
130   Legal proceedings  
133   Relationships with suppliers and contractors  
134   Share prices and listings  
135   Material contracts  
135   Exchange controls  
135   Taxation  
137   Documents on display  
137    Purchases of equity securities by the issuer 

and affiliated purchasers 

138   Fees and charges payable by a holder of ADSs  
138    Fees and payments made by the Depositary 

to the issuer 

139   Called-up share capital  
139   Administration  
139   Annual general meeting  
140   Exhibits

141  Financial statements

142   Consolidated financial statements of the BP group  
150   Notes on financial statements  
228    Supplementary information on oil and natural gas 

(unaudited) 

PC1   Parent company financial statements of BP p.l.c.

 
 
 
 
 
 
Information for shareholders

 Reports and publications

BP’s reports and publications are available to view online  
or download from www.bp.com/annualreport.

Acknowledgements 
Design sasdesign.co.uk
Typesetting RR Donnelley
Printing Pureprint Group Limited, 
UK, ISO 14001, FSC® certified 
and CarbonNeutral®
Photography Bob Wheeler
Paper This Annual Report and 
Form 20-F is printed on FSC-certified 
Mohawk Options 100% (cover) and 
Revive Pure White Offset (text pages). 
This paper has been independently 
certified according to the rules of the 
Forest Stewardship Council (FSC) and 
was manufactured at a mill that holds 
ISO 14001 accreditation. The inks 
used are all vegetable oil based.

© BP p.l.c. 2011

Summary Review 2010
Read a summary of our financial  
and operating performance in  
BP Summary Review 2010 in 
print or online.
www.bp.com/summaryreview

Sustainability Review
Read the summary  
BP Sustainability Review  
2010 in print or read more 
online from late March 2011. 
www.bp.com/sustainability

You can order BP’s printed publications, free of charge, from:

US and Canada
Precision IR 
Toll-free +1 888 301 2505 
Fax +1 804 327 7549 
bpreports@precisionir.com

UK and Rest of World
BP Distribution Services 
Tel +44 (0)870 241 3269 
Fax +44 (0)870 240 5753 
bpdistributionservices@bp.com

(Mark One)

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION  
Washington, D.C. 20549
FORM 20-F

REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) or (g)
OF THE SECURITIES EXCHANGE ACT OF 1934
OR
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended 31 December 2010 
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
OR
SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission file number: 1-6262
BP p.l.c.
(Exact name of Registrant as specified in its charter)

England and Wales
(Jurisdiction of incorporation or organization)

1 St James’s Square, London SW1Y 4PD 
 United Kingdom
(Address of principal executive offices)

Dr Byron E Grote
BP p.l.c.
1 St James’s Square, London SW1Y 4PD 
 United Kingdom
Tel +44 (0) 20 7496 4495
Fax +44 (0) 20 7496 4630
(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)
Securities registered or to be registered pursuant to Section 12(b) of the Act

Title of each class 
Ordinary Shares of 25c each 
Floating Rate Guaranteed Notes due 2011 
  Substitute Floating Rate Guaranteed Note due 2011 
1.55% Guaranteed Notes due 2011 
3.125% Guaranteed Notes due 2012 
5.25% Guaranteed Notes due 2013 
3.625% Guaranteed Notes due 2014 
3.875% Guaranteed Notes due 2015 
3.125% Guaranteed Notes due 2015 
4.75% Guaranteed Notes due 2019 
4.5% Guaranteed Notes due 2020 

Name of each exchange on which registered
New York Stock Exchange*
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
New York Stock Exchange
*Not for trading, but only in connection with the registration of American Depositary
Shares, pursuant to the requirements of the Securities and Exchange Commission

Securities registered or to be registered pursuant to Section 12(g) of the Act. 
 None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act. 
 None

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report.

Ordinary Shares of 25c each 
Cumulative First Preference Shares of £1 each 
Cumulative Second Preference Shares of £1 each 

18,796,461,292
7,232,838
5,473,414

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes  ☑ 

No  ☐

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities 
Exchange Act of 1934.

Yes  ☐ 

No  ☑

Note — Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from 
their obligations under those Sections.

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 
90 days.

Yes  ☑ 

No  ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to 
be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the 
registrant was required to submit and post such files).*

No  ☐
*This requirement does not apply to the registrant until its fiscal year ending December 31, 2011.
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of ‘‘accelerated filer and large 
accelerated filer’’ in Rule 12b-2 of the Exchange Act. (Check one):

Yes  ☑ 

Non-accelerated filer  ☐
Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

Large accelerated filer  ☑ 

Accelerated filer  ☐ 

U.S. GAAP  ☐ 

International Financial Reporting  
Standards as issued by the  
International Accounting Standards Board  ☑ 

Other  ☐

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Item 17  ☐ 

Item 18  ☐

Yes  ☐ 

No  ☑

BP	Annual	Report	and	Form	20-F	2010	

1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	 
Cross	reference	to	Form	20-F

Item	1.	
Item	2.	
Item	3.	

Item	4.	

Item	4A.	
Item	5.	

Identity	of	Directors,	Senior	Management	and	Advisors	

	 Offer	Statistics	and	Expected	Timetable	

A.	
B.	
C.	
D.	

Key	Information
Selected	financial	data	
Capitalization	and	indebtedness	
Reasons	for	the	offer	and	use	of	proceeds	
Risk	factors	
Information	on	the	Company
History	and	development	of	the	company	
A.	
B.	
Business	overview	
C.	 Organizational	structure	
D.	

Property,	plants	and	equipment	
Unresolved	Staff	Comments	

	 Operating	and	Financial	Review	and	Prospects

Liquidity	and	capital	resources	
Research	and	development,	patent	and	licenses	
Trend	information	

A.	 Operating	results	
B.	
C.	
D.	
E.	 Off-balance	sheet	arrangements	
F.	
G.	

Tabular	disclosure	of	contractual	commitments	
Safe	harbor	
Directors,	Senior	Management	and	Employees
Directors	and	senior	management	
Compensation	
Board	practices	
Employees	
Share	ownership	

Item	6.	

A.	
B.	
C.	
D.	
E.	

Item	7.	

	 Major	Shareholders	and	Related	Party	Transactions

A.	 Major	shareholders	
B.	
C.	

Related	party	transactions	
Interests	of	experts	and	counsel	
Financial	Information
Consolidated	statements	and	other	financial	information	
Significant	changes	
The	Offer	and	Listing

Item	8.	

Item	9.	

A.	
B.	

Page

n/a
n/a

23
n/a
n/a
27-32

4,	14-15
14-22,	33-82
220-221
22,	43,	50-54,	127,	247-248
None

24-26,	34,	41-42,	56-57,	61,	124-127
63-67
76-77,	175
67
64
65
4

84-87
112-121,	214-217
90-104,	214-217
74-75
87,	112-118,	127-128,	214-216

128-129
129,	183-184
n/a

129-133,	134,	144-227
None

A.	 Offer	and	listing	details	
B.	
Plan	of	distribution	
C.	 Markets	
D.	
E.	
F.	

Selling	shareholders	
Dilution	
Expenses	of	the	issue	
Additional	Information
Share	capital	

A.	
B.	 Memorandum	and	articles	of	association	
C.	 Material	contracts	
Exchange	controls	
D.	
Taxation	
E.	
Dividends	and	paying	agents	
F.	
Statements	by	experts	
G.	
Documents	on	display	
H.	
Subsidiary	information	
I.	

	 Quantitative	and	Qualitative	Disclosures	about	Market	Risk	

Description	of	securities	other	than	equity	securities	
A.	
Debt	Securities	
B.	 Warrants	and	Rights	
C.	 Other	Securities	
D.		 American	Depositary	Shares	

Defaults,	Dividend	Arrearages	and	Delinquencies	

	 Material	Modifications	to	the	Rights	of	Security	Holders	and	Use	of	Proceeds	

Controls	and	Procedures	
Audit	Committee	Financial	Expert	
Code	of	Ethics	
Principal	Accountant	Fees	and	Services	
Exemptions	from	the	Listing	Standards	for	Audit	Committees	
Purchases	of	Equity	Securities	by	the	Issuer	and	Affiliated	Purchasers	
Change	in	Registrant’s	Certifying	Accountant	
Corporate	governance	
Financial	Statements	
Financial	Statements	
Exhibits	

134
n/a
134
n/a
n/a
n/a

n/a
108-109
135
135
135-137
n/a
n/a
137
n/a
185-190,	192-196

n/a
n/a
n/a
138
None
None
106-107
97
106
107
n/a
137
None
105
n/a
144-227,	228-248
140

Item	10.	

Item	11.	
Item	12.	

Item	13.	
Item	14.	
Item	15.	
Item	16A.	
Item	16B.	
Item	16C.	
Item	16D.	
Item	16E.	
Item	16F.	
Item	16G.	
Item	17.	
Item	18.	
Item	19.	

2	

BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Gas
Natural	gas.

mmboe
million	barrels	of	oil	equivalent.

GCRO
Gulf	Coast	Restoration	Organization.

mmcf
million	cubic	feet.

Miscellaneous	terms

In	this	document,	unless	the	context	
otherwise	requires,	the	following	terms	
shall	have	the	meaning	set	out	below.

ADR
American	depositary	receipt.

ADS
American	depositary	share.

AGM
Annual	general	meeting.

Amoco
The	former	Amoco	Corporation	and	its	
subsidiaries.

Annulus
The	space	between	two	concentric	
objects,	such	as	between	the	wellbore	
and	casing	of	an	oil	well	or	between	
casing	and	tubing,	where	fluid	can	flow.	
It	allows	fluids,	such	as	drilling	mud,	to	
circulate	in	the	well.

Atlantic Richfield
Atlantic	Richfield	Company	and	its	
subsidiaries.

Associate
An	entity,	including	an	unincorporated	
entity	such	as	a	partnership,	over	which	
the	group	has	significant	influence	and	
that	is	neither	a	subsidiary	nor	a	joint	
venture.	Significant	influence	is	the	
power	to	participate	in	the	financial	and	
operating	policy	decisions	of	an	entity	
but	is	not	control	or	joint	control	over	
those	policies.

Barrel
42	US	gallons.

b/d
barrels	per	day.

boe
barrels	of	oil	equivalent.

BP, BP group or the group
BP	p.l.c.	and	its	subsidiaries.

Hydrocarbons
Crude	oil	and	natural	gas.

IFRS
International	Financial	Reporting	
Standards.

Joint control
Joint	control	is	the	contractually	agreed	
sharing	of	control	over	an	economic	
activity,	and	exists	only	when	the	
strategic	financial	and	operating	
decisions	relating	to	the	activity	require	
the	unanimous	consent	of	the	parties	
sharing	control	(the	venturers).

Joint venture
A	contractual	arrangement	whereby	two	
or	more	parties	undertake	an	economic	
activity	that	is	subject	to	joint	control.

Jointly controlled asset
A	joint	venture	where	the	venturers	
jointly	control,	and	often	have	a	direct	
ownership	interest	in	the	assets	of	the	
venture.	The	assets	are	used	to	obtain	
benefits	for	the	venturers.	Each	venturer	
may	take	a	share	of	the	output	from	the	
assets	and	each	bears	an	agreed	share	
of	the	expenses	incurred.

Jointly controlled entity
A	joint	venture	that	involves	the	
establishment	of	a	corporation,	
partnership	or	other	entity	in	which	each	
venturer	has	an	interest.	A	contractual	
arrangement	between	the	venturers	
establishes	joint	control	over	the	
economic	activity	of	the	entity.

Liquids
Crude	oil,	condensate	and	natural	gas	
liquids.

Burmah Castrol
Burmah	Castrol	PLC	and	its	subsidiaries.

LNG
Liquefied	natural	gas.

Cent or c
One-hundredth	of	the	US	dollar.

London Stock Exchange or LSE
London	Stock	Exchange	plc.

The company
BP	p.l.c.

Dollar or $
The	US	dollar.

EU
European	Union.

GAAP
Generally	accepted	accounting	practice.

LPG
Liquefied	petroleum	gas.

mb/d
thousand	barrels	per	day.

mboe/d
thousand	barrels	of	oil	equivalent	per	
day.

mmBtu
million	British	thermal	units.

mmcf/d
million	cubic	feet	per	day.

MW
Megawatt.

NGLs
Natural	gas	liquids.

OPEC
Organization	of	Petroleum	Exporting	
Countries.

Ordinary shares
Ordinary	fully	paid	shares	in	BP	p.l.c.	of	
25c	each.

Pence or p
One-hundredth	of	a	pound	sterling.

Pound, sterling or £
The	pound	sterling.

Preference shares
Cumulative	First	Preference	Shares	and	
Cumulative	Second	Preference	Shares	in	
BP	p.l.c.	of	£1	each.

PSA
A	production-sharing	agreement	(PSA)	is	
an	arrangement	through	which	an	oil	
company	bears	the	risks	and	costs	of	
exploration,	development	and	
production.	In	return,	if	exploration	is	
successful,	the	oil	company	receives	
entitlement	to	variable	physical	volumes	
of	hydrocarbons,	representing	recovery	
of	the	costs	incurred	and	a	stipulated	
share	of	the	production	remaining	after	
such	cost	recovery.

SEC
The	United	States	Securities	and	
Exchange	Commission.

Subsidiary
An	entity	that	is	controlled	by	the	BP	
group.	Control	is	the	power	to	govern	the	
financial	and	operating	policies	of	an	
entity	so	as	to	obtain	the	benefits	from	
its	activities.

Tonne
2,204.6	pounds.

Trust
Deepwater	Horizon	Oil	Spill	Trust.

UK
United	Kingdom	of	Great	Britain	and	
Northern	Ireland.

US
United	States	of	America.

BP	Annual	Report	and	Form	20-F	2010	

3

	
Information about this report

This	document	constitutes	the	Annual	Report	and	Accounts	in	accordance	
with	UK	requirements	and	the	Annual	Report	on	Form	20-F	in	accordance	
with	the	US	Securities	Exchange	Act	of	1934,	for	BP	p.l.c.	for	the	year	
ended	31	December	2010.	A	cross	reference	to	Form	20-F	requirements	is	
on	page	2.

This	document	contains	the	Directors’	Report,	including	the	
Business	Review	and	Management	Report,	on	pages	5-109	and	123-140,	
142	and	PC1.	The	Directors’	Remuneration	Report	is	on	pages	111-121.	The	
consolidated	financial	statements	of	the	group	are	on	pages	141-248	and	
the	corresponding	reports	of	the	auditor	are	on	pages	143-145.	The	parent	
company	financial	statements	of	BP	p.l.c.	and	corresponding	auditor’s	
report	are	on	pages	PC1-PC16	and	page	PC2	respectively.

The	statement	of	directors’	responsibilities	in	respect	of	the	
consolidated	financial	statements,	the	independent	auditor’s	report	on	the	
annual	report	and	accounts	to	the	members	of	BP	p.l.c.	and	the	parent	
company	financial	statements	of	BP	p.l.c.	and	corresponding	auditor’s	
report	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	
the	SEC.

BP Annual Report and Form 20-F 2010 and BP Summary Review 
2010	may	be	downloaded	from	www.bp.com/annualreport.	No	material	
on	the	BP	website,	other	than	the	items	identified	as	BP Annual Report 
and Form 20-F 2010	or	BP Summary Review 2010,	forms	any	part	of	
those	documents.

BP	p.l.c.	is	the	parent	company	of	the	BP	group	of	companies.	

Unless	otherwise	stated,	the	text	does	not	distinguish	between	
the	activities	and	operations	of	the	parent	company	and	those	of	
its	subsidiaries.

The	term	‘shareholder’	in	this	report	means,	unless	the	context	

otherwise	requires,	investors	in	the	equity	capital	of	BP	p.l.c.,	both	direct	
and	indirect.	As	BP	shares,	in	the	form	of	ADSs,	are	listed	on	the	New	York	
Stock	Exchange	(NYSE),	an	Annual	Report	on	Form	20-F	is	filed	with	the	US	
Securities	and	Exchange	Commission	(SEC).

Cautionary statement
BP Annual Report and Form 20-F 2010	contains	certain	forward-looking	
statements	within	the	meaning	of	the	US	Private	Securities	Litigation	
Reform	Act	of	1995	with	respect	to	the	financial	condition,	results	of	
operations	and	businesses	of	BP	and	certain	of	the	plans	and	objectives	of	
BP	with	respect	to	these	items.

In	order	to	utilize	the	‘Safe	Harbor’	provisions	of	the	United	States	

Private	Securities	Litigation	Reform	Act	of	1995,	BP	is	providing	the	
following	cautionary	statement.	This	document	contains	certain	forward-
looking	statements	with	respect	to	the	financial	condition,	results	of	
operations	and	businesses	of	BP	and	certain	of	the	plans	and	objectives	of	
BP	with	respect	to	these	items.	These	statements	may	generally,	but	not	
always,	be	identified	by	the	use	of	words	such	as	‘will’,	‘expects’,	‘is	
expected	to’,	‘aims’,	‘should’,	‘may’,	‘objective’,	‘is	likely	to’,	‘intends’,	
‘believes’,	‘plans’,	‘we	see’	or	similar	expressions.	In	particular,	among	other	
statements,	(i)	certain	statements	in	the	Business	review	(pages	6-82),	
including	under	the	heading	‘Outlook’,	with	regard	to	strategy,	management	
aims	and	objectives,	future	capital	expenditure,	the	completion	of	planned	
and	announced	divestments	and	disposals,	acquisitions	and	other	
transactions,	future	hydrocarbon	production	volume	and	the	group’s	ability	
to	satisfy	its	long-term	sales	commitments	from	future	supplies	available	to	
the	group,	date(s)	or	period(s)	in	which	production	is	scheduled	or	expected	
to	come	onstream	or	a	project	or	action	is	scheduled	or	expected	to	begin	
or	be	completed,	capacity	of	planned	plants	or	facilities	and	impact	of	
health,	safety	and	environmental	regulations;	(ii)	the	statements	in	the	
Business	review	(pages	6-63	and	68-81)	with	regard	to	anticipated	energy	
demand	and	consumption,	global	economic	recovery,	oil	and	gas	prices,	
global	reserves,	refining	capacity,	expected	future	energy	mix	and	the	
potential	for	cleaner	and	more	efficient	sources	of	energy,	management	
aims	and	objectives,	strategy,	production,	petrochemical	and	refining	
margins,	anticipated	investment	in	Alternative	Energy,	anticipated	future	
project	developments,	growth	of	the	international	businesses,	Refining	and	
Marketing	investments,	reserves	increases	through	technological	
developments,	with	regard	to	planned	investment	or	other	projects,	timing	
and	ability	to	complete	announced	transactions	and	future	regulatory	
actions;	(iii)	the	statements	in	the	Business	review	(pages	23-26,	63-67	

4	

BP	Annual	Report	and	Form	20-F	2010

and	73)	with	regard	to	the	plans	of	the	group,	the	cost	of	and	provision	for	
future	remediation	programmes	and	environmental	operating	and	capital	
expenditures,	taxation,	liquidity	and	costs	for	providing	pension	and	other	
post-retirement	benefits;	and	including	under	‘Liquidity	and	capital	
resources	–	Trend	Information’,	with	regard	to	global	economic	recovery,	oil	
and	gas	prices,	petrochemical	and	refining	margins,	production,	demand	for	
petrochemicals,	production	and	production	growth,	depreciation,	underlying	
average	quarterly	charge	from	Other	businesses	and	corporate,	costs,	
foreign	exchange	and	energy	costs,	capital	expenditure,	timing	and	
proceeds	of	divestments,	balance	of	cash	inflows	and	outflows,	dividend	
and	optional	scrip	dividend,	cash	flows,	shareholder	distributions,	gearing,	
working	capital,	guarantees,	expected	payments	under	contractual	and	
commercial	commitments	and	purchase	obligations;	and	(iv)	certain	
statements	in	Chairman’s	letter	(pages	6-7)	and	Business	review	(pages	10-
11)	in	relation	to	an	anticipated	increase	in	the	level	of	the	dividend;	are	all	
forward-looking	in	nature.

By	their	nature,	forward-looking	statements	involve	risk	and	
uncertainty	because	they	relate	to	events	and	depend	on	circumstances	
that	will	or	may	occur	in	the	future	and	are	outside	the	control	of	BP.	Actual	
results	may	differ	materially	from	those	expressed	in	such	statements,	
depending	on	a	variety	of	factors,	including	the	specific	factors	identified	in	
the	discussions	accompanying	such	forward-looking	statements;	the	timing	
of	bringing	new	fields	onstream;	future	levels	of	industry	product	supply,	
demand	and	pricing;	operational	problems;	general	economic	conditions;	
political	stability	and	economic	growth	in	relevant	areas	of	the	world;	
changes	in	laws	and	governmental	regulations;	actions	by	regulators;	
exchange	rate	fluctuations;	development	and	use	of	new	technology;	the	
success	or	otherwise	of	partnering;	the	actions	of	competitors;	natural	
disasters	and	adverse	weather	conditions;	changes	in	public	expectations	
and	other	changes	to	business	conditions;	wars	and	acts	of	terrorism	or	
sabotage;	and	other	factors	discussed	elsewhere	in	this	report	including	
under	‘Risk	factors’	(pages	27-32).	In	addition	to	factors	set	forth	elsewhere	
in	this	report,	those	set	out	above	are	important	factors,	although	not	
exhaustive,	that	may	cause	actual	results	and	developments	to	differ	
materially	from	those	expressed	or	implied	by	these	forward-looking	
statements.

Statements regarding competitive position
Statements	referring	to	BP’s	competitive	position	are	based	on	the	
company’s	belief	and,	in	some	cases,	rely	on	a	range	of	sources,	including	
investment	analysts’	reports,	independent	market	studies	and	BP’s	internal	
assessments	of	market	share	based	on	publicly	available	information	about	
the	financial	results	and	performance	of	market	participants.

Unless	otherwise	indicated,	information	in	this	document	reflects	100%	of	the	assets	and	
operations	of	the	company	and	its	subsidiaries	that	were	consolidated	at	the	date	or	for		
the	periods	indicated,	including	minority	interests.	The	company	was	incorporated	in	1909		
in	England	and	Wales	and	changed	its	name	to	BP	p.l.c.	in	2001.	BP’s	primary	share	listing		
is	the	London	Stock	Exchange.	Ordinary	shares	are	also	traded	on	the	Frankfurt	Stock	Exchange		
in	Germany	and,	in	the	US,	the	company’s	securities	are	traded	in	the	form	of	ADSs.		
(See page 134 for more details.)	

The	registered	office	of	BP	p.l.c.,	and	our	worldwide	headquarters,	is:	
1	St	James’s	Square,	
London	SW1Y	4PD,	UK.	
Tel	+44	(0)20	7496	4000.
Registered	in	England	and	Wales	No.	102498.	Stock	exchange	symbol	‘BP’.

Our	agent	in	the	US	is	BP	America	Inc.,	
501	Westlake	Park	Boulevard,	Houston,	Texas	77079.	
Tel	+1	281	366	2000.

Business	review

6	

	Chairman’s	letter	

8	 B	 oard	of	directors

63	 	Liquidity	and	capital	resources

68	 Corporate	responsibility

10	 	Group	chief	executive’s	letter

76	 Research	and	technology

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78	 	Regulation	of	the	group’s	business

81	 Certain	definitions

12	 Progress	in	2010

14	 Group	overview

34	 Gulf	of	Mexico	oil	spill

40	 Exploration	and	Production

55	 Refining	and	Marketing

61	 	Other	businesses	and	corporate

BP	Annual	Report	and	Form	20-F	2010	

5

 
	
Business	review

Chairman’s
letter

Dear	fellow	shareholder

2010	was	a	profoundly	painful	and	testing	year.	In	
April,	a	tragic	accident	on	the	Deepwater	Horizon	
rig	claimed	the	lives	of	11	men	and	injured	others.	
Above	all	else,	I	want	to	remember	those	men,	
and	say	that	our	thoughts	remain	with	their	
families	and	friends.	BP’s	priority	is	to	ensure	that	
the	people	who	work	for	us,	and	with	us,	return	
home	safely.	The	accident	should	never	have	
happened.	We	are	shocked	and	saddened		
that	it	did.

The	spill	that	resulted	caused	widespread	

pollution.	Our	response	has	been	unprecedented	
in	scale,	and	we	are	determined	to	live	up	to	our	
commitments	in	the	Gulf.	We	will	also	do	
everything	necessary	to	ensure	BP	is	a	company	
that	can	be	trusted	by	shareholders	and	
communities	around	the	world.	

In	the	days	after	the	accident	in	the	Gulf	of	Mexico	the	company	faced	
a	complex	and	fast-changing	crisis.	With	oil	escaping	into	the	ocean,	
uncertainty	grew	around	our	ability	to	seal	the	well	and	restore	the	areas	
affected.	This	was	an	intense	period,	with	the	situation	worsening	almost	
daily.	Our	meeting	with	President	Obama	on	16	June	2010	provided	
reassurance	to	the	US	government	that	BP	would	do	the	right	thing	in	the	
Gulf,	and	this	marked	a	turning	point.	Through	diligence	and	invention,	our	
teams	stopped	the	flow	of	oil	in	July	and	completed	relief-well	operations	
in	September.	

During	these	difficult	days	your	board	focused	on	three	

critical	objectives.	

First,	we	ensured	the	response	team	had	the	resources	it	required	

to	stop	the	leak,	contain	and	clean	up	the	damage,	and	provide	financial	
support	to	those	affected.	This	was	an	unprecedented	response	to	an	
industrial	accident,	with	some	48,000	people	involved	at	the	height	of	the	
effort.	We	have	set	up	a	$20-billion	fund	to	show	our	willingness	and	
capacity	to	pay	all	legitimate	claims	for	compensation.	For	the	long	term,	
we	have	committed	$500	million	to	a	10-year	independent	research	
programme	that	will	examine	the	environmental	impact	of	the	oil	spilled	
and	dispersants	used.	BP	will	continue	to	help	restore	the	environment	and	
economy	of	the	Gulf,	however	long	that	takes.	

Second,	we	resolved	to	understand	what	happened	on	and	below	

the	Deepwater	Horizon,	to	apply	the	lessons	learned	and	to	make	our	
findings	available	publicly.	BP’s	comprehensive	internal	investigation	
concluded	that	a	sequence	of	failures	involving	a	number	of	different	
parties	led	to	the	explosion	and	fire.

We	are	implementing	the	report’s	recommendations.	We	have	

established	a	powerful	safety	and	operational	risk	function,	and	we	have	
enhanced	risk	management	through	the	restructuring	of	our	upstream	
business.	We	are	also	conducting	a	wide-ranging	review	of	when	and	
how	we	outsource	operations.	

Third,	we	moved	to	secure	the	long-term	future	of	BP	and	our	

capacity	to	meet	our	financial	responsibilities	in	the	Gulf	of	Mexico.	
Decisive	action	was	required	here	because	events	in	the	US	led	to	a	
crisis	of	confidence	in	BP	within	the	financial	markets.	In	response,	we	
made	the	difficult	decision	to	cancel	three	dividend	payments.	We	do	not	
underestimate	the	effect	of	this	on	small	and	large	shareholders	alike.	
However,	there	is	no	doubt	in	my	mind	that	this	action	steadied	and	
strengthened	our	position	at	a	critical	point.	

I	am	pleased	that	we	have	been	able	to	resume	dividend	

payments	promptly.	The	dividend	for	the	fourth	quarter	of	2010,	to	be	paid	
in	March	2011,	is	7	cents	per	share	(US$0.42	per	ADS).	The	scrip	dividend	
programme	approved	last	year	is	in	operation	once	again,	and	this	presents	
an	opportunity	to	take	the	dividend	in	shares	or	ADSs	rather	than	cash.	We	
intend	to	raise	the	level	of	the	dividend	as	the	company’s	circumstances	
and	performance	improve.	

6	

BP	Annual	Report	and	Form	20-F	2010

Business	review

During	the	year	we	further	reinforced	our	financial	position.	Having	taken	a	
total	pre-tax	charge	of	$40.9	billion	in	relation	to	the	accident	and	spill,	we	
announced	our	intention	to	sell	up	to	$30	billion	of	assets.	We	have	already	
secured	almost	$22	billion.	We	intend	to	reduce	the	net	debt	ratio	to	within	
the	range	of	10-20%,	compared	with	our	previously	targeted	range	of	
20-30%.

We	have	made	significant	changes	to	the	board	and	I	want	to	

acknowledge	Tony	Hayward	and	Andy	Inglis,	who	have	left	the	company.	
Tony	stood	down	as	group	chief	executive	on	1	October	2010.	The	board	
was	saddened	to	lose	someone	whose	long-term	contribution	to	BP	was	
so	widely	admired.	Andy	Inglis	stood	down	on	31	October	2010.	Andy	was	
a	strong	leader	of	Exploration	and	Production	and	a	significant	contributor	
to	the	board.	

BP	is	fortunate	to	have	an	exceptional	successor	to	the	role	of	
group	chief	executive.	Bob	Dudley	has	spent	his	working	life	in	the	oil	
industry	and	has	proved	himself	a	robust,	successful	leader	in	the	toughest	
circumstances.	I	am	delighted	to	be	working	alongside	a	man	of	such	
substance	and	experience.	

Looking	ahead,	we	believe	that	a	growing	population	and	rising	levels	of	
prosperity	will	create	strong	demand	for	energy.	BP’s	ability	to	produce	
oil	and	gas	from	harsh	environments	means	we	have	a	vital	contribution	
to	make	here.	We	will	also	continue	to	respond	to	climate	change,	and	
to	the	prospect	of	fossil	fuels	becoming	a	smaller	part	of	the	energy	
mix.	For	these	reasons,	BP	must	continue	to	be	a	leader	in	high-quality	
hydrocarbons	today,	while	developing	the	intelligent	options	we	will	all	
rely	on	tomorrow.	Lower-carbon	resources	remain	central	to	this	
long-term	strategy.	

BP	is	able	to	help	meet	the	world’s	growing	need	for	energy,	
but	we	can	only	do	this	if	we	have	the	trust	of	society.	To	achieve	this,	we	
must	ensure	that	safety	and	responsibility	are	at	the	heart	of	everything	we	
do.	We	must	show	that	we	can	be	trusted	to	understand	and	manage	our	
risks.	And	we	must	demonstrate	that	we	respect	the	environment	and	
the	needs	of	local	communities	and	society	as	a	whole.	

The	many	strengths	of	BP	are	united	in	our	remarkable	people,	who	

showed	in	2010	that	they	can	rise	to	the	sternest	challenge.	I	thank	them	
for	their	efforts.

Douglas	Flint	will	be	standing	down	at	the	annual	general	meeting	

While	we	face	substantial	challenges,	shareholders	must	be	in	no	

in	April	2011,	having	taken	up	a	new	role	as	chairman	of	HSBC	Holdings	
plc.	Douglas	has	chaired	our	audit	committee	for	the	past	year.	DeAnne	
Julius	will	be	standing	down	at	the	same	time,	having	joined	the	board	in	
2001.	DeAnne	has	chaired	the	remuneration	committee	since	2005	and	is	
succeeded	in	that	role	by	Antony	Burgmans.	Both	DeAnne	and	Douglas	
have	been	immensely	valuable	board	members.	We	thank	them	and	wish	
them	both	well.	

Boards	must	evolve	if	they	are	to	engage	effectively	with	new	

issues	and	opportunities.	We	have	acted	to	strengthen	the	board	of	BP	to	
ensure	we	have	the	right	mix	of	skills,	knowledge	and	experience	as	we	
work	to	achieve	sustainable	success	in	a	fast-changing	world.	In	early	2010	
we	appointed	Paul	Anderson	and	Ian	Davis	as	non-executive	directors.	We	
have	since	made	three	further	non-executive	appointments.	Admiral	Frank	
L	‘Skip’	Bowman	is	former	head	of	the	US	Nuclear	Navy	and	was	a	
member	of	the	Baker	Panel	that	reviewed	safety	at	BP’s	US	refineries.	We	
will	benefit	from	his	exceptional	experience	on	safety	matters	and	his	
knowledge	of	BP.	Brendan	Nelson	brings	vast	financial	and	auditing	
experience	from	KPMG,	where	latterly	he	was	vice	chairman.	He	is	
eminently	well	qualified	to	take	over	the	chair	of	the	audit	committee	
following	the	annual	general	meeting.	Phuthuma	Nhleko	will	bring	deep	
experience	of	emerging	markets,	gained	while	he	was	group	president	and	
chief	executive	officer	of	multinational	telephony	company	MTN	Group.	
Clearly,	after	a	very	troubled	and	demanding	12	months,	BP	is	a	
changed	company.	As	a	board	we	have	much	to	do,	and	we	are	working	
with	the	executive	team	to	ensure	successful	implementation	of	a	
refocused	strategy	built	on	the	pillars	of	safety,	trust	and	value	creation.	
Foremost	is	the	need	to	ensure	the	right	checks	and	balances	are	in	place	
across	the	company.	The	full	board	will	continue	to	maintain	close	oversight	
of	matters	related	to	safety.	And	we	will	have	even	greater	engagement	on	
the	strategic	implications	of	risk.	

doubt	–	BP	has	the	determination	and	strength	needed	to	restore	its	
reputation	and	deliver	long-term	shareholder	value.	Through	its	
refocused	strategy,	the	company	is	working	to	become	more	agile	and	
more	competitive,	with	strong	emphasis	on	realizing	value	rather	than	
building	volume	and	scale.	We	will	not	be	afraid	to	develop	new	and	
innovative	approaches	that	redefine	the	model	of	an	international	oil	
company,	as	our	recently	announced	partnerships	with	Rosneft	and	
Reliance	demonstrate.	

I	want	to	end	by	thanking	shareholders	for	their	support.	You	have	

been	steadfast	through	one	of	the	most	testing	periods	in	BP’s	long	
history.	We	have	learned	many	lessons	about	ourselves	over	the	past	
12	months,	and	these	will	never	be	forgotten.	I	believe	we	will	emerge	a	
stronger,	wiser	company	with	a	very	important	role	to	play,	for	many	
years	to	come.	

Carl-Henric Svanberg 
Chairman
2	March	2011

More on board performance
bp.com/governance

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7

	
 
Board of directors

As at 31 December 2010

From left to right 

Sir William Castell
Senior Independent Director 

Brendan Nelson 
Non-Executive Director 

Iain Conn 
Chief Executive, 
Refining and Marketing 

Ian Davis 
Non-Executive Director 

Dr DeAnne Julius
Non-Executive Director 

Antony Burgmans 
Non-Executive Director 

Carl-Henric Svanberg 
Chairman 

Dr Byron Grote 
Chief Financial Officer 

Bob Dudley 
Group Chief Executive 

Douglas Flint
Non-Executive Director 

George David 
Non-Executive Director 

Cynthia Carroll 
Non-Executive Director 

Paul Anderson 
Non-Executive Director 

Frank Bowman 
Non-Executive Director 

8 

BP Annual Report and Form 20-F 2010

BP	Annual	Report	and	Form	20-F	2010	

9

	
Business	review

Group	chief
executive’s	letter

Dear	fellow	shareholder

The	tragic	events	of	2010	will	forever	be	written	in	
the	memory	of	this	company	and	the	people	who	
work	here.	The	explosion	and	fire	on	the	
Deepwater	Horizon	rig	shocked	everyone	within	
BP,	and	we	feel	great	sadness	that	11	people	died.	
We	are	deeply	sorry	for	the	grief	felt	by	their	
families	and	friends.	We	know	nothing	can	restore	
the	loss	of	those	men.	

The	accident	on	20	April	2010	turned	into	an	
unprecedented	oil	spill	with	deep	consequences	
for	jobs,	businesses,	communities,	the	
environment	and	our	industry.	From	this	grew	a	
corporate	crisis	that	threatened	the	very	existence	
of	the	company.	And	it	all	started	in	a	part	of	the	
world	that’s	very	close	to	my	heart.	I	grew	up	in	
Mississippi,	and	spent	summers	with	my	family	
swimming	and	fishing	in	the	Gulf.	I	know	those	
beaches	and	waters	well.	When	I	heard	about	
the	accident	I	could	immediately	picture	how	it	
might	affect	the	people	who	live	and	work	along	
that	coast.	

10	 BP	Annual	Report	and	Form	20-F	2010

Yet,	just	days	before	the	accident,	I	had	been	reflecting	on	the	progress	
made	by	BP.	The	company	had	put	safe	and	reliable	operations	at	the	
centre	of	everything,	and	we	had	turned	a	corner	on	financial	performance.	
Then	came	the	unthinkable.	A	subsea	blowout	in	deep	water	was	seen		
as	a	very,	very	low-probability	event,	by	BP	and	the	entire	industry	–		
but	it	happened.	

Following	the	accident,	a	search-and-rescue	operation	was	carried	

out	by	the	rig’s	owner,	Transocean,	together	with	BP	and	the	US	Coast	
Guard.	This	continued	for	four	days	and	covered	5,000	square	miles.	On	
22	April	2010	the	Deepwater	Horizon	sank,	and	a	major	oil	spill	response	
was	activated.	At	its	peak	this	involved	the	mobilization	of	some	
48,000	people,	the	deployment	of	around	2,500	miles	of	boom	and	the	
co-ordination	of	more	than	6,500	vessels.	Field	operations	brought	together	
experts	from	key	agencies,	organizations	and	BP.	Thousands	of	our	people	
flew	in	from	around	the	world	and	stayed	and	worked	for	weeks	and	
months.	Nearly	500	retirees	from	BP	America	called	up	to	say	they	wanted	
to	help.	This	was	an	extraordinary	response.

As	the	response	developed,	the	problems	grew	in	complexity	and	
scale.	Tackling	the	leak	on	the	seabed	demanded	groundbreaking	technical	
advances	and	dauntless	spirit.	We	also	found	ourselves	in	the	midst	of	
intense	political	and	media	scrutiny.	We	received	incredible	support	and	
faced	tremendous	criticism,	but	our	priorities	remained	clear	–	provide	
support	to	the	families	and	friends	of	those	11	men	who	died,	stop	the	
leak,	attack	the	spill,	protect	the	shore,	support	all	the	people	and	places	
affected.	We	also	committed	to	carry	out	an	immediate	and	detailed	
internal	investigation.	

As	a	responsible	party,	under	the	Oil	Pollution	Act,	we	knew	we	

would	face	wide-ranging	claims	and	potential	fines,	but	we	resolved	to	go	
beyond	what	the	law	required	of	us.	We	made	swift	payments	to	support	
local	economies,	and	gave	a	total	of	$138	million	in	direct	state	grants	
during	2010,	which	included	behavioural	health	programmes.	We	set	up	the	
$20-billion	Deepwater	Horizon	Oil	Spill	Trust	to	meet	individual,	business,	
government,	local	and	state	claims,	and	natural	resource	damages.	We	
provided	$500	million	for	the	Gulf	of	Mexico	Research	Initiative,	which	is	
funding	independent	research	to	investigate	impacts	on	affected	
ecosystems.	And	we	contributed	to	a	$100-million	fund	to	support	rig	
workers	hit	by	the	drilling	moratorium.	

To	meet	our	financial	commitments,	we	announced	the	sale	of	up	
to	$30	billion	in	assets	and,	by	the	end	of	2010,	had	agreed	to	$22	billion		
of	disposals.	We	have	also	cut	back	on	discretionary	capital	spending	and	
secured	additional	credit	lines.	The	sound	underlying	performance	across	
our	business	continues	to	give	us	a	solid	foundation,	and	speaks	volumes	
for	the	inner	strengths	of	BP	and	our	people.

As	part	of	our	response,	we	took	the	decision	to	cancel	further	
dividends	in	2010.	While	we	know	that	many	shareholders	rely	on	their	
regular	payments,	we	also	had	to	protect	the	company	and	secure	its	
long-term	future.	The	board	of	BP	took	this	decision	with	a	heavy	heart,	
but	I	believe	it	was	the	right	thing	to	do	in	truly	exceptional	circumstances.	

Our	investigation	report	was	published	on	8	September	2010,	
and	found	that	no	single	factor	caused	the	accident.	The	report	stated		
that	decisions	made	by	multiple	companies	and	work	teams	contributed	
to	the	accident,	and	these	arose	from	a	complex	and	interlinked	series		
of	mechanical,	human	judgement,	engineering	design,	operational	
implementation	and	team	interface	failures.	

We	have	accepted	and	are	implementing	the	report’s	
recommendations.	We	are	also	sharing	what	we	have	learned	with	
governments	and	others	in	our	industry,	and	we	are	co-operating		
with	a	series	of	other	investigations,	inquiries	and	hearings.	

2010	stands	as	an	inflexion	point	for	BP	and	our	industry,	and		
it	is	right	that	we	should	help	lead	the	development	of	better	ways	to	
operate	in	deep	water.	Good	risk	identification	and	management	is	integral	
to	becoming	safer,	and	we	are	working	with	governments,	service	
contractors	and	industry	peers	to	take	risk	management	and	equipment	
design	to	the	next	level.	Within	BP,	we	have	introduced	more	layers	of	
protection	and	resilience,	with	our	new	safety	and	operational	risk	function	
empowered	to	intervene	in	any	operation.	To	enhance	our	specialist	
expertise	and	risk	management,	we	have	re-organized	our	upstream	
business	into	three	divisions	–	Exploration,	Developments	and	Production.	
To	encourage	excellence	in	risk	management	throughout	the	organization,	

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Business	review

we	are	reviewing	how	we	incentivize	and	reward	people.	And	to	think	hard	
about	what	was	previously	unthinkable,	we	are	looking	further	afield	for	
insight	and	wisdom.	I	have	spent	time	with	experts	from	the	nuclear	and	
chemicals	industries,	and	I	am	convinced	that	we	in	the	energy	industry	
have	much	to	learn	from	them	and	others.	We	must	take	what	we	learn	
and	embed	it	deep	in	the	fabric	of	our	organization.	

Part	of	BP’s	task	right	now	is	to	show	we	can	be	trusted	to	handle	

the	industry’s	most	demanding	jobs,	including	exploration	and	production	in	
deep	water.	Around	7%	of	the	world’s	oil	supplies	come	from	this	source,	
and	we	expect	this	will	rise	to	nearly	10%	by	2020.	We	are	one	of	only	a	
handful	of	companies	with	the	financial	and	technological	strengths	needed	
to	operate	in	these	geographies.	Before	April	2010,	BP	had	drilled	safely	in	
the	deep	waters	of	the	Gulf	of	Mexico	for	20	years.	The	governments	of	
Egypt,	China,	Indonesia,	Azerbaijan	and	the	UK	have	shown	confidence	in	
our	ability	to	operate	safely	at	depths,	having	signed	new	deepwater	drilling	
agreements	with	us	in	the	second	half	of	2010.

In	February	2011	we	announced	a	second	historic	agreement.	This	will,	
subject	to	completion,	see	BP	and	Reliance	work	together	across	the	gas	
value	chain	in	the	fast-growing	Indian	market.	This	major	strategic	alliance	
will	combine	BP’s	deepwater	capabilities	with	Reliance’s	project	
management	and	operations	expertise.

BP	is	also	partnering	with	another	organization,	Husky	Energy,	to	

develop	a	further	important	resource	of	energy	–	Canada’s	oil	sands.	These	
represent	the	second	largest	reserves	in	the	world	after	the	oilfields	of	
Saudi	Arabia.	We	will	work	with	this	resource	in	a	way	that	fits	with	our	
long-term	responsibilities	and	objectives,	using	steam	assisted	gravity	
drainage	to	extract	the	oil,	and	an	efficient,	integrated	system	to	transport	
it.	Our	approach	will	have	a	relatively	small	footprint	and	should	not	be	
confused	with	opencast	mining	–	we	will	not	engage	in	mining.	On	a	
well-to-wheel	basis,	greenhouse	gas	emissions	from	Canadian	oil	produced	
this	way	are	expected	to	be	slightly	higher	than	those	from	conventional	
crudes	imported	to	North	America.	

It	is	important	to	remember	why	companies	such	as	BP	have	to	

Along	with	providing	the	hydrocarbons	required	over	coming	years,	

take	on	the	risks	they	do.	Around	40	years	ago,	international	oil	companies	
had	access	to	the	majority	of	the	world’s	oil	reserves.	Today	these	
companies	can	access	a	much	smaller	share.	This	still	provides	substantial	
opportunities	for	value	creation,	but	reaching	many	of	those	reserves	
requires	us	to	overcome	severe	physical,	technical,	intellectual	and	
geopolitical	challenges.	Global	energy	demand	continues	to	rise,	so	the	
world	needs	BP	and	others	to	meet	these	challenges	in	an	environmentally	
sustainable	way.	In	doing	this,	we	can	never	eliminate	every	hazard,	but	
we	can	become	an	industry	leader	in	understanding	and	limiting	risk.	
That’s	our	goal.

Clearly,	one	of	the	consequences	of	the	events	of	2010	was	a	

substantial	loss	of	value	and	returns	for	our	shareholders.	I	am	pleased	
that	we	have	been	able	to	resume	dividend	payments,	and	our	intention	
is	to	grow	the	dividend	level	in	line	with	the	company’s	improving	
circumstances.	We	are	now	taking	action	to	create	and	realize	greater	
value.	We	are	increasing	our	investment	in	exploration,	which	is	one	of	our	
distinctive	strengths.	

We	are	gaining	access	to	a	wide	range	of	new	upstream	resource	
opportunities,	and	already	have	32	project	start-ups	planned	between	now	
and	2016.	We	are	taking	an	even	more	active	approach	to	buying,	
developing	and	selling	upstream	assets,	with	a	focus	on	maximizing	returns	
rather	than	building	volume.	And	we	are	divesting	roughly	half	of	our	US	
refining	capacity,	so	we	can	focus	downstream	investments	on	refining	
positions	and	marketing	businesses	where	we	have	competitive	
advantage.	This	builds	on	the	success	BP’s	Refining	and	Marketing	
business	has	achieved	in	driving	itself	back	to	significantly	improved	
performance	and	returns	over	the	past	few	years.	

In	short,	BP	is	moving	swiftly	to	address	its	weaknesses	and	build	

on	its	strengths.	While	doing	this	we	will	not	hesitate	to	go	beyond	the	
conventional	business	model	of	an	international	oil	company.	Since	2003	
we	have	had	a	strong	alliance	onshore	in	Russia	with	TNK-BP.	In	January	
2011	we	announced	our	Arctic	alliance	with	Rosneft,	which	further	shows	
our	strategy	in	action.	Pending	completiona,	this	is	expected	to	be	the	first	
major	equity-linked	partnership	between	a	national	and	international	oil	
company,	with	an	agreement	with	Rosneft	to	receive	5%	of	BP’s	ordinary	
voting	shares	in	exchange	for	approximately	9.5%	of	Rosneft’s	shares.	
Under	the	agreement,	Rosneft	and	BP	will	seek	to	form	a	joint	venture	to	
explore	and,	if	successful,	develop	three	licence	blocks	in	the	South	Kara	
Sea	–	an	area	roughly	equivalent	in	size	and	prospectivity	to	the	UK	North	
Sea.	BP	and	Rosneft	have	also	agreed	to	establish	an	Arctic	technology	
centre	in	Russia,	which	will	work	with	research	institutes,	design	bureaus	
and	universities	to	develop	technologies	and	engineering	practices	for	the	
safe	extraction	of	hydrocarbon	resources	from	the	Arctic	shelf.	

a	On	
	1	February	2011	the	English	High	Court	granted	an	interim	injunction	restraining	BP	from	
taking	any	further	steps	in	relation	to	the	Rosneft	transactions	pending	the	outcome	of	arbitration	
proceedings.	See	Note	6	Events	after	the	reporting	period.

we	are	helping	to	build	the	sustainable	options	needed	to	meet	growing	
demand	for	lower-carbon	energy.	Our	natural	gas	operations	will	help	to	
provide	a	lower-carbon	bridge	from	oil	and	coal	to	renewables.	We	are	
building	a	material	business	to	produce	biofuels	in	Brazil,	the	US	and	the	
UK.	We	are	becoming	a	leading	player	in	wind	energy.	We	have	a	long-
established	solar	business.	And	we	have	made	substantial	investments	in	
carbon-capture-and-storage	technology.	Lower-carbon	resources	are	the	
fastest-growing	sector	in	the	energy	market,	and	BP	intends	to	develop	its	
portfolio	in	step	with	this	growth.	

As	to	the	immediate	future,	I	expect	2011	to	be	a	year	of	
consolidation	for	BP,	as	we	focus	on	completing	our	previously	announced	
divestment	programme,	meeting	our	commitments	in	the	US	and	bringing	
renewed	rigour	to	the	way	we	manage	risk.	There	will	also	be	an	increasing	
emphasis	on	value	over	volume,	as	we	sharpen	our	strategy	and	reshape	
the	company	for	growth.	

Looking	back	over	recent	days	and	months,	our	thoughts	return	to	

the	men	who	lost	their	lives,	to	those	who	were	injured	and	to	the	
communities	hit	hard	by	the	spill.	I	have	heard	people	ask	“Does	BP	‘get	
it’?”	Residents	of	the	Gulf,	our	employees	and	investors,	governments,	
industry	partners	and	people	around	the	world	all	want	to	know	whether	
we	understand	that	a	return	to	business-as-usual	is	not	an	option.	We	may	
not	have	communicated	it	enough	at	times,	but	yes,	we	get	it.	Our	
fundamental	purpose	is	to	create	value	for	shareholders,	but	we	also	see	
ourselves	as	part	of	society,	not	apart	from	it.	Put	simply,	our	role	is	to	find	
and	turn	energy	resources	into	financial	returns,	but	by	doing	that	in	the	
right	way	we	can	help	create	a	prosperous	and	sustainable	future	for	
everyone.	This	is	what	people	rightfully	expect	of	BP.	This	is	what	will	
inspire	and	drive	us	over	the	next	12	months	and	far	into	the	future.

Bob Dudley 
Group	Chief	Executive
2	March	2011

More on our performance
bp.com/annualreport

BP	Annual	Report	and	Form	20-F	2010	 11

	
 
Progress in 2010

Safety

People

Personal	safety	–	reported	recordable	injury	frequency

Employee	satisfaction	(%)

Reported	recordable	injury	frequency	
(RIF)	measures	the	number	of	reported	
work-related	incidents	that	result	in	a	
fatality	or	injury	(apart	from	minor	first	
aid	cases)	per	200,000	hours	worked.
In	2010	our	workforce	RIF,	which	

includes	employees	and	contractors	
combined,	was	0.61,	compared	with	
0.34	in	2009	and	0.43	in	2008.	The	
nature	of	the	Gulf	Coast	response	
effort	resulted	in	personal	safety	
incident	rates	significantly	higher		
than	in	other	BP	operations.

Employees
Contractors

0.35
2008

0.50
2008

0.23
2009

0.43
2009

0.25
2010

0.84 
2010

1.25

1.00

0.75

0.50

0.25

The	overall	Employee	Satisfaction		
Index	comprises	10	key	questions	that	
provide	insight	into	levels	of	employee	
satisfaction	across	a	range	of	topics,	
such	as	pay	and	trust	in	management.	
We	use	a	sample-based	approach	to	
achieve	a	representative	view	of	BP.	
	 Our	2010	employee	survey	was	
delayed	to	allow	for	organizational	
changes	to	be	reflected	in	the	survey	
construction,	with	the	survey	expected	
to	be	carried	out	in	summer	2011.

Process	safety	–	oil	spills

Number	of	employeesa	(thousands)

We	report	all	spills	of	hydrocarbons	
greater	than	or	equal	to	one	barrel		
(159	litres,	42	US	gallons).	We	include	
spills	that	were	contained,	as	well	as	
those	that	reached	land	or	water.	

In	2010	there	were	261	oil	spills		
of	one	barrel	or	more,	including	the		
Gulf	of	Mexico	oil	spill.	We	are		
taking	measures	to	strengthen	
mandatory	safety-related	standards		
and	processes,	including	operational		
risk	and	integrity	management.		

Employees	include	all	individuals	who	
have	a	contract	of	employment	with	
a	BP	group	entity.	

In	2007	we	began	a	process	of	
making	BP	a	simpler,	more	efficient	
organization.	Since	then	our	total	
number	of	employees	has	reduced	by	
approximately	18,000,	including	around	
9,200	in	our	non-retail	businesses.

Process	safety	–	loss	of	primary	containment	

Diversity	and	inclusion	(%)

Each	year	we	record	the	percentage	of
women	and	individuals	from	countries
other	than	the	UK	and	US	among	BP’s
top	leaders.	The	number	of	top	leaders	
in	2010	was	482,	compared	with	492		
in	2009	and	583	in	2008.	

BP	has	maintained	the	percentage	
of	female	leaders	in	2010	and	remains	
focused	on	building	a	more	sustainable	
pipeline	of	diverse	talent	for	the	future.

Loss	of	primary	containment	is	the	
number	of	unplanned	or	uncontrolled	
releases	of	material,	excluding	
non-hazardous	releases,	such	as	water	
from	a	tank,	vessel,	pipe,	railcar	or	
other	equipment	used	for	containment	
or	transfer.	

BP	is	progressively	moving	towards	

this	as	one	of	the	key	indicators	for	
process	safety,	as	we	believe	it	
provides	a	more	comprehensive	and	
better	performance	indicator	of	the	
safety	and	integrity	of	our	facilities		
than	oil	spills	alone.		

Environment	–	greenhouse	gas	emissionsa	
(million	tonnes	of	carbon	dioxide	equivalent)	

We	report	greenhouse	gas	(GHG)	
emissions	on	a	CO2-equivalent	basis,	
including	CO2	and	methane.	This	
represents	all	consolidated	entities		
and	BP’s	share	of	equity-accounted	
entities,	except	TNK-BP.	We	have		
not	included	any	emissions	from		
the	Gulf	of	Mexico	oil	spill	and	the	
response	effort	due	to	our	reluctance		
to	report	data	that	has	such	a	high	
degree	of	uncertainty.
	 We	aim	to	manage	our	GHG	
emissions	through	a	focus	on	
operational	energy	efficiency	and	
reductions	in	flaring	and	venting.

a		See	BP Sustainability Review 2010		
for	more	information	on	our	GHG		
emissions	performance.

12	 BP	Annual	Report	and	Form	20-F	2010

a		As	at	31	December.

Women
Non-UK/US

14
2008

19
2008

14
2009

21
2009

14
2010

19
2010

25

20

15

10

5

	
	
	
	
	
Business	review

Performance

Production	(thousand	barrels	of	oil	equivalent	per	day)

Replacement	cost	profit	(loss)	per	ordinary	share	(cents)

We	report	crude	oil,	natural	gas	liquids	
(NGLs)	and	natural	gas	produced	from	
subsidiaries	and	equity-accounted	
entities.	These	are	converted	to	barrels	
of	oil	equivalent	(boe)	at	1	barrel	of		
NGL	=	1boe	and	5,800	standard	cubic	
feet	of	natural	gas	=	1boe.

Reported	production	in	2010	was	

4%	lower	than	in	2009,	due	to	the	
effect	of	entitlement	changes	in	our	
production-sharing	agreements,	the	
effect	of	acquisitions	and	disposals,	
and	the	impact	of	events	in	the	Gulf		
of	Mexico.	

Replacement	cost	profit	(loss)	reflects	
the	replacement	cost	of	supplies.	It	is	
arrived	at	by	excluding	from	profit	
inventory	holding	gains	and	losses		
and	their	associated	tax	effect.		
Replacement	cost	profit	for	the	group		
is	the	profitability	measure	used	by	
management.	It	is	a	non-GAAP	
measure.	See	page	23	for	the	
equivalent	measure	on	an	IFRS	basis.

In	2010	we	recorded	a	replacement	

cost	loss	primarily	driven	by	a	
$40.9-billion	pre-tax	charge	in	relation	
to	the	Gulf	of	Mexico	incident.	

Reserves	replacement	ratioa	(%)

Dividends	paid	per	ordinary	share

Proved	reserves	replacement	ratio	(also	
known	as	the	production	replacement	
ratio)	is	the	extent	to	which	production	
is	replaced	by	proved	reserves	additions.	
The	ratio	is	expressed	in	oil	equivalent	
terms	and	includes	changes	resulting	
from	revisions	to	previous	estimates,	
improved	recovery	and	extensions,		
and	discoveries.
	 Our	reserves	replacement	ratio		
in	2010	exceeded	100%	once	again.	
We	continue	to	drive	renewal	through	
new	access,	exploration,	targeted	
acquisitions	and	a	strategic	focus		
on	increasing	resources	from	fields		
we	currently	operate.	

a		Combined	basis	of	subsidiaries	and	
equity-accounted	entities,	excluding	
acquisitions	and	disposals.

This	measure	shows	the	total	dividend	
per	share	paid	to	ordinary	shareholders	
in	the	year.

In	June	2010	the	BP	board	reviewed	
its	dividend	policy	in	light	of	the	Gulf	of	
Mexico	incident,	and	the	agreement		
to	establish	a	$20-billion	trust	fund,		
and	decided	to	cancel	ordinary	share	
dividends	in	respect	of	the	first	three	
quarters	of	2010.		

Cents
Pence

55.05
2008

29.387
2008

56.00
2009

36.417
2009

14.00
2010

8.679

2010

Refining	availability	(%)

Total	shareholder	return	(%)

Total	shareholder	return	represents		
the	change	in	value	of	a	shareholding	
over	a	calendar	year,	assuming	that	
dividends	are	re-invested	to	purchase	
additional	shares	at	the	closing	price	
applicable	on	the	ex-dividend	date.

Total	shareholder	returns	in	2010	

were	significantly	impacted	by	the	
cancellation	of	dividend	payments	and	
the	fall	in	share	price	brought	about	by	
the	events	in	the	Gulf	of	Mexico.	

ADS basis
Ordinary share basis

33.0
2009

27.6
2009

2008
(34.6)

2008
(15.1)

2010
(24.1)

2010
(21.4)

Refining	availability	represents	Solomon	
Associates’	operational	availability,	which	
is	defined	as	the	percentage	of	the	year	
that	a	unit	is	available	for	processing	after	
subtracting	the	annualized	time	lost	due	
to	turnaround	activity	and	all	planned	
mechanical,	process	and	regulatory	
maintenance	downtime.

Refining	availability	continued		

its	increasing	trend	in	2010,	with		
the	biggest	contributor	being	the	
restoration	of	our	Texas	City	refinery.

Operating	cash	flow	($	billion)

Operating	cash	flow	is	net	cash		
flow	provided	by	operating	activities,	
from	the	group	cash	flow	statement.	
Operating	activities	are	the	principal	
revenue-generating	activities	of	the	
group	and	other	activities	that	are		
not	investing	or	financing	activities.
The	reduction	in	operating	cash	
flow	primarily	reflected	the	impacts		
of	the	Gulf	of	Mexico	incident.

B
u
s
i
n
e
s
s
r
e
v
i
e
w

75

60

45

30

15

60

40

20

0

-20

BP	Annual	Report	and	Form	20-F	2010	 13

	
 
	
	
	
	
	
	
Business	review

Group overview

Our	organization	

BP	is	one	of	the	world’s	leading	international	oil	
and	gas	companies.a	We	operate	or	market	our	
products	in	more	than	80	countries,	providing	our	
customers	with	fuel	for	transportation,	energy	for	
heat	and	light,	retail	services	and	petrochemicals	
products	for	everyday	items.

As	a	global	group,	our	interests	and	activities	are	held	or	operated	through	
subsidiaries,	jointly	controlled	entities	or	associates	established	in	–	and	
subject	to	the	laws	and	regulations	of	–	many	different	jurisdictions.	These	
interests	and	activities	covered	two	business	segments	in	2010:	
Exploration	and	Production	and	Refining	and	Marketing.	BP’s	activities	in	
low-carbon	energy	are	managed	through	our	Alternative	Energy	business,	
which	is	reported	within	Other	businesses	and	corporate.

Exploration	and	Production’s	activities	include	oil	and	natural	gas	

exploration,	field	development	and	production;	midstream	transportation,	
storage	and	processing;	and	the	marketing	and	trading	of	natural	gas,	
including	liquefied	natural	gas	(LNG),	together	with	power	and	natural	gas	
liquids	(NGLs).	During	the	fourth	quarter	of	2010,	as	part	of	our	wider	
response	to	the	Gulf	of	Mexico	incident,	we	decided	to	reorganize	our	
Exploration	and	Production	segment	to	create	three	global	functional	
divisions:	Exploration,	Developments,	and	Production,	integrated		
through	a	Strategy	and	Integration	organization.	This	is	designed	to	
fundamentally	change	the	way	the	segment	operates,	with	a	particular	
a	On	the	basis	of	market	capitalization,	proved	reserves	and	production.

Exploration and Production
BP’s major areas of operation in 2010

	 BP	subsidiary
		 Equity-accounted	entity

	 	Location	where	all,	or	the	majority	of,	our		
operations	were	disposed	during	2010	or		
held	for	sale	at	31	December	2010

focus	on	managing	risk,	delivering	common	standards	and	processes	and	
building	personnel	and	technological	capability	for	the	future.	The	
Exploration	division	is	accountable	for	renewing	our	resource	base	through	
access,	exploration	and	appraisal	activities.	The	Developments	division	is	
accountable	for	the	safe	and	compliant	execution	of	wells	(drilling	and	
completions)	and	major	projects.	The	Production	division	is	accountable	for	
safe	and	compliant	operations,	including	upstream	production	assets,	
midstream	transportation	and	processing	activities,	and	the	development	
of	our	resource	base.	Divisional	activities	are	integrated	on	a	regional	basis	
by	a	regional	president	reporting	to	the	Production	division.

Refining	and	Marketing’s	activities	include	the	supply	and	trading,	

refining,	manufacturing,	marketing	and	transportation	of	crude	oil,	
petroleum	and	petrochemicals	products	and	related	services.	The	segment	
comprises	a	number	of	strategic	performance	units	(SPUs),	which	are	
organized	along	either	geographic	or	activity-related	lines.	Each	SPU	is	of	
a	scale	that	allows	for	a	close	focus	on	performance	delivery,	starting	
with	safety,	and	includes	the	appropriate	management	of	operating	and	
financial	parameters.

Our	group	functions	and	regions	support	the	work	of	our	segments	

and	businesses.	The	key	objectives	of	the	functions	are	to	establish	and	
monitor	fit-for-purpose	functional	standards	across	the	group;	to	act	as	
centres	of	deep	functional	expertise;	to	access	significant	leverage	with	
third-party	suppliers;	and	to	establish	and	maintain	capabilities	among	the	
functional	staff	employed	within	our	operating	businesses.	In	addition,	the	
head	of	each	region	provides	the	required	cross-segment	integration	and	
co-ordination	of	group	activities	in	a	particular	geographic	area	and	
represents	BP	to	external	parties.

In	June	2010,	following	the	Gulf	of	Mexico	incident,	we	established	

the	Gulf	Coast	Restoration	Organization	(GCRO)	and	subsequently	
equipped	it	with	dedicated	resources	and	capabilities	to	manage	all	aspects	
of	our	response	to	the	accident.	This	organization	reports	directly	to	the	
group	chief	executive	and	is	overseen	by	a	specific	new	board	committee.

Among	the	changes	we	have	made	following	the	Gulf	of	Mexico	

incident,	we	have	redefined	and	strengthened	the	scope	and	accountabilities	
of	the	group	function	for	safety	and	operations,	creating	an	enhanced,	
independent	Safety	and	Operational	Risk	(S&OR)	function,	to	oversee	and	
audit	the	company’s	operations	around	the	world.	The	function	has	its	own	
expert	staff	embedded	in	BP’s	operating	units,	including	exploration	projects	

14	 BP	Annual	Report	and	Form	20-F	2010

	
Refi ning and Marketing
BP’s global presence in 2010a

•   BP refi nery (wholly or partly owned)
•    Petrochemicals site  (s) (wholly or 

partly owned)
 Proposed for disposal by the end of 2012

a  The green shaded areas indicate 
the approximate coverage of BP’s 
integrated fuels value chains.

Business	review

B
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and	refineries,	with	defined	intervention	rights	with	respect	to	BP’s	technical	
and	operational	activities.	The	function	reports	directly	to	the	group	chief	
executive	and	aims	to	provide	assurance	that	BP’s	operations	are	carried	out	
to	common	standards,	and	audits	conformance	to	those	standards.

Where we operate
BP’s	worldwide	headquarters	is	in	London.	The	UK	is	a	centre	for	trading,	
legal,	finance	and	other	business	functions	as	well	as	three	of	BP’s	major	
global	research	and	technology	groups.

The	significant	subsidiaries	of	the	group	at	31	December	2010	and	

We	have	well-established	operations	in	Europe,	the	US,	Canada,	

the	group	percentage	of	ordinary	share	capital	(to	the	nearest	whole	
number)	are	set	out	in	Financial	statements	–	Note	46	on	pages	220-221.	
See	Financial	statements	–	Notes	25	and	26	on	pages	183	and	184	
respectively	for	information	on	significant	jointly	controlled	entities	and	
associates	of	the	group.

On	14	January	2011,	BP	and	Rosneft	Oil	Company	(Rosneft)	
announced	that	they	had	agreed	a	strategic	global	alliance.	BP	and	Rosneft	
have	agreed	to	seek	to	form	a	joint	venture	to	explore	and,	if	successful,	
develop	three	licence	blocks	on	the	Russian	Arctic	continental	shelf.	BP	and	
Rosneft	have	entered	into	a	related	share	swap	agreement	whereby,	upon	
completion,	BP	will	receive	approximately	9.5%	of	Rosneft’s	shares	in	
exchange	for	BP	issuing	new	ordinary	shares	to	Rosneft	with	an	aggregate	
value	of	approximately	$7.8	billion	(as	at	close	of	trading	in	London	on	
14	January	2011),	resulting	in	Rosneft	holding	5%	of	BP’s	ordinary	voting	
shares.	See	Legal	proceedings	on	page	133	for	information	on	an	interim	
injunction,	granted	by	the	English	High	Court	on	1	February	2011	
restraining	BP	from	taking	any	further	steps	in	relation	to	the	Rosneft	
transactions	pending	the	outcome	of	arbitration	proceedings.

On	21	February	2011,	Reliance	Industries	Limited	and	BP	announced	

that	they	intend	to	form	an	upstream	joint	venture	in	which	BP	will	take	a	
30%	stake	in	23	oil	and	gas	production-sharing	contracts	that	Reliance	
operates	in	India,	including	the	producing	KG	D6	block,	and	form	a	50:50	
joint	venture	for	the	sourcing	and	marketing	of	gas	in	India.	BP	will	pay	
Reliance	Industries	Limited	an	aggregate	consideration	of	$7.2	billion,	
and	completion	adjustments,	for	the	interests	to	be	acquired	in	the	23	
production-sharing	contracts.	Future	performance	payments	of	up	to	$1.8	
billion	could	be	paid	based	on	exploration	success	that	results	in	
development	of	commercial	discoveries.	Reliance	will	continue	to	be	the	
operator	under	the	production-sharing	contracts.	Completion	of	the	
transactions	is	subject	to	Indian	regulatory	approvals	and	other	customary	
conditions.	

Russia,	South	America,	Australasia,	Asia	and	parts	of	Africa.	Currently,	
around	68%	of	the	group’s	fixed	assets	are	invested	in	Organization	for	
Economic	Co-operation	and	Development	(OECD)	countries,	with	around	
42%	of	our	fixed	assets	located	in	the	US	and	around	20%	in	Europe.

Our	Exploration	and	Production	segment	included	upstream	and	
midstream	activities	in	29	countries	in	2010	including	Angola,	Azerbaijan,	
Canada,	Egypt,	Norway,	Russia,	Trinidad	&	Tobago	(Trinidad),	the	UK,	the	US	
and	other	locations	within	Asia,	Australasia,	South	America,	North	Africa	
and	the	Middle	East.	Our	Exploration	and	Production	segment	also	includes	
gas	marketing	and	trading	activities,	primarily	in	Canada,	Europe	and	the	
US.	In	Russia,	we	have	an	important	associate	through	our	50%	
shareholding	in	TNK-BP,	a	major	oil	company	with	exploration	assets,	
refineries	and	other	downstream	infrastructure.

In	Refining	and	Marketing,	we	market	our	products	in	more	than	70	
countries,	with	a	particularly	strong	presence	in	Europe	and	North	America,	
and	also	manufacture	and	market	our	products	across	Australasia,	in	China	
and	other	parts	of	Asia,	Africa	and	Central	and	South	America.	In	the	US,	
we	own	or	have	a	share	in	five	refineries	and	market	fuel	primarily	under	
the	ARCO	and	BP	brands.	See	Refining	and	Marketing	(Our	strategy)	on	
page	55	for	further	information	on	forthcoming	portfolio	changes	in	the	US.	
In	Europe,	we	own	or	have	a	share	in	seven	refineries	and	we	market	
extensively	across	the	region,	primarily	under	the	Aral	and	BP	fuel	brands.	
Our	long-established	supply	and	trading	activity	is	responsible	for	delivering	
value	across	the	crude	and	oil	products	supply	chain.	Our	petrochemicals	
business	maintains	a	manufacturing	position	globally,	with	an	emphasis	on	
growth	in	Asia.	Our	lubricants	business	blends	and	markets	lubricants	
globally,	primarily	under	the	Castrol	brand,	and	is	a	growing	business	
through	market	growth	and	the	development	of	new	products.	We	
continue	to	seek	opportunities	to	broaden	our	activities	in	growth	markets	
such	as	China	and	India.

BP	Annual	Report	and	Form	20-F	2010	 15

 
	
Business	review

Our	market

Energy	markets	in	2010	continued	to	recover	from	
the	impact	of	the	global	economic	recession.	
Looking	ahead,	the	long-term	outlook	is	one	of	
growing	demand	for	energya,	particularly	in	Asia,	
and	of	challenges	for	the	industry	in	meeting	this	
demand.	Rising	incomes	and	expanding	urban	
populations	are	expected	to	drive	demand,	while	
the	evolution	towards	a	lower-carbon	economy	will	
require	technology,	innovation	and	investment.

World	oil	consumption	rebounded	in	2010,	with	continued	robust	growth	in	
China	and	other	non-OECD	countries	and	the	first	increase	among	OECD	
countries	since	2005.	Average	crude	oil	prices	in	2010	were	higher	than	in	
the	previous	year.	Average	natural	gas	prices	also	increased	in	2010.	
Refining	margins	stabilized	as	oil	product	demand	recovered.

Economic context
The	world	economy	continued	to	recover	in	2010.	We	expect	slower	global	
growth	in	2011,	led	by	emerging	economies,	with	developed	countries	
lagging	behind	because	of	the	need	to	deal	with	their	internal	imbalances.	
Energy	demand,	and	in	particular	oil	demand,	follows	this	overall	economic	
pattern,	recovering	strongly	in	2010	but	facing	more	challenging	conditions	
as	we	move	into	2011,	especially	in	OECD	markets.

Concerns	about	the	volatility	of	commodity	and	financial	markets,	

combined	with	renewed	focus	on	climate	change	and	the	early	experiences	
with	efforts	to	reduce	CO2	emissions	in	the	EU	and	elsewhere,	have	led	to	
an	increased	focus	on	the	appropriate	role	for	markets,	government	
oversight	and	other	policy	measures	relating	to	the	supply	and	
consumption	of	energy.	We	expect	regulation	and	taxation	of	the	energy	
industry	and	energy	users	to	increase	in	many	areas	over	the	short	to	
medium	term.

Crude oil and gas prices, and refining margins
($ per barrel of oil equivalent)

Dated Brent oil price
Henry Hub gas price (First of Month Index)
Global indicator refining margin (GIM)b

150

120

90

60

30

2004

2005

2006

2007

2008

2009 

2010 

Source: Platts/BP.

Crude oil prices
Dated	Brent	for	the	year	averaged	$79.50	per	barrel,	about	29%	above	
2009’s	average	of	$61.67	per	barrel.	Prices	traded	in	a	relatively	narrow	
band	of	$70-80	per	barrel	for	most	of	the	year	before	rising	in	the	fourth	
quarter.	Prices	exceeded	$90	per	barrel	in	December,	the	highest	level	
since	October	2008.

Global	oil	consumption	rebounded	sharply,	reflecting	a	recovery	in	

the	global	economy	and	several	one-time	factors,	rising	by	roughly	
2.8	million	b/d	for	the	year	(3.3%)c,	the	largest	annual	increase	since	2004.	
Growth	was	broadly-based,	with	the	largest	(volumetric)	increases	seen	in	
China	and	the	US.	The	relative	stability	in	crude	oil	prices	for	much	of	the	
year	reflected	the	stability	of	OPEC	crude	oil	supply,	as	OPEC	members	
sustained	the	production	cuts	implemented	in	late	2008	throughout	2010,	
with	crude	production	averaging	roughly	2	million	b/d	below	the	2008	level.	
Commercial	oil	inventories	in	the	OECD	remained	high	for	much	of	the	year	
before	falling	as	the	global	supply-balance	began	to	tighten	–	and	prices	
began	to	rise	–	later	in	the	year.

The	rebound	in	oil	prices	in	2010	followed	a	decline	in	2009	–	the	
first	since	2001.	Global	oil	consumption	in	2009	reflected	the	economic	
slowdown,	falling	by	roughly	1.2	million	b/d	for	the	year	(1.7%)d,	the	largest	
annual	decline	since	1982.	The	biggest	reductions	were	early	in	the	year,	
with	OECD	countries	accounting	for	the	entire	global	decline.	Crude	oil	
prices	rose	sharply	in	the	second	quarter	in	response	to	sustained	OPEC	
production	cuts	and	emerging	signs	of	stabilization	in	the	world	economy,	
despite	very	high	commercial	oil	inventories	in	the	OECD.	OPEC	members	
cut	crude	oil	production	by	roughly	2.5	million	b/de	in	2009.

We	expect	oil	price	movements	in	2011	to	continue	to	be	driven	by	

the	pace	of	global	economic	growth	and	its	resulting	implications	for	oil	
consumption,	and	by	OPEC	production	decisions.

a	B	 P Energy Outlook 2030.
b	S	 ee	footnote	e	on	page	56.
c	O	 il Market Report 10 February 2011	©	OECD/IEA	2011,	page	4,	first	paragraph.
d	B	 P Statistical Review of World Energy June 2010.
e		Oil Market Report 10 February 2011	©	OECD/IEA	2011,	Table	1,	page	59.

16	 BP	Annual	Report	and	Form	20-F	2010

Business	review

Natural gas prices
Natural	gas	prices	strengthened	in	2010,	but	were	volatile.	The	average	US	
Henry	Hub	First	of	Month	Index	rose	to	$4.39/mmBtu,	a	10%	increase	on	
the	depressed	prices	in	2009.

Gas	consumption	recovered	across	the	world	along	with	the	

economy.	In	the	US,	a	cold	start	in	2010,	followed	by	a	hot	summer	and	
low	temperatures	towards	the	end	of	the	year	also	contributed	to	demand	
strength.	Yet	domestic	production	growth	–	of	shale	gas	in	particular	–	
continued	apace	and	limited	price	rises.	Henry	Hub	gas	prices	stayed	
below	coal	parity	in	US	power	generation	from	the	summer,	leading	to	the	
displacement	of	coal	by	gas.	The	differentials	of	production	area	prices	to	
Henry	Hub	prices	continued	to	narrow	as	pipeline	bottlenecks	were	
reduced.	In	Europe,	spot	gas	prices	at	the	UK	National	Balancing	Point	
increased	by	38%	to	an	average	of	42.45	pence	per	therm	for	2010.	Yet	
plentiful	global	LNG	supply	kept	spot	gas	prices	below	oil-indexed	contract	
levels	for	most	of	the	year,	causing	competition	with	contract	pipeline	
supplies	and	marginal	European	gas	production.	UK	spot	gas	prices	only	
attained	contract	price	levels	in	December	as	cold	weather	caused	rapid	
inventory	draw-downs.

The	rise	in	prices	followed	sharp	declines	in	2009.	The	recession	

and	strong	production	had	caused	the	average	Henry	Hub	First	of	Month	
Index	to	fall	in	2009	by	56%	to	$3.99/mmBtu	–	the	lowest	level	since	2002.
In	the	UK,	National	Balancing	Point	prices	averaged	30.85	pence	per	therm	
–	47%	below	the	record	prices	of	58.12	pence	per	therm	in	2008.

In	2011,	we	expect	gas	markets	to	continue	to	be	driven	by	the	

economy,	weather,	domestic	production	trends	and	significant	growth	of	
global	LNG	supply.

Refining margins
Refining	margins	were	slightly	higher	in	2010	as	demand	for	oil	products	
recovered	strongly	in	line	with	the	economic	bounce-back	from	recession.	
Globally,	oil	demand	grew	at	the	fastest	rate	since	2004.	New	refining	
capacity	continued	to	commission,	but	the	strong	demand	recovery	meant	
that	unused	refining	capacity	fell	for	the	first	time	since	2005.	The	BP	global	
indicator	refining	margin	(GIM)a	averaged	$4.44	per	barrel,	up	44	cents	per	
barrel	compared	with	2009.

Margins	in	the	Far	East	improved	the	most	but	continued	to	
struggle	–	averaging	$1.63	per	barrel	in	Singapore	as	new	refining	capacity	
continued	to	be	added	in	the	region.	Margins	also	rose	in	both	the		
North	West	Europe	and	the	Mediterranean	but	European	margins		
overall	remained	well	below	2008	levels.	Margins	in	the	US	were		
relatively	unchanged,	up	slightly	on	the	West	and	Gulf	coasts	but	down		
in	the	Midwest.

Refining	margins	fell	sharply	in	2009	as	demand	for	oil	products	

collapsed	in	the	wake	of	the	global	economic	recession	and	as	new	refining	
capacity	came	onstream.	The	premium	for	light	products	above	fuel	oils	
reduced	as	demand	for	transport	fuels	fell	along	with	the	reduction	in	
economic	activity,	compressing	margins	even	for	fully	upgraded	refineries.

Looking	ahead,	refiners	are	likely	to	continue	to	operate	with	excess	

capacity	globally,	although	near-term	supply-demand	fundamentals	appear	
broadly	in	balance.	From	2011,	we	will	be	reporting	a	new	refining	indicator	
margin,	replacing	the	GIM,	which	we	call	the	refining	marker	margin	
(RMM).	This	adopts	a	basis	that	we	believe	is	more	closely	related	to	the	
approach	used	by	many	of	our	competitors.	(See Refining and Marketing 
on page 55 for further information on RMM.)

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a	See	footnote	e	on	page	56.

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Non-OECD economies drive consumption growth
(billion tonnes of oil equivalent)

Non-OECD
OECD

Renewables*
Hydro
Nuclear
Coal
Gas
Oil

18

16

14

12

10

  8

  6

  4

  2

18

16

14

12

10

  8

  6

  4

  2

1990

2000

2010

2020

2030

1990

2000

2010

2020

2030

Source: BP Energy Outlook 2030

*Includes biofuels.

Long-term outlook
Over	the	long	term,	global	demand	for	primary	energy	is	expected	to	
continue	to	grow,	but	less	rapidly	than	the	global	economy.	Growing	energy	
demand	is	underpinned	by	continuing	population	growth	and	by	generally	
rising	living	standards	in	the	developing	world,	including	the	expansion	of	
urban	populations.	These	drivers	of	energy	demand	growth	are	to	some	
extent	offset	by	efforts	to	improve	efficiency	in	both	the	conversion	and	
use	of	energy.

Global	energy	demand	is	projected	to	increase	by	around	40%	

between	2010	and	2030a.	Fossil	fuels	are	expected	still	to	be	satisfying	as	
much	as	80%	of	the	world’s	energy	needs	in	2030.	At	current	rates	of	
consumption,	the	world	has	enough	proved	reserves	of	fossil	fuels	to	meet	
these	requirementsb	if	investment	is	permitted	to	turn	those	reserves	into	
production	capacity.	For	example,	in	oil	alone,	there	are	reserves	in	place	to	
satisfy	approximately	45	years’	demand	at	current	rates	of	consumptionb.	
However,	to	meet	the	potential	growth	in	demand,	continued	investment	in	
new	technology	will	be	required	to	boost	recovery	from	declining	fields	and	
commercialize	currently	inaccessible	resources.	To	play	their	part	in	
achieving	this,	energy	companies	such	as	BP	will	need	secure	and	reliable	
access	to	as-yet	undeveloped	resources.	It	is	estimated	that	more	than	
80%	of	the	world’s	oil	reserves	are	held	by	Russia,	Mexico	and	members	
of	OPECb	–	areas	where	international	oil	companies	are	frequently	limited	
or	prohibited	from	applying	their	technology	and	expertise	to	produce	
additional	supply.	New	partnerships	will	be	required	to	transform	potential	
resources	into	proved	reserves	and	eventually	into	production.

A	more	diverse	mix	of	energy	will	also	be	required	to	meet	this	

increased	demand.	Such	a	mix	is	likely	to	include	both	unconventional	fossil	
fuel	resources	–	such	as	oil	sands,	coalbed	methane	and	natural	gas	
produced	from	shale	formations	–	and	renewable	energy	sources	such	as	
biofuels,	wind	and	solar	power.	Beyond	simply	meeting	growth	in	overall	
demand,	a	diverse	mix	would	also	help	to	provide	enhanced	national	and	
global	energy	security	while	supporting	the	transition	to	a	lower-carbon	
economy.	Improving	the	efficiency	of	energy	use	will	also	play	a	key	role	in	
maintaining	energy	market	balance	in	the	future.

Along	with	increasing	supply,	we	believe	the	energy	industry	will	be	
required	to	make	hydrocarbons	cleaner	and	more	efficient	to	use	–	
particularly	in	the	critical	area	of	power	generation,	for	which	the	key	
hydrocarbons	are	currently	coal	and	gas.	The	world	has	reserves	of	coal	for	
around	120	years	at	current	consumption	ratesb,	but	coal	produces	more	
carbon	than	any	other	fossil	fuel.	Carbon	capture	and	storage	(CCS)	may	
help	to	provide	a	path	to	cleaner	coal,	and	BP	is	investing	in	this	area,	but	
CCS	technologies	still	face	significant	technical	and	economic	issues	and	
are	unlikely	to	be	in	operation	at	scale	for	at	least	a	decade.

In	contrast,	we	believe	that	in	many	countries	natural	gas	has	the	
potential	to	provide	the	most	significant	reductions	in	carbon	emissions	
from	power	generation	in	the	shortest	time	and	at	the	lowest	cost.	These	
reductions	can	be	achieved	using	technology	available	today.	Combined-
cycle	turbines,	fuelled	by	natural	gas,	produce	around	half	the	CO2	
emissions	of	coal-fired	power,	and	are	cheaper	and	quicker	to	build.	It	is	
estimated	that	there	are	reserves	of	natural	gas	in	place	equivalent	to	63	
years’	consumption	at	current	ratesb	and	they	are	rising	as	new	skills	and	
technology	unlock	new	unconventional	gas	resources.	For	these	reasons,	
gas	is	looking	to	be	an	increasingly	attractive	resource	in	meeting	the	
growing	demand	for	energy,	playing	a	greater	role	as	a	key	part	of	the	
energy	future.

At	the	same	time,	alternative	energies	also	have	the	potential	to	

make	a	substantial	contribution	to	the	transition	to	a	lower-carbon	economy,	
but	this	will	require	investment,	innovation	and	time.	Currently,	biofuels,	
wind,	solar,	and	other	modern	forms	of	renewable	energy	account	for	less	
than	2%	of	total	global	consumptiona.	Assuming	continuing	policy	support	
and	favourable	technology	trends,	these	forms	of	energy	are	likely	to	meet	
around	6%	of	total	energy	demand	in	2030a.

If	industry	and	the	market	are	to	meet	the	world’s	growing	demand	

for	energy	in	a	sustainable	way,	governments	will	be	required	to	set	a	
stable	and	enduring	framework.	As	part	of	this,	governments	will	need	to	
provide	secure	access	for	exploration	and	development	of	fossil	fuel	
resources,	define	mutual	benefits	for	resource	owners	and	development	
partners,	and	establish	and	maintain	an	appropriate	legal	and	regulatory	
environment,	including	a	mechanism	for	recognizing	the	cost	of	carbon.

a 		BP Energy Outlook 2030.
b 		BP Statistical Review of World Energy June 2010.	These	reserve	estimates	are	compiled	from	
official	sources	and	other	third-party	data,	which	may	not	be	based	on	proved	reserves	as	defined	
by	SEC	rules.

18	 BP	Annual	Report	and	Form	20-F	2010

Business	review

Fulfilling our commitments and earning back trust following the 
Gulf of Mexico incident
BP	has	committed	to	pay	all	legitimate	claims	by	individuals,	businesses	
and	governments	and	has	established	a	$20-billion	trust	fund,	following	
consultation	with	the	US	government,	to	provide	funds	for	that	purpose.	In	
addition,	BP	is	working	with	federal	and	state	agencies	to	assess	the	
nature	and	extent	of	the	impact	on	natural	resources	resulting	from	the	
Gulf	of	Mexico	incident.	Based	on	the	assessment,	federal	and	state	
trustees	will	prepare	plans	to	restore,	rehabilitate,	replace	or	acquire	the	
equivalent	of	injured	resources	under	their	trusteeship.	The	Oil	Pollution	Act	
1990	(OPA	90)	provides	for	restoration	to	a	baseline	condition,	which	is	the	
condition	the	resources	would	have	been	in	if	the	incident	had	not	
occurred.	The	assessment	will	also	be	used	to	identify	any	compensation	
that	may	be	required	for	the	loss	of	the	resources,	prior	to	restoration.

Reinstating a dividend in line with the circumstances of the 
company, as part of a conservative financial framework
BP	will	continue	to	invest	with	the	aim	of	growing	the	company	and	
shareholder	value,	sustainably	and	through	the	business	cycle.	We	intend	
to	underpin	this	with	a	conservative	capital	structure,	which	allows	the	
flexibility	to	execute	strategy	while	remaining	resilient	to	the	inherent	
volatility	of	the	business.	We	will	endeavour	to	actively	manage	day-to-day	
liquidity	in	order	to	meet	the	cash	needs	of	the	business,	while	maintaining	
the	net	debt	ratio	within	a	lower	range	of	10%	to	20%.	On	1	February	
2011,	we	announced	that	quarterly	dividend	payments	would	resume.	The	
quarterly	dividend	to	be	paid	in	March	2011	is	7	cents	per	share.	The	board	
believes	this	is	an	affordable	and	sustainable	level	which	will	allow	the	
company	to	meet	its	commitments	while	continuing	to	invest	in	the	
business	for	growth	and	value.

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Delivering the right high-quality portfolio
As	part	of	the	response	to	the	Gulf	of	Mexico	incident,	we	announced	and	
are	progressing	disposals	that	are	expected	to	deliver	around	$30	billion	in	
proceeds	over	2010	and	2011.	During	2010,	BP	has	successfully	realized	
premium	values	for	upstream	and	downstream	assets	as	part	of	the	
programme.	See	Acquisitions	and	disposals	on	page	24.	The	disposal	
programme	has	been	an	opportunity	to	further	upgrade	and	focus	our	
portfolio	and	we	intend	to	retain	a	capacity	to	reinvest,	to	acquire	assets	
that	enhance	strategy	and	our	portfolio	on	both	a	planned	and	an	
opportunistic	basis	through	2011.

Our	strategy

Delivering	stability,	restoring	trust	and	value.

2010	has	been	a	very	challenging	year	for	BP	and	there	remains	much	to	
be	done	to	address	the	repercussions	of	the	tragic	Gulf	of	Mexico	oil	spill.	
BP	is	committed	to	the	restoration	of	the	Gulf	of	Mexico	coastline	and	its	
communities.	BP	will	manage	its	liabilities	arising	from	this	deeply	
regretted	accident	and	is	committed	to	learn	and	share	the	lessons	from	
the	incident.	Above	all,	we	will	work	with	regulators	and	industry	globally	to	
reduce	the	risk	of	this	happening	again.

BP’s	immediate	priority	beyond	the	Gulf	is	to	regain	the	trust	of	our	

stakeholders	by	demonstrating	that	we	understand	and	can	manage	the	
inherent	risks	across	our	whole	portfolio.	From	there,	we	seek	to	rebuild	
value	for	our	shareholders	by	re-establishing	our	competitive	position	within	
the	sector.

BP	believes	that	we	can	emerge	from	the	shadow	of	the	Gulf	of	

Mexico	incident	a	safer,	more	risk-aware	business.	Our	strategy,	which	will	
continue	to	evolve	over	2011,	will	remain	focused	on	creating	value	for	
shareholders	through	safe,	responsible	exploration,	development	and	
production	of	fossil	fuel	resources	because	the	world	needs	them;	the	
manufacture,	processing	and	delivery	of	better	and	more	advanced	
products;	and	participation	in	the	transition	to	a	lower	carbon	future.
Our	intention	is	to	re-establish	all	necessary	permissions	to	
operate	in	the	deepwater	Gulf	of	Mexico	and	sustain	business	momentum	
outside	of	the	Gulf;	to	restore	value	and	growth	through	a	rigorous	focus	
on	our	portfolio	of	high-quality	assets;	to	develop	our	people	to	ensure	
we	have	the	right	competencies	and	behaviours	where	they	are	needed;	
to	learn	and	implement	the	lessons	from	the	Gulf	of	Mexico	and	rigorously	
focus	on	the	processes	that	will	deliver	safe	and	reliable	operations	
and	continuous	improvement;	and	do	so	within	a	clear,	conservative	
financial	framework.

A safer, more risk-aware business
Our	employees,	investors,	regulators	and	government	partners	expect	us	
to	put	safety	and	operational	integrity	above	all	other	concerns.	We	intend	
to	build	on	our	existing	strengths	to	systematically	manage	operating	risk	
by	improving	our	understanding	of	risk	exposure	and	taking	the	appropriate	
action	to	mitigate	risk.	Wherever	we	operate,	we	must	embed	the	
disciplined	application	of	standards	within	BP’s	operating	management	
system	(OMS),	as	a	single	framework	for	all	BP	operations.	(See Safety on 
page 68 for further information on our OMS.)	We	will	demand	independent	
checks	and	balances	at	multiple	levels	to	provide	better	decision	making	
and	transparent	governance	of	standards,	capability,	compliance	and	risk	
management.	To	effect	this	we	have	created	a	more	powerful	safety	and	
operational	risk	function,	independent	of	the	business	line	and	deployed	
into	each	operating	entity	across	the	BP	portfolio.	For	further	information	
on	our	safety	priorities	and	performance,	see	Corporate	responsibility	–	
Safety	on	pages	68-71.

BP	Annual	Report	and	Form	20-F	2010	 19

	
 
Leveraging technology as we look further ahead
As	discussed	under	Our	market	on	pages	16-18	of	this	report,	we	expect	
that	the	world	will	require	a	more	diverse	energy	mix	as	the	basis	for	a	
secure	supply	of	energy	over	time.	We	intend	to	play	a	central	role	in	
meeting	the	world’s	continued	need	for	hydrocarbons,	with	our	Exploration	
and	Production	and	Refining	and	Marketing	activities	remaining	at	the	core	
of	our	strategy.	We	are	also	creating	long-term	options	for	the	future	in	new	
energy	technology	and	low-carbon	energy	businesses.	We	believe	that	this	
focused	portfolio	has	the	potential	to	be	a	material	source	of	value	creation	
for	BP	(see pages 61-62).	We	are	also	enhancing	our	capabilities	in	natural	
gas,	which	may	prove	to	be	a	vital	source	of	relatively	clean	energy	during	
the	transition	to	a	lower-carbon	economy	and	beyond.	We	intend	to	lead,	
support	and	shape	this	transition	while	working	to	achieve	sector-leading	
levels	of	return	for	shareholders.

Business	review

The right people, skills, capability and incentivization
It	is	vital	that	we	develop	and	deploy	people	with	the	skills,	capability	and	
determination	required	to	meet	our	objectives.	There	remains,	in	our	
industry,	a	continuing	shortage	of	professionals	such	as	petroleum	
engineers	and	scientists,	driven	by	changing	demographics.	Nonetheless,	
we	have	thus	far	been	successful	in	building	this	capacity	and	we	are	
committed	to	building	and	deploying	capability	with	a	strong	safety	and	risk	
management	culture,	including	revised	reward	mechanisms	to	foster	
professional	pride	in	engineering,	health,	safety,	security,	the	environment	
and	operations.

The	creation	of	a	more	powerful	S&OR	function	represents	a	

significant	change	that	will	strengthen	our	processes	and	capabilities	in	
safety	and	risk	management.	In	Exploration	and	Production,	we	have	
reorganized	the	segment	into	three	functional	divisions	–	Exploration,	
Developments	and	Production	–	each	of	which	reports	directly	to	the	group	
chief	executive.	The	intent	is	clear,	to	focus	expertise	and	capability	on	a	
more	concentrated	asset	base	to	reduce	operational	risk	and	deliver	
long-run	sustainable	improvement.	In	each	division	–	and	across	the	rest	of	
the	group	–	we	will	continue	to	develop	group	leadership	and	senior	
management	teams,	and	focus	recruitment	on	individuals	with	strong	
operational	and	technical	expertise.

Focus on exploration and high-quality earnings
Through	our	strategy	we	aim	to	deliver	value	growth	for	shareholders	by	
investing	in	our	Exploration	and	Production	business	and	safer	operations	
everywhere,	while	at	the	same	time	enhancing	efficiency	and	growing	
high-quality	earnings	and	returns	throughout	all	our	operations.

In	Exploration	and	Production,	our	priority	is	to	ensure	safe,	reliable	

and	compliant	operations	worldwide.	Our	strategy	is	to	invest	to	grow	
long-term	value	by	continuing	to	build	a	portfolio	of	enduring	positions	in	
the	world’s	key	hydrocarbon	basins	with	a	focus	on	deepwater,	gas	
(including	unconventional	gas)	and	giant	fields.	Our	strategy	is	enabled	by	
continuously	reducing	operating	risk,	strong	relationships	built	on	mutual	
advantage,	deep	knowledge	of	the	basins	in	which	we	operate,	and	
technology,	together	with	building	capability	along	the	value	chain	in	
Exploration,	Developments	and	Production.

We	are	increasing	investment	in	Exploration,	a	key	source	of	value	
creation	at	the	front	end	of	the	value	chain,	and	we	are	evolving	the	nature	
of	our	relationships,	particularly	with	national	oil	companies.	We	will	also	
continue	to	actively	manage	our	portfolio,	with	a	focus	on	value	growth.

In	Refining	and	Marketing,	our	strategy	is	to	hold	a	portfolio	of	
quality,	efficient	and	integrated	manufacturing	and	marketing	positions	
underpinned	by	safe	operations,	leading	technologies	and	strong	brands.	
We	will	continue	to	access	market	growth	opportunities	in	the	emerging	
markets	and	intend	to	grow	our	international	businesses.	Over	time	we	
expect	to	shift	capital	employed	from	mature	to	high-growth	regions.

In	Alternative	Energy,	our	strategy	is	to	build	material	low-carbon	

energy	businesses	that	are	aligned	with	BP’s	core	capabilities.	In	biofuels	
we	are	building	advantaged	positions	in	low-cost	sustainable	feedstocks	
such	as	Brazilian	sugar	cane,	the	lignocellulosic	conversion	of	energy	
grasses	in	the	US	and	the	development	of	advantaged	fuel	molecules	such	
as	biobutanol.	In	the	low-carbon	power	business	we	are	building	out	our	US
wind	portfolio	and	continue	to	grow	our	solar	business.	We	continue	to	
develop	our	capability	in	carbon	capture	and	storage.

20	 BP	Annual	Report	and	Form	20-F	2010

	
Business	review

Operating and financial performance
Our	results	in	2010	were	greatly	impacted	by	the	charge	recorded	for	
the	Gulf	of	Mexico	oil	spill	incident.	Steps	were	taken	to	strengthen	the	
balance	sheet,	including	a	programme	of	asset	disposals,	with	very	
good	progress	made.	Cash	and	cash	equivalents	at	the	end	of	2010	was	
$18.6	billion	and	the	net	debt	ratio	was	21%.

Notable	achievements	in	2010	include:

Exploration	and	Production
•	 R	 eplacing	more	than	100%	of	our	proved	reserves,	excluding	

acquisitions	and	disposals,	on	a	combined	basis	of	subsidiaries	and	
equity-accounted	entitiesb.

•	 	Taking	final	investment	decisions	on	15	projects,	with	an	expected	total	

BP	net	capital	investment	of	$20	billion.

•	 	Increasing	production	for	the	Rumaila	field	in	Southern	Iraq	by	more	

than	10%	above	the	rate	initially	agreed	between	the	Rumaila	
Operating	Organization	partners	and	the	Iraqi	Ministry	of	Oil	in	
December	2009.	This	significant	milestone	means	that	BP	and	its	
partners	became	eligible	for	service	fees	from	the	first	quarter	of	2011.

•	 	Accessing	new	resources	across	the	globe	–	in	Azerbaijan,	China,		
the	Gulf	of	Mexico,	Indonesia,	onshore	North	America	and	the	UK.
•	 	Making	the	Hodoa	discovery	in	Egypt,	the	first	Oligocene	deepwater	

discovery	in	the	West	Nile	Delta.

•	 	TNK-BP	increasing	its	production	by	2.5%	in	2010	compared	with	2009.
•	 	Securing	agreements	to	dispose	of	almost	$22	billion	of	non-core	
assets	in	line	with	our	plans	following	the	Gulf	of	Mexico	oil	spill.

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Refining	and	Marketing
•	 	Improving	overall	financial	performance	delivery,	primarily	driven	by	
strong	operational	performance	across	all	of	our	businesses,	the	
continuation	of	our	programme	to	deliver	further	efficiencies	and	a	
more	favourable	refining	environment.

•	 	Achieving	a	Solomon	refining	availabilityc	of	95.0%,	which	is	an	increase	

of	1.4	percentage	points	compared	with	2009.

•	 Ac	 hieving	record	volumes	in	petrochemicals	and	strong	lubricants	

performance.

•	 	Making	significant	progress	in	the	Whiting	refinery	modernization	

project.

•	 S	 tarting	commercial	production	at	our	new	joint	venture	acetyls	plant	

in	Nanjing,	China.

•	 	Castrol’s	sponsorship	of	the	2010	FIFA	World	Cup™	in	South	Africa.
•	 	Successfully	exiting	from	our	convenience	retail	business	in	France.
•	 	Completing	the	divestment	of	several	packages	of	non-strategic	

terminals	and	pipelines	in	the	US	East	of	Rockies	and	West	Coast.
•	 	Selling	our	15%	interest	in	Ethylene	Malaysia	Sdn	Bhd	(EMSB)	and	

60%	interest	in	Polyethylene	Malaysia	Sdn	Bhd	(PEMSB)	to	Petronas.

Our	performance

Performance	in	2010	was	overshadowed	by	the	
well	blowout	and	subsequent	oil	spill	in	the	Gulf	of
Mexico.	Beyond	this	tragic	event,	the	ongoing	
underlying	performance	of	the	group	was	strong.

Safety
In	April	2010,	following	a	well	blowout	in	the	Gulf	of	Mexico,	an	explosion	
and	fire	occurred	on	the	semi-submersible	rig	Deepwater	Horizon,	resulting
in	the	tragic	loss	of	11	lives	and	a	major	oil	spill.	There	were	three	other	
contractor	fatalities	during	2010.	We	deeply	regret	the	loss	of	these	lives	
and	the	impact	from	the	oil	spill.	(See Gulf of Mexico oil spill on page 34 for
more information on the Deepwater Horizon accident.)

Our	priority	remains	to	have	safe,	reliable	and	compliant	operations	

worldwide.	We	have	set	up	a	more	powerful	safety	and	operational	risk	
function.	As	an	immediate	step,	we	have	reinforced	the	link	between	
safety	performance	and	reward	in	the	fourth	quarter	of	2010.	Other	
programmes	are	now	under	way,	including	a	review	of	contractor	
management	and	a	fresh	look	at	how	we	manage	risk	systematically	
across	BP.

We	also	continued	to	embed	our	OMS	within	the	group,	with	all	of	
our	operating	sites	transitioning	to	the	system	by	the	end	of	February	2011.
Recordable	injury	frequency	(RIF,	a	measure	of	the	number	of	

reported	injuries	per	200,000	hours	worked)	was	0.61	in	2010,	compared	
with	0.34	in	2009	and	0.43	in	2008.	The	increase	in	2010	was	significantly	
impacted	by	the	number	of	incidents	arising	in	the	response	effort	for	the	
Gulf	of	Mexico	oil	spill,	which	resulted	in	significantly	higher	personal	safety
incident	rates	than	for	other	BP	operations.

The	number	of	oil	spills	greater	than	one	barrel	was	261	in	2010	

compared	with	234	in	2009	and	335	in	2008.	The	volume	spilled	was	
dominated	by	the	Gulf	of	Mexico	incident.	See	Oil	spill	and	loss	of	
containment	in	Safety	on	page	68.

Our	greenhouse	gas	(GHG)	emissionsa	were	64.9Mte	in	2010,	

compared	with	65.0Mte	in	2009.	We	have	not	included	any	emissions	from
the	Gulf	of	Mexico	incident	and	the	response	effort	due	to	our	reluctance	
to	report	data	that	has	such	a	high	degree	of	uncertainty.

People
During	2010,	we	continued	to	focus	on	increasing	the	level	of	specialist	
skills	and	expertise	across	the	workforce.	The	exceptional	response	to	the	
oil	spill	was	a	reassuring	example	of	the	capabilities	and	commitment	of	
our	staff.

The	total	number	of	non-retail	staff	was	broadly	stable	in	2010,	

adjusting	for	staff	reductions	associated	with	asset	disposals.	Total	
non-retail	recruitment	was	around	8,000.	This	was	offset	by	around	7,700	
staff	leaving	the	company	plus	a	further	2,300	staff	leaving	associated	with
asset	disposals.	The	total	number	of	employees	(including	retail	staff)	was	
79,700	at	the	end	of	2010.

	footnote	a	in	Environment	on	page	72.

a	See	
b	S	 ee	Exploration	and	Production	–	proved	reserves	replacement	on	page	42	for	more	detailed	
information	on	reserves	replacement	for	subsidiaries	and	equity-accounted	entities.
c	R	 efining	availability	represents	Solomon	Associates’	operational	availability,	which	is	defined	as	
the	percentage	of	the	year	that	a	unit	is	available	for	processing	after	subtracting	the	annualized	
time	lost	due	to	turnaround	activity	and	all	planned	mechanical,	process	and	regulatory	
maintenance	downtime.

BP	Annual	Report	and	Form	20-F	2010	 21

	
 
	
	
 
	
	
	
Business	review

Oil and natural gas production and net proved reservesa

Crude	oil	production	for	subsidiaries	(thousand	barrels	per	day)	
Crude	oil	production	for	equity-accounted	entities	(thousand	barrels	per	day)	
Natural	gas	production	for	subsidiaries	(million	cubic	feet	per	day)	
Natural	gas	production	for	equity-accounted	entities	(million	cubic	feet	per	day)	
Estimated	net	proved	crude	oil	reserves	for	subsidiaries	(million	barrels)b	
Estimated	net	proved	crude	oil	reserves	for	equity-accounted	entities	

2010	
1,229	
1,145	
7,332	
1,069	
5,559	

2009	
1,400	
1,135	
7,450	
1,035	
5,658	

2008	
1,263	
1,138	
7,277	
1,057	
5,665	

2007	
1,304	
1,110	
7,222	
921	
5,492	

2006
1,351
1,124
7,412
1,005
5,893

(million	barrels)c	

4,971	

4,853	

4,688	

4,581	

3,888

Estimated	net	proved	bitumen	reserves	for	equity-accounted	entities	

(million	barrels)	

Estimated	net	proved	natural	gas	reserves	for	subsidiaries	(billion	cubic	feet)d	
Estimated	net	proved	natural	gas	reserves	for	equity-accounted	entities		

179	
37,809	

–	
40,388	

–	
40,005	

–	
41,130	

–
42,168

(billion	cubic	feet)e	

4,891	

4,742	

5,203	

3,770	

3,763

a 		Crude	oil	includes	natural	gas	liquids	(NGLs)	and	condensate.	Production	and	proved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	
interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	sales	arrangements	independently,	and	include	minority	interests	in	consolidated	operations.
b		Includes	22	million	barrels	(23	million	barrels	at	31	December	2009	and	21	million	barrels	at	31	December	2008)	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
c 		Includes	254	million	barrels	(243	million	barrels	at	31	December	2009	and	216	million	barrels	at	31	December	2008)	in	respect	of	the	7.03%	minority	interest	in	TNK-BP	(6.86%	at	31	December	2009	and	
6.80%	at	31	December	2008).
d		Includes	2,921	billion	cubic	feet	of	natural	gas	(3,068	billion	cubic	feet	at	31	December	2009	and	3,108	billion	cubic	feet	at	31	December	2008)	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	
Tobago	LLC.
e		Includes	137	billion	cubic	feet	(131	billion	cubic	feet	at	31	December	2009	and	2008)	in	respect	of	the	5.89%	minority	interest	in	TNK-BP	(5.79%	at	31	December	2009	and	5.92%	at	31	December	2008).

Total net proved reserves 2010a
(million barrels of oil equivalent)

Liquidsb
Natural gas

10,709

7,362

a Combined basis of subsidiaries and equity-accounted entities, on a basis consistent with
general industry practice.
b Crude oil, condensate, natural gas liquids and bitumen.

During	2010,	1,503	million	barrels	of	oil	and	natural	gas,	on	an	oil	
equivalenta	basis	(mmboe),	were	added,	excluding	purchases	and	sales,	
to	BP’s	proved	reserves	(686mmboe	for	subsidiaries	and	818mmboe	for	
equity-accounted	entities).	At	31	December	2010,	BP’s	proved	reserves	
were	18,071mmboe	(12,077mmboe	for	subsidiaries	and	5,994mmboe	for	
equity-accounted	entities).	Our	proved	reserves	in	subsidiaries	are	located	
primarily	in	the	US	(44%),	South	America	(15%),	the	UK	(10%),	Australasia	
(9%)	and	Africa	(11%).	Our	proved	reserves	in	equity-accounted	entities	
are	located	primarily	in	Russia	(69%),	South	America	(20%),	and	Rest	
of	Asia	(7%).

For	a	discussion	of	production,	see	Exploration	and	Production	on	

page	43.

a 		Natural	gas	is	converted	to	oil	equivalent	at	5.8	billion	cubic	feet	(bcf)	=	1	million	barrels.

22	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
Selected financial informationa

Income	statement	data
Sales	and	other	operating	revenues	from	continuing	operationsb	
Replacement	cost	profit	(loss)	before	interest	and	taxc
By	business

Exploration	and	Production	
Refining	and	Marketing	

	 Other	businesses	and	corporate	
Gulf	of	Mexico	oil	spill	responsed	
Consolidation	adjustment	–	unrealized	profit	in	inventory	
Replacement	cost	profit	(loss)	before	interest	and	taxation	from		

continuing	operationsb	
Inventory	holding	gains	(losses)	
Profit	(loss)	before	interest	and	taxation	from	continuing	operationsb	
Finance	costs	and	net	finance	expense	or	income	relating	to	pensions	

and	other	post-retirement	benefits	

Taxation	
Profit	(loss)	from	continuing	operationsb	
Profit	(loss)	for	the	year	
Profit	(loss)	for	the	year	attributable	to	BP	shareholders	
Per	ordinary	share	–	cents

Profit	(loss)	for	the	year	attributable	to	BP	shareholders

Basic	
Diluted	

Profit	(loss)	from	continuing	operations	attributable	to	BP	shareholdersb

Basic	
Diluted	

Replacement	cost	profit	(loss)	for	the	yearc	
Replacement	cost	profit	(loss)	for	the	year	attributable	to	BP	shareholdersc		
Per	ordinary	share	–	cents

Replacement	cost	profit	(loss)	for	the	year	attributable	to	BP	shareholdersc	

Dividends	paid	per	share	–	cents	
Dividends	paid	per	share	–	pence	
Capital	expenditure	and	acquisitionse	
Ordinary	share	dataf
Average	number	outstanding	of	25	cent	ordinary	shares		(shares	million	undiluted)	
Average	number	outstanding	of	25	cent	ordinary	shares		(shares	million	diluted)	
Balance	sheet	data
Total	assets		
Net	assets	 	
Share	capital	
BP	shareholders’	equity	
Finance	debt	due	after	more	than	one	year	
Net	debt	to	net	debt	plus	equityg	

Business	review

B
u
s
i
n
e
s
s
r
e
v
i
e
w

2010	

2009	

2008	

2007	

2006*

$	million	except	per	share	amounts

297,107	

239,272	

361,143	

284,365	

265,906

30,886	
5,555	
(1,516)	
(40,858)	
447	

(5,486)	
1,784	
(3,702)	

(1,123)	
1,501	
(3,324)	
(3,324)	
(3,719)	

(19.81)	
(19.81)	

(19.81)	
(19.81)	
(4,519)	
(4,914)	

(26.17)	
14.00	
8.679	
23,016	

24,800	
743	
(2,322)	
–	
(717)	

22,504	
3,922	
26,426	

(1,302)	
(8,365)	
16,759	
16,759	
16,578	

88.49	
87.54	

88.49	
87.54	
14,136	
13,955	

74.49	
56.00	
36.417	
20,309	

38,308	
4,176	
(1,223)	
–	
466	

41,727	
(6,488)	
35,239	

(956)	
(12,617)	
21,666	
21,666	
21,157	

112.59	
111.56	

112.59	
111.56	
26,102	
25,593	

136.20	
55.05	
29.387	
30,700	

27,602	
2,621	
(1,209)	
–	
(220)	

28,794	
3,558	
32,352	

(741)	
(10,442)	
21,169	
21,169	
20,845	

108.76	
107.84	

108.76	
107.84	
18,694	
18,370	

95.85	
42.30	
20.995	
20,641	

31,026
5,661
(841)
–
65

35,911
(253)
35,658

(516)
(12,516)
22,626
22,601
22,315

111.41
110.56

111.54
110.68
22,823
22,537

112.52
38.40
21.104
17,231

18,786	
18,998	

18,732	
18,936	

18,790	
18,963	

19,163	
19,327	

20,028
20,195

272,262	
95,891	
5,183	
94,987	
30,710	
21%	

235,968	
102,113	
5,179	
101,613	
25,518	
20%	

228,238	
92,109	
5,176	
91,303	
17,464	
21%	

236,076	
94,652	
5,237	
93,690	
15,651	
22%	

217,601
85,465
5,385
84,624
11,086
20%

a 	T	 his	information,	insofar	as	it	relates	to	2010,	has	been	extracted	or	derived	from	the	audited	consolidated	financial	statements	of	the	BP	group	presented	on	pages	141-227.	Note	1	to	the	financial	
statements	includes	details	on	the	basis	of	preparation	of	these	financial	statements.	The	selected	information	should	be	read	in	conjunction	with	the	audited	financial	statements	and	related	notes	
elsewhere	herein.
b		Excludes	Innovene,	which	was	treated	as	a	discontinued	operation	in	accordance	with	IFRS	5	‘Non-current	Assets	Held	for	Sale	and	Discontinued	Operations’	in	2006.
c 		Replacement	cost	profit	or	loss	reflects	the	replacement	cost	of	supplies.	The	replacement	cost	profit	or	loss	for	the	year	is	arrived	at	by	excluding	from	profit	inventory	holding	gains	and	losses	and	their	
associated	tax	effect.	Replacement	cost	profit	or	loss	for	the	group	is	not	a	recognized	GAAP	measure.	The	equivalent	measure	on	an	IFRS	basis	is	‘Profit	(loss)	for	the	year	attributable	to	BP	shareholders’.	
Further	information	on	inventory	holding	gains	and	losses	is	provided	on	page	81.
d		Under	IFRS	these	costs	are	presented	as	a	reconciling	item	between	the	sum	of	the	results	of	the	reportable	segments	and	the	group	results.
e		Excluding	acquisitions	and	asset	exchanges,	capital	expenditure	for	2010	was	$19,610	million	(2009	$20,001	million,	2008	$28,186	million,	2007	$19,194	million	and	2006	$16,910	million).	All	capital	
expenditure	and	acquisitions	during	the	past	five	years	have	been	financed	from	cash	flow	from	operations,	disposal	proceeds	and	external	financing.	2008	included	capital	expenditure	of	$2,822	million	
and	an	asset	exchange	of	$1,909	million,	both	in	respect	of	our	transaction	with	Husky	Energy	Inc.,	as	well	as	capital	expenditure	of	$3,667	million	in	respect	of	our	purchase	of	all	of	Chesapeake	Energy	
Corporation’s	interest	in	the	Arkoma	Basin	Woodford	Shale	assets	and	the	purchase	of	a	25%	interest	in	Chesapeake’s	Fayetteville	Shale	assets.	2007	included	$1,132	million	for	the	acquisition	of	Chevron’s	
Netherlands	manufacturing	company.	Capital	expenditure	in	2006	included	$1	billion	in	respect	of	our	investment	in	Rosneft.
f 	T	 he	number	of	ordinary	shares	shown	has	been	used	to	calculate	per	share	amounts.
g		Net	debt	and	the	ratio	of	net	debt	to	net	debt	plus	equity	are	non-GAAP	measures.	We	believe	that	these	measures	provide	useful	information	to	investors.	Further	information	on	net	debt	is	given	in	
Financial	statements	–	Note	36	on	page	198.
*		As	reported	in	Annual	Report	on	Form	20-F.	There	was	a	$500	million	($315	million	post	tax)	timing	difference	between	the	profit	reported	under	IFRS	in	the	Annual	Report	and	Accounts	and	the	profit	
reported	under	IFRS	in	BP Annual Report on Form 20-F 2006.	For	further	information	see	BP Annual Report and Accounts 2006.

BP	Annual	Report	and	Form	20-F	2010	 23

	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Taxation
The	credit	for	corporate	taxes	in	2010	was	$1,501	million,	compared	with	a	
charge	of	$8,365	million	in	2009	and	a	charge	of	$12,617	million	in	2008.	
The	effective	tax	rate	was	31%	in	2010,	33%	in	2009	and	37%	in	2008.	
The	group	earns	income	in	many	countries	and,	on	average,	pays	taxes	at	
rates	higher	than	the	UK	statutory	rate	of	28%.	The	decrease	in	the	
effective	tax	rate	in	2010	compared	with	2009	primarily	reflects	the	
absence	of	a	one-off	disbenefit	that	featured	in	2009	in	respect	of	goodwill	
impairment,	and	other	factors.The	decrease	in	the	effective	tax	rate	in	2009	
compared	with	2008	primarily	reflects	a	higher	proportion	of	income	from	
associates	and	jointly	controlled	entities	where	tax	is	included	in	the	pre-tax	
operating	result,	foreign	exchange	effects	and	changes	to	the	geographical	
mix	of	the	group’s	income.

Acquisitions and disposals
In	2010,	BP	acquired	a	major	portfolio	of	deepwater	exploration	acreage	
and	prospects	in	the	US	Gulf	of	Mexico	and	an	additional	interest	in	the	
BP-operated	Azeri-Chirag-Gunashli	(ACG)	developments	in	the	Caspian	Sea,	
Azerbaijan	for	$2.9	billion,	as	part	of	a	$7-billion	transaction	with	Devon	
Energy.	For	further	information	on	this	transaction,	including	required	
government	approvals,	see	Exploration	and	Production	on	page	43.	As	part	
of	the	response	to	the	Gulf	of	Mexico	oil	spill,	the	group	plans	to	deliver	up	
to	$30	billion	of	disposal	proceeds	by	the	end	of	2011.	Total	disposal	
proceeds	during	2010	were	$17	billion,	which	included	$7	billion	from	the	
sale	of	US	Permian	Basin,	Western	Canadian	gas	assets,	and	Western	
Desert	exploration	concessions	in	Egypt	to	Apache	Corporation	(and	an	
existing	partner	that	exercised	pre-emption	rights),	and	$6.2	billion	of	
deposits	received	in	advance	of	disposal	transactions	expected	to	complete	
in	2011.	Of	these	deposits	received,	$3.5	billion	is	for	the	sale	of	our	
interest	in	Pan	American	Energy	to	Bridas	Corporation,	$1	billion	for	the	
sale	of	our	upstream	interests	in	Venezuela	and	Vietnam	to	TNK-BP,	and	
$1.3	billion	for	the	sale	of	our	oil	and	gas	exploration,	production	and	
transportation	business	in	Colombia	to	a	consortium	of	Ecopetrol	and	
Talisman,	the	latter	completing	in	January	2011.	See	Financial	statements	
–	Note	4	on	page	163.

In	Refining	and	Marketing	we	made	disposals	totalling	$1.8	billion,	
which	included	our	French	retail	fuels	and	convenience	business	to	Delek	
Europe,	the	fuels	marketing	business	in	Botswana	to	Puma	Energy,	certain	
non-strategic	pipelines	and	terminals	in	the	US,	our	interests	in	ethylene	
and	polyethylene	production	in	Malaysia	to	Petronas	and	our	interest	in	a	
futures	exchange.

There	were	no	significant	acquisitions	in	2009.	Disposal	proceeds	in	
2009	were	$2.7	billion,	principally	from	the	sale	of	our	interests	in	BP	West	
Java	Limited,	Kazakhstan	Pipeline	Ventures	LLC	and	LukArco,	and	the	sale	
of	our	ground	fuels	marketing	business	in	Greece	and	retail	churn	in	the	
US,	Europe	and	Australasia.	Further	proceeds	from	the	sale	of	LukArco	
are	receivable	in	2011.	See	Financial	statements	–	Note	5	on	page	164.

In	2008,	we	completed	an	asset	exchange	with	Husky	Energy	Inc.,	

and	asset	purchases	from	Chesapeake	Energy	Corporation	as	described	
on	page	23.

Business	review

Profit or loss for the year
Loss	attributable	to	BP	shareholders	for	the	year	ended	31	December	2010
was	$3,719	million	and	included	inventory	holding	gainsa,	net	of	tax,	of	
$1,195	million	and	a	net	charge	for	non-operating	items,	after	tax,	of	
$25,449	million.	In	addition,	fair	value	accounting	effects	had	a	favourable	
impact,	net	of	tax,	of	$13	million	relative	to	management’s	measure	of	
performance.	Non-operating	items	in	2010	included	a	$40.9	billion	pre-tax	
charge	relating	to	the	Gulf	of	Mexico	oil	spill.	More	information	on	
non-operating	items	and	fair	value	accounting	effects	can	be	found	on	
pages	25-26.	See	Gulf	of	Mexico	oil	spill	on	page	34	and	in	Financial	
statements	–	Note	2	on	page	158	for	further	information	on	the	impact	of	
the	Gulf	of	Mexico	oil	spill	on	BP’s	financial	results.	See	Exploration	and	
Production	on	page	40,	Refining	and	Marketing	on	page	55	and	Other	
businesses	and	corporate	on	page	61	for	further	information	on	
segment	results.

Profit	attributable	to	BP	shareholders	for	the	year	ended	

31	December	2009	included	inventory	holding	gains,	net	of	tax,	of	
$2,623	million	and	a	net	charge	for	non-operating	items,	after	tax,	of	
$1,067	million.	In	addition,	fair	value	accounting	effects	had	a	favourable	
impact,	net	of	tax,	of	$445	million	relative	to	management’s	measure	
of	performance.

Profit	attributable	to	BP	shareholders	for	the	year	ended	

31	December	2008	included	inventory	holding	losses,	net	of	tax,	of	
$4,436	million	and	a	net	charge	for	non-operating	items,	after	tax,	of	
$796	million.	In	addition,	fair	value	accounting	effects	had	a	favourable	
impact,	net	of	tax,	of	$146	million	relative	to	management’s	measure	
of	performance.

The	primary	additional	factors	affecting	the	financial	results	for	

2010,	compared	with	2009,	were	higher	realizations,	lower	depreciation,	
higher	earnings	from	equity-accounted	entities,	improved	operational	
performance,	further	cost	efficiencies	and	a	more	favourable	refining	
environment	in	Refining	and	Marketing,	partly	offset	by	lower	production,	
a	significantly	lower	contribution	from	supply	and	trading	(including	gas	
marketing)	and	higher	production	taxes.

The	primary	additional	factors	reflected	in	profit	for	2009,	compared	

with	2008,	were	lower	realizations	and	refining	margins	and	higher	
depreciation,	partly	offset	by	higher	production,	stronger	operational	
performance	and	lower	costs.

Finance costs and net finance expense relating to pensions and 
other post-retirement benefits
Finance	costs	comprise	interest	payable	less	amounts	capitalized,	and	
interest	accretion	on	provisions	and	long-term	other	payables.	Finance	
costs	in	2010	were	$1,170	million	compared	with	$1,110	million	in	2009	
and	$1,547	million	in	2008.	The	decrease	in	2009,	when	compared	with	
2008,	is	largely	attributable	to	the	reduction	in	interest	rates.

Net	finance	income	relating	to	pensions	and	other	post-retirement	

benefits	in	2010	was	$47	million	compared	with	net	finance	expense	of	
$192	million	in	2009	and	net	finance	income	of	$591	million	in	2008.	In	
2010,	compared	with	2009,	the	improvement	reflected	the	additional	
expected	returns	on	assets	following	the	increases	in	the	pension	asset	
base	at	the	end	of	2009	compared	with	the	end	of	2008.	In	2009,	the	
expected	return	on	assets	decreased	significantly	as	the	pension	asset	
base	reduced,	consistent	with	falls	in	equity	markets	during	2008.

a	In	 ventory	holding	gains	and	losses	represent	the	difference	between	the	cost	of	sales	calculated	
using	the	average	cost	to	BP	of	supplies	acquired	during	the	year	and	the	cost	of	sales	calculated	
on	the	first-in	first-out	(FIFO)	method,	after	adjusting	for	any	changes	in	provisions	where	the	net	
realizable	value	of	the	inventory	is	lower	than	its	cost.
BP’s	management	believes	it	is	helpful	to	disclose	this	information.	An	analysis	of	inventory	holding	
gains	and	losses	by	business	is	shown	in	Financial	statements	–	Note	7	on	page	167	and	further	
information	on	inventory	holding	gains	and	losses	is	provided	on	page	81.

24	 BP	Annual	Report	and	Form	20-F	2010

	
Non-operating items
Non-operating	items	are	charges	and	credits	arising	in	consolidated	entities	that	BP	discloses	separately	because	it	considers	such	disclosures	to	be	
meaningful	and	relevant	to	investors.	They	are	provided	in	order	to	enable	investors	to	better	understand	and	evaluate	the	group’s	financial	performance.	
An	analysis	of	non-operating	items	is	shown	in	the	table	below.		

Business	review

Exploration	and	Production
Impairment	and	gain	(loss)	on	sale	of	businesses	and	fixed	assets	
Environmental	and	other	provisions	
Restructuring,	integration	and	rationalization	costs	
Fair	value	gain	(loss)	on	embedded	derivatives	
Other	

Refining	and	Marketing
Impairment	and	gain	(loss)	on	sale	of	businesses	and	fixed	assetsa	
Environmental	and	other	provisions	
Restructuring,	integration	and	rationalization	costs	
Fair	value	gain	(loss)	on	embedded	derivatives	
Other	

Other	businesses	and	corporate
Impairment	and	gain	(loss)	on	sale	of	businesses	and	fixed	assets	
Environmental	and	other	provisions	
Restructuring,	integration	and	rationalization	costs	
Fair	value	gain	(loss)	on	embedded	derivatives	
Other	

Gulf	of	Mexico	oil	spill	response	
Total	before	interest	and	taxation	
Finance	costsb	
Total	before	taxation	
Taxation	credit	(charge)c	
Total	after	taxation	

2010	

2009	

3,812	
(54)	
(137)	
(309)	
(113)	
3,199	

877	
(98)	
(97)	
–	
(52)	
630	

5	
(103)	
(81)	
–	
(21)	
(200)	
(40,858)	
(37,229)	
(77)	
(37,306)	
11,857	
(25,449)	

1,574	
3	
(10)	
664	
34	
2,265	

(1,604)	
(219)	
(907)	
(57)	
184	
(2,603)	

(130)	
(75)	
(183)	
–	
(101)	
(489)	
–	
(827)	
–	
(827)	
(240)	
(1,067)	

B
u
s
i
n
e
s
s
r
e
v
i
e
w

$	million

2008

(1,015)
(12)
(57)
(163)
257
(990)

801
(64)
(447)
57
–
347

(166)
(117)
(254)
(5)
(91)
(633)
–
(1,276)
–
(1,276)
480
(796)

a 		2009	includes	$1,579	million	in	relation	to	the	impairment	of	goodwill	allocated	to	the	US	West	Coast	fuels	value	chain.
b		Finance	costs	relate	to	the	Gulf	of	Mexico	oil	spill.	See	Financial	statements	–	Note	2	on	page	158	for	further	details.
c 	T	 ax	is	calculated	by	applying	discrete	quarterly	effective	tax	rates	(excluding	the	impact	of	the	Gulf	of	Mexico	oil	spill)	on	group	profit	or	loss,	to	the	non-operating	items	as	they	arise	each	quarter.	However,	
the	US	statutory	tax	rate	has	been	used	for	expenditures	relating	to	the	Gulf	of	Mexico	oil	spill	that	qualify	for	tax	relief.	In	2009,	no	tax	credit	was	calculated	on	the	goodwill	impairment	in	Refining	and	
Marketing	because	the	charge	is	not	tax	deductible.

BP	Annual	Report	and	Form	20-F	2010	 25

	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Business	review

Non-GAAP information on fair value accounting effects
The	impacts	of	fair	value	accounting	effects,	relative	to	management’s	internal	measure	of	performance,	and	a	reconciliation	to	GAAP	information	is	also	
set	out	below.	Further	information	on	fair	value	accounting	effects	is	provided	on	page	82.	

Exploration	and	Production
Unrecognized	gains	(losses)	brought	forward	from	previous	period	
Unrecognized	(gains)	losses	carried	forward	
Favourable	(unfavourable)	impact	relative	to	management’s	measure	of	performance	
Refining	and	Marketing
Unrecognized	gains	(losses)	brought	forward	from	previous	period	
Unrecognized	(gains)	losses	carried	forward	
Favourable	(unfavourable)	impact	relative	to	management’s	measure	of	performance	

Taxation	credit	(charge)a	

By region
Exploration	and	Production
US	 	
Non-US		

Refining	and	Marketing
US	 	
Non-US		

2010	

2009	

$	million

2008

(530)	
527	
(3)	

179	
(137)	
42	
39	
(26)	
13	

141	
(144)	
(3)	

19	
23	
42	

389	
530	
919	

(82)	
(179)	
(261)	
658	
(213)	
445	

687	
232	
919	

16	
(277)	
(261)	

107
(389)
(282)

429
82
511
229
(83)
146

(231)
(51)
(282)

231
280
511

aT		ax	is	calculated	by	applying	discrete	quarterly	effective	tax	rates	(excluding	the	impact	of	the	Gulf	of	Mexico	oil	spill)	on	group	profit	or	loss,	to	the	fair	value	accounting	effects	as	they	arise	each	quarter.

Reconciliation of non-GAAP information

Exploration	and	Production
Replacement	cost	profit	before	interest	and	tax	adjusted	for	fair	value	accounting	effects	
Impact	of	fair	value	accounting	effects	
Replacement	cost	profit	before	interest	and	tax	
Refining	and	Marketing
Replacement	cost	profit	before	interest	and	tax	adjusted	for	fair	value	accounting	effects	
Impact	of	fair	value	accounting	effects	
Replacement	cost	profit	before	interest	and	tax	

2010	

2009	

30,889	
(3)	
30,886	

23,881	
919	
24,800	

$	million

2008

38,590
(282)
38,308

5,513	
42	
5,555	

1,004	
(261)	
743	

3,665
511
4,176

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Risk	factors

We	urge	you	to	consider	carefully	the	risks	described	below.	The	potential	
impact	of	their	occurrence	could	be	for	our	business,	financial	condition	and	
results	of	operations	to	suffer	and	the	trading	price	and	liquidity	of	our	
securities	to	decline.

Our	system	of	risk	management	identifies	and	provides	the	

response	to	risks	of	group	significance	through	the	establishment	of	
standards	and	other	controls.	Any	failure	of	this	system	could	lead	to	the	
occurrence,	or	re-occurrence,	of	any	of	the	risks	described	below	and	a	
consequent	material	adverse	effect	on	BP’s	business,	financial	position,	
results	of	operations,	competitive	position,	cash	flows,	prospects,	liquidity,	
shareholder	returns	and/or	implementation	of	its	strategic	agenda.

The	risks	are	categorized	against	the	following	areas:	strategic;	

compliance	and	control;	and	safety	and	operational.	In	addition,	we	have	
also	set	out	two	further	risks	for	your	attention	–	those	resulting	from	the	
Gulf	of	Mexico	oil	spill	(the	Incident)	and	those	related	to	the	general	
macroeconomic	outlook.

The Gulf of Mexico oil spill has had and could continue to have a 
material adverse impact on BP.
There	is	significant	uncertainty	in	the	extent	and	timing	of	costs	and	
liabilities	relating	to	the	Incident,	the	impact	of	the	Incident	on	our	
reputation	and	the	resulting	possible	impact	on	our	ability	to	access	new	
opportunities.	There	is	also	significant	uncertainty	regarding	potential	
changes	in	applicable	regulations	and	the	operating	environment	that	may	
result	from	the	Incident.	These	increase	the	risks	to	which	the	group	is	
exposed	and	may	cause	our	costs	to	increase.	These	uncertainties	are	
likely	to	continue	for	a	significant	period.	Thus,	the	Incident	has	had,	and	
could	continue	to	have,	a	material	adverse	impact	on	the	group’s	business,	
competitive	position,	financial	performance,	cash	flows,	prospects,	liquidity,	
shareholder	returns	and/or	implementation	of	its	strategic	agenda,	
particularly	in	the	US.	

We	recognized	charges	totalling	$40.9	billion	in	2010	as	a	result	of	
the	Incident.	The	total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	
to	all	obligations	relating	to	the	Incident	are	subject	to	significant	
uncertainty	and	the	ultimate	exposure	and	cost	to	BP	will	be	dependent	on	
many	factors.	Furthermore,	the	amount	of	claims	that	become	payable	by	
BP,	the	amount	of	fines	ultimately	levied	on	BP	(including	any	determination	
of	BP’s	negligence),	the	outcome	of	litigation,	and	any	costs	arising	from	
any	longer-term	environmental	consequences	of	the	oil	spill,	will	also	
impact	upon	the	ultimate	cost	for	BP.	Although	the	provision	recognized	is	
the	current	best	estimate	of	expenditures	required	to	settle	certain	present	
obligations	at	the	end	of	the	reporting	period,	there	are	future	expenditures	
for	which	it	is	not	possible	to	measure	the	obligation	reliably.	The	risks	
associated	with	the	Incident	could	also	heighten	the	impact	of	the	other	
risks	to	which	the	group	is	exposed	as	further	described	below.

The general macroeconomic outlook can affect BP’s results given 
the nature of our business.
In	the	continuing	uncertain	financial	and	economic	environment,	certain	
risks	may	gain	more	prominence	either	individually	or	when	taken	together.	
Oil	and	gas	prices	can	be	very	volatile,	with	average	prices	and	margins	
influenced	by	changes	in	supply	and	demand.	This	is	likely	to	exacerbate	
competition	in	all	businesses,	which	may	impact	costs	and	margins.	At	the	
same	time,	governments	are	facing	greater	pressure	on	public	finances,	
which	may	increase	their	motivation	to	intervene	in	the	fiscal	and	regulatory	
frameworks	of	the	oil	and	gas	industry,	including	the	risk	of	increased	
taxation,	nationalization	and	expropriation.	The	global	financial	and	
economic	situation	may	have	a	negative	impact	on	third	parties	with	whom	
we	do,	or	may	do,	business.	Any	of	these	factors	may	affect	our	results	of	
operations,	financial	condition,	business	prospects	and	liquidity	and	may	
result	in	a	decline	in	the	trading	price	and	liquidity	of	our	securities.

Capital	markets	have	regained	some	confidence	after	the	banking	

crisis	of	2008	but	are	still	subject	to	volatility	and	if	there	are	extended	
periods	of	constraints	in	these	markets,	or	if	we	are	unable	to	access	the	
markets,	including	due	to	our	financial	position	or	market	sentiment	as	to	
our	prospects,	at	a	time	when	cash	flows	from	our	business	operations	

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may	be	under	pressure,	our	ability	to	maintain	our	long-term	investment	
programme	may	be	impacted	with	a	consequent	effect	on	our	growth	rate,	
and	may	impact	shareholder	returns,	including	dividends	and	share	
buybacks,	or	share	price.	Decreases	in	the	funded	levels	of	our	pension	
plans	may	also	increase	our	pension	funding	requirements.

Strategic risks
Access and renewal – BP’s future hydrocarbon production depends 
on our ability to renew and reposition our portfolio. Increasing 
competition for access to investment opportunities, the effects of 
the Gulf of Mexico oil spill on our reputation and cash flows, and 
more stringent regulation could result in decreased access to 
opportunities globally.
Successful	execution	of	our	group	strategy	depends	on	implementing	
activities	to	renew	and	reposition	our	portfolio.	The	challenges	to	renewal	of	
our	upstream	portfolio	are	growing	due	to	increasing	competition	for	
access	to	opportunities	globally	and	heightened	political	and	economic	
risks	in	certain	countries	where	significant	hydrocarbon	basins	are	located.	
Lack	of	material	positions	in	new	markets	could	impact	our	future	
hydrocarbon	production.

Moreover,	the	Gulf	of	Mexico	oil	spill	has	damaged	BP’s	reputation,	

which	may	have	a	long-term	impact	on	the	group’s	ability	to	access	new	
opportunities,	both	in	the	US	and	elsewhere.	Adverse	public,	political	and	
industry	sentiment	towards	BP,	and	towards	oil	and	gas	drilling	activities	
generally,	could	damage	or	impair	our	existing	commercial	relationships	
with	counterparties,	partners	and	host	governments	and	could	impair	our	
access	to	new	investment	opportunities,	exploration	properties,	
operatorships	or	other	essential	commercial	arrangements	with	potential	
partners	and	host	governments,	particularly	in	the	US.	In	addition,	
responding	to	the	Incident	has	placed,	and	will	continue	to	place,	a	
significant	burden	on	our	cash	flow	over	the	next	several	years,	which	
could	also	impede	our	ability	to	invest	in	new	opportunities	and	deliver	
long-term	growth.

More	stringent	regulation	of	the	oil	and	gas	industry	generally,	

and	of	BP’s	activities	specifically,	arising	from	the	Incident,	could	increase	
this	risk.

Prices and markets – BP’s financial performance is subject to the 
fluctuating prices of crude oil and gas as well as the volatile prices 
of refined products and the profitability of our refining and 
petrochemicals operations.
Oil,	gas	and	product	prices	are	subject	to	international	supply	and	demand.	
Political	developments	and	the	outcome	of	meetings	of	OPEC	can	
particularly	affect	world	supply	and	oil	prices.	Previous	oil	price	increases	
have	resulted	in	increased	fiscal	take,	cost	inflation	and	more	onerous	
terms	for	access	to	resources.	As	a	result,	increased	oil	prices	may	not	
improve	margin	performance.	In	addition	to	the	adverse	effect	on	
revenues,	margins	and	profitability	from	any	fall	in	oil	and	natural	gas	prices,	
a	prolonged	period	of	low	prices	or	other	indicators	would	lead	to	further	
reviews	for	impairment	of	the	group’s	oil	and	natural	gas	properties.	Such	
reviews	would	reflect	management’s	view	of	long-term	oil	and	natural	gas	
prices	and	could	result	in	a	charge	for	impairment	that	could	have	a	
significant	effect	on	the	group’s	results	of	operations	in	the	period	in	which	
it	occurs.	Rapid	material	or	sustained	change	in	oil,	gas	and	product	prices	
can	impact	the	validity	of	the	assumptions	on	which	strategic	decisions	are	
based	and,	as	a	result,	the	ensuing	actions	derived	from	those	decisions	
may	no	longer	be	appropriate.	A	prolonged	period	of	low	oil	prices	may	
impact	our	ability	to	maintain	our	long-term	investment	programme	with	a	
consequent	effect	on	our	growth	rate	and	may	impact	shareholder	returns,	
including	dividends	and	share	buybacks,	or	share	price.	Periods	of	global	
recession	could	impact	the	demand	for	our	products,	the	prices	at	which	
they	can	be	sold	and	affect	the	viability	of	the	markets	in	which	we	operate.

Refining	profitability	can	be	volatile,	with	both	periodic	over-supply	
and	supply	tightness	in	various	regional	markets,	coupled	with	fluctuations	
in	demand.	Sectors	of	the	petrochemicals	industry	are	also	subject	to	
fluctuations	in	supply	and	demand,	with	a	consequent	effect	on	prices	
and	profitability.

BP	Annual	Report	and	Form	20-F	2010	 27

	
 
Liquidity, financial capacity and financial exposure – failure to 
operate within our financial framework could impact our ability to 
operate and result in financial loss. Exchange rate fluctuations can 
impact our underlying costs and revenues.
The	group	seeks	to	maintain	a	financial	framework	to	ensure	that	it	is	able	
to	maintain	an	appropriate	level	of	liquidity	and	financial	capacity.	This	
framework	constrains	the	level	of	assessed	capital	at	risk	for	the	purposes	
of	positions	taken	in	financial	instruments.	Failure	to	accurately	forecast	or	
maintain	sufficient	liquidity	and	credit	to	meet	these	needs	could	impact	
our	ability	to	operate	and	result	in	a	financial	loss.	Commercial	credit	risk	is	
measured	and	controlled	to	determine	the	group’s	total	credit	risk.	Inability	
to	determine	adequately	our	credit	exposure	could	lead	to	financial	loss.	A	
credit	crisis	affecting	banks	and	other	sectors	of	the	economy	could	impact	
the	ability	of	counterparties	to	meet	their	financial	obligations	to	the	group.	
It	could	also	affect	our	ability	to	raise	capital	to	fund	growth	and	to	meet	
our	obligations.	The	change	in	the	group’s	financial	framework	to	make	it	
more	prudent	may	not	be	sufficient	to	avoid	a	substantial	and	unexpected	
cash	call.

BP’s	clean-up	costs	and	potential	liabilities	resulting	from	pending	

and	future	claims,	lawsuits	and	enforcement	actions	relating	to	the	Gulf	of	
Mexico	oil	spill,	together	with	the	potential	cost	of	implementing	remedies	
sought	in	the	various	proceedings,	cannot	be	fully	estimated	at	this	time	
but	they	have	had,	and	could	continue	to	have,	a	material	adverse	impact	
on	the	group’s	business,	competitive	position,	financial	performance,	cash	
flows,	prospects,	liquidity,	shareholder	returns	and/or	implementation	of	its	
strategic	agenda,	particularly	in	the	US.	Furthermore,	we	have	recognized	a	
total	charge	of	$40.9	billion	during	2010	and	further	potential	liabilities	may	
continue	to	have	a	material	adverse	effect	on	the	group’s	results	of	
operations	and	financial	condition.	See	Financial	statements	–	Note	2	on	
page	158	and	Legal	proceedings	on	pages	130-131.	More	stringent	
regulation	of	the	oil	and	gas	industry	arising	from	the	Incident,	and	of	BP’s	
activities	specifically,	could	increase	this	risk.

Crude	oil	prices	are	generally	set	in	US	dollars,	while	sales	of	
refined	products	may	be	in	a	variety	of	currencies.	Fluctuations	in	exchange	
rates	can	therefore	give	rise	to	foreign	exchange	exposures,	with	a	
consequent	impact	on	underlying	costs	and	revenues.

For	more	information	on	financial	instruments	and	financial	risk	

factors	see	Financial	statements	–	Note	27	on	page	185.

Insurance – BP’s insurance strategy means that the group could, 
from time to time, be exposed to material uninsured losses which 
could have a material adverse effect on BP’s financial condition and 
results of operations.
The	group	generally	restricts	its	purchase	of	insurance	to	situations	where	
this	is	required	for	legal	or	contractual	reasons.	This	means	that	the	group	
could	be	exposed	to	material	uninsured	losses,	which	could	have	a	material	
adverse	effect	on	its	financial	condition	and	results	of	operations.	In	particular,	
these	uninsured	costs	could	arise	at	a	time	when	BP	is	facing	material	costs	
arising	out	of	some	other	event	which	could	put	pressure	on	BP’s	liquidity	
and	cash	flows.	For	example,	BP	has	borne	and	will	continue	to	bear	the	
entire	burden	of	its	share	of	any	property	damage,	well	control,	pollution	
clean-up	and	third-party	liability	expenses	arising	out	of	the	Gulf	of	Mexico	
oil	spill	incident.

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Climate change and carbon pricing – climate change and carbon 
pricing policies could result in higher costs and reduction in future 
revenue and strategic growth opportunities.
Compliance	with	changes	in	laws,	regulations	and	obligations	relating	to	
climate	change	could	result	in	substantial	capital	expenditure,	taxes,	
reduced	profitability	from	changes	in	operating	costs,	and	revenue	
generation	and	strategic	growth	opportunities	being	impacted.	Our	
commitment	to	the	transition	to	a	lower-carbon	economy	may	create	
expectations	for	our	activities,	and	the	level	of	participation	in	alternative	
energies	carries	reputational,	economic	and	technology	risks.

Socio-political – the diverse nature of our operations around the 
world exposes us to a wide range of political developments and 
consequent changes to the operating environment, regulatory 
environment and law.
We	have	operations	in	countries	where	political,	economic	and	social	
transition	is	taking	place.	Some	countries	have	experienced,	or	may	
experience	in	the	future,	political	instability,	changes	to	the	regulatory	
environment,	changes	in	taxation,	expropriation	or	nationalization	of	
property,	civil	strife,	strikes,	acts	of	war	and	insurrections.	Any	of	these	
conditions	occurring	could	disrupt	or	terminate	our	operations,	causing	our	
development	activities	to	be	curtailed	or	terminated	in	these	areas,	or	our	
production	to	decline,	and	could	cause	us	to	incur	additional	costs.	In	
particular,	our	investments	in	the	US,	Russia,	Iraq,	Egypt,	Libya	and	other	
countries	could	be	adversely	affected	by	heightened	political	and	economic	
environment	risks.	See	pages	14-15	for	information	on	the	locations	of	our	
major	assets	and	activities.

We	set	ourselves	high	standards	of	corporate	citizenship	and	aspire	

to	contribute	to	a	better	quality	of	life	through	the	products	and	services	
we	provide.	If	it	is	perceived	that	we	are	not	respecting	or	advancing	the	
economic	and	social	progress	of	the	communities	in	which	we	operate,	our	
reputation	and	shareholder	value	could	be	damaged.

Competition – BP’s group strategy depends upon continuous 
innovation in a highly competitive market.
The	oil,	gas	and	petrochemicals	industries	are	highly	competitive.	There	is	
strong	competition,	both	within	the	oil	and	gas	industry	and	with	other	
industries,	in	supplying	the	fuel	needs	of	commerce,	industry	and	the	
home.	Competition	puts	pressure	on	product	prices,	affects	oil	products	
marketing	and	requires	continuous	management	focus	on	reducing	unit	
costs	and	improving	efficiency,	while	ensuring	safety	and	operational	risk	is	
not	compromised.	The	implementation	of	group	strategy	requires	
continued	technological	advances	and	innovation	including	advances	in	
exploration,	production,	refining,	petrochemicals	manufacturing	technology	
and	advances	in	technology	related	to	energy	usage.	Our	performance	
could	be	impeded	if	competitors	developed	or	acquired	intellectual	property	
rights	to	technology	that	we	required	or	if	our	innovation	lagged	the	
industry.

Investment efficiency – poor investment decisions could negatively 
impact our business.
Our	organic	growth	is	dependent	on	creating	a	portfolio	of	quality	options	
and	investing	in	the	best	options.	Ineffective	investment	selection	and	
development	could	lead	to	loss	of	value	and	higher	capital	expenditure.

Reserves replacement – inability to progress upstream resources in 
a timely manner could adversely affect our long-term replacement 
of reserves and negatively impact our business.
Successful	execution	of	our	group	strategy	depends	critically	on	sustaining	
long-term	reserves	replacement.	If	upstream	resources	are	not	progressed	
in	a	timely	and	efficient	manner,	we	will	be	unable	to	sustain	long-term	
replacement	of	reserves.

28	 BP	Annual	Report	and	Form	20-F	2010

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Compliance and control risks
Regulatory – the oil industry in general, and in particular the US 
industry following the Gulf of Mexico oil spill, may face increased 
regulation that could increase the cost of regulatory compliance 
and limit our access to new exploration properties.
The	Gulf	of	Mexico	oil	spill	is	likely	to	result	in	more	stringent	regulation	of	
oil	and	gas	activities	in	the	US	and	elsewhere,	particularly	relating	to	
environmental,	health	and	safety	controls	and	oversight	of	drilling	
operations,	as	well	as	access	to	new	drilling	areas.	Regulatory	or	legislative	
action	may	impact	the	industry	as	a	whole	and	could	be	directed	
specifically	towards	BP.	For	example,	in	the	US,	legislation	is	currently	
being	considered	that	may	impact	BP’s	existing	contracts	with	the	US	
Government	or	limit	its	ability	to	enter	into	new	contracts	with	the	US	
Government.	The	US	Government	imposed	a	moratorium	on	certain	
offshore	drilling	activities,	which	was	subsequently	lifted	in	October	2010;	
however,	the	implications	of	the	moratorium	for	how	quickly	the	industry	
will	return	to	drilling	remains	uncertain.	Similar	actions	may	be	taken	by	
governments	elsewhere	in	the	world.	New	regulations	and	legislation,	as	
well	as	evolving	practices,	could	increase	the	cost	of	compliance	and	may	
require	changes	to	our	drilling	operations,	exploration,	development	and	
decommissioning	plans,	and	could	impact	our	ability	to	capitalize	on	our	
assets	and	limit	our	access	to	new	exploration	properties	or	operatorships,	
particularly	in	the	deepwater	Gulf	of	Mexico.	In	addition,	increases	in	taxes,	
royalties	and	other	amounts	payable	to	governments	or	governmental	
agencies,	or	restrictions	on	availability	of	tax	relief,	could	also	be	imposed	
as	a	response	to	the	Incident.

In	addition,	the	oil	industry	is	subject	to	regulation	and	intervention	

by	governments	throughout	the	world	in	such	matters	as	the	award	of	
exploration	and	production	interests,	the	imposition	of	specific	drilling	
obligations,	environmental,	health	and	safety	controls,	controls	over	the	
development	and	decommissioning	of	a	field	(including	restrictions	on	
production)	and,	possibly,	nationalization,	expropriation,	cancellation	or	
non-renewal	of	contract	rights.	We	buy,	sell	and	trade	oil	and	gas	products	
in	certain	regulated	commodity	markets.	Failure	to	respond	to	changes	in	
trading	regulations	could	result	in	regulatory	action	and	damage	to	our	
reputation.	The	oil	industry	is	also	subject	to	the	payment	of	royalties	and	
taxation,	which	tend	to	be	high	compared	with	those	payable	in	respect	of	
other	commercial	activities,	and	operates	in	certain	tax	jurisdictions	that	
have	a	degree	of	uncertainty	relating	to	the	interpretation	of,	and	changes	
to,	tax	law.	As	a	result	of	new	laws	and	regulations	or	other	factors,	we	
could	be	required	to	curtail	or	cease	certain	operations,	or	we	could	incur	
additional	costs.

For	more	information	on	environmental	regulation,	see	pages	78-81.

Ethical misconduct and non-compliance – ethical misconduct or 
breaches of applicable laws by our employees could be damaging 
to our reputation and shareholder value.
Our	code	of	conduct,	which	applies	to	all	employees,	defines	our	
commitment	to	integrity,	compliance	with	all	applicable	legal	requirements,	
high	ethical	standards	and	the	behaviours	and	actions	we	expect	of	our	
businesses	and	people	wherever	we	operate.	Incidents	of	ethical	
misconduct	or	non-compliance	with	applicable	laws	and	regulations,	
including	non-compliance	with	anti-bribery,	anti-corruption	and	other	
applicable	laws	could	be	damaging	to	our	reputation	and	shareholder	value.	
Multiple	events	of	non-compliance	could	call	into	question	the	integrity	of	
our	operations.	For	example,	in	our	trading	businesses,	there	is	the	risk	that	
a	determined	individual	could	operate	as	a	‘rogue	trader’,	acting	outside	
BP’s	delegations,	controls	or	code	of	conduct	in	pursuit	of	personal	
objectives	that	could	be	to	the	detriment	of	BP	and	its	shareholders.
For	certain	legal	proceedings	involving	the	group,	see	Legal	
proceedings	on	pages	130-133.	For	further	information	on	the	risks	
involved	in	BP’s	trading	activities,	see	Operational	risks	–	Treasury	and	
trading	activities	on	page	31.

Liabilities and provisions – BP’s potential liabilities resulting from 
pending and future claims, lawsuits and enforcement actions 
relating to the Gulf of Mexico oil spill, together with the potential 
cost and burdens of implementing remedies sought in the various 
proceedings, cannot be fully estimated at this time but they have 
had, and are expected to continue to have, a material adverse 
impact on the group’s business.
Under	the	OPA	90	BP	Exploration	&	Production	Inc.	is	one	of	the	parties	
financially	responsible	for	the	clean-up	of	the	Gulf	of	Mexico	oil	spill	and	for	
certain	economic	damages	as	provided	for	in	OPA	90,	as	well	as	any	natural	
resource	damages	associated	with	the	spill	and	certain	costs	incurred	by	
federal	and	state	trustees	engaged	in	a	joint	assessment	of	such	natural	
resource	damages.

BP	and	certain	of	its	subsidiaries	have	also	been	named	as	

defendants	in	numerous	lawsuits	in	the	US	arising	out	of	the	Incident,	
including	actions	for	personal	injury	and	wrongful	death,	purported	class	
actions	for	commercial	or	economic	injury,	actions	for	breach	of	contract,	
violations	of	statutes,	property	and	other	environmental	damage,	securities	
law	claims	and	various	other	claims.	See	Legal	proceedings	on	page	130.
BP	is	subject	to	a	number	of	investigations	related	to	the	Incident	

by	numerous	federal	and	State	agencies.	See	Legal	proceedings	on	
page	130.	The	types	of	enforcement	action	pursued	and	the	nature	of	the	
remedies	sought	will	depend	on	the	discretion	of	the	prosecutors	and	
regulatory	authorities	and	their	assessment	of	BP’s	culpability	following	
their	investigations.	Such	enforcement	actions	could	include	criminal	
proceedings	against	BP	and/or	employees	of	the	group.	In	addition	to	fines	
and	penalties,	such	enforcement	actions	could	result	in	the	suspension	of	
operating	licences	and	debarment	from	government	contracts.	Debarment	
of	BP	Exploration	&	Production	Inc.	would	prevent	it	from	bidding	on	or	
entering	into	new	federal	contracts	or	other	federal	transactions,	and	from	
obtaining	new	orders	or	extensions	to	existing	federal	contracts,	including	
federal	procurement	contracts	or	leases.	Dependent	on	the	circumstances,	
debarment	or	suspension	may	also	be	sought	against	affiliated	entities	of	
BP	Exploration	&	Production	Inc.

Although	BP	believes	that	costs	arising	out	of	the	spill	are	
recoverable	from	its	partners	and	other	parties	responsible	under	OPA	90,	
such	recovery	is	not	certain	and	BP	has	recognized	all	of	the	costs	incurred	
in	its	financial	statements	(see	Financial	statements	–	Note	2	on	page	158,	
Note	37	on	page	199	and	Note	44	on	page	218,	under	‘Contingent	assets	
relating	to	the	Gulf	of	Mexico	oil	spill’).

Any	finding	of	gross	negligence	for	purposes	of	penalties	sought	
against	the	group	under	the	Clean	Water	Act	would	also	have	a	material	
adverse	impact	on	the	group’s	reputation,	would	affect	our	ability	to	recover	
costs	relating	to	the	Incident	from	our	partners	and	other	parties	
responsible	under	OPA	90	and	could	affect	the	fines	and	penalties	payable	
by	the	group	with	respect	to	the	Incident	under	enforcement	actions	
outside	the	Clean	Water	Act	context.

The	Gulf	of	Mexico	oil	spill	has	damaged	BP’s	reputation.	This,	
combined	with	other	recent	events	in	the	US	(including	the	2005	explosion	
at	the	Texas	City	refinery	and	the	2006	pipeline	leaks	in	Alaska),	may	lead	to	
an	increase	in	the	number	of	citations	and/or	the	level	of	fines	imposed	in	
relation	to	the	Gulf	of	Mexico	oil	spill	and	any	future	alleged	breaches	of	
safety	or	environmental	regulations.

Claims	by	individuals	and	businesses	under	OPA	90	are	adjudicated	
by	the	Gulf	Coast	Claims	Facility	(GCCF)	headed	by	Kenneth	Feinberg,	who	
was	jointly	appointed	by	BP	and	the	US	Administration.	On	18	February	
2011,	the	GCCF	announced	its	final	rules	governing	payment	options,	
eligibility	and	substantiation	criteria,	and	final	payment	methodology.	The	
impact	of	these	rules,	or	other	events	related	to	the	adjudication	of	claims,	
on	future	payments	by	the	GCCF	is	uncertain.	Payments	could	ultimately	
be	significantly	higher	or	lower	than	the	amount	we	have	estimated	for	
individual	and	business	claims	under	OPA	90	included	in	the	provision	BP	
recognized	for	litigation	and	claims.	(See	Financial	statements	–	Note	37	on	
page	199	under	Litigation	and	claims.)

BP	Annual	Report	and	Form	20-F	2010	 29

	
 
Business	review

Changes in external factors could affect our results of operations 
and the adequacy of our provisions.
We	remain	exposed	to	changes	in	the	external	environment,	such	as	new	
laws	and	regulations	(whether	imposed	by	international	treaty	or	by	national	
or	local	governments	in	the	jurisdictions	in	which	we	operate),	changes	in	
tax	or	royalty	regimes,	price	controls,	government	actions	to	cancel	or	
renegotiate	contracts,	market	volatility	or	other	factors.	Such	factors	could	
reduce	our	profitability	from	operations	in	certain	jurisdictions,	limit	our	
opportunities	for	new	access,	require	us	to	divest	or	write-down	certain	
assets	or	affect	the	adequacy	of	our	provisions	for	pensions,	tax,	
environmental	and	legal	liabilities.	Potential	changes	to	pension	or	financial	
market	regulation	could	also	impact	funding	requirements	of	the	group.

Reporting – failure to accurately report our data could lead to 
regulatory action, legal liability and reputational damage.
External	reporting	of	financial	and	non-financial	data	is	reliant	on	the	
integrity	of	systems	and	people.	Failure	to	report	data	accurately	and	in	
compliance	with	external	standards	could	result	in	regulatory	action,	legal	
liability	and	damage	to	our	reputation.

Safety and operational risks
The	risks	inherent	in	our	operations	include	a	number	of	hazards	that,	
although	many	may	have	a	low	probability	of	occurrence,	can	have	
extremely	serious	consequences	if	they	do	occur,	such	as	the	Gulf	of	
Mexico	incident.	The	occurrence	of	any	such	risks	could	have	a	consequent	
material	adverse	impact	on	the	group’s	business,	competitive	position,	
cash	flows,	results	of	operations,	financial	position,	prospects,	liquidity,	
shareholder	returns	and/or	implementation	of	the	group’s	strategic	goals.

Process safety, personal safety and environmental risks – the 
nature of our operations exposes us to a wide range of significant 
health, safety, security and environmental risks, the occurrence of 
which could result in regulatory action, legal liability and increased 
costs and damage to our reputation.
The	nature	of	the	group’s	operations	exposes	us	to	a	wide	range	of	
significant	health,	safety,	security	and	environmental	risks.	The	scope	of	
these	risks	is	influenced	by	the	geographic	range,	operational	diversity	and	
technical	complexity	of	our	activities.	In	addition,	in	many	of	our	major	
projects	and	operations,	risk	allocation	and	management	is	shared	with	
third	parties,	such	as	contractors,	sub-contractors,	joint	venture	partners	
and	associates.	See	‘Joint	ventures	and	other	contractual	arrangements	
–	BP	may	not	have	full	operational	control	and	may	have	exposure	to	
counterparty	credit	risk	and	disruptions	to	our	operations	due	to	the	nature	
of	some	of	its	business	relationships’	on	page	32.

There	are	risks	of	technical	integrity	failure	as	well	as	risk	of	natural	

disasters	and	other	adverse	conditions	in	many	of	the	areas	in	which	we	
operate,	which	could	lead	to	loss	of	containment	of	hydrocarbons	and	
other	hazardous	material,	as	well	as	the	risk	of	fires,	explosions	or	
other	incidents.

In	addition,	inability	to	provide	safe	environments	for	our	workforce	

and	the	public	could	lead	to	injuries	or	loss	of	life	and	could	result	in	
regulatory	action,	legal	liability	and	damage	to	our	reputation.

Our	operations	are	often	conducted	in	difficult	or	environmentally	
sensitive	locations,	in	which	the	consequences	of	a	spill,	explosion,	fire	or	
other	incident	could	be	greater	than	in	other	locations.	These	operations	are	
subject	to	various	environmental	laws,	regulations	and	permits	and	the	
consequences	of	failure	to	comply	with	these	requirements	can	include	
remediation	obligations,	penalties,	loss	of	operating	permits	and	other	
sanctions.	Accordingly,	inherent	in	our	operations	is	the	risk	that	if	we	fail	to	
abide	by	environmental	and	safety	and	protection	standards,	such	failure	
could	lead	to	damage	to	the	environment	and	could	result	in	regulatory	
action,	legal	liability,	material	costs	and	damage	to	our	reputation	or	licence	
to	operate.

To	help	address	health,	safety,	security,	environmental	and	
operations	risks,	and	to	provide	a	consistent	framework	within	which	the	
group	can	analyze	the	performance	of	its	activities	and	identify	and	
remediate	shortfalls,	BP	implemented	a	group-wide	operating	
management	system	(OMS).	The	embedding	of	OMS	continues	and	
following	the	Gulf	of	Mexico	oil	spill	an	enhanced	S&OR	function	is	being	

30	 BP	Annual	Report	and	Form	20-F	2010

established,	reporting	directly	to	the	group	chief	executive.	There	can	be	no	
assurance	that	OMS	will	adequately	identify	all	process	safety,	personal	
safety	and	environmental	risk	or	provide	the	correct	mitigations,	or	that	all	
operations	will	be	in	compliance	with	OMS	at	all	times.

Security – hostile activities against our staff and activities could 
cause harm to people and disrupt our operations.
Security	threats	require	continuous	oversight	and	control.	Acts	of	terrorism,	
piracy,	sabotage	and	similar	activities	directed	against	our	operations	and	
offices,	pipelines,	transportation	or	computer	systems	could	cause	harm	to	
people	and	could	severely	disrupt	business	and	operations.	Our	business	
activities	could	also	be	severely	disrupted	by	civil	strife	and	political	unrest	
in	areas	where	we	operate.

Product quality – failure to meet product quality standards could 
lead to harm to people and the environment and loss of customers.
Supplying	customers	with	on-specification	products	is	critical	to	
maintaining	our	licence	to	operate	and	our	reputation	in	the	marketplace.	
Failure	to	meet	product	quality	standards	throughout	the	value	chain	could	
lead	to	harm	to	people	and	the	environment	and	loss	of	customers.

Drilling and production – these activities require high levels of 
investment and are subject to natural hazards and other 
uncertainties. Activities in challenging environments heighten 
many of the drilling and production risks including those of 
integrity failures, which could lead to curtailment, delay or 
cancellation of drilling operations, or inadequate returns from 
exploration expenditure.
Exploration	and	production	require	high	levels	of	investment	and	are	
subject	to	natural	hazards	and	other	uncertainties,	including	those	relating	
to	the	physical	characteristics	of	an	oil	or	natural	gas	field.	Our	exploration	
and	production	activities	are	often	conducted	in	extremely	challenging	
environments,	which	heighten	the	risks	of	technical	integrity	failure	and	
natural	disasters	discussed	above.	The	cost	of	drilling,	completing	or	
operating	wells	is	often	uncertain.	We	may	be	required	to	curtail,	delay	or	
cancel	drilling	operations	because	of	a	variety	of	factors,	including	
unexpected	drilling	conditions,	pressure	or	irregularities	in	geological	
formations,	equipment	failures	or	accidents,	adverse	weather	conditions	
and	compliance	with	governmental	requirements.	In	addition,	exploration	
expenditure	may	not	yield	adequate	returns,	for	example	in	the	case	of	
unproductive	wells	or	discoveries	that	prove	uneconomic	to	develop.	
The	Gulf	of	Mexico	incident	illustrates	the	risks	we	face	in	our	drilling	and	
production	activities.

Transportation – all modes of transportation of hydrocarbons 
involve inherent and significant risks.
All	modes	of	transportation	of	hydrocarbons	involve	inherent	risks.	An	
explosion	or	fire	or	loss	of	containment	of	hydrocarbons	or	other	hazardous	
material	could	occur	during	transportation	by	road,	rail,	sea	or	pipeline.	
This	is	a	significant	risk	due	to	the	potential	impact	of	a	release	on	the	
environment	and	people	and	given	the	high	volumes	involved.

Major project delivery – our group plan depends upon successful 
delivery of major projects, and failure to deliver major projects 
successfully could adversely affect our financial performance.
Successful	execution	of	our	group	plan	depends	critically	on	implementing	
the	activities	to	deliver	the	major	projects	over	the	plan	period.	Poor	
delivery	of	any	major	project	that	underpins	production	or	production	
growth,	including	maintenance	turnaround	programmes,	and/or	a	major	
programme	designed	to	enhance	shareholder	value	could	adversely	affect	
our	financial	performance.	Successful	project	delivery	requires,	among	
other	things,	adequate	engineering	and	other	capabilities	and	therefore	
successful	recruitment	and	development	of	staff	is	central	to	our	plans.	
See	‘People	and	capability	–	successful	recruitment	and	development	
of	staff	is	central	to	our	plans’	on	page	31.

	
Business	review

Digital infrastructure is an important part of maintaining our 
operations, and a breach of our digital security could result in 
serious damage to business operations, personal injury, damage 
to assets, harm to the environment and breaches of regulations.
The	reliability	and	security	of	our	digital	infrastructure	are	critical	to	
maintaining	the	availability	of	our	business	applications.	A	breach	of	our	
digital	security	could	cause	serious	damage	to	business	operations	and,	in	
some	circumstances,	could	result	in	injury	to	people,	damage	to	assets,	
harm	to	the	environment	and	breaches	of	regulations.

Business continuity and disaster recovery – the group must be 
able to recover quickly and effectively from any disruption or 
incident, as failure to do so could adversely affect our business 
and operations.
Contingency	plans	are	required	to	continue	or	recover	operations	following	
a	disruption	or	incident.	Inability	to	restore	or	replace	critical	capacity	to	an	
agreed	level	within	an	agreed	timeframe	would	prolong	the	impact	of	any	
disruption	and	could	severely	affect	business	and	operations.

Crisis management – crisis management plans are essential to 
respond effectively to emergencies and to avoid a potentially 
severe disruption in our business and operations.
Crisis	management	plans	and	capability	are	essential	to	deal	with	
emergencies	at	every	level	of	our	operations.	If	we	do	not	respond,	or	are	
perceived	not	to	respond,	in	an	appropriate	manner	to	either	an	external	or	
internal	crisis,	our	business	and	operations	could	be	severely	disrupted.

People and capability – successful recruitment and development of 
staff is central to our plans.
Successful	recruitment	of	new	staff,	employee	training,	development	and	
long-term	renewal	of	skills,	in	particular	technical	capabilities	such	as	
petroleum	engineers	and	scientists,	are	key	to	implementing	our	plans.	
Inability	to	develop	human	capacity	and	capability,	both	across	the	
organization	and	in	specific	operating	locations,	could	jeopardize	
performance	delivery.

In	addition,	significant	management	focus	is	required	in	responding	

to	the	Gulf	of	Mexico	oil	spill	Incident.	Although	BP	set	up	the	Gulf	Coast	
Restoration	Organization	to	manage	the	group’s	long-term	response,	key	
management	and	operating	personnel	will	need	to	continue	to	devote	
substantial	attention	to	responding	to	the	Incident	and	to	address	the	
associated	consequences	for	the	group.	The	group	relies	on	recruiting	and	
retaining	high-quality	employees	to	execute	its	strategic	plans	and	to	
operate	its	business.	The	Incident	response	has	placed	significant	demands	
on	our	employees,	and	the	reputational	damage	suffered	by	the	group	as	a	
result	of	the	Incident	and	any	consequent	adverse	impact	on	our	
performance	could	affect	employee	recruitment	and	retention.

Treasury and trading activities – control of these activities depends 
on our ability to process, manage and monitor a large number of 
transactions. Failure to do this effectively could lead to business 
disruption, financial loss, regulatory intervention or damage to 
our reputation.
In	the	normal	course	of	business,	we	are	subject	to	operational	risk	
around	our	treasury	and	trading	activities.	Control	of	these	activities	is	highly	
dependent	on	our	ability	to	process,	manage	and	monitor	a	large	number	of	
complex	transactions	across	many	markets	and	currencies.	Shortcomings	
or	failures	in	our	systems,	risk	management	methodology,	internal	control	
processes	or	people	could	lead	to	disruption	of	our	business,	financial	loss,	
regulatory	intervention	or	damage	to	our	reputation.

Following	the	Gulf	of	Mexico	oil	spill,	Moody’s	Investors	Service,	
Standard	and	Poor’s	and	Fitch	Ratings	downgraded	the	group’s	long-term	
credit	ratings.	Since	that	time,	the	group’s	credit	ratings	have	improved	
somewhat	but	are	still	lower	than	they	were	immediately	before	the	Gulf	of	
Mexico	oil	spill.	The	impact	that	a	significant	operational	incident	can	have	
on	the	group’s	credit	ratings,	taken	together	with	the	reputational	
consequences	of	any	such	incident,	the	ratings	and	assessments	published	
by	analysts	and	investors’	concerns	about	the	group’s	costs	arising	from	
any	such	incident,	ongoing	contingencies,	liquidity,	financial	performance	
and	volatile	credit	spreads,	could	increase	the	group’s	financing	costs	and	
limit	the	group’s	access	to	financing.	The	group’s	ability	to	engage	in	its	
trading	activities	could	also	be	impacted	due	to	counterparty	concerns	
about	the	group’s	financial	and	business	risk	profile	in	such	circumstances.	
Such	counterparties	could	require	that	the	group	provide	collateral	or	other	
forms	of	financial	security	for	its	obligations,	particularly	if	the	group’s	credit	
ratings	are	downgraded.	Certain	counterparties	for	the	group’s	non-trading	
businesses	could	also	require	that	the	group	provide	collateral	for	certain	of	
its	contractual	obligations,	particularly	if	the	group’s	credit	ratings	were	
downgraded	below	investment	grade	or	where	a	counterparty	had	
concerns	about	the	group’s	financial	and	business	risk	profile	following	a	
significant	operational	incident.	In	addition,	BP	may	be	unable	to	make	a	
drawdown	under	certain	of	its	committed	borrowing	facilities	in	the	event	
we	are	aware	that	there	are	pending	or	threatened	legal,	arbitration	or	
administrative	proceedings	which,	if	determined	adversely,	might	
reasonably	be	expected	to	have	a	material	adverse	effect	on	our	ability	to	
meet	the	payment	obligations	under	any	of	these	facilities.	Credit	rating	
downgrades	could	trigger	a	requirement	for	the	company	to	review	its	
funding	arrangements	with	the	BP	pension	trustees.	Extended	constraints	
on	the	group’s	ability	to	obtain	financing	and	to	engage	in	its	trading	
activities	on	acceptable	terms	(or	at	all)	would	put	pressure	on	the	group’s	
liquidity.	In	addition,	this	could	occur	at	a	time	when	cash	flows	from	our	
business	operations	would	be	constrained	following	a	significant	
operational	incident,	and	the	group	could	be	required	to	reduce	planned	
capital	expenditures	and/or	increase	asset	disposals	in	order	to	provide	
additional	liquidity,	as	the	group	did	following	the	Gulf	of	Mexico	oil	spill.

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BP	Annual	Report	and	Form	20-F	2010	 31

	
 
Business	review

Joint ventures and other contractual arrangements – BP may not 
have full operational control and may have exposure to 
counterparty credit risk and disruptions to our operations 
and strategic objectives due to the nature of some of its 
business relationships.
Many	of	our	major	projects	and	operations	are	conducted	through	joint	
ventures	or	associates	and	through	contracting	and	sub-contracting	
arrangements.	These	arrangements	often	involve	complex	risk	allocation,	
decision-making	processes	and	indemnification	arrangements.	In	certain	
cases,	we	may	have	less	control	of	such	activities	than	we	would	have	if	
BP	had	full	operational	control.	Our	partners	may	have	economic	or	
business	interests	or	objectives	that	are	inconsistent	with	or	opposed	to,	
those	of	BP,	and	may	exercise	veto	rights	to	block	certain	key	decisions	or	
actions	that	BP	believes	are	in	its	or	the	joint	venture’s	or	associate’s	best	
interests,	or	approve	such	matters	without	our	consent.	Additionally,	our	
joint	venture	partners	or	associates	or	contractual	counterparties	are	
primarily	responsible	for	the	adequacy	of	the	human	or	technical	
competencies	and	capabilities	which	they	bring	to	bear	on	the	joint	project,	
and	in	the	event	these	are	found	to	be	lacking,	our	joint	venture	partners	or	
associates	may	not	be	able	to	meet	their	financial	or	other	obligations	to	
their	counterparties	or	to	the	relevant	project,	potentially	threatening	the	
viability	of	such	projects.	Furthermore,	should	accidents	or	incidents	occur	
in	operations	in	which	BP	participates,	whether	as	operator	or	otherwise,	
and	where	it	is	held	that	our	sub-contractors	or	joint-venture	partners	are	
legally	liable	to	share	any	aspects	of	the	cost	of	responding	to	such	
incidents,	the	financial	capacity	of	these	third	parties	may	prove	inadequate	
to	fully	indemnify	BP	against	the	costs	we	incur	on	behalf	of	the	joint	
venture	or	contractual	arrangement.	Should	a	key	sub-contractor,	such	as	a	
lessor	of	drilling	rigs,	be	no	longer	able	to	make	these	assets	available	to	
BP,	this	could	result	in	serious	disruption	to	our	operations.	Where	BP	does	
not	have	operational	control	of	a	venture,	BP	may	nonetheless	still	be	
pursued	by	regulators	or	claimants	in	the	event	of	an	incident.

32	 BP	Annual	Report	and	Form	20-F	2010

Our	systems	of	control

The	board	is	responsible	for	the	direction	and	oversight	of	BP.	The	board	
has	set	an	overall	goal	for	BP,	which	is	to	maximize	long-term	shareholder	
value	through	the	allocation	of	its	resources	to	activities	in	the	oil,	natural	
gas,	petrochemicals	and	energy	businesses.	The	board	delegates	authority	
for	achieving	this	goal	to	the	group	chief	executive	(GCE).

The	board	maintains	five	permanent	committees	that	are	

composed	entirely	of	non-executives.	The	board	and	its	committees	
monitor,	among	other	things,	the	identification	and	management	of	the	
group’s	risks	–	both	financial	and	non-financial.	During	the	year,	the	board’s	
committees	engage	with	executive	management,	the	general	auditor	and	
other	monitoring	and	assurance	providers	(such	as	the	group	head	of	safety	
and	operational	risks,	the	group	compliance	and	ethics	officer	and	the	
external	auditor)	on	a	regular	basis	as	part	of	their	oversight	of	the	group’s	
risks.	Significant	incidents	that	occur	and	management’s	response	to	them	
are	considered	by	the	appropriate	committee	and	reported	to	the	board.	In	
July	the	board	established	a	new	committee	of	non-executives,	the	Gulf	of	
Mexico	committee,	to	monitor	the	response	of	the	company	to	the	Gulf	of	
Mexico	incident	through	oversight	of	the	new	GCRO.	The	committee	
engages	with	GCRO	management	on	a	regular	basis	to	monitor	the	
response	to	the	incident	and	management	of	the	risks	arising.	(See Board 
performance report on pages 90-105.)

The	company	maintains	a	comprehensive	system	of	internal	

control.	This	comprises	the	holistic	set	of	management	systems,	
organizational	structures,	processes,	standards	and	behaviours	that	are	
employed	to	conduct	our	business	and	deliver	returns	for	shareholders.	
The	system	is	designed	to	meet	the	expectations	of	internal	control	of	the	
Corporate	Governance	Code	in	the	UK	and	of	COSO	(Committee	of	
Sponsoring	Organizations	of	the	Treadway	Commission)	in	the	US.	It	
addresses	risks	and	how	we	should	respond	to	them	as	well	as	the	overall	
control	environment.	Each	component	of	the	system	has	been	designed	to	
respond	to	a	particular	type	or	collection	of	risks.	Material	risks	are	
described	in	the	Risk	factors	section	(see pages 27-32).

Key	elements	of	our	system	of	internal	control	are:	the	control	

environment;	the	management	of	risk	and	operational	performance	
(including	in	relation	to	financial	reporting);	and	the	management	of	people	
and	individual	performance.	Controls	include	the	BP	code	of	conduct,	our	
operating	management	system	(OMS),	our	leadership	framework	and	our	
principles	for	delegation	of	authority,	which	are	designed	to	make	sure	
employees	understand	what	is	expected	of	them.

As	part	of	the	control	system,	the	GCE’s	senior	team	–	known	as	

the	executive	team	–	is	supported	by	sub-committees	that	are	responsible	
for	and	monitor	specific	group	risks.	These	include	the	group	operations	
risk	committee	(GORC),	the	group	financial	risk	committee	(GFRC),	the	
resource	commitments	meeting	(RCM),	the	group	people	committee	
(GPC),	and	the	group’s	disclosure	committee	(GDC),	which	reviews	the	
disclosure	controls	and	procedures	over	reporting.

Operations	and	investments	are	conducted	and	reported	in	

accordance	with,	and	associated	risks	are	thereby	managed	through,	
relevant	standards	and	processes.	These	range	from	OMS	which	is	the	
structured	set	of	processes	designed	to	deliver	safe,	responsible	and	
reliable	operating	activity,	to	group	standards,	which	set	out	processes	for	
major	areas	such	as	fraud	and	misconduct	reporting,	through	to	detailed	
administrative	instructions.	The	GCE	conducts	regular	performance	reviews	
with	the	segments	and	key	functions	to	monitor	performance	and	the	
management	of	risk	and	to	intervene	if	necessary.	People	management	is	
based	on	performance	objectives,	through	which	individuals	are	
accountable	for	specific	activities	within	agreed	boundaries.

Following	the	Gulf	of	Mexico	oil	spill,	the	company	established	the	

GCRO	in	June	to	manage	the	company’s	response	activities,	including	
managing	clean-up	and	restoration	costs,	claims	management	and	
litigation.	Lessons	learned	from	the	incident	and	the	recommendations	of	
BP’s	internal	investigation	are	being	embedded	into	all	areas	of	the	system	
of	internal	control	and	in	particular	in	OMS.

Further	note	on	certain	activities

During	the	period	covered	by	this	report,	non-US	subsidiaries	or	other	
non-US	entities	of	BP	conducted	limited	activities	in,	or	with	persons	from,	
certain	countries	identified	by	the	US	Department	of	State	as	State	
Sponsors	of	Terrorism	or	otherwise	subject	to	US	sanctions	(‘Sanctioned	
Countries’).	These	activities	continue	to	be	insignificant	to	the	group’s	
financial	condition	and	results	of	operations.	In	the	first	half	of	2010,	new	
sanctions	against	Iran	and	against	companies	that	make	investments	that	
enhance	Iran’s	ability	to	develop	petroleum	resources	or	provide	or	facilitate	
the	production	or	import	of	refined	petroleum	products	into	Iran	were	
adopted	in	the	US	under	the	Comprehensive	Iran	Sanctions	Accountability	
and	Divestment	Act	of	2010.	The	European	Union	and	the	UN	also	adopted	
new	restrictive	measures.	The	EU	sanctions	restrict	the	provision	of	certain	
technologies	to	Iranian	entities	and	also	prohibit	providing	assistance	to	
help	develop	certain	exploration	and	production,	refining,	and	LNG	facilities	
or	operations	in	Iran.

BP	has	interests	in,	and	is	the	operator	of,	two	fields	and	a	pipeline	
located	outside	Iran	in	which	Naftiran	Intertrade	Co.	Ltd,	NICO	SPV	Limited	
(NICO)	and	Iranian	Oil	Company	(UK)	Limited	have	interests.	One	of	these	
fields,	the	North	Sea	Rhum	field,	has	suspended	production	pending	
clarification	of	the	impact	of	the	EU	restrictive	measures.	The	Shah	Deniz	
field	continues	in	operation	under	the	EU	measures.	BP	has	purchased	or	
shipped	quantities	of	crude	oil,	refinery	and	petrochemicals	feedstocks,	
blending	components	and	LPG	of	Iranian	origin	or	from	Iranian	
counterparties	primarily	for	sale	to	third	parties	in	Europe	and	a	small	
portion	is	used	by	BP	in	its	own	facilities	in	South	Africa	and	Europe.	BP	
incurs	some	port	costs	for	cargos	loaded	in	Iran	and	sometimes	charters	
Iranian-owned	vessels	outside	of	Iran.	Small	quantities	of	lubricants	are	
sold	to	non-Iranian	third	parties	for	use	in	Iran.	Until	recently	BP	held	an	
equity	interest	in	an	Iranian	joint	venture	that	has	a	blending	facility	and	
markets	lubricants	for	sale	to	domestic	consumers.	In	January	2010,	BP	
restructured	its	interest	in	the	joint	venture	and	currently	maintains	its	
involvement	through	certain	contractual	arrangements.	BP	does	not	seek	
to	obtain	from	the	government	of	Iran	licences	or	agreements	for	oil	and	
gas	projects	in	Iran,	is	not	conducting	any	technical	studies	in	Iran,	and	
does	not	own	or	operate	any	refineries	or	petrochemicals	plants	in	Iran.

BP	sells	lubricants	in	Cuba	through	a	50:50	joint	venture	and	trades	

in	small	quantities	of	lubricants.	In	Syria,	BP	sells	lubricants	through	a	
distributor	and	BP	obtains	crude	oil	and	refinery	feedstocks	for	sale	to	third	
parties	in	Europe	and	for	use	in	certain	of	its	non-US	refineries.	In	addition,	
BP	sells	crude	oil	and	refined	products	into	and	from	Syria	and	incurs	port	
costs	for	vessels	utilizing	Syrian	ports.	BP	sold	small	quantities	of	LPG	to	
an	agent	on	behalf	of	a	Sudanese	party	for	making	aerosols	in	Sudan,	but	
no	longer	makes	such	sales.	A	non-BP	operated	Malaysian	joint	venture	has	
sold	small	quantities	of	petrochemicals	into	Burma;	these	sales	have	now	
terminated.	A	non-controlled	and	non-operated	Brazilian	biofuels	joint	
venture	in	which	BP	has	an	interest	sold	a	cargo	of	sugar	cane	by-products	
to	Iran	and	to	Syria.

BP	supplies	to	airlines	and	shipping	companies	from	Sanctioned	
Countries	fuels	and	lubricants	at	airports	and	ports	located	outside	these	
countries.	BP	sells	to	third	parties	who	may	re-sell	to	entities	from	
Sanctioned	Countries.	A	non-controlled,	non-operated	joint	venture	in	
Hamburg,	Germany	provided	fuel	delivery	services	(but	did	not	sell	fuel)	to	
Iranian	airlines.	BP	terminated	all	fuel	sales	to	Iranian	airlines	as	of	July	
2010	and	to	Sudanese	airlines	in	December	2010.	Sales	to	Iranian	shipping	
companies	have	also	been	terminated.	BP	has	registered,	and	paid	required	
fees	for,	patents	and	trademarks	in	Sanctioned	Countries.

BP	monitors	its	activities	with	Sanctioned	Countries	and	keeps	

them	under	review	to	ensure	compliance	with	applicable	laws	and	
regulations	of	the	US,	the	EU	and	other	countries	where	BP	operates.

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BP	Annual	Report	and	Form	20-F	2010	 33

	
 
Business	review

Gulf	of	Mexico	oil	spill

Key statistics

Incident summary
On	20	April	2010,	following	a	well	blowout	in	the	Gulf	of	Mexico,	an	
explosion	and	fire	occurred	on	the	semi-submersible	rig	Deepwater	Horizon	
and	on	22	April	the	vessel	sank.	Tragically,	11	people	lost	their	lives	and	17	
others	were	injured.	Hydrocarbons	continued	to	flow	from	the	reservoir	
and	up	through	the	casing	and	the	blowout	preventer	(BOP)	for	87	days,	
causing	a	very	significant	oil	spill.

The	Deepwater	Horizon	rig	was	operated	by	Transocean	Holdings	
LLC	and	was	drilling	the	Macondo	exploration	well.	The	well	forms	part	of	
the	Mississippi	Canyon	Block	252	(MC252)	lease,	in	respect	of	which	BP	
Exploration	&	Production	Inc.	was	the	named	party	and	operator	with	a	
65%	working	interest.	The	well	was	in	a	water	depth	of	5,000	feet	and	
43	nautical	miles	from	shore.

BP	tackled	the	leak	at	its	source	in	multiple,	parallel	ways,	which	

over	time	included:	attempting	to	fit	caps	on	the	well,	using	containment	
systems	to	pipe	oil	to	vessels	on	the	surface,	sealing	the	well	through	a	
static-kill	procedure	and	drilling	relief	wells.	BP	recognized	early	in	the	
incident	that	drilling	relief	wells	constituted	the	ultimate	means	to	seal	and	
isolate	the	well	permanently	and	stop	the	flow	of	oil	and	gas.	Two	relief	
wells	were	drilled,	the	first	of	which	was	started	on	2	May;	the	second	was	
started	on	16	May	as	a	contingency.

On	15	July,	BP	successfully	shut	in	the	Macondo	well	and	then	
commenced	a	static-kill	procedure.	On	9	August,	BP	confirmed	that	the	
casing	had	been	successfully	sealed	with	cement.	On	16	September,	the	
first	relief	well	intercepted	the	annulus	of	the	Macondo	well.	After	
completing	cementing	operations	on	19	September,	BP,	the	federal	
government	scientific	team	and	the	National	Incident	Commander	
concluded	that	the	well-kill	operations	had	successfully	sealed	the	annulus.
BP	then	began	the	abandonment	of	the	Macondo	well,	which	

included	removing	portions	of	the	casing	and	setting	cement	plugs.	This	
work	was	completed	on	8	November.	In	parallel,	operations	to	plug	and	
abandon	(P&A)	the	relief	well	that	intercepted	the	Macondo	well	also	took	
place	and	were	completed	on	30	September.	P&A	of	the	second	relief	well	
is	in	progress	and	is	expected	to	complete	in	early	March	2011.	All	
response	activities	at	the	Macondo	site	(with	the	exception	of	the	final	
seabed	survey	and	seismic	sweep,	which	are	scheduled	to	take	place	at	
the	end	of	first	quarter	in	2011),	were	completed	on	8	January	with	the	
recovery	of	the	buoy	and	anchor	system	for	the	free-standing	riser.

The	group	income	statement	for	the	year	ended	31	December	2010	
includes	a	pre-tax	charge	of	$40.9	billion	in	relation	to	the	Gulf	of	Mexico	oil	
spill.	See	Financial	consequences	on	page	38	and	Financial	statements	–	
Note	2	on	page	158	for	more	details.

34	 BP	Annual	Report	and	Form	20-F	2010

Total	pre-tax	cost	recognized	in	income	statement	($	million)	 	
Total	cash	flow	expended	(pre-tax)	($	million)	
Total	payments	from	$20-billion	trust	fund	($	million)	

Total	number	of	claimants	to	GCCFa	
Number	of	people	deployed	(at	peak)	(approximately)	
Number	of	active	response	vessels	deployed	during	the	

response	(approximately)	

Barrels	of	oil	collected	or	flared	(approximately)	
Barrels	of	oily	liquid	skimmed	from	surface	of	sea	

(approximately)	

Barrels	of	oil	removed	through	surface	burns	(UAC	estimate)	 	

	a
	Gulf	Coast	Claims	Facility	(GCCF).

2010

40,935
17,658
3,023

468,869
48,000

6,500
827,000

828,000
265,450

Gulf Coast Restoration Organization (GCRO)
Following	the	accident,	BP	established	a	separate	organizational	unit	–	the	
Gulf	Coast	Restoration	Organization	(GCRO)	–	to	provide	the	necessary	
leadership	and	dedicated	resources	to	facilitate	BP’s	fulfilment	of	its	
clean-up	responsibilities	and	to	support	the	long-term	effort	to	restore	the	
Gulf	coast.	The	GCRO	addresses	all	aspects	of	the	response,	including:	
executing	our	ongoing	clean-up	operations	and	all	associated	remediation	
activities;	coordinating	with	government	officials;	keeping	the	public	
informed;	and	implementing	the	$20-billion	Deepwater	Horizon	Oil	Spill	
Trust	established	to	meet	certain	of	our	financial	obligations.	At	the	end	of	
2010,	the	GCRO	had	a	permanent	staff	of	100	employees	and	about	5,900	
contractors	including	the	Gulf	Coast	incident	management	team.	The	
majority	of	the	clean-up,	maintenance	and	monitoring	is	being	carried	out	
by	contract	staff.	Since	inception,	many	other	BP	staff	and	contractors	have	
been,	and	will	continue	to	be,	temporarily	seconded	to	assist	the	
permanent	team	and	to	provide	additional	resources	or	specialist	skills	
where	required.

Our response
BP	immediately	took	responsibility	for	responding	to	the	incident,	taking	
steps	to	remedy	the	harm	that	the	spill	caused	to	the	Gulf	of	Mexico,	the	
Gulf	coast	environment,	and	the	livelihoods	of	the	people	in	the	region.	The	
US	government	formed	a	Unified	Area	Command	(UAC)	to	link	the	
organizations	responding	to	the	incident	and	provide	a	forum	for	those	
organizations	to	make	co-ordinated	decisions.	If	consensus	could	not	be	
reached	on	a	particular	matter,	the	Federal	On-Scene	Coordinator	(FOSC)	
made	the	final	decision	on	response-related	actions.	BP’s	comprehensive	
response	focused	on	three	strategic	fronts:	stopping	the	flow	of	
hydrocarbons	at	the	source;	working	to	capture,	contain	and	remove	oil	
offshore	and	near	the	shore;	and	cleaning	and	restoring	impacted	
shorelines	and	beaches	along	the	Gulf	coast.

Initially	BP	mobilized	a	fleet	of	30	vessels	and	over	a	million	feet	of	

protective	boom.	Thereafter	the	scale	of	activity	grew	rapidly,	and	at	its	
peak	included	more	than	6,500	vessels,	more	than	13	million	feet	of	boom	
and	almost	48,000	personnel.

BP	also	formed	an	investigation	team	charged	with	gathering	the	
facts	surrounding	the	accident,	analysing	available	information	to	identify	
possible	causes	and	making	recommendations	that	would	help	prevent	
similar	accidents	in	the	future.	The	team	concluded	that	no	single	action	or	
inaction	caused	this	accident.	Rather,	a	complex	and	interlinked	series	of	
mechanical	failures,	human	judgments,	engineering	design,	operational	
implementation	and	team	interfaces	came	together	to	allow	the	accident.	
Multiple	companies,	work	teams	and	circumstances	were	involved	over	
time.	See	Internal	investigation	and	report	on	page	37	for	further	
information	on	the	investigation	and	its	findings.

	
	
	
	
	
	
	
	
	
	
	
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During	the	latter	stages	of	the	response,	work	commenced	to	restore	and	
decontaminate	the	many	vessels	involved	in	the	incident.	This	is	largely	
complete,	with	the	remaining	25	vessels	expected	to	be	completed	by	the	
end	of	April	2011.

The	only	outstanding	work	associated	with	the	Macondo	site	is	the	
seabed	and	seismic	surveys	of	the	area.	In	consideration	of,	and	subject	to,	
the	weather	conditions,	it	is	anticipated	that	the	seabed	and	seismic	
surveys	will	take	place	at	the	end	of	first	quarter	of	2011.

Shoreline	and	surface
The	priorities	for	the	shoreline	and	surface	response	were	removing	oil	
from	the	surface	of	the	Gulf,	preventing	oil	from	reaching	the	shoreline	and	
cleaning	up	any	oil	that	did	reach	the	shores.	The	response	strategy	
included	aerial	surveillance	to	understand	where	concentrations	of	oil	were	
located,	mechanical	skimming,	controlled	surface	burning,	application	of	
dispersants,	and	multiple	in-water	and	onshore	booming	techniques.	
Onshore,	multiple	techniques	for	cleaning	and	removing	oil	from	marshes,	
wetlands,	and	beaches	were	deployed.	BP	worked	with	local	organizations	
to	refine	existing	area	contingency	plans	to	enable	the	most	effective	
response	to	the	spill.

Extensive	surface	skimming	activities	took	place,	ranging	from	

large-scale	offshore	skimmers	to	inland	and	shallow	water	equipment.	The	
UAC	also	leveraged	its	Vessels	of	Opportunity	(VoO)	programme	to	assist	
with	this	and	to	support	the	fish	and	wildlife,	Shoreline	Clean-up	
Assessment	Team	(SCAT),	and	Rapid	Assessment	Team.

Controlled	in	situ	burning	of	oil	on	the	surface	of	the	water	was	

conducted	where	concentrations	of	oil	with	suitable	characteristics	could	
be	identified.	Approximately	400	controlled	burns	were	performed,	which	
in	total	removed	an	estimated	265,450	barrels	of	oil	according	to	the	UAC.

Chemical	dispersants	were	deployed	under	the	close	supervision	of	

the	UAC.	Dispersants	are	mixtures	of	solvents,	surfactants	and	other	
additives	that	break	up	the	surface	tension	of	an	oil	slick	or	sheen	and	
make	oil	more	soluble	in	water.	On	the	surface,	dispersants	help	break	oil	
down	into	microscopic	droplets	that	can	be	dispersed	through	the	
seawater	and	more	easily	degraded	by	oil-eating	bacteria.	Subsea	
application	of	dispersants	was	used	to	break	the	oil	into	small	particles	that	
disperse	throughout	the	water	column,	forming	a	more	dilute	oil-and-water	
solution	that	degrades	more	easily.

BP	worked	closely	with	state	and	local	officials,	seeking	to	prevent	

shoreline	oiling.	The	effort	involved	significant	deployment	of	boom.	BP	
worked	closely	with	experts	from	the	US	Coast	Guard,	the	US	Fish	&	
Wildlife	Service,	the	National	Oceanic	and	Atmospheric	Administration	
(NOAA),	the	National	Park	Service,	as	well	as	state	agencies	to	identify	the	
most	sensitive	wildlife	habitats	and	prioritize	appropriate	spill	
countermeasures.	These	measures	included	booming	wildlife	refuges	and	
using	methods	to	deter	wildlife	from	entering	oiled	areas.	BP	also	
established	animal	treatment	facilities,	with	significant	capacity	to	treat	
birds,	mammals	and	turtles.

Subsea
Subsea	intervention	activities	were	initiated	by	BP	immediately	following	
the	explosion.	Initial	attempts	to	stop	the	flow	of	oil	focused	on	attempting	
to	actuate	the	failed	BOP	with	remotely	operated	vehicles	(ROVs).	At	the	
same	time,	planning	also	began	for	two	relief	wells.	Attempts	to	stop	the	
flow	of	oil	by	activating	the	various	components	of	the	BOP	continued	until	
5	May,	while	plans	and	tools	for	potential	containment	options	were	being	
developed	in	parallel.

From	5	May	BP	attempted	to	contain	the	flow	of	oil	using	a	number	

of	different	strategies.	Firstly,	one	of	the	three	leak	points	was	plugged	
with	the	installation	of	a	drill	pipe	overshot	and	pack-off	device,	reducing	
the	complexity	of	the	seabed	situation.	Following	a	failed	attempt	to	
contain	the	flow	of	oil	using	a	containment	dome,	a	riser	insert	tube	tool	
was	successfully	deployed	in	the	end	of	the	riser	on	16	May.	This	allowed	
roughly	3,000	barrels	of	oil	per	day	(b/d)	to	be	captured	and	returned	to	the	
surface	for	processing	on	the	drillship	Discoverer	Enterprise.	An	attempt	
was	also	made	to	‘top	kill’	the	well	by	pumping	heavy	drilling	mud	into	the	
well	at	high	rates	but	this	effort	was	unsuccessful.	By	shearing	and	
removing	a	damaged	section	of	riser	from	the	lower	marine	riser	package	
(LMRP)	on	top	of	the	BOP	stack,	it	was	possible	to	attach	a	new	
containment	system	(sometimes	referred	to	as	a	top	hat).	This	system	
allowed	for	up	to	15,000b/d	of	oil	to	be	produced	through	this	non-sealing	
LMRP	cap	via	a	riser	to	the	Discoverer	Enterprise	for	processing.	
Containment	capacity	was	eventually	enhanced	to	over	40,000b/d	of	oil.	In	
total,	approximately	827,000	barrels	of	crude	oil	were	recovered	using	the	
various	containment	systems.	On	10	July,	the	top-hat	containment	cap	was	
removed	from	the	LMRP	to	allow	the	installation	of	a	three-ram	capping	
stack,	which	was	completed	on	12	July.

The	flow	of	oil	into	the	Gulf	of	Mexico	was	finally	stopped	on	
15	July.	After	verifying	integrity	of	the	capping	stack,	a	static-kill	procedure	
was	executed.	Following	a	series	of	tests	and	the	pumping	of	heavy	drilling	
mud,	static	conditions	were	achieved	in	the	Macondo	well	on	3	August	and	
cement	was	pumped	in	two	days	later.	On	2	September,	after	a	successful	
test	of	the	cement	plug,	the	capping	stack	was	removed	from	the	top	of	
the	BOP.

On	3	September,	the	BOP	was	removed	from	the	Macondo	
wellhead	to	be	replaced	by	the	BOP	stack	from	the	Development	Driller	II.	
The	Deepwater	Horizon	BOP	was	subsequently	recovered	to	surface,	
preserved	and	shipped	to	the	NASA	Michoud	Facility	in	Louisiana	for	
examination	by	the	US	government	and	other	parties.

Progress	on	the	two	relief	wells	continued	in	parallel	with	the	
containment	operations	outlined	above.	The	first	relief	well	was	delayed	on	
several	occasions	due	to	adverse	weather	and	while	critical	testing	and	
operations	were	conducted	on	the	Macondo	well.	On	16	September,	the	
first	relief	well	successfully	intersected	the	Macondo	wellbore.	On	
19	September,	after	cementing	operations	on	the	relief	well	were	
complete,	the	Macondo	well	was	officially	declared	killed.

The	P&A	of	the	first	relief	well	was	completed	by	the	Development	
Driller	III	rig	on	30	September.	P&A	of	the	Macondo	well	was	concluded	on	
8	November	by	the	Development	Driller	II,	and	the	P&A	of	the	second	relief	
well	is	in	progress	and	is	expected	to	complete	in	early	March	2011.

Work	to	recover	and	secure	the	subsea	infrastructure	used	for	the	

various	containment	systems	commenced	following	completion	of	the	
Macondo	well	P&A	programme	and	was	completed	on	8	January	2011.

BP	Annual	Report	and	Form	20-F	2010	 35

	
 
Claims	process	and	trust	fund
BP	initially	established	a	claims	process	in	accordance	with	the	
requirements	of	the	Oil	Pollution	Act	1990	(OPA	90),	allowing	claimants	
to	make	a	claim	against	BP	as	one	of	the	designated	responsible	parties.	
BP	has	endeavoured	to	promptly	pay	all	legitimate	claims	including	those	
from	individuals,	businesses	and	government	entities.	BP	paid	$399	million	
in	claim	payments	to	individuals	and	businesses	before	23	August	2010,	
when	the	administration	of	these	claims	was	transferred	to	the	Gulf	Coast	
Claims	Facility	(GCCF)	headed	by	Kenneth	Feinberg.	Mr	Feinberg	was	
jointly	appointed	by	BP	and	the	President	of	the	United	States	to	manage	
the	GCCF.	According	to	GCCF	statistics,	as	of	31	December	2010,	468,869	
claimants	had	submitted	claims	and	$2,776	million	in	payments	had	been	
made.	BP	continues	to	evaluate	and	pay	claims	from	government	entities.	
State	and	local	government	entities,	as	at	31	December	2010,	had	received	
$550	million	through	the	trust	fund	(see	below)	and	BP	directly	to	cover	
claims	and	response	and	removal	advances	and	payments.

In	support	of	the	settlement	of	claims	BP	established	the	
Deepwater	Horizon	Oil	Spill	Trust	(Trust),	and	committed	$20	billion	to	the	
Trust	over	a	period	of	three-and-a-half	years.	While	funds	are	building	,	BP	
has	secured	its	commitments	to	the	Trust	by	granting,	conveying,	and/or	
assigning	to	the	Trust	first	priority	perfected	security	interests	in	production	
payments	pertaining	to	certain	Gulf	of	Mexico	oil	and	natural	gas	
production.	During	2010,	BP	made	payments	to	the	Trust	totalling	$5	billion	
and	is	committed	to	making	additional	payments	of	$1.25	billion,	in	one	or	
more	instalments,	during	and	prior	to	the	end	of	each	calendar	quarter	
commencing	with	the	first	calendar	quarter	of	2011	and	continuing	until	
the	last	calendar	quarter	of	2013.	The	trust	fund	is	available	to	satisfy	
legitimate	individual	and	business	claims	administered	by	the	GCCF,	state	
and	local	government	claims	resolved	by	BP,	final	judgments	and	
settlements,	state	and	local	response	costs,	and	natural	resource	damages	
and	related	costs.	Fines	and	penalties	will	be	paid	separately	and	not	from	
the	Trust.	Payments	from	the	Trust	are	made	as	costs	are	finally	determined	
or	claims	are	adjudicated,	whether	by	the	GCCF,	or	by	a	court,	or	as	agreed	
by	BP.	The	GCCF	evaluates	all	individual	and	business	OPA	90	claims,	
excluding	all	government	claims.	The	establishment	of	this	Trust	does	not	
represent	a	cap	or	floor	on	BP’s	liabilities,	and	BP	does	not	admit	to	a	
liability	of	any	amount	in	the	Trust.	The	Trust	agreement	provides	for	the	
term	of	the	Trust	to	continue	until	30	April	2016,	subject	to	the	right	of	the	
Individual	Trustees	to	extend	or	expedite	this	expiry	date	under	certain	
circumstances.	Any	amounts	left	in	the	Trust	once	all	legitimate	claims		
have	been	resolved	and	paid	will	revert	to	BP.	See	Financial	statements	
–	Note	2	on	page	158,	Note	37	on	page	199	and	Note	44	on	page	218	for	
further	information	on	the	Trust	and	on	contingent	liabilities	arising		
from	the	incident.	See	Proceedings	and	investigations	relating	to	the	Gulf	
of	Mexico	oil	spill	on	pages	130-131	for	information	on	legal	proceedings.

Business	review

Once	oiling	of	the	shoreline	had	occurred,	SCATs	assessed	the	damage	
and	developed	clean-up	methods	for	each	type	and	area	of	impact,	
including	treatment	plans	designed	to	optimize	oil	removal	with	minimal	
intrusion	and	impact	to	the	marsh.	Thousands	of	personnel	organized	into	
operating	teams	were	mobilized	for	the	clean-up	efforts.

Beach-cleaning	operations	were	undertaken	in	collaboration	with	

residents	from	the	highest	impacted	communities,	with	almost	11,000	
community	responders	being	trained	in	beach	clean-up	efforts.

Throughout	this	response,	BP	met	with	local	officials	and	

organized	town	halls	and	information	sessions	in	the	coastal	communities.	
As	the	response	continued,	BP	opened	community	outreach	and	claims	
centres	in	each	of	the	coastal	counties	and	established	telephone	call	lines	
for	all	activities.

BP	has	committed	to	pay	all	legitimate	claims	to	individuals,	

businesses	and	governments	and	to	establish	a	$20-billion	trust	fund,	
following	consultation	with	the	US	government.	As	part	of	the	US	Natural	
Resource	Damage	Assessment	(NRDA)	process,	BP	is	working	with	
federal	and	state	trustees	to	identify	wildlife	and	habitats	that	may	have	
been	injured;	to	restore	the	environment	back	to	an	objective	baseline	
condition;	to	restore	access	to	and	use	of	the	natural	resources;	and	to	
compensate	for	losses	caused	by	the	incident.	Finally,	BP	has	provided	
long-term	funding	for	response	projects,	research	and	community	support	
programmes	as	part	of	our	long-term	commitment	to	the	Gulf.

The	Food	and	Drug	Administration	(FDA),	the	NOAA,	and	state	

agencies	also	conducted	fisheries	testing	and	monitoring	throughout	the	
response.	These	testing	and	monitoring	programmes	included	smell	and	
edible	tissue	tests	for	oil	detection.	Approximately	89,000	square	miles	of	
federal	fisheries	were	closed	at	the	peak	of	the	response;	as	of	1	February	
2011,	99.6%	of	federal	fisheries	were	open	to	fishing.	To	date,	BP	has	
committed	$127	million	for	ongoing	monitoring,	marketing,	and	tourism	
support	in	the	Gulf	States.

Restoration,	research	and	other	donations
In	conjunction	with	the	Gulf	of	Mexico	Alliance	(a	partnership	of	the	states	
of	Alabama,	Florida,	Louisiana,	Mississippi	and	Texas	with	the	goal	of	
significantly	increasing	regional	collaboration	to	enhance	the	ecological	and	
economic	health	of	the	Gulf	of	Mexico),	we	have	established	the	Gulf	of	
Mexico	Research	Initiative	(GRI)	providing	$500	million	to	study	and	monitor	
the	spill’s	potential	long-term	impacts	on	the	environment	and	local	public	
health.	Specifically,	the	10-year	programme	will	examine	the	spread	and	
fate	of	the	oil	and	other	contaminants,	the	degree	of	biodegradation,	
effects	of	the	spill	on	local	ecosystems,	and	detection,	clean-up	and	
mitigation	technology.	While	the	details	of	the	programme	were	being	
developed,	BP	awarded	a	series	of	fast-track	grants	to	five	research	groups,	
totalling	$40	million.	BP	and	the	Gulf	of	Mexico	Alliance	appointed	an	equal	
number	of	research	scientists	to	the	governing	board	of	the	GRI	and,	in	
December,	the	GRI	held	its	first	meeting.

BP	has	now	contributed	a	total	of	$260	million	under	its	
agreement	to	fund	the	$360-million	cost	of	six	berms	in	the	Louisiana	
barrier	islands	project.

BP	has	established	a	$100-million	charitable	fund	to	support	
unemployed	rig	workers	experiencing	economic	hardship	as	a	result	of	the	
moratorium	on	deepwater	drilling	imposed	by	the	US	federal	government.	
The	Rig	Worker	Assistance	Fund	will	be	administered	through	the	Gulf	
Coast	Restoration	and	Protection	Foundation,	a	supporting	organization	of	
The	Baton	Rouge	Area	Foundation.

In	line	with	BP’s	previous	commitment	to	donate	its	share	of	the	

revenue	(net	of	royalties	and	transportation	costs)	from	the	sale	of	
recovered	oil	to	the	National	Fish	and	Wildlife	Foundation	(NFWF),	total	
donations	to	date	have	amounted	to	$22	million.

36	 BP	Annual	Report	and	Form	20-F	2010

Business	review

B
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Internal	investigation	and	report
BP’s	investigation	found	that	no	single	factor	caused	the	Macondo	well	
tragedy;	rather,	it	concluded	that	decisions	made	by	‘multiple	companies	
and	work	teams’	contributed	to	the	accident	which	arose	from	‘a	complex	
and	interlinked	series	of	mechanical	failures,	human	judgments,	
engineering	design,	operational	implementation	and	team	interfaces.’

The	report	–	based	on	a	four-month	investigation	led	by	BP’s	head	
of	Safety	and	Operations	and	conducted	independently	by	a	team	of	over	
50	technical	and	other	specialists	drawn	from	inside	BP	and	externally	–	
found	that:
•	 The	annulus	cement	barrier	–	and	in	particular	the	cement	slurry	that	

was	used	–	at	the	bottom	of	the	Macondo	well	failed	to	contain	
hydrocarbons	within	the	reservoir,	as	it	was	designed	to	do.	The	
annulus	cement	probably	experienced	nitrogen	breakout	and	migration,	
allowing	gas	and	liquids	to	enter	the	wellbore	annulus.	The	investigation	
team	concluded	that	there	were	weaknesses	in	cement	design	and	
testing,	quality	assurance	and	risk	assessment.

•	 The	shoe	track	barriers	at	the	bottom	of	the	Macondo	well	failed	to	

contain	hydrocarbons	as	they	were	designed	to	do,	allowing	
hydrocarbons	to	flow	up	the	production	casing.	The	shoe	track	barriers	
consisted	of	two	barriers	in	the	shoe	track:	the	cement	in	the	shoe	
track	and	the	float	collar.	BP’s	investigation	team	identified	a	number	of	
potential	failure	modes	that	could	explain	how	both	the	shoe	track	
cement	and	the	float	collar	allowed	hydrocarbon	ingress	into	the	
production	casing,	but	has	not	determined	which	of	these	failure	
modes	occurred.

•	 The	results	of	the	negative	pressure	test	were	incorrectly	accepted	by	
BP	and	Transocean,	although	well	integrity	had	not	been	established.
•	 Over	a	40-minute	period,	the	Transocean	rig	crew	failed	to	recognize	

and	act	on	the	influx	of	hydrocarbons	into	the	well	until	the	
hydrocarbons	had	passed	through	the	BOP	and	into	the	riser	and	were	
rapidly	flowing	to	the	surface.

•	 Well	control	response	actions	failed	to	regain	control	of	the	well.	The	
first	well	control	actions	were	to	close	the	BOP	and	diverter,	routing		
the	fluids	exiting	the	riser	to	a	mud	gas	separator	rather	than	to	the	
overboard	diverter	line.	If	fluids	had	been	diverted	overboard,	rather	
than	to	the	mud	gas	separator,	there	may	have	been	more	time		
to	respond,	and	the	consequences	of	the	accident	may	have		
been	reduced.

•	 Diversion	of	the	hydrocarbons	to	the	mud	gas	separator	resulted	in	gas	

venting	onto	the	rig.	The	design	of	the	mud	gas	separator	system	
allowed	diversion	of	the	riser	contents	to	the	mud	gas	separator	vessel	
although	the	well	was	in	a	high-flow	condition.	This	overwhelmed	the	
mud	gas	separator	system,	resulting	in	gas	venting	onto	the	rig.	This	
increased	the	potential	for	the	gas	to	reach	an	ignition	source.

•	 The	flow	of	gas	into	the	engine	rooms	through	the	ventilation	system	
created	a	potential	for	ignition	that	the	rig’s	fire	and	gas	system	did		
not	prevent.

•	 Even	after	the	explosion	and	fire	had	disabled	its	crew-operated	
controls,	the	rig’s	BOP	on	the	seabed	should	have	activated	
automatically	to	seal	the	well.	But	it	failed	to	operate,	probably	because	
critical	components	were	not	working.	Through	a	review	of	rig	audit	
findings	and	maintenance	records,	the	investigation	team	found	
indications	of	potential	weaknesses	in	the	testing	regime	and	
maintenance	management	system	for	the	BOP.

The	investigation	team	developed	a	series	of	recommendations	based	on	
the	above	findings.	These	recommendations	cover	contractor	oversight	and	
assurance,	risk	assessment,	well	monitoring	and	well-control	practices,	
integrity	testing	practices	and	BOP	system	maintenance.	The	report	makes	
the	following	recommendations,	among	others:

Procedures and engineering technical practices
•	 Update	and	clarify	current	practices	to	ensure	that	a	clear	and	

comprehensive	set	of	cementing	guidelines	and	associated	Engineering	
Technical	Practices	(ETPs)	are	available	as	controlled	standards.
•	 Review	and	update	requirements	for	subsea	BOP	configuration.
•	 Update	the	relevant	technical	practices	to	incorporate	certain	improved	

design	requirements	for	subsea	wellheads.

•	 Review	and	update	ETPs	regarding	negative-pressure	testing.
•	 Clarify	and	strengthen	standards	for	well-control	and	well-integrity	

incident	reporting	and	investigation.

•	 Propose	to	the	American	Petroleum	Institute	the	development	of	a	

recommended	practice	for	design	and	testing	of	foam	cement	slurries	
in	high-pressure,	high-temperature	applications.

•	 Review	and	assess	the	consistency,	rigour	and	effectiveness	of	the	
current	risk	management	and	management	of	change	processes	
practised	by	Drilling	and	Completions	(D&C).

Capability and competency
•	 Reassess	and	strengthen	the	current	technical	authority’s	role	in	the	

areas	of	cementing	and	zonal	isolation.

•	 Enhance	D&C	competency	programmes	to	deepen	the	capabilities	of	
personnel	in	key	operational	and	leadership	positions	and	augment	
existing	knowledge	and	proficiency	in	managing	deepwater	drilling	
and	wells.

•	 Develop	an	advanced	deepwater	well-control	training	programme	that	
supplements	current	industry	and	regulatory	training	and	embeds	
lessons	learned	from	the	Gulf	of	Mexico	incident.

•	 Establish	BP’s	in-house	expertise	in	the	areas	of	subsea	BOPs	and	BOP	
control	systems	through	the	creation	of	a	central	expert	team,	including	
a	defined	segment	engineering	technical	authority	role	to	provide	
independent	assurance	of	the	integrity	of	drilling	contractors’	BOPs	and	
BOP	control	systems.

•	 Request	that	the	International	Association	of	Drilling	Contractors	review	

and	consider	the	need	to	develop	a	programme	for	formal	subsea	
engineering	certification	of	personnel	who	are	responsible	for	the	
maintenance	and	modification	of	deepwater	BOPs	and	control	systems.

Audit and verification
•	 Strengthen	BP’s	rig	audit	process	to	improve	the	closure	and	

verification	of	audit	findings	and	actions	across	BP-owned	and	
BP-contracted	drilling	rigs.

Process safety performance management
•	 Establish	D&C	leading	and	lagging	indicators	for	well	integrity,	well	

control	and	rig	safety	critical	equipment.

•	 Require	drilling	contractors	to	implement	an	auditable	integrity	

monitoring	system	to	continuously	assess	and	improve	the	integrity	
performance	of	well-control	equipment	against	a	set	of	established	
leading	and	lagging	indicators.

Cementing services assurance
•	 Conduct	an	immediate	review	of	the	quality	of	the	services	provided	by	
all	cementing	service	providers.	Confirm	that	adequate	oversight	and	
controls	are	in	place	within	the	service	provider’s	organization	and	BP.

Well-control practices
•	 Assess	and	confirm	that	essential	well-control	and	well-monitoring	

practices,	such	as	well	monitoring	and	shut-in	procedures,	are	clearly	
defined	and	rigorously	applied	on	all	BP-owned	and	BP-contracted	
offshore	rigs.

BP	Annual	Report	and	Form	20-F	2010	 37

	
 
Business	review

Rig process safety
•	 Require	hazard	and	operability	reviews	of	the	surface	gas	and	drilling	

fluid	systems	for	all	BP-owned	and	BP-contracted	drilling	rigs.
•	 Include	in	the	hazard	and	operability	reviews	a	study	of	all	surface	

system	hydrocarbon	vents,	reviewing	suitability	of	location	and	design.

Blowout preventer design and assurance
•	 Establish	minimum	levels	of	redundancy	and	reliability	for	BP’s	BOP	
systems.	Require	drilling	contractors	to	implement	an	auditable	risk	
management	process	to	ensure	that	their	BOP	systems	are	operated	
above	these	minimum	levels.

•	 Strengthen	BP’s	minimum	requirements	for	drilling	contractors’	BOP	

testing,	including	emergency	systems.

•	 Strengthen	BP’s	minimum	requirements	for	drilling	contractors’	BOP	

maintenance	management	systems.

•	 Define	BP’s	minimum	requirements	for	drilling	contractors’	

management	of	changes	for	subsea	BOPs.

•	 Develop	a	clear	plan	for	remotely	operated	vehicle	intervention	as	part	
of	the	emergency	BOP	operations	in	each	of	BP’s	operating	regions,	
including	all	emergency	options	for	shearing	pipe	and	sealing	the	
wellbore.

•	 Require	drilling	contractors	to	implement	a	qualification	process	to	
verify	that	shearing	performance	capability	of	blind	shear	rams	is	
compatible	with	the	inherent	variations	in	wall	thickness,	material	
strength	and	toughness	of	the	rig	drill	pipe	inventory.

Given	the	emerging	consensus	that	the	Gulf	of	Mexico	accident	was	the	
result	of	multiple	causes	involving	multiple	parties,	we	support	the	National	
Commission’s	efforts	to	strengthen	industry-wide	safety	practices.	We	are	
committed	to	working	with	government	officials	and	other	operators	and	
contractors	to	identify	and	implement	operational	and	regulatory	changes	
that	will	enhance	safety	practices	throughout	the	oil	and	gas	industry.		
Even	prior	to	the	conclusion	of	the	National	Commission’s	investigation,		
BP	instituted	changes	designed	to	further	strengthen	safety	and	risk	
management.	These	changes	include	the	creation	of	an	enhanced	Safety	
and	Operational	Risk	function,	reporting	directly	to	group	chief	executive	
Bob	Dudley,	that	maintains	an	independent	view	of	the	implementation	of	
internal	and	external	requirements	and	of	safety	and	operational	risks.

On	17	February	2011,	the	Commission’s	Chief	Counsel	published	a	

separate	report	on	his	investigation	about	the	causes	of	the	incident.	The	
Chief	Counsel’s	investigation	concluded	that	the	blowout	resulted	from	a	
series	of	engineering	and	management	mistakes	by	the	companies	
involved	in	the	incident,	including	BP,	Halliburton	and	Transocean.

Consequences of the accident for BP and its shareholders
Financial	consequences
The	group	income	statement	for	2010	includes	a	pre-tax	charge	of	
$40.9	billion	in	relation	to	the	Gulf	of	Mexico	oil	spill.	This	comprises	costs	
incurred	up	to	31	December	2010,	estimated	obligations	for	future	costs	
that	can	be	estimated	reliably	at	this	time,	and	rights	and	obligations	
relating	to	the	trust	fund,	described	below.

•	 Include	testing	and	verification	of	these	BOP	recommendations	in	the	

Costs	incurred	during	the	year	mainly	related	to	oil	spill	response	

rig	audit	process.

National Commission report
BP	has	co-operated	fully	with	the	National	Commission	on	the	BP	
Deepwater	Horizon	Oil	Spill	and	Offshore	Drilling	(National	Commission),	
which	released	the	full	report	of	its	investigation	on	11	January	2011.	The	
National	Commission	acknowledged	the	complexities	and	risks	inherent	
to	deepwater	energy	exploration	and	production;	it	also	concluded	that	
neither	industry	nor	government	was	fully	prepared	to	assess	or	manage	
those	risks.	The	National	Commission	identified	certain	missteps	and	
oversights	by	individuals	at	BP,	Transocean	and	Halliburton	that	led	to	the	
blowout	and	concluded	that	its	root	cause	involved	systemic	management
failures	in	the	industry.	These	management	issues,	the	National	
Commission	found,	extended	beyond	BP	to	contractors	that	serve	the	
entire	industry.	This	included	BP’s	failure	to	adequately	address	risks	
created	by	late	changes	to	well	design	and	procedures,	inadequate	testing
of	the	Macondo	cement	slurry	by	BP	and	Halliburton,	inadequate	
communication	between	BP,	Halliburton	and	Transocean,	inadequate	
communication	between	Transocean	and	its	crew,	and	inadequate	
decision-making	processes	at	the	Macondo	well.	The	National	
Commission	also	found	regulatory	failures	to	be	a	contributing	factor	to	
the	Macondo	tragedy,	in	particular	the	lack	of	administrative	resources	
and	technical	expertise	at	the	Minerals	Management	Service.

The	National	Commission’s	report	made	a	number	of	
recommendations	in	nine	distinct	areas	for	addressing	the	causes	and	
consequences	of	the	spill,	including	principally	the	following:	improving	the	
safety	of	offshore	operations	by	enhancing	the	government’s	role	and	by	
establishing	an	industry-run,	private-sector	oversight	entity;	safeguarding	
the	environment	by	increasing	support	for	environmental	science	and	
regulatory	review	related	to	Outer	Continental	Shelf	oil	and	gas	activities;	
strengthening	spill	response	planning	and	capacity;	advancing	well-
containment	capabilities	by	increasing	government	expertise	and	requiring	
enhanced	containment	plans	by	operators;	dedicating	funding	by	the	
US	Congress	to	Gulf	restoration;	ensuring	financial	responsibility	by	raising	
the	$75-million	liability	cap	for	offshore	facility	accidents;	promoting	
Congressional	awareness	of	the	risks	of	offshore	drilling;	and	developing	
expertise	and	research	programmes	devoted	to	exploration	and	spill	
containment	in	the	Arctic.

activities,	which	included	the	drilling	of	relief	wells	and	other	subsea	
interventions,	surface	response	activities	including	numerous	vessels,	
and	shoreline	response	involving	deployment	of	boom	and	beach	
cleaning	activities.

Under	US	law	BP	is	required	to	compensate	individuals,	
businesses,	government	entities	and	others	who	have	been	impacted	by	
the	oil	spill.	Individual	and	business	claims	are	administered	by	the	GCCF,	
which	is	separate	from	BP.	BP	has	established	a	trust	fund	of	$20	billion	to	
be	funded	over	the	period	to	the	fourth	quarter	of	2013,	which	is	available	
to	satisfy	legitimate	individual	and	business	claims	administered	by	the	
GCCF,	state	and	local	government	claims	resolved	by	BP,	final	judgments	
and	settlements,	state	and	local	response	costs,	and	natural	resource	
damages	and	related	costs	arising	as	a	consequence	of	the	Gulf	of	Mexico	
oil	spill.	In	2010,	BP	contributed	$5	billion	to	the	fund,	and	further	quarterly	
contributions	of	$1.25	billion	are	to	be	made	during	the	period	2011	to	
2013.	The	income	statement	charge	for	2010	includes	$20	billion	in	relation	
to	the	trust	fund,	adjusted	to	take	account	of	the	time	value	of	money.	The	
establishment	of	the	trust	fund	does	not	represent	a	cap	or	floor	on	BP’s	
liabilities	and	BP	does	not	admit	to	a	liability	of	this	amount.

BP	has	provided	for	all	liabilities	that	can	be	estimated	reliably	at	this	

time,	including	fines	and	penalties	under	the	Clean	Water	Act	(CWA).	The	
total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	to	all	obligations	
relating	to	the	incident	are	subject	to	significant	uncertainty.

BP	considers	that	it	is	not	possible	to	estimate	reliably	any	
obligation	in	relation	to	natural	resource	damages	claims	under	the	OPA	90,	
litigation	and	fines	and	penalties	except	for	those	in	relation	to	the	CWA.	
These	items	are	therefore	contingent	liabilities.

BP	holds	a	65%	interest	in	the	Macondo	well,	with	the	remaining	

35%	held	by	two	joint	venture	partners.	While	BP	believes	and	will	
assert	that	it	has	a	contractual	right	to	recover	the	partners’	shares	of	
the	costs	incurred,	no	recovery	amounts	have	been	recognized	in	the	
financial	statements.

For	a	full	understanding	of	the	impacts	and	uncertainties	relating	to	

the	Gulf	of	Mexico	oil	spill	refer	to	Financial	statements	–	Note	2	on	
page	158,	Note	37	on	page	199	and	Note	44	on	page	218.	See	also	Risk	
factors	on	page	27	and	Proceedings	and	investigations	relating	to	the	Gulf	
of	Mexico	oil	spill	on	pages	130-131.	

38	 BP	Annual	Report	and	Form	20-F	2010

	
	
Share	price	and	dividend	consequences
As	a	result	of	the	incident,	BP’s	board	reviewed	its	dividend	policy	and	
decided	that	no	ordinary	share	dividends	would	be	paid	in	respect	of	the	
first,	second	and	third	quarters	of	2010.	Furthermore,	the	BP	share	price	
suffered	a	significant	fall	on	the	London	Stock	Exchange,	from	655	pence	
per	share	on	the	day	of	the	incident	to	reach	a	trading	low	point	of	296	
pence	per	share	on	25	June	2010.	Although	there	has	since	been	some	
recovery	in	the	share	price,	at	493	pence	per	share	on	18	February	2011,	it	
remained	considerably	below	its	level	immediately	before	the	incident.	
(See Share prices and listings on page 134 for further information on the 
performance of BP’s share price.)

Other	consequences
BP’s	reputation	has	been	damaged	by	the	incident.	For	further	information,	
see	Risk	factors	on	pages	27-32.

BP’s long-term commitment to the Gulf of Mexico region
The	Gulf	of	Mexico	incident	has	had	a	profound	impact	on	the	people	and	
economy	of	the	Gulf	coast	as	well	as	the	offshore	energy	industry	and	BP.
From	the	beginning,	BP	has	worked	tirelessly	to	address	the	
economic	and	environmental	impact	of	the	spill	and	has	a	dedicated	team	
working	closely	with	local	and	state	officials	to	ensure	that	government	
claims	are	paid	in	a	fair	and	expeditious	manner.

BP	has	also	provided	funding	to	promote	tourism	and	seafood	

safety	–	two	cornerstones	of	the	Gulf	coast	economy	–	and	has	
worked	closely	with	state	and	local	leaders	to	restore	the	economic	health	
of	the	region.

We	recognize	that	environmental	and	economic	restoration	means	
more	than	just	cleaning	up	the	oil	and	paying	for	losses	experienced	across	
the	Gulf	coast.	We	intend	to	ensure	that	the	long-term	impacts	of	the	oil	
spill	are	understood	and	remediated.

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Business	review

Exploration	and	Production

Organizational and governance changes in Exploration and 
Production
As	part	of	our	response	to	the	Gulf	of	Mexico	oil	spill,	at	the	beginning	of	
the	fourth	quarter	we	decided	to	reorganize	our	Exploration	and	Production	
segment	to	create	three	separate	divisions:	Exploration,	Developments,	
and	Production,	integrated	through	a	Strategy	and	Integration	organization.	
This	is	designed	to	change	fundamentally	the	way	we	operate,	with		
a	particular	focus	on	managing	risk,	delivering	common	standards		
and	processes	and	building	personnel	and	technological	capability		
for	the	future.

The	Exploration	division	is	accountable	for	renewing	our	resource	

base	through	access,	exploration	and	appraisal.	The	Developments	division	
is	accountable	for	the	safe	and	compliant	execution	of	wells	(drilling	and	
completions)	and	major	projects,	building	on	the	centralized	developments	
organization	established	in	2010.	The	Production	division	is	accountable	for	
safe	and	compliant	operations,	including	upstream	production	assets,	
midstream	transportation	and	processing	activities,	and	the	development	
of	our	resource	base.	Divisional	activities	are	integrated	on	a	regional	basis	
by	a	regional	president	reporting	to	the	Production	division.

The	group	Safety	and	Operational	Risk	(S&OR)	function	is	being	

enhanced	to	further	our	objectives	in	safety,	compliance	and	risk	
management	and	demonstrates	our	commitment	to	preventing	future	
low-probability,	high-impact	incidents.	It	has	its	own	expert	staff	embedded	
in	the	divisions	and	is	responsible	for	ensuring	that	all	operations	are	carried	
out	to	common	standards	and	for	auditing	compliance	with	those	
standards.

The	Strategy	and	Integration	organization	is	accountable	for	

optimization	and	integration	across	the	divisions,	including	delivery	of	
support	from	finance,	procurement	and	supply	chain,	human	resources	and	
information	technology.

Our	Exploration	and	Production	segment	included	upstream	and	

midstream	activities	in	29	countries	in	2010,	including	Angola,	Azerbaijan,	
Canada,	Egypt,	Norway,	Russia,	Trinidad	&	Tobago	(Trinidad),	the	UK,	the	US	
and	other	locations	within	Asia,	Australasia,	South	America	and	Africa,	as	
well	as	gas	marketing	and	trading	activities,	primarily	in	Canada,	Europe	and	
the	US.	Upstream	activities	involve	oil	and	natural	gas	exploration	and	field	
development	and	production.	Our	exploration	programme	is	currently	
focused	on	Egypt,	the	deepwater	Gulf	of	Mexico,	Libya,	the	North	Sea,	
Oman	and	onshore	US.	Major	development	areas	include	Angola,	
Azerbaijan,	Canada,	Egypt,	the	deepwater	Gulf	of	Mexico,	the	UK	North	
Sea	and	Russia.	During	2010,	production	came	from	20	countries.	The	
principal	areas	of	production	are	Angola,	Azerbaijan,	Egypt,	Russia,	Trinidad,	
the	UK	and	the	US.

Midstream	activities	involve	the	ownership	and	management	of	

crude	oil	and	natural	gas	pipelines,	processing	facilities	and	export	
terminals,	LNG	processing	facilities	and	transportation,	and	our	NGL	
extraction	businesses	in	the	US,	the	UK,	Canada	and	Indonesia.	Our	most	
significant	midstream	pipeline	interests	are	the	Trans-Alaska	Pipeline	
System	in	the	US,	the	Forties	Pipeline	System	and	the	Central	Area	
Transmission	System	pipeline,	both	in	the	UK	sector	of	the	North	Sea;	the	
South	Caucasus	Pipeline	(SCP),	which	takes	gas	from	Azerbaijan	through	
Georgia	to	the	Turkish	border;	and	the	Baku-Tbilisi-Ceyhan	pipeline,	running	
through	Azerbaijan,	Georgia	and	Turkey.	Major	LNG	activities	are	located	in	
Trinidad,	Indonesia	and	Australia.	BP	is	also	investing	in	the	LNG	business	
in	Angola.

Additionally,	our	activities	include	the	marketing	and	trading	of	

natural	gas,	power	and	natural	gas	liquids.	These	activities	provide	routes	
into	liquid	markets	for	BP’s	gas	and	power,	and	generate	margins	and	fees	
associated	with	the	provision	of	physical	and	financial	products	to	third	
parties	and	additional	income	from	asset	optimization	and	trading.

40	 BP	Annual	Report	and	Form	20-F	2010

Our	oil	and	natural	gas	production	assets	are	located	onshore	and	offshore	
and	include	wells,	gathering	centres,	in-field	flow	lines,	processing	facilities,	
storage	facilities,	offshore	platforms,	export	systems	(e.g.	transit	lines),	
pipelines	and	LNG	plant	facilities.

Upstream	operations	in	Argentina,	Bolivia,	Chile,	Abu	Dhabi,	
Venezuela	and	Russia,	as	well	as	some	of	our	operations	in	Angola,	Canada	
and	Indonesia,	are	conducted	through	equity-accounted	entities.

Our market
Energy	markets	recovered	in	2010	from	the	impact	of	the	global	economic	
recession,	with	crude	oil	prices	in	particular	bouncing	back	following	a	
decline	in	2009	–	the	first	since	2001.

Dated	Brent	for	the	year	averaged	$79.50	per	barrel,	29%	above	

2009’s	average	of	$61.67	per	barrel.	Prices	fluctuated	in	a	relatively	narrow	
band	of	$70-$80	per	barrel	for	most	of	the	year	before	rising	in	the	fourth	
quarter.	Prices	exceeded	$90	per	barrel	in	December,	the	highest	level	
since	October	2008.

In	2011,	we	expect	oil	price	movements	to	continue	to	be	driven	by	

the	pace	of	global	economic	growth	and	its	resulting	implications	for	oil	
consumption,	and	by	OPEC	production	decisions.

Natural	gas	prices	strengthened	in	2010,	but	were	volatile.	The	

average	US	Henry	Hub	First	of	Month	Index	rose	to	$4.39/mmBtu,	a	10%	
increase	from	the	depressed	prices	in	2009.

Gas	consumption	recovered	across	the	world	along	with	the	

economy.	In	the	US,	a	cold	start	to	2010	followed	by	a	hot	summer	and	
low	temperatures	towards	the	end	of	the	year	also	contributed	to	demand	
strength.	Yet	domestic	production	growth	–	of	shale	gas	in	particular	–	
continued	apace	and	limited	price	rises.	Henry	Hub	gas	prices	stayed	
below	coal	parity	in	US	power	generation	from	the	summer,	leading	to	
the	displacement	of	coal	by	gas.	The	differentials	of	production	area	
prices	to	Henry	Hub	prices	continued	to	narrow	as	pipeline	bottlenecks	
were	reduced.

In	Europe,	spot	gas	prices	at	the	UK	National	Balancing	Point	

increased	by	38%	to	an	average	of	42.45	pence	per	therm	for	2010.	Yet	
plentiful	global	LNG	supply	kept	spot	gas	prices	below	oil-indexed	contract	
levels	for	most	of	the	year,	causing	competition	with	contract	pipeline	
supplies	and	marginal	European	gas	production.	UK	spot	gas	prices	only	
attained	contract	price	levels	from	the	end	of	November	as	cold	weather	
caused	rapid	inventory	draw-downs.

In	2011,	we	expect	gas	markets	to	continue	to	be	driven	by	the	

economy,	weather,	domestic	production	trends	and	continued	significant	
growth	of	global	LNG	supply.

Our strategy
In	Exploration	and	Production,	our	priority	is	to	ensure	safe,	reliable	and	
compliant	operations	worldwide.	Our	strategy	is	to	invest	to	grow	
long-term	value	by	continuing	to	build	a	portfolio	of	enduring	positions	in	
the	world’s	key	hydrocarbon	basins	with	a	focus	on	deepwater,	gas	
(including	unconventional	gas)	and	giant	fields.	Our	strategy	is	enabled	by:
•	 Continuously	reducing	operating	risk.
•	 Strong	relationships	built	on	mutual	advantage,	deep	knowledge	of	the	

basins	in	which	we	operate,	and	technology.

•	 Building	capability	along	the	value	chain	in	Exploration,	Developments	

and	Production.

We	are	increasing	investment	in	Exploration,	a	key	source	of	value	creation	
at	the	front	end	of	the	value	chain,	and	we	are	evolving	the	nature	of	our	
relationships,	particularly	with	National	Oil	Companies.	We	will	also	
continue	to	actively	manage	our	portfolio,	with	a	focus	on	value	growth.

Our performance

Key statistics

Sales	and	other	operating	revenuesa	
Replacement	cost	profit	before	

interest	and	taxb	

Capital	expenditure	and	acquisitions	

Average	BP	crude	oil	realizationsc	
Average	BP	NGL	realizationsc	
Average	BP	liquids	realizationsc	d	
Average	West	Texas	Intermediate	

oil	pricee	

Average	Brent	oil	pricee	

Average	BP	natural	gas	realizationsc	
Average	BP	US	natural	gas	realizationsc	

Average	Henry	Hub	gas	pricef	

Average	UK	National	Balancing	Point	

gas	pricee	

Total	production	for	subsidiariesg	h	
Total	production	for	equity-accounted	

entitiesg	h	

Total	of	subsidiaries	and		

2010	

2009	

66,266	

57,626	

30,886	
17,753	

24,800	
14,896	

77.54	
42.78	
73.41	

59.86	
29.60	
56.26	

$	million

2008

86,170

38,308
22,227
$	per	barrel
95.43
52.30
90.20

79.45	
79.50	

3.97	
3.88	

4.39	

61.92	
61.67	

100.06
97.26
$	per	thousand	cubic	feet
6.00
6.77
$	per	million	British	thermal	units
9.04
pence	per	therm

3.25	
3.07	

3.99	

58.12
30.85	
42.45	
thousand	barrels	of	oil	equivalent	per	day
2,517
2,684	
2,492	

1,330	

1,314	

1,321

equity-accounted	entitiesg	h	

3,822	

Net	proved	reserves	for	subsidiaries	
Net	proved	reserves	for		

12,077	

3,998	

3,838
million	barrels	of	oil	equivalent
12,562

12,621	

equity-accounted	entities	

5,994	

5,671	

5,585

Total	of	subsidiaries	and		

equity-accounted	entities	

18,071	

18,292	

18,147

	sales	between	businesses.
	profit	after	interest	and	tax	of	equity-accounted	entities.

a	Includes
b	Includes
c	R	 ealizations	are	based	on	sales	of	consolidated	subsidiaries	only,	which	excludes	equity-accounted	
entities.
d	Cr	 ude	oil	and	natural	gas	liquids.
e	All	
f	Henr
gNet
h	Expressed
equivalent	at	5.8	billion	cubic	feet	=	1	million	barrels.

	in	thousands	of	barrels	of	oil	equivalent	per	day	(mboe/d).	Natural	gas	is	converted	to	oil	

y	Hub	First	of	Month	Index.

	traded	days	average.

	of	royalties.

2010	performance
Safety and operational risk
In	Exploration	and	Production,	safety,	both	process	and	personal,	remains	
our	highest	priority.	As	described	above,	the	organizational	and	governance	
changes	in	Exploration	and	Production	and	S&OR	have	been	designed	to	
ensure	we	achieve	our	objectives	in	this	area.	In	addition,	BP’s	operating	
management	system	(OMS)	provides	us	with	a	systematic	framework	for	
safe,	reliable	and	efficient	operations.	By	the	end	of	2010	all	of	our	
exploration	and	production	operations	had	completed	their	transition	
to	OMS.

Safety	performance	is	monitored	by	a	suite	of	input	and	output	

metrics	which	focus	on	personal	and	process	safety	including	operational	
integrity,	health	and	all	aspects	of	compliance.

In	2010,	excluding	the	impact	of	the	Gulf	of	Mexico	oil	spill,	further	
information	on	which	can	be	found	on	page	34,	Exploration	and	Production	
had	one	workforce	fatality.

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The	recordable	injury	frequency	(RIF),	which	measures	the	number	of	
recordable	injuries	to	the	BP	workforce	per	200,000	hours	worked,	was	
0.32.	This	is	lower	than	2009	when	it	was	0.39	and	2008	when	it	was	0.43.	
Our	day	away	from	work	case	frequency	(DAFWCF)	in	2010	was	0.063.	
This	is	higher	than	2009	when	it	was	0.038	and	2008	when	it	was	0.057.	
This	increase	is	largely	due	to	day-away-from-work	cases	resulting	from	the	
Gulf	of	Mexico	incident	and	an	aviation	incident	in	Canada.

In	2010,	the	number	of	reported	Loss	of	Primary	Containment	

(LOPC)	incidents	in	Exploration	and	Production	was	194,	down	from	321	in	
2009.	Excluding	the	impact	of	the	Gulf	of	Mexico	incident,	the	number	of	
reported	oil	spills	equal	to	or	larger	than	1	barrel	during	2010	was	116,	up	
from	112	in	2009.	This	is	the	first	year	since	1999	that	the	number	of	
reported	spills	has	increased.

Financial and operating performance
We	continually	seek	access	to	resources	and	in	2010,	in	addition	to	new	
access	resulting	from	acquisitions	as	detailed	on	page	43,	this	included	
Azerbaijan,	where	BP	and	the	State	Oil	Company	of	the	Republic	of	
Azerbaijan	(SOCAR)	signed	a	new	30-year	PSA	on	joint	exploration	and	
development	of	the	Shafag-Asiman	structure	in	the	Caspian;	China,	where	
we	farmed	into	Block	42/05	in	the	deepwater	South	China	Sea;	the	Gulf	of	
Mexico,	where	we	were	awarded	18	blocks	through	the	Outer	Continental	
Shelf	Lease	Sale	213,	eleven	of	which	have	been	executed	and	seven	have	
yet	to	be	executed;	Indonesia,	where	we	were	awarded	the	North	Arafura	
PSC	onshore	Papua;	Jordan,	where	on	3	January	2010,	we	received	
approval	from	the	Government	of	Jordan	to	join	the	state-owned	National	
Petroleum	Company	(NPC)	to	exploit	the	onshore	Risha	concession	in	the	
north	east	of	the	country;	onshore	US,	with	further	properties	in	the	Eagle	
Ford	shale	gas	play;	and	the	UK,	where	we	were	awarded	seven	blocks	in	
the	26th	offshore	licensing	round.

Since	the	start	of	2011,	we	have	been	awarded	four	blocks	in	the	

Ceduna	Basin,	offshore	South	Australia	and,	subject	to	partner	and	
government	approval,	we	have	signed	a	new	agreement	with	the	China	
National	Offshore	Oil	Corporation	(CNOOC)	to	explore	Block	43/11	in	the	
South	China	Sea.	We	have	also	announced	a	strategic	global	alliance	with	
Rosneft,	which	includes	an	agreement	to	explore	and	develop	three	licence	
blocks	in	Russia’s	South	Kara	Sea.	See	Legal	proceedings	on	page	133	for	
information	on	an	interim	injunction,	granted	by	the	English	High	Court	on	
1	February	2011	and	effective	until	11	March	2011,	restraining	BP	from	
taking	any	further	steps	in	relation	to	the	Rosneft	transactions	pending	the	
outcome	of	arbitration	proceedings.

On	21	February	2011,	Reliance	Industries	Limited	and	BP	
announced	their	intention	to	form	an	upstream	joint	venture	in	which	BP	
will	take	a	30%	stake	in	23	oil	and	gas	production-sharing	contracts	that	
Reliance	operates	in	India,	and	a	50:50	joint	venture	for	the	sourcing	and	
marketing	of	gas	in	India.	See	page	43	for	further	information.

In	November	2010,	we	announced	the	Hodoa	gas	discovery	in	the	

deepwater	West	Nile	Delta	area	of	Egypt.

Three	major	projects	came	onstream	in	2010.	Production	
commenced	at	the	In	Salah	Gas	compression	project	in	Algeria,	the	Great	
White	field	in	the	Gulf	of	Mexico,	and	the	Noel	field	in	Canada.	In	2010	we	
took	final	investment	decisions	on	15	projects.

Production	was	lower	than	last	year,	largely	due	to	the	impact	of	
events	in	the	Gulf	of	Mexico.	After	adjusting	for	the	effect	of	entitlement	
changes	in	our	PSAs	and	the	effect	of	acquisitions	and	disposals,	
underlying	production	was	2%	lower	than	2009.	In	December	2010,	we	
sustained	production	from	the	Rumaila	field	in	Iraq	at	10%	above	the	initial	
production	rate	in	2009	to	achieve	the	Improved	Production	Target,	which	is	
the	first	significant	milestone	in	the	rehabilitation	of	Rumaila.	In	2010,	
full-year	production	growth	in	TNK-BP	was	2.5%.

Sales	and	other	operating	revenues	for	2010	were	$66	billion,	

compared	with	$58	billion	in	2009	and	$86	billion	in	2008.	The	increase	in	
2010	primarily	reflected	higher	oil	and	gas	realizations,	partly	offset	by	
lower	production.	The	decrease	in	2009	primarily	reflected	lower	oil	and	gas	
realizations.

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The	replacement	cost	profit	before	interest	and	tax	for	2010	was	
$30,886	million,	compared	with	$24,800	million	for	the	previous	year.	
2010	included	net	non-operating	gains	of	$3,199	million,	primarily	gains	on	
disposals	that	completed	during	the	year	partly	offset	by	impairment	
charges	and	fair	value	losses	on	embedded	derivatives.	(See page 25 for 
further information on non-operating items.)	In	addition,	fair	value	
accounting	effects	had	an	unfavourable	impact	of	$3	million	relative	to	
management’s	measure	of	performance.	(See page 26 for further 
information on fair value accounting effects.)

The	primary	additional	factors	contributing	to	the	25%	increase	in	

replacement	cost	profit	before	interest	and	tax	were	higher	realizations,	
lower	depreciation	and	higher	earnings	from	equity-accounted	entities,	
mainly	TNK-BP,	partly	offset	by	lower	production,	a	significantly	lower	
contribution	from	gas	marketing	and	trading	and	higher	production	taxes.

Total	capital	expenditure	including	acquisitions	and	asset	exchanges	

in	2010	was	$17.8	billion	(2009	$14.9	billion	and	2008	$22.2	billion).	For	
further	information	on	acquisitions	and	disposals	see	pages	43-44.
Development	expenditure	of	subsidiaries	incurred	in	2010,	

excluding	midstream	activities,	was	$9.7	billion,	compared	with	
$10.4	billion	in	2009	and	$11.8	billion	in	2008.

Prior	years’	comparative	financial	information
The	replacement	cost	profit	before	interest	and	tax	for	the	year	ended	
31	December	2009	of	$24,800	million	included	a	net	credit	for	non-
operating	items	of	$2,265	million,	with	the	most	significant	items	being	
gains	on	the	sale	of	operations	(primarily	from	the	disposal	of	our	46%	
stake	in	LukArco,	the	sale	of	our	49.9%	interest	in	Kazakhstan	Pipeline	
Ventures	LLC	and	the	sale	of	BP	West	Java	Limited	in	Indonesia)	and	fair	
value	gains	on	embedded	derivatives.	In	addition,	fair	value	accounting	
effects	had	a	favourable	impact	of	$919	million	relative	to	management’s	
measure	of	performance.

The	replacement	cost	profit	before	interest	and	tax	for	the	year	

ended	31	December	2008	was	$38,308	million	and	included	a	net	charge	
for	non-operating	items	of	$990	million,	with	the	most	significant	items	
being	net	impairment	charges	and	net	fair	value	losses	on	embedded	
derivatives,	partly	offset	by	the	reversal	of	certain	provisions.	The	
impairment	charge	included	a	$517	million	write-down	of	our	investment	in	
Rosneft	based	on	its	quoted	market	price	at	the	end	of	the	year.	In	addition,	
fair	value	accounting	effects	had	an	unfavourable	impact	of	$282	million	
relative	to	management’s	measure	of	performance.

The	primary	additional	factor	contributing	to	the	35%	decrease	in	

the	replacement	cost	profit	before	interest	and	tax	for	the	year	ended	
31	December	2009	compared	with	the	year	ended	31	December	2008	was	
lower	realizations.	In	addition,	the	result	was	impacted	by	lower	income	
from	equity-accounted	entities	and	higher	depreciation	but	the	result	
benefited	from	higher	production	and	lower	costs,	as	a	result	of	our	
continued	focus	on	cost	management.

Outlook
In	2011,	we	will	seek	to	continuously	drive	operational	risk	reduction	
through	the	S&OR	function.	Through	the	restructuring	into	divisions,	we	
intend	to	drive	functional	excellence	across	the	lifecycle	of	exploration,	
developments	and	production	and	continue	to	focus	on	building	our	
technological	and	human	capability	for	the	future.

We	believe	that	our	portfolio	of	assets	remains	well	positioned	to	

compete	and	grow	value	in	a	range	of	external	conditions.	We	will	continue	
to	actively	manage	our	portfolio	with	a	focus	on	value	growth.

42	 BP	Annual	Report	and	Form	20-F	2010

Upstream activities
Exploration
The	group	explores	for	oil	and	natural	gas	under	a	wide	range	of	licensing,	
joint	venture	and	other	contractual	agreements.	We	may	do	this	alone	or,	
more	frequently,	with	partners.	BP	acts	as	operator	for	many	of	these	
ventures.

Our	exploration	and	appraisal	costs,	excluding	lease	acquisitions,	in	

2010	were	$2,706	million,	compared	with	$2,805	million	in	2009	and	
$2,290	million	in	2008.	These	costs	included	exploration	and	appraisal	
drilling	expenditures,	which	were	capitalized	within	intangible	fixed	assets,	
and	geological	and	geophysical	exploration	costs,	which	were	charged	to	
income	as	incurred.	Approximately	80%	of	2010	exploration	and	appraisal	
costs	were	directed	towards	appraisal	activity.	In	2010,	we	participated	in	
479	gross	(95.5	net)	exploration	and	appraisal	wells	in	10	countries.	The	
principal	areas	of	exploration	and	appraisal	activity	were	Egypt,	the	
deepwater	Gulf	of	Mexico,	Libya,	the	North	Sea,	Oman	and	onshore	US.

Total	exploration	expense	in	2010	of	$843	million	(2009	$1,116	

million	and	2008	$882	million)	included	the	write-off	of	expenses	related	
to	unsuccessful	drilling	activities	in	the	deepwater	Gulf	of	Mexico	
($161	million),	the	North	Sea	($42	million),	Libya	($26	million),	Angola	
($24	million)	and	others	($4	million).	It	also	included	$157	million	related	to	
decommissioning	of	idle	infrastructure,	as	required	by	the	Bureau	of	Ocean	
Energy	Management	Regulation	and	Enforcement’s	Notice	of	Lessees	
2010	G05	issued	in	October	2010.

Reserves	booking	from	new	discoveries	will	depend	on	the	results	
of	ongoing	technical	and	commercial	evaluations,	including	appraisal	drilling.

Proved	reserves	replacement
Total	hydrocarbon	proved	reserves,	on	an	oil	equivalent	basis	including	
equity-accounted	entities,	comprised	18,071mmboe	(12,077mmboe	for	
subsidiaries	and	5,994mmboe	for	equity-accounted	entities)	at	
31	December	2010,	a	decrease	of	1%	(decrease	of	4%	for	subsidiaries	and	
increase	of	6%	for	equity-accounted	entities)	compared	with	the	
31	December	2009	reserves	of	18,292mmboe	(12,621mmboe	for	
subsidiaries	and	5,671mmboe	for	equity-accounted	entities).	Natural	gas	
represented	about	41%	(54%	for	subsidiaries	and	14%	for	equity-
accounted	entities)	of	these	reserves.	The	change	includes	a	net	decrease	
from	acquisitions	and	disposals	of	307mmboe	(303mmboe	net	decrease	
for	subsidiaries	and	4mmboe	net	decrease	for	equity-accounted	entities).	
Acquisitions	occurred	in	Azerbaijan,	Canada,	Norway	and	the	US.	Disposals	
occurred	in	Canada,	Egypt	and	the	US.

The	proved	reserves	replacement	ratio	is	the	extent	to	which	
production	is	replaced	by	proved	reserves	additions.	This	ratio	is	expressed	
in	oil	equivalent	terms	and	includes	changes	resulting	from	revisions	to	
previous	estimates,	improved	recovery	and	extensions	and	discoveries.	For	
2010	the	proved	reserves	replacement	ratio	excluding	acquisitions	and	
disposals	was	106%	(129%	in	2009	and	121%	in	2008)	for	subsidiaries	and	
equity-accounted	entities,	74%	for	subsidiaries	alone	and	166%	for	
equity-accounted	entities	alone.

In	2010,	net	additions	to	the	group’s	proved	reserves	(excluding	
production	and	sales	and	purchases	of	reserves-in-place)	amounted	to	
1,503mmboe	(686mmboe	for	subsidiaries	and	818mmboe	for	equity-
accounted	entities),	principally	through	improved	recovery	from,	and	
extensions	to,	existing	fields	and	discoveries	of	new	fields.	Of	our	
subsidiary	reserves	additions	through	improved	recovery	from,	and	
extensions	to,	existing	fields	and	discoveries	of	new	fields,	approximately	
67%	were	associated	with	new	projects	and	were	proved	undeveloped	
reserves	additions.	The	remaining	additions	are	in	existing	developments	
where	they	represent	a	mixture	of	proved	developed	and	proved	
undeveloped	reserves.	Volumes	added	in	2010	principally	relied	on	the	
application	of	conventional	technologies.	The	principal	reserves	additions	in	
our	subsidiaries	were	in	the	US	(Arkoma,	Hawkville,	Kuparuk,	Mars,	
Prudhoe	Bay,	Thunder	Horse,	Tubular	Bells),	the	UK	(Kinnoull,	Loyal,	Machar,	
Schiehallion),	Egypt	(West	Nile	Delta),	Trinidad	(Immortelle)	and	Iraq	
(Rumaila).	The	principal	reserves	additions	in	our	equity-accounted	entities	
were	in	Argentina	(Cerro	Dragon),	Bolivia	(Margarita),	Canada	(Sunrise)	and	
in	Russia	(Samotlor,	Sorochinsko-Nikolskoye,	Talinskoye,	Uvat).

Fourteen	per	cent	of	our	proved	reserves	are	associated	with	production-
sharing	agreements	(PSAs).	The	main	countries	in	which	we	operated	
under	PSAs	in	2010	were	Algeria,	Angola,	Azerbaijan,	Egypt,	Indonesia,	
Iraq	and	Vietnam.

Production
Our	total	hydrocarbon	production	during	2010	averaged	3,822	thousand	
barrels	of	oil	equivalent	per	day	(mboe/d).	This	comprised	2,493mboe/d	for	
subsidiaries	and	1,329mboe/d	for	equity-accounted	entities,	a	decrease	of	
7%	(decreases	of	12%	for	liquids	and	2%	for	gas)	and	an	increase	of	1%	
(increases	of	1%	for	liquids	and	3%	for	gas)	respectively	compared	with	
2009.	In	aggregate,	after	adjusting	for	entitlement	impacts	in	our	PSAs	and	
the	effect	of	acquisitions	and	disposals,	production	was	2%	lower	than	
2009.	For	subsidiaries,	39%	of	our	production	was	in	the	US,	18%	in	
Trinidad	and	9%	in	the	UK.

We	expect	production	in	2011	to	be	lower	than	in	2010	as	a	result	
of	disposals,	lower	production	from	the	Gulf	of	Mexico	and	the	increased	
turnaround	activity	to	improve	the	long-term	reliability	of	the	assets.	As	a	
result	of	these	factors,	reported	production	in	2011	is	expected	to	be	
around	3,400mboe/d.	The	actual	outcome	will	depend	on	the	exact	timing	
of	disposals,	the	pace	of	getting	back	to	work	in	the	Gulf	of	Mexico,	OPEC	
quotas	and	the	impact	of	the	oil	price	on	our	PSAs.	In	the	Gulf	of	Mexico,	
there	is	industry-wide	uncertainty	around	the	pace	at	which	new	drilling	
activity	will	be	restored	following	the	lifting	of	the	drilling	moratorium	in	
October	2010.	No	new	permits	for	the	drilling	of	deepwater	wells	(except	
for	water	injection	and	side	track	wells)	had	been	issued	to	any	company	
until	the	end	of	February	2011.	BP	has	clear	criteria	for	safely	restarting	
drilling	and	completions	activity,	which	include	meeting	all	new	regulatory	
requirements,	addressing	each	of	the	recommendations	of	our	internal	
investigation,	compliance	with	our	own	standards	and	ensuring	we	have	
the	right	capability	in	place,	along	with	appropriate	contractor	management.
The	group	and	its	equity-accounted	entities	have	numerous	

long-term	sales	commitments	in	their	various	business	activities,	all	of	
which	are	expected	to	be	sourced	from	supplies	available	to	the	group	that	
are	not	subject	to	priorities,	curtailments	or	other	restrictions.	No	single	
contract	or	group	of	related	contracts	is	material	to	the	group.

Acquisitions	and	disposals
During	2010,	we	continued	to	grow	our	portfolio	of	assets	through	
acquisitions	such	as	the	transaction	with	Devon	Energy,	which	significantly	
enhanced	our	position	in	a	number	of	core	strategic	areas	in	Brazil,	
Azerbaijan	and	deepwater	Gulf	of	Mexico,	and	the	increase	in	our	equity	
holding	in	the	Valhall	and	Hod	fields,	potentially	very	significant	fields	in	the	
North	Sea	with	technological	upsides.

We	also	undertook	a	number	of	disposals	as	part	of	our	previously	

announced	portfolio	high-grading	review.	In	total,	these	transactions	
generated	$17	billion	in	proceeds	during	2010	including	prepayments	of	
$6.2	billion	for	disposals	yet	to	complete.	See	Financial	statements	–	
Note	4	on	page	163.	With	regards	to	proved	reserves,	102mmboe	were	
acquired	in	2010,	all	within	our	subsidiaries	while	408mmboe	were	
disposed	of	(approximately	404mmboe	for	subsidiaries	and	approximately	
4mmboe	for	equity-accounted	entities).

Acquisitions
•	 In	March	2010,	BP	announced	a	broad-ranging	transaction	with	Devon	
Energy	to	enhance	its	position	in	core	strategic	areas.	BP	agreed	to	pay	
Devon	Energy	$6.9	billion	in	cash	for	assets	in	Brazil,	Azerbaijan	and	the	
US	deepwater	Gulf	of	Mexico.	
In	addition,	BP	sold	to	Devon	Energy	a	50%	stake	in	BP’s	Kirby	oil	
sands	interests	in	Alberta,	Canada,	for	$500	million.	The	parties	have	
agreed	to	form	a	50:50	joint	venture,	operated	by	Devon,	to	pursue	the	
development	of	the	interest.	Devon	committed	to	fund	an	additional	
$150	million	of	capital	costs	on	BP’s	behalf.
In	Brazil,	subject	to	government	and	regulatory	approvals,	the	
transaction	will	give	BP	a	diverse	and	broad	deepwater	exploration	
acreage	position	offshore	Brazil	with	interests	in	eight	licence	blocks	in	
the	Campos	and	Camamu-Almada	basins,	as	well	as	two	onshore	
licences	in	the	Parnaiba	basin.	The	Campos	basin	blocks	include	three	

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discoveries	–	Xerelete,	pre-salt	Wahoo	and	Itaipu	–	and	the	producing	
Polvo	field.
In	the	US	deepwater	Gulf	of	Mexico,	BP	gained	a	high-quality	portfolio	
with	interests	in	some	240	leases,	with	a	particular	focus	on	the	
emerging	Paleogene	play	in	the	ultra-deepwater.	The	addition	of	
Devon’s	30%	interest	in	the	major	Paleogene	discovery,	Kaskida,	gave	
BP	a	100%	interest	in	the	project.	The	assets	also	included	interests	in	
four	producing	oilfields:	Magnolia,	Merganser,	Nansen,	and	Zia,	and	one	
non-producing	asset.
In	Azerbaijan,	acquisition	of	Devon’s	3.29%	(after	pre-emption	
exercised	by	some	of	the	partners)	stake	in	the	BP-operated	Azeri-
Chirag-Gunashli	development	increased	BP’s	interest	to	37.43%.
	 The	undeveloped	Kirby	oil	sands	leases	are	in	the	south-east	of	the	
Athabasca	region	of	Alberta,	close	to	the	Devon-operated	Jackfish	
development,	which	started	production	in	2007.	BP	and	Devon	have	
agreed	an	initial	appraisal	programme	to	assess	the	significant	potential	
of	the	Kirby	acreage	and	to	establish	a	long-term	development	plan.	In	
addition	to	forming	the	joint	venture,	BP	and	Devon	have	agreed	to	
enter	into	a	long-term	heavy	crude	off-take	agreement	for	production	
from	the	Kirby	development	as	well	as	a	portion	of	the	production	from	
some	of	Devon’s	other	oil	sands	assets.

•	 	Also	in	March	2010,	BP	announced	that	it	had	entered	into	a	partnership	
in	Canada	with	Value	Creation	Inc.	(VCI)	to	develop	the	Terre	de	Grace	
(TDG)	oil	sands	lease,	one	of	VCI’s	large	oil	sands	leases,	in	the	
Athabasca	region.	BP	is	now	the	operator	and	majority	partner	for	the	
partnership,	with	VCI	and	BP	together	providing	strategic	direction	and	
guidance.	TDG	is	a	large,	contiguous	185,000	acres	of	high-quality	oil	
sands	land	with	substantial	delineation	of	the	East	Graceland	area	and	
further	potential	in	the	less-delineated	remainder	of	the	leases.	In	2010,	
capital	expenditure	in	relation	to	the	formation	of	this	partnership	was	
$900	million.

•	 O	 n	1	September	2010,	BP	increased	its	equity	holding	in	the	significant	

Norwegian	Valhall	and	Hod	fields	by	acquiring	7.9%	interest	in	the	
Valhall	field	and	12.5%	in	the	Hod	field	from	Total.	The	transaction	
increased	the	equity	holding	in	Valhall	to	35.95%	and	Hod	to	37.5%.	
The	final	purchase	consideration	was	$492	million.	The	acquisition	is	
expected	to	strengthen	BP’s	existing	business	in	Norway	and	the	
North	Sea.

•	 	In	September	2010,	BP	announced	an	agreement	with	Devon	Energy	in	
which	BP	acquired	40.82%	of	Devon’s	existing	share	in	Block	42/05	in	
the	South	China	Sea.	The	remaining	59.18%	of	Devon’s	share	was	
purchased	by	Chevron,	who	will	be	the	operator	in	the	exploration	
phase	under	the	amendment	agreements	to	the	production-sharing	
contract	with	CNOOC.	All	pre-development	spending	will	be	incurred	
by	BP	and	Chevron.	During	the	development	phase,	CNOOC	has	the	
right	to	back-in	to	a	51%	share	in	the	project	thus	leaving	working	
interest	shares	as	follows:	BP	20%,	CNOOC	51%,	Chevron	29%.

•	 	On	24	January	2011,	BP	exercised	a	preferential	right	to	acquire	Shell’s	
working	interest	in	the	Marlin	and	Dorado	producing	fields	for	a	total	
consideration	of	$257	million.	This	brings	BP’s	working	interest	in	both	
fields	to	100%.

•	 	On	21	February	2011,	Reliance	Industries	Limited	and	BP	announced	

that	they	intend	to	form	an	upstream	joint	venture	in	which	BP	will	take	
a	30%	stake	in	23	oil	and	gas	production-sharing	contracts	that	
Reliance	operates	in	India,	including	the	producing	KG	D6	block,	and	
form	a	50:50	joint	venture	for	the	sourcing	and	marketing	of	gas	in	India.	
BP	will	pay	Reliance	Industries	Limited	an	aggregate	consideration	of	
$7.2	billion,	and	completion	adjustments,	for	the	interests	to	be	
acquired	in	the	23	production-sharing	contracts.	Future	performance	
payments	of	up	to	$1.8	billion	could	be	paid	based	on	exploration	
success	that	results	in	development	of	commercial	discoveries.	
Reliance	will	continue	to	be	the	operator	under	the	production-sharing	
contracts.	Completion	of	the	transactions	is	subject	to	Indian	regulatory	
approvals	and	other	customary	conditions.

BP	Annual	Report	and	Form	20-F	2010	 43

	
 
	
	
	
	
Business	review

Disposals
•	 	In	July	2010,	BP	announced	that	it	had	entered	into	several	agreements	

to	sell	upstream	assets	in	the	US,	Canada	and	Egypt	to	Apache	
Corporation	(and	an	existing	partner	that	exercised	pre-emption	rights).	
The	deals,	together	worth	a	total	of	$7	billion,	comprise	BP’s	Permian	
Basin	assets	in	Texas	and	south-east	New	Mexico,	US;	its	Western	
Canadian	upstream	gas	assets;	and	the	Western	Desert	business	
concessions	and	East	Badr	El-din	exploration	concession	in	Egypt.	
These	transactions	were	completed	during	2010.

•	 	On	3	August	2010,	BP	announced	that	it	had	agreed	to	sell	its	oil	and	

gas	exploration,	production	and	transportation	business	in	Colombia	to	
a	consortium	of	Ecopetrol,	Colombia’s	national	oil	company	(51%),	and	
Talisman	of	Canada	(49%).	The	two	companies	agreed	to	pay	BP	a	total	
of	$1.9	billion	in	cash,	subject	to	customary	post-completion	price	
adjustments,	for	100%	of	the	shares	in	BP	Exploration	Company	
(Colombia)	Limited	(BPXC),	the	wholly-owned	BP	subsidiary	company	
that	held	BP’s	oil	and	gas	exploration,	production	and	transportation	
interests	in	Colombia.	Following	the	approval	of	the	Colombian	
authorities,	completion	occurred	on	24	January	2011.

•	 	On	31	August	2010,	BP	completed	the	sale	of	its	entire	interest	in	the	
Overthrust	assets	(Painter	Complex	Gas	Plant,	Painter	Reservoir	Unit	
and	Whitney	Canyon	field	and	inlet	facility)	to	Merit	Energy	Company	
for	$217	million.

•	 O	 n	18	October	2010,	BP	announced	it	had	reached	agreement	to	sell	
its	upstream	businesses	and	associated	interests	in	Venezuela	and	
Vietnam	to	TNK-BP	for	a	total	of	$1.8	billion	subject	to	customary	
post-completion	price	adjustments.	The	agreement	includes	BP’s	
interests	in	the	Petroperijá,	Boquerón	and	PetroMonagas	joint	ventures	
in	Venezuela	and,	in	Vietnam,	BP’s	35%	operating	interest	in	the	Lan	
Tay	and	Lan	Do	gas	fields	(Block	6.1)	and	associated	pipeline	and	power	
generation	interests.	Block	6.1	partners,	PetroVietnam	and	ONGC	
Videsh	Ltd,	have	waived	pre-emption	rights	to	purchase	BP’s	Block	6.1	
interest.	BP	will	retain	an	economic	interest	in	these	assets	through	its	
50%	interest	in	TNK-BP.

•	 I	n	October	2010,	BP	announced	it	had	reached	an	agreement	with	its	
partner,	Hess	Corporation,	for	the	sale	of	a	20%	interest	in	the	Tubular	
Bells	field	in	the	Gulf	of	Mexico.	Hess	agreed	to	acquire	the	20%	
interest	from	BP	for	$40	million	and	became	the	operator.	The	
increased	ownership	brought	Hess’s	working	interest	in	Tubular	Bells	to	
40%.	Chevron	holds	a	30%	interest	and	BP	retains	30%.	Tubular	Bells,	
which	was	discovered	in	2003,	is	a	deepwater	field	approximately	135	
miles	south-east	of	New	Orleans,	Louisiana.

•	 	On	25	October	2010,	BP	announced	that	it	had	reached	agreement	to	
sell	its	recently	acquired	interests	in	four	mature	producing	deepwater	
oil	and	gas	fields	in	the	US	Gulf	of	Mexico	to	Marubeni	Oil	and	Gas	for	
$650	million.	BP	acquired	the	interests	in	the	fields	–	Magnolia,	
Merganser,	Nansen	and	Zia	–	from	Devon	Energy	earlier	in	2010	as	
part	of	the	wider	acquisition	of	assets	in	the	Gulf	of	Mexico,	Brazil	
and	Azerbaijan,	but	determined	that	they	did	not	fit	well	with	the	rest	
of	the	group’s	assets	in	the	region	and	would	be	of	more	value	to	
another	company.

•	 	On	28	November	2010,	BP	announced	that	it	had	entered	into	an	

agreement	to	sell	its	interests	in	Pan	American	Energy	(PAE)	to	Bridas	
Corporation.	PAE	is	an	Argentina-based	oil	and	gas	company	owned	by	
BP	(60%)	and	Bridas	Corporation	(40%).	Bridas	Corporation	will	pay	BP	
a	total	of	$7.06	billion	in	cash	for	BP’s	interest	in	PAE.	The	transaction	is	
expected	to	be	completed	in	2011.	The	transaction	excludes	the	shares	
of	PAE	E&P	Bolivia	Ltd.	Completion	of	the	transaction	is	subject	to	
closing	conditions	including	the	receipt	of	all	necessary	governmental	
and	regulatory	approvals.

•	 	On	14	December	2010,	BP	announced	that	it	had	reached	agreement	to	

sell	its	upstream	assets	in	Pakistan	to	United	Energy	Group	for	
$775	million.	Subject	to	certain	closing	conditions,	including	the	receipt	
of	all	necessary	governmental	and	regulatory	approvals,	closing	is	
anticipated	to	occur	by	the	end	of	the	first	quarter	of	2011.

44	 BP	Annual	Report	and	Form	20-F	2010

•	 	During	2010,	BP	also	announced	its	intention	to	divest	its	interest	in	the	
Tuscaloosa	fields	in	Louisiana,	the	Wattenberg	plant	in	Colorado	and	its	
NGL	business	in	Canada.

•	 	On	22	February	2011,	BP	announced	its	intention	to	sell	its	interests	in	a	
number	of	operated	oil	and	gas	fields	in	the	UK.	The	assets	involved	are	
the	Wytch	Farm	onshore	oilfield	in	Dorset	and	all	of	BP’s	operated	gas	
fields	in	the	southern	North	Sea,	including	associated	pipeline	
infrastructure	and	the	Dimlington	terminal.	BP	aims	to	complete	the	
disposals	around	the	end	of	2011,	subject	to	receipt	of	suitable	offers	
and	regulatory	and	third	party	approvals.	The	assets	do	not	yet	meet	
the	criteria	to	be	reclassified	as	non-current	assets	held	for	sale	and	it	is	
not	yet	possible	to	estimate	the	financial	effect	of	these	intended	
transactions.

The	following	discussion	reviews	operations	in	our	Exploration	and	
Production	business	by	continent	and	country,	and	lists	associated	
significant	events	that	occurred	in	2010.	Where	relevant,	BP’s	percentage	
working	interest	in	oil	and	gas	assets	is	shown	in	brackets.	Working	interest	
is	the	cost-bearing	ownership	share	of	an	oil	or	gas	lease.	Consequently	
the	percentages	disclosed	for	certain	agreements	do	not	necessarily	
reflect	the	percentage	interests	in	reserves	and	production.

Europe
United	Kingdom
BP	is	the	largest	producer	of	hydrocarbons	in	the	UK.	Key	aspects	of	our	
activities	in	the	North	Sea	include	a	focus	on	in-field	drilling	and	selected	
new	field	developments.
•	 	In	July	2010,	the	UK	Parliament’s	Energy	and	Climate	Change	Select	
Committee	launched	an	investigation	into	the	safety	of	deepwater	
drilling	in	the	UK,	in	light	of	the	accident	in	the	Gulf	of	Mexico.	In	
September,	BP	provided	both	written	and	oral	evidence	to	the	
Committee,	as	did	a	number	of	other	operators	and	organizations	with	a	
stake	in	the	UK	Continental	Shelf	(UKCS).

•	 	In	the	UK,	BP	has	been	closely	involved	in	communicating	the	lessons	
learned	from	the	Gulf	of	Mexico	oil	spill	to	industry	and	the	regulatory	
authorities,	and	has	also	been	widely	represented	in	the	Oil	Spill	
Prevention	and	Response	Advisory	Group	(OSPRAG),	a	group	formed	in	
late	May	to	co-ordinate	and	lead	the	UK’s	response	to	such	incidents.	
BP	has	provided	support,	for	example,	through	the	transfer	of	two	
containment	devices	to	Oil	Spill	Response	Limited’s	Southampton	
depot	and	by	leading	the	design	and	procurement	of	a	capping	stack	for	
use	in	the	deepwater	of	the	UKCS.	The	capping	stack	project	is	due	for	
completion	in	mid-2011.

•	 	The	European	Commission	published	its	policy	and	pre-legislative	

communication	on	offshore	safety	in	October	2010.	Preparation	of	a	
draft	legislative	package	is	now	with	the	European	Commission	
services,	for	expected	publication	in	spring	2011.

•	 B	 P	is	scheduled	to	drill	a	deepwater	exploration	well	in	the	west	of	

Shetland	during	2011	and,	together	with	its	drilling	contractor,	plans	to	
implement	all	relevant	lessons	from	the	Gulf	of	Mexico	accident	during	
the	planning	and	execution	of	that	well.	Much	has	already	been	done	
during	2010	in	the	North	Sea	business	to	further	improve	the	safety	of	
drilling	operations.

•	 	In	October	2010,	BP	was	awarded	interests	in	seven	offshore	

exploration	blocks	in	the	26th	round	of	UK	Continental	Shelf	licensing.	
Five	of	these	blocks	are	BP-operated	and	two	are	partner-operated.	
This	represents	the	largest	licence	award	for	BP	in	the	UK	for	more	than	
10	years.

•	 	On	27	October	2010,	the	European	Union	followed	the	UN	and	US	in	

enacting	further	restrictive	measures	against	Iran	(the	EU	Regulations).	
The	EU	Regulations	target,	among	other	things,	legal	persons,	entities	
or	bodies	outside	of	Iran	that	have	direct	or	indirect	Iranian	ownership.

•	 	On	16	November	2010,	production	from	the	Rhum	gas	field	in	the	

central	North	Sea	was	suspended	pending	clarification	from	the	UK	
government	on	certain	aspects	of	the	EU	Regulations.	This	action	
was	taken	to	comply	with	the	notification	requirements	in	the	EU	
Regulations.	Rhum	is	owned	by	BP	(50%)	and	the	Iranian	Oil	
Company	(50%)	under	a	joint	operating	agreement	dating	back	to	
the	early	1970s.

Rest	of	Europe
Our	activities	in	the	Rest	of	Europe	are	in	Norway.
•	 	On	9	November	2010,	the	development	of	the	Norwegian	oil	and	gas	
field	Skarv	reached	a	significant	milestone	with	the	naming	ceremony	
of	the	Skarv	Floating	Production,	Storage	and	Offloading	(FPSO)	unit.	
The	ceremony	took	place	in	Geoje	in	South	Korea.	The	vessel	will	
operate	in	the	Norwegian	Sea	close	to	the	Arctic	Circle,	210km	off	the	
coast	of	Nordland.	It	is	due	to	start	production	at	the	Skarv	oil	and	gas	
field	in	the	autumn	of	2011.

•	 	In	2010,	the	Valhall	redevelopment	project	passed	a	major	milestone	
with	the	completion	of	the	heavy	lift	programme.	The	main	deck	and	
living	quarters	were	successfully	installed	offshore	in	July	2010.	The	
living	quarters	are	scheduled	to	be	ready	for	habitation	in	April	2011,	
with	production	start-up	from	the	new	facility	scheduled	for	early	2012.

North America
United	States
Our	activities	within	the	US	take	place	in	three	main	areas:	deepwater	Gulf	
of	Mexico,	Lower	48	states	and	Alaska.

Deepwater Gulf of Mexico
For	further	information	on	the	impact	of	the	Gulf	of	Mexico	oil	spill	and	BP’s	
response	please	see	pages	34-39.	Also	see	page	43	under	Production.
•	 	On	31	March	2010,	first	oil	was	achieved	from	the	Great	White	field	
(BP	33.3%)	located	in	the	ultra-deep	waters	of	the	Gulf	of	Mexico.	
Production	is	processed	by	the	Perdido	Regional	Host	floating	
production	facility	(BP	27.5%),	an	integrated	spar	and	drilling	rig.	The	
development	is	operated	by	Shell	on	behalf	of	BP	and	Chevron.	Great	
White	marks	the	first	development	of	a	Paleogene	(Lower	Tertiary)	
reservoir	in	the	Gulf	of	Mexico	and	is	expected	to	represent	80%	of	the	
estimated	total	production	through	the	Perdido	Host.

•	 I	n	September	2010,	the	final	investment	decision	was	made	for	the	
Mars	B	(BP	28.5%)	deepwater	development,	located	approximately	
130	miles	south	of	New	Orleans,	Louisiana	in	the	Gulf	of	Mexico.	
The	development	will	include	a	second	tension-leg	platform,	named	
Olympus,	to	enhance	recovery	from	the	Mars	field.	The	Mars	B	
development	will	draw	production	from	eight	Mississippi	Canyon	blocks	
–	762,	763,	764,	805,	806,	807,	850	and	851.

•	 	In	March	2010,	BP	participated	in	lease	sale	213.	Following	this	sale	we	

were	awarded	18	leases,	11	of	which	have	now	been	executed,	a	
further	seven	leases	were	awarded	but	have	not	yet	been	executed.

Lower 48 states
Our	North	America	Gas	business	operates	onshore	in	the	Lower	48	states	
producing	natural	gas,	natural	gas	liquids	and	coalbed	methane	across	
14	states.	In	2010,	we	drilled	over	200	wells	as	operator	across	the	US,	
including	start-up	operations	in	the	Eagle	Ford	shale.	Shale	gas	assets	are	
becoming	an	increasingly	important	part	of	our	North	America	Gas	business.
We	have	not	included	any	proved	undeveloped	reserves	expected	

to	commence	development	beyond	five	years	in	our	disclosed	volumes,	
although	we	are	committed	to	development	beyond	five	years	in	
many	fields.

Alaska
BP	operates	15	North	Slope	oilfields	(including	Prudhoe	Bay,	Endicott,	
Northstar,	and	Milne	Point)	and	four	North	Slope	pipelines,	and	owns	a	
significant	interest	in	six	other	producing	fields.

Two	key	aspects	of	BP’s	business	strategy	in	Alaska	are	
commercializing	the	large	undeveloped	natural	gas	resource	within	our	
26.4%	interest	in	Prudhoe	Bay	and	unlocking	the	large	undeveloped	
viscous	and	heavy	oil	resources	within	existing	North	Slope	fields	through	
the	application	of	advanced	technology.

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•	 	In	2010,	we	progressed	the	previously	announced	development	

activities	for	the	Liberty	oilfield,	which	is	located	on	federal	leases	
about	six	miles	offshore	in	the	Beaufort	Sea,	and	east	of	the	Prudhoe	
Bay	oilfield.	The	planned	development	includes	up	to	six	ultra-extended	
reach	wells,	including	four	producers	and	two	injectors,	to	be	drilled	
from	existing	infrastructure	in	the	BP-operated	Endicott	field	to	
minimize	the	onshore	and	offshore	environmental	footprint.	As	part	of	a	
continuous	evaluation	of	project	design,	materials,	and	systems,	we	
suspended	physical	construction	of	the	rig	on-site	in	the	fourth	quarter.	
Following	a	review	of	engineering	and	design	elements,	and	resolution	
of	any	issues,	we	plan	to	continue	rig	construction.	As	this	review	
moves	forward,	we	will	develop	a	revised	project	schedule.	BP	drilled	
the	Liberty	discovery	well	in	1997,	and	is	the	operator	and	sole	owner	
of	the	field.

•	 	The	Point	Thomson	Unit	(PTU)	was	terminated	by	administrative	

decision	of	the	State	of	Alaska	Department	of	Natural	Resources	(DNR)	
in	November	2006	(BP	32%).	ExxonMobil,	the	operator,	and	the	other	
unit	owners,	including	BP,	appealed	the	unit	termination	in	the	Alaska	
Superior	Court.	At	the	end	of	2006,	based	on	the	DNR’s	termination	of	
the	Unit,	BP	wrote	off	all	historical	costs	associated	with	the	PTU.	In	
January	2009,	ExxonMobil	was	granted	permission	by	the	DNR,	under	
a	conditional	interim	decision,	to	conduct	drilling	operations	on	two	of	
the	31	leases	comprising	the	PTU.	On	11	January	2010,	the	Alaska	
Superior	Court	reversed	the	DNR’s	administrative	decision	to	terminate	
the	unit.	The	DNR	petitioned	the	State	of	Alaska	Supreme	Court	for	
limited	review,	and	the	petition	was	granted	in	the	second	quarter	of	
2010.	As	of	the	end	of	2010,	the	case	is	still	pending	before	the	
Alaska	Supreme	Court.	ExxonMobil	and	the	State	of	Alaska	have	
also	informed	the	other	unit	owners,	including	BP,	that	they	are	
negotiating	a	settlement	agreement.	BP	has	asked	to	participate	in	
the	settlement	discussions.

Canada
In	Canada,	BP	is	focused	on	one	of	the	world’s	largest	petroleum	resource	
basins,	Canada’s	oil	sands,	using	in-situ	technology.	In-situ	technology	is	
different	to	mining	in	that	it	limits	land	disturbance	and	requires	no	tailing	
ponds.	The	in-situ	technology	that	BP	Canada	plans	to	use	is	steam-
assisted	gravity	drainage	(SAGD)	which	uses	the	injection	of	steam	into	the	
reservoir	to	warm	the	bitumen	so	that	it	can	flow	to	the	surface	through	
recovery	wells.	BP	holds	an	interest	in	several	oil	sands	leases	through	the	
Sunrise	Oil	Sands	and	Terre	de	Grace	Oil	Sands	partnerships	and	the	Pike	
Oil	Sands	joint	venture.	BP	also	develops	and	produces	natural	gas	and	
natural	gas	liquids,	markets	natural	gas,	is	the	largest	marketer	in	Canada	of	
natural	gas	liquids	and	has	significant	exploration	interests	in	the	Canadian	
Beaufort	Sea.
•	 	In	November	2010,	phase	1	of	the	Sunrise	oil	sands	project	(BP	50%)	

was	sanctioned.	BP	and	its	partner,	Husky	Energy	Inc,	have	committed	
funding	to	build	facilities,	drill	wells	and	create	the	operational	systems	
and	resources	to	bring	Sunrise	phase	1	into	production.	First	production	
of	bitumen	is	expected	in	2014,	building	to	60,000	barrels	per	day	
gross	capacity	over	the	subsequent	24	months.	Long-term	drilling	and	
facility	development	is	planned	to	continue	thereafter	in	order	to	
maintain	that	rate	for	40	years	or	more.	Future	additional	phases	of	
Sunrise	are	being	contemplated.

•	 	In	July	2010,	BP	signed	a	joint	operating	agreement	with	ExxonMobil	

Canada	Limited	and	Imperial	Oil	Resources	Ventures	Limited,	a	
subsidiary	of	ExxonMobil,	to	exchange	50%	of	BP’s	working	interest	in	
the	EL	449	field	for	50%	working	interest	in	Imperial/Exxon’s	EL	446	
field,	both	in	the	Canadian	Beaufort	Sea.	Under	this	agreement,	
operatorship	was	assigned	to	Imperial	with	BP	remaining	actively	
involved	in	major	exploration	decisions.

•	 	In	2010,	interpretation	of	the	2009	3D-seismic	survey	of	licences	in	the	
Canadian	Beaufort	Sea	commenced	and	access	to	seismic	data	for	the	
EL	446	licence	was	acquired.

BP	Annual	Report	and	Form	20-F	2010	 45

	
 
Business	review

South America
Trinidad	&	Tobago
BP	holds	exploration	and	production	licences	covering	904,000	acres	
offshore	of	the	east	coast.	Facilities	include	13	offshore	platforms	and	one	
onshore	processing	facility.	Production	comprises	oil,	gas	and	NGLs.
•	 	On	21	April	2010,	BP	Trinidad	&	Tobago’s	(bpTT)	Serrette	platform	was	
installed	in	Trinidad	waters	in	bpTT’s	east	coast	offshore	acreage.	The	
Serrette	platform	is	located	51	kilometres	north	of	bpTT’s	Mango	
development.	It	represents	the	first	development	in	the	northern	area	
of	bpTT’s	Columbus	Basin	acreage	and	has	been	equipped	to	enable	
future	development	opportunities	in	this	area.	Serrette,	bpTT’s	
thirteenth	offshore	production	platform,	is	the	fifth	normally	unmanned	
installation	(NUI),	designed	and	constructed	in	Trinidad	&	Tobago.	The	
Serrette	project	was	sanctioned	in	May	2009	and	has	a	design	capacity	
of	1	billion	cubic	feet	per	day	and	will	deliver	a	peak	production	of	500	
million	standard	cubic	feet	per	day.	The	platform	will	tie	into	the	Cassia	
B	platform.	Drilling	is	expected	to	commence	in	the	first	quarter	of	2011	
and	production	is	planned	for	the	second	quarter	of	2011.

Africa
Angola
BP	is	present	in	four	major	deepwater	licences	offshore	Angola	(Blocks	15,	
17,	18	and	31)	and	is	operator	in	Blocks	18	and	31.	In	addition,	BP	holds	a	
13.6%	equity	in	the	first	Angolan	LNG	project.
•	 	In	August	2010,	Total,	as	operator	of	Block	17	(BP	16.67%),	announced	
the	development	of	the	Cravo	Lirio	Orquidea	Violeta	(CLOV)	project	and	
the	award	of	the	principal	contracts.	This	project	is	the	fourth	
development	in	Angola’s	deepwater	offshore	Block	17,	after	Girassol,	
Dalia	and	Pazflor,	and	is	located	approximately	140	kilometres	from	
Luanda	and	40	kilometres	north-west	of	Dalia	in	water	depths	ranging	
from	1,100	to	1,400	metres.	The	CLOV	development	will	lead	to	four	
fields	coming	onstream.	Drilling	is	expected	to	start	in	2012	and	first	oil	
is	expected	in	2014.	A	total	of	34	subsea	wells	are	planned	to	be	tied	
back	to	the	CLOV	FPSO	unit,	which	will	have	a	processing	capacity	of	
160mb/d	and	a	storage	capacity	of	approximately	1.8	million	barrels.
•	 	Sanctioned	in	2008,	PSVM	comprises	the	development	of	the	Plutão,	
Saturno,	Vênus	and	Marte	fields,	in	a	water	depth	of	approximately	
2,000	metres,	some	400	kilometres	north-west	of	Luanda.	In	2010,	BP	
commenced	the	offshore	stage	of	this	major	project	with	the	arrival	of	
several	vessels	into	Angola	waters.	Pile	installation	has	been	completed	
and	installation	of	the	production	flowlines	started.	Parallel	to	this,	in	
Singapore	the	PSVM	FPSO	was	modified	to	include	the	new	Turret	
Support	Structure.	Oil	production	from	PSVM	is	scheduled	to	start	in	
2011.	The	remaining	discoveries	in	Block	31	will	be	developed	through	
hubs	similar	to	the	first	development,	PSVM.

Algeria
BP	is	a	partner	with	Sonatrach	and	Statoil	in	the	In	Salah	(BP	33.15%)	and	
In	Amenas	(BP	45.89%)	projects,	which	supply	gas	to	the	domestic	and	
European	markets.	BP	is	also	in	a	joint	venture	with	Sonatrach	in	the	
Rhourde	El	Baguel	(REB)	oilfield	(BP	60%),	an	enhanced	oil	recovery	
project	75	kilometres	east	of	the	Hassi	Messaoud	oilfield.	In	addition,	BP	is	
in	a	joint	venture	with	Sonatrach	in	the	Bourarhet	Sud	block,	located	to	the	
south	west	of	In	Amenas.
•	 	In	2010,	the	In	Salah	compressions	project	successfully	achieved	

first	gas.

•	 	During	2010,	the	next	phase	of	the	In	Amenas	development	was	
approved	with	the	award	of	the	engineering	primary	contracts	for	
compression.	The	In	Salah	Southern	Fields	project	is	expected	to	
be	approved	in	early	2011	with	first	gas	for	both	projects	expected	
by	2014.

•	 	In	September	2010,	the	Algerian	government	approved	an	extension	to	

the	second	prospecting	period	for	the	Bourarhet	Sud	block.

46	 BP	Annual	Report	and	Form	20-F	2010

Libya
In	Libya,	BP	is	in	partnership	with	the	Libyan	Investment	Corporation	(LIC)	
to	explore	acreage	in	the	onshore	Ghadames	and	offshore	Sirt	basins,	
covered	under	the	exploration	and	production-sharing	agreement	ratified	in	
December	2007	(BP	85%).	BP’s	net	assets	in	Libya	at	31	December	2010	
were	$212	million.
•	 T	 he	first	phase	of	the	offshore	3D	seismic	acquisition	was	completed	in	

October	2009,	fulfilling	BP’s	marine	3D	seismic	commitment.	The	
programme	covered	a	surface	area	of	17,000	square	kilometres	and	
was	the	largest	offshore	3D	proprietary	survey	ever	undertaken	by	an	
international	energy	company.	It	involved	the	deployment	of	the	largest	
and	most	powerful	data-processing	facility	ever	installed	on	a	seismic	
vessel	and	included	a	technology	trial	of	a	multi-azimuth	(MAZ)	seismic	
technique,	the	first	ever	three-azimuth	seismic	survey	in	Libyan	waters.

•	 	The	onshore	3D	seismic	acquisition	in	BP’s	Ghadames	acreage	

commenced	in	November	2008	and	is	ongoing.	This	14,000	square	
kilometre	commitment	represents	one	of	the	largest	single	3D	land	
seismic	commitments	in	the	industry.

	 The	programme	involves	the	first	at-scale	deployment	of	the	ISS™	

seismic	acquisition	technology,	a	cutting-edge	proprietary	BP	
technique	using	independent	simultaneous	sources	that	is	allowing	
BP	to	operate	one	of	the	most	efficient	land	seismic	programmes	in	
the	world	today.	The	technology	has	enabled	BP	to	acquire	high-quality,	
densely-sampled	3D	land	data	for	the	same	cost	as	3D	marine	or	2D	
land	data	while	minimizing	environmental	impacts,	a	major	achievement	
for	the	industry.

•	 D	 ue	to	the	outbreak	of	political	unrest	in	Libya,	the	BP	office	in	Tripoli	

was	closed	on	21	February	2011	and	our	Libyan	operations	suspended.		
All	BP	expatriate	staff	and	their	families	have	been	evacuated	from	
Libya.	Currently,	it	is	not	possible	to	say	what	impact	the	ongoing	
unrest,	potential	political	changes	and	international	sanctions	will	have	
on	the	now-suspended	seismic	operations	and	start-up	of	the	
exploration	drilling	programme	which	had	been	scheduled	to	
commence	onshore	and	offshore	in	2011.

Egypt
BP	has	a	long-standing	history	in	Egypt,	successfully	operating	there	for	
over	45	years.	To	date	BP	has	produced	almost	40%	of	Egypt’s	entire	oil	
production	and	supplies	more	than	35%	of	the	domestic	gas	demand	with	
its	partners.	In	2010,	BP	Egypt	production	was	133mboe/d.	Net	assets	at	
31	December	2010	were	$6,107	million.	BP	is	working	to	meet	Egypt’s	
domestic	market	growth	by	actively	exploring	in	the	Nile	Delta	and	
investing	to	add	production	from	existing	discoveries.
•	 	In	July	2010,	BP	signed	a	new	agreement	with	the	Egyptian	Ministry	
of	Petroleum	and	the	Egyptian	General	Petroleum	Corporation	to	
develop	the	significant	hydrocarbon	resources	in	the	North	Alexandria	
and	West	Mediterranean	deepwater	concessions.	Production	from	the	
West	Nile	Delta	development,	at	an	estimated	investment	of	$9	billion	
gross,	is	projected	to	reach	up	to	1	billion	cubic	feet	per	day,	providing	a	
major	new	source	of	gas	for	the	domestic	market	in	Egypt.	The	first	
phase	will	develop	gas	and	associated	condensate	through	subsea	
development	of	five	offshore	fields	into	a	new	purpose-built	onshore	
gas	plant	on	Egypt’s	Mediterranean	coast.	First	gas	is	expected	in	
late	2014.	The	new	agreement	amends	the	commercial	terms	and	
the	governance	structure	for	the	two	concessions	located	in	the	
West	Nile	Delta,	enabling	BP	and	its	partner,	RWE	Dea,	to	proceed	
with	the	development.

•	 	On	24	November	2010,	BP	announced	that	it	has	made	a	significant	
gas	discovery	in	the	deepwater	West	Nile	Delta	area.	The	Hodoa	
discovery	is	located	in	the	West	Mediterranean	deepwater	Nile	Delta	
concession,	some	80	kilometres	northwest	of	Alexandria.	The	
WMDW-7	well	was	drilled	to	a	depth	of	6,350	metres	and	is	the	first	
Oligocene	deepwater	discovery	in	the	West	Nile	Delta	area.	Further	
appraisal	is	under	way.	BP	operates	and	holds	80%	of	the	West	
Mediterranean	deepwater	concession	with	RWE	Dea	holding	the	
remaining	20%.	Hodoa	was	drilled	by	the	Pride	North	America	
semi-submersible	rig,	in	a	water	depth	of	1,077	metres.

•	 	Due	to	the	recent	significant	political	unrest	in	Cairo	and	other	major	

cities	in	Egypt,	the	BP	Egypt	office	in	Cairo	was	closed	from	28	January	
for	a	period	of	10	days.	Furthermore,	BP	expatriate	staff	and	their	
families	were	evacuated	from	Egypt.	The	BP	Egypt	office	was	
reopened	on	7	February,	and	national	staff	returned	to	work.	Most	
expatriate	staff	and	families	returned	to	Egypt	during	February.	
Production	at	BP	Egypt’s	joint	ventures	(GUPCO	and	PHP)	was	not	
affected	by	the	office	closures.	The	office	closure	and	staff	evacuation	
will	have	some	short-term	impacts	on	project	activity.	On	11	February,	
President	Mubarak	resigned	and	handed	over	power	to	the	Supreme	
Council	of	the	Egyptian	Armed	Forces.	Currently,	it	is	not	possible	to	
say	what	impact,	if	any,	future	politicial	changes	will	have	on	the	
BP	Egypt	business.

Asia
Western	Indonesia
BP	has	a	joint	interest	in	Virginia	Indonesia	Company	LLC	(VICO),	the	
operator	of	the	Sanga-Sanga	PSA	(BP	38%)	supplying	gas	to	Indonesia’s	
largest	LNG	export	facility,	the	Bontang	LNG	plant	in	Kalimantan.
•	 	In	June	2010,	BP	was	awarded	joint	study	rights	with	the	Indonesia	
Directorate	General	of	Oil	and	Gas	on	the	West	Sanga	Sanga	block	
immediately	adjacent	to	the	Sanga-Sanga	PSA.	This	study	involves	
gathering,	processing	and	interpreting	data	to	evaluate	the	viability	of	a	
coalbed	methane	(CBM)	project	in	the	area.	The	award	of	the	joint	
study	secures	matching	rights	for	BP	and	its	partner	over	the	
3,500-square	kilometre	area	when	the	area	will	be	tendered	for	
production-sharing	contracts	(PSC),	allowing	them	to	change	their	bid	
to	match	that	of	the	highest	bidder	at	that	time.

China
BP’s	upstream	asset	in	the	country	is	the	Yacheng	offshore	gas	field	(BP	
34.3%)	in	the	South	China	Sea,	one	of	the	biggest	offshore	gas	fields	in	
China.	Yacheng	supplies	the	Castle	Peak	Power	Company	gas	for	up	to	
70%	of	Hong	Kong’s	gas-fired	electricity	generation.	Additional	gas	is	also	
sold	to	the	Hainan	Holdings	Fuel	&	Chemical	Corporation	Limited.
•	 	On	12	January	2011,	BP	announced	that	it	had	signed	a	new	agreement	

with	the	China	National	Offshore	Oil	Corporation	(CNOOC)	for	
deepwater	exploration	in	Block	43/11	in	the	South	China	Sea,	subject	to	
partner	and	government	approval.

Azerbaijan
BP	is	the	largest	foreign	investor	in	the	country.	BP	operates	two	PSAs,	
Azeri-Chirag-Gunashli	(ACG)	and	Shah	Deniz,	and	also	holds	other	
exploration	leases.
•	 	On	9	March	2010,	the	steering	committee	for	the	development	of	the	

ACG	field	sanctioned	investment	in	the	Chirag	Oil	Project	(COP).	
This	is	the	next	major	capital	investment	in	the	ongoing	development	
of	the	ACG	field	in	the	Azerbaijan	sector	of	the	Caspian	Sea.	The	project	
is	planned	to	increase	oil	production	and	recovery	from	the	field	through	
a	new	offshore	facility	which	is	designed	to	fill	a	critical	gap	in	the	
field	infrastructure	between	the	existing	Deepwater	Gunashli	and	
Chirag-1	platforms.

•	 	On	7	June	2010,	the	government	of	Azerbaijan	and	the	government	of	
Turkey	signed	a	Memorandum	of	Understanding	(MOU)	as	part	of	a	
package	of	documents	that	will	regulate	the	sale	of	Azerbaijani	gas	to	
Turkey	and	transit	terms	for	transportation	of	the	gas	to	the	European	
markets	through	the	territory	of	Turkey.	This	marks	a	major	step	
forward	towards	conclusion	of	required	agreements	for	Shah	Deniz	
Stage	2	gas	sales	to	Turkey	and	beyond,	and	is	a	milestone	that	
underpins	the	significance	of	the	Stage	2	development	plans	and	paves	
the	way	for	the	project	to	move	forward	towards	a	final	investment	
decision	by	the	Shah	Deniz	partnership.	At	this	stage,	discussions	to	
define	the	best	option	for	further	gas	marketing	and	sales	continue	and	
these	are	led	by	the	Azerbaijani	government	in	conjunction	with	the	
Shah	Deniz	partnership.

Business	review

•	 	On	7	October	2010,	BP	and	the	State	Oil	Company	of	the	Republic	of	
Azerbaijan	(SOCAR)	signed	a	new	PSA	for	the	joint	exploration	and	
development	of	the	Shafag-Asiman	structure	in	the	Azerbaijan	sector	o
the	Caspian	Sea.	Under	the	PSA,	which	is	for	30	years,	BP	will	be	the	
g	
operator	with	50%	working	interest	and	SOCAR	will	hold	the	remainin
50%	equity.	The	block	lies	some	125	kilometres	(78	miles)	to	the	south
east	of	Baku.	It	covers	an	area	of	some	1,100	square	kilometres	and	ha
never	been	explored	before.	It	is	located	in	a	deepwater	section	of	
about	650-800	metres	with	reservoir	depth	of	about	7,000	metres.
•	 	On	24	December	2010,	BP	and	its	partners	received	a	five-year	PSA	

s	

f	

extension	for	Shah	Deniz	from	SOCAR.	The	PSA	extension	allows	the	
Shah	Deniz	partners	to	negotiate	new	long-term	gas	contracts	and	
underpins	the	economics	of	the	project.

•	 	During	2010,	the	remedial	work	necessary	following	the	subsurface	

gas	release	that	occurred	beneath	the	Central	Azeri	platform	in	
September	2008	was	completed.	With	the	exception	of	two	wells	that	
were	abandoned,	all	wells	on	the	Central	Azeri	platform	are	online	and	
in	service.

•	 	Naftiran	Intertrade	Co	(NICO)	Ltd	is	an	Iranian	company	and	has	a	less	
than	10%	non-operating	interest	in	Shah	Deniz.	NICO	was	selected	as	
Shah	Deniz	project	participant	by	the	State	of	Azerbaijan	when	the	Sha
Deniz	PSA	was	awarded	in	June	1996.	Under	article	30	of	the	new	EU	
Regulations	concerning	restrictive	measures	against	Iran,	any	body,	
entity	or	holder	of	rights	derived	from	an	award	of	a	PSA	before	the	
entry	into	force	of	the	EU	Regulations	by	a	sovereign	government	other
than	Iran,	shall	not	be	considered	an	‘Iranian	person,	entity	or	body’	for	
the	purposes	of	the	main	operative	provisions	of	the	EU	Regulations.

a	
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Russia
•	 O	 n	14	January	2011,	BP	and	Rosnefta	announced	a	strategic	global	
alliance.	Rosneft	and	BP	have	agreed	to	explore	and	develop	three	
licence	blocks	in	Russia’s	South	Kara	Sea	covering	approximately	
125,000	square	kilometres.	Additionally,	BP	has	agreed	to	issue	
988,694,683	ordinary	BP	shares	to	Rosneft	(representing	5%	of	BP)	in	
a	swap	where	Rosneft	has	agreed	to	transfer	1,010,158,003	ordinary	
Rosneft	shares	to	BP	(representing	9.5%	of	Rosneft).	Finally,	BP	and	
Rosneft	have	agreed	to	other	joint	pursuits	including	the	establishment	
of	an	Arctic	technology	centre	in	Russia,	joint	technical	studies	in	the	
Russian	Arctic	beyond	the	South	Kara	Sea	area	and	the	search	for	
additional	international	collaboration	opportunities.	The	share	swap	
transaction	is	subject	to	certain	listing	approvals	and	the	completion	of	
certain	administrative	requirements.	The	share	swap	agreement	is	
subject	to	the	outcome	of	arbitration	proceedings	between	BP	and	Alfa
Petroleum	Holdings	Limited	(APH)	and	OGIP	Ventures	Limited	(OGIP)	
who	have	raised	issues	relating	to	the	share	swap	agreement	and	the	
alliance.	APH	is	a	company	owned	by	Alpha	Group.	APH	and	OGIP	
each	own	25%	of	TNK-BP	in	which	BP	also	has	a	50%	shareholding.	
See	further	information	in	Legal	proceedings	on	page	133.

TNK-BP
TNK-BP,	an	associate	owned	by	BP	(50%)	and	Alfa	Group	and	Access-
Renova	(AAR)	(50%),	is	an	integrated	oil	company	operating	in	Russia	and	
Ukraine.	BP’s	investment	in	TNK-BP	is	reported	in	the	Exploration	and	
Production	segment.	The	TNK-BP	group’s	major	assets	are	held	in	OAO	
TNK-BP	Holding.	Other	assets	include	the	BP-branded	retail	sites	in	the	
Moscow	region	and	interests	in	OAO	Rusia	Petroleum	and	the	OAO	
Slavneft	group.	The	workforce	comprises	more	than	43,000	people.
•	 	Downstream,	TNK-BP	has	interests	in	six	refineries	in	Russia	and	
Ukraine	(including	Ryazan	and	Lisichansk	and	Slavneft’s	Yaroslavl	
refinery),	with	throughput	of	approximately	715	thousand	barrels	per	
day.	TNK-BP	supplies	approximately	1,400	branded	filling	stations	in	
Russia	and	Ukraine	and	has	more	than	25%	market	share	of	the	
Moscow	retail	market.

a	BP	

	already	holds	a	1.3%	investment	in	Rosneft	Oil	Company	with	a	carrying	value	of	$948	million.

BP	Annual	Report	and	Form	20-F	2010	 47

	
 
	
	
	
Business	review

•	 	On	17	February	2010,	the	TNK-BP	board	of	directors	endorsed	

•	 	In	September	2010,	BP	and	PetroChina,	as	the	international	partners	in	

investment	projects	totalling	more	than	$1.8	billion	to	be	spent	in	2010	
–	2012.	Of	this	amount,	$1.7	billion	is	allocated	for	two	major	upstream	
projects:	full	field	development	and	creation	of	regional	infrastructure	in	
the	eastern	part	of	the	Uvat	group	of	fields	and	further	development	of	
the	Verkhnechonskoye	oilfield	in	East	Siberia.	Members	of	the	board	
also	endorsed	TNK-BP’s	participation	in	a	joint	venture	between	
National	Petroleum	Consortium	LLP	and	Petroleos	de	Venezuela	
(PDVSA),	the	state	oil	company	of	Venezuela,	to	appraise	and	develop	
the	JUNIN	6	block	in	Venezuela	and	to	release	funding	of	$180	million	
to	support	these	activities	in	2010	–	2012.

•	 	On	28	May	2010,	TNK-BP	announced	completion	of	a	deal	to	acquire	
100%	of	the	Vik	Oil	group	of	companies	in	the	Ukraine.	Previously	Vik	
Oil	owned	118	fuel	stations	in	13	Ukrainian	regions,	as	well	as	8	oil	
depots,	49	petrol	tankers	and	122	land	plots	in	various	stages	of	
development.	TNK-BP	paid	$302	million	for	these	interests.

•	 On	28	February	2011,	TNK-BP	announced	that	it	had	sold	its	interest	in	

the	Kovykta	gas	field	to	Gazprom.

Sakhalin
BP	has	interests	in	Sakhalin	through	a	joint	venture	company,	Elvary	
Neftegaz,	in	which	BP	holds	a	49%	equity	interest,	and	its	partner,	Rosneft,
holds	the	remaining	51%	interest.	During	the	year,	Elvary	Neftegaz,	via	its	
Russian	affiliate,	held	geological	and	geophysical	studies	licences	with	the	
Russian	Ministry	of	Natural	Resources	and	Ecology	(MNRE)	to	perform	
exploration	seismic	and	drilling	operations	in	a	licence	area	off	the	east	
coast	of	Russia.	To	date,	2D	and	3D	seismic	data	has	been	acquired	and	
four	wells	have	been	drilled	in	the	licence	area.	In	2010,	additional	
electromagnetic	surveys	were	performed	in	advance	of	future	drilling	
commitments.	In	the	fourth	quarter	of	2010,	the	value	of	BP’s	investment	
in	Sakhalin	was	written-down	to	reflect	the	current	outlook	on	the	future	
recoverability	of	the	investment.

Middle	East	and	Pakistan
Production	in	the	Middle	East	consists	principally	of	the	production	
entitlement	of	associates	in	Abu	Dhabi,	where	we	have	equity	interests	
of	9.5%	and	14.67%	in	onshore	and	offshore	concessions	respectively.
•	 	On	3	January	2010,	BP	received	approval	from	the	government	of	

Jordan	to	join	the	state-owned	National	Petroleum	Company	to	exploit	
the	onshore	Risha	concession	in	the	north-east	of	the	country.	BP	
established	an	office	in	February	and	has	started	its	exploration	and	
appraisal	work	programme,	including	commencement	of	a	
5,000-square	kilometre	seismic	programme.

•	 	On	11	October	2010,	after	32	years	as	operator	of	the	Sharjah	
concession	area,	BP	agreed	to	transfer	its	operatorship	of	the	
concession	to	the	government	of	Sharjah.	BP	will	retain	its	equity	
ownership	of	40%	of	the	concession	until	expiry	in	November	2013.

•	 	During	2010,	major	milestones	achieved	in	the	Oman	Khazzan	

Makarem	gas	appraisal	programme	included	the	award	of	the	contract	
for	early	engineering,	design	and	concept	studies	for	the	potential	
long-term	development	of	hydrocarbon	resources	in	the	block,	and	the	
commissioning	of	early	well	test	facilities.

Iraq
Following	a	successful	bid	with	PetroChina	to	run	the	Rumaila	oil	field	in	
June	2009,	the	technical	service	contract	(TSC)	became	effective	on	
17	December	2009.	BP	holds	a	38%	share	and	is	the	lead	contractor.	
Rumaila	is	one	of	the	world’s	largest	oilfields	and	was	discovered	by	BP	
in	1953.	It	currently	produces	approximately	half	of	Iraq’s	oil	exports	and	
comprises	five	producing	reservoirs.	BP	together	with	its	partners	is	
actively	refurbishing	the	wells	and	facilities.
•	 	On	1	July	2010,	the	Rumaila	Operating	Organization	(ROO)	was	

established	and	began	to	take	over	operatorship	of	the	Rumaila	oilfield	
from	South	Oil	Company	(SOC),	one	of	the	state-owned	oil	companies	
in	Iraq.	The	ROO	is	made	up	of	approximately	4,000	assignees	from	
BP,	PetroChina	and	SOC,	and	its	creation	is	one	of	the	first	steps	in	the	
plan	to	grow	Rumaila	production	to	2.85	million	barrels	per	day	over	the	
next	few	years.

48	 BP	Annual	Report	and	Form	20-F	2010

the	ROO,	signed	an	agreement	with	the	British	Council	to	fund	
dedicated	English	language	tuition	for	approximately	500	employees	of	
the	ROO.	The	British	Council	teachers	will	be	based	in	the	Rumaila	
oilfield	and	provide	training	for	the	current	English	language	teachers	in	
SOC	and	the	local	North	Rumaila	Village	school.	According	to	the	TSC,	
BP	and	PetroChina	are	required	to	spend	$5	million	per	year	on	
education	and	this	agreement	with	the	British	Council	is	the	first	major	
programme	funded	as	part	of	this	commitment.

•	 	In	December	2010,	as	a	result	of	increasing	activity	throughout	2010,	
production	was	sustained	at	10%	above	the	initial	production	rate	to	
achieve	the	improved	production	target	which	is	the	first	significant	
milestone	in	the	rehabilitation	of	Rumaila.	Achievement	of	IPT	was	
formally	agreed	with	the	Government	of	Iraq	on	25	December	2010	and	
consequently	the	Contractors	(BP	and	PetroChina)	in	accordance	with	
the	TSC,	become	eligible	for	Service	Fees	during	2011.

Australasia
Australia
BP	is	one	of	seven	partners	in	the	North	West	Shelf	(NWS)	venture.	Six	
partners	(including	BP)	hold	an	equal	16.67%	interest	in	the	infrastructure	
and	oil	reserves	and	an	equal	15.78%	interest	in	the	gas	and	condensate	
reserves,	with	a	seventh	partner	owning	the	remaining	5.32%	of	gas	and	
condensate	reserves.	The	NWS	venture	is	currently	the	principal	supplier	
to	the	domestic	market	in	Western	Australia	and	one	of	the	largest	LNG	
export	projects	in	Asia	with	five	LNG	trainsa	in	operation.
•	 	The	North	Rankin	2	project	linking	a	second	platform	to	the	existing	
North	Rankin	A	platform,	sanctioned	in	2008,	remains	on	track	for	
start-up	in	late	2012.	On	completion,	the	North	Rankin	A	and	North	
Rankin	B	platforms	will	operate	as	a	single	integrated	facility	and	
recover	low-pressure	gas	from	the	North	Rankin	and	Perseus	
gas	fields.

•	 	The	Janz-Io	field	(BP	5.375%)	development,	which	is	part	of	the	

Greater	Gorgon	project,	is	on	track.	The	Jansz-Io	field	will	be	developed	
as	part	of	the	Greater	Gorgon	project,	which	will	comprise	three	LNG	
trains,	each	with	a	capacity	of	5	million	tonnes	per	annum	(mtpa),	on	
Barrow	Island,	with	first	gas	expected	in	2014.	As	part	of	this,	a	
unitization	and	unit	operating	agreement	has	been	executed	with	the	
joint	venture	partners	and	sales	and	purchase	agreements	for	the	
wellhead	sale	of	raw	gas	and	repurchase	of	LNG	ex-Barrow	Island	have	
been	executed	between	BP	and	Shell.

•	 	In	January	2011,	BP	announced	that	it	had	been	awarded	four	

deepwater	offshore	exploration	blocks	in	the	Ceduna	Sub	Basin	within	
the	Great	Australian	Bight,	off	the	coast	of	south	Australia.

Eastern Indonesia
•	 O	 n	26	November	2010,	BP	was	awarded	a	100%	interest	in	the	North	

Arafura	oil	and	gas	PSA	in	onshore	Papua	province.	The	PSA	was	
signed	in	Jakarta	by	representatives	of	the	government	and	BP.	The	
North	Arafura	PSA	is	located	on	the	coast	of	the	Arafura	Sea,	480	
kilometres	south	east	of	the	BP-operated	Tangguh	plant,	covering	an	
area	of	just	over	5,000	square	kilometres.	BP	expects	to	commence	
seismic	operations	on	the	block	in	the	near	future.

Midstream activities
Oil	and	natural	gas	transportation
The	group	has	direct	or	indirect	interests	in	certain	crude	oil	and	natural	gas	
transportation	systems.	The	following	narrative	details	the	significant	
events	that	occurred	during	2010	by	country.

BP’s	onshore	US	crude	oil	and	product	pipelines	and	related	

transportation	assets	are	included	under	Refining	and	Marketing	
(see page 55).

a	An	

	LNG	train	is	a	processing	facility	used	to	liquefy	and	purify	LNG.

	
Alaska
BP	owns	a	46.9%	interest	in	the	Trans-Alaska	Pipeline	System	(TAPS),	with	
the	balance	owned	by	four	other	companies.	BP	also	owns	a	50%	interest	
in	a	joint	venture	company	called	‘Denali	–	The	Alaska	Gas	Pipeline’	(Denali).	
The	remaining	50%	of	Denali	is	owned	by	a	subsidiary	of	ConocoPhillips.	
The	proposed	Denali	project	consists	of	a	gas	treatment	plant	(GTP)	on	
Alaska’s	North	Slope,	transmission	lines	from	the	Prudhoe	Bay	and	Point	
Thomson	fields	to	the	GTP,	an	Alaska	mainline	that	would	run	from	the	
North	Slope	of	Alaska	to	the	Alaska-Yukon	border,	and	a	Canada	mainline	
that	would	transport	gas	from	the	Alaska-Yukon	border	to	Alberta.	Also	
included	are	delivery	points	along	the	route	to	help	meet	local	natural	gas	
demand	in	Alaska	and	Canada.	Denali’s	cost	estimate	for	the	GTP	and	
pipelines	is	approximately	$35	billion.
•	 	Denali	conducted	concurrent	90-day	open	season	bidding	processes	
for	both	the	US	and	Canadian	portions	of	the	Denali	project	during	the	
third	quarter	of	2010,	the	bidding	for	each	concluded	on	4	October	
2010.	Conditional	bids	were	received	for	significant	capacity	from	
potential	shippers.	At	the	end	of	2010,	Denali	is	evaluating	the	bids	
received,	and	confidential	negotiations	with	potential	shippers	continue	
in	an	effort	to	reach	binding	agreements.	If	agreements	can	be	
concluded	for	sufficient	capacity,	Denali	will	seek	certification	from	the	
Federal	Energy	Regulatory	Commission	(FERC)	of	the	US	and	the	
National	Energy	Board	(NEB)	of	Canada	to	move	forward	with	project	
construction.	Denali	would	manage	the	project,	and	would	own	and	
operate	the	pipeline	when	completed.	BP	may	consider	other	equity	
participants,	including	pipeline	companies,	that	can	add	value	to	the	
project	and	help	manage	the	risks	involved.

•	 	On	12	January	2010,	an	agreement	to	settle	challenges	to	TAPS	carrier	
interstate	tariff	rate	filings	for	the	calendar	year	2008	and	the	first	half	of
2009	was	signed	by	the	TAPS	carriers	and	those	challenging	the	tariffs	
at	the	US	FERC.	The	agreement	was	approved	by	the	US	FERC	on	
1	April	2010.	Under	the	terms	of	the	settlement,	in	the	second	quarter	
of	2010	BP	paid	additional	refunds	to	third-party	shippers,	amounting	
to		$0.4	million,	representing	the	$0.12/bbl	difference	between	the	
$3.45/bbl	tariff	rate	on	which	the	interim	refunds	paid	in	2009	for	this	
period	were	based,	and	the	$3.33/bbl	tariff	rate	in	the	approved	
settlement	agreement.

North Sea
In	the	UK	sector	of	the	North	Sea,	BP	operates	the	Forties	Pipeline	System	
(FPS)	(BP	100%),	an	integrated	oil	and	NGLs	transportation	and	processing	
system	that	handles	production	from	more	than	50	fields	in	the	Central	
North	Sea.	The	system	has	a	capacity	of	more	than	1	million	barrels	per	
day,	with	average	throughput	in	2010	of	598mboe/d.	BP	also	operates	and	
has	a	29.5%	interest	in	the	Central	Area	Transmission	System	(CATS),	a	
400-kilometre	natural	gas	pipeline	system	in	the	central	UK	sector	of	the	
North	Sea.	The	pipeline	has	a	transportation	capacity	of	1,700mmcf/d	to	a	
natural	gas	terminal	at	Teesside	in	north-east	England.	CATS	offers	natural	
gas	transportation	and	processing	services.	In	addition,	BP	operates	the	
Dimlington/Easington	gas	processing	terminal	(BP	100%)	on	Humberside	
and	the	Sullom	Voe	oil	and	gas	terminal	in	Shetland.

Asia
BP,	as	operator,	holds	a	30.1%	interest	in	and	manages	the	Baku-Tbilisi-
Ceyhan	(BTC)	oil	pipeline.	The	1,768-kilometre	pipeline	transports	oil	from	
the	BP-operated	ACG	oilfield	in	the	Caspian	Sea	to	the	eastern	
Mediterranean	port	of	Ceyhan.	BP	is	technical	operator	of,	and	holds	a	
25.5%	interest	in,	the	693-kilometre	South	Caucasus	Pipeline	(SCP),	which	
takes	gas	from	Azerbaijan	through	Georgia	to	the	Turkish	border.	In	addition,
BP	operates	the	Azerbaijan	section	of	the	Western	Export	Route	Pipeline	
between	Azerbaijan	and	the	Black	Sea	coast	of	Georgia	(as	operator	of	
Azerbaijan	International	Operating	Company).

On	21	July	2010,	the	BTC	pipeline	exceeded	a	daily	average	of	

1	million	barrels	per	day	for	the	first	time,	recording	a	daily	export	figure	of	
1.057	million	barrels.	A	Drag	Reducing	Agent	(DRA)	was	utilized	to	achieve	
this	milestone.

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Liquefied natural gas
Our	LNG	activities	are	focused	on	building	competitively	advantaged	
liquefaction	projects,	establishing	diversified	market	positions	to	create	
maximum	value	for	our	upstream	natural	gas	resources	and	capturing	
third-party	LNG	supply	to	complement	our	equity	flows.

Assets	and	significant	events	in	2010	included:

•	 	In	Trinidad,	BP’s	net	share	of	the	capacity	of	Atlantic	LNG	Trainsa	

1,	2,	3	and	4	is	6	million	tonnes	of	LNG	per	year	(292	billion	cubic	feet	
equivalent	regasified).	All	of	the	LNG	from	Atlantic	Train	1	and	most	of	
the	LNG	from	Trains	2	and	3	is	sold	to	third	parties	in	the	US	and	Spain	
under	long-term	contracts.	All	of	BP’s	LNG	entitlement	from	Atlantic	
LNG	Train	4	and	some	of	its	LNG	entitlement	from	Trains	2	and	3	is	
marketed	via	BP’s	LNG	marketing	and	trading	business	to	a	variety	of	
markets	including	the	US,	the	Dominican	Republic,	Spain,	the	UK	and	
the	Far	East.

•	 	We	have	a	10%	equity	shareholding	in	the	Abu	Dhabi	Gas	Liquefaction	
Company,	which	in	2010	supplied	5.85	million	tonnes	(302,231mmscf)	
of	LNG.

•	 	BP	has	a	13.6%	share	in	the	Angola	LNG	project,	which	is	expected	to	

receive	approximately	1	billion	cubic	feet	of	associated	gas	per	day	from	
offshore	producing	blocks	and	to	produce	5.2	million	tonnes	per	year	of	
LNG	(gross),	as	well	as	related	gas	liquids	products.	Construction	and	
implementation	of	the	project	is	proceeding	and	the	plant	is	expected	to	
start	up	in	2012.

•	 	In	Indonesia,	BP	is	involved	in	two	of	the	three	LNG	centres	in	the	

country.	BP	participates	in	Indonesia’s	LNG	exports	through	its	holdings	
in	the	Sanga-Sanga	PSA	(BP	38%).	Sanga-Sanga	currently	delivers	
around	13%	of	the	total	gas	feed	to	Bontang,	one	of	the	world’s	largest	
LNG	plants.	The	Bontang	plant	produced	more	than	17	million	tonnes	of	
LNG	in	2010.

•	 	Also	in	Indonesia,	BP	has	its	first	operated	LNG	plant,	Tangguh	

(BP	37.16%),	in	Papua	Barat.	The	first	phase	of	Tangguh,	which	is	in	its	
first	full	year	of	operations,	comprises	two	offshore	platforms,	two	
pipelines	and	an	LNG	plant	with	two	production	trains	with	a	total	capacity	
of	7.6mtpa.	The	Tangguh	project	has	six	long-term	contracts	in	place	to	
supply	LNG	to	customers	in	China,	South	Korea,	Mexico	and	Japan.

•	 I	n	Australia,	we	are	one	of	seven	partners	in	the	NWS	venture.	The	joint	

venture	operation	covers	offshore	production	platforms,	trunklines,	
onshore	gas	and	LNG	processing	plants	and	LNG	carriers.	BP’s	net	
share	of	the	capacity	of	NWS	LNG	Trains	1-5	is	2.7mtpa	of	LNG.
•	 	BP	has	a	30%	equity	stake	in	the	7mtpa	capacity	Guangdong	LNG	

regasification	and	pipeline	project	in	south-east	China,	making	it	the	
only	foreign	partner	in	China’s	LNG	import	business.	The	terminal	is	
also	supplied	under	a	long-term	contract	with	Australia’s	NWS	project.
•	 	In	both	the	Atlantic	and	Asian	regions,	BP	is	marketing	LNG	using	BP	

LNG	shipping	and	contractual	rights	to	access	import	terminal	capacity	
in	the	liquid	markets	of	the	US	(via	Cove	Point	and	Elba	Island),	the	UK	
(via	the	Isle	of	Grain)	and	Italy	(Rovigo),	and	is	supplying	Asian	
customers	in	Japan,	South	Korea	and	Taiwan.

Gas marketing and trading activities
Gas	and	power	marketing	and	trading	activity	is	undertaken	primarily	in	the	
US,	Canada	and	Europe	to	market	both	BP	production	and	third-party	
natural	gas,	support	LNG	activities	and	manage	market	price	risk,	as	well	as	
to	create	incremental	trading	opportunities	through	the	use	of	commodity	
derivative	contracts.	Additionally,	this	activity	generates	fee	income	and	
enhances	margins	from	sources	such	as	the	management	of	price	risk	on	
behalf	of	third-party	customers.	These	markets	are	large,	liquid	and	volatile.	
Market	conditions	have	become	more	challenging	over	the	past	year	due	to	
the	accessibility	of	shale	gas	and	increased	pipeline	builds	in	North	
America.	This	has	resulted	in	limited	basis	differentials	and	faster	
production	responses	to	price.	However,	new	markets	are	continuing	to	
develop	with	continental	European	markets	opening	up	and	LNG	becoming	
more	liquid.	The	supply	and	trading	function	supported	the	group	through	a	
period	of	uncertainty	in	the	credit	markets	concerning	BP’s	financial	
position	during	the	Gulf	of	Mexico	oil	spill.

a	See	

	footnote	a	on	page	48.

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In	connection	with	its	trading	activities,	the	group	uses	a	range	of	
commodity	derivative	contracts	and	storage	and	transport	contracts.	
These	include	commodity	derivatives	such	as	futures,	swaps	and	options	
to	manage	price	risk	and	forward	contracts	used	to	buy	and	sell	gas	and	
power	in	the	marketplace.	Using	these	contracts,	in	combination	with	
rights	to	access	storage	and	transportation	capacity,	allows	the	group	to	
access	advantageous	pricing	differences	between	locations,	time	periods	
and	arbitrage	between	markets.	Natural	gas	futures	and	options	are	traded	
through	exchanges,	while	over-the-counter	(OTC)	options	and	swaps	are	
used	for	both	gas	and	power	transactions	through	bilateral	and/or	
centrally-cleared	arrangements.	Futures	and	options	are	primarily	used	to	
trade	the	key	index	prices,	such	as	Henry	Hub,	while	swaps	can	be	tailored	

to	price	with	reference	to	specific	delivery	locations	where	gas	and	power	
can	be	bought	and	sold.	OTC	forward	contracts	have	evolved	in	both	the	
US	and	UK	markets,	enabling	gas	and	power	to	be	sold	forward	in	a	variety	
of	locations	and	future	periods.	These	contracts	are	used	both	to	sell	
production	into	the	wholesale	markets	and	as	trading	instruments	to	buy	
and	sell	gas	and	power	in	future	periods.	Storage	and	transportation	
contracts	allow	the	group	to	store	and	transport	gas,	and	transmit	power	
between	these	locations.	The	group	has	developed	a	risk	governance	
framework	to	manage	and	oversee	the	financial	risks	associated	with	this	
trading	activity,	which	is	described	in	Note	27	to	the	Financial	statements	
on	pages	185-190.

The	range	of	contracts	that	the	group	enters	into	is	described	in	

Certain	definitions	–	commodity	trading	contracts,	on	page	82.

Oil and gas disclosures
The	following	tables	provide	additional	data	and	disclosures	in	relation	to	our	oil	and	gas	operations.

Average	sales	price	per	unit	of	production

	Europe	

	North	
America	

	South	
America	

	Africa	

	Asia	

	Australasia	

		Total	group
average	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

Russia	

Rest	of	
Asia	

$	per	unit	of	productiona

Average	sales	priceb
Subsidiaries
2010
Liquidsc 
Gas 
2009
Liquidsc	
Gas	
2008
Liquidsc	
Gas	

Equity-accounted	entitiesd
2010
Liquidsc 
Gas 
2009
Liquidsc	
Gas	
2008
Liquidsc	
Gas	

76.33 
5.44 

81.09 
7.16 

70.79 
3.88 

48.26 
4.20 

71.01 
2.80 

74.87 
4.11 

62.19	
4.68	

60.73	
7.62	

53.68	
3.07	

30.77	
3.53	

52.48	
2.50	

57.40	
3.61	

89.82	
8.41	

93.77	
6.96	

89.22	
6.77	

64.42	
7.87	

91.61	
4.90	

89.44	
4.46	

– 
– 

–	
–	

–	
–	

78.80 
4.05 

75.81 
7.01 

73.41
3.97

61.27	
3.30	

57.22	
5.25	

56.26
3.25

97.20	
3.63	

86.33	
9.22	

90.20
6.00

– 
– 

–	
–	

–	
–	

– 
– 

–	
–	

–	
–	

– 
– 

–	
–	

–	
–	

– 
– 

–	
–	

–	
–	

61.60 
1.97 

51.01	
1.90	

56.39	
1.97	

– 
– 

–	
–	

–	
–	

60.39 
1.91 

47.27	
1.51	

6.72 
7.83 

5.59	
5.25	

73.7	
1.68	

4.80	
10.53	

– 
– 

–	
–	

–	
–	

52.81
2.04

41.93
1.68

61.39
1.94

	of	production	are	barrels	for	liquids	and	thousands	of	cubic	feet	for	gas.

aUnits
bR	 ealizations	include	transfers	between	businesses.
cCr	 ude	oil	and	natural	gas	liquids.
dIt		 	is	common	for	equity-accounted	entities’	agreements	to	include	pricing	clauses	that	require	selling	a	significant	portion	of	the	entitled	production	to	local	governments	or	markets	at	discounted	
prices.

Average	production	cost	per	unit	of	production

	Europe	

	North	
America	

	South	
America	

	Africa	

	Asia	

	Australasia	

		Total	group
average	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

Russia	

Rest	of	
Asia	

$	per	unit	of	productiona

The	average	production	cost	per
unit	of	productiona
Subsidiaries
2010 
2009	
2008	

Equity-accounted	entities
2010 
2009	
2008	

12.79 
12.38	
12.19	

9.76 
10.72	
8.74	

8.10 
7.26	
9.02	

15.78 
14.45	
15.35	

– 
–	
–	

– 
–	
–	

– 
–	
–	

– 
–	
–	

2.48 
2.20	
2.34	

6.32 
6.12	
5.84	

7.52 
6.05	
6.72	

– 
–	
–	

– 
–	
–	

5.04 
4.63	
5.97	

4.59 
4.35	
5.24	

0.97 
0.94	
0.87	

2.03 
1.60	
1.74	

– 
–	
–	

6.77
6.39
7.24

4.26
3.95
4.73

a
	Units	of	production	are	barrels	for	liquids	and	thousands	of	cubic	feet	for	gas.	Amounts	do	not	include	ad	valorem	and	severance	taxes.

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Licence expiry
The	group	holds	no	licences	due	to	expire	within	the	next	three	years	that	
would	have	a	significant	impact	on	BP’s	reserves	or	production.

Resource progression
BP	manages	its	hydrocarbon	resources	in	three	major	categories:	prospect	
inventory,	contingent	resources	and	proved	reserves.	When	a	discovery	is	
made,	volumes	usually	transfer	from	the	prospect	inventory	to	the	
contingent	resources	category.	The	contingent	resources	move	through	
various	sub-categories	as	their	technical	and	commercial	maturity	increases	
through	appraisal	activity.

At	the	point	of	final	investment	decision,	most	proved	reserves	will	

be	categorized	as	proved	undeveloped	(PUD).	Volumes	will	subsequently	
be	recategorized	from	PUD	to	proved	developed	(PD)	as	a	consequence	of	
development	activity.	When	part	of	a	well’s	proved	reserves	depends	on	a	
later	phase	of	activity,	only	that	portion	of	proved	reserves	associated	with	
existing,	available	facilities	and	infrastructure	moves	to	PD.	The	first	PD	
bookings	will	typically	occur	at	the	point	of	first	oil	or	gas	production.	Major	
development	projects	typically	take	one	to	four	years	from	the	time	of	initial	
booking	of	proved	reserves	to	the	start	of	production.	Changes	to	proved	
reserves	bookings	may	be	made	due	to	analysis	of	new	or	existing	data	
concerning	production,	reservoir	performance,	commercial	factors,	
acquisition	and	disposal	activity	and	additional	reservoir	development	
activity.

Contingent	resources	in	a	field	will	only	be	recategorized	as	proved	
reserves	when	all	the	criteria	for	attribution	of	proved	status	have	been	met	
and	the	proved	reserves	are	included	in	the	business	plan	and	scheduled	
for	development,	typically	within	five	years.	The	group	will	only	book	proved	
reserves	where	development	is	scheduled	to	commence	after	five	years,	
if	these	proved	reserves	satisfy	the	SEC’s	criteria	for	attribution	of	proved	
status.	There	are	volumes	of	proved	undeveloped	reserves	scheduled	to	
commence	after	five	years	in	Trinidad	and	Canada	that	are	part	of	
ongoing	development	activities	for	which	BP	has	a	historical	track	record	
of	completing	comparable	projects.	In	all	cases,	the	volumes	are	being	
progressed	as	part	of	an	adopted	development	plan,	which	calls	for	
drilling	of	wells	over	an	extended	period	of	time	given	the	magnitude	of	
the	development.

Total	development	expenditure	in	Exploration	and	Production,	
excluding	midstream	activities,	was	$12,044	million	in	2010	($9,675	million	
for	subsidiaries	and	$2,369	million	for	equity-accounted	entities).	The	major	
areas	converted	in	2010	were	Azerbaijan,	Indonesia,	Russia,	Trinidad	and	
the	US.

In	2010,	we	converted	1,481mmboe	of	proved	undeveloped	
reserves	to	proved	developed	reserves	through	ongoing	investment	in	our	
upstream	development	activities.	The	table	below	describes	the	changes	to	
our	proved	undeveloped	reserves	position	through	the	year.

Proved	undeveloped	reserves	at	1	January	2010	
Revisions	of	previous	estimates	
Improved	recovery	
Discoveries	and	extensions	
Purchases	 	
Sales	
Total	in	year	proved	undeveloped	reserves	changes	
Progressed	to	proved	developed	reserves	
Proved	undeveloped	reserves	at	31	December	2010	

volumes	in	mmboe
7,952
(247)
1,062
689
74
(150)
9,380
(1,481)
7,899

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BP	bases	its	proved	reserves	estimates	on	the	requirement	of	reasonable	
certainty	with	rigourous	technical	and	commercial	assessments	based	on	
conventional	industry	practice.	BP	only	applies	technologies	that	have	been	
field	tested	and	have	been	demonstrated	to	provide	reasonably	certain	
results	with	consistency	and	repeatability	in	the	formation	being	evaluated	
or	in	an	analogous	formation.	BP	applies	high-resolution	seismic	data	for	
the	identification	of	reservoir	extent	and	fluid	contacts	only	where	there	is	
an	overwhelming	track	record	of	success	in	its	local	application.	In	certain	
deepwater	fields	BP	has	booked	proved	reserves	before	production	flow	
tests	are	conducted,	in	part	because	of	the	significant	safety,	cost	and	
environmental	implications	of	conducting	these	tests.	The	industry	has	
made	substantial	technological	improvements	in	understanding,	measuring	
and	delineating	reservoir	properties	without	the	need	for	flow	tests.	To	
determine	reasonable	certainty	of	commercial	recovery,	BP	employs	a	
general	method	of	reserves	assessment	that	relies	on	the	integration	of	
three	types	of	data:	(1)	well	data	used	to	assess	the	local	characteristics	
and	conditions	of	reservoirs	and	fluids;	(2)	field	scale	seismic	data	to	allow	
the	interpolation	and	extrapolation	of	these	characteristics	outside	the	
immediate	area	of	the	local	well	control;	and	(3)	data	from	relevant	
analogous	fields.	Well	data	includes	appraisal	wells	or	sidetrack	holes,	full	
logging	suites,	core	data	and	fluid	samples.	BP	considers	the	integration	of	
this	data	in	certain	cases	to	be	superior	to	a	flow	test	in	providing	
understanding	of	overall	reservoir	performance.	The	collection	of	data	from	
logs,	cores,	wireline	formation	testers,	pressures	and	fluid	samples	
calibrated	to	each	other	and	to	the	seismic	data	can	allow	reservoir	
properties	to	be	determined	over	a	greater	volume	than	the	localized	
volume	of	investigation	associated	with	a	short-term	flow	test.	There	is	a	
strong	track	record	of	proved	reserves	recorded	using	these	methods,	
validated	by	actual	production	levels.

Governance
BP’s	centrally	controlled	process	for	proved	reserves	estimation	approval	
forms	part	of	a	holistic	and	integrated	system	of	internal	control.	It	consists	
of	the	following	elements:
•	 	Accountabilities	of	certain	officers	of	the	group	to	ensure	that	there	is	
review	and	approval	of	proved	reserves	bookings	independent	of	the	
operating	business	and	that	there	are	effective	controls	in	the	approval	
process	and	verification	that	the	proved	reserves	estimates	and	the	
related	financial	impacts	are	reported	in	a	timely	manner.

•	 	Capital	allocation	processes,	whereby	delegated	authority	is	exercised	
to	commit	to	capital	projects	that	are	consistent	with	the	delivery	of	the	
group’s	business	plan.	A	formal	review	process	exists	to	ensure	that	
both	technical	and	commercial	criteria	are	met	prior	to	the	commitment	
of	capital	to	projects.

•	 I	nternal	Audit,	whose	role	is	to	consider	whether	the	Group’s	system	of	

internal	control	is	adequately	designed	and	operating	effectively	to	
respond	appropriately	to	the	risks	that	are	significant	to	BP.

•	 	Approval	hierarchy,	whereby	proved	reserves	changes	above	certain	
threshold	volumes	require	central	authorization	and	periodic	reviews.	
The	frequency	of	review	is	determined	according	to	field	size	and	
ensures	that	more	than	80%	of	the	BP	proved	reserves	base	
undergoes	central	review	every	two	years,	and	more	than	90%	is	
reviewed	centrally	every	four	years.

BP’s	vice	president	of	segment	reserves	is	the	petroleum	engineer	
primarily	responsible	for	overseeing	the	preparation	of	the	reserves	
estimate.	He	has	over	25	years	of	diversified	industry	experience	with	the	
past	eight	spent	managing	the	governance	and	compliance	of	BP’s	
reserves	estimation.	He	is	a	past	member	of	the	Society	of	Petroleum	
Engineers	Oil	and	Gas	Reserves	Committee,	a	sitting	member	of	the	
American	Association	of	Petroleum	Geologists	Committee	on	Resource	
Evaluation	and	vice-chair	of	the	bureau	of	the	United	Nations	Economic	
Commission	for	Europe	Expert	Group	on	Resource	Classification.

BP	Annual	Report	and	Form	20-F	2010	 51

	
 
	
	
Business	review

For	the	executive	directors	and	senior	management,	no	specific	portion	of	
compensation	bonuses	is	directly	related	to	proved	reserves	targets.	
Additions	to	proved	reserves	is	one	of	several	indicators	by	which	the	
performance	of	the	Exploration	and	Production	segment	is	assessed	by	the	
remuneration	committee	for	the	purposes	of	determining	compensation	
bonuses	for	the	executive	directors.	Other	indicators	include	a	number	of	
financial	and	operational	measures.	In	addition,	we	are	conducting	a	
fundamental	review	of	how	the	group	incentivizes	business	performance,	
including	reward	strategy,	with	the	aim	of	encouraging	excellence	in	safety,	
compliance	and	operational	risk	management.

BP’s	variable	pay	programme	for	the	other	senior	managers	in	the	

Exploration	and	Production	segment	is	based	on	individual	performance	
contracts.	Individual	performance	contracts	are	based	on	agreed	items	
from	the	business	performance	plan,	one	of	which,	if	chosen,	could	relate	
to	proved	reserves.

Compliance
International	Financial	Reporting	Standards	(IFRSs)	do	not	provide	specific	
guidance	on	reserves	disclosures.	BP	estimates	proved	reserves	in	
accordance	with	SEC	Rule	4-10	(a)	of	Regulation	S-X	and	relevant	
Compliance	and	Disclosure	Interpretations	(C&DI)	and	Staff	Accounting	
Bulletins	as	issued	by	the	SEC	staff.

By	their	nature,	there	is	always	some	risk	involved	in	the	
ultimate	development	and	production	of	proved	reserves,	including,	but	
not	limited	to,	final	regulatory	approval,	the	installation	of	new	or	additional	
infrastructure,	as	well	as	changes	in	oil	and	gas	prices,	changes	in	
operating	and	development	costs	and	the	continued	availability	of	
additional	development	capital.	All	the	group’s	proved	reserves	held	in	
subsidiaries	and	equity-accounted	entities	are	estimated	by	the	group’s	
petroleum	engineers.

Our	proved	reserves	are	associated	with	both	concessions	(tax	and	
royalty	arrangements)	and	agreements	where	the	group	is	exposed	to	the	
upstream	risks	and	rewards	of	ownership,	but	where	our	entitlement	to	the	
hydrocarbons	is	calculated	using	a	more	complex	formula,	such	as	PSAs.	In	
a	concession,	the	consortium	of	which	we	are	a	part	is	entitled	to	the	
proved	reserves	that	can	be	produced	over	the	licence	period,	which	may	
be	the	life	of	the	field.	In	a	PSA,	we	are	entitled	to	recover	volumes	that	
equate	to	costs	incurred	to	develop	and	produce	the	proved	reserves	and	
an	agreed	share	of	the	remaining	volumes	or	the	economic	equivalent.	As	
part	of	our	entitlement	is	driven	by	the	monetary	amount	of	costs	to	be	
recovered,	price	fluctuations	will	have	an	impact	on	both	production	
volumes	and	reserves.

We	disclose	our	share	of	proved	reserves	held	in	equity-accounted	

entities	(jointly	controlled	entities	and	associates),	although	we	do	not	
control	these	entities	or	the	assets	held	by	such	entities.

BP’s estimated net proved reserves as at 31 December 2010
Seventy-five	per	cent	of	our	total	proved	reserves	of	subsidiaries	at	
31	December	2010	were	held	through	unincorporated	joint	ventures	
(76%	in	2009),	and	31%	of	the	proved	reserves	were	held	through		
such	unincorporated	joint	ventures	where	we	were	not	the	operator		
(27%	in	2009).

Estimated net proved reserves of liquids at 31 December 2010a b c

UK	 	
Rest	of	Europe	
US	 	
Rest	of	North	America	
South	America	
Africa	 	
Rest	of	Asia	
Australasia	 	
Subsidiaries		
Equity-accounted	entities	
Total	

Developed	 Undeveloped	

Total

	 million	barrels

364	
77	
1,729	
–	
44	
371	
269	
48	
2,902	
3,166	
6,068	

431	
221	
1,190	
–	
58	
374	
325	
58	
2,657	
1,984	
4,641	

795
298
2,919d
–
102e
745
594
106
5,559
5,150f
10,709

Estimated net proved reserves of natural gas at 31 December 2010a b
billion	cubic	feet

Developed	 Undeveloped	

Total

UK	 	
Rest	of	Europe	
US	 	
Rest	of	North	America	
South	America	
Africa	 	
Rest	of	Asia	
Australasia	 	
Subsidiaries		
Equity-accounted	entities	
Total	

1,416	
40	
9,495	
58	
3,575	
1,329	
1,290	
3,563	
20,766	
3,046	
23,812	

829	
430	
4,248	
–	
6,575	
2,351	
268	
2,342	
17,043	
1,845	
18,888	

2,245
470
13,743
58
10,150g
3,680
1,558
5,905
37,809
4,891h
42,700

Net proved reserves on an oil equivalent basis

Subsidiaries	
Equity-accounted	entities	
Total	

million	barrels	of	oil	equivalent

Developed	 Undeveloped	

Total

6,481	
3,691	
10,172	

5,596	
2,303	
7,899	

12,077
5,994
18,071

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	
royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	
lifting	and	sales	arrangements	independently,	and	include	minority	interests	in	consolidated	
operations.	We	disclose	our	share	of	reserves	held	in	jointly	controlled	entities	and	associates	that	
are	accounted	for	by	the	equity	method	although	we	do	not	control	these	entities	or	the	assets	
held	by	such	entities.
b		The	2010	marker	prices	used	were	Brent	$79.02/bbl	(2009	$59.91/bbl	and	2008	$36.55/bbl)	and	
Henry	Hub	$4.37/mmBtu	(2009	$3.82/mmBtu	and	2008	$5.63/mmBtu).
c	Liquids
d	P	 roved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	78	million	barrels	on	which	
a	net	profits	royalty	will	be	payable	over	the	life	of	the	field	under	the	terms	of	the	BP	Prudhoe	Bay	
Royalty	Trust.
e		Includes	22	million	barrels	of	crude	oil	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	
Tobago	LLC.
f	Includes
g	Includes
and	Tobago	LLC.
h		Includes	137	billion	cubic	feet	of	natural	gas	in	respect	of	the	5.89%	minority	interest	in	TNK-BP.

	254	million	barrels	of	crude	oil	in	respect	of	the	7.03%	minority	interest	in	TNK-BP.
	2,921	billion	cubic	feet	of	natural	gas	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	

	include	crude	oil,	condensate,	natural	gas	liquids	and	bitumen.

52	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/oilandgasproduction

BP’s	net	production	by	major	field	for	2010,	2009	and	2008.

Liquids

Subsidiaries	

UKb	 	

Total	UK		
Norwayb		
Total	Rest	of	Europe	
Total	Europe	
Alaska	

Total	Alaska	 	
Lower	48	onshoreb	
Gulf	of	Mexico	deepwaterb	

Total	Gulf	of	Mexico	deepwater	
Total	US		
Canadab		
Total	Rest	of	North	America	
Total	North	America	
Colombia	
Trinidad	&	Tobago	
Venezuelab	
Total	South	America	
Angola	 	

Total	Angola	 	
Egyptb	

Total	Egypt	
Algeria	 	
Total	Africa	
Azerbaijanb	

Total	Azerbaijan	
Western	Indonesiab	
Other	
Total	Rest	of	Asiab	
Total	Asia	
Australia		
Other	
Total	Australasia	
Total	subsidiariese	
Equity-accounted entities (BP share)	
Russia	–	TNK-BPb	
Total	Russia	 	
Abu	Dhabif	
Other	
Total	Rest	of	Asiab	
Total	Asia		
Argentina	
Venezuelab	
Boliviab	 	
Total	South	America	

Total	equity-accounted	entities	

Total	subsidiaries	and	equity-accounted	entities	

Field	or	area	
ETAPc	
Foinavend	
Other	

Various	

Prudhoe	Bayd	
Kuparuk	
Milne	Pointd	
Other	

Various	
Thunder	Horsed	
Atlantisd	
Mad	Dogd	
Mars	
Na	Kikad	
Horn	Mountaind	
Kingd	
Other	

Variousd	

Variousd	
Variousd	
Various	

Greater	Plutoniod	
Kizomba	C	Dev	
Dalia	
Girassol	FPSO	
Other	

Gupco	
Other	

Various	

Azeri-Chirag-Gunashlid	
Other	

Various	
Various	

Various	
Various	

Various	

Various	
Various	

Various	
Various	
Various	

B
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s
i
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e
s
s
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w

Business	review

thousand	barrels	per	day
BP	net	share	of	productiona
2008
27
26
120
173
43
43
216
72
48
27
50
197
97
24
42
31
28
29
18
23
49
244
538
9
9
547
24
38
4
66
69
30
34
22
46
201
41
16
57
19
277
97
8
105
7
16
128
128
29
–
29
1,263

2009	
34	
29	
105	
168	
40	
40	
208	
69	
45	
24	
43	
181	
97	
133	
54	
35	
29	
27	
25	
22	
62	
387	
665	
8	
8	
673	
23	
38	
–	
61	
70	
43	
32	
22	
44	
211	
55	
16	
71	
22	
304	
94	
7	
101	
5	
17	
123	
123	
31	
–	
31	
1,400	

840	
840	
182	
12	
194	
1,034	
75	
25	
1	
101	

1,135	

2,535	

826
826
210
10
220
1,046
70
19
3
92

1,138

2,401

2010	
28	
24	
85	
137	
40	
40	
177	
67	
42	
23	
34	
166	
90	
120	
49	
30	
23	
25	
14	
21	
56	
338	
594	
7	
7	
601	
18	
36	
–	
54	
73	
31	
20	
18	
28	
170	
47	
12	
59	
17	
246	
94	
9	
103	
2	
14	
119	
119	
30	
2	
32	
1,229	

856	
856	
190	
1	
191	
1,047	
75	
23	
–	
98	

1,145	

2,374	

a	P	 roduction	excludes	royalties	due	to	others	whether	payable	in	cash	or	in	kind	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.

b	In	 	2010,	BP	divested	its	Permian	Basin	assets	in	Texas	and	south-east	New	Mexico,	the	East	Badr	El-Din	and	Western	Desert	concession	in	Egypt,	its	Canada	gas	assets	and	reduced	its	interest	in	the	
Tubular	Bells	and	King	fields	in	the	Gulf	of	Mexico.	It	also	acquired	an	increased	holding	in	the	Azeri-Chirag-Gunashli	development	in	Azerbaijan	and	the	Valhall	and	Hod	fields	in	the	Norwegian	North	
Sea.	Four	other	producing	fields	in	the	Gulf	of	Mexico	that	were	acquired	during	2010	were	subsequently	disposed	of	in	early	2011.	In	2009,	BP	assumed	operatorship	of	the	Mirpurkhas	and	Khipro	
blocks	in	Pakistan,	swapped	a	number	of	assets	with	BG	Group	plc	in	the	UK	sector	of	the	North	Sea,	divested	some	minor	interests	in	the	US	Lower	48,	divested	its	holdings	in	Indonesia’s	Offshore	
Northwest	Java	to	Pertamina,	divested	its	interests	in	LukArco	to	Lukoil	and	the	Bolivian	government	nationalized,	with	compensation	payable,	Pan	American	Energy’s	shares	of	Chaco.	In	2008,	BP	
concluded	the	migration	of	the	Cerro	Negro	operations	to	an	incorporated	joint	venture	with	PDVSA	while	retaining	its	equity	position,	and	TNK-BP	disposed	of	some	non-core	interests.
c	V	 olumes	relate	to	six	BP-operated	fields	within	ETAP.	BP	has	no	interests	in	the	remaining	three	ETAP	fields,	which	are	operated	by	Shell.
d	BP	
e	Includes
f	T	 he	BP	group	holds	interests,	through	associates,	in	onshore	and	offshore	concessions	in	Abu	Dhabi,	expiring	in	2014	and	2018	respectively.

	29	net	mboe/d	of	NGLs	from	processing	plants	in	which	BP	has	an	interest	(2009	26mboe/d	and	2008	19mboe/d).

-operated.

BP	Annual	Report	and	Form	20-F	2010	 53

	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Business	review

	 www.bp.com/downloads/oilandgasproduction

Natural gas

Subsidiaries	

UKb	

Total	UK		
Norwayb	
Total	Rest	of	Europe	
Total	Europe	
Lower	48	onshoreb	

Total	Lower	48	onshore	
Gulf	of	Mexico	deepwaterb	

Total	Gulf	of	Mexico	deepwater	
Alaska	 	
Total	US		
Canadab		
Total	Rest	of	North	America	
Total	North	America	
Trinidad	&	Tobago	

Total	Trinidad	
Colombia	
Venezuelab	
Total	South	America	
Egyptb	 	

Total	Egypt	
Algeria	 	
Total	Africa	
Pakistanb	
Azerbaijanb	
Western	Indonesiab	

Total	Western	Indonesia	
China	
Vietnam		
Sharjah	 	
Total	Rest	of	Asia	
Total	Asia	

Australia	

Field	or	area	
Bruce/Rhumc	
Brae	East	
Other	
472	
Various	

San	Juanc	
Jonahc	
Arkoma	Central	
Arkoma	West	
Arkoma	East	
Wamsutterc	
Other	
Total	
Thunder	Horsec	
Other	

Various	
2,184	
Various	

Mangoc	
Cashima/NEQBc	
Kapokc	
Cannonballc	
Amherstiac	
Otherc	

Various	
Various	

Temsah	
Ha’pyc	
Taurtc	
Other	

Total	

Variousc	
Variousc	
Sanga-Sanga	
Other	

Yacheng	
Variousc	
Variousc	

Perseus/Athena	
Goodwyn	
Angel	
Other	

million	cubic	feet	per	day
BP	net	share	of	productiona
2008
165
71
523

2010	
100	
46	
326	
618	
15	
15	
487	
629	
185	
164	
128	
112	
126	
531	
1,875	
80	
183	
263	
46	
2,316	
202	
202	
2,386	
544	
679	
541	
156	
252	
301	
2,473	
71	
–	
2,544	
90	
73	
75	
192	
430	
126	
556	
150	
132	
69	
1	
70	
95	
77	
50	
574	
574	

165	
118	
133	
46	
462	
323	
785	
7,332	

2009	
110	
62	
446	
759
16	
16	
634	
659	
227	
194	
65	
67	
146	
597	
1,955	
83	
220	
303	
58	
2,157
263	
263	
2,579	
664	
571	
540	
225	
197	
233	
2,430	
62	
–	
2,492	
118	
94	
73	
177	
462	
159	
621	
173	
126	
71	
35	
106	
83	
63	
59	
610	
610	

142	
139	
120	
39	
440	
74	
514	
7,450	

23
23
782
682
221
240
–
–
136
607
1,886
11
219
230
41

245
245
2,402
471
375
619
336
288
357
2,446
84
2
2,532
109
94
24
145
372
112
484
162
143
69
97
166
91
61
73
696
696

229
74
6
71
380
1
381
7,277

Various	

Tangguhc	

Various	
Various	

Total	Australia	
Eastern	Indonesia	
Total	Australasia	
Total	subsidiariesd	
Equity-accounted entities (BP share)
Russia	–	TNK-BPb	
564
564
Total	Russia	
31
Western	Indonesia	
Kazakhstanb	
8
39
Total	Rest	of	Asia	
603
Total	Asia	
385
Argentina	
Boliviab	 	
63
Venezuelab	
6
454
Total	South	America	
Total	equity-accounted	entitiesd	
1,057
T	 otal	subsidiaries	and	equity-accounted	entities	
8,334
a	P	 roduction	excludes	royalties	due	to	others	whether	payable	in	cash	or	in	kind	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	sales	
arrangements	independently.
b		In	2010,	BP	divested	its	Permian	Basin	assets	in	Texas	and	south-east	New	Mexico,	the	East	Badr	El-Din	and	Western	Desert	concession	in	Egypt,	its	Canada	gas	assets	and	reduced	its	interest	in	the	
Tubular	Bells	and	King	fields	in	the	Gulf	of	Mexico.	It	also	acquired	an	increased	holding	in	the	Azeri-Chirag-Gunashli	development	in	Azerbaijan	and	the	Valhall	and	Hod	fields	in	the	Norwegian	North	Sea.	
Four	other	producing	fields	in	the	Gulf	of	Mexico	that	were	acquired	during	2010	were	subsequently	disposed	of	in	early	2011.	In	2009,	BP	assumed	operatorship	of	the	Mirpurkhas	and	Khipro	blocks	in	
Pakistan,	swapped	a	number	of	assets	with	BG	Group	plc	in	the	UK	sector	of	the	North	Sea,	divested	some	minor	interests	in	the	US	Lower	48,	divested	its	holdings	in	Indonesia’s	Offshore	Northwest	
Java	to	Pertamina,	divested	it’s	interests	in	LukArco	to	Lukoil	and	the	Bolivian	government	nationalized,	with	compensation	payable,	Pan	American	Energy’s	shares	of	Chaco.	In	2008,	BP	concluded	the	
migration	of	the	Cerro	Negro	operations	to	an	incorporated	joint	venture	with	PDVSA	while	retaining	its	equity	position,	and	TNK-BP	disposed	of	some	non-core	interests.
c	BP	
d	Nat

-operated.
ural	gas	production	volumes	exclude	gas	consumed	in	operations	within	the	lease	boundaries	of	the	producing	field,	but	the	related	reserves	are	included	in	the	group’s	reserves.

640	
640	
30	
–	
30	
670	
379	
11	
9	
399	
1,069	
8,401	

601	
601	
31	
11	
42	
643	
378	
11	
3	
392	
1,035	
8,485	

Various	
Various	
Various	

54	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
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Business	review

In	our	IBs,	demand	for	our	petrochemicals	products	has	improved	from	the	
low	levels	in	late	2008	and	early	2009	caused	by	the	global	recession.	This	
has	resulted	in	an	improved	environment	overall,	despite	increases	in	
industry	capacity.	In	the	aviation	industry	passenger	numbers	appear	to	
have	recovered	from	the	depths	of	the	financial	crisis	in	2008	and	2009.	We	
have	seen	a	recovery	in	demand	for	lubricants	from	the	lows	of	the	past	
two	years	in	the	automotive	sector	and	most	strongly	in	the	industrial	
sector	of	the	market	following	a	marked	decline	in	2009.	Within	the	context	
of	overall	demand,	we	continue	to	see	a	gradual	shift	towards	higher-
quality	and	higher-margin	premium	and	synthetic	lubricants.	Base	oil	prices	
have	risen	throughout	the	year.

Our strategy
Refining	and	Marketing	is	the	product	and	service-led	arm	of	BP,	focused	
on	fuels,	lubricants,	petrochemicals	products	and	related	services.	We	aim	
to	be	excellent	in	the	markets	we	choose	to	be	in	–	those	that	allow	BP	to	
serve	the	major	energy	markets	of	the	world.	We	are	in	pursuit	of	
competitive	returns	and	sustainable	growth,	underpinned	by	safe	
manufacturing	operations	and	technology,	as	we	serve	customers	and	
promote	BP	and	our	brands	through	quality	products.

We	believe	that	key	to	success	in	Refining	and	Marketing	is	holding	

a	portfolio	of	quality,	integrated	and	efficient	positions.	The	FVC	strategy	
globally	focuses	on	feedstock-advantaged,	upgraded,	well-located	refineries	
integrated	into	advantaged	logistics	and	marketing.	In	pursuit	of	this,	in	the	
US,	we	intend	to	divest	our	Texas	City	refinery	and	southern	part	of	our	
West	Coast	FVC,	including	the	Carson	refinery,	roughly	halving	our	US	
refining	capacity	by	the	end	of	2012,	subject	to	all	necessary	legal	and	
regulatory	approvals.	BP	will	ensure	the	fulfilment	of	the	current	
regulatory	obligations	associated	with	the	Texas	City	refinery	is	reflected	
in	any	transaction.

In	our	remaining	US	FVCs,	as	well	as	in	our	non-US	FVCs,	we	
believe	we	have	a	portfolio	of	well-located	refineries,	integrated	with	strong	
marketing	positions	offering	the	potential	for	improvement	and	growth,	
either	through	market	growth,	margin	growth	or	new	access.

Within	the	IBs,	our	strategy	is	to	continue	to	grow	these	

businesses,	which	are	materially	exposed	to	growth	markets.

Over	time	we	expect	to	shift	the	balance	of	participation	and	capital	

employed	from	established	to	growth	regions.

Our	objective	has	been	to	improve	our	performance	by	focusing	on	

achieving	safe,	reliable	and	compliant	operations,	restoring	missing	
revenues	and	delivering	sustainable	competitive	returns	and	cash	flows.	
We	intend	to	improve	our	financial	performancea	by	at	least	$2	billion	
between	2009	and	2012,	primarily	underpinned	by	identified	efficiency	
opportunities.	We	expect	growth	to	result	from	the	pursuit	of	further	cost	
efficiencies,	improved	portfolio	quality	and	capturing	integration	benefits	as	
well	as	margin	share	growth.	In	addition,	post	2012	we	plan	to	grow	our	
margin	through	the	completion	of	the	upgrade	to	our	Whiting	refinery,	
which	is	already	under	way.

We	believe	that	these	outcomes	will	enable	us	to	be	a	leading	

player	in	each	of	the	markets	in	which	we	choose	to	participate.

a
T		 his	performance	improvement	will	be	measured	by	comparing	Refining	and	Marketing’s	
replacement	cost	profit	for	2009	with	that	of	2012,	after	adjusting	for	non-operating	items,	fair	
value	accounting	effects	and	the	impact	of	changes	in	the	refining	margin	environment,	foreign	
exchange	impacts	and	price-lag	effects	for	crude	and	product	purchases.

Refining	and	Marketing

Our	Refining	and	Marketing	business	is	responsible	for	the	supply	and	
trading,	refining,	manufacturing,	marketing	and	transportation	of	crude	oil,	
petroleum,	petrochemicals	products	and	related	services	to	wholesale	and	
retail	customers.	Within	Refining	and	Marketing,	BP	markets	its	products	in	
more	than	70	countries.	We	have	significant	operations	in	Europe	and	
North	America	and	also	manufacture	and	market	our	products	across	
Australasia,	in	China	and	other	parts	of	Asia,	Africa	and	Central	and	
South	America.

Our	organization	is	managed	through	two	main	business	groupings:	

fuels	value	chains	(FVCs)	and	international	businesses	(IBs).	The	FVCs	
integrate	the	activities	of	refining,	logistics,	marketing,	supply	and	trading,	
on	a	regional	basis,	recognizing	the	geographic	nature	of	the	markets	in	
which	we	compete.	This	provides	the	opportunity	to	optimize	our	activities	
from	crude	oil	purchases	to	end	consumer	sales	through	our	physical	
assets	(refineries,	terminals,	pipelines	and	retail	stations).	The	IBs	operate	
on	a	global	basis	and	include	the	manufacturing,	supply	and	marketing	of	
lubricants,	petrochemicals,	aviation	fuels	and	liquefied	petroleum	gas	(LPG).

Our market
The	2010	operating	environment	improved	overall	along	with	the	global	
economy	but	was	nevertheless	still	challenging	in	certain	markets.	Global	
oil	demand	grew	by	2.8	million	b/d,	with	growth	in	the	OECD	for	the	first	
time	since	2005.	However,	aggregate	OECD	oil	demand	in	2010	remained	
3.8	million	b/d	below	the	2005	peak.

Annual	BP	global	indicator	refining	margins	in	2010	were	slightly	

higher	than	2009	levels	although	the	quarterly	variation	was	within	a	
smaller	range.	Within	the	year,	margins	followed	the	pattern	of	a	typical	
year,	with	a	peak	in	the	second	quarter.	However,	fourth-quarter	margins	
defied	historic	trends	to	exceed	third-quarter	levels	because	of	early	winter	
weather	in	the	Northern	Hemisphere.	As	a	result,	the	BP	global	indicator	
refining	margin	(GIM),	as	defined	in	footnote	(e)	on	page	56,	averaged	
$4.44	per	barrel	in	2010.	From	2011,	we	will	be	reporting	a	new	refining	
indicator	margin,	replacing	the	GIM,	which	we	call	the	refining	marker	
margin	(RMM).	This	adopts	a	basis	that	we	believe	is	more	closely	related	
to	the	approach	used	by	many	of	our	competitors.	RMMs	are	simplified	
regional	margin	indicators	based	on	product	yields	and	a	representative	
crude	oil	deemed	appropriate	for	the	region.	The	RMM	uses	regional	crack	
spreads	to	calculate	the	margin	indicator	and	does	not	include	estimates	of	
fuel	costs	and	other	variable	costs.	As	a	result	it	is	numerically	larger	than	
the	GIM	and	uses	a	much	smaller	product	range.

In	Europe,	where	diesel	accounts	for	a	large	proportion	of	regional	

consumption,	refining	margins	increased	as	demand	for	commercial	
transport	improved	with	stronger	economic	activity.	In	the	US,	where	
refining	is	more	highly	upgraded	and	the	transport	market	is	more	gasoline	
oriented,	refining	margins	were	slightly	ahead	of	2009.	Refining	margins	
improved	the	most	in	Asia	Pacific	compared	to	2009,	but	still	only	averaged	
$1.63/bbl	because	of	continued	additions	to	refining	capacity	in	the	region.
Relatively	wider	fuel	oil	to	crude	differentials	and	light-heavy	crude	
spreads	benefited	our	highly	upgraded	refineries	and	had	a	positive	impact	
on	our	financial	performance	in	2010	compared	with	2009.

Although	oil	demand	grew,	2010	was	also	characterized	by	very	low	

market	volatility	in	the	oil	markets.	A	balanced	market	in	crude,	together	
with	record	inventory	levels,	led	the	oil	price	to	remain	stable	throughout	
2010.	After	reaching	record	average	levels	in	2009,	the	volatility	of	dated	
Brent	prices	declined	in	2010	to	the	lowest	average	level	in	percentage	
terms,	since	1995.	This	contrast	in	the	level	of	market	volatility	between	
early	2009	and	2010,	led	to	a	significantly	weaker	supply	and	trading	
contribution	to	the	financial	performance	of	Refining	and	Marketing.

BP	Annual	Report	and	Form	20-F	2010	 55

	
 
Business	review

Our performance

Key statistics

Sales	and	other	operating	revenuesa	
Replacement	cost	profit	before	

interest	and	taxb	

Capital	expenditure	and	acquisitions	

Total	refinery	throughputs	
Refining	availabilityc	

2010	

2009	

$	million

2008

266,751	

213,050	

320,039

5,555	
4,029	

2,426	
95.0%	

743	
4,114	

4,176
6,634
thousand	barrels	per	day
2,155
88.8%
thousand	tonnes
12,835
$	per	barrel

2,287	
93.6%	

12,660	

Total	petrochemicals	productiond	

15,594	

Global	indicator	refining	margin	(GIM)e

US	West	Coast	
US	Gulf	Coast	
US	Midwest	
Northwest	Europe	

	 Mediterranean	
Singapore	
BP	Average	GIM	

6.16	
4.96	
5.19	
3.80	
3.29	
1.63	
4.44	

5.88	
4.63	
5.43	
3.26	
2.11	
0.21	
4.00	

7.42
6.78
5.17
6.72
6.00
6.30
6.50

a 		Includes	sales	between	businesses.
b 		Includes	profit	after	interest	and	tax	of	equity-accounted	entities.
c	R	 efining	availability	represents	Solomon	Associates’	operational	availability,	which	is	defined	as	the	
percentage	of	the	year	that	a	unit	is	available	for	processing	after	subtracting	the	annualized	time	
lost	due	to	turnaround	activity	and	all	planned	mechanical,	process	and	regulatory	maintenance	
downtime.
d		A	minor	amendment	has	been	made	to	comparative	periods.
e		The	global	indicator	refining	margin	(GIM)	is	the	average	of	regional	industry	indicator	margins	
weighted	for	BP’s	crude	refining	capacity	in	each	region.	Each	regional	indicator	margin	is	based	
on	a	single	representative	crude	with	product	yields	characteristic	of	the	typical	level	of	upgrading	
complexity.	The	indicator	margin	may	not	be	representative	of	the	margins	achieved	by	BP	in	any	
period	because	of	BP’s	particular	refining	configurations	and	crude	and	product	slate.

2010	performance
Safety and operational risk
Safety,	both	process	and	personal,	remains	our	top	priority.	During	2010,	
personal	safety	in	Refining	and	Marketing	as	measured	by	incident	
frequencies	was	slightly	worse	than	2009,	and	process	safety	as	measured
by	our	severity-weighted	process	safety	incident	index	improved	by	25%.

One	of	the	primary	controls	to	mitigate	or	minimize	safety	and	

operational	risk	is	the	effective,	sustained	implementation	and	embedding	
of	our	operating	management	system	(OMS).	OMS	also	covers	robust	
contractor	management	processes.	All	of	Refining	and	Marketing’s		
major	operations	had	transitioned	to	OMS	by	the	end	of	2010,	with	only	
one	regional	logistics	operation	completing	the	process	by	the	end	of	
February	2011.

Safety	performance	is	monitored	by	a	suite	of	input	and	output	
metrics	that	focus	on	process	and	personal	safety	including	operational	
integrity,	health	and	all	aspects	of	compliance.

During	2010	Refining	and	Marketing	had	two	workforce	fatalities.		

In	our	Rotterdam	refinery,	a	contractor	was	fatally	injured	during	civil	
construction	works	and	in	the	Rhine	fuels	value	chain	in	Germany,	a	
contractor	truck	driver	was	fatally	injured	in	a	multiple	vehicle	accident.

The	recordable	injury	frequency	(RIF),	which	measures	the	number	
of	recordable	injuries	to	the	BP	workforce	per	200,000	hours	worked,	was	
0.35.	This	is	slightly	higher	than	2009	when	it	was	0.32,	but	significantly	
lower	than	in	2008	when	it	was	0.48.	Seventy-seven	severe	vehicle	
accidents	occurred	in	Refining	and	Marketing’s	operations	during	2010	
(71	in	2009).

In	terms	of	operational	integrity,	the	number	of	losses	of	primary	

containment	(LOPC),	which	measures	unplanned	or	uncontrolled	releases	
of	material	from	primary	containment,	was	12%	higher	in	2010	than	in	
2009,	however	this	was	still	over	20%	lower	than	in	2008.	The	process	
safety	incident	index	(PSII),	which	is	a	weighted	index	to	reflect	both	the	
number	and	severity	of	events	per	200,000	hours	worked,	fell	from	0.48	
in	2009	to	0.36	in	2010.	The	average	severity	of	the	process	safety-related	
LOPC	events	has	reduced	relative	to	2009.

56	 BP	Annual	Report	and	Form	20-F	2010

The	number	of	oil	spills	greater	than	one	barrel	increased	in	2010	(132)	
compared	with	2009	(113),	although	this	was	still	significantly	lower	both	
in	number	and	volume	than	for	2008.

In	our	US	refineries,	we	continued	to	implement	the	

recommendations	of	the	BP	US	Refineries	Independent	Safety	Review	
Panel	and	regulatory	bodies	and	have	made	significant	progress	in	2010.	
See	Corporate	responsibility,	Safety	section	on	page	68	for	further	
information	on	progress.

To	enhance	further	the	focus	on	safety	during	2010,	Refining	and	

Marketing	established	a	segment	operational	risk	committee	that	meets	on	
a	quarterly	basis,	chaired	by	the	segment	chief	executive.	This	committee	
reviews	critical	risks,	conducts	an	in-depth	review	of	process	safety	and	
also	aims	to	ensure	appropriate	risk	management	and	mitigating	actions	
are	in	place	and	prioritized.

Financial and Operating performance
Our	2010	performance	continued	to	benefit	from	the	fundamental	
improvements	we	have	been	making	across	the	business,	including	
improved	availability	within	our	refining	system,	the	efficiency	of	our	
operations	and	growing	margin	share	in	our	marketing	businesses.

Replacement	cost	profit	before	interest	and	tax	for	the	year	ended	

31	December	2010	was	$5,555	million,	compared	with	$743	million	for	the	
previous	year.	2010	included	a	net	gain	for	non-operating	items	of	
$630	million,	mainly	relating	to	gains	on	disposal	partly	offset	by	
restructuring	charges.	(See page 25 for further information on non-
operating items.)	In	addition,	fair	value	accounting	effects	had	a	favourable	
impact	of	$42	million	relative	to	management’s	measure	of	performance.	
(See page 26 for further information on fair value accounting effects.)
The	primary	additional	factors	contributing	to	the	increase	in	
replacement	cost	profit	before	interest	and	tax	were	improved	operational	
performance	in	the	fuels	value	chains,	continued	strong	operational	
performance	in	the	international	businesses	and	further	cost	efficiencies,	
as	well	as	a	more	favourable	refining	environment.	Against	this	very	good	
operational	delivery,	the	results	were	impacted	by	a	significantly	lower	
contribution	from	supply	and	trading	compared	with	2009.

Sales	and	other	operating	revenues	for	2010,	analysed	in	the	table	
below,	were	$267	billion	compared	with	$213	billion	in	2009.	This	increase	
was	primarily	due	to	increasing	prices.	The	decrease	in	2009	compared	
with	2008	primarily	reflected	a	decrease	in	prices.

2010	

2009	

$	million

2008

Sale	of	crude	oil	through	spot	and		

term	contracts	

44,290	

35,625	

54,901

Marketing,	spot	and	term	sales		

of	refined	products	

Other	sales	and	operating	revenues	

209,221	
13,240	
266,751	

166,088	
11,337	
213,050	

248,561
16,577
320,039

The	following	tables	set	out	oil	sales	volumes	by	type	for	the	past	three	
years	and	give	further	details	of	refined	product	marketing	sales	by	
product	type:

Refined	products	
US	 	
Europe		
Rest	of	World	
Total	marketing	salesa	
Trading/supply	salesb	
Total	refined	product	sales	
Crude	oilc	 	
Total	oil	sales	

2010	
1,433	
1,402	
610	
3,445	
2,482	
5,927	
1,658	
7,585	

thousand	barrels	per	day

2009	
1,426	
1,504	
630	
3,560	
2,327	
5,887	
1,824	
7,711	

2008
1,460
1,566
685
3,711
1,987
5,698
1,689
7,387

eting	sales	are	sales	to	service	stations,	end-consumers,	bulk	buyers	and	jobbers	(i.e.	third	

a	Mark
parties	who	own	networks	of	a	number	of	service	stations	and	small	resellers).
b	T	rading/supply	sales	are	sales	to	large	unbranded	resellers	and	other	oil	companies.
c	113	
and	Production.

	thousand	barrels	per	day	of	the	crude	volumes	relates	to	revenues	reported	by	Exploration	

	
 
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
	
	
	
	
	
	
	
	
	
	
Business	review

Marketing	sales	by	refined	product	
Aviation	fuel	
Gasolines	 	
Middle	distillates	
Fuel	oil		
Other	products	
Total	marketing	sales	

2010	
546	
1,326	
1,012	
391	
170	
3,445	

thousand	barrels	per	day

2009	
495	
1,444	
1,012	
418	
191	
3,560	

2008
501
1,500
1,055
460
195
3,711

Marketing	volumes	were	3,445mb/d,	slightly	lower	than	2009,	principally	
reflecting	the	disposal	of	our	retail	businesses	in	Greece	and	France.

Our	2010	operational	performance	was	strong,	with	Solomon	refining	

availability	at	95.0%	for	the	year	and	refining	throughputs	up	by	139mb/d	for	
the	year.	Our	refining	utilization	was	well	above	industry	averages.	In	the	
international	businesses,	the	petrochemicals	business	was	able	to	capture	the	
benefit	of	the	demand	recovery,	and	achieve	record	volumes.

Prior	years’	comparative	financial	information
The	replacement	cost	profit	before	interest	and	tax	for	the	year	ended	
31	December	2009	of	$743	million	included	a	net	charge	for	non-operating	
items	of	$2,603	million.	The	most	significant	non-operating	items	were	
restructuring	charges	and	a	$1.6	billion	one-off,	non-cash,	loss	to	impair	
all	the	segment’s	goodwill	in	the	US	West	Coast	FVC	relating	to	our	2000	
ARCO	acquisition.	This	resulted	from	our	annual	review	of	goodwill	as	
required	under	IFRS	and	reflected	the	prevailing	weak	refining	environment	
that,	together	with	a	review	of	future	margin	expectations	in	the	FVC,	led	to	
a	reduction	in	the	expected	future	cash	flows.	The	decrease	in	profit	was	
also	driven	by	the	very	significantly	weaker	environment,	where	refining	
margins	fell	by	almost	40%.	This	was	partly	offset	by	significantly	stronger	
operational	performance	in	the	FVCs,	with	93.6%	Solomon	refining	
availability,	lower	costs	and	improved	performance	in	the	international	
businesses.	In	addition,	fair	value	accounting	effects	had	an	unfavourable	
impact	of	$261	million	relative	to	management’s	measure	of	performance.

The	replacement	cost	profit	before	interest	and	tax	for	the	year	

ended	31	December	2008	was	$4,176	million	and	included	a	net	credit	for	

non-operating	items	of	$347	million.	The	most	significant	non-operating	
items	were	net	gains	on	disposal	(primarily	in	respect	of	the	gain	
recognized	on	the	contribution	of	the	Toledo	refinery	to	a	joint	venture	with	
Husky	Energy	Inc.)	partly	offset	by	restructuring	charges.	In	addition,	fair	
value	accounting	effects	had	a	favourable	impact	of	$511	million	relative	to	
management’s	measure	of	performance.

Compared	with	2008,	our	2009	performance	was	driven	by	the	high	

level	of	non-operating	items	described	above	and	a	significantly	weaker	
environment	than	in	2008,	where	refining	margins	fell	by	almost	40%.		
This	was	partly	offset	by	significantly	stronger	operational	performance	in	
the	fuels	value	chains,	with	93.6%	refining	availability,	as	well	as	lower	
costs	and	improved	performance	in	the	international	businesses.

Outlook
In	2011,	the	overall	economic	environment	is	expected	to	continue	to	
recover,	albeit	at	a	relatively	slow	pace	globally.	The	refining	marker	margin	
(RMM)	in	2011	is	expected	to	remain	in	a	range	more	reflective	of	pre-2004	
levels	and	our	forward	plans	are	currently	based	on	a	RMM	range	of	
$8-12	per	barrel.

Our	priorities	in	2011	remain	consistent	with	those	in	2010	and	we	

intend	to	build	on	the	momentum	we	have	established	around	improving	
financial	performance	and	operations.	We	will	continue	to	focus	on	
delivering	safe,	reliable	and	compliant	operations,	improving	the	
performance	of	our	integrated	FVCs,	in	particular	in	the	US,	and	driving	
further	cost	efficiencies	across	all	our	businesses.	We	intend	to	increase	
slightly	our	investment	levels	in	2011	versus	2010,	focused	on	key	safety	
and	operational	integrity	priorities,	maintaining	our	quality	manufacturing	
and	marketing	portfolio,	strengthening	our	US	East	of	Rockies	FVC	
business	through	the	Whiting	refinery	modernization	project	and	continuing	
to	grow	our	advantaged	petrochemicals	business	in	China.

We	expect	the	number	and	cost	of	refinery	turnarounds	in	2011	and	

2012	to	be	higher	than	in	2010.

As	explained	in	Our	strategy	on	page	55,	our	US	refining	capacity	is	

expected	to	halve	when	we	complete	the	disposal	of	our	Texas	City	
refinery	and	the	southern	part	of	our	West	Coast	FVC.

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The	following	table	summarizes	the	BP	group’s	interests	in	refineries	and	average	daily	crude	distillation	capacities	at	31	December	2010.

Europe
Germany	

Netherlands	
Spain	 	
Total	Europe	
US
California	
Washington	
Indiana		
Ohio	
Texas	 	
Total	US	
Rest of World
Australia	

New	Zealand	
South	Africa	
Total	Rest	of	World	
Total	

Refinery	

Fuels	value	chain	

Bayernoil	
Gelsenkirchenc	
Karlsruhe	
Lingenc	
Schwedt	
Rotterdamc	
Castellónc	

Carsonc	
Cherry	Pointc	
Whitingc	
Toledoc	
Texas	Cityc	

Bulwerc	
Kwinanac	
Whangerei	
Durban	

Rhine	
Rhine	
Rhine	
Rhine	
Rhine	
Rhine	
Iberia	

US	West	Coast	
US	West	Coast	
US	Mid-West	
US	Mid-West	
–	

ANZ	
ANZ	
ANZ	
Southern	Africa	

	 Group	interestb	
%	

thousand	barrels	per	day
Crude	distillation	capacitiesa
BP
share

Total	

22.5%	
50.0%	
12.0%	
100.0%	
18.8%	
100.0%	
100.0%	

100.0%	
100.0%	
100.0%	
50.0%	
100.0%	

100.0%	
100.0%	
23.7%	
50.0%	

215	
265	
324	
93	
237	
377	
110	
1,621	

266	
234	
405	
160	
475	
1,540	

102	
143	
118	
180	
543	
3,704	

48
132
39
93
45
377
110
844

266
234
405
80
475
1,460

102
143
28
90
363
2,667

a		Crude	distillation	capacity	is	gross	rated	capacity,	which	is	defined	as	the	highest	average	sustained	unit	rate	for	a	consecutive	30-day	period.
b		BP	share	of	equity,	which	is	not	necessarily	the	same	as	BP	share	of	processing	entitlements.
c		Indicates	refineries	operated	by	BP.

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Fuels value chains
We	have	six	regionally	organized	integrated	FVCs	(see map on page 15),	
each	of	which	optimizes	the	activities	of	our	assets	across	the	supply	
chain	–	from	crude	delivery	to	the	refineries;	manufacture	of	high-quality	
fuels;	pipeline	and	terminal	infrastructure	and	marketing	and	sales	to	
our	customers.

In	addition	to	the	FVCs,	the	Texas	City	refinery	is	operated	as	a	

standalone,	predominantly	merchant,	refining	business	that	also	supports	
our	marketing	operations	on	the	east	and	Gulf	coasts	of	the	US.

As	explained	in	Our	strategy	on	page	55,	we	intend	to	divest	the	

Texas	City	refinery	complex	and	exit	the	southern	part	of	our	US	West	
Coast	FVC	business,	including	the	Carson	refinery,	by	the	end	of	2012.

We	also	have	a	number	of	regionally	focused	fuels	marketing	

businesses	that	are	not	integrated	into	a	refinery,	covering	the	UK,	Turkey,	
China	and	our	remaining	business-to-business	fuels	marketing	activities	
in	France.

We	currently	own	or	have	a	share	in	16	refineries,	which	

produce	refined	fuel	products	that	we	then	supply	to	retail	and	commercial	
customers.

Our	fuels	strategy	focuses	on	optimizing	the	integrated	value	of	each	FVC	
that	is	responsible	for	the	delivery	of	ground	fuels	to	the	market.	We	do	
this	by	co-ordinating	our	marketing,	refining	and	trading	activities	to	
maximize	synergies	across	the	whole	value	chain.	Our	priorities	are	to	
operate	an	advantaged	infrastructure	and	logistics	network	(which	includes	
pipelines,	storage	terminals	and	road	or	rail	tankers),	drive	excellence	in	
operating	and	transactional	processes,	and	deliver	compelling	customer	
offers	in	the	various	markets	in	which	we	operate.	The	fuels	business	
markets	a	comprehensive	range	of	refined	oil	products	primarily	focused	on	
the	ground	fuels	sector.

The	ground	fuels	business	supplies	fuel	and	related	convenience	

services	to	retail	consumers	through	company-owned	and	franchised	retail	
sites,	as	well	as	other	channels,	including	wholesalers	and	jobbers.	It	also	
supplies	commercial	customers	within	the	transport	and	industrial	sectors.
Our	retail	network	is	largely	concentrated	in	Europe	and	the	US,	but	

also	has	established	operations	in	Australasia,	as	well	as	southern	and	
eastern	Africa.	We	have	developed	networks	in	China	in	two	separate	joint	
ventures,	one	with	Petrochina	and	the	other	with	China	Petroleum	and	
Chemical	Corporation	(Sinopec).

Our	refining	focus	is	to	maintain	and	improve	our	competitive	

At	31	December	2010,	BP’s	worldwide	network	consisted	of	some	

position	through	sustainable,	safe,	reliable,	compliant	and	efficient	
operations	of	the	refining	system	and	disciplined	investment	for	
integrity	management,	to	achieve	competitively	advantaged	configuration	
and	growth.

For	BP,	the	strategic	advantage	of	a	refinery	relates	to	its	location,	

integration,	scale	and	configuration	to	produce	fuels	from	lower-cost	
feedstocks	in	line	with	the	demand	of	the	region.	Strategic	investments	
in	our	refineries	are	focused	on	securing	the	safety	and	reliability	of	our	
assets	while	improving	our	competitive	position.	In	addition,	we	continue	
to	invest	to	develop	the	capability	to	produce	the	cleaner	fuels	that	meet	
the	requirements	of	our	customers	and	their	communities.

22,100	sites,	primarily	branded	BP,	ARCO	and	Aral.	During	2010	we	sold	
around	400	sites	in	France	to	Delek	Europe	B.V.	These	will	continue	to	be	
operated	under	the	BP	brand	through	a	brand	licensing	agreement.

Our	retail	convenience	operations	offer	consumers	a	range	of	food,	

drink	and	other	consumables	and	services	on	the	fuel	forecourt	in	a	
convenient	and	innovative	manner.	The	convenience	offer	includes	brands	
such	as	ampm,	Wild	Bean	Café	and	Petit	Bistro.

In	the	US,	our	ampm	brand	is	operated	as	a	convenience	retail	

franchise	model.	Overall	in	the	US,	by	the	end	of	2010	there	were	11,300	
branded	retail	sites,	of	which	1,100	were	branded	ampm,	compared	with	
11,500	and	1,200	respectively	at	the	beginning	of	2010.

The	following	table	outlines	by	region	the	volume	of	crude	oil	and	

In	Europe,	we	had	approximately	8,400	branded	retail	sites	at	the	

feedstock	processed	by	BP	for	its	own	account	and	for	third	parties.	
Corresponding	BP	refinery	capacity	utilization	data	is	summarized	below.	

Refinery	throughputsa	
US	 	
Europe		
Rest	of	World	
Total	
Refinery	capacity	utilization
Crude	distillation	capacity	at		

31	Decemberb	
Refinery	utilizationc	

US		
Europe		
Rest	of	World	

2010	
1,350	
775	
301	
2,426	

2,667	
91%	
93%	
91%	
84%	

thousand	barrels	per	day

2009	
1,238	
755	
294	
2,287	

2,666	
86%	
85%	
89%	
83%	

2008
1,121
739
295
2,155

2,678
81%
77%
87%
80%

end	of	2010.	We	are	also	one	of	the	largest	forecourt	convenience	retailers,	
with	about	1,600	convenience	retail	sites	in	nine	countries.	We	are	growing	
our	food-on-the-go	and	fresh	grocery	services	through	BP-owned	brands	
and	partnerships	with	leading	retailers	such	as	Marks	&	Spencer.	
In	addition,	at	the	end	of	2010,	we	had	approximately	2,400	branded	retail	
sites	outside	Europe	and	the	US	in	countries	such	as	Australia,	New	
Zealand	and	South	Africa.

The	table	below	outlines	the	number	of	BP-branded	retail	sites	

by	region.

Retail	sitesa	b	 	
US	 	
Europe		
Rest	of	World	
Total	

Number	of	retail	sites	operated	under	a	BP	brand

2010	
11,300	
8,400	
2,400	
22,100	

2009	
11,500	
8,600	
2,300	
22,400	

2008
11,700
8,600
2,300
22,600

a	R	 efinery	throughputs	reflect	crude	oil	and	other	feedstock	volumes.
b	Cr	 ude	distillation	capacity	is	gross	rated	capacity,	which	is	defined	as	the	highest	average	sustained	

unit	rate	for	a	consecutive	30-day	period.
c	R	 efinery	utilization	is	annual	throughput	divided	by	crude	distillation	capacity,	expressed	as	a	
percentage.	The	measure	was	redefined	in	2009	to	be	more	consistent	with	industry	standards.

a	T	 he	number	of	retail	sites	includes	sites	not	operated	by	BP	but	instead	operated	by	dealers,	
jobbers,	franchisees	or	brand	licensees	that	operate	under	a	BP	brand.	These	may	move	to	or	from	
the	BP	brand	as	their	fuel	supply	or	brand	licence	agreements	expire	and	are	renegotiated	in	the	
normal	course	of	business.	Retail	sites	are	primarily	branded	BP,	ARCO	and	Aral.

b		Excludes	our	interest	in	equity-accounted	entities	which	are	dual-branded.

Refinery	throughputs	increased	by	139mb/d	in	2010	relative	to	2009,	driven	
principally	by	higher	availability,	particularly	at	Texas	City	and	Whiting.	

In	addition	to	refined	petroleum	products	we	also	blend	and	market	

biofuels.	Biogasoline	(bioethanol)	and	biodiesel	(hydrogenated	vegetable	
oils	and	fatty	acid	methyl	esters)	continue	to	grow	in	volume,	primarily	in	
Europe	and	the	US,	as	regulatory	requirements	demand	heavier	blending	
levels.	Our	response	is	to	continue	to	develop	blend	capabilities,	and	to	
work	with	regulators,	biofuels	supply	chains	and	other	stakeholders	to	
improve	the	sustainability	of	the	biofuels	that	we	blend	and	supply.

The	group	has	a	long-established	integrated	supply	and	trading	function	
responsible	for	delivering	value	across	the	overall	crude	and	oil	products	
supply	chain.	This	structure	enables	the	optimization	of	BP’s	FVCs	to	
maintain	a	single	interface	with	the	oil	trading	markets	and	to	operate	with	
a	single	set	of	trading	compliance	processes,	systems	and	controls.	The	
business	has	trading	offices	in	Europe,	the	US	and	Asia	to	enable	the	
function	to	maintain	a	presence	in	the	regionally	connected	global	markets.
The	oil	supply	and	trading	function	has	operated	through	a	period	of	

challenging	trading	conditions	in	2010	due	to	lower	price	volatility,	tighter	
product	and	sweet	vs	sour	crude	oil	spreads,	and	reduced	contango	(i.e.	
spot	vs	future	price)	opportunities.	The	weaker	trading	environment	is	a	
result	of	OPEC	crude	supply	availability,	refining	and	storage	spare	capacity.	
The	supply	and	trading	function	supported	the	group	through	a	period	of	
uncertainty	in	the	credit	markets	concerning	BP’s	financial	position	
following	the	Gulf	of	Mexico	oil	spill.

58	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
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The	function	seeks	to	identify	the	best	markets	and	prices	for	our	crude	oil,	
source	optimal	feedstocks	for	our	refineries,	and	provide	competitive	
supply	for	our	marketing	businesses.	In	addition,	where	refinery	production	
is	surplus	to	marketing	requirements	or	can	be	sourced	more	competitively,	
it	is	sold	into	the	market.	Wherever	possible,	the	group	will	look	to	optimize	
value	across	the	supply	chain.	For	example,	BP	will	often	sell	its	own	crude	
for	its	refineries	where	this	will	provide	incremental	margin.

Along	with	the	supply	activity	described	above,	the	function	seeks	
to	create	incremental	trading	opportunities.	It	enters	into	the	full	range	of	
exchange-traded	commodity	derivatives,	over-the-counter	(OTC)	contracts	
and	spot	and	term	contracts	that	are	described	in	Certain	definitions	–	
commodity	trading	contracts,	on	page	82.	In	order	to	facilitate	the	
generation	of	trading	margin	from	arbitrage,	blending	and	storage	
opportunities,	it	also	both	owns	and	contracts	for	storage	and	transport	
capacity.	The	group	has	developed	a	risk	governance	framework	to	manage	
and	oversee	the	financial	risks	associated	with	this	trading	activity,	which	is	
described	in	Financial	statements	–	Note	27	on	pages	185-190.

International businesses
Our	IBs	provide	quality	products	and	services	to	customers	in	more	than	
70	countries	worldwide	with	a	significant	focus	on	Europe,	North	America	
and	Asia.	Our	products	include	aviation	fuels,	lubricants,	LPG	and	
petrochemicals	that	are	sold	for	use	in	the	manufacture	of	a	range	of	
products,	such	as	fabrics,	fibres	and	various	plastics.	We	believe	each	of	
these	IBs	is	competitively	advantaged	in	the	markets	in	which	we	have	
chosen	to	participate.	Such	advantage	is	derived	from	several	factors,	
including	location,	proximity	of	manufacturing	assets	to	markets,	physical	
asset	quality,	operational	efficiency,	technology	advantage	and	the	strength	
of	our	brands.	Each	business	has	a	clear	strategy	focused	on	investing	in	its	
key	assets	and	market	positions	in	order	to	deliver	value	to	its	customers	
and	outperform	its	competitors.

In	2010,	the	IBs	accounted	for	just	under	a	quarter	of	the	segment’s	

operating	capital	employeda	and	just	over	half	of	the	replacement		
cost	profit.

Marketing	sales	in	the	international	businesses	include	sales	of	global	

In	2010,	the	FVCs	accounted	for	roughly	three-quarters	of	the	

fuels	and	lubricants.	The	following	table	sets	out	the	detail	by	business.

operating	capital	employeda	in	Refining	and	Marketing	and	generated	just	
under	half	of	the	replacement	cost	profit.

Significant	events	in	the	FVCs	in	2010	were	as	follows:

•	 	The	Whiting	refinery	modernization	project	made	significant	progress	in	
2010	as	above	ground	construction	began,	including	the	reactors	for	the	
new	gasoil	hydrotreater,	the	new	towers	on	the	revamped	crude	
distillation	unit	and	the	coker’s	six	new	drums.	Two	third-party	world-
scale	hydrogen	units	were	commissioned	in	2010	and	began	providing	
hydrogen	to	the	refinery.	Progress	on	important	pipeline	
interconnections	completed	in	2010	will	allow	Whiting	early	access	to	
greater	crude	imports	and	product	export	opportunities.

•	 	In	the	US,	BP’s	reputation	suffered	as	a	result	of	the	oil	spill	in	the	Gulf	

of	Mexico,	which	had	an	adverse	impact	on	our	branded	fuels	
marketing,	but	this	had	recovered	by	year	end.	We	offered	additional	
marketing	support	to	our	customers	in	an	attempt	to	mitigate	these	
declines.

•	 In	the	Gulf	of	Mexico	region,	sales	were	down	year	on	year	by	up	to	

30%	in	some	sites	in	the	second	quarter,	but	regained	ground	over	the	
second	half	of	2010.

•	 	In	October,	BP	opened	a	cutting-edge	fuels	technology	development	

centre	in	South	Africa,	which	will	focus	on	quality	assurance,	technical	
service	and	marketing	support	for	the	local	market.

•	 	The	integrated	supply	and	trading	function	within	the	FVCs	announced	
that	it	was	reorganizing	its	internal	structure	in	order	to	simplify	the	
organization	and	reduce	costs.

•	 	In	October,	BP	sold	its	French	retail	business	to	Delek	Europe	B.V.
•	 	During	2010,	BP	also	completed	the	divestment	of	several	packages	

of	non-strategic	terminals	and	pipelines	in	the	US	East	of	Rockies	and	
West	Coast.	This	programme	of	divestment	of	non-strategic	pipelines	
and	terminals	will	continue	during	2011.

•	 	Following	a	strategic	review	of	our	businesses	in	southern	Africa,	we	
intend	to	focus	our	activities	within	the	continent	on	South	Africa	and	
Mozambique.	As	a	result,	BP	agreed	to	sell	its	fuels	marketing	
businesses	in	Namibia,	Zambia	and	Botswana	to	Puma	Energy	and	in	
addition,	BP	intends	to	sell	its	50%	interest	in	BP	Malawi	and	BP	
Tanzania	to	Puma	Energy.	The	sale	of	BP	Tanzania	to	Puma	Energy	is	
subject	to	the	pre-emption	rights	of	its	co-shareholders.	Only	the	sale	
of	the	Botswana	business	had	been	completed	as	at	31	December	
2010,	the	other	sales	are	expected	to	be	completed	in	2011.

•	 	During	2010	BP	completed	the	sale	of	a	number	of	European	terminals	

as	part	of	ongoing	asset	optimization	activities.

a		Operating	capital	employed	is	total	assets	(excluding	goodwill)	less	total	liabilities,	excluding	finance	

debt	and	current	and	deferred	taxation.

International	businesses	sales	volumes	
Air	BP	 	
LPG	
Lubricants	 	

2010	
450	
58	
50	
558	

thousand	barrels	per	day

2009	
434	
67	
49	
550	

2008
478
64
54
596

Lubricants
We	manufacture	and	market	lubricants	and	related	products	and	services	
to	the	automotive,	industrial,	marine	and	energy	markets	across	the	world.	
We	sell	products	direct	to	our	customers	in	around	45	countries	and	use	
approved	local	distributors	for	the	remaining	locations.	Customer	focus,	
distinctive	brands,	superior	technology	and	relationships	remain	the	
cornerstones	of	our	long-term	strategy.

BP	markets	primarily	through	its	major	brands	of	Castrol	and	BP,	
and	also	the	Aral	brand	in	some	specific	markets.	Castrol	is	a	recognized	
brand	worldwide	and	we	believe	it	provides	us	with	a	significant	
competitive	advantage.

In	the	automotive	lubricants	sector,	we	supply	lubricants	and	other	
related	products	and	services	to	intermediate	customers	such	as	retailers	
and	workshops.	These,	in	turn,	serve	end-consumers	such	as	car,	truck	and	
motorcycle	owners.	In	2010,	roughly	30%	of	replacement	cost	profit	
before	interest	and	tax	was	generated	from	emerging	markets,	which	we	
believe	continue	to	have	the	potential	for	significant	long-term	growth.

BP’s	marine	lubricants	business	is	one	of	the	largest	global	
suppliers	of	lubricants	to	the	marine	industry,	with	global	presence	in	over	
800	ports.	BP’s	industrial	lubricants	business	is	a	leading	supplier	to	those	
sectors	of	the	market	involved	in	the	manufacture	of	automobiles,	trucks,	
machinery	components	and	steel.	BP	is	also	a	leading	supplier	of	lubricants	
for	the	offshore	oil	and	aviation	industries.

Petrochemicals
We	manufacture	and	market	four	main	product	lines:	purified	terephthalic	
acid	(PTA),	paraxylene	(PX),	acetic	acid,	and	olefins	and	derivatives	(O&D).	
Our	strategy	is	to	leverage	our	industry-leading	technology	in	selected	
markets,	to	grow	the	business	and	to	deliver	industry-leading	returns.	New	
investments	are	targeted	principally	in	the	higher-growth	Asian	markets.

PTA	is	a	raw	material	used	in	the	manufacture	of	polyesters	used	in	
fibres,	textiles	and	film,	and	polyethylene	terephthalate	(PET)	bottles.	Acetic	
acid	is	a	versatile	intermediate	chemical	used	in	a	variety	of	products	such	
as	paints,	adhesives	and	solvents,	as	well	as	its	use	in	the	production	of	
PTA.	We	have	a	strong	global	market	share	in	the	PTA	and	acetic	acid	
markets,	with	a	major	manufacturing	presence	in	Asia,	particularly	China.	
PX	is	a	feedstock	for	PTA	production.	We	also	produce	a	number	of	other	
speciality	petrochemicals	products.

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In	O&D,	we	crack	naphtha	to	produce	ethylene	and	other	products	and	
derivatives.	Our	SECCO	joint	venture	between	BP,	Sinopec	and	its	
subsidiary,	Shanghai	Petrochemical	Company,	is	the	largest	olefins	cracker	
in	China	and	is	BP’s	single	largest	investment	in	China.	BP	also	co-owns	
one	other	naphtha	cracker	site	outside	of	Asia,	which	is	integrated	with	our	
Gelsenkirchen	refinery	in	Germany.

We	have	a	total	of	18	manufacturing	sites	operating	in	the	UK,	the	US,	
Belgium,	Germany,	China,	Indonesia,	South	Korea,	Malaysia	and	Taiwan,
including	our	joint	ventures.

The	following	table	summarizes	BP’s	petrochemicals	production	capacity,	at	31	December	2010.

Petrochemicals production capacitya b

Geographical	area	
US

Site	

Product	

Cooper	River	
Decatur	

Texas	City	

Purified	terephthalic	acid	(PTA)	
PTA	
Paraxylene	(PX)	
Naphthalene	dicarboxylate	
Acetic	acid	
PX	

	 Metaxylene	

Europe
UK	

Belgium	

Germany	

Rest	of	World
China	

Indonesia	
Korea	

Malaysia	

Taiwan	

Hull	

Acetic	acid	
Acetic	anhydride	
Ethylidene	diacetate	
PTA	
PX	
Gelsenkirchen	 Olefins	and	derivatives	

Geel	

Mülheim	

Solvents	

Chongqing	

Nanjing	
Zhuhai	
Merak	
Ulsan	

Caojing	 Olefins	and	derivatives	
Acetic	acid	
Esters	
Acetic	acid	
PTA	
PTA	
Acetic	acid	
Vinyl	acetate	monomer	
Acetic	acid	
PTA	
PTA	
PTA	
Acetic	acid	

Kertih	
Kuantan	
Kaohsiung	
Taichung	
Mai	Liao	

Total	BP	share	of	capacity	at	31	December	2010	

Group	interest	
%	

100.0	
100.0	
100.0	
100.0	
100.0	
100.0	
100.0	

100.0	
100.0	
100.0	
100.0	
100.0	
50.0	to	61.0	
50.0	

50.0	
51.0	
51.0	
50.0	
85.0	
50.0	
51.0	
34.0	
70.0	
100.0	
61.4	
61.4	
50.0	

BP	share	of
capacity
thousand	tonnes
per	year

1,342
1,043
1,101
29
583c
1,271
123
5,492

532
153
4
1,343
631
1,764b	d
130b
4,557

3,103b
215b
52b
274b
1,549e
253b
261b
56b
391b
610
847b
471b
179b
8,261
18,310

a		P	 etrochemicals	production	capacity	is	the	proven	maximum	sustainable	daily	rate	(msdr)	multiplied	by	the	number	of	days	in	the	respective	period,	where	msdr	is	the	highest	average	daily	rate	ever	
achieved	over	a	sustained	period.
b		Includes
c	Sterling
d		Group
e		BP	

	BP	share	of	equity-accounted	entities,	as	indicated.
	Chemicals	plant,	100%	of	the	output	of	which	is	marketed	by	BP.

	Zhuhai	Chemical	Company	Ltd	is	a	subsidiary	of	BP,	the	capacity	of	which	is	shown	above	at	100%.

	interest	varies	by	product.

Global	fuels
The	supply	of	aviation	fuels	and	LPG	is	managed	globally	in	the	global	
fuels	SPU.

Air	BP	is	one	of	the	world’s	largest	and	best	known	aviation	fuels	
suppliers,	serving	many	of	the	major	commercial	airlines,	as	well	as	the	
general	aviation	and	military	sectors.

We	have	annual	marketing	sales	in	excess	of	400mb/d.	Air	BP’s	

strategic	aim	is	to	grow	its	position	in	the	core	locations	of	Europe,	the	US,	
Australasia	and	the	Middle	East,	while	focusing	its	portfolio	towards	
airports	that	offer	long-term	competitive	advantage.

The	LPG	business	sells	bulk,	bottled,	automotive	and	wholesale	

LPG	products	in	10	countries,	with	annual	sales	in	excess	of	50	thousand	
barrels	per	day.	During	the	past	few	years,	we	have	introduced	new	

consumer	offers	in	established	markets,	developed	opportunities	in	growth	
markets	and	pursued	new	demand	such	as	the	German	Autogas	market.

Significant	events	in	2010	were:
•	 	Castrol	was	a	sponsor	of	the	2010	FIFA	World	Cup™	in	South	Africa	

and	used	this	to	deliver	a	significant	programme	of	brand	visibility	and	
customer	engagement.	Castrol	leveraged	the	sponsorship	to	support	
our	businesses	in	all	regions.	We	have	seen	increased	brand	awareness	
for	our	Castrol	master	brand	and	product	brands.

•	 	In	July	2010,	Castrol	opened	a	new	lubricants	technology	development	
centre	in	China.	Employing	scientists	and	engineers	from	China	and	
abroad,	this	team	will	work	collaboratively	with	vehicle	manufacturers,	
distributors	and	other	partners,	focusing	on	cutting-edge	lubricant	

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technology	development	and	support,	as	well	as	providing	world-class	
training	for	customers	and	distributors.

Other	businesses	and	corporate

•	 D	 uring	2010,	the	LPG	business	further	simplified	its	portfolio.	In	China,	
the	LPG	business	decided	to	focus	its	in-country	operations	on	core	
marketing	activities	and	sold	its	interest	in	the	China	Zhuhai	cavern	
complex.	This	completes	the	exit	from	all	major	China	LPG	import	
facilities.	In	Europe,	BP	sold	its	LPG	businesses	in	Spain	and	Denmark.
•	 T	 he	BP	YPC	Acetyls	Company	(Nanjing)	Limited	(BYACO)	joint	venture	
between	BP	and	Yangzi	Petrochemical	Co.	Ltd	(a	subsidiary	of	Sinopec)	
successfully	commenced	commercial	production	at	its	548,000	tonnes	
per	annum	(ktepa)	acetic	acid	plant	in	the	fourth	quarter	of	2010.

•	 	The	petrochemicals	business	started	a	debottleneck	project	to	add	a	
further	200ktepa	PTA	capacity	at	the	BP	Zhuhai	Chemical	Company	
Limited	site	in	Guangdong	province	(China),	which	is	scheduled	for	
completion	in	the	first	quarter	of	2012.	This	additional	capacity	employs	
BP’s	latest	proprietary	technology	and	will	bring	the	site’s	total	PTA	
capacity	to	1,750ktepa,	continuing	our	growth	in	China.

•	 	During	2010,	BP	sold	its	15%	interest	in	Ethylene	Malaysia	Sdn	Bhd	

(EMSB)	and	its	60%	interest	in	Polyethylene	Malaysia	Sdn	Bhd	
(PEMSB)	to	Petronas.

Other	businesses	and	corporate	comprises	the	Alternative	Energy	
business,	Shipping,	the	group’s	aluminium	business,	Treasury	(which	
includes	interest	income	on	the	group’s	cash	and	cash	equivalents),	and	
corporate	activities	worldwide.

The	replacement	cost	loss	before	interest	and	tax	for	the	year	
ended	31	December	2010	was	$1,516	million,	compared	with	$2,322	
million	for	the	previous	year.	2010	included	a	net	charge	for	non-operating	
items	of	$200	million.	(See page 25 for further information on non-
operating items.)	The	primary	additional	factors	affecting	2010’s	result	
compared	with	that	of	2009	were	improved	business	performance,	more	
favourable	foreign	exchange	effects	and	cost	efficiencies.

The	replacement	cost	loss	before	interest	and	tax	for	the	year	
ended	31	December	2009	included	a	net	charge	for	non-operating	items	of	
$489	million.

The	replacement	cost	loss	before	interest	and	tax	for	the	year	
ended	31	December	2008	included	a	net	charge	for	non-operating	items	of	
$633	million.

The	primary	additional	factors	reflected	in	2009’s	result	compared	
with	that	of	2008	were	a	weaker	margin	environment	for	Shipping	and	our	
BP	Solar	business	and	adverse	foreign	exchange	effects.

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Key statistics

Sales	and	other	operating	revenuesa	
Replacement	cost	profit	(loss)	before		

interest	and	taxb	

Capital	expenditure	and	acquisitions	

2010	

3,328	

2009	

2,843	

$	million

2008

4,634

(1,516)	
1,234	

(2,322)	
1,299	

(1,223)
1,839

a	Includes
b	Includes

	sales	between	businesses.
	profit	after	interest	and	tax	of	equity-accounted	entities.

Alternative Energy
Alternative	Energy	comprises	BP’s	low-carbon	businesses	and	future	
growth	options	outside	oil	and	gas,	which	we	believe	have	the	potential	to	
be	a	material	source	of	low-carbon	energy	and	are	aligned	with	BP’s	core	
capabilities.	These	are	biofuels,	wind	and	solar,	along	with	demonstration	
projects	and	technology	development	in	carbon	capture	and	storage	(CCS).

Our	market
It	is	well	accepted	that	a	more	diverse	mix	of	energy	will	be	required	to	
meet	future	demand.	BP’s	own	estimates	suggest	that	global	primary	
energy	demand	will	increase	by	around	40%	between	2010	and	2030.	
Supported	by	government	policies,	wind	power	has	grown	rapidly	in	many	
countries	and	is	now	growing	globally	at	an	annual	rate	of	30%a,	while	
installed	solar	photovoltaic	capacity	is	predicted	to	increase	from	15GW	in	
2008	to	410GW	in	2035b	and	between	2010	and	2030,	biofuels	are	
expected	to	contribute	30%	of	the	global	growth	in	supply	of	liquid	fuelsc.

Our	performance
Alternative	Energy	continues	to	make	progress	against	its	commitment	to	
invest	$8	billion	by	2015.	Our	investment	since	2005	is	more	than	
$5	billiond.	Our	wind	business	has	added	125MW	of	gross	capacity	during	
2010,	with	the	commercial	start-up	of	the	Goshen	North	wind	farm.	In	our	
solar	business,	we	achieved	sales	of	325MW	and	signed	several	strategic	
supply	deals	(see Solar on page 62).	Our	biofuels	business	acquired	the	
lignocellulosic	assets	from	Verenium	Corporation	Inc.	for	$98	million.	In	
April,	we	completed	the	sale	of	our	35%	interest	in	K-Power,	a	gas-fired	
power	asset	in	Gwangyang,	South	Korea,	to	SK	Holdings	Co.	Ltd	for	
$316	million.

a

	Global
	Wind	Energy	Council	–	Annex Stats 2009.
b
			World Energy Outlook 2010	©OECD/IEA	2010,	page	306.
c
	BP Energy Outlook 2030.
	T	he	majority	of	costs	have	been	capitalized,	some	were	expensed	under	IFRS.

d

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Wind	–	net	rated	capacity	at	year-end		

(megawatts)a	

Solar	–	module	sales	(megawatts)b	

2010	

2009	

2008

774	
325	

711	
203	

432
162

a		N	 et	wind	capacity	is	the	sum	of	the	rated	capacities	of	the	assets/turbines	that	have	entered	
into	commercial	operation,	including	BP’s	share	of	equity-accounted	entities.	The	equivalent	
capacities	on	a	gross-JV	basis	(which	includes	100%	of	the	capacity	of	equity-accounted	entities	
where	BP	has	partial	ownership)	were	1,362MW	in	2010,	1,237MW	in	2009	and	785MW	in	
2008.	This	includes	32MW	of	capacity	in	the	Netherlands	which	is	managed	by	our	Refining	and	
Marketing	segment.
b			Solar	sales	are	the	total	sales	of	solar	modules	to	third-party	customers,	expressed	in	MW.	
Previously	we	reported	the	theoretical	cell	production	capacity	of	our	in-house	solar	manufacturing	
facilities.	Reporting	sales	volumes	operating	data	brings	us	in	line	with	the	broader	solar	industry.

Biofuels
BP	believes	that	it	has	a	key	role	to	play	in	enabling	the	transport	sector	to	
respond	to	the	dual	challenges	of	energy	security	and	climate	change.	We	
have	embarked	on	a	focused	programme	of	biofuels	development	based	
around	the	most	efficient	transformation	of	sustainable	and	low-cost	
sugars	into	a	range	of	fuel	molecules.	BP	continues	to	invest	throughout	
the	entire	biofuels	value	chain,	from	sustainable	feedstocks	that	minimize	
pressure	on	food	supplies	through	to	the	development	of	the	advantaged	
fuel	molecule	biobutanol.	BP	has	production	facilities	operating,	or	in	the	
planning	and	construction	phases,	in	the	US,	Brazil	and	the	UK.

In	2010,	we	acquired	Verenium’s	lignocellulosic	biofuels	business	

for	$98	million,	providing	BP	with	integrated	end-to-end	capability.	This	
included	a	pilot	plant	and	a	demonstration	facility	in	Jennings,	Louisiana,	
as	well	as	research	and	development	facilities	in	San	Diego,	California;	
lignocellulosic	biofuels	technology	and	related	intellectual	property	(IP);	
and	lignocellulosic	enzyme	technology	and	related	IP.

The	blending	and	distribution	of	biofuels	continues	to	be	carried	out	

by	our	Refining	and	Marketing	segment,	in	line	with	regulation.	BP	is	one	
of	the	largest	blenders	and	marketers	of	biofuels	in	the	world.

Wind
In	wind	power,	BP	has	focused	its	business	in	the	US,	where	we	have	
developed	one	of	the	leading	wind	portfolios.

During	2010,	full	commercial	operations	commenced	at	the	
125MW	Goshen	North	wind	farm	(BP	50%)	in	Bonneville	County,	Idaho.	
We	also	commenced	construction	at	the	Cedar	Creek	2	wind	farm	in	
Colorado	and	the	project	is	expected	to	be	in	commercial	operation	in	2011	
with	a	capacity	of	around	250MW.

BP	increased	its	net	wind	generation	capacity	to	774MW	during	

2010,	an	increase	of	9%	over	the	prior	year.

Solar
In	2010,	we	achieved	sales	of	325MW,	an	increase	of	60%	over	2009.	
BP	Solar’s	organization,	with	over	900	employees	worldwide,	is	structured	
to	serve	the	residential,	commercial,	and	utility	markets	with	sales	and	
marketing	offices	in	major	markets	around	the	world.	Our	joint	venture	
manufacturing	facilities	are	located	in	Xi’an,	China	and	Bangalore,	India.	In	
March,	BP	Solar	announced	the	closure	of	manufacturing	at	its	Frederick	
facility,	in	Maryland,	US,	as	it	moves	its	manufacturing	to	lower-cost	
locations.	BP	Solar	will	maintain	its	US	presence	in	sales	and	marketing,	
research	and	technology,	project	development,	and	key	business	support	
activities.	In	support	of	our	manufacturing	restructuring,	we	have	signed	a	
number	of	strategic	cell	supply	agreements	with	suppliers,	including	
JA	Solar	Holdings	Co.	Ltd	and	Hareon	Solar	Technology,	providing	BP	Solar	
with	access	to	around	200MW	of	mono-crystalline	and	multi-crystalline	
solar	cells	in	2011.

Carbon	capture	and	storage
BP	has	played	a	leading	role	in	the	carbon	capture	and	storage	(CCS)	
industry	for	more	than	10	years,	and	today	focuses	on	demonstration	
projects	and	a	continuing	programme	of	research	and	technology	
development.

In	Algeria,	we	are	moving	into	Phase	2	of	our	joint	industry	project	
that	monitors	the	CO2	injection	and	storage	operation	at	the	In	Salah	gas	
field.	With	our	partners	Sonatrach	and	Statoil,	we	have	been	injecting	up	to	
1	million	tonnes	of	CO2	a	year	since	2004,	demonstrating	secure	geological	
storage	through	a	comprehensive	monitoring	programme	that	is	subject	to	
independent	academic	review	by	a	scientific	advisory	board.

Since	2007,	we	have	been	developing	the	Hydrogen	Energy	
California	250MW	power	project	with	CCS	with	our	partner	Rio	Tinto.	The	
project	is	currently	in	its	feasibility	engineering	design	phase.

Separately,	the	400MW	Hydrogen	Power	Abu	Dhabi	project	with	

CCS	awaits	further	decisions,	including	arrangements	for	CO2	
transportation	and	storage.	The	project	is	a	joint	venture	between	BP	(40%)	
and	Masdar	(60%).

Shipping
We	transport	our	products	across	oceans,	around	coastlines	and	along	
waterways,	using	a	combination	of	BP-operated,	time-chartered	and	
spot-chartered	vessels.	All	vessels	conducting	BP	activities	are	subject	to	
our	health,	safety,	security	and	environmental	requirements.	The	primary	
purpose	of	our	shipping	and	chartering	activities	is	the	transportation	of	our	
hydrocarbon	products.	In	addition,	we	may	use	surplus	capacity	to	
transport	third-party	products.

International	fleet
The	size	of	our	managed	international	fleet	has	not	changed	since	2009.	
At	the	end	of	2010,	we	had	54	international	vessels	(37	medium-size	crude	
and	product	carriers,	four	very	large	crude	carriers,	one	North	Sea	shuttle	
tanker,	eight	LNG	carriers	and	four	LPG	carriers).	All	these	ships	are	
double-hulled.	Of	the	eight	LNG	carriers,	BP	manages	one	on	behalf	of	a	
joint	venture	in	which	it	is	a	participant.

Regional	and	specialist	vessels
In	Alaska,	we	retain	a	fleet	of	four	double-hulled	vessels.	Outside	the	US,	
we	have	14	specialist	vessels	(two	double-hulled	lubricants	oil	barges	and	
12	offshore	support	vessels).

Time-charter	vessels
BP	has	84	hydrocarbon-carrying	vessels	above	600	deadweight	tonnes	on	
time-charter,	all	of	which	are	double-hulled.	All	these	vessels	participate	in	
BP’s	Time	Charter	Assurance	Programme.

Spot-charter	vessels
BP	spot-charters	vessels,	typically	for	single	voyages.	These	vessels	are	
always	vetted	for	safety	assurance	prior	to	each	use.

Other	vessels
BP	uses	various	craft	such	as	tugs,	crew	boats	and	seismic	vessels	in	
support	of	the	group’s	business.	We	also	use	sub-600	deadweight	tonne	
barges	to	carry	hydrocarbons	on	inland	waterways.

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Liquidity	and	capital	resources

Following	the	Gulf	of	Mexico	oil	spill,	the	group	faced	significant	costs	
relating	to	the	immediate	response	activities	as	well	as	significant	
uncertainty	regarding	the	ultimate	magnitude	of	its	liabilities	and	timing	of	
cash	outflows.

In	June,	Moody’s	Investors	Service	and	Standard	&	Poor’s	(S&P)	

downgraded	the	group’s	long-term	credit	ratings	from	Aa1	(stable	outlook)	
and	AA	(stable	outlook)	respectively,	to	A2	(negative	watch)	and	A	(negative	
watch)	respectively.	Fitch	downgraded	BP	to	BBB.	All	three	rating	agencies	
have	subsequently	removed	the	group	from	ratings	watch,	Moody’s	and	
Fitch	have	currently	placed	the	group’s	rating	on	A2	(stable	outlook)	and	
A	(stable	outlook)	respectively,	and	S&P	has	placed	our	rating	on	A	
(negative	outlook).

Following	the	incident	the	group	was	required	to	make	substantial	

cash	payments	in	connection	with	the	oil	spill.	Investors	in	BP’s	US	
Industrial	Revenue/Municipal	bonds	and	in	bonds	associated	with	long-term	
gas	supply	contracts	largely	exercised	their	option	to	tender	the	bonds	for	
repayment.	As	a	result,	at	31	December	2010,	BP	was	holding	all	
$1.5	billion	of	the	outstanding	bonds	associated	with	long-term	gas	supply	
contracts	and	had	repaid	$2.5	billion	of	US	Industrial	Revenue/Municipal	
bonds	with	BP	either	holding	or	retiring	the	bonds.	The	group	also	
experienced	increased	requirements	to	post	letters	of	credit	to	collateralize	
a	number	of	environmental	liabilities	in	the	US	and	the	UK	totalling	
$624	million	and	post	further	cash	collateral	under	trading	agreements	
totalling	$728	million.

In	response,	BP	instigated	a	programme	early	in	the	second	quarter	

of	2010	to	increase	available	liquidity.	We	secured	additional	bank	lines	
totalling	$12	billion	and	announced	the	temporary	suspension	of	quarterly	
dividend	payments	beginning	with	the	payment	that	had	been	scheduled	to	
occur	in	June	2010.	BP	also	announced	a	disposal	programme	aimed	at	
raising	$30	billion	to	be	completed	by	the	end	of	2011.	Significant	deposits	
were	negotiated	as	part	of	these	transactions.	Deposits	totalling	$5	billion	
were	held	at	the	end	of	the	third	quarter	and	$6.2	billion	was	held	at	the	
end	of	the	year,	significantly	increasing	available	liquidity.	Including	
deposits,	$17	billion	was	raised	through	the	disposal	programme	in	2010.	
A	further	$0.7	billion	of	funds	were	raised	through	borrowings	which	were	
secured	on	working	capital	and	other	assets.	BP	also	raised	$4.6	billion	
during	the	third	quarter	from	syndicated	bank	loans	backed	by	future	crude	
oil	sales	over	a	five-year	period	from	BP’s	interests	in	specific	offshore	
Angola	and	Azerbaijan	fields.

These	initiatives	and	the	strength	of	our	underlying	cash	flows	

(including	forecasting	under	different	stress	scenarios)	ensured	the	group	
had	sufficient	working	capital	to	meet	its	requirements	at	all	times.
Early	in	the	fourth	quarter	of	2010,	BP	accessed	the	US	and	
European	capital	markets	with	bond	issuances	totalling	$6.25	billion,	with	
maturities	of	between	four	and	10	years.

Maritime	security	issues
At	a	strategic	level,	BP	avoids	known	areas	of	pirate	attack	or	armed	
robbery;	where	this	is	not	possible	for	trading	reasons	and	we	consider	it	
safe	to	do	so,	we	will	continue	to	trade	vessels	through	these	areas,	
subject	to	the	adoption	of	heightened	security	measures.

2010	has	seen	continuing	pirate	activity	in	the	Gulf	of	Aden,	

extending	well	into	the	Indian	Ocean	(from	the	east	coast	of	Somalia	to	
approximately	250	miles	west	of	the	Maldives)	and	to	the	north	into	the	
Arabian	Sea.	Despite	an	increasing	level	of	piracy	activity,	the	number	of	
vessels	actually	attacked	and/or	hijacked	has	remained	roughly	the	same	as	
2009,	as	a	result	of	stronger	naval	intervention	off	the	Somali	coast,	
heightened	awareness	of	the	threat,	and	protective	measures	adopted	by	
transiting	ships.

At	present,	we	follow	available	military	and	government	agency	

advice	and	are	participating	in	protective	group	transits	through	the	Gulf	of	
Aden	Internationally	Recommended	Transit	Corridor.	BP	supports	the	
protective	measures	recommended	in	the	international	shipping	industry	
guide	Best Management Practice 3 – Piracy off the Coast of Somalia and 
Arabian Sea Area.a

Aluminium
Our	aluminium	business	is	a	non-integrated	producer	and	marketer	of	
rolled	aluminium	products,	headquartered	in	Louisville,	Kentucky,	US.	
Production	facilities	are	located	in	Logan	County,	Kentucky,	and	are	jointly	
owned	with	Novelis.	The	primary	activity	of	our	aluminium	business	is	the	
supply	of	aluminium	coil	to	the	beverage	can	business,	which	it	
manufactures	primarily	from	recycled	aluminium.

Treasury
Treasury	manages	the	financing	of	the	group	centrally,	ensuring	liquidity	
sufficient	to	meet	group	requirements	and	manages	key	financial	risks	
including	interest	rate,	foreign	exchange,	pension	and	financial	institution	
credit	risk.	From	locations	in	the	UK,	the	US	and	the	Asia	Pacific	region,	
Treasury	provides	the	interface	between	BP	and	the	international	financial	
markets	and	supports	the	financing	of	BP’s	projects	around	the	world.	
Treasury	trades	foreign	exchange	and	interest	rate	products	in	the	financial	
markets,	hedging	group	exposures	and	generating	incremental	value	
through	optimizing	and	managing	cash	flows.	For	information	on	the	role	
performed	by	Treasury	in	managing	the	group’s	liquidity	in	the	aftermath	of	
the	Gulf	of	Mexico	oil	spill,	see	Liquidity	and	capital	resources	on	
pages	63-64	and	Financial	statements	–	Note	2	on	page	158.	Trading	
activities	are	underpinned	by	the	compliance,	control,	and	risk	management	
infrastructure	common	to	all	BP	trading	activities.

Insurance
The	group	generally	restricts	its	purchase	of	insurance	to	situations	where	
this	is	required	for	legal	or	contractual	reasons.	Losses	are	borne	as	they	
arise,	rather	than	being	spread	over	time	through	insurance	premiums	with	
attendant	transaction	costs.	This	approach	has	been	reviewed	following		
the	Gulf	of	Mexico	oil	spill	and	it	has	been	concluded	that	the	group	will	
continue	with	its	current	approach	of	not	generally	purchasing	
insurance	cover.

a	J		 ointly	published	by	industry	bodies,	including	the	Oil	Companies	International	Marine	Forum	
(OCIMF)	and	supported	by	military	operations	in	the	region.

BP	Annual	Report	and	Form	20-F	2010	 63

	
 
Business	review

Financial framework
As	part	of	our	response	to	the	Gulf	of	Mexico	oil	spill,	we	revised	our	
financial	framework	during	2010.	The	aim	of	the	revised	framework	is	to	
provide	the	group	with	financial	flexibility	in	the	medium	term,	as	we	
complete	our	$30-billion	disposal	programme	and	fulfil	our	commitment	to	
fund	the	Deepwater	Horizon	Oil	Spill	Trust.	See	Financial	statements	–	
Note	2	on	page	158.

We	intend	to	invest	to	grow	the	company	and	shareholder	value	

sustainably	through	the	business	cycle	and	we	intend	to	maintain	a	capital	
structure	that	allows	the	group	to	execute	its	strategy	and	is	resilient	to	
inherent	volatility.

We	also	intend	to	maintain	a	significant	liquidity	buffer	and	to	
reduce	our	net	debt	ratio	to	within	a	range	of	10-20%,	compared	with	our	
previously	targeted	range	of	20-30%.	For	further	information	on	net	debt,	
which	is	a	non-GAAP	measure,	see	Financial	statements	–	Note	36	on	
page	198.

We	will	seek	to	maintain	shareholder	distributions	in	line	with	

operating	performance	through	the	business	cycle.	On	1	February	2011,	
we	announced	the	resumption	of	quarterly	dividend	payments,	at	a	level	
we	believe	is	prudent	and	recognizes	our	current	circumstances.	We	still	
face	uncertainties	as	to	the	amount	and	timing	of	future	cash	flows	and	
we	have	an	obligation	to	contribute	$5	billion	per	annum	to	the	
Deepwater	Horizon	Oil	Spill	Trust	for	each	of	the	next	three	years.	
Our	intention	is	to	increase	the	dividend	over	time,	in	line	with	the	
circumstances	of	the	company.

Dividends and other distributions to shareholders
In	June	2010,	the	BP	board	reviewed	its	dividend	policy	in	light	of	the	Gulf	
of	Mexico	oil	spill	and	the	agreement	to	establish	the	$20-billion	trust	fund,	
deciding	that	no	ordinary	share	dividends	would	be	paid	in	respect	of	the	
first	three	quarters	of	2010.	On	1	February	2011,	BP	announced	the	
resumption	of	quarterly	dividend	payments,	with	a	fourth-quarter	dividend	
of	7	cents	per	share.

We	believe	this	level	is	supported	by	the	success	of	our	disposal	
programme	thus	far,	and	by	the	improving	business	environment,	but	is	
balanced	by	the	recognition	of	our	continuing	obligation	to	fund	the	Trust	
until	the	end	of	2013	and	the	need	to	retain	financial	flexibility.	We	intend	to	
increase	the	dividend	level	over	time	in	line	with	the	circumstances	of	the	
company.	The	total	dividend	paid	to	BP	shareholders	in	2010	was	
$2.6	billion,	compared	with	$10.5	billion	for	2009.	The	dividend	paid	per	
share	was	14	cents,	a	decrease	of	75%	compared	with	2009.	In	sterling	
terms,	the	dividend	decreased	76%.	We	determine	the	dividend	in	US	
dollars,	the	economic	currency	of	BP.

We	have	in	place	a	European	Debt	Issuance	Programme	(DIP)	under	which	
the	group	may	raise	up	to	$20	billion	of	debt	for	maturities	of	one	month	or	
longer.	At	31	December	2010,	the	amount	drawn	down	against	the	DIP	
was	$12.3	billion	(2009	$11.4	billion).	In	addition,	the	group	has	in	place	an	
unlimited	US	shelf	registration	statement	under	which	it	may	raise	debt	
with	maturities	of	one	month	or	longer.	None	of	the	recent	capital	market	
bond	issuances	contained	any	additional	financial	covenants	compared	to	
the	group’s	capital	markets	issuances	prior	to	the	Gulf	of	Mexico	oil	spill.
The	maturity	profile	and	fixed/floating	rate	characteristics	of	the	

group’s	debt	are	described	in	Financial	statements	–	Note	35	on	page	197.

Net	debt	was	$25.9	billion	at	the	end	of	2010,	a	slight	reduction	
from	the	2009	year-end	net	debt	position	of	$26.2	billion.	Included	in	net	
debt	are	cash	and	cash	equivalents	of	$18.6	billion	at	31	December	2010	
(2009	$8.3	billion).	The	ratio	of	net	debt	to	net	debt	plus	equity	was	21%	at	
the	end	of	2010,	compared	with	20%	at	the	end	of	2009.

BP	manages	its	cash	position	to	ensure	the	group	has	liquidity	as	

and	when	required.	Cash	balances	are	pooled	centrally	where	permissible,	
and	deployed	globally	as	required.	Cash	surpluses	are	deposited	with	
creditworthy	banks	and	money	market	funds	with	short	maturities	to	
ensure	availability.	Further	information	on	the	management	of	liquidity	risk	
and	credit	risk	is	provided	in	Financial	statements	–	Note	27	on	
pages	188-190,	and	on	the	cash	position	in	Financial	statements	–	Note	31	
on	page	191.

BP	expects	to	maintain	a	strong	cash	position.	This,	together	with	
our	lower	net	debt	ratio	target,	aims	to	ensure	the	group	has	the	flexibility	
to	meet	future	financial	obligations	and	reflects	a	prudent	approach	to	
managing	the	balance	sheet	and	the	liquidity	requirements	of	the	company.

The	group	also	has	access	to	significant	sources	of	liquidity	in	the	

form	of	committed	bank	facilities.	At	31	December	2010,	the	group	had	
available	undrawn	committed	borrowing	facilities	of	$12.5	billion	(2009	
$5.0	billion),	made	up	of:
•	 $5.3	billion	of	standby	facilities,	of	which	$0.4	billion	is	available	to	draw	
and	repay	by	mid-September	2011,	$4.6	billion	until	mid-October	2011,	
and	$0.3	billion	until	mid-January	2013.

•	 $7.2	billion	of	364-day	facilities,	of	which	$4.0	billion	can	be	drawn	until	
late	May	2011,	$2.0	billion	drawn	until	the	end	of	June	2011,	$0.7	billion	
drawn	until	early	July	2011	and	$0.5	billion	drawn	until	late	August	2011.	
Any	amounts	drawn	are	repayable	up	to	364	days	from	the	date	
of	drawing.

With	the	level	of	undrawn	committed	bank	facilities	increasing	since	the	
Gulf	of	Mexico	oil	spill	incident	and	with	the	levels	of	cash	increasing,	our	
overall	liquidity	levels	strengthened	over	the	course	of	2010.

During	2010	and	2009,	the	company	did	not	repurchase	any	of	its	

BP	believes	that,	taking	into	account	the	substantial	amounts	of	

own	shares.

Financing the group’s activities
A	summary	of	financing	activities	during	2010	following	the	Gulf	of	Mexico	
oil	spill	is	included	on	page	63.	The	group’s	principal	commodity,	oil,	is	
priced	internationally	in	US	dollars.	Group	policy	has	generally	been	to	
minimize	economic	exposure	to	currency	movements	by	financing	
operations	with	US	dollar	debt,	or	by	using	currency	swaps	when	funds	
have	been	raised	in	currencies	other	than	US	dollars.

The	group’s	finance	debt	at	31	December	2010	amounted	to	

$45.3	billion	(2009	$34.6	billion).	Of	the	total	finance	debt,	$14.6	billion	is	
classified	as	short	term	at	the	end	of	2010	(2009	$9.1	billion).	Included	
within	short-term	debt	is	$6.2	billion	relating	to	the	previously	mentioned	
deposits	received	for	announced	disposal	transactions	still	pending	legal	
completion	post	the	balance	sheet	date	(2009	nil).	The	short-term	balance	
also	includes	$6.9	billion	for	amounts	repayable	within	the	next	12	months	
relating	to	long-term	borrowings	(2009	$3.9	billion).	Commercial	paper	
markets	in	the	US	and	Europe	are	a	further	source	of	short-term	liquidity	
for	the	group	to	provide	timing	flexibility.	At	31	December	2010,	
outstanding	commercial	paper	amounted	to	$1.0	billion	(2009	$0.4	billion).	
Due	to	the	uncertainty	of	commercial	paper	markets	in	times	of	crisis,	we	
choose	not	to	include	our	commercial	paper	balances	when	conducting	
stress	tests	of	our	liquidity.	We	do,	nonetheless,	make	use	of	these	
markets	when	they	are	commercially	attractive.

64	 BP	Annual	Report	and	Form	20-F	2010

undrawn	borrowing	facilities	and	levels	of	cash	and	cash	equivalents,	and	
the	ongoing	ability	to	generate	cash,	including	further	disposal	proceeds,	
the	group	has	sufficient	working	capital	for	foreseeable	requirements.	
There	remains	significant	uncertainty	regarding	the	amount	and	timing	of	
future	expenditures	and	the	implications	for	future	activities.	See	Risk	
factors	on	pages	27-32,	and	Financial	statements	–	Note	2	on	page	158,	
Note	37	on	page	199	and	Note	44	on	page	218	for	further	information.

Off-balance sheet arrangements
At	31	December	2010,	the	group’s	share	of	third-party	finance	debt	of	
equity-accounted	entities	was	$6,987	million	(2009	$6,483	million).	These	
amounts	are	not	reflected	in	the	group’s	debt	on	the	balance	sheet.

The	group	has	issued	third-party	guarantees	under	which	amounts	
outstanding	at	31	December	2010	are	$404	million	(2009	$319	million)	in	
respect	of	liabilities	of	jointly	controlled	entities	and	associates	and	
$664	million	(2009	$667	million)	in	respect	of	liabilities	of	other	third	parties.	
Of	these	amounts,	$355	million	(2009	$286	million)	of	the	jointly	controlled	
entities	and	associates	guarantees	relate	to	borrowings	and	for	other	
third-party	guarantees,	$649	million	(2009	$633	million)	relates	to	
guarantees	of	borrowings.

Business	review

Contractual commitments
The	following	table	summarizes	the	group’s	principal	contractual	obligations	at	31	December	2010,	distinguishing	between	those	for	which	a	liability	is	
recognized	on	the	balance	sheet	and	those	for	which	no	liability	is	recognized.	Further	information	on	borrowings	and	finance	leases	is	given	in	Financial	
statements	–	Note	35	on	page	197	and	more	information	on	operating	leases	is	given	in	Financial	statements	–	Note	15	on	page	175.

Expected	payments	by	period	under	contractual	
obligations	and	commercial	commitments	
Balance	sheet	obligations
Borrowingsa	
Finance	lease	future	minimum	lease	payments	
Deepwater	Horizon	Oil	Spill	Trust	funding	liability	
Decommissioning	liabilitiesb	
Environmental	liabilitiesb	
Pensions	and	other	post-retirement	benefitsc	
Total	balance	sheet	obligations	
Off-balance	sheet	obligations
Operating	leasesd	
Unconditional	purchase	obligationse	
Total	off-balance	sheet	obligations	
Total	

$	million

Payments	due	by	period

Total	

2011	

2012	

2013	

2014	

2015	

41,550	
1,126	
15,008	
14,876	
3,903	
25,670	
102,133	

13,973	
166,942	
180,915	
283,048	

9,200	
153	
5,008	
461	
1,763	
1,916	
18,501	

3,521	
97,355	
100,876	
119,377	

6,439	
377	
5,000	
453	
545	
1,905	
14,719	

2,475	
16,330	
18,805	
33,524	

7,486	
56	
5,000	
370	
275	
1,403	
14,590	

1,878	
9,291	
11,169	
25,759	

6,054	
51	
–	
362	
189	
976	
7,632	

1,413	
6,778	
8,191	
15,823	

5,443	
51	
–	
413	
158	
983	
7,048	

1,032	
5,634	
6,666	
13,714	

2016	and
thereafter

6,928
438
–
12,817
973
18,487
39,643

3,654
31,554
35,208
74,851

B
u
s
i
n
e
s
s
r
e
v
i
e
w

a		E	 xpected	payments	include	interest	payments	on	borrowings	totalling	$3,221	million	($888	million	in	2011,	$679	million	in	2012,	$520	million	in	2013,	$362	million	in	2014,	$225	million	in	2015	and	
$547	million	thereafter),	and	exclude	disposal	deposits	of	$6,197	million	included	in	current	finance	debt	on	the	balance	sheet.
bT			 he	amounts	are	undiscounted.	Environmental	liabilities	include	those	relating	to	the	Gulf	of	Mexico	oil	spill,	including	liabilities	for	spill	response	costs.
c	R		 epresents	the	expected	future	contributions	to	funded	pension	plans	and	payments	by	the	group	for	unfunded	pension	plans	and	the	expected	future	payments	for	other	post-retirement	benefits.
d	T		 he	future	minimum	lease	payments	are	before	deducting	related	rental	income	from	operating	sub-leases.	In	the	case	of	an	operating	lease	entered	into	solely	by	BP	as	the	operator	of	a	jointly	controlled	
asset,	the	amounts	shown	in	the	table	represent	the	net	future	minimum	lease	payments,	after	deducting	amounts	reimbursed,	or	to	be	reimbursed,	by	joint	venture	partners.	Where	BP	is	not	the	operator	
of	a	jointly	controlled	asset	BP’s	share	of	the	future	minimum	lease	payments	are	included	in	the	amounts	shown,	whether	BP	has	co-signed	the	lease	or	not.	Where	operating	lease	costs	are	incurred	in	
relation	to	the	hire	of	equipment	used	in	connection	with	a	capital	project,	some	or	all	of	the	cost	may	be	capitalized	as	part	of	the	capital	cost	of	the	project.
e			Represents	any	agreement	to	purchase	goods	or	services	that	is	enforceable	and	legally	binding	and	that	specifies	all	significant	terms.	The	amounts	shown	include	arrangements	to	secure	long-term	
access	to	supplies	of	crude	oil,	natural	gas,	feedstocks	and	pipeline	systems.	In	addition,	the	amounts	shown	for	2011	include	purchase	commitments	existing	at	31	December	2010	entered	into	principally	
to	meet	the	group’s	short-term	manufacturing	and	marketing	requirements.	The	price	risk	associated	with	these	crude	oil,	natural	gas	and	power	contracts	is	discussed	in	Financial	statements	–	Note	27	on	
page	186.

The	following	table	summarizes	the	nature	of	the	group’s	unconditional	purchase	obligations.

Unconditional	purchase	obligations	
Crude	oil	and	oil	products	
Natural	gas		
Chemicals	and	other	refinery	feedstocks	
Power	 	
Utilities	
Transportation	
Use	of	facilities	and	services	
Total	

Total	
101,671	
36,147	
8,912	
2,784	
925	
8,525	
7,978	
166,942	

2011	
70,572	
19,780	
2,055	
1,915	
156	
1,184	
1,693	
97,355	

2012	
7,058	
5,117	
1,278	
688	
154	
875	
1,160	
16,330	

2013	
3,582	
2,827	
923	
162	
111	
796	
890	
9,291	

2014	
2,207	
2,078	
888	
16	
98	
726	
765	
6,778	

$	million

Payments	due	by	period

2015	
1,934	
1,450	
858	
2	
89	
637	
664	
5,634	

2016	and
thereafter
16,318
4,895
2,910
1
317
4,307
2,806
31,554

The	group	expects	its	total	capital	expenditure,	excluding	acquisitions	and	asset	exchanges,	to	be	around	$20	billion	in	2011.	The	following	table	
summarizes	the	group’s	capital	expenditure	commitments	for	property,	plant	and	equipment	at	31	December	2010	and	the	proportion	of	that	expenditure	
for	which	contracts	have	been	placed.	Capital	expenditure	is	considered	to	be	committed	when	the	project	has	received	the	appropriate	level	of	internal	
management	approval.	For	jointly	controlled	assets,	the	net	BP	share	is	included	in	the	amounts	shown.	Where	operating	lease	costs	are	incurred	in	
connection	with	a	capital	project,	some	or	all	of	the	cost	may	be	capitalized	as	part	of	the	capital	cost	of	the	project.	Such	costs	are	included	in	the		
amounts	shown.

Capital	expenditure	commitments	
Committed	on	major	projects	
Amounts	for	which	contracts	have	been	placed	

Total	
31,376	
11,279	

2011	
15,193	
7,239	

2012	
7,205	
1,966	

2013	
4,304	
1,093	

2014	
2,170	
504	

2015	
986	
316	

$	million

2016	and
thereafter
1,518
161

In	addition,	at	31	December	2010,	the	group	had	committed	to	capital	expenditure	relating	to	investments	in	equity-accounted	entities	amounting	to	
$1,033	million.	Contracts	were	in	place	for	$517	million	of	this	total.

BP	Annual	Report	and	Form	20-F	2010	 65

	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
The	group	has	had	significant	levels	of	capital	investment	for	many	years.	
Cash	flow	in	respect	of	capital	investment,	excluding	acquisitions,	was	
$18.9	billion	in	2010,	$21.4	billion	in	2009	and	$23.7	billion	in	2008.	Sources	
of	funding	are	completely	fungible,	but	the	majority	of	the	group’s	funding	
requirements	for	new	investment	come	from	cash	generated	by	existing	
operations.	The	group’s	level	of	net	debt,	that	is	debt	less	cash	and	cash	
equivalents,	was	$25.9	billion	at	the	end	of	2010,	$26.2	billion	at	the	end	of	
2009	and	was	$25.0	billion	at	the	end	of	2008.

During	the	period	2008	to	2010,	our	total	sources	of	cash	amounted	

to	$101	billion,	whilst	our	total	uses	of	cash	amounted	to	$93	billion.	The	
net	cash	provided	of	$8	billion,	along	with	an	increase	in	finance	debt	of	
$7	billion,	resulted	in	an	increase	in	our	balance	of	cash	and	cash	
equivalents	of	$15	billion	over	the	three-year	period.	During	this	period,	the	
price	of	Brent	crude	oil	has	averaged	$79.48	per	barrel.	The	following	table	
summarizes	the	three-year	sources	and	uses	of	cash.

Sources	of	cash
Net	cash	provided	by	operating	activities	
Disposals	 	

Uses	of	cash
Capital	expenditure	
Acquisitions	
Net	repurchase	of	shares	
Dividends	paid	to	BP	shareholders	
Dividends	paid	to	minority	interests	

Net	source	of	cash	
Increase	in	finance	debt	
Increase	in	cash	and	cash	equivalents	

$	billion

79
22
101

64
3
2
23
1
93
8
7
15

Disposal	proceeds	received	during	the	three-year	period	were	significantly	
higher	than	cash	used	for	acquisitions,	as	a	result	in	particular	of	our	
disposal	programme	started	in	2010.	Net	investment	(capital	expenditure	
and	acquisitions	less	disposal	proceeds)	during	this	period	averaged	
$15	billion	per	year.	Dividends	paid	to	BP	shareholders	totalled	$23	billion	
during	the	three-year	period,	with	no	ordinary	share	dividends	being	paid	in	
respect	of	the	first	three	quarters	of	2010.	Net	repurchase	of	shares	was	
$2	billion,	which	included	$3	billion	in	2008	in	respect	of	our	share	buyback	
programme	less	net	proceeds	from	shares	issued	in	connection	with	
employee	share	schemes	over	the	three	years.	Finally,	cash	was	used	to	
strengthen	the	financial	condition	of	certain	of	our	pension	plans.	In	the	
past	three	years,	$3	billion	has	been	contributed	to	funded	pension	plans.	
This	is	reflected	in	net	cash	provided	by	operating	activities	in	the	table	
above.	The	balance	of	cash	and	cash	equivalents	held	has	been	increased	
in	light	of	the	group’s	current	circumstances,	as	noted	above.

Business	review

Cash flow
The	following	table	summarizes	the	group’s	cash	flows.	

Net	cash	provided	by	operating		

activities	

Net	cash	used	in	investing	activities	
Net	cash	provided	by	(used	in)		

financing	activities	

Currency	translation	differences		

relating	to	cash	and	cash	equivalents	

Increase	in	cash	and	cash	equivalents	
Cash	and	cash	equivalents	at		

2010	

2009	

$	million

2008

13,616	
(3,960) 

27,716	
(18,133)	

38,095
(22,767)

840	

(9,551)	

(10,509)

(279)	
10,217	

110	
142	

(184)
4,635

beginning	of	year	

8,339	

8,197	

3,562

Cash	and	cash	equivalents	at	

end	of	year	

18,556	

8,339	

8,197

Net	cash	provided	by	operating	activities	for	the	year	ended	31	December	
2010	was	$13,616	million	compared	with	$27,716	million	for	2009,	the	
reduction	primarily	reflecting	a	net	cash	outflow	of	$16,019	million	in	
respect	of	the	Gulf	of	Mexico	oil	spill.	Excluding	the	impacts	of	the	Gulf	of	
Mexico	oil	spill,	profit	before	taxation	increased	by	$10,986	million	and	a	
decrease	in	working	capital	requirements	contributed	$842	million.	This	
higher	profit	before	tax	did	not	result	in	an	equivalent	net	increase	in	
operating	cash	flow	because	it	included	$4,854	million	in	net	gains	on	
disposals,	net	of	impairments,	a	decrease	of	$1,160	million	in	depreciation,	
depletion,	amortization	and	exploration	expense,	and	a	decrease	of	
$787	million	in	the	net	charge	for	provisions,	less	payments,	all	of	which	
are	non-cash	items.

Net	cash	provided	by	operating	activities	for	the	year	ended	
31	December	2009	was	$27,716	million	compared	with	$38,095	million	for	
2008	reflecting	a	decrease	in	profit	before	taxation	of	$9,159	million,	an	
increase	in	working	capital	requirements	of	$8,944	million	and	a	decrease	
in	dividends	from	jointly	controlled	entities	and	associates	of	$725	million.	
These	were	partly	offset	by	a	decrease	in	income	taxes	paid	of	
$6,500	million,	higher	depreciation,	depletion,	amortization	and	impairment	
charges	of	$1,329	million	and	an	increase	in	charges	for	provisions	of	
$948	million.

Net	cash	used	in	investing	activities	was	$3,960	million	in	2010,	

compared	with	$18,133	million	and	$22,767	million	in	2009	and	2008	
respectively.	The	decrease	in	2010	reflected	an	increase	of	$14,273	million	
in	disposal	proceeds	and	a	decrease	in	capital	expenditure	and	investments	
of	$2,445	million,	partly	offset	by	an	increase	in	acquisitions	of	
$2,469	million.	The	decrease	in	cash	used	in	investing	activities	in	2009	
compared	to	2008	reflected	a	decrease	in	capital	expenditure	and	
acquisitions	of	$2,356	million	and	an	increase	in	disposal	proceeds	of	
$1,752	million.

Net	cash	provided	by	financing	activities	was	$840	million	in	2010	

compared	with	$9,551	million	net	cash	used	in	2009	and	$10,509	million	net	
cash	used	in	2008.	The	net	increase	in	cash	provided	in	2010	reflects	a	
decrease	in	dividends	paid	of	$7,957	million,	an	increase	in	net	proceeds	
from	long-term	financing	of	$1,686	million	and	a	decrease	in	net	repayments	
of	short-term	debt	of	$786	million.	The	decrease	in	2009	reflected	a	
$2,774	million	decrease	in	the	net	repurchase	of	shares	and	an	increase	in	
net	proceeds	from	long-term	financing	of	$1,406	million;	these	were	partly	
offset	by	an	increase	in	net	repayments	of	short-term	debt	of	$3,090	million.

66	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
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Trend information
For	information	on	external	market	trends,	see	Our	market	on	pages	16-18.
We	expect	production	in	2011	to	be	lower	than	in	2010	as	a	result	
of	divestments,	lower	production	from	the	Gulf	of	Mexico	and	increased	
turnaround	activity	to	improve	the	long-term	reliability	of	the	assets.	As	a	
result	of	these	factors,	reported	production	in	2011	is	expected	to	be	
around	3,400mboe/d.	The	actual	outcome	will	depend	on	the	exact	timing	
of	divestments,	the	pace	of	resumption	of	operations	in	the	Gulf	of	Mexico,	
OPEC	quotas	and	the	impact	of	the	oil	price	on	our	PSAs.

In	Refining	and	Marketing,	refiners	are	likely	to	continue	to	operate	

with	excess	capacity	globally,	although	near-term	supply-demand	
fundamentals	appear	broadly	in	balance.	We	expect	the	number	and	cost	
of	our	refinery	turnarounds	in	2011	and	2012	to	be	higher	than	in	2010.

In	Other	businesses	and	corporate,	the	underlying	average	quarterly	
charge	for	2011	is	expected	to	be	around	$400	million.	As	in	previous	years,	
this	is	likely	to	be	volatile	on	an	individual	quarterly	basis.

We	expect	capital	expenditure,	excluding	acquisitions	and	asset	
exchanges,	to	be	around	$20	billion	in	2011,	an	increase	compared	with	2010.
Having	received	a	total	of	$17	billion	for	disposal	proceeds	and	disposal	

deposits	in	2010,	we	are	targeting	around	a	further	$13	billion	in	2011.

The	discussion	above	contains	forward-looking	statements,	particularly	
those	regarding	global	economic	recovery	and	outlook	for	oil	and	gas	
markets,	oil	and	gas	prices,	refining	margins,	production,	demand	for	
petrochemicals	products,	effective	tax	rate,	operating	and	capital	
expenditure,	timing	and	proceeds	of	divestments,	contractual	
commitments,	balance	of	cash	inflows	and	outflows,	net	debt	ratio,	and	
dividend	and	optional	scrip	dividend.	These	forward-looking	statements	are	
based	on	assumptions	that	management	believes	to	be	reasonable	in	the	
light	of	the	group’s	operational	and	financial	experience.	However,	no	
assurance	can	be	given	that	the	forward-looking	statements	will	be	
realized.	You	are	urged	to	read	the	cautionary	statement	on	page	4	and	Risk	
factors	on	pages	27-32,	which	describe	the	risks	and	uncertainties	that	may	
cause	actual	results	and	developments	to	differ	materially	from	those	
expressed	or	implied	by	these	forward-looking	statements.	The	company	
provides	no	commitment	to	update	the	forward-looking	statements	or	to	
publish	financial	projections	for	forward-looking	statements	in	the	future.

BP	Annual	Report	and	Form	20-F	2010	 67

	
 
Business	review

Corporate	responsibility

The	Deepwater	Horizon	explosion	and	subsequent	spill	had	major	human	
and	environmental	consequences,	demonstrating	the	importance	of	safe	
and	responsible	operations.	We	deeply	regret	the	loss	of	lives	and	injuries	
suffered,	and	the	impact	to	the	environment	and	livelihoods	of	local	people.
We	are	committed	to	understanding	and	applying	the	lessons	from	

the	accident.	Already,	we	are	making	some	fundamental	changes	in	the	
way	we	operate.

These	measures	include:

•	 	The	creation	of	an	enhanced	safety	and	operational	risk	function	that	is	

independent	of	the	business	line	and	is	represented	in	every	BP	
operation.

•	 	The	reorganization	of	our	upstream	business	to	create	three	functional	
divisions,	each	reporting	directly	to	the	group	chief	executive.	(See 
Exploration and Production on pages 40-41 for further details.)

•	 A	 	review	of	employee	reward	frameworks	to	increase	the	focus	on	

performance	in	safety,	compliance,	and	operational	risk	management.	
(See Employees on page 74 for further details.)

•	 	An	examination	of	how	we	can	strengthen	the	oversight	of	contractors.
Strengthening	these	core	areas	will	require	some	profound	changes	in	how	
we	operate	and	will	take	several	years	to	fully	embed.

In	2010,	the	company	reported	14	workforce	fatalities,	including	the	

11	workers	on	the	Deepwater	Horizon	in	the	US	and	three	other	work-
related	fatalities	in	the	Netherlands,	Germany	and	Canada.	All	14	individuals	
were	contractors.	We	deeply	regret	the	loss	of	these	lives	and	recognize	
the	tremendous	loss	felt	by	their	families,	friends	and	co-workers.

Safety
Gulf of Mexico oil spill investigations and recommendations
In	the	immediate	aftermath	of	the	Deepwater	Horizon	explosion,	BP	
launched	an	internal	investigation,	drawing	on	the	expertise	of	more	than	
50	technical	and	other	specialists	within	BP	and	the	industry.	The	
investigation	team	was	led	by	BP’s	head	of	safety	and	operations,	and	
worked	independently	from	BP’s	other	spill	response	activities	and	
organizations.

The	BP	investigation	concluded	that	no	single	cause	was	

responsible	for	the	accident.	The	investigation	instead	found	that	a	
complex,	inter-linked	series	of	mechanical	failures,	human	judgements,	
engineering	design,	operational	implementation	and	team	interfaces,	
involving	several	companies	including	BP,	contributed	to	the	accident.	
See	Gulf	of	Mexico	oil	spill	on	pages	34-39.

As	a	result,	the	investigation	team	made	26	recommendations	

specific	to	drilling,	which	we	accepted	and	are	implementing	across	our	
worldwide	drilling	operations.	The	recommendations	include	measures	
to	improve	contractor	management,	as	well	as	to	strengthen	design	and	
assurance	on	blowout	preventers	(BOPs),	well	control,	pressure-testing	
for	well	integrity,	emergency	systems,	cement	testing,	rig	audit	and	
verification,	and	personnel	competence.

Several	external	investigations	into	the	Deepwater	Horizon	accident	

and	response	are	under	way	in	the	US,	including	those	by	the	Marine	
Board,	the	National	Academy	of	Engineering,	the	Chemical	Safety	Board,	
the	US	Congress,	the	Department	of	Justice	and	the	Securities	and	
Exchange	Commission	(SEC).	In	addition,	the	Presidential	Commission	
issued	its	report	on	11	January	2011.	See	page	38	in	Gulf	of	Mexico	oil	spill	
for	a	summary	of	the	findings.	As	the	findings	of	these	investigations	are	
made	public,	we	will	make	them	available	on	www.bp.com/gulfofmexico.

68	 BP	Annual	Report	and	Form	20-F	2010

Subsequent actions to date to strengthen BP’s safety management
Following	the	accident,	BP	immediately	undertook	a	variety	of	activities	to	
further	strengthen	its	oil	spill	prevention,	containment	and	response	
capability.	These	include:
•	 	BOPs	used	on	BP-operated	projects,	along	with	other	well-control	
equipment,	were	checked	to	confirm	that	they	had	been	properly	
maintained	and	are	capable	of	shutting	in	the	well	in	an	emergency.
•	 	Remotely	operated	vehicles	were	confirmed	to	be	capable	of	activating	

BOPs	in	emergency	situations.

•	 	New	decision	matrix,	designed	to	aid	key	decisions	on	well	design	and	
operations,	was	developed	and	distributed	to	our	operations	globally.

•	 	Two	containment	hats	were	delivered	to	the	UK	to	aid	North	Sea	

containment	capability.

•	 W	 e	updated	our	oil	spill	response	plan,	and	submitted	it	to	the	

US	Department	of	the	Interior.

Meanwhile,	our	upstream	teams	are	working	to	implement	the	26	
recommendations	made	by	BP’s	internal	investigation	team.	These	will	be	
tracked	in	the	quarterly	HSE	and	operations	integrity	report	supplied	to	the	
executive	team.

Safety and operational risk
Safety	and	operational	risk	management	requirements,	encapsulated	by	
our	operating	management	system	(OMS),	are	set	by	a	central,	dedicated	
function,	with	periodic	reviews	by	the	board	and	executive	committees.		
The	operational	delivery	of	these	requirements	is	the	responsibility	of		
the	businesses.

As	a	result	of	the	Gulf	of	Mexico	incident,	BP	has	redefined	and	

strengthened	the	scope	and	accountabilities	of	the	group	function	for	
safety	and	operations,	creating	a	new	independent	function,	Safety	and	
Operational	Risk	(S&OR).	We	are	deploying	S&OR	professionals,	many	of	
whom	were	previously	reporting	to	local	business	leaders,	in	all	of	BP’s	
operations	throughout	2011.

The	core	responsibilities	of	S&OR	are	to:

•	 	Provide	checks	and	balances	independent	of	the	business	line.
•	 	Strengthen	mandatory	safety-related	standards	and	processes,	

including	operational	risk	management.

•	 	Provide	an	independent	view	on	operational	risk.
•	 	Assess	and	enhance	the	competency	and	capability	of	our	workforce	in	

matters	related	to	safety.

The	head	of	S&OR	is	a	member	of	BP’s	most	senior	executive	team	along	
with	the	heads	of	Refining	and	Marketing,	and	Exploration	and	Production.	
S&OR	oversees	and	audits	the	company’s	operations	around	the	world,	
assuring	that	all	operations	are	carried	out	in	line	with	the	group’s	OMS.	
While	the	business	line	continues	to	be	accountable	for	operational	
delivery,	S&OR	holds	the	authority	to	intervene	in	safety	and	operational	
risk	aspects	of	BP’s	technical	and	operational	activities.

Governance processes
The	board’s	safety,	ethics	and	environment	assurance	committee	(SEEAC)	
receives	updates	from	the	executive	team’s	group	operations	risk	
committee	(GORC),	which	is	chaired	by	the	group	chief	executive.	These	
updates	include	quarterly	reports	monitoring	major	incidents,	near-misses	
and	performance	in	both	process	and	personal	safety	across	the	group.	
The	group	chief	executive	and	the	head	of	S&OR	attend	SEEAC	meetings	
and	report	on	the	group’s	safety	performance;	this	is	measured	through	
developing	leading	and	lagging	safety	indicators.	SEEAC	also	receives	
information	directly	from	S&OR,	other	parts	of	the	business	and	external	
sources,	including	the	independent	expert	appointed	to	monitor	the	
implementation	of	recommendations	made	by	the	BP	US	Refineries	
Independent	Safety	Review	Panel	following	the	2005	incident	at	our	
Texas	City	refinery.

See	Board	performance	report	on	pages	90-105	for	further	
information	on	the	activities	of	the	board’s	committees,	including		
the	Gulf	of	Mexico	committee	established	to	oversee	the	work	of	the		
Gulf	Coast	Restoration	Organization	(GCRO).

Business	review

Operating management system
In	2008,	we	launched	OMS,	our	group-wide	framework	to	drive	a	rigourous	
and	systematic	approach	to	safety,	risk	management,	and	operational	
integrity	across	the	company.	OMS	integrates	all	requirements	regarding	
health,	safety,	security,	environment	and	operational	reliability,	as	well	as	
related	issues	such	as	maintenance,	contractor	relations	and	organizational	
learning,	into	a	common	system.

The	principles	and	standards	of	OMS	are	supported	by	detailed	
company	practices,	as	well	as	other	technical	guidance	materials.	OMS	
mandates	that	certain	standards,	group-defined	practices	and	group	
engineering	technical	practices	be	implemented	company-wide;	these	
include,	among	others,	the	assessment,	prioritization	and	management	of	
risk;	incident	investigation;	integrity	management;	and	environmental	and	
social	requirements	for	major	new	projects.

information	about	our	immediate	activities	to	further	strengthen	our	oil	spill	
prevention,	containment	and	response	capability.

Process	safety	management
Process	safety	involves	applying	good	design	principles,	along	with	robust	
engineering,	operating	and	maintenance	practices,	to	managing	operations	
safely.	For	BP,	this	means	ensuring	the	plant	is	designed,	maintained	and	
operated	properly	to	avoid	failures	such	as	spills	or	explosions	that	can	
result	in	injuries	and	impacts	to	the	environment.

In	September	2010,	BP	published	Deepwater Horizon Containment 

and Response: Harnessing Capabilities and Lessons Learned,	a	report	
shared	with	the	US	Bureau	of	Ocean	Energy	Management,	Regulation	and	
Enforcement.	These	learnings	are	intended	to	benefit	our	own	operations	
and	potentially	those	of	our	peers,	in	case	of	a	future	incident.

The	OMS	includes	these	essential	requirements,	specifically	

The	report	identifies	four	broad	lessons	from	the	Deepwater	

addressing	crisis	and	continuity	management	and	emergency	response:
•	 Identify	crisis	and	continuity	management	scenarios	utilising	the	entity	
risk	register,	the	output	of	the	entity’s	major	accident	risk	assessment	
and	other	information.

•	 Implement	and	maintain	crisis	and	continuity	management	plans	to	

manage	the	scenarios	identified.	These	will	include	procedures	from	
initiation	to	response	and	recovery.	At	site	level	these	plans	shall	
include	arrangements	for	evacuation	and,	where	needed,	for	initial	
shelter-in-place.

•	 Validate	the	plans	through	exercising	them	at	defined	intervals.	

Review	the	plans	at	least	annually	to	reflect	changes	in	hazards,	risks,	
organization	or	contact	details,	and	implement	identified	improvements.

•	 Provide	access	to	trained	personnel,	resources,	medical	emergency	
and	other	facilities	needed	to	implement	and	execute	the	crisis	and	
continuity	management	plans.

•	 Implement,	maintain	and	exercise	a	documented	process	for	

accounting	for	personnel	during	and	after	an	emergency	evacuation.

OMS	defines	the	process	for	BP	business	units	to	implement	the	system	
and	continuously	improve	their	operational	performance	in	all	areas,	
including	safety.	The	embedding	of	a	comprehensive	management	system	
such	as	OMS	across	a	global	company	is	a	multi-year	process.

The	transition	to	OMS	requires	each	operation	to	develop	a	local	
OMS	(LOMS)	that	describes	how	the	operation	addresses	site-specific	
local	operating	risks	to	meet	group	standards	and	practices	and	comply	
with	applicable	HSSE	legal	requirements,	while	focusing	on	their	specific	
activities.	As	an	essential	step	in	developing	its	LOMS,	the	business	unit	
conducts	an	assessment	of	the	gaps	between	the	standards	and	practices	
contained	in	OMS	and	the	business	unit’s	local	processes	and	procedures,	
and	then	develops	a	gap-closure	plan.	Every	year,	after	the	initial	gap	
assessment,	each	business	unit	conducts	another	assessment	to	identify	
the	additional	steps	to	be	taken	to	improve	performance.

To	formally	transition	to	OMS,	an	operation	issues	a	handbook	for	
the	workforce	to	follow,	completes	a	management-of-change	document	
that	details	the	changes	involved,	and	obtains	formal	sign-off	by	the	
segment	operating	authority	and	business	unit	leader.	All	of	BP’s	major	
operations	had	transitioned	to	OMS	by	the	end	of	2010,	with	the	remaining	
one	regional	logistics	operation	completing	the	process	by	the	end	of	
February	2011.

BP	will	continue	to	evolve	OMS,	incorporating	implementation	
experience	as	well	as	learnings	from	incident	investigations,	audits	and	risk	
assessments,	and	by	strengthening	mandatory	practices.

Gulf	of	Mexico	incident	and	the	OMS
The	Gulf	of	Mexico	operations	completed	their	transition	to	OMS	in	
December	2009	and	now	continue	to	work	towards	full	conformance	to	
the	OMS.	Recommendations	from	BP’s	internal	investigation	into	the	
Deepwater	Horizon	incident	will	be	implemented	within	our	group-wide	
OMS	framework	where	appropriate;	this	includes	updates	around	
contractor	management	and	oil	spill	preparedness	and	response.	Once	the	
external	investigations	have	produced	their	findings,	we	will	carry	out	a	
review	on	the	OMS	framework;	this	is	expected	to	be	completed	in	the	
third	quarter	of	2011.	See	Subsequent	actions	to	date	on	page	68	for	

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Horizon	incident:
•	 C	 ollaboration:	a	broad	range	of	stakeholders	came	together	in	the	wake	
of	the	Deepwater	Horizon	incident	to	provide	effective	solutions	and	
build	new	capabilities.	It	would	have	been	extremely	difficult	for	any	
one	company	alone	to	address	challenges	on	the	scale	of	the	
Deepwater	Horizon	incident.	The	response	benefited	from	close	
collaboration	with	and	the	capabilities	of	the	US	Coast	Guard,	Bureau	of	
Ocean	Energy	Management,	Regulation	and	Enforcement	and	dozens	
of	other	partners	and	stakeholders	from	government,	industry,	
academia	and	the	affected	communities,	as	well	as	around	the	globe.
•	 	Systemization:	the	response	to	the	incident	required	the	development	
of	extensive	systems,	procedures	and	organizational	capabilities	to	
adapt	to	changing	and	unique	conditions.	As	the	Deepwater	Horizon	
spill	continued	despite	efforts	at	the	wellhead,	the	response	effort	
progressed,	expanded,	and	took	on	not	just	new	tasks	and	directions	
but	new	personnel	and	resources.	As	a	result,	from	source	to	shore,	
existing	systems	were	evolved	and	expanded	and	new	ones	developed	
to	advance	work	flow,	improve	co-ordination,	focus	efforts	and	manage	
risks.	The	adoption	of	these	systems	will	ensure	the	ability	to	respond	
to	future	spills	more	rapidly	at	scale	with	a	clear	direction	as	to	
personnel,	resource	and	organizational	needs.

•	 	Information:	timely	and	reliable	information	was	essential	across	both	
the	containment	and	response	operations	to	achieve	better	decision-
making,	ensure	safe	operations	and	inform	stakeholders	and	the	public.

•	 	Innovation:	the	urgency	in	containing	the	spill	and	dealing	with	its	
effects	drove	innovations	in	tools,	equipment,	processes	and	
know-how,	ranging	from	incremental	enhancements	to	step	changes	in	
technologies	and	techniques,	that	have	advanced	the	state	of	the	art	
and	laid	the	foundation	for	future	refinements	as	part	of	an	enhanced	
regime	for	any	type	of	source-to-shore	response.

BP	joined	the	Marine	Well	Containment	Company	(MWCC),	a	non-profit	
initiative	with	ExxonMobil,	Shell,	ConocoPhillips	and	Chevron	designed	to	
quickly	deploy	effective	equipment	in	case	of	another	underwater	blowout	
in	the	US	Gulf	of	Mexico.	The	well	containment	equipment	used	in	the	
Deepwater	Horizon	response	will	preserve	existing	capability	for	use	by	the	
oil	and	gas	industry	in	the	US	Gulf	of	Mexico	while	the	MWCC	member	
companies	build	a	system	that	exceeds	current	response	capabilities.	BP	
has	also	offered	to	make	available	to	the	MWCC	BP	technical	personnel	
with	experience	from	the	Deepwater	Horizon	response.

Oil	spills	and	loss	of	containment
We	strive	to	prevent	future	oil	spills	by	weaving	process	safety	into	every	
stage	of	the	design,	operation	and	management	of	our	operations.	We	
monitor	the	integrity	of	all	our	operations,	vessels	and	pipelines	used	to	
produce,	process	and	transport	oil	and	other	hydrocarbons	–	with	the	aim	
of	preventing	any	loss	of	hydrocarbons	from	their	primary	containment.	
Accordingly,	we	record	all	losses	of	containment,	losses	of	hydrocarbons	
from	our	assets	(which	we	monitor	as	an	enduring	indicator	of	process	
safety),	and	losses	or	spills	that	reach	land	or	water.

The	loss	of	primary	containment	metric	below	includes	any	

unplanned	or	uncontrolled	release	of	material,	excluding	non-hazardous	
releases	such	as	water,	from	a	tank,	vessel,	pipe,	rail	car	or	equipment	
used	for	containment	or	transfer.

BP	Annual	Report	and	Form	20-F	2010	 69

	
 
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Although	there	are	several	third-party	estimates	of	the	flow	rate	or	total	volume	of	oil	spilled	from	the	Deepwater	Horizon	incident,	we	believe	that	the	total	
volume	of	oil	spilled	cannot	be	finalized	until	further	information	is	collected	and	the	analysis,	such	as	the	condition	of	the	blowout	preventer,	is	completed.	
Once	such	determination	has	been	made,	we	will	report	on	the	spill	volume	as	appropriate.	See	Financial	statements	–	Note	37	on	page	199	for	
information	about	the	volume	used	to	determine	the	estimated	liabilities.

Loss of primary containment and oil spills (excluding Gulf of Mexico oil spill in respect of volume)

Loss	of	primary	containment	–	number	of	all	incidentsa	
Loss	of	primary	containment	–	number	of	oil	spillsb	
Number	of	oil	spills	to	land	and	water	
Volume	of	oil	spilled	(thousand	litres)	
Volume	of	oil	unrecovered	(thousand	litres)	

a	Does
b		Number	of	spills	greater	than	or	equal	to	one	barrel	(159	litres,	42	US	gallons).

	not	include	either	small	or	non-hazardous	releases.

Reports	of	the	US	refineries’	Independent	Expert
Duane	Wilson	was	appointed	in	2007	by	the	board	as	an	Independent	
Expert	to	provide	an	objective	assessment	of	BP’s	progress	in	
implementing	the	recommendations	of	the	BP	US	Refineries	Independent	
Safety	Review	Panel	(the	Panel)	aimed	at	improving	process	safety	
performance	at	BP’s	five	US	refineries.

During	2010,	Mr	Wilson	kept	the	committee	updated	on	his	work	

activities	and	BP’s	progress	in	implementing	the	recommendations,	
including	the	outcome	of	his	visits	to	each	of	BP’s	five	US	refining	sites.	In	
March	2010	he	published	his	third	annual	report	(the	Third	Report)	that	
assessed	BP’s	progress	against	the	10	Panel	recommendations	and	
associated	commentary.	In	that	report,	which	was	published	in	full	on	BP’s	
website,	he	found	that,	in	the	three	years	since	the	Panel	issued	its	report	
in	January	2007,	BP	had	made	significant	improvements	in	response	to	all	
10	Panel	recommendations.	He	found	measureable	improvement	across	
nearly	all	the	common	indicators	used	by	BP	to	track	process	safety	
performance;	although	results	varied	from	refinery	to	refinery	for	individual	
indicators,	he	found	that	the	composite	of	these	indicators,	both	at	
individual	refineries	and	across	all	BP’s	US	refineries,	reflected	
improvement	over	time.

Mr	Wilson	also	found,	however,	that,	while	significant	gaps	had	
been	closed	and	most	of	the	new	systems,	processes,	standards,	and	
practices	required	for	continued	process	safety	improvements	had	been	
developed,	much	work	remained	to	be	done	to	fully	implement	them.	The	
Third	Report	stated	that	BP	must	demonstrate	improved	capability	for	
systematic	management	of	these	systems,	processes,	standards,	and	
practices	so	it	can	accelerate	the	overall	pace	of	implementing	the	10	Panel	
recommendations.	It	also	identified	the	following	areas	at	BP’s	US	
refineries	in	which	more	focused	attention	was	required:
•	 	addressing	overtime	issues,	and	in	particular	high	individual	

overtime	rates;

•	 	the	development	and	implementation	of	management	systems	for	

safety	instrumented	systems	(SIS),	required	by	BP’s	internal	standards,	
to	address	areas	such	as	documentation,	training	for	personnel	
competency,	and	auditing	(collectively,	“SIS	life	cycle”	issues);
•	 t	aking	advantage	of	certain	additional	opportunities	to	further	

strengthen	the	process	safety	culture	at	BP’s	US	refineries	and	
increasing	the	pace	to	achieve	this	desired	culture	change;	and

•	 	addressing	issues	of	non-conformance	with	standards	and	practices	
and	ensuring	that	installed	equipment	continues	to	meet	applicable	
standards	and	practices.

On	23	February	2011,	Mr	Wilson	presented	his	fourth	annual	report	(the	
Fourth	Report)	to	the	committee.	He	found	that,	throughout	2010,	BP’s	
executive	management	continued	to	emphasize	the	importance	of	safe,	
reliable,	and	compliant	operations.	Even	though	the	year	was	particularly	
challenging	for	BP	following	the	Gulf	of	Mexico	incident,	he	noted	that,	
during	and	after	the	incident	response,	process	safety	and	personal	safety	
performance	continued	to	be	a	major	focus	for	executive	management.	The	
Fourth	Report	stated	that,	during	the	year,	group-level	activities	continued	
to	focus	on	the	development	and	enhancement	of	competency	and	
capability	programs,	effective	audits,	and	ongoing	maintenance	and	
support	for	the	OMS.	The	five	US	refineries	continued	to	demonstrate	

70	 BP	Annual	Report	and	Form	20-F	2010

2010	
418	
261	
142	
1,719	
758	

2009	
537	
234	
122	
1,191	
222	

2008
658
335
170
3,440
911

good	progress	in	a	number	of	key	areas,	and	they	successfully	accelerated	
the	pace	of	implementation	in	several	other	key	areas.	However,	some	
areas	require	special	emphasis	going	forward,	and	the	US	refineries	are	
addressing	these	needs	through	interventions	or	renewed	commitments	to	
accelerated	implementation	plans.

The	Fourth	Report	assessed	the	company’s	progress	against	the	

areas	identified	in	the	Third	Report	as	requiring	more	focused	attention	and	
found	that:
•	 	in	relation	to	reduction	of	overtime	rates,	the	US	refineries	had	reduced	
their	average	overtime	rates	to	levels	that	are	perceived	to	be	at	or	near	
industry	norms	for	both	operations	and	maintenance	personnel	in	2010,	
and	significant	reductions	in	overtime	rates	for	individuals	had	also	been	
achieved,	with	only	a	few	people	exceeding	BP’s	individual	overtime	
target	at	the	end	of	2010;

•	 	in	relation	to	SIS	management	systems,	the	US	refineries	had	made	

accelerated	progress	in	2010	in	addressing	SIS	life-cycle	requirements;	
the	Fourth	Report	noted	that	rigourous	implementation	of	these	new	
SIS	life-cycle	policies	and	procedures	for	all	existing	and	newly	installed	
SISs	will	be	a	challenging	task;

•	 i	n	relation	to	process	safety	culture,	the	US	refineries	had	developed	a	
common	safety	culture	vision	in	2010	and	progress	was	being	made	in	
communicating	the	new	vision;	the	Fourth	Report	also	noted	that	
progress	is	being	made	toward	improved	communication,	co-operation	
and	sharing	between	the	refineries	and	commented	on	some	
improvements	with	respect	to	individuals	adopting	a	more	proactive	
and	self-critical	approach	towards	identifying	and	addressing	risks.	The	
Fourth	Report	noted	that	input	from	Mr	Wilson	was	still	sometimes	
required	to	catalyze	the	identification	of	and	timely	response	to	process	
safety	issues;	and

•	 	in	relation	to	implementing	internal	and	external	standards	and	

practices,	BP	had	clearly	identified	those	standards	and	practices	that	
apply	to	the	US	refineries	and	is	implementing	them	through	risk-
prioritized	plans.	The	Fourth	Report	noted	that,	although	progress	is	
being	made	in	the	implementation	of	standards	and	practices,	special	
emphasis	will	be	required	to	address	certain	remaining	issues	in	a	
timely	manner,	including:	the	time	required	to	implement	some	new	
standards;	the	need	to	identify	requirements	in	standards	that	apply	
retroactively	to	existing	equipment;	and	the	need	for	a	process	to	
ensure	that	existing	equipment	remains	in	conformance	with	
applicable	standards.

The	Fourth	Report	also	identified	three	additional	areas	that	warrant	special	
emphasis	in	order	to	implement	selected	Panel	recommendations	
effectively:
•	 	additional	sustained	efforts,	building	on	sincere	messages	from	
executive	management	to	date,	may	be	required	to	ensure	that	
executive	management	effectively	stimulates	and	supports	a	process	
safety	culture	within	BP’s	US	refineries	that	promotes	industry-leading	
process	safety	performance;

•	 w	 ith	the	exception	of	action	items	resulting	from	audits	and	incident	
investigations,	overdue	process	safety	action	items	were	not	being	
reported	to	executive	management	and	to	the	board,	as	recommended	
by	the	Panel;	in	addition,	Mr	Wilson	recommended	that	BP	consider	

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
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ways	to	systematically	gather	information	sufficient	to	ensure	
completion	of	identified	process	safety	action	items	within	reasonable	
time	periods;	and

organization	and,	following	the	Gulf	of	Mexico	incident,	our	group	chief	
executive	challenged	our	operations	to	ensure	that	all	risk	reviews	correctly	
identify	and	mitigate	lower-probability	but	higher-impact	events.

•	 	in	the	second	half	of	2010,	the	quality	of	some	aspects	of	incident	

investigations	and	reports	did	not	maintain	the	levels	achieved	in	2009.	
In	response,	a	Continuous	Improvement	Team	was	chartered	that	
developed	a	number	of	process	improvements	to	be	implemented	in	
early	2011.

The	Fourth	Report	is	expected	to	be	published	in	full	in	March	2011	and	will	
be	made	available	on	our	website.

Capability development
BP	strives	to	equip	its	staff	with	the	skills	needed	to	apply	the	systems	
and	processes	to	strengthen	our	management	of	risk	and	process	safety.	
We	have	provided	extensive	and	focused	training	programmes	for	our	
operations	personnel	at	all	levels.

This	training	provision	includes	our	Operations	Academy	
programmes	for	senior	management,	delivered	in	partnership	with	the	
Massachusetts	Institute	of	Technology,	US;	specialized	operational	and	
technical	management	programmes,	for	example	courses	in	engineering	
and	project	management	at	the	University	of	Manchester,	UK;	and	process	
safety	and	management	training	for	our	front-line	leaders,	delivered	under	
our	Operations	Essentials	programme,	which	seeks	to	embed	the	BP	way	
of	operating	as	defined	by	our	OMS.	To	date,	approximately	11,800	
managers,	supervisors	and	technicians	have	attended	at	least	one	
workshop	within	the	Operations	Essentials	programme;	additionally,	more	
than	35,000	eLearning	modules	have	been	completed.

We	communicate	our	expectations	for	qualified,	competent	and	

experienced	contractor	personnel	through	our	procurement	process.	
These	become	obligations	within	the	formal	contract.	We	further	manage	
capability	development	of	our	strategic	suppliers	through	a	formalized	
performance	review	process	at	operational	and	strategic	levels	that	is	
informed	with	performance	data	around	agreed	key	metrics.	The	result	of	
these	performance	review	meetings	is	agreed	joint	plans	to	deliver	the	
performance	outcomes	required.

The	challenges	of	the	Gulf	of	Mexico	incident	accelerated	learning	
and	capability	development	for	both	BP	and	those	who	worked	with	us	on	
the	response	and	for	the	oil	industry.	It	is	hoped	that	by	sharing	these	
lessons,	the	wider	industry	will	be	able	to	respond	more	effectively	and	
efficiently	to	any	similar	incidents.

BP	and	third-party	responders	learned	valuable	lessons	in	
collaboration,	systemization,	information-sharing,	command	and	protocol.	
Some	of	the	most	valuable	capability	advancements	were	technical,	with	
particularly	valuable	experiences	in	the	areas	of	subsea	containment	
systems,	remotely	operated	vehicles,	reservoir	visualization,	hydrate	
inhibition,	rapid	retrofitting,	and	application	of	dispersants.	The	shoreline	
response	effort	has	built	an	expanded	resource	of	trained	responders,	and	
the	vessels	of	opportunity	programme	has	built	a	base	of	trained,	vetted	
and	locally	knowledgeable	responders.

Safety performance
BP	reports	publicly	on	its	personal	safety	performance	according	to	
standard	industry	metrics.	In	2010,	our	overall	reported	recordable	injury	
frequency	(RIF)	was	0.61,	compared	with	0.34	in	2009	and	0.43	in	2008.	
The	nature	of	the	Gulf	Coast	response	effort	has	resulted	in	personal	safety	
incident	rates	significantly	higher	than	other	BP	operations.	Injuries	
occurred	primarily	during	boom	deployment	and	the	beach	clean-up	
activities,	and	relate	to	a	working	population	rapidly	recruited	to	work	in	
new	roles,	in	unfamiliar	environments.

Our	reported	day	away	from	work	case	frequency	(DAFWCF)	in	
2010	was	0.193,	compared	with	0.069	in	2009	and	0.080	in	2008.	This	
increase	is	due	in	large	part	to	the	response	effort,	but	also	reflects	a	
substantial	increase	in	the	rest	of	BP.	There	were	nine	day	away	from	work	
cases	resulting	from	the	Deepwater	Horizon	accident	and	nine	as	a	result	
of	the	air	crash	in	Canada.

We	apply	a	formal	process	designed	to	ensure	that	adequate	
controls	to	mitigate	our	internal	risks	are	in	place,	while	constantly	looking	
for	ways	to	strengthen	these	systems.	BP	reviews	risks	at	all	levels	of	the	

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BP	takes	major	incidents	and	high-potential	incidents	very	seriously;	
the	more	significant	incidents	are	scrutinized	by	GORC,	who	has	the	option	
to	require	operations	leaders	to	provide	assurance	that	corrective	measures	
are	being	taken.

BP	has	learned	important	lessons	from	major	incidents	at	our	Texas	

City	refinery	in	2005	and	the	Prudhoe	Bay	field	in	Alaska	in	2006.	We	
implemented	our	six-point	plan,	designed	to	address	the	immediate	risks	
and	priorities,	and	then	began	the	roll-out	of	our	OMS	underpinned	by	our	
capability	programmes,	and	strengthened	our	global	audit	team.

In	the	Gulf	of	Mexico,	our	internal	investigation	and	resultant	report	
form	only	a	starting	point	for	what	is	expected	to	be	an	extended	process	
to	fully	analyse	the	Gulf	of	Mexico	accident	and	implement	the	appropriate	
measures	designed	to	prevent	recurrence.

Contractor management
BP’s	OMS	formalizes	standards	and	recommended	practices	for	selecting	
and	working	with	contractors.	This	includes	assessing	the	contractor’s	
safety	performance	as	part	of	the	selection	process,	and	defining	safety	
requirements	in	contracts.

As	a	result	of	the	Gulf	of	Mexico	accident,	which	involved	multiple	
contracting	partners,	we	are	reviewing	how	best	to	provide	consistent	and	
effective	contractor	oversight.	This	process	began	in	late	2010	and	will	be	
focusing	on	the	way	we	work	with	contractors	for	all	onshore	and	offshore	
rig	activities,	particularly	in	regard	to	safety	and	operational	risk.

Environment
The	world’s	demand	for	energy	is	increasing	and	our	business	of	finding	
and	producing	some	of	that	energy	means	we	operate	in	increasingly	
diverse	locations	globally.	Many	of	these	locations	present	challenges	
around	their	environmental	sensitivity	and	managing	our	impact	on	the	
areas	where	we	operate	is	at	the	core	of	our	activities.

We	strive	to	minimize	our	impacts,	whether	to	land,	air,	water	
or	wildlife,	through	a	systematic	approach,	supported	by	rigorous	risk	
assessment	and	management,	preventive	measures	and	training.

Environmental management
We	work	to	understand	the	sensitivities	of	the	environments	in	which	we	
operate	and	our	responsibilities	from	beginning	to	end	of	our	projects.	By	
adopting	a	full	project	cycle	approach	to	environmental	management,	we	
strive	to	identify	the	potential	environmental	impacts	of	our	new	projects,	
in	the	planning	stage	and	during	operations.	We	continue	this	approach	
after	operations	have	ended,	through	our	remediation	strategy.

Our	environmental	and	social	group	defined	practices	(E&S	GDP),	

launched	in	April	2010,	detail	the	requirements	to	help	us	identify	and	
manage	the	environmental	and	social	risks	of	major	new	projects,	projects	
in	new	access	locations	and	those	that	could	affect	an	international	
protected	area.	Our	E&S	GDP	is	aligned	with	environmental	and	social	
standards	and	practices	generally	accepted	in	the	oil	and	gas	industry.

These	group	defined	practices	include	environmental	and	social	

requirements	for	nine	key	issues:	international	protected	areas;	water	
management;	drilling	wastes	and	discharges;	greenhouse	gas	(GHG)	
emissions	(including	energy	efficiency	and	flaring);	ozone	depleting	
substances;	indigenous	people;	physical	resettlement;	security	and	human	
rights;	and	impact	assessment.

All	our	major	operating	sites	are	certified	under	the	international	

environmental	management	system	standard	ISO	14001,	with	the	
Texas	City	plant	and	Tangguh	LNG	facility	successfully	receiving	certification	
in	2010.

No	new	projects	entered	an	international	protected	area	in	2010.	
Our	international	protected	areas	classification	includes	the	International	
Union	for	the	Conservation	of	Nature	(IUCN)	I-IV,	Ramsar	and	World	
Heritage	designations.

BP	Annual	Report	and	Form	20-F	2010	 71

	
 
Business	review

Oil spill response plans
We	continue	to	develop	and	assimilate	lessons	from	the	response	to	the	
Gulf	of	Mexico	oil	spill,	which	we	plan	to	incorporate	into	our	OMS	–	
specifically	on	oil	spill	preparedness	and	response.

All	of	BP’s	operations	are	required	to	comply	with	all	applicable	

laws,	including	those	requirements	relating	to	dealing	with	the	
environmental	impact	of	oil	spills	or	leaks,	in	all	regions	where	we	operate.	
Within	OMS,	BP	has	a	control	document	on	crisis	and	continuity	
management	that	covers	recommendations	and	approved	good	practice.	
OMS	also	requires	environmental	risks	and	hazards	to	be	identified	and	
managed,	including	those	related	to	unplanned	events	e.g.	oil	spills.	
Country-specific	regulators	require	such	plans	to	be	in	place	and	approved	
as	part	of	our	licence	to	operate.

We	complete	environmental	impact	assessments	(EIAs)	for	many	
of	our	projects,	which	include	information	on	the	potential	environmental	
impact	that	might	occur	in	the	event	of	a	spill,	and	use	modelling	and	
predictive	assessments	of	where	and	how	oil	might	impact	identified	
environmentally	sensitive	sites,	species	or	commercially	vulnerable	sites.
We	then	formulate	crisis	management	and	oil	spill	plans,	building	

off	the	information	in	the	EIA.	Environmentally	sensitive	areas	are	mapped,	
preventative	response	plans	agreed,	and	clean-up	and	remediation	
procedures	established	to	determine	clean-up	end	points.	These	plans	
address	potential	scenarios	and	response	strategies,	including	how	we	
would	work	with	designated	regulatory	bodies	in	the	event	of	a	spill	and	
what	personnel	and	equipment	would	be	needed.

The	response	techniques	with	the	least	environmental	impact	are	

usually	agreed	based	on	the	sensitivity	of	the	relevant	environment.	In	
many	countries	where	BP	operates,	the	regulator	will	determine	and	agree	
on	the	procedures	to	deal	with	the	environmental	impact.

Acute	response	plans	are	often	focused	on	the	physical	

containment	and	recovery	of	the	spilled	oil,	though	they	will	also	recognize	
that	components	in	dispersed	oil	will	be	subject	to	processes	of	
biodegradation,	which	may	be	facilitated	and	accelerated	by	the	application	
of	chemical	dispersants.

The	potential	actions	during	the	acute	stages	of	an	offshore	spill	

response	include:
•	 	Booms	can	be	placed	around	the	spill	to	gather	the	oil.	A	curtain	is	

attached	to	its	underside	to	prevent	the	oil	from	sliding	out	underneath	
it	and	spreading	further.
•	 	Sorbents	can	absorb	the	oil.
•	 I	n	situ	burning	can	be	used	to	reduce	the	amount	of	oil	on	the	water.
•	 	Skimming	equipment	can	be	placed	around	the	area	to	scoop	it	from	

the	water’s	surface.

•	 	Chemical	dispersants	can	help	the	oil	break	up	more	quickly	and	mix	
more	easily	with	the	water	column.	Specific	dispersants	have	been	
developed	for	different	oils.	The	net	environmental	benefit	of	using	
chemical	dispersants	should	always	be	considered	and	assessed	
before	use.

For	onshore	operations,	BP’s	refineries	each	have	detailed	spill	response	
plans	that	include	passive	and	active	containment	measures	that	are	
appropriate	for	their	specific	location	and	type	of	operation.

In	conjunction	with	the	US	authorities,	BP	has	gained	significant	
experience	in	combating	and	mitigating	a	major	oil	release.	The	learnings	
from	our	spill	response	experience	will	be	incorporated	into	the	current	
remediation	plans	and	procedures	and	also	shared	with	governments,	
regulators	and	the	industry	world-wide.

In	the	unlikely	event	of	multiple	concurrent	spills,	each	affected	

facility	would	activate	its	independent	oil	spill	response	plan	and	respond	
accordingly.	Although	responding	to	multiple	spills	of	the	same	magnitude	
and	complexity	as	occurred	in	the	Gulf	of	Mexico	would	be	a	challenge	for	
the	group,	our	response	plans	are	not	interdependent.	Further,	the	plans	do	
not	contain	physical	or	financial	constraints	–	BP	is	committed	to	devoting	
such	resources	as	are	necessary	to	mitigate	the	consequences	of	any	spill	
to	people	and	the	environment.

BP	has	also	joined	the	Marine	Well	Containment	Company	(MWCC)	and	
will	make	our	underwater	well	containment	equipment	available	to	all	oil	
and	gas	companies	operating	in	the	Gulf	of	Mexico.	The	well	containment	
equipment	used	in	the	Gulf	of	Mexico	oil	spill	response	will	preserve	
existing	capability	for	use	by	the	oil	and	gas	industry	in	the	US	Gulf	of	
Mexico,	while	the	MWCC	member	companies	build	a	system	that	exceeds	
current	response	capabilities.	BP	has	also	offered	to	make	available	to	the	
MWCC	BP	technical	personnel	with	experience	from	the	Gulf	of	Mexico	oil	
spill	response.	BP	considers	that	the	deepwater	intervention	experience	
and	specialized	equipment	will	be	important	to	the	industry	as	a	whole	as	
well	as	the	MWCC.	In	addition	to	the	MWCC,	we	work	with	all	of	the	other	
seven	major	international	spill	response	organizations	in	the	world.

See	Gulf	of	Mexico	oil	spill	on	pages	34-39	for	further	information	

on	BP’s	response	to	the	incident.

Gulf of Mexico – environmental impact and long-term 
commitments
The	Gulf	of	Mexico	oil	spill	affected	water,	shores,	marshlands	and	wildlife.	
Immediately	following	the	accident,	BP	and	personnel	from	the	US	National	
Oceanic	and	Atmospheric	Association,	the	US	Environmental	Protection	
Agency	(EPA),	and	many	other	governmental	agencies	began	patrolling	the	
waters	of	the	Gulf,	sampling	the	waters	looking	for	residual	oil,	or	injured	
birds	and	marine	life.	BP	has	worked	to	support	testing	and	sampling	
throughout	the	region.

BP	is	committed	to	understanding	the	long-term	environmental	

impacts	of	the	oil	spill.	In	June	2010,	we	established	the	GCRO	to	manage	
all	aspects	of	the	immediate	response	to	the	incident	and	our	long-term	
efforts	to	restore	the	regional	environment.

In	partnership	with	the	Gulf	of	Mexico	Alliance,	we	have	set	up	the	
Gulf	of	Mexico	Research	Initiative	(GRI),	pledging	to	provide	$500	million	to	
study	and	monitor	the	spill’s	potential	impacts	on	the	environment	and	local	
public	health.

See	Gulf	of	Mexico	oil	spill	on	pages	34-39	for	further	information	

on	BP’s	response	to	the	incident.

Canadian oil sands
Canada’s	oil	sands	are	believed	to	hold	one	of	the	world’s	largest	untapped	
supplies	of	oil,	second	in	size	only	to	the	resources	in	Saudi	Arabia.	BP	is	
involved	in	three	oil	sands	projects,	all	of	which	are	located	in	the	province	
of	Alberta.	Development	of	the	Sunrise	project,	our	joint	venture	operated	
by	Husky	Energy,	is	under	way,	with	production	expected	to	start	in	2014.	
The	other	two	proposed	projects,	Pike	and	Terre	de	Grace,	are	still	in	the	
early	stages	of	development.

We	reviewed	and	approved	the	decision	to	invest	in	Canadian	oil	

sands	projects,	taking	into	consideration	GHG	emissions,	impacts	on	land,	
water	use	and	local	communities,	and	commercial	viability.	As	with	all	joint	
ventures	in	which	we	are	not	the	operator,	we	will	monitor	the	progress	of	
these	projects	and	the	mitigation	of	risk.

The	extraction	process	we	plan	to	use,	in-situ	steam-assisted	

gravity	drainage	technology,	involves	the	injection	of	steam	underground.	
The	steam	liquefies	the	bitumen,	allowing	it	to	flow	to	the	surface	through	
production	wells.	Unlike	mining,	in-situ	development	creates	a	smaller	
physical	footprint	and	does	not	involve	tailing	ponds.

Climate change
Climate	change	is	a	major	global	issue	–	one	that	justifies	precautionary	
action	and	represents	a	significant	challenge	for	society,	the	energy	
industry,	and	BP.

Our	GHG	emissions	were	64.9Mte	in	2010,	compared	with	

65.0Mte	in	2009a.	We	have	not	included	any	emissions	from	the	Gulf	of	
Mexico	incident	and	the	response	effort	due	to	our	reluctance	to	report	
data	that	has	such	a	high	degree	of	uncertainty.

a	W	 e	report	GHG	emissions,	on	a	CO2-equivalent	basis,	including	CO2	and	methane.	This	represents	
all	consolidated	entities	and	BP’s	share	of	equity-accounted	entities	except	TNK-BP.

72	 BP	Annual	Report	and	Form	20-F	2010

We	aim	to	manage	our	GHG	emissions	through	a	focus	on	operational	
energy	efficiency	and	reductions	in	flaring	and	venting.	Also,	we	expect	
that	additional	regulation	of	GHG	emissions	in	the	future	and	international	
accords	aimed	at	addressing	climate	change	will	have	an	increasing	impact	
on	our	businesses,	operating	costs	and	strategic	planning,	but	may	also	
offer	opportunities	in	the	development	of	low-carbon	technologies	and	
businesses.	See	Regulation	of	the	group’s	business	–	Greenhouse	gas	
regulation	on	page	78.

To	help	address	this	expectation,	we	factor	a	carbon	cost	into	our	
investment	appraisals	and	the	engineering	design	of	new	projects.	We	do	
this	by	requiring	larger	projects,	and	those	for	which	emissions	costs	would	
be	a	material	part	of	the	project,	to	make	realistic	assumptions	about	the	
likely	carbon	price	during	the	lifetime	of	the	project.	In	industrialized	
countries,	this	assumption	is	currently	$40	per	tonne	of	CO2.	This	is	used	
as	a	basis	for	assessing	the	economic	value	of	the	investment	and	for	
optimizing	the	way	the	project	is	engineered	and	the	consequences	for	
emissions.	This	helps	to	ensure	our	investments	are	competitive	under	
scenarios	in	which	the	price	of	carbon	is	higher	than	it	is	today.

Adaptation	to	climate	change	impacts
For	several	years	BP	has	sponsored	research,	including	climate	modelling,	
into	the	impacts	of	climate	change	on	both	existing	operations	and	new	

Environmental expenditure

Environmental	expenditure	relating	to	the	Gulf	of	Mexico	oil	spill

Spill	response	
Additions	to	environmental	remediation	provision	

Other	environmental	expenditure
	 Operating	expenditure	
Capital	expenditure	
Clean-ups	
Additions	to	environmental	remediation	provision	
Additions	to	decommissioning	provision	

Business	review

projects.	Introduced	in	2010,	the	E&S	GDP	now	requires	screening	for	
potential	climate	change	impacts	in	major	new	projects,	projects	in	new	
access	locations	and	those	that	could	affect	an	internationally	protected	
area.

For	larger	projects	where	climate	impacts	are	identified	as	a	risk,	

we	put	a	mitigation	programme	in	place.	Our	current	engineering	practices	
address	climate	impacts	in	the	same	way	as	any	other	physical	and	
ecological	impacts.	These	practices	are	periodically	reviewed	and	updated.

For	many	climate-related	impacts,	the	appropriate	engineering	

solutions	are	already	known,	because	somewhere	in	our	operations	we	
already	have	experience	and	design	facilities	to	withstand	weather	
extremes,	such	as	hurricanes,	monsoons	and	Arctic	conditions.

Water
To	improve	our	understanding	and	act	upon	the	growing	global	issue	of	
water	scarcity,	BP	is	taking	a	more	strategic	approach	to	water	
management.	We	are	currently	developing	our	plans	in	regards	to	water	
management,	which	include	increasing	our	capability	to	manage	emerging	
water	risks	and	engaging	with	external	organizations	to	develop	sustainable	
water	management	practices.

B
u
s
i
n
e
s
s
r
e
v
i
e
w

2010	

2009	

13,628	
929	

716	
911	
55	
361	
1,800	

–	
–	

701	
955	
70	
588	
169	

$	million

2008

–
–

755
1,104
64
270
327

BP	incurred	significant	costs	in	2010	in	response	to	the	Gulf	of	Mexico	oil	
spill.	The	spill	response	cost	of	$13,628	million	includes	amounts	provided	
during	2010	of	$10,883	million,	of	which	$9,840	million	has	been	expended	
during	2010,	and	$1,043	million	remains	as	a	provision	at	31	December	
2010.	The	majority	of	this	remaining	amount	is	expected	to	be	expended	
during	2011.	In	addition,	a	further	$2,745	million	of	clean-up	costs	were	
incurred	in	the	year	that	were	not	provided	for.

Additions	to	environmental	provisions	in	2010	in	respect	of	the	Gulf	
of	Mexico	oil	spill	relate	to	BP’s	commitment	to	fund	the	$500-million	Gulf	
of	Mexico	Research	Initiative,	a	research	programme	to	study	the	impact	
of	the	incident	on	the	marine	and	shoreline	environment	of	the	Gulf	coast,	
and	the	estimated	costs	of	assessing	injury	to	natural	resources.	BP	faces	
claims	under	the	Oil	Pollution	Act	of	1990	for	natural	resource	damages,	
but	the	amount	of	such	claims	cannot	be	estimated	reliably	until	the	size,	
location	and	duration	of	the	impact	is	assessed.

For	further	information	relating	to	the	Gulf	of	Mexico	oil	spill	see	

Financial	statements	–	Note	2	on	page	158,	Note	37	on	page	199	and	
Note	44	on	page	218.

Operating	and	capital	expenditure	on	the	prevention,	control,	
abatement	or	elimination	of	air,	water	and	solid	waste	pollution	is	often	not	
incurred	as	a	separately	identifiable	transaction.	Instead,	it	forms	part	of	a	
larger	transaction	that	includes,	for	example,	normal	maintenance	
expenditure.	The	figures	for	environmental	operating	and	capital	
expenditure	in	the	table	are	therefore	estimates,	based	on	the	definitions	
and	guidelines	of	the	American	Petroleum	Institute.

Environmental	operating	expenditure	of	$716	million	in	2010	was	at	

a	similar	level	to	2009,	while	in	2008,	it	was	lower	due	to	a	reduction	in	
new	projects	undertaken.	In	addition,	there	was	a	significant	reduction	in	
the	sulphur	oil	premium	paid	due	to	a	greater	use	of	low-sulphur	fuel.

Similar	levels	of	operating	and	capital	expenditures	are	expected	in	

the	foreseeable	future.	In	addition	to	operating	and	capital	expenditures,	
we	also	create	provisions	for	future	environmental	remediation.	

Expenditure	against	such	provisions	normally	occurs	in	subsequent	periods	
and	is	not	included	in	environmental	operating	expenditure	reported	for	
such	periods.	The	charge	for	environmental	remediation	provisions	in	2010	
included	$307	million	resulting	from	a	reassessment	of	existing	site	
obligations	and	$54	million	in	respect	of	provisions	for	new	sites.	The	
charge	for	environmental	remediation	provisions	in	2009	included	
$582	million	resulting	from	a	reassessment	of	existing	site	obligations	and	
$6	million	in	respect	of	provisions	for	new	sites.

Provisions	for	environmental	remediation	are	made	when	a	clean-up	

is	probable	and	the	amount	of	the	obligation	can	be	reliably	estimated.	
Generally,	this	coincides	with	the	commitment	to	a	formal	plan	of	action	or,	
if	earlier,	on	divestment	or	on	closure	of	inactive	sites.

The	extent	and	cost	of	future	environmental	restoration,	

remediation	and	abatement	programmes	are	inherently	difficult	to	
estimate.	They	often	depend	on	the	extent	of	contamination,	and	the	
associated	impact	and	timing	of	the	corrective	actions	required,	
technological	feasibility	and	BP’s	share	of	liability.	Though	the	costs	of	
future	programmes	could	be	significant	and	may	be	material	to	the	results	
of	operations	in	the	period	in	which	they	are	recognized,	it	is	not	expected	
that	such	costs	will	be	material	to	the	group’s	overall	results	of	operations	
or	financial	position.

In	addition,	we	make	provisions	on	installation	of	our	oil-	and	

gas-producing	assets	and	related	pipelines	to	meet	the	cost	of	eventual	
decommissioning.	On	installation	of	an	oil	or	natural	gas	production	facility	
a	provision	is	established	that	represents	the	discounted	value	of	the	
expected	future	cost	of	decommissioning	the	asset.

The	level	of	increase	in	the	decommissioning	provision	varies	with	

the	number	of	new	fields	coming	onstream	in	a	particular	year	and	the	
outcome	of	the	periodic	reviews.	There	was	a	significant	increase	in	2010,	
driven	by	activity	in	the	Gulf	of	Mexico.	On	15	October	2010,	the	Bureau	of	
Ocean	Energy	Management,	Regulation	and	Enforcement	(BOEMRE)	
issued	Notice	to	Lessees	(NTL)	2010-G05,	which	requires	that	idle	

BP	Annual	Report	and	Form	20-F	2010	 73

	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Business	review

infrastructure	on	active	leases	is	decommissioned	earlier	than	previously	
was	required	and	establishes	guidelines	to	determine	the	future	utility	of	
idle	infrastructure	on	active	leases.	As	a	consequence,	the	timing	and	
methodology	of	well	abandonment	have	changed,	reflected	in	an	increase	
to	the	decommissioning	provision	during	the	year.

Additionally,	we	undertake	periodic	reviews	of	existing	provisions.	

These	reviews	take	account	of	revised	cost	assumptions,	changes	in	
decommissioning	requirements	and	any	technological	developments.

Provisions	for	environmental	remediation	and	decommissioning	are	usually	
set	up	on	a	discounted	basis,	as	required	by	IAS	37	‘Provisions,	Contingent	
Liabilities	and	Contingent	Assets’.

Further	details	of	decommissioning	and	environmental	provisions	

appear	in	Financial	statements	–	Note	37	on	page	199.

Employees
Number	of	employees	at	31	December	
2010
Exploration and Production 
Refining and Marketinga 
Other businesses and corporate 
Gulf Coast Restoration Organization 

2009
Exploration	and	Production	
Refining	and	Marketinga	
Other	businesses	and	corporate	

2008
Exploration	and	Production	
Refining	and	Marketinga	
Other	businesses	and	corporate	

US	

Non-US	

Total

7,900 
12,400 
1,700 
100 
22,100 

8,000	
12,700	
2,100	
22,800	

7,700	
19,000	
2,600	
29,300	

13,200 
39,900 
4,500 
– 
57,600 

13,500	
38,900	
5,100	
57,500	

13,700	
42,500	
6,500	
62,700	

21,100
52,300
6,200
100
79,700

21,500
51,600
7,200
80,300

21,400
61,500
9,100
92,000

a	Includes

	15,200	(2009	13,900	and	2008	21,200)	service	station	staff.

To	be	sustainable	as	a	business,	BP	needs	employees	who	have	the	right	
skills	for	their	roles	and	who	understand	the	values	and	expected	
behaviours	that	guide	everything	we	do	as	a	group.

We	are	reviewing	the	way	we	express	BP’s	values	and	the	content	

of	our	leadership	framework	with	a	goal	of	ensuring	they	support	our	
aspirations	for	the	future,	align	explicitly	with	our	code	of	conduct	and	
translate	into	responsible	behaviours	in	the	work	we	do	every	day.	In	2011,	
we	expect	to	carry	out	a	programme	to	renew	employee	and	contractor	
awareness	of	our	values	and	the	behaviours	everyone	in	BP	needs	to	
exhibit	as	we	work	to	reset	our	priorities	as	a	company.

We	had	approximately	79,700	employees	at	31	December	2010,	
compared	with	approximately	80,300	a	year	ago.	Since	2007,	when	we	
began	a	process	of	making	BP	a	simpler,	more	efficient	organization,	our	
total	number	of	employees	has	reduced	by	approximately	18,000,	including	
around	9,200	in	our	non-retail	businesses.

BP	announced	significant	changes	to	our	organization	in	2010	

designed	to	strengthen	safety	and	risk	management	across	the	group,	
including	the	creation	of	an	enhanced	S&OR	function	and	the	re-
organization	of	the	upstream	segment	into	three	divisions:	Exploration,	
Developments	and	Production,	integrated	through	a	Strategy	and	
Integration	function.

The	group	people	committee,	chaired	by	the	group	chief	executive	

continues	to	take	overall	responsibility	for	policy	decisions	relating	to	
employees.	In	2010,	this	included	senior-level	talent	reviews	and	
succession	planning,	new	hire	and	promotion	assessments,	leadership	
training	and	reward	strategy,	including	the	structure	and	operation	of	
incentive	programmes.

In	2011,	our	focus	will	be	on	rebuilding	trust	with	all	our	
stakeholders,	including	our	employees.	Our	people	priorities	continue	to	
be	to	ensure	the	right	employees	are	in	the	right	roles,	while	building	a	
sustainable	talent	pipeline;	to	build	capability	and	embed	our	required	
leadership	behaviours;	and	to	manage	and	reward	performance	while	
ensuring	a	focus	on	diversity	and	inclusion	(D&I)	in	everything	we	do.

Sustainable	talent	pipeline
In	managing	our	people,	we	seek	to	attract,	develop	and	retain	highly	
talented	individuals	who	can	contribute	to	BP’s	delivery	of	its	strategy	and	
plans.	We	place	significant	emphasis	on	developing	our	leaders	internally,	
although	we	recruit	outside	the	group	when	we	do	not	have	specialist	
skills	in-house	or	when	exceptional	people	are	available.	In	2010,	we	
appointed	47	people	to	group	leadership	positions,	33	of	which	were	
internal	candidates.

We	conduct	external	assessments	for	all	new	hires	into	BP	at	

senior	levels	and	for	internal	promotions	to	senior	level	and	group	leader	
level	roles.	These	assessments	ensure	rigour	and	objectivity	in	our	hiring	
and	talent	processes.	They	give	an	in-depth	analysis	of	leadership	
behaviours,	intellectual	capacity	and	the	required	experience	and	skills	for	
the	role	in	question.	In	2010,	we	extended	these	assessments	to	cover	
new	hires	into	middle	and	junior	management	roles,	carrying	out	over	
900	external	assessments	for	new	hires	and	promotions	during	the	year.	
In	2011,	we	will	be	launching	a	new	technical	assessment	process	to	
complement	these	existing	processes	with	more	focus	on	detailed	
technical	capability.

Our	ongoing	three-year	graduate	development	programme	
continued	in	2010.	It	currently	has	about	1,400	participants	from	all	over	
the	world.

We	provide	development	opportunities	for	all	our	employees,	
including	external	and	on-the-job	training,	international	assignments,	
mentoring,	team	development	days,	workshops,	seminars	and	online	
learning.	We	encourage	all	employees	to	take	at	least	five	training	days	
per	year.

We	aim	to	treat	employees	affected	by	mergers,	acquisitions	and	

joint	ventures	fairly	and	with	respect,	through	open	and	regular	
communication.	As	part	of	the	divestment	programme	following	the	Gulf	of	
Mexico	incident,	BP	has	been	seeking	the	same	or	comparable	pay	and	
benefits	for	employees	transferring	to	other	companies.

74	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
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Building	capability	and	developing	leaders
The	group	chief	executive	and	each	member	of	the	executive	team	held	
review	meetings	to	ensure	a	rigorous	and	consistent	talent	and	succession	
process	is	followed	for	all	group	leadership	roles.

We	continue	to	work	to	embed	appropriate	leadership	behaviours	

throughout	our	organization.	In	2010,	we	piloted	a	new	group	leader	
development	programme	with	leaders	in	the	US.	All	group	leaders	will	be	
expected	to	participate	in	the	programme	from	2011	onwards.

Our	group-wide	suite	of	management	development	programmes,	
Managing	Essentials,	has	now	run	in	42	countries,	with	more	than	21,000	
participants.	This	includes	new	modules	introduced	in	2010,	such	as	a	
mandatory	D&I	training	programme	for	leaders	that	has	had	over	3,000	
participants	so	far.

Managing	and	rewarding	performance
We	are	conducting	a	fundamental	review	of	how	the	group	incentivizes	
business	performance,	including	reward	strategy,	with	the	aim	of	
encouraging	excellence	in	safety,	compliance	and	operational	risk	
management.	This	review	is	closely	linked	to	the	refresh	of	our	values	and	
behaviours	and	to	our	work	in	embedding	leadership	behaviours	throughout
the	group.	We	expect	to	deliver	a	revised	individual	performance	
management	framework	in	2011.

Our	2010	employee	survey	was	delayed	to	allow	for	organizational	changes	
to	be	reflected	in	the	survey	construction,	with	the	survey	expected	to	be	
carried	out	in	the	third	quarter	of	2011.

The	code	of	conduct
We	have	a	code	of	conduct	designed	to	ensure	that	all	employees	comply	
with	legal	requirements	and	our	own	standards.	The	code	defines	what	BP	
expects	of	its	people	in	key	areas	such	as	safety,	workplace	behaviour,	
bribery	and	corruption	and	financial	integrity.	Our	employee	concerns	
programme,	OpenTalk,	enables	employees	to	raise	questions,	receive	
guidance	on	the	code	of	conduct	and	report	suspected	breaches	of	
compliance	or	other	concerns.	The	number	of	cases	raised	through	
OpenTalk	in	2010	was	742,	compared	with	874	in	2009.

In	the	US,	former	US	district	court	judge	Stanley	Sporkin	acts	as	an	
ombudsperson.	Employees	and	contractors	can	contact	him	confidentially	
to	report	any	suspected	breach	of	compliance,	ethics	or	the	code	of	
conduct,	including	safety	concerns.	We	take	steps	to	identify	and	correct	
areas	of	non-compliance	and	take	disciplinary	action	where	appropriate.	In	
2010,	552	dismissals	were	reported	by	BP’s	businesses	for	non-adherence	
to	the	code	of	conduct	or	unethical	behaviour	compared	to	524	in	2009.	
This	number	excludes	dismissals	of	staff	employed	at	our	retail	service	
station	sites	for	more	minor	incidents.

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In	the	final	quarter	of	2010,	individual	performance	bonuses	were	

BP	continues	to	apply	a	policy	that	the	group	will	not	participate	

based	solely	on	the	achievement	of	safety	targets.

We	encourage	employee	share	ownership.	For	example,	through	

the	ShareMatch	plan	run	in	around	60	countries,	we	match	BP	shares	
purchased	by	our	employees.

Diversity	and	inclusion
Diversity	and	inclusion	(D&I)	involves	acknowledging,	valuing	and	leveraging
our	similarities	and	differences	for	business	success,	and	is	central	to	our	
employee	processes	in	BP.	The	group	chief	executive	chairs	the	global	
D&I	council,	which	is	supported	by	a	North	American	regional	council	and	
segment	councils.	Each	of	our	businesses	has	a	D&I	plan	against	which	
progress	is	measured.	We	are	also	incorporating	detailed	D&I	analysis	
into	talent	reviews,	with	processes	to	identify	actions	where	any	issues	
are	found.

We	continue	to	increase	the	number	of	local	leaders	and	employees
in	our	operations	so	that	they	reflect	the	communities	in	which	we	operate.
For	example,	in	Azerbaijan,	national	employees	now	make	up	around	88%	
of	BP’s	team.	By	2020,	more	than	half	our	operations	are	expected	to	be	in	
non-OECD	countries	and	we	see	this	as	an	opportunity	to	develop	a	new	
generation	of	experts	and	skilled	employees.

At	the	end	of	2010,	14%	of	our	top	482	group	leaders	were	female	

and	19%	came	from	countries	other	than	the	UK	and	the	US.	When	we	
started	tracking	the	composition	of	our	group	leadership	in	2000,	these	
percentages	were	9%	and	14%	respectively.

We	aim	to	ensure	equal	opportunity	in	recruitment,	career	
development,	promotion,	training	and	reward	for	all	employees,	including	
those	with	disabilities.	Where	existing	employees	become	disabled,	our	
policy	is	to	provide	continuing	employment	and	training	wherever	practicable.

Employee	engagement
At	our	annual	leadership	forum	in	late	2010,	our	group	chief	executive	and	
other	senior	leaders	reinforced	BP’s	commitment	to	achieving	excellence	in	
safety,	compliance	and	risk	management.	Executive	team	members	hold	
regular	town	halls	and	webcasts	to	communicate	with	our	employees	
around	the	world.

Team	meetings	and	one-to-one	meetings	are	the	core	of	our	

employee	engagement,	complemented	by	formal	processes	through	
works	councils	in	parts	of	Europe.	These	communications,	along	with	
training	programmes,	are	designed	to	contribute	to	employee	development	
and	motivation	by	raising	awareness	of	financial,	economic,	ethical,	social	
and	environmental	factors	affecting	our	performance.

The	group	seeks	to	maintain	constructive	relationships	with	

labour	unions.

directly	in	party	political	activity	or	make	any	political	contributions,	whether	
in	cash	or	in	kind.	We	review	employees’	rights	to	political	activity	in	each	
country	where	we	operate.	For	example,	in	the	US,	BP	facilitates	staff	
participation	in	the	political	process	by	providing	staff	support	to	ensure	BP	
employee	political	action	committee	contributions	are	publicly	disclosed	
and	comply	with	the	law.

Social	and	community	issues
We	strive	to	make	our	impact	on	society	and	communities	a	positive	one	
by	running	our	operations	responsibly	and	by	investing	in	communities	in	
ways	that	benefit	both	local	populations	and	BP.

Managing	our	impact
We	believe	each	BP	project	has	the	potential	to	benefit	local	communities	
by	creating	jobs,	tax	revenues	and	opportunities	for	local	suppliers.	A	
positive	impact	also	means	making	sure	that	human	rights	are	respected,	
that	we	engage	openly	with	people	who	could	be	affected	by	our	projects	
and	that	local	cultural	heritage	is	preserved.

Our	OMS	lays	out	the	steps	and	safeguards	we	believe	are	

necessary	to	maintain	socially	responsible	operations	at	our	projects	
and	operations.

For	major	new	projects,	projects	in	new	locations	and	those	that	

could	affect	an	internationally	protected	area,	detailed	group	practices	
apply.	These	include	guidance	on	how	the	project	should	go	about	
identifying	groups	that	could	be	affected	by	the	project,	consulting	with	
them	to	understand	their	needs	and	concerns	and	carrying	out	an	impact	
assessment	to	evaluate	the	potential	negative	and	positive	community	
impacts.	These	are	often	carried	out	along	with	assessments	of	health,	
safety,	environmental	and	other	impacts.

Following	the	impact	assessment,	we	review	the	project	plans	with	

a	view	to	avoiding,	mitigating	or	minimizing	any	negative	impacts,	such	as	
noise,	odour	or	other	forms	of	community	disturbance,	and	making	the	
most	of	positive	impacts.

Socio-economic	investments
We	invest	in	development	programmes	that	we	believe	will	create	a	
meaningful	and	sustainable	impact	–	one	that	is	relevant	to	local	needs,	
aligned	with	BP’s	business	and	undertaken	in	partnership	with	local	
organizations.	The	programmes	we	support	fall	into	three	broad	categories:	
building	business	skills,	supporting	education	and	other	community	needs	
and	sharing	technical	expertise	with	local	governments.

BP	Annual	Report	and	Form	20-F	2010	 75

	
 
	
	
	
	
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We	run	a	range	of	programmes	to	build	the	skills	of	businesses	in	places	
where	we	work	and	to	develop	the	local	supply	chain.	These	range	from	
financing	to	sharing	global	standards	and	practice	in	areas	such	as	health	
and	safety.	The	programmes	benefit	local	companies	by	empowering	them	
to	reach	the	standards	needed	to	supply	BP	and	other	clients.	At	the	same	
time	BP	benefits	from	the	local	sourcing	of	goods	and	services.

We	work	with	local	authorities,	community	groups	and	others	to	

deliver	community	programmes	matched	to	local	interests	and	needs.	
These	range	from	education	programmes	to	community	infrastructure	
programmes	that	help	people	in	developing	economies	access	basic	
resources	such	as	drinking	water	and	healthcare.

We	use	our	technical	knowledge	and	global	reach	where	relevant	to	

support	governments	in	their	efforts	to	develop	their	economies	
sustainably.	As	well	as	country-specific	projects,	we	support	more	general	
initiatives,	including	the	Oxford	Centre	for	the	Analysis	of	Resource-Rich	
Economies,	which	studies	how	countries	that	are	rich	in	natural	resources	
such	as	oil	and	gas,	can	use	their	resources	for	successful	development	
rather	than	falling	prey	to	mismanagement,	corruption	and	other	pitfalls.

We	support	various	voluntary,	multi-stakeholder	initiatives	aimed		
at	sharing	best	practice	and	improving	industry-wide	management	of	key	
social	and	economic	challenges.	We	are	a	member	of	the	Extractive	
Industries	Transparency	Initiative,	which	supports	the	creation	of	a	
standardized	process	for	transparent	reporting	of	company	payments	and	
government	revenues	from	oil,	gas	and	mining.	We	are	also	a	participant	in	
the	Voluntary	Principles	on	Security	and	Human	Rights	through	which	we	
have	developed	a	robust	internal	process	designed	to	ensure	that	the	
security	of	our	operations	around	the	world	is	maintained	in	a	manner	
consistent	with	our	group	stance	on	human	rights.

Our	direct	spending	on	community	programmes	in	2010	was	

$115.2	million,	which	included	contributions	of	$22.9	million	in	the	US,	
$36.7	million	in	the	UK	(including	$6.5	million	to	UK	charities,	relating	to	
$3.6	million	for	art,	$1.3	million	for	community	development,	$0.8	million	
for	education,	$0.5	million	for	health	and	$0.3	million	for	other	purposes),	
$3	million	in	other	European	countries	and	$52.6	million	in	the	rest	of	
the	world.	Funding	for	our	response	effort	and	long-term	commitments	
to	the	Gulf	Coast	region	is	handled	by	the	Gulf	Coast	Restoration	
Organization.

76	 BP	Annual	Report	and	Form	20-F	2010

Research	and	technology

BP’s	research	and	technology	(R&T)	model	is	one	of	selective	technology	
leadership.	We	have	chosen	20	major	technology	programmes	that	support	
our	competitive	performance	in	resource	access,	advanced	conversion,	
differentiated	products	and	lower-carbon	energy.	BP	enhanced	its	scientific	
capability	in	2010	through	the	recruitment	of	a	new	chief	scientist	and	
chief	bioscientist.

External	assurance	is	achieved	through	the	Technology	Advisory	

Council,	which	advises	the	board	and	executive	management	on	the	state	
of	R&T	within	BP.	The	council	typically	comprises	eight	to	10	eminent	
business	and	academic	technology	leaders.

In	2010,	our	expenditure	on	research	and	development	(R&D)	was	

$780	million,	compared	with	$587	million	in	2009	and	$595	million	in	2008.	
See	Financial	statements	–	Note	14	on	page	175.	The	2010	amount	
includes	$211	million	of	R&D	expenditure	related	to	the	Gulf	of	Mexico	oil	
spill.	Despite	the	redeployment	of	many	technologists	in	response	to	the	
spill,	underlying	R&D	expenditure	for	2010	remained	similar	to	the	two	
preceeding	years.	The	$780	million	total	excludes	payments	made	in	
relation	to	the	Gulf	of	Mexico	Research	Initiative,	outlined	below.

Collaboration	plays	an	important	role	across	the	breadth	of	BP’s	

R&D	activities,	but	particularly	in	those	areas	that	benefit	from	fundamental	
scientific	research:
•	 	In	response	to	the	Gulf	of	Mexico	oil	spill,	BP	has	established	the	Gulf	
of	Mexico	Research	Initiative,	a	10-year	$500-million	open-research	
programme	into	the	effects	of	the	spill.	The	ultimate	goal	of	the	
research	efforts	will	be	to	improve	society’s	ability	to	mitigate	the	
impacts	of	hydrocarbon	pollution	and	related	stressors	of	the	marine	
environment.	In	2010,	BP	awarded	$40	million	of	short-term	contracts	
for	immediate	research	into	the	effects	of	the	spill.

•	 	BP	has	significant,	long-term	research	programmes	with	major	

universities	and	research	institutions	around	the	world,	exploring	areas	
from	energy	bioscience	and	conversion	technology	to	carbon	mitigation	
and	nanotechnology	in	solar	power.	2010	marked	two	significant	
milestones	–	the	10-year	anniversaries	of	both	the	Carbon	Mitigation	
Initiative	(CMI)	at	Princeton	University	and	the	BP	Institute	for	
Multiphase	Flow	(BPI)	at	the	University	of	Cambridge.	The	success	of	
the	CMI	has	resulted	in	agreement	for	BP	to	support	an	additional	five	
years	of	research.	BP	has	also	agreed	to	increase	the	BPI	endowment	
fund	to	support	an	extra	senior	researcher	and	part-time	administrator.
•	 T	 he	BP	Foundation	funded	the	new	McKenzie	Chair	in	Earth	Sciences	
at	the	University	of	Cambridge.	The	Chair	will	ensure	the	continued	
excellence	of	research	and	teaching	of	quantitative	earth	sciences	in	
the	department.

•	 	At	the	Energy	Biosciences	Institute	(EBI)	in	Berkeley,	US,	the	

investment	in	foundational	research	platforms	has	started	to	generate	
innovations	with	direct	commercial	relevance.	The	first	of	these	are	
being	adopted	by	the	biofuels	business	into	commercial	practice.	The	
EBI’s	capabilities	developed	for	the	study	of	microbially-enhanced	oil	
and	gas	recovery	were	leveraged	to	study	the	microbial	biodegradation	
of	the	oil	spill	in	the	Gulf	of	Mexico.

•	 	BP	is	a	founding	member	of	the	UK’s	Energy	Technologies	Institute	

(ETI)	–	a	public	/	private	partnership	established	in	2008	to	accelerate	
low-carbon	technology	development.	As	at	31	December	2010,	the		
ETI	had	commissioned	over	$92	million	of	work	covering	more	than	
20	projects	across	a	wide	range	of	technologies.	The	ETI	has	also	
developed	an	integrated	model	of	the	UK	energy	system,	which	
projects	potential	pathways	out	to	2050	to	meet	the	UK’s	
emissions	targets.

•	 	The	Energy	Sustainability	Challenge	is	a	multi-disciplinary	research	

programme	aimed	at	understanding	pressures	on	freshwater	availability	
and	increasing	competition	for	land	and	mineral	resources,	driven	by	the	
impact	of	increasing	population	and	urbanization	on	energy	demand.	
Research	projects	with	leading	universities	are	under	way,	investigating	
the	effects	of	natural	resource	scarcities	on	patterns	of	energy	supply	
and	consumption,	and	which	technologies	are	likely	to	be	needed	in	an	
increasingly	resource-constrained	world.

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Exploration and Production
In	our	Exploration	and	Production	segment,	technology	investment	is	
focused	on	ensuring	safe,	reliable	operations,	strengthening	our	portfolio,	
getting	more	from	our	resource	base	and	winning	new	access.
•	 T	 he	Gulf	of	Mexico	oil	spill	required	rapid	innovation	of	new	

technologies	to	cap	the	well	and	contain	the	spill.	Innovation	will	
continue	as	part	of	Gulf	restoration	efforts.	BP	worked	with	industry	
partners,	multiple	government	agencies,	and	academia	to	develop	
solutions	and,	as	a	result,	now	has	a	set	of	additional	assets	covering:

	 –	 A	 n	inventory	of	immediately	deployable	open	and	closed	

containment	systems	proven	at	depth	with	associated	
operating	procedures.

	 –	 	Proven	systems	for	processing	and	transporting	contained	oil.
	 –	 D	 iagnostic	and	surveillance	techniques	for	dispersed	oil	analysis	

and	monitoring.

•	 I	n	fuels	and	lubricants,	our	technology	focus	is	on	supplying	products	
with	greater	fuel	efficiency	and	reduced	CO2	emissions.	In	partnership	
with	original	equipment	manufacturers,	BP	has	developed	a	new	
passenger	car	engine	oil	offering	2.4%	fuel	saving;	a	transmission	oil	for	
military	vehicles	with	a	1.5%	fuel	saving;	and	the	turbine	oil	for	the	new	
Boeing	787	Dreamliner.	We	are	working	on	prototype	fuels	to	optimize	
the	performance	and	efficiency	of	next-generation	engines	and	to	
enable	increased	biofuel	content	to	meet	national	mandates.	In	the	US,	
BP’s	InvigorateTM	gasoline	has	been	endorsed	by	BMW	for	its	superior	
performance	in	cleaning	engine	fuel	injection	systems.

•	 	In	2010,	we	opened	a	new	lubricants	technology	centre	in	Shanghai,	
China,	and	a	new	fuels	technology	centre	in	Johannesburg,	South	
Africa.	Both	represent	the	first	investments	of	their	type	in	those	
countries	for	an	international	oil	company	and	underpin	BP’s	
commitment	to	these	important	markets.

	 –	 	Plans	and	organizational	models	for	the	immediate	deployment	of	

•	 O	 ur	proprietary	processing	technologies	and	operational	experience	

dedicated	source	containment.

	 –	 	Enhanced	technologies	and	procedures	to	drill	relief	wells	in	

deep	water.

	 –	 E	 xperience	in	using	all	of	the	above	capabilities.
•	 B	 P	continues	to	develop	and	apply	innovative	exploration	technologies.	
Following	the	successful	use	of	the	ISSTM	seismic	acquisition	technique	
in	Libya	in	2009,	we	have	conducted	field	trials,	combined	with	
cableless	node	receivers	to	further	increase	seismic	acquisition	
efficiency.	Positive	test	results	led	to	a	decision	to	acquire	3,000	square	
kilometres	of	the	2010/11	Libya	onshore	acquisition	programme	using	
this	method.

•	 	Through	the	inherently	reliable	facilities	(IRF)	flagship	technology	

programme,	BP	is	developing	a	fundamental	understanding	of	corrosion	
and	erosion	risks	and	corresponding	mitigation	barriers	and	techniques.	
The	IRF	programme	has	developed	fibre	optic	pipeline	monitoring	
technologies	to	reduce	the	risk	of	third-party	interference	and	monitor	
for	leaks.	These	were	deployed	on	the	Baku-Tbilisi-Ceyhan	pipeline	in	
2010,	and	further	applications	are	planned.

•	  Enhanced	oil	recovery	(EOR)	technologies	continue	to	push	recovery	

factors	to	new	limits.	We	believe	that	by	increasing	the	overall	recovery	
factor	from	our	fields	by	1%,	we	can	add	2	billion	boe	to	our	reserves.	
As	at	the	end	of	2010,	BP	has	treated	56	wells	with	Bright	Water™	
technology	in	Alaska,	Argentina,	Azerbaijan	and	Pakistan,	which	has	
delivered	increased	reserves	at	a	development	cost	of	less	than	$6	per	
barrel,	and	with	an	80%	success	rate.	Following	field	trials	in	Alaska,	
LoSalTM	EOR	in	the	Clair	field	(UK	North	Sea)	is	now	in	front	end	
engineering	design	stage.	The	Clair	Ridge	LoSal	EOR	project	will	be	the	
world’s	first	offshore	LoSal	technology	waterflood.	Following	extensive	
EOR	studies	for	the	Schiehallion	field	in	the	West	of	Shetland,	BP	and	
co-owners	have	approved	the	design	of	the	new	Quad	204	Schiehallion	
FPSO	(the	floating	production,	storage	and	offloading	unit,	which	is	
expected	to	be	sanctioned	in	the	second	quarter	of	2011)	to	be	fully	
polymer	EOR	ready.

Refining and Marketing
In	our	Refining	and	Marketing	segment,	technology	is	delivering	
performance	improvements	across	all	businesses.	For	example:
•	 T	 echnology	advances	in	our	refining	and	logistics	businesses	give	us	

better	understanding	and	processing	of	different	feedstocks,	
optimization	of	our	assets,	enhanced	flexibility	and	reliability	of	our	
refineries,	and	stronger	margins.	In	2010,	following	extensive	
development	work	with	BP	and	Imperial	College	London,	Permasense	
launched	a	new	integrity-monitoring	system	that	enables	frequent,	
repeatable	wall-thickness	monitoring.	This	provides	previously	
unavailable	insights	into	the	condition	and	capability	of	oil	and	gas	
assets.	The	Permasense	system	has	been	proven	in	operation	at	BP	
refineries	in	Germany	and	the	US,	and	is	now	being	deployed	at	our	
refineries	worldwide.

ISS,	LoSal,	Invigorate	and	InnerCool	are	trade	marks	of	BP	p.l.c.
Bright Water	is	a	trade	mark	of	Nalco	Energy	Services	LP.

continue	to	reduce	the	manufacturing	costs	and	environmental	impact	
of	our	petrochemicals	plants,	helping	to	maintain	competitive	advantage	
in	purified	terephthalic	acid	(PTA),	paraxylene,	and	acetic	acid.	Learning	
from	successful	project	implementations	in	Asia,	continuous	
improvement	of	our	CATIVA®	technology	for	manufacture	of	acetic	acid	
maintains	BP’s	world-class	capital	and	operating	cost	position.
•	 	In	the	field	of	conversion	technology,	we	continue	to	work	with	
potential	third-party	licensees	to	commercialize	BP’s	fixed-bed	
Fischer-Tropsch	technology.	This	technology	can	be	applied	to	the	
conversion	of	unconventional	feedstocks,	including	biomass,	to	
high-quality	diesel	and	other	liquid	hydrocarbons.	In	addition,	BP	and	
KBR	agreed	a	25-year	collaboration	to	promote,	market,	and	execute	
licensing	and	engineering	services	for	the	slurry-bed	residue	and	
coal-upgrading	Veba	Combi	Cracker	(VCC)	Technology.	VCC	Technology	
is	a	hydrogen-addition	technology	suitable	for	processing	crude	oil	
residuum	into	high-quality	distillates	or	synthetic	crude	oil	in	the	
refining,	upstream-field	upgrading	and	coal-to-liquids	sectors.

Alternative Energy
BP’s	Alternative	Energy	portfolio	covers	a	wide	range	of	renewable	and	
low-carbon	energy	technologies.
•	 	In	2010,	our	biofuels	business	acquired	Verenium’s	lignocellulosic	

biofuels	business,	which	will	accelerate	the	development	of	
lignocellulosic	ethanol	technology	to	commercialization.	BP	has	
acquired:	R&D	facilities	in	San	Diego,	California;	intellectual	property	
related	to	proprietary	lignocellulosic	biofuels	R&D	and	conversion	
technology;	a	pilot	plant	and	demonstration	facility	in	Jennings,	
Louisiana;	and	BP	is	now	the	sole	owner	of	Vercipia	Biofuels,	which	is	
commercializing	production	of	lignocellulosic	ethanol.

•	 	In	the	wind	business,	the	quest	for	more	energy-efficient	wind	turbine	
generators	continues.	In	the	US,	BP	Wind	Energy	is	testing	state-of-
the-art	laser	wind	sensor	units	to	deliver	improved	wind	turbine	
performance	and	increase	energy	output.

•	 	In	our	solar	business,	a	new	technology	designed	to	make	solar	cells	
more	efficient	in	extremely	high	temperatures,	InnerCoolTM	solar	
technology,	is	being	piloted	at	a	university	in	Saudi	Arabia,	where	we	
have	demonstrated	increases	in	energy	generation	of	approximately	
3%.	We	have	also	developed	and	introduced	a	new	anti-reflective	glass	
coating	for	solar	modules,	reducing	the	amount	of	energy	lost	through	
reflection	and	allowing	more	light	to	reach	the	cells,	thus	increasing	
energy	generation	by	up	to	4%	compared	to	plain	glass	modules.

•	 	In	2010,	the	first	phase	of	BP’s	joint	industry	project	with	Sonatrach	and	

Statoil	at	In	Salah,	Algeria	–	to	demonstrate	new	technologies	for	
monitoring	stored	CO2	–	drew	to	a	close.	The	project	is	helping	to	set	
operational	parameters	for	the	secure	geological	storage	of	CO2,	with	
particular	highlights	including	the	Quantitative	Risk	Assessment	
developed,	tested	and	benchmarked	at	In	Salah,	as	well	as	the	
integration	of	technologies,	such	as	satellite	imaging	and	3D	and		
4D	seismic,	to	better	understand	the	behaviour	of	CO2	plumes	in	
the	subsurface.

BP	Annual	Report	and	Form	20-F	2010	 77

	
 
Business	review

Regulation	of	the	group’s	business

BP’s	activities,	including	its	oil	and	gas	exploration	and	production,	pipelines	
and	transportation,	refining	and	marketing,	petrochemicals	production,	
trading,	alternative	energy	and	shipping	activities,	are	conducted	in	many	
different	countries	and	are	therefore	subject	to	a	broad	range	of	EU,	US,	
international,	regional	and	local	legislation	and	regulations,	including	
legislation	that	implements	international	conventions	and	protocols.	These	
cover	virtually	all	aspects	of	our	activities	and	include	matters	such	as	
licence	acquisition,	production	rates,	royalties,	environmental,	health	and	
safety	protection,	fuel	specifications	and	transportation,	trading,	pricing,	
anti-trust,	export,	taxes	and	foreign	exchange.

The	terms	and	conditions	of	the	leases,	licences	and	contracts	
under	which	our	oil	and	gas	interests	are	held	vary	from	country	to	country.	
These	leases,	licences	and	contracts	are	generally	granted	by	or	entered	
into	with	a	government	entity	or	state	company	and	are	sometimes	
entered	into	with	private	property	owners.	These	arrangements	with	
governmental	or	state	entities	usually	take	the	form	of	licences	or	
production-sharing	agreements	(PSAs).	Arrangements	with	private	property	
owners	are	usually	in	the	form	of	leases.

Licences	(or	concessions)	give	the	holder	the	right	to	explore	for	

and	exploit	a	commercial	discovery.	Under	a	licence,	the	holder	bears	the	
risk	of	exploration,	development	and	production	activities	and	provides	the	
financing	for	these	operations.	In	principle,	the	licence	holder	is	entitled	to	
all	production,	minus	any	royalties	that	are	payable	in	kind.	A	licence	holder	
is	generally	required	to	pay	production	taxes	or	royalties,	which	may	be	in	
cash	or	in	kind.	Less	typically,	BP	may	explore	for	and	exploit	hydrocarbons	
under	a	service	agreement	with	the	host	entity	in	exchange	for	
reimbursement	of	costs	and/or	a	fee	paid	in	cash	rather	than	production.

PSAs	entered	into	with	a	government	entity	or	state	company	

generally	require	BP	to	provide	all	the	financing	and	bear	the	risk	of	
exploration	and	production	activities	in	exchange	for	a	share	of	the	
production	remaining	after	royalties,	if	any.

In	certain	countries,	separate	licences	are	required	for	exploration	

and	production	activities	and,	in	certain	cases,	production	licences	are	
limited	to	a	portion	of	the	area	covered	by	the	exploration	licence.	Both	
exploration	and	production	licences	are	generally	for	a	specified	period	of	
time	(except	for	licences	in	the	US,	which	typically	remain	in	effect	until	
production	ceases).	The	term	of	BP’s	licences	and	the	extent	to	which	
these	licences	may	be	renewed	vary	by	area.

Frequently,	BP	conducts	its	exploration	and	production	activities	in	

joint	ventures	with	other	international	oil	companies,	state	companies	or	
private	companies.	These	joint	ventures	may	be	incorporated	or	
unincorporated	ventures.	Whether	incorporated	or	unincorporated,	relevant	
agreements	will	set	out	each	party’s	level	of	participation	or	ownership	
interest	in	the	joint	venture.	Conventionally,	all	costs,	benefits,	rights,	
obligations,	liabilities	and	risks	incurred	in	carrying	out	joint	venture	
operations	under	a	lease	or	licence	are	shared	among	the	joint	venture	
parties	according	to	these	agreed	ownership	interests.	Ownership	of	joint	
venture	property	and	hydrocarbons	to	which	the	joint	venture	is	entitled	is	
also	shared	in	these	proportions.	To	the	extent	that	any	liabilities	arise,	
whether	to	governments	or	third	parties,	or	as	between	the	joint	venture	
parties	themselves,	each	joint	venture	party	will	generally	be	liable	to	meet	
these	in	proportion	to	its	ownership	interest.	In	many	upstream	operations,	
a	party	(known	as	the	operator)	will	be	appointed	(pursuant	to	a	joint	
operator	agreement	(JOA))	to	carry	out	day-to-day	operations	on	behalf	of	
the	joint	venture.	The	operator	is	typically	one	of	the	joint	venture	parties	
and	will	carry	out	its	duties	either	through	its	own	staff,	or	by	contracting	
out	to	third-party	contractors	or	service	providers.	BP	acts	as	operator	on	
behalf	of	joint	ventures	in	a	number	of	countries	where	we	have	exploration	
and	production	activities.

Frequently,	work	will	be	contracted	out	to	third-party	service	

providers	who	have	the	relevant	expertise	not	available	within	the	joint	
venture	or	operator’s	organization.	The	relevant	contract	will	specify	the	
work	to	be	done	and	the	remuneration	to	be	paid	and	will	set	out	how	
major	risks	will	be	allocated	between	the	joint	venture	and	the	service	
provider.	Typically,	the	joint	venture	and	the	contractor	would	respectively	
allocate	responsibility	for	and	provide	reciprocal	indemnities	to	each	other	

78	 BP	Annual	Report	and	Form	20-F	2010

for	harm	caused	to	their	respective	staff	and	property.	Depending	on	the	
service	to	be	provided,	an	oil	and	gas	industry	service	contract	might	also	
contain	detailed	provisions	allocating	risks	and	liabilities	associated	with	
pollution	and	environmental	damage,	damage	to	a	well	or	hydrocarbon	
reservoir	and	for	claims	from	third	parties	or	other	losses.	Contractors	will	
also	typically	seek	to	cap	their	overall	liability	to	the	joint	venture	parties.	
The	allocation	of	those	risks	and	the	provision	of	any	cap	on	liability	will	be	
determined	following	negotiation	between	the	parties.

In	general,	BP	is	required	to	pay	income	tax	on	income	generated	
from	production	activities	(whether	under	a	licence	or	PSAs).	In	addition,	
depending	on	the	area,	BP’s	production	activities	may	be	subject	to	a	range	
of	other	taxes,	levies	and	assessments,	including	special	petroleum	taxes	
and	revenue	taxes.	The	taxes	imposed	on	oil	and	gas	production	profits	and	
activities	may	be	substantially	higher	than	those	imposed	on	other	
activities,	particularly	in	Abu	Dhabi,	Angola,	Egypt,	Norway,	the	UK,	the	US,	
Russia,	South	America	and	Trinidad	&	Tobago.

Environmental regulation
BP	operates	in	more	than	80	countries	and	is	subject	to	a	wide	variety	of	
environmental	regulations	concerning	our	products,	operations	and	
activities.	Current	and	proposed	fuel	and	product	specifications,	emission	
controls	and	climate	change	programmes	under	a	number	of	environmental	
laws	may	have	a	significant	effect	on	the	production,	sale	and	profitability	
of	many	of	our	products.

There	also	are	environmental	laws	that	require	us	to	remediate	and	

restore	areas	damaged	by	the	accidental	or	unauthorized	release	of	
hazardous	materials	or	petroleum	associated	with	our	operations.	These	
laws	may	apply	to	sites	that	BP	currently	owns	or	operates,	sites	that	it	
previously	owned	or	operated,	or	sites	used	for	the	disposal	of	its	and	other	
parties’	waste.	Provisions	for	environmental	restoration	and	remediation	
are	made	when	a	clean-up	is	probable	and	the	amount	of	BP’s	legal	
obligation	can	be	reliably	estimated.	The	cost	of	future	environmental	
remediation	obligations	is	often	inherently	difficult	to	estimate.	
Uncertainties	can	include	the	extent	of	contamination,	the	appropriate	
corrective	actions,	technological	feasibility	and	BP’s	share	of	liability.	See	
Financial	statements	–	Note	37	on	page	199	for	the	amounts	provided	in	
respect	of	environmental	remediation	and	decommissioning.

A	number	of	pending	or	anticipated	governmental	proceedings	

against	BP	and	certain	subsidiaries	under	environmental	laws	could	result	
in	monetary	sanctions	of	$100,000	or	more.	We	are	also	subject	to	
environmental	claims	for	personal	injury	and	property	damage	alleging	the	
release	of	or	exposure	to	hazardous	substances.	The	costs	associated	with	
such	future	environmental	remediation	obligations,	governmental	
proceedings	and	claims	could	be	significant	and	may	be	material	to	the	
results	of	operations	in	the	period	in	which	they	are	recognized.	We	cannot	
accurately	predict	the	effects	of	future	developments	on	the	group,	such	as	
stricter	environmental	laws	or	enforcement	policies,	or	future	events	at	our	
facilities,	and	there	can	be	no	assurance	that	material	liabilities	and	costs	
will	not	be	incurred	in	the	future.	For	a	discussion	of	the	group’s	
environmental	expenditure	see	page	73.

Greenhouse	gas	regulation
Increasing	concerns	about	climate	change	have	led	to	a	number	of	
international,	national	and	regional	measures	to	limit	greenhouse	gas	(GHG)	
emissions;	additional	stricter	measures	can	be	expected	in	the	future.	
Current	measures	and	developments	affecting	our	businesses	include	
the	following:
•	 	The	Kyoto	Protocol	currently	commits	38	ratified	parties	to	meet	

emissions	targets	in	the	commitment	period	2008	to	2012.

•	 	The	UN	summit	in	Cancun	in	December	2010	where	Parties	to	the	UN	
Framework	Convention	on	Climate	Change	(UNFCCC)	reached	formal	
agreement	on	a	balanced	package	of	measures	to	2020.	The	Cancun	
Agreement	recognizes	that	deep	cuts	in	global	GHG	emissions	are	
required	to	hold	the	increase	in	global	temperature	to	below	2°C.	

Business	review

	 Signatories	formally	commit	to	carbon	reduction	targets	or	actions	by	

2020.	Around	80	countries,	including	all	the	major	economies	and	many	
developing	countries,	have	made	such	commitments.	Supporting	those	
efforts,	principles	were	agreed	for	monitoring,	verifying	and	reporting	
emissions	reductions;	establishment	of	a	green	fund	to	help	developing	
countries	limit	and	adapt	to	climate	change;	and	measures	to	protect	
forests	and	transfer	low-carbon	technology	to	poorer	nations.
•	 	The	European	Union	(EU)	Climate	Action	and	Renewable	Energy	
Package	which	requires	increased	greenhouse	gas	reductions,	
improvements	in	energy	efficiency	and	increased	renewable	energy	
use	by	2020,	as	well	as	including	the	Revision	of	the	EU	Emissions	
Trading	Scheme	(EU	ETS)	directive.	This	regulates	approximately	
one-fifth	of	our	reported	2009	global	CO2	emissions	and	can	be	
expected	to	require	additional	expenditure	from	2013	when	the	next	
revision	of	the	scheme	(EU	ETS	Phase	3)	comes	into	effect.	The	main	
changes	in	EU	ETS	will	be	a	significant	increase	in	the	auctioning	of	
allowances,	the	end	of	free	allocations	for	electricity	production,	an	
expanded	scope	covering	additional	commercial	sectors	and	gases,	
certain	free	allocations	determined	mainly	by	EU-wide	sector	
benchmarks	as	compensation	for	carbon	leakage	(relocation	to	less	
regulated	jurisdictions),	and	consideration	of	carbon	capture	and	storage	
installations.

•	 	The	EU	Renewables	Energy	Directive	(RED)	requires	that	the	share	of	
energy	from	renewable	sources	in	all	forms	of	transport	in	2020	be	at	
least	10	%	of	the	final	consumption	of	energy	in	transport	in	that	
member	state.

•	 	Article	7a	of	the	revised	EU	Fuels	Quality	Directive	requires	fuel	

suppliers	to	reduce	the	life	cycle	GHG	emissions	per	unit	of	fuel	and	
energy	supplied	in	certain	transport	markets	from	2011.

•	 	BP’s	facilities	in	the	UK	are	subject	to	the	UK	Carbon	Reduction	

Commitment	Scheme	(CRC	EES),	which	has	recently	been	modified	to	
end	the	recycling	of	revenues	back	to	participants.	This	can	be	
expected	to	require	additional	expenditures	for	compliance.

•	 	Australia	has	committed	to	reduce	its	GHG	emissions	by	between	
5-25%	below	2000	levels	by	2020,	depending	on	the	extent	of	
international	action.	A	proposed	GHG	emissions	trading	scheme	(CPRS)	
has	been	scrapped	by	the	incoming	coalition	government,	but	a	forum	
(the	Multi	Party	Climate	Change	Committee)	has	been	established	to	
investigate	options	for	implementing	a	carbon	price	and	to	help	build	
consensus	on	Australia’s	measures	to	address	climate	change.

•	 	New	Zealand	has	agreed	to	cut	GHG	emissions	by	10-20%	from	1990	
levels	by	2020,	subject	to	certain	conditions.	New	Zealand’s	emission	
trading	scheme	(NZ	ETS)	commenced	on	1	July	2010	for	transport	
fuels,	industrial	processes,	and	stationary	energy.	The	agriculture	sector	
(45%	of	New	Zealand’s	GHG	emissions)	has	been	proposed	to	join	the	
NZ	ETS	in	January	2015.

•	 	In	the	US,	following	the	failure	to	pass	comprehensive	climate	

legislation,	the	US	Environmental	Protection	Agency	(EPA)	is	pursuing	
regulatory	measures	to	address	GHGs	under	the	Clean	Air	Act	(CAA).

	 –	 	In	late	2009,	the	EPA	released	a	GHG	endangerment	finding	to	

establish	its	authority	to	regulate	GHG	emissions	under	the	CAA.
	 –	 	Subsequent	to	this,	EPA	finalized	regulations	imposing	light	duty	

•	 	A	number	of	additional	state	and	regional	initiatives	in	the	US	will	affect	
our	operations.	Of	particular	significance,	California	is	seeking	to	reduce	
GHG	emissions	to	1990	levels	by	2020	and	to	reduce	the	carbon	
intensity	of	transport	fuel	sold	in	the	state.	California	implemented	a	
low-carbon	fuel	standard	in	2010	and	is	on	target	to	complete	
emissions	cap-and-trade,	low	carbon	fuel,	and	other	GHG	regulations	in	
2011	for	programme	start	up	in	January	2012.

•	 	Canada	has	adopted	an	action	plan	to	reduce	emissions	to	17%	below	
2005	levels	by	2020	and	the	national	government	seeks	a	co-ordinated	
approach	with	the	US	on	environmental	and	energy	objectives.

These	measures	can	increase	our	production	costs	for	certain	products,	
increase	demand	for	competing	energy	alternatives	or	products	with	
lower-carbon	intensity	and	affect	the	sales	and	specifications	of	many	of	
our	products.

US	and	EU	regulations
Approximately	62%	of	our	fixed	assets	are	located	in	the	US	and	the	EU.	
US	and	EU	environment,	health	and	safety	regulations	significantly	affect	
BP’s	exploration	and	production,	refining,	marketing,	transportation	and	
shipping	operations.	Significant	legislation	and	regulation	in	the	US	and	the	
EU	affecting	our	businesses	and	profitability	includes	the	following:

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United States
•	 	The	Clean	Air	Act	(CAA)	regulates	air	emissions,	permitting,	fuel	

specifications	and	other	aspects	of	our	production,	distribution	and	
marketing	activities.	Stricter	limits	on	sulphur	and	benzene	in	fuels	will	
affect	us	in	future,	as	will	actions	on	GHG	emissions.	Additionally,	many	
states	have	separate	air	emission	laws	in	addition	to	the	CAA.
•	 	The	Energy	Policy	Act	of	2005	and	the	Energy	Independence	and	

Security	Act	of	2007	affect	our	US	fuel	markets	by,	among	other	things,	
imposing	renewable	fuel	mandates	and	imposing	GHG	emissions	
thresholds	for	certain	renewable	fuels.	States	such	as	California	also	
impose	additional	fuel	carbon	standards.

•	 	The	Clean	Water	Act	(CWA)	regulates	wastewater	and	other	effluent	
discharges	from	BP’s	facilities,	and	BP	is	required	to	obtain	discharge	
permits,	install	control	equipment	and	implement	operational	controls	
and	preventative	measures.

•	 	The	Resource	Conservation	and	Recovery	Act	(RCRA)	regulates	the	

generation,	storage,	transportation	and	disposal	of	wastes	associated	
with	our	operations	and	can	require	corrective	action	at	locations	where	
such	wastes	have	been	released.

•	 	The	Comprehensive	Environmental	Response,	Compensation	and	

Liability	Act	(CERCLA),	can,	in	certain	circumstances,	impose	the	entire	
cost	of	investigation	and	remediation	on	a	party	who	owned	or	
operated	a	contaminated	site	or	arranged	for	waste	disposal	at	the	site.	
BP	has	incurred,	or	expects	to	incur,	liability	under	the	CERCLA	or	
similar	state	laws,	including	costs	attributed	to	insolvent	or	unidentified	
parties.	BP	is	also	subject	to	claims	for	remediation	costs	under	other	
federal	and	state	laws,	and	to	claims	for	natural	resource	damages	
under	the	CERCLA,	the	Oil	Pollution	Act	of	1990	(OPA	90)	and	other	
federal	and	state	laws.

vehicle	emissions	standards	for	GHGs.

•	 	The	Toxic	Substances	Control	Act	regulates	BP’s	import,	export	and	

	 –	 T	 he	EPA	finalized	the	initial	GHG	mandatory	reporting	rule	(MRR)	in	
2009	and	amended	or	proposed	amendments	to	it	several	times	
during	2010.

	 –	 	The	EPA	finalized	permitting	requirements	for	new	or	modified	large	

GHG	sources	in	2010,	with	these	regulations	taking	effect	in	
January	2011.

	 –	 	The	EPA’s	efforts	to	regulate	GHG	emissions	through	the	CAA	are	
subject	to	numerous	legal	challenges	and	active	political	debate	so	
that	the	final	content	and	scope	of	GHG	regulation	in	the	US	remains	
uncertain.

sale	of	new	chemical	products.

•	 	The	Occupational	Safety	and	Health	Act	imposes	workplace	safety	and	
health	requirements	on	our	operations	along	with	significant	process	
safety	management	obligations.

•	 	The	Emergency	Planning	and	Community	Right-to-Know	Act	requires	
emergency	planning	and	hazardous	substance	release	notification	as	
well	as	public	disclosure	of	our	chemical	usage	and	emissions.

•	 	The	US	Department	of	Transportation	(DOT)	regulates	the		

transport	of	BP’s	petroleum	products	such	as	crude	oil,	gasoline	
and	petrochemicals.

•	 	The	Marine	Transportation	Security	Act	(MTSA),	the	DOT	Hazardous	

Materials	(HAZMAT)	and	the	Chemical	Facility	Anti-Terrorism	Standard	
(CFATS)	regulations	impose	security	compliance	regulations	on	
approximately	150	BP	facilities.	These	regulations	require	security	
vulnerability	assessments,	security	mitigation	plans	and	security	
upgrades,	increasing	our	cost	of	operations.

BP	Annual	Report	and	Form	20-F	2010	 79

	
 
Business	review

The	OPA	90	is	implemented	through	regulation	issued	by	the	EPA,	the	US	
Coast	Guard,	the	DOT,	the	Occupational	Safety	and	Health	Administration	
and	various	states;	Alaska	and	the	west	coast	states	are	currently	the	most	
demanding.	There	is	an	expectation	that	the	OPA	90	and	its	regulations	will	
become	more	stringent	in	2011.	The	impact	will	likely	be	more	rigorous	
preparedness	requirements	(the	ability	to	respond	over	a	longer	period	to	
larger	spills),	including	the	demonstration	of	that	preparedness.	There	will	
be	additional	costs	associated	with	this	increased	regulation.	In	2011,	
we	expect	more	unannounced	exercises	and	potential	penalties	for	any	
failure	to	demonstrate	required	preparedness	even	without	any	
OPA	90	amendments.

The	US	refineries	of	BP	Products	North	America	Inc.	(BP	Products)	
are	subject	to	a	consent	decree	with	the	EPA	to	resolve	alleged	violations	
of	the	CAA	and	implementation	of	the	decree’s	requirements	continues.	
A	2009	amendment	to	the	decree	resolves	remaining	alleged	air	violations	
at	the	Texas	City	refinery	through	the	payment	of	a	$12-million	civil	fine,	a	
$6-million	supplemental	environmental	project	and	enhanced	CAA	
compliance	measures	estimated	to	cost	approximately	$150	million.	The	
fine	has	been	paid	and	BP	Products	is	implementing	the	other	provisions.	
For	further	disclosures	relating	to	the	Texas	City	refinery,	please	see	Legal	
proceedings	on	page	132.

Various	environmental	groups	and	the	EPA	have	challenged	certain	

aspects	of	the	operating	permit	issued	by	the	Indiana	Department	of	
Environmental	Management	(IDEM)	for	our	upgrades	to	the	Whiting	
refinery.	In	response	to	these	challenges,	the	IDEM	has	reviewed	the	
permits	and	responded	formally	to	the	EPA.	The	EPA,	either	directly	or	
through	the	IDEM,	can	cause	the	permit	to	be	modified,	reissued	or,	in	
extreme	circumstances,	terminated	or	revoked.	BP	is	in	discussions	with	
the	EPA,	the	IDEM	and	certain	environmental	groups	over	these	issues	and	
alleged	CAA	violations	at	the	Whiting	refinery.	Settlement	negotiations	
continue	in	an	effort	to	resolve	these	matters.	BP	is	also	in	settlement	
discussions	with	the	EPA	relating	to	alleged	violations	at	the	Toledo,	Carson	
and	Cherry	Point	refineries.

European Union
BP’s	operations	in	the	EU	are	subject	to	a	number	of	current	and	proposed	
regulatory	requirements	that	affect	our	operations	and	profitability.	These	
include:
•	 T	 he	EU	Climate	Action	and	Renewable	Energy	Package	and	the	
Emissions	Trading	Scheme	(ETS)	Directive	(see Greenhouse gas 
regulation on page 78).

•	 	The	EU	European	Integrated	Pollution	Prevention	and	Control	(IPPC)	
Directive	imposes	a	unified	environmental	permit	requirement	on	our	
major	European	sites,	including	refineries	and	chemical	facilities,	and	
requires	assessments	and	upgrades	to	our	facilities.	A	proposed	
Industrial	Emission	Directive	would	replace	the	IPPC	Directive.	It	would	
merge	several	existing	industrial	emission	directives,	impose	tighter	
emission	standards	for	large	combustion	plants	and	be	more	
prescriptive	as	to	the	emission	limits	that	have	to	be	achieved	by	Best	
Available	Techniques	(BAT).	When	finally	transposed	into	national	
legislation	it	will	result	in	requirements	for	further	emission	reductions	
at	our	EU	sites.

•	 	The	European	Commission	(EC)	Thematic	Strategy	on	Air	Pollution	and	
the	related	work	on	revisions	to	the	Gothenburg	Protocol	and	National	
Emissions	Ceiling	Directive	(NECD),	will	establish	national	ceilings	for	
emissions	of	a	variety	of	air	pollutants	in	order	to	achieve	EU-wide	
health	and	environmental	improvement	targets.	The	EC	is	also	
considering	the	use	of	a	NOX	and	SO2	trading	scheme	as	a	tool	to	
achieve	emission	reductions.	This	may	result	in	requirements	for	further	
emission	reductions	at	our	EU	sites.

•	 	The	EU	Regulation	on	ozone	depleting	substances	(ODS),	which	

implements	the	Montreal	Protocol	on	ODS	was	most	recently	revised	
in	2009.	It	requires	BP	to	reduce	the	use	of	ODS	and	phase	out	use	of	
certain	ODS	substances.	BP	continues	to	replace	ODS	in	refrigerants	
and/or	equipment,	in	the	EU	and	elsewhere,	in	accordance	with	the	
Protocol	and	related	legislation.	Methyl	bromide	(an	ODS)	is	a	minor	
by-product	in	the	production	of	purified	terephthalic	acid	in	our	
petrochemicals	operations.	The	progressive	phase-out	of	methyl	
bromide	uses	may	result	in	future	pressure	to	reduce	our	emissions	of	
methyl	bromide.

•	 	The	EU	Fuels	Quality	Directive	affects	our	production	and	marketing	of	
transport	fuels.	Revisions	adopted	in	2009	mandate	reductions	in	the	
life	cycle	GHG	emissions	per	unit	of	energy	as	described	in	Greenhouse	
gas	regulation	above,	and	tighter	environmental	fuel	quality	standards	
for	petrol	and	diesel.

•	 	The	EU	Registration,	Evaluation	and	Authorization	of	Chemicals	

(REACH)	Regulation	requires	registration	of	chemical	substances,	
manufactured	in,	or	imported	into,	the	EU	in	quantities	greater	than	
1	tonne	per	annum	per	legal	entity	together	with	the	submission	of	
relevant	hazard	and	risk	data.	Having	complied	with	the	2008	pre-
registration	requirements,	we	have	now	completed	full	registration		
of	all	the	substances	that	we	were	required	to	submit	by	the		
regulatory	deadline	of	1	December	2010.	This	first	phase	covered		
high	tonnage/high	hazard	chemicals;	chemicals	with	lower	production/
import	tonnage	materials	will	be	subject	to	registration	in	the	period	
2013-2018.	REACH	affects	our	refining,	petrochemicals,	lubricants	and	
other	manufacturing	or	trading/import	operations.

In	addition,	Europe	has	adopted	the	UN	Global	Harmonization	System	for	
hazard	classification	and	labelling	of	chemicals	and	products	through	the	
Classification	Labelling	and	Packaging	(CLP)	Regulation.	This	requires	us	to	
assess	the	hazards	of	all	of	our	chemicals	and	products	against	new	criteria	
and	will	result	in	significant	changes	to	warning	labels	and	material	safety	
data	sheets.	All	our	European	Material	Safety	Data	Sheets	will	need	to	be	
updated	to	include	both	REACH	and	CLP	information.	The	compliance	
deadline	for	substances	was	1	December	2010	and	maintaining	
compliance	will	be	integrated	into	the	operating	processes	of	our	
manufacturing	and	marketing	businesses	in	Europe.	We	are	also		
required	to	notify	hazard	classifications	to	the	European	Chemicals		
Agency	for	inclusion	in	a	publicly	available	inventory	of	hazardous		
chemicals	before	3	January	2011.	The	CLP	will	also	apply	to	mixtures		
(e.g.	lubricants)	by	2015.
•	 	International	marine	fuel	regulations	under	International	Maritime	

Organization	(IMO)	and	International	Convention	for	the	Prevention	of	
Pollution	from	Ships	(MARPOL)	regimes	impose	stricter	sulphur	
emission	restrictions	on	ships	in	EU	ports	and	inland	waterways	and	
the	North	and	Baltic	seas	beginning	in	2010	and	with	a	stricter	global	
cap	on	marine	sulphur	emissions	beginning	in	2012.	Further	reductions	
are	to	be	phased	in	thereafter.	These	restrictions	require	the	use	of	
compliant	heavy	fuel	oil	(HFO)	or	distillate,	or	the	installation	of	
abatement	technologies	on	ships.	These	regulations	will	place	
additional	costs	on	refineries	producing	marine	fuel,	including	costs	to	
dispose	of	sulphur,	as	well	as	increased	CO2	emissions	and	energy	
costs	for	additional	refining.

•	 	In	the	UK,	significant	health	and	safety	legislation	affecting	BP	includes	
the	Health	and	Safety	at	Work	Act	and	regulations	and	the	Control	of	
Major	Accident	Hazards	Regulations.

80	 BP	Annual	Report	and	Form	20-F	2010

Maritime	regulations
BP	Shipping’s	operations	are	subject	to	extensive	national	and	international	
regulations	governing	liability,	operations,	training,	spill	prevention	and	
insurance.	These	include:
•	 	In	US	waters,	the	OPA	90	imposes	liability	and	spill	prevention	and	

planning	requirements	governing,	amongst	others,	tankers,	barges	and	
offshore	facilities.	It	also	mandates	a	levy	on	imported	and	domestically	
produced	oil	to	fund	the	oil	spill	response.	Following	the	2010	oil	spill	in	
the	Gulf	of	Mexico,	several	members	of	the	US	Congress	have	
introduced	bills	proposing	to	increase	or	eliminate	the	OPA	90	liability	
caps,	some	of	them	seek	to	impose	a	retroactive	expansion	of	liability.	
At	this	time,	none	of	the	bills	have	been	enacted	into	law	and	their	fate	
is	uncertain.	Some	states,	including	Alaska,	Washington,	Oregon	and	
California,	impose	additional	liability	for	oil	spills.

•	 	Outside	US	territorial	waters,	BP	Shipping	tankers	are	subject	to	

international	liability,	spill	response	and	preparedness	regulations	under	
the	UN’s	International	Maritime	Organization,	including	the	International	
Convention	on	Civil	Liability	for	Oil	Pollution,	the	MARPOL,	the	
International	Convention	on	Oil	Pollution,	Preparedness,	Response	and	
Co-operation	and	the	International	Convention	on	Civil	Liability	for	
Bunker	Oil	Pollution	Damage.	In	April	2010,	a	new	protocol,	the	
Hazardous	and	Noxious	Substance	(HNS)	Convention	2010	was	
adopted	to	address	issues	that	have	inhibited	ratification	of	the	
International	Convention	on	Liability	and	Compensation	for	Damage	in	
Connection	with	the	Carriage	of	Hazardous	and	Noxious	Substances	by	
Sea	1996	(the	HNS	Convention).	This	protocol	will	enter	into	force	when	
(1)	at	least	12	states	have	agreed	to	be	bound	by	it	(four	of	the	states	
must	have	at	least	2	million	gross	tonnes	of	shipping)	and	(2)	
contributing	parties	in	the	consenting	states	have	received	at	least	
40	million	tonnes	of	contributing	cargoes	in	the	preceding	year.

To	meet	its	financial	responsibility	requirements,	BP	Shipping	maintains	
marine	liability	pollution	insurance	to	a	maximum	limit	of	$1	billion	for	each	
occurrence	through	mutual	insurance	associations	(P&I	Clubs)	but	there	
can	be	no	assurance	that	a	spill	will	necessarily	be	adequately	covered	by	
insurance	or	that	liabilities	will	not	exceed	insurance	recoveries.

Business	review

Certain	definitions

Unless	the	context	indicates	otherwise,	the	following	terms	have	the	
meaning	shown	below:

Replacement cost profit
Replacement	cost	profit	or	loss	reflects	the	replacement	cost	of	supplies.	
The	replacement	cost	profit	or	loss	for	the	year	is	arrived	at	by	excluding	
from	profit	or	loss	inventory	holding	gains	and	losses	and	their	associated	
tax	effect.	Replacement	cost	profit	or	loss	for	the	group	is	not	a	recognized	
GAAP	measure.

Inventory holding gains and losses
Inventory	holding	gains	and	losses	represent	the	difference	between	the	
cost	of	sales	calculated	using	the	average	cost	to	BP	of	supplies	acquired	
during	the	period	and	the	cost	of	sales	calculated	on	the	first-in	first-out	
(FIFO)	method	after	adjusting	for	any	changes	in	provisions	where	the	net	
realizable	value	of	the	inventory	is	lower	than	its	cost.	Under	the	FIFO	
method,	which	we	use	for	IFRS	reporting,	the	cost	of	inventory	charged	to	
the	income	statement	is	based	on	its	historic	cost	of	purchase,	or	
manufacture,	rather	than	its	replacement	cost.	In	volatile	energy	markets,	
this	can	have	a	significant	distorting	effect	on	reported	income.	The	
amounts	disclosed	represent	the	difference	between	the	charge	(to	the	
income	statement)	for	inventory	on	a	FIFO	basis	(after	adjusting	for	any	
related	movements	in	net	realizable	value	provisions)	and	the	charge	that	
would	have	arisen	if	an	average	cost	of	supplies	was	used	for	the	period.	
For	this	purpose,	the	average	cost	of	supplies	during	the	period	is	
principally	calculated	on	a	monthly	basis	by	dividing	the	total	cost	of	
inventory	acquired	in	the	period	by	the	number	of	barrels	acquired.	The	
amounts	disclosed	are	not	separately	reflected	in	the	financial	statements	
as	a	gain	or	loss.	No	adjustment	is	made	in	respect	of	the	cost	of	
inventories	held	as	part	of	a	trading	position	and	certain	other	temporary	
inventory	positions.

Management	believes	this	information	is	useful	to	illustrate	to	

investors	the	fact	that	crude	oil	and	product	prices	can	vary	significantly	
from	period	to	period	and	that	the	impact	on	our	reported	result	under	IFRS	
can	be	significant.	Inventory	holding	gains	and	losses	vary	from	period	to	
period	principally	due	to	changes	in	oil	prices	as	well	as	changes	to	
underlying	inventory	levels.	In	order	for	investors	to	understand	the	
operating	performance	of	the	group	excluding	the	impact	of	oil	price	
changes	on	the	replacement	of	inventories,	and	to	make	comparisons	of	
operating	performance	between	reporting	periods,	BP’s	management	
believes	it	is	helpful	to	disclose	this	information.

B
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BP	Annual	Report	and	Form	20-F	2010	 81

	
 
Business	review

Non-GAAP information on fair value accounting effects
BP	uses	derivative	instruments	to	manage	the	economic	exposure	relating	
to	inventories	above	normal	operating	requirements	of	crude	oil,	natural	gas	
and	petroleum	products	as	well	as	certain	contracts	to	supply	physical	
volumes	at	future	dates.	Under	IFRS,	these	inventories	and	contracts	are	
recorded	at	historic	cost	and	on	an	accruals	basis	respectively.	The	related	
derivative	instruments,	however,	are	required	to	be	recorded	at	fair	value	
with	gains	and	losses	recognized	in	income	because	hedge	accounting	is	
either	not	permitted	or	not	followed,	principally	due	to	the	impracticality	of	
effectiveness	testing	requirements.	Therefore,	measurement	differences	in	
relation	to	recognition	of	gains	and	losses	occur.	Gains	and	losses	on	these	
inventories	and	contracts	are	not	recognized	until	the	commodity	is	sold	in	
a	subsequent	accounting	period.	Gains	and	losses	on	the	related	derivative	
commodity	contracts	are	recognized	in	the	income	statement	from	the	
time	the	derivative	commodity	contract	is	entered	into	on	a	fair	value	basis	
using	forward	prices	consistent	with	the	contract	maturity.

IFRS	requires	that	inventory	held	for	trading	be	recorded	at	its	fair	

value	using	period-end	spot	prices	whereas	any	related	derivative	
commodity	instruments	are	required	to	be	recorded	at	values	based	on	
forward	prices	consistent	with	the	contract	maturity.	Depending	on	market	
conditions,	these	forward	prices	can	be	either	higher	or	lower	than	spot	
prices	resulting	in	measurement	differences.

BP	enters	into	contracts	for	pipelines	and	storage	capacity	that,	

under	IFRS,	are	recorded	on	an	accruals	basis.	These	contracts	are	
risk-managed	using	a	variety	of	derivative	instruments,	which	are	fair	valued	
under	IFRS.	This	results	in	measurement	differences	in	relation	to	
recognition	of	gains	and	losses.

OTC	contracts
These	contracts	are	typically	in	the	form	of	forwards,	swaps	and	options.	
Some	of	these	contracts	are	traded	bilaterally	between	counterparties;	
others	may	be	cleared	by	a	central	clearing	counterparty.	These	contracts	
can	be	used	both	for	trading	and	risk	management	activities.	Realized	and	
unrealized	gains	and	losses	on	OTC	contracts	are	included	in	sales	and	
other	operating	revenues	for	accounting	purposes.

The	main	grades	of	crude	oil	bought	and	sold	forward	using	
standard	contracts	are	West	Texas	Intermediate	and	a	standard	North	Sea	
crude	blend	(Brent,	Forties	and	Oseberg	or	BFO).	Although	the	contracts	
specify	physical	delivery	terms	for	each	crude	blend,	a	significant	number	
are	not	settled	physically.	The	contracts	typically	contain	standard	delivery,	
pricing	and	settlement	terms.	Additionally,	the	BFO	contract	specifies	a	
standard	volume	and	tolerance	given	that	the	physically	settled	transactions	
are	delivered	by	cargo.

Gas	and	power	OTC	markets	are	highly	developed	in	North	America	
and	the	UK,	where	the	commodities	can	be	bought	and	sold	for	delivery	in	
future	periods.	These	contracts	are	negotiated	between	two	parties	to	
purchase	and	sell	gas	and	power	at	a	specified	price,	with	delivery	and	
settlement	at	a	future	date.	Typically,	these	contracts	specify	delivery	terms	
for	the	underlying	commodity.	Certain	of	these	transactions	are	not	settled	
physically,	which	can	be	achieved	by	transacting	offsetting	sale	or	purchase	
contracts	for	the	same	location	and	delivery	period	that	are	offset	during	
the	scheduling	of	delivery	or	dispatch.	The	contracts	contain	standard	terms	
such	as	delivery	point,	pricing	mechanism,	settlement	terms	and	
specification	of	the	commodity.	Typically,	volume	and	price	are	the	main	
variable	terms.

The	way	that	BP	manages	the	economic	exposures	described	

Swaps	are	often	contractual	obligations	to	exchange	cash	flows	

between	two	parties:	a	typical	swap	transaction	usually	references	a	
floating	price	and	a	fixed	price	with	the	net	difference	of	the	cash	flows	
being	settled.	Options	give	the	holder	the	right,	but	not	the	obligation,	to	
buy	or	sell	crude,	oil	products,	natural	gas	or	power	at	a	specified	price	on	
or	before	a	specific	future	date.	Amounts	under	these	derivative	financial	
instruments	are	settled	at	expiry.	Typically,	netting	agreements	are	used	to	
limit	credit	exposure	and	support	liquidity.

Spot	and	term	contracts
Spot	contracts	are	contracts	to	purchase	or	sell	a	commodity	at	the	market	
price	prevailing	on	or	around	the	delivery	date	when	title	to	the	inventory	is	
taken.	Term	contracts	are	contracts	to	purchase	or	sell	a	commodity	at	
regular	intervals	over	an	agreed	term.	Though	spot	and	term	contracts	may	
have	a	standard	form,	there	is	no	offsetting	mechanism	in	place.	These	
transactions	result	in	physical	delivery	with	operational	and	price	risk.	Spot	
and	term	contracts	typically	relate	to	purchases	of	crude	for	a	refinery,	
purchases	of	products	for	marketing,	purchases	of	third-party	natural	gas,	
sales	of	the	group’s	oil	production,	sales	of	the	group’s	oil	products	and	
sales	of	the	group’s	gas	production	to	third	parties.	For	accounting	
purposes,	spot	and	term	sales	are	included	in	sales	and	other	operating	
revenues,	when	title	passes.	Similarly,	spot	and	term	purchases	are	
included	in	purchases	for	accounting	purposes.

above,	and	measures	performance	internally,	differs	from	the	way	these	
activities	are	measured	under	IFRS.	BP	calculates	this	difference	for	
consolidated	entities	by	comparing	the	IFRS	result	with	management’s	
internal	measure	of	performance,	under	which	the	inventory	and	the	supply	
and	capacity	contracts	in	question	are	valued	based	on	fair	value	using	
relevant	forward	prices	prevailing	at	the	end	of	the	period.	We	believe	that	
disclosing	management’s	estimate	of	this	difference	provides	useful	
information	for	investors	because	it	enables	investors	to	see	the	economic	
effect	of	these	activities	as	a	whole.	The	impacts	of	fair	value	accounting	
effects,	relative	to	management’s	internal	measure	of	performance	and	a	
reconciliation	to	GAAP	information	is	shown	on	page	26.

Commodity trading contracts
BP’s	Exploration	and	Production	and	Refining	and	Marketing	segments	
both	participate	in	regional	and	global	commodity	trading	markets	in	order	
to	manage,	transact	and	hedge	the	crude	oil,	refined	products	and	natural	
gas	that	the	group	either	produces	or	consumes	in	its	manufacturing	
operations.	These	physical	trading	activities,	together	with	associated	
incremental	trading	opportunities,	are	discussed	further	in	Exploration	and	
Production	on	pages	49-50	and	in	Refining	and	Marketing	on	pages	58-59.	
The	range	of	contracts	the	group	enters	into	in	its	commodity	trading	
operations	is	as	follows.

Exchange-traded	commodity	derivatives
These	contracts	are	typically	in	the	form	of	futures	and	options	traded	on	a	
recognized	exchange,	such	as	Nymex,	SGX	and	ICE.	Such	contracts	are	
traded	in	standard	specifications	for	the	main	marker	crude	oils,	such	as	
Brent	and	West	Texas	Intermediate,	the	main	product	grades,	such	as	
gasoline	and	gasoil,	and	for	natural	gas	and	power.	Gains	and	losses,	
otherwise	referred	to	as	variation	margins,	are	settled	on	a	daily	basis	with	
the	relevant	exchange.	These	contracts	are	used	for	the	trading	and	risk	
management	of	crude	oil,	refined	products,	natural	gas	and	power.	Realized	
and	unrealized	gains	and	losses	on	exchange-traded	commodity	derivatives	
are	included	in	sales	and	other	operating	revenues	for	accounting	purposes.

82	 BP	Annual	Report	and	Form	20-F	2010

Directors	and		
senior	management

84	 Directors	and	

senior	management

87	 Directors’	interests

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BP	Annual	Report	and	Form	20-F	2010	 83

 
 
 
	
Directors	and	senior	management

Directors	and	senior	management

The	following	lists	the	company’s	directors	and	senior	management	as	at	18	February	2011.

Name	
C-H	Svanberg	

Chairman	

R	W	Dudley	

Executive	Director	(Group	Chief	Executive)	

P	M	Anderson	
F	L	Bowman	
A	Burgmans	
C	B	Carroll	
Sir	William	Castell	
I	C	Conn	
G	David	
I	E	L	Davis	
D	J	Flint	
Dr	B	E	Grote	
Dr	D	S	Julius	
B	R	Nelson	
F	P	Nhleko	
M	Bly	
R	Bondy	
S	Bott	
Dr	M	C	Daly	
R	Fryar	
A	Hopwood	
B	Looney	
H	L	McKay	
S	Westwell	

Non-Executive	Director	
Non-Executive	Director	
Non-Executive	Director	
Non-Executive	Director	
Non-Executive	Director	(Senior	Independent	Director)	
Executive	Director	(Chief	Executive,	Refining	and	Marketing)	
Non-Executive	Director	
Non-Executive	Director	
Non-Executive	Director	
Executive	Director	(Chief	Financial	Officer)	
Non-Executive	Director	
Non-Executive	Director	
Non-Executive	Director	
Executive	Vice	President	(Safety	and	Operational	Risk)	
Group	General	Counsel	
Executive	Vice	President	(Human	Resources)	
Executive	Vice	President	(Exploration)	
Executive	Vice	President	(Production)	
Executive	Vice	President		(Exploration	and	Production,	Strategy	and	Integration)	
Executive	Vice	President	(Developments)	
Executive	Vice	President	(Chairman	and	President	of	BP	America	Inc.)	
Executive	Vice	President	(Strategy	and	Integration)	

Initially	elected	or	appointed
Chairman	since	January	2010
Director	since	September	2009
Group	chief	executive	since	October	2010
Director	since	April	2009
February	2010
November	2010
February	2004
June	2007
July	2006
July	2004
February	2008
April	2010
January	2005
August	2000
November	2001
November	2010
February	2011
October	2010
May	2008
March	2005
October	2010
October	2010
October	2010
October	2010
June	2008
January	2008

Mr	C-H	Svanberg	was	appointed	chairman	on	1	January	2010.	Mr	P	M	Anderson	was	appointed	as	a	director	on	1	February	2010	and	Mr	I	E	L	Davis	was	
appointed	as	a	director	on	2	April	2010.	Mr	E	B	Davis,	Jr	and	Sir	Ian	Prosser	retired	as	directors	on	15	April	2010.

Mr	A	G	Inglis	resigned	as	a	director	on	31	October	2010.	Dr	A	B	Hayward	resigned	as	group	chief	executive	on	1	October	2010	and	as	a	director	on	

30	November	2010.	Mr	R	W	Dudley	became	group	chief	executive	on	1	October	2010.	Mr	B	R	Nelson	and	Mr	F	L	Bowman	were	appointed	as	directors	
on	8	November	2010	and	Mr	F	P	Nhleko	was	appointed	as	a	director	on	1	February	2011.

At	the	company’s	2010	annual	general	meeting	(AGM),	the	following	directors	retired,	offered	themselves	for	election/re-election	and	were	duly	

elected/re-elected:	Mr	P	M	Anderson,	Mr	A	Burgmans,	Mrs	C	B	Carroll,	Sir	William	Castell,	Mr	I	C	Conn,	Mr	G	David,	Mr	I	E	L	Davis,	Mr	R	W	Dudley,	
Mr	D	J	Flint,	Dr	B	E	Grote,	Dr	A	B	Hayward,	Mr	A	G	Inglis,	Dr	D	S	Julius,	and	Mr	C-H	Svanberg.

Mr	D	J	Flint	and	Dr	D	S	Julius	will	retire	at	the	conclusion	of	the	company’s	2011	AGM.	All	of	the	other	directors	will	offer	themselves	for	election/

re-election	at	the	company’s	2011	AGM.

Dr	H	Schuster	has	been	appointed	as	executive	vice	president,	human	resources,	in	succession	to	Mrs	S	Bott	with	effect	from	1	March	2011.
David	Jackson	(58)	was	appointed	company	secretary	in	2003.	A	solicitor,	he	is	a	director	of	BP	Pension	Trustees	Limited.

84	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
Directors	and	senior	management

Directors
C-H	Svanberg
Chairman of the chairman’s and nomination committees and attends 
meetings of the remuneration committee
Carl-Henric	Svanberg	(58)	joined	BP’s	board	in	September	2009	and	
became	chairman	of	BP	on	1	January	2010.	From	2003	until	December	
2009,	he	was	president	and	chief	executive	officer	of	Ericsson,	also	serving	
as	the	chairman	of	Sony	Ericsson	Mobile	Communications	AB.	He	
continues	to	be	a	non-executive	director	of	Ericsson.

C	B	Carroll
Member of the chairman’s and safety, ethics and environment assurance 
committees
Cynthia	Carroll	(54)	joined	BP’s	board	in	2007.	She	started	her	career	at	
Amoco	and	in	1989	she	joined	Alcan,	where	in	2002	she	was	appointed	
president	and	chief	executive	officer	of	Alcan’s	primary	metals	group	and	
an	officer	of	Alcan,	Inc.	She	was	appointed	as	chief	executive	of	Anglo	
American	plc,	the	global	mining	group,	in	2007.	She	is	also	a	director	of	
De	Beers	s.a.	and	Anglo	Platinum	Ltd.

R	W	Dudley
Robert	Dudley	(55)	joined	the	Amoco	Corporation	in	1979	for	whom	he	
worked	until	its	merger	with	BP	in	1998.	Following	a	variety	of	posts	in	the	
US,	the	UK,	the	South	China	Sea	and	Moscow,	in	2001	he	became	group	
vice	president	responsible	for	BP’s	upstream	businesses	in	Russia,	the	
Caspian	Region,	Angola,	Algeria	and	Egypt.	From	2003	to	2008,	he	was	
president	and	chief	executive	officer	of	TNK-BP	in	Moscow.	He	was	
appointed	an	executive	director	in	April	2009	with	responsibility	for	the	
broad	oversight	of	the	company’s	activities	in	the	Americas	and	Asia.	
Between	23	June	and	30	September	2010,	he	served	as	the	president	and	
chief	executive	officer	of	BP’s	Gulf	Coast	Restoration	Organization	in	the	
US.	On	1	October	2010	he	succeeded	Dr	Hayward	as	group	chief	executive	
of	BP	p.l.c.

P	M	Anderson
Member of the chairman’s, safety, ethics and environment assurance and 
Gulf of Mexico committees
Paul	Anderson	(65)	was	appointed	a	non-executive	director	of	BP	on	
1	February	2010.	He	is	a	non-executive	director	of	BAE	Systems	PLC	and	
of	Spectra	Energy	Corp.	He	was	formerly	chief	executive	at	Duke	Energy	
where	he	also	served	as	chairman	of	the	board.	Having	previously	been	
chief	executive	officer	and	managing	director	of	BHP	Limited	and	then	
BHP	Billiton	Limited	and	BHP	Billiton	Plc,	he	rejoined	these	latter	boards	in	
2006	as	a	non-executive	director,	retiring	on	31	January	2010.	Previously	
he	served	as	a	non-executive	director	on	numerous	boards	in	the	US	
and	Australia.

F	L	Bowman
Member of the chairman’s and safety, ethics and environment assurance 
committees
Frank	Bowman	(66)	joined	BP’s	board	on	8	November	2010.	He	served	for	
over	38	years	in	the	United	States	Navy,	during	which	time	he	served	as	
commander	of	the	nuclear	submarine	USS City of Corpus Christi	and	
commander	of	the	submarine	tender	USS Holland,	director	of	political-
military	affairs	on	the	joint	staff	and	chief	of	naval	personnel.	He	was	
director	of	the	naval	nuclear	propulsion	programme	in	the	Department	of	
Navy	and	Department	of	Energy.	After	retiring	from	the	Navy	as	an	admiral,	
he	became	president	and	chief	executive	officer	of	the	Nuclear	Energy	
Institute.	He	served	on	the	BP	Independent	Safety	Review	Panel.	He	is	
president	of	Strategic	Decisions,	LLC	and	a	director	of	Morgan	Stanley	
Mutual	Funds.

A	Burgmans,	KBE
Member of the chairman’s, remuneration and safety, ethics and 
environment assurance committees
Antony	Burgmans	(64)	joined	BP’s	board	in	2004.	He	was	appointed	to	the	
board	of	Unilever	in	1991.	In	1999,	he	became	chairman	of	Unilever	NV	and	
vice	chairman	of	Unilever	PLC.	In	2005,	he	became	non-executive	chairman	
of	Unilever	PLC	and	Unilever	NV,	retiring	from	these	appointments	in	2007.	
He	is	also	a	member	of	the	supervisory	boards	of	Akzo	Nobel	N.V.,	
Aegon	N.V.	and	SHV	Holdings	N.V.

Sir	William	Castell,	LVO
Member of the chairman’s, Gulf of Mexico and nomination committees 
and chairman of the safety, ethics and environment assurance committee
Sir	William	(63)	joined	BP’s	board	in	2006	and	is	the	senior	independent	
director.	From	1990	to	2004,	he	was	chief	executive	of	Amersham	plc	and	
subsequently	president	and	chief	executive	officer	of	GE	Healthcare.	He	
was	appointed	as	a	vice	chairman	of	the	board	of	GE	in	2004,	stepping	
down	from	this	post	in	2006	when	he	became	chairman	of	the	Wellcome	
Trust.	He	remains	a	non-executive	director	of	GE.

I	C	Conn
Iain	Conn	(48)	joined	BP	in	1986.	Following	a	variety	of	roles	in	oil	trading,	
commercial	refining,	retail	and	commercial	marketing	operations,	and	
exploration	and	production,	in	2000	he	became	group	vice	president	of	
BP’s	refining	and	marketing	business.	From	2002	to	2004,	he	was	chief	
executive	of	petrochemicals.	He	was	appointed	group	executive	officer	
with	a	range	of	regional	and	functional	responsibilities	and	an	executive	
director	in	2004.	He	was	appointed	chief	executive	of	Refining	and	
Marketing	in	2007.	He	is	a	non-executive	director	and	senior	independent	
director	of	Rolls-Royce	Group	plc	and	chairman	of	The	Advisory	Board	of	
Imperial	College	Business	School.

G	David
Member of the chairman’s, audit, Gulf of Mexico and remuneration 
committees
George	David	(68)	joined	BP’s	board	in	February	2008.	He	spent	his	career	
with	United	Technologies	Corporation	(UTC),	as	its	chief	executive	between	
1994	and	2008	and	chairman	from	1997	until	his	retirement	in	December	
2009.	He	is	a	former	director	of	Citigroup,	Inc.

I	E	L	Davis
Member of the chairman’s, audit, nomination and remuneration 
committees and chairman of the Gulf of Mexico committee
Ian	Davis	(59)	joined	BP’s	board	on	2	April	2010.	He	spent	his	early	career	
at	Bowater,	moving	to	McKinsey	&	Company	in	1979.	He	was	managing	
partner	of	McKinsey’s	practice	in	the	UK	and	Ireland	from	1996	to	2003.	In	
2003,	he	was	appointed	as	chairman	and	worldwide	managing	director	of	
McKinsey,	serving	in	this	capacity	until	2009.	He	retired	as	senior	partner	of	
McKinsey	&	Company	in	July	2010.

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D	J	Flint,	CBE
Member of the chairman’s and nomination committees and chairman of 
the audit committee
Douglas	Flint	(55)	joined	BP’s	board	in	2005.	He	trained	as	a	chartered	
accountant	and	was	made	a	partner	at	KPMG	in	1988.	In	1995,	he	was	
appointed	group	finance	director	of	HSBC	Holdings	plc	and	in	2009	his	role	
was	broadened	to	chief	financial	officer,	executive	director,	risk	and	
regulation.	He	was	appointed	chairman	of	HSBC	with	effect	from	
3	December	2010.	He	was	chairman	of	the	Financial	Reporting	Council’s	
review	of	the	Turnbull	Guidance	on	Internal	Control.	Between	2001	and	
2004,	he	served	on	the	Accounting	Standards	Board	and	the	Standards	
Advisory	Council	of	the	International	Accounting	Standards	Board.	He	will	
retire	from	the	BP	board	at	the	conclusion	of	the	2011	AGM.

BP	Annual	Report	and	Form	20-F	2010	 85

	
 
 
 
Directors	and	senior	management

Dr	B	E	Grote
Byron	Grote	(62)	joined	BP	in	1987	following	the	acquisition	of	the	Standard
Oil	Company	of	Ohio,	where	he	had	worked	since	1979.	He	became	group	
treasurer	in	1992	and	in	1994	regional	chief	executive	in	Latin	America.	In	
1999,	he	was	appointed	an	executive	vice	president	of	Exploration	and	
Production,	and	chief	executive	of	chemicals	in	2000.	He	was	appointed	an	
executive	director	of	BP	in	2000	and	chief	financial	officer	in	2002.	He	is	a	
non-executive	director	of	Unilever	NV	and	Unilever	PLC.

Dr	D	S	Julius,	CBE
Member of the chairman’s and nomination committees and chairman of 
the remuneration committee
DeAnne	Julius	(61)	joined	BP’s	board	in	2001.	She	began	her	career	as	a	
project	economist	with	the	World	Bank	in	Washington.	From	1986	until	
1997,	she	held	a	succession	of	posts,	including	chief	economist	at	British	
Airways	and	Royal	Dutch	Shell	Group.	From	1997	to	2001,	she	was	a	
full-time	member	of	the	Monetary	Policy	Committee	of	the	Bank	of	
England.	She	is	chairman	of	the	Royal	Institute	of	International	Affairs	and	a	
non-executive	director	of	Roche	Holdings	SA	and	Jones	Lang	LaSalle,	Inc.	
She	will	retire	from	the	BP	board	at	the	conclusion	of	the	2011	AGM.

B	R	Nelson
Member of the chairman’s and audit committees
Brendan	Nelson	(61)	joined	BP’s	board	on	8	November	2010.	He	is	a	
chartered	accountant	and	was	admitted	as	a	partner	of	KPMG	in	London	in	
1984.	He	served	as	a	member	of	the	UK	Board	of	KPMG	from	2000	to	
2006	following	which	he	was	appointed	vice	chairman	until	his	retirement	
in	2010.	In	KPMG	International	he	held	a	number	of	senior	positions	
including	global	chairman,	banking	and	global	chairman,	financial	services.	
He	is	a	non-executive	director	of	The	Royal	Bank	of	Scotland	Group	plc	
where	he	is	chairman	of	the	Group	Audit	Committee.

F	P	Nhleko
Member of the chairman’s and audit committees
Phuthuma	Nhleko	(50)	joined	BP’s	board	on	1	February	2011.	He	began	his	
career	as	a	civil	engineer	in	the	United	States	and	as	a	project	manager	for	
infrastructure	developments	in	Southern	Africa.	Following	this,	he	became	
a	senior	executive	of	the	Standard	Corporate	and	Merchant	Bank	in	South	
Africa.	He	later	held	a	succession	of	directorships	before	joining	MTN	
Group,	a	pan-African	and	Middle	Eastern	telephony	group,	as	group	
president	and	chief	executive	officer	in	2002.	He	will	step	down	as	group	
chief	executive	of	MTN	Group	at	the	end	of	March	2011	to	become	
vice-chairman	of	the	MTN	Group	and	chairman	of	MTN	International.	

Senior management
M	Bly
Mark	Bly	(51)	joined	BP	in	1984.	Following	various	engineering	and	
commercial	leadership	assignments	he	held	business	unit	leader	posts	in	
Alaska	and	the	North	Sea	and	was	strategic	performance	unit	leader	for	
BP’s	North	America	Gas	business.	In	2007,	he	became	group	vice	
president,	Exploration	and	Production	and	a	member	of	the	exploration	and	
production	operating	committee.	In	2008,	he	became	group	head	of	safety	
and	operations	and	in	October	2010	he	was	appointed	executive	vice	
president	of	safety	and	operational	risk.

R	Bondy
Rupert	Bondy	(49)	joined	BP	as	group	general	counsel	in	2008.	In	1989,	he	
joined	US	law	firm	Morrison	&	Foerster,	working	in	San	Francisco	and	
London.	From	1994	to	1995,	he	worked	for	UK	law	firm	Lovells	in	London.	
In	1995,	he	joined	SmithKline	Beecham	as	senior	counsel	for	mergers	and	
acquisitions	and	other	corporate	matters.	He	subsequently	held	positions	
of	increasing	responsibility	and,	following	the	merger	of	SmithKline	
Beecham	and	GlaxoWellcome,	he	was	appointed	senior	vice	president	and	
general	counsel	of	GlaxoSmithKline	in	2001.

S	Bott
Sally	Bott	(61)	joined	BP	in	2005	as	an	executive	vice	president	responsible	
for	global	human	resources.	She	joined	Citibank	in	1970	and	was	in	the	
economics	department	and	the	finance	function	before	joining	human	
resources.	She	was	appointed	human	resources	vice	president	in	1979.	In	
1994,	she	joined	Barclays	De	Zoete	Wedd,	an	investment	bank,	as	head	of	
human	resources	and	in	1997	became	group	human	resources	director	of	
Barclays	plc.	From	2000	to	early	2005,	she	was	managing	director	of	Marsh	
and	McLennan	and	head	of	global	human	resources	at	Marsh	Inc.	In	2008,	
she	was	elected	as	a	non-executive	director	of	UBS	AG.	She	will	retire	as	
BP’s	group	human	resources	director	at	the	end	of	April	2011.

Dr	M	C	Daly
Mike	Daly	(57)	joined	BP	in	1986	as	a	technical	specialist	in	structural	
geology,	subsequently	joining	BP’s	global	basin	analysis	group.	After	a	
series	of	exploration	business	and	functional	roles	in	South	America,	the	
North	Sea	and	new	business	development,	in	2000	he	became	president	
of	BP’s	Middle	East	and	South	Asia	businesses.	In	2006,	he	was	appointed	
BP’s	head	of	exploration	and	new	business	development	and	in	October	
2010	he	was	appointed	executive	vice	president,	exploration.

R	Fryar
Bob	Fryar	(47)	joined	Amoco	Production	Company	in	1985,	serving	in	a	
variety	of	engineering	and	management	positions	in	the	onshore	US	and	
deepwater	Gulf	of	Mexico.	In	2003,	he	was	appointed	vice	president	of	
operations	performance	unit	for	BP	Trinidad	and	later,	in	2009,	he	became	
chief	executive	officer	for	BP	Angola.	In	October	2010,	he	was	appointed	
executive	vice	president,	production.

A	Hopwood
Andy	Hopwood	(53)	joined	BP	in	1980	as	a	petroleum	engineer.	Following	a	
series	of	operational	roles	and	roles	in	corporate	planning	and	exploration	
and	production	planning,	in	1999,	he	was	appointed	business	unit	leader	in	
Azerbaijan,	returning	to	London	in	2001	as	the	upstream	chief	of	staff.	In	
2004,	he	became	strategic	performance	unit	leader	for	BP’s	North	America	
Gas	business	returning	to	London	in	2009	as	head	of	portfolio	and	
technology	for	BP’s	upstream	businesses.	In	October	2010,	he	was	
appointed	executive	vice	president	of	exploration	and	production,	strategy	
and	integration.

86	 BP	Annual	Report	and	Form	20-F	2010

	
B	Looney
Bernard	Looney	(40)	joined	BP	in	1991	as	a	drilling	engineer,	working	in	a	
variety	of	roles	in	the	North	Sea,	Vietnam	and	the	Gulf	of	Mexico	and	later	
in	the	exploration	and	technology	group.	In	2005,	he	became	senior	vice	
president	for	BP	Alaska,	before	moving	to	be	head	of	the	group	CEO’s	
executive	office.	He	was	appointed	vice	president	for	Norway	and	
infrastructure	in	2008	and	then,	in	2009,	he	became	managing	director	of	
BP’s	North	Sea	business.	In	October	2010,	he	was	appointed	executive	
vice	president,	developments.

H	L	McKay
Lamar	McKay	(52)	was	appointed	chairman	and	president	of	BP	America,	
Inc.	in	2009.	He	joined	Amoco	Production	Company	as	a	petroleum	
engineer	in	1980.	He	held	a	variety	of	roles	before	becoming	group	vice	
president	for	Russia	and	Kazakhstan	in	2003,	also	being	appointed	to	the	
board	of	TNK-BP	in	2004.	In	2007,	he	was	appointed	senior	group	vice	
president	of	BP	and	executive	vice	president	of	BP	America.	In	early	2008,	
he	became	executive	vice	president	of	BP	p.l.c.	special	projects,	focusing	
on	Russia,	subsequently	joining	the	group	executive	management	team.	In	
October	2010,	in	addition	to	his	current	duties,	he	was	appointed	president	
and	chief	executive	officer	of	the	Gulf	Coast	Restoration	Organization.

Dr	H	Schuster
Helmut	Schuster	(50)	joined	BP	in	1989.	He	held	a	number	of	roles	working	
in	most	parts	of	refining,	marketing,	trading	and	gas	and	power	in	the	US,	
UK	and	Continental	Europe.	In	2007	he	became	vice	president,	human	
resources	for	Refining	and	Marketing	in	BP	and	in	2010	he	added	corporate	
and	functions	to	his	portfolio.	In	February	2011	it	was	announced	that	he	
was	appointed	group	human	resources	director	and	a	member	of	BP’s	
executive	team	in	succession	to	Sally	Bott	with	effect	from	1	March	2011.

S	Westwell
Steve	Westwell	(52)	joined	BP	in	the	manufacturing	and	supply	division	of	
BP	Southern	Africa	in	1988.	Following	various	retail	positions	in	the	UK	and	
the	US,	he	was	appointed	head	of	retail	and	a	member	of	the	board	of	BP	
Southern	Africa	Pty.	In	2003,	he	became	president	and	chief	executive	
officer	of	BP	Solar,	and	in	2004,	group	vice	president	of	natural	gas	liquids,	
power,	solar	and	renewables.	In	2005,	he	was	appointed	group	vice	
president	of	Alternative	Energy.	He	joined	the	executive	team	in	2008	and	
is	executive	vice	president,	strategy	and	integration.

Directors’	interests

Current	directors	
C-H	Svanberg	
R	W	Dudley	
A	Burgmans	
C	B	Carroll		
Sir	William	Castell	
I	C	Conn	
G	David	
D	J	Flint	
Dr	B	E	Grote	
Dr	D	S	Julius	

Directors	and	senior	management

	 Change	from
31	Dec	2010
At	31	Dec	2010	 At	1	Jan	2010	 to	24	Feb	2011

925,000	
280,799a	
10,156	
10,500a	
82,500	
339,637b	
159,000a	
15,000	

–	
276,846a	
10,156	
10,500a	
82,500	
293,216b	
39,000a	
15,000	
1,372,643c	 1,291,643c	
15,000	

15,000	

–
–
–
–
–
77,916
–
–
–
–

Directors	leaving	the	board	
E	B	Davis,	Jr	
Dr	A	B	Hayward	
A	G	Inglis	 	
Sir	Ian	Prosser	

Directors	joining	the	board	
P	M	Anderson	
F	L	Bowman	
I	E	L	Davis		
B	R	Nelson		
F	P	Nhleko		

At	resignation/	

retirement	 At	1	Jan	2010

77,238a	d	
677,488e	
309,823f	g	
16,301h	

76,497a
535,383
259,163f
16,301

At	31	Dec	2010	

	 Change	from
31	Dec	2010
appointment	 to	24	Feb	2011

On	

6,000a	
2,520a	
10,000	
–	
–	

6,000a	i	
2,520a	j	
10,000k	
–l	
–m	

–
4,800
–
–
–

a
		Held	as	ADSs.
b	 		Includes	48,024	shares	held	as	ADSs	at	31	December	2010	and	47,320	shares	held	as	ADSs	at	
1	January	2010.
c	 		Held	as	ADSs,	except	for	94	shares	held	as	ordinary	shares.
d	 		On	retirement	at	15	April	2010.
e	 		On	resignation	at	30	November	2010.
		Includes	34,962	shares	held	as	ADSs.
f
g	 		On	resignation	at	31	October	2010.
h	 		On	retirement	at	15	April	2010.
i 			On	appointment	at	1	February	2010.
j 		On	appointment	at	8	November	2010.
k	 		On	appointment	at	2	April	2010.
l 		On	appointment	at	8	November	2010.
		On	appointment	at	1	February	2011.
	m

The	above	figures	indicate	and	include	all	the	beneficial	and	non-beneficial	
interests	of	each	director	of	the	company	in	shares	of	the	company	(or	
calculated	equivalents)	that	have	been	disclosed	to	the	company	under	the	
Disclosure	and	Transparency	Rules	as	at	the	applicable	dates.

Executive	directors	are	also	deemed	to	have	an	interest	in	such	

shares	of	the	company	held	from	time	to	time	by	the	BP	Employee	Share	
Ownership	Plan	(No.2)	to	facilitate	the	operation	of	the	company’s	option	
schemes.

No	director	has	any	interest	in	the	preference	shares	or	debentures	

of	the	company	or	in	the	shares	or	loan	stock	of	any	subsidiary	company.

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88	 BP	Annual	Report	and	Form	20–F	2010

Corporate	governance

90	 Board	performance	report

105	Corporate	governance	practices

106	Code	of	ethics

106	Controls	and	procedures

107	Principal	accountants’	fees	and	

services

108	Memorandum	and	Articles	of	

Association

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BP	Annual	Report	and	Form	20-F	2010	 89

 
	
Corporate	governance

Board performance report 

Dear	shareholder

The	tragic	loss	of	life	on	the	Deepwater	Horizon	and	subsequent	events	in	
the	Gulf	of	Mexico	dominated	the	work	of	the	board	over	the	year.	The	
following	report	describes	how	your	board	addressed	the	immediate	
crisis	while	working	to	ensure	a	complex,	global	business	continued	to	
operate	effectively.

I	believe	the	board	responded	strongly	during	the	crisis.	Our	first	

priority	was	to	provide	the	guidance,	resources	and	support	required	by	our	
response	teams	in	the	Gulf	of	Mexico.	We	met	as	a	full	board	on	25	
occasions	during	the	year.	A	dedicated	Gulf	of	Mexico	committee	was	
formed	to	enable	the	board	to	respond	quickly	and	appropriately	as	events	
unfolded.	During	the	summer,	the	chairs	of	the	committees	and	I	met	
regularly	to	ensure	work	was	co-ordinated	and	the	right	issues	were	being	
addressed	in	a	timely	way.

There	remains	much	for	the	board	to	do.	We	are	giving	particular	

attention	to	the	ways	in	which	the	company	applies	the	many	lessons	
learned,	in	particular	in	the	process	safety	area,	and	meets	its	ongoing	
commitments	in	the	US.	We	are	also	working	with	the	executive	team	to	
ensure	BP	pursues	a	clear	strategic	direction	that	is	well	matched	to	future	
opportunities	and	challenges.

There	has	been	significant	change	on	the	board.	Five	new	
non-executives	have	joined	over	the	past	12	months	and	we	have	a	new	
group	chief	executive.	The	board	is	a	strong	and	united	team	with	a	breadth	
of	experience	that	will	serve	the	company	well.

Events	in	the	Gulf	of	Mexico	represent	a	watershed	for	the	

company.	In	terms	of	the	board,	it	is	essential	that	we	employ	the	most	
effective	processes	and	governance	mechanisms,	and	I	am	leading	a	
review	of	the	structures	and	tools	that	were	in	place	during	2010.	We	will	
examine	the	results	of	our	board	and	committee	evaluations,	which	are	
described	in	this	report.	We	will	carefully	consider	the	constructive	
feedback	I	have	received	from	shareholders	and	others.	Our	goal	is	to	be	a	
board	that	not	only	responds	to	the	issues	of	the	past	but	that	also	
anticipates	the	challenges	of	the	future	as	BP’s	business	changes	and	
evolves	to	the	demands	of	a	global	organization	in	the	twenty-first	century.	
I	look	forward	to	reporting	to	you	on	this	in	the	future.

We	are	required	to	comply	with	the	new	UK	Corporate	Governance	

Code	from	next	year.	To	ensure	we	meet	standards	of	best	practice	we	
have	already	adopted	the	requirements	of	the	new	Code	as	the	basis	for	
assessing	the	BP	board’s	performance,	in	addition	to	complying	with	the	
June	2008	Combined	Code.

Finally,	I	want	to	emphasize	the	importance	the	board	places	on	
trust	and	transparency.	It	is	right	that	we	share	our	thoughts	and	actions	
with	you,	and	we	will	use	all	appropriate	channels	of	communication	to	
provide	timely	and	helpful	information.

I	would	like	to	take	this	opportunity	to	thank	all	of	my	colleagues	for	

their	time	commitment	and	support	during	the	year.

Carl-Henric Svanberg
Chairman

BP’s governance framework
The	BP	board	works	within	a	clear	framework	described	in	its	governance	
principles.	These	describe	the	board’s	role,	how	it	operates,	how	it	relates	
to	executive	management	and	the	main	tasks	of	its	committees.	These	are	
available	on	the	corporate	governance	page	of	our	website.	In	all	its	work	
the	board	has	to	consider	specific	issues	–	including	health,	safety,	the	
environment	and	BP’s	reputation.	Put	simply,	the	board	needs	to	set	the	
right	tone	from	the	top.

Our	main	areas	of	focus	are:

•	 Active	consideration	of	long-term	strategy.
•	 Monitoring	executive	management	and	the	performance	of	the	company.
•	 Obtaining	assurance	that	material	risks	to	BP	are	identified	and	that	

systems	of	risk	management	and	internal	control	are	in	place	to	manage	
such	risks.

•	 Board	and	executive	management	succession.

We	keep	the	board	governance	principles	under	regular	review	and	we	
consider	their	effectiveness	as	part	of	the	annual	board	evaluation.

Board activities in 2010
Over	the	year,	the	board	met	25	times	as	we	responded	both	to	events	in	
the	Gulf	of	Mexico	and	subsequently	in	the	financial	markets,	meeting	at	
least	weekly	as	the	crisis	developed.	The	board	had	to	organize	its	work	to	
respond	to	the	crisis	while	ensuring	the	other	parts	of	the	company	
continued	to	perform.	During	the	summer	we	formed	the	Gulf	of	Mexico	
committee	whose	primary	responsibility	was	the	oversight	of	the	Gulf	Coast	
Restoration	Organization	and	whose	work	is	described	further	in	this	report.
With	the	exception	of	the	two	non-executive	directors	who	joined	
the	board	in	November,	each	non-executive	director	has	visited	the	Gulf	of	
Mexico	at	least	once;	the	chairman	and	the	chair	of	the	safety,	ethics	and	
environment	assurance	committee	(SEEAC)	have	made	more	frequent	
visits	and	the	Gulf	of	Mexico	committee	held	meetings	in	the	US.

Gulf	of	Mexico
The	board	identified	seven	priorities	in	its	response	to	the	crisis:

1. Containment and clean-up of the spill
The	board	monitored	the	company’s	work	in	containing	the	spill	and	
subsequently	capping	the	well.	The	board	received	regular	updates	from	BP	
management	and	was	kept	in	daily	contact	as	the	company	responded	to	
the	spill	in	cleaning	the	beaches	and	working	with	affected	communities.	
Through	the	group	chief	executive,	the	board	was	kept	appraised	of	the	
work	of	the	Unified	Command	in	the	US.	The	board	is	still	monitoring	this	
work	through	the	Gulf	of	Mexico	committee	(see	below).

2. Claims
The	company’s	commitment	to	meet	legitimate	claims	was	agreed	to	and	
is	being	monitored	by	the	board,	who	received	updates	on	the	number	and	
quantum	of	claims	paid	by	the	company	and	the	time	taken	to	process	
claims	received.	The	board	approved	the	proposal	to	appoint	Kenneth	
Feinberg	to	discharge	the	trust	fund	and	agreed	to	the	fund’s	terms	and	
structure.	Oversight	of	BP’s	activities	with	respect	to	the	Gulf	Coast	Claims	
Facility,	the	Deepwater	Horizon	Oil	Spill	Trust	and	response	to	fines	and	
penalties	is	part	of	the	remit	of	the	Gulf	of	Mexico	committee	and,	going	
forward,	the	committee	will	maintain	its	monitoring	of	this	area	and	report	
this	back	to	the	board.

The	board	also	discussed	and	approved	the	settlement	with	the	

White	House	on	the	establishment	of	the	trust	fund,	believing	this	would	
reinforce	the	company’s	stated	commitment	to	honour	all	legitimate	claims	
arising	from	the	incident.

90	 BP	Annual	Report	and	Form	20-F	2010

3. Liquidity
The	events	in	the	Gulf	of	Mexico,	particularly	the	early	inability	to	cap	the	
well,	had	a	major	impact	on	the	company’s	standing	in	the	financial	
community	and	its	ability	to	raise	cash	on	historic	terms	after	its	credit	
rating	was	downgraded.	This	was	closely	monitored	by	the	board	so	that	
prompt	remedial	action	could	be	taken.

With	the	uncertainty	in	the	financial	markets	and	the	establishment	
of	the	$20-billion	trust	fund,	the	board	considered	it	necessary	to	review	its	
dividend	policy.	Despite	the	company’s	strong	underlying	financial	
performance	and	asset	position,	the	board	believed	that	additional	
confidence	was	needed	that	the	company	could	manage	the	uncertainty	
over	the	timing	and	extent	of	the	costs	and	liabilities	relating	to	the	spill	
going	forward.	The	board	decided	that	in	these	circumstances	it	needed	to	
take	a	prudent	and	conservative	approach	to	the	company’s	financial	
position.	Accordingly	it	decided	to	cancel	the	first-quarter	dividend	and	to	
announce	that	there	would	be	no	interim	dividends	in	respect	of	the	
second	and	third	quarters	of	2010.	The	board	indicated	it	would	consider	
the	resumption	of	dividend	payments	in	2011	at	the	time	of	the	fourth	
quarter	2010	results,	when	the	board	expected	it	would	have	a	clearer	
picture	of	the	longer-term	impact	of	the	incident.	On	1	February	2011,	it	
was	announced	that	quarterly	dividend	payments	would	recommence.
To	further	increase	the	company’s	available	cash	resources,	the	

board	significantly	reduced	the	company’s	organic	capital	spending	in	2010	
and	increased	planned	divestments	to	a	target	of	$30	billion.

The	board	ensured	that	the	market	was	kept	fully	informed	of	the	

company’s	position.

4. Investigation
Mark	Bly	–	head	of	the	Safety	and	Operations	function	–	was	asked	by	the	
then	group	chief	executive	to	undertake	an	investigation	aimed	at	analysing	
the	chain	of	events	surrounding	the	incident	on	the	Deepwater	Horizon	and	
to	make	recommendations	to	enable	the	prevention	of	a	similar	accident.	
The	investigation	team	was	tasked	to	work	independently	from	other	BP	
spill	response	activities	and	separately	from	any	investigation	conducted	by	
other	companies	or	investigation	teams.

The	Deepwater	Horizon	Accident	Investigation	Report	(BP’s	
Investigation	Report)	was	published	in	September	and	outlined	eight	key	
findings	relating	to	the	causes	of	the	accident;	for	further	detail,	see	Gulf	of	
Mexico	oil	spill	on	page	34.	The	report	did	not	identify	any	single	action	or	
inaction	that	caused	the	accident	and	concluded	that	a	complex	and	
interlinked	series	of	mechanical	failures,	human	judgments,	engineering	
design,	operational	implementation	and	team	interfaces	came	together	to	
allow	the	initiation	and	escalation	of	the	accident.	A	series	of	
26	recommendations	were	developed	to	address	each	of	the	report’s	key	
findings	and	these	have	formed	the	basis	of	an	action	plan.	The	board	
tasked	the	group	chief	executive	and	senior	management	team	to	
implement	this	action	plan	across	BP	and	asked	SEEAC	to	oversee	
this	process.

The	board	is	monitoring	the	hearings	of	other,	non-BP	investigations	

and	will	consider	how	the	conclusions	from	these	investigations	fit	within	
the	framework	of	findings	and	actions	arising	from	BP’s	own	report.

5. Internal initiatives
Following	the	accident,	a	number	of	internal	initiatives	have	been	
commenced	by	executive	management,	with	frequent	reporting	back	to	
the	board	including	examining	what	can	be	learnt	to	further	improve	BP’s	
risk	processes	and	the	company’s	oversight	of	contractors.	A	number	of	
these	initiatives	are	still	ongoing	and	will	conclude	in	the	course	of	2011.
As	incoming	chief	executive,	Bob	Dudley	announced	that	a	new	

safety	and	risk	division	would	be	created	(the	Safety	and	Operational	Risk	
Function)	and	that	the	Exploration	and	Production	segment	would	be	
restructured	from	a	single	business	into	three	functional	divisions	
(Exploration,	Developments	and	Production).	Splitting	the	upstream	
business	into	separate	functions	is	intended	to	foster	the	long-term	
development	of	specialist	expertise	and	to	reinforce	accountability	for	
risk	management.

Corporate	governance

6. Reputation
During	the	crisis	and	afterwards,	the	board	had	extensive	discussions	
about	the	reputational	impact	of	the	event,	including	how	it	might	affect	
BP’s	licence	to	operate	both	in	the	US	and	elsewhere.	This	work	continues	
to	focus	on	BP’s	relationship	with	shareholders,	governments,	
communities	and	indeed	all	those	who	come	into	contact	with	BP	through	
its	business	operations.

The	chairman,	the	chief	executive,	the	chairman	of	SEEAC	and	

senior	management	have	been	actively	involved	in	discussions	with	
shareholders	and	other	groups	in	an	endeavour	to	address	concerns	and	to	
start	to	rebuild	trust.

7. Strategy
The	events	in	the	Gulf	of	Mexico	led	the	board	to	undertake	a	review	of	
strategy.	Led	by	the	group	chief	executive	and	his	team,	the	board	
attempted	to	address	the	key	challenge	of	how	to	regain	shareholder	value	
and	address	core	issues,	including:
•	 Simplification	(how	to	focus	the	company’s	operations	across	a	wide	

geography).

•	 How	the	company	could	manage	risk	more	tightly.
•	 How	BP	could	focus	on	its	core	capabilities.
•	 The	opportunity	to	reset	the	company’s	portfolio.

The	board	held	three	away-day	discussions	on	strategy	during	the	year;	
these	were	robust	and	explored	a	wide	range	of	strategic	options.	The	
outcome	of	these	deliberations	on	strategy	was	presented	to	the	investor	
community	on	1	February	2011.	For	detail	of	our	strategy	presentation,	see	
Our	strategy	on	page	19.

Management	and	organizational	changes
In	late	July	the	board	and	Tony	Hayward	agreed	that	he	would	step	down	as	
group	chief	executive	on	1	October,	to	be	succeeded	by	Bob	Dudley,	and	
would	leave	the	company	and	the	board	at	the	end	of	November.	This	
decision	was	made	following	a	series	of	extensive	discussions	by	the	board	
as	to	what	strategic	focus	BP	as	a	company	should	have	in	the	longer	term	
and	what	leadership	was	best	equipped	to	embark	on	this	next	phase.

Through	the	nomination	committee,	the	board	engaged	external	

advisers	who	identified	an	external	candidate	and	existing	executive	
director,	Bob	Dudley,	for	the	position	of	group	chief	executive.	After	
interviews	and	detailed	consideration	it	was	concluded	that	Bob	Dudley	
had	the	strong	industry,	operational	and	geopolitical	experience	required	for	
the	role	and,	as	a	result,	was	appointed	as	group	chief	executive.	Bob	
Dudley	has	handed	over	his	duties	as	head	of	the	Gulf	Coast	Restoration	
Organization	to	Lamar	McKay,	president	and	chairman	of	BP	America.

In	September	the	board	agreed	with	Andy	Inglis,	executive	director	

and	head	of	the	upstream	business,	that	in	order	to	facilitate	the	new	
organizational	structure,	he	would	relinquish	his	role	and	step	down	from	
the	board	at	the	end	of	October	–	leaving	the	company	at	the	end	of	2010.	
The	executive	vice	presidents	heading	the	three	new	upstream	divisions	
report	directly	to	Bob	Dudley	and	the	board	decided	that	on	the	basis	of	
this	reporting	line	it	would	not	replace	Andy	Inglis’s	position	as	an	upstream	
executive	director	on	the	board.	From	1	November	2010,	executive	director	
membership	of	the	board	has	been	reduced	to	three.

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Corporate	governance

Other	board	activities	in	2010
At	the	start	of	each	year	the	board	plans	and	agrees	a	forward	agenda	for	
its	work	and	that	of	its	committees	so	that	it	can	balance	its	workload	and	
achieve	its	tasks	(namely,	strategy,	risk	and	the	oversight	of	the	company’s	
performance	and	operation	of	the	system	of	delegation).	Our	forward-
planning	process	allows	for	urgent	issues	to	be	accommodated	–	and	
following	the	Gulf	of	Mexico	incident,	the	focus	of	the	board’s	activities	
shifted	in	response	to	the	challenges	and	activities	taking	place.

This	process	also	gives	the	board	the	ability	to	deal	with	pressing	
and	ongoing	business.	These	included	a	review	of	opportunities	in	Russia,	
the	global	economic	outlook,	the	2011	annual	plan,	group	risks,	Alternative	
Energy	and	BP’s	HR	function.	The	board	considered	the	group’s	statutory	
reports	and	the	broader	aspects	of	corporate	reporting,	received	regular	
updates	on	the	group’s	financial	outlook	and	discussed	the	company’s	
financial	results.

The	independent	expert	appointed	to	provide	an	objective	
assessment	of	the	BP	US	Refineries	Independent	Safety	Review	Panel	
(Duane	Wilson)	made	his	annual	presentation	to	the	board.	Further	details	
on	his	activities	are	outlined	in	the	report	of	the	SEEAC	below.

The board and risk management
One	of	the	tasks	of	the	BP	board	is	to	ensure	that	the	company	is	run	
effectively	and	that	the	material	risks	to	the	group	are	identified,	
understood	and	that	the	systems	of	risk	management	and	internal	control	
are	in	place	to	manage	these	risks.

The	board’s	monitoring	of	risk
Each	year	the	board	reviews	the	key	group	risks	and	how	they	are	
managed	as	part	of	the	annual	group	plan.	The	board	decides	which	risks	
will	be	monitored	by	the	board	and	which	will	be	allocated	to	the	
committees	with	appropriate	reporting	to	the	board.	A	high-level	work	
programme	for	the	board	and	its	committees	is	set	on	the	basis	of	a	
forward	agenda	that	reflects	the	board’s	core	tasks	and	the	key	group	risks.
Geopolitical	and	reputational	risks	are	considered	by	the	board.	Reports	

are	received	from	the	committees	to	whom	specific	risk	oversight	has	been	
allocated.	The	audit	committee	monitors	the	management	of	financial	risk	
while	the	SEEAC	monitors	the	management	of	non-financial	risk.	In	addition,	
the	Gulf	of	Mexico	committee	was	formed	in	2010	specifically	to	oversee	the	
activities	of	the	Gulf	Coast	Restoration	Organization.

Under	BP’s	governance	framework,	authority	for	the	executive	

management	of	BP	is	delegated	to	the	group	chief	executive	(subject	to	
defined	limits	and	monitoring).	Executive	management	has	responsibility	
for	the	delivery	of	projects	(for	example,	the	development	of	upstream	
projects	is	managed	by	a	specialist	group	known	as	the	Global	
Projects	Organization).

The	board’s	committees	review	the	reporting	by	business	and	
function,	which	includes	the	safety	and	environmental	performance	of	
projects.	The	committees	receive	regular	reports	from	the	group	
compliance	and	ethics,	the	internal	audit	and	the	safety	and	operational	risk	
functions.	The	audit	reports	highlight	the	key	findings	and	management	
actions	arising	from	that	work.

Integral	components	in	discharging	this	task	are:

As	part	of	the	board’s	risk	oversight	activities,	the	audit	

•	 Regular	reviews	of	the	material	risks	to	the	group	and	their	recognition	

in	the	company’s	annual	plan.

•	 Ensuring	through	the	board’s	system	of	delegation	that	its	approach	to	
risk	is	adopted	by	the	group	chief	executive	(GCE)	and	that	decisions	
are	taken	in	accordance	with	this	system.

•	 Maintaining	through	the	board	and	its	committees	clear	oversight	of	
the	system	of	internal	control	and	risk	management	established	and	
maintained	by	the	group	chief	executive.

committee	and	SEEAC	hold	an	annual	joint	meeting	to	assist	the	board	in	
assessing	the	effectiveness	of	the	company’s	internal	control	and	risk	
management	systems.

BP’s	general	auditor	(head	of	the	internal	audit	function)	reports	on	

audit	work	on	risk	management	activities	across	the	group	and	attends	
meetings	of	both	the	audit	committee	and	SEEAC.	The	general	auditor	and	
the	group	compliance	and	ethics	officer	have	direct	access	to	the	chairs	of	
both	committees.	Meetings	are	held	both	with	and	without	the	presence	
of	management.

BP governance framework

D
e
l
e
g
a
t
i
o
n

Owners/shareholders

Board

Nomination 
Nomination 
committee
committee

Remuneration 
Remuneration 
committee 
committee

Chairman’s 
Chairman’s 
committee
committee

Gulf of Mexico
committee

SEEAC

Audit 
Audit  
committee
committee

Strategy/group risks/annual plan

Group chief executive

GCE’s delegations

Executive management

RCM
Resource
commitments 
meeting

GPC
Group people 
committee

GDC
Group 
disclosures 
committee

GFRC
Group
financial risk 
committee

GORC
Group 
operations risk 
committee

92	 BP	Annual	Report	and	Form	20-F	2010

BP Board Governance 
Principles

  BP goal 
  Governance process
  Delegation model
  Executive limitations

Delegation

Delegation of authority 
through policy with 
monitoring

Accountability

Assurance through 
monitoring and reporting

Monitoring, 
Information and
Assurance

Ernst & Young

Internal audit

Finance function

Safety & operational
risk function

General counsel

Group compliance 
offi cer

External market 
and reputation 
research

Independent Expert

Independent advice 
(if requested)

A
c
c
o
u
n
t
a
b

i
l
i
t
y

Corporate	governance

BP’s	system	of	internal	control
The	board	is	responsible	for	maintaining	a	sound	system	of	internal	control	
and	delegates	the	establishment	and	maintenance	of	this	system	to	the	
group	chief	executive.	Management	systems,	organizational	structures,	
processes,	standards	and	behaviours	are	all	components	of	BP’s	system	of	
internal	control.

Management	of	risk	and	operational	performance	is	one	of	the	
three	elements	of	BP’s	system	of	internal	control.	Businesses	identify,	
prioritize,	manage,	monitor	and	improve	the	management	of	risks	on	a	
day-to-day	basis	to	equip	them	to	deal	with	hazards	and	uncertainties.	The	
key	risks,	and	how	they	are	managed,	are	reported	up	through	the	line	in	a	
consistent	manner	to	enable	business	planning,	appropriate	intervention	
and	ultimately	board	oversight.

This	enables	the	identification	of	the	most	important	risk	

management	activities.	Audit	processes	are	designed	to	consider	whether	
selected	risk	management	activities	are	designed	and	operating	effectively.

Investments	and	operations
BP’s	operations	and	investments	are	conducted	and	reported	in	accordance	
with,	and	associated	risks	are	thereby	managed	through,	relevant	
standards	and	processes.	These	range	from	OMS	(which	is	the	structured	

set	of	processes	designed	to	deliver	safe,	responsible	and	reliable	
operating	activity),	to	group	standards	(which	set	out	processes	for	major	
areas	such	as	fraud	and	misconduct	reporting),	through	to	detailed	
administrative	instructions.

BP	has	an	established	investment	approvals	and	assurance	process	

which	provides	a	set	of	policies	and	procedures	for	all	its	investment	
decisions,	including	BP’s	decisions	to	invest	in	partner-operated	or	joint	
venture	activities.	These	include	a	consistent	set	of	economic	assumptions	
used	to	evaluate	projects	(including	oil	and	carbon	pricing),	together	with	an	
assessment	of	financial	and	non-financial	risk,	economic	return	and	other	
factors	that	may	be	relevant.	Potential	investments	must	also	be	screened	
against	BP’s	group-defined	practice	on	environmental	and	social	matters.
Material	commitments	(including	those	involving	long-term	
commitments	or	which	potentially	involve	reputational	issues)	are	reviewed	
and	endorsed	by	an	executive-level	committee	–	the	Resource	
Commitments	Meeting	(RCM).	The	board	is	kept	updated	of	the	RCM	
activities	through	the	circulation	of	RCM	minutes	in	advance	of	each	board	
meeting.	The	board	annually	considers	a	review	of	capital	projects	and	their	
performance	against	investment	criteria.

BP’s system of internal control

Elements include:

Board and executive governance 
of the group
• Board governance principles, 
including executive limitations

• Board committees
• Executive committees
• Group plan and planning processes
• Financial framework

The assignment of authority 
and responsibility
• System of delegation

Integrity and ethical values 
and legal compliance
• Code of conduct
• Certification

Management philosophy 
and operating style
• Group strategy
• Organizational structure

Competence framework
• Leadership framework
• Learning and development

t

n

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m

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o
ir
v
n
e
 l
o
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t
n
o
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M

o a

p n
r

e a

a g
t
i

e

o

m

BP’s system 
of internal control

n

e

a

n

l
  t

p  

e

o

r

f

f

r

o i
s
k

r

m  
aa
nn
c d
e

M

a n
d

a
a
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 i
ndiv

ement  o f   p
idual p e r f o

l e
p
e o
n
r m a

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c

Risk management
• Risk management system
• Group risk categories and
  group risks
• Operating Management 
  System (OMS)
• Group standards
• Processes and practices

Monitoring performance 
and the management of risk
• Operating performance reviews
• Management information
• Group financial risk committee
• Group operations risk committee

Clear lines of communication
• Internal communications
• External communications

Management of people
• Performance objectives
• HR policies and procedures

Employee concerns
• OpenTalk
• Fraud and misconduct 
  reporting standard

Executive	team	and	committees
The	group	chief	executive	and	his	senior	team	are	supported	by	executive-
level	sub-committees,	that	are	responsible	for	and	monitor	specific	group	
risks:	the	group	operations	risk	committee	(GORC),	the	group	financial	risk	
committee	(GFRC),	the	group	people	committee	(GPC),	the	resources	
commitments	meeting	(RCM)	and	the	group	disclosure	committee	(GDC).	
These	committees	provide	input	and	data	to	the	risk	management	
process	by	the	executive,	as	do	the	group	compliance	and	ethics	function,	
the	safety	and	operational	risk	audit	function	and	the	group’s	financial	
control	team.

The	GCE	conducts	regular	performance	reviews	with	the	businesses	and	
key	functions	to	monitor	performance	and	the	management	of	risk	and	to	
intervene	if	necessary.	People	management	is	based	on	annual	and	
long-term	objectives,	through	which	employees	are	directed	towards	
delivering	specific	elements	of	the	group	plan	within	agreed	boundaries.
BP	has	an	annual	certification	process	in	which	team	leaders	are	
asked	to	discuss	with	their	teams	and	then	submit	a	certificate	regarding	
their	and	their	team’s	understanding	of	and	adherence	to	BP’s	code	of	
conduct	and	the	reporting	of	any	breaches.

BP	Annual	Report	and	Form	20-F	2010	 93

C
o
r
p
o
r
a
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e
g
o
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a
n
c
e

	
 
 
 
 
Corporate	governance

Board and committee attendance

Board	

Audit	
committee	

Carl-Henric	Svanberg	
Sir	William	Castell	
Paul	Anderson	
Frank	‘Skip’	Bowman	
Antony	Burgmans	
Cynthia	Carroll	
George	David	
Erroll	Davis,	Jr	
Ian	Davis	
Douglas	Flint	
DeAnne	Julius	
Brendan	Nelson	
Sir	Ian	Prosser	

Executive directors:
Bob	Dudley	
Iain	Conn	
Byron	Grote	
Tony	Hayward	
Andy	Inglis		

a	

25	
25	
23	
2	
25	
25	
25	
4	
22	
25	
25	
2	
4	

25	
25	
25	
24	
23	

b	

25	
24	
21	
2	
19	
19	
21	
3	
21	
25	
23	
2	
3	

25
24
25
23
23

a	T	otal	number	of	meetings	the	director	was	eligible	to	attend.
b	T	otal	number	of	meetings	the	director	did	attend.
c	Commit

tee	chairman.

a	

b	

a	

SEEAC	
b	

Remuneration	
committee	
b	

a	

Gulf	of	Mexico	
committee	
b	

a	

9c	
8	
1	
9	
9	

3	

9	
8	
1	
8	
7	

2	

9	
9	

9	

9c	

6	
9	

9	

9	

6	

6	

4	

6c	

2	

6	

6	

3	

6	

1	

15	
5	
10	
15c	

1	
5	

15	
5	
9	
14	

1
5	

Nomination	
committee	
b	
a	

8c	
8	

8	
8	

4	
6	
8	

3	

1	
6	
8	

3	

Chairman’s
committee
b
a	

8c	
8	
7	
1	
8	
8	
8	
1	
7	
8	
8	

1	

8
8
7
1
7
6
7
1
7
7
8

1

Board meetings and attendance
As	part	of	its	forward	agenda,	the	board	normally	plans	to	hold	one	of	its	
meetings	at	the	company’s	offices	in	Washington	and	at	least	one	meeting	
at	or	near	one	of	the	company’s	operational	locations	(enabling	the	
opportunity	for	board	site	visits).	In	2010,	the	board	held	one	meeting	in	
Washington	but	due	to	the	increased	number	of	meetings	and	associated	
constraints	on	time,	held	the	remainder	of	its	meetings	in	London	or	via	
teleconference.	A	total	of	25	board	meetings	were	held	during	the	year.

Membership of the BP plc board
Throughout	2010	Carl-Henric	Svanberg	has	led	the	board	as	chairman.	
Sir	William	Castell	was	appointed	senior	independent	director	in	April	2010	
following	the	retirement	of	Sir	Ian	Prosser	at	the	AGM.

Neither	the	chairman	nor	the	senior	independent	director	is	
employed	as	executives	of	the	group.	The	board	maintains	a	succession	
plan	for	the	chairman	and	senior	independent	director,	in	addition	to	the	
group	chief	executive	and	senior	management.

During	the	year,	there	were	a	number	of	changes	to	the	board:

•	 Sir	Ian	Prosser	and	Erroll	Davis,	Jr	retired	from	the	board	at	the	AGM	in	

April	2010.

The	board	is	composed	of	the	chairman,	11	non-executive	directors	and	
three	executive	directors.	The	board	governance	principles	state	that	the	
number	of	directors	should	not	normally	exceed	16.	The	board	has	decided	
that	it	will	maintain	the	current	level	of	executive	director	membership	on	
the	board,	with	reporting	of	exploration	and	production	activities	that	
were	previously	represented	by	Andy	Inglis	now	being	undertaken	by	
Bob	Dudley.

The	chairman’s	committee	reviews	the	systems	for	senior	

executive	development	and	determines	the	succession	plan	for	the	
group	chief	executive,	executive	directors	and	other	senior	members	of	
executive	management.

The	nomination	committee	identifies,	evaluates	and	recommends	
candidates	for	appointment	or	reappointment	as	non-executive	directors	
and	keeps	under	review	the	mix	of	knowledge,	skills	and	experience	of	the	
board	necessary	to	ensure	an	orderly	succession.	Given	the	size	of	the	BP	
board	and	the	need	to	deliver	a	steady	refreshment	of	board	appointments,	
the	committee	has	developed	a	longer	term	‘pipeline’	of	potential	
non-executive	talent	on	which	it	expects	to	draw	as	the	need	for	new	
appointments	arises.

•	 Two	non-executive	directors	were	appointed	prior	to	the	2010	AGM:	

Paul	Anderson	in	February	2010	and	Ian	Davis	in	April	2010.

•	 Dr	Tony	Hayward	stepped	down	as	group	chief	executive	on	1	October	

2010	and	left	the	board	on	30	November	2010.

•	 Andy	Inglis	stepped	down	as	chief	executive,	Exploration	and	

Production	and	as	an	executive	director	of	the	board	at	the	end	of	
October	2010.

Director appointment, tenure and elections
The	chairman	and	non-executive	directors	of	BP	serve	on	the	basis	of	
letters	of	appointment.	Non-executives	ordinarily	retire	at	the	AGM	
following	their	70th	birthday.	Executive	directors	have	service	contracts	
with	the	company,	which	are	expressed	to	retire	at	a	normal	retirement	age	
of	60	(subject	to	age	discrimination).

Details	of	all	payments	to	directors	appear	in	the	directors’	

•	 Two	further	non-executive	directors	were	appointed	on	8	November	

remuneration	report.

2010,	Frank	‘Skip’	Bowman	and	Brendan	Nelson.

In	addition,	Phuthuma	Nhleko	joined	the	board	as	a	non-executive	director	
on	1	February	2011.

At	the	AGM	in	April	2011,	Dr	DeAnne	Julius	(chair	of	the	

remuneration	committee)	and	Douglas	Flint	(chair	of	the	audit	committee)	
will	retire	from	the	board.	Their	committee	chair	roles	will	be	assumed	by	
Antony	Burgmans	(remuneration)	and	Brendan	Nelson	(audit).

BP	does	not	place	a	term	limit	on	a	director’s	service	as	the	
company	proposes	all	its	directors	for	annual	re-election	by	shareholders	(a	
practice	we	have	followed	since	2004).	New	board	members	are	subject	to	
election	by	shareholders	at	the	first	AGM	following	their	appointment.	The	
chairman	and	the	nomination	committee	keep	the	tenure	of	directors	under	
consideration	as	part	of	a	continual	review	of	board	skills	and	balance.

94	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Corporate	governance

Indemnity and insurance
In	accordance	with	BP’s	Articles	of	Association,	directors	are	granted	an	
indemnity	from	the	company	in	respect	of	liabilities	incurred	as	a	result	of	
their	office,	to	the	extent	permitted	by	law.	In	respect	of	those	liabilities	for	
which	directors	may	not	be	indemnified,	the	company	maintained	a	
directors’	and	officers’	liability	insurance	policy	throughout	2010.	During	the	
year,	a	review	of	the	terms	and	scope	of	the	policy	was	undertaken.	The	
policy	has	been	renewed	for	2011.	Although	their	defence	costs	may	be	
met,	neither	the	company’s	indemnity	nor	insurance	provides	cover	in	the	
event	that	the	director	is	proved	to	have	acted	fraudulently	or	dishonestly.	
UK	company	law	permits	the	company	to	advance	costs	to	directors	for	
their	defence	in	investigations	or	legal	actions.

Time commitment and outside appointments for directors
Letters	of	appointment	to	the	BP	board	do	not	set	out	fixed	time	
commitments	for	board	duties	as	the	company	believes	that	the	time	
required	by	directors	may	change	depending	on	business	events	(as	was	
demonstrated	during	2010).	Membership	of	the	board	represents	a	
significant	time	commitment	and	it	is	expected	that	directors	will	allocate	
sufficient	time	to	the	company	to	perform	their	duties	effectively.	The	
nomination	committee	keeps	this	under	regular	review.

BP	permits	executive	directors	to	take	up	one	external	board	

appointment,	subject	to	the	agreement	of	the	chairman	and	reported	to	
the	BP	board.	Fees	received	for	an	external	appointment	may	be	
retained	by	the	executive	director	and	are	reported	in	the	directors’	
remuneration	report.

Non-executive	directors	may	serve	on	a	number	of	outside	boards,	

Induction and board learning
All	directors	receive	a	full	induction	programme	when	they	join	the	board,	
including	a	session	on	BP’s	system	of	governance	and	the	legal	duties	of	
directors	of	a	listed	company.	Non-executive	directors	receive	a	wider	
programme	that	covers	the	business	of	the	group	and	is	tailored	according	
to	a	director’s	own	background	and	the	board	committees	on	which	they	
will	serve.	During	the	year	we	undertook	induction	programmes	for	our	
new	non-executive	directors,	which	in	some	cases	are	continuing.	The	
programme	covers	BP’s	business,	an	overview	of	its	functions,	the	
company’s	strategic	approach	and	financial	framework	and	the	group’s	
approach	to	risk	management.	Each	non-executive	director	had	a	separate	
induction	session	on	the	board	committee(s)	of	which	they	are	a	member	
and	all	had	a	private	session	with	the	company’s	external	auditor.	In	2010	
we	also	continued	the	induction	programme	for	the	chairman	–	including	
visits	to	BP	operations	around	the	world.

The	events	of	the	year	resulted	in	the	board	concentrating	on	issues	

in	the	upstream	business	and	in	the	US,	with	planned	visits	to	other	
locations	such	as	a	joint	venture	petrochemicals	plant	in	Asia	and	to	BP’s	
fuel	and	lubricants	technology	site,	being	postponed.	The	SEEAC	visited	the	
Texas	City	refinery	in	February.	There	is	a	full	programme	of	visits	for	2011.	
Non-executive	directors	are	expected	to	participate	in	at	least	one	site	visit	
per	year.

The	programme	of	board	learning	events	was	amended	following	

events	in	April	to	include	detailed	briefings	on	aspects	of	deepwater	drilling	
and	technology	options	for	killing	the	well.	The	board	also	received	verbal	
and	written	updates	on	legal	and	regulatory	issues.

provided	they	continue	to	demonstrate	their	commitment	to	discharge	their	
duties	to	BP	effectively.	The	nomination	committee	keeps	under	review	the	
nature	of	directors’	other	interests	to	ensure	that	the	effectiveness	of	the	
board	is	not	compromised.	The	committee	may	make	recommendations	to	
the	board	if	it	concludes	that	a	directors’	other	commitments	are	
inconsistent	with	those	required	by	BP.

Board evaluation
BP	conducts	an	annual	evaluation	of	the	performance	and	effectiveness	
of	the	board	and	its	committees.	The	evaluation	of	individual	directors	
is	undertaken	by	the	chairman,	with	the	chairman’s	own	performance	
evaluated	by	the	chairman’s	committee	(led	by	the	senior	
independent	director).

Board independence
The	governance	principles	require	our	non-executive	directors	to	be	
independent	in	character	and	judgement	and	free	from	any	business	or	
other	relationship	that	could	materially	interfere	with	the	exercise	of	their	
judgement.	The	board	has	determined	that	those	non-executive	directors	
who	served	during	2010	fulfilled	this	requirement	and	were	independent.
The	board	also	satisfied	itself	that	there	is	no	compromise	to	the	
independence	of,	or	existence	of	conflicts	of	interest	for	those	directors	
who	serve	together	as	directors	on	the	boards	of	outside	entities	or	who	
have	other	appointments	in	outside	entities.	These	issues	are	considered	
on	a	regular	basis	at	board	meetings.

Board support and external advice
Support	to	the	board	and	its	committees	is	provided	through	the	company	
secretary’s	office,	which	reports	to	the	chairman.	Within	BP,	the	company	
secretary	has	no	executive	function	and	his	appointment	is	determined	by	
the	nomination	committee	and	his	remuneration	determined	by	the	
remuneration	committee.

Under	the	BP	board	governance	principles,	any	director	is	entitled	to	

obtain	independent,	professional	advice	relating	their	own	responsibilities	
and	the	affairs	of	BP.	Directors	are	also	expected	to	obtain	independent	
advice	where	there	is	consideration	of	any	matter	in	which	a	director	may	
have	an	interest	that	could	conflict	with	the	interests	of	the	company.

By	building	on	the	results	of	the	previous	year’s	evaluation,	the	
board	tries	to	achieve	a	continuous	cycle	of	evaluation,	targeted	actions	
arising	from	the	review	and	performance	improvement.	Actions	taken	by	
the	board	during	the	year	in	response	to	the	outcome	of	the	2009	review	
included	the	scheduling	of	more	informal	sessions	outside	board	meetings	
to	maximize	the	utility	of	the	time	available	for	the	board	and	an	active	
planning	of	committee	and	board	succession	to	ensure	appropriate	cross	
membership	between	related	committees.

With	the	evaluation	of	the	board’s	performance	being	largely	
dominated	by	events	in	the	Gulf	of	Mexico,	it	was	felt	that	the	2010	
evaluation	needed	to	be	undertaken	in	as	robust	and	rigorous	a	manner	as	
possible.	The	board	decided	to	appoint	an	external	facilitator	(a	different	
individual	to	the	external	facilitator	who	undertook	the	2009	evaluation)	to	
work	with	the	company	to	undertake	this	year’s	review.

The	evaluation	of	the	board	was	undertaken	through	one-on-one	

interviews	with	each	board	member	(with	the	exception	of	Frank	Bowman	
and	Brendan	Nelson	who	joined	the	board	late	in	the	year).	Evaluation	of	the	
board	committees	was	managed	through	the	use	of	online	questionnaires.

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Corporate	governance

The	outcome	of	these	evaluations	is	reported	in	the	work	of	committees	at	
the	end	of	this	report.

The	results	of	this	evaluation	work	were	presented	in	meetings	of	
the	board	and	each	of	its	committees	in	January	2011	during	which	there	
were	discussions	of	the	lessons	learned	as	the	board	and	its	committees	
performed	their	responsibilities	during	the	months	of	intense	and	
unprecedented	operational,	reputational	and	legal	challenges	to	BP	
following	the	20	April	2010	incident.

AGM
We	have	strong	participation	at	our	AGM,	with	attendance	usually	
exceeding	a	thousand	people.	With	the	size	and	geographic	diversity	of	our	
shareholder	base,	we	try	to	make	the	AGM	accessible	through	the	use	
of	webcasting	and	advance	voting	–	either	online,	by	post	or	telephone.	
Votes	on	all	matters	(except	procedural	issues)	are	taken	by	a	poll	at	our	
AGM	–	meaning	that	every	vote	cast,	whether	by	proxy	or	made	in	person,	
is	counted.

The	evaluation	highlighted	a	number	of	strengths	and	identified	the	

The	chairs	of	the	board	committees	and	the	chairman	were	present	

during	the	2010	AGM.	Board	members	met	shareholders	on	an	informal	
basis	after	the	main	business	of	the	meeting.

Average	voting	levels	at	the	2010	AGM	decreased	slightly	to	60%,	

compared	to	61%	in	2009.	However,	the	number	of	webcast	downloads	
for	the	2010	AGM	increased	over	2009	levels.	We	make	our	webcast,	
speeches	and	presentations	from	the	AGM	available	on	the	BP	website	
after	the	event,	together	with	the	outcome	of	voting	on	the	resolutions.

International advisory board
In	2009,	BP	formed	an	international	advisory	board	(IAB)	whose	purpose	is	
to	advise	the	chairman,	chief	executive	and	board	of	BP	p.l.c.	on	strategic	
and	geopolitical	issues	relating	to	the	long-term	development	of	the	group.	
The	IAB	advises	on:
•	 How	global	and	regional	trends	in	the	areas	of	economics,	politics	and	
business	might	affect	the	development	of	BP’s	business	in	the	long	
term.

•	 How	the	international	business	community	and	individual	governments	

perceive	BP’s	plans	and	programmes	of	activities.

The	IAB	is	chaired	by	our	previous	chairman,	Peter	Sutherland.	Other	
members	of	the	BP	IAB	are	Kofi	Annan,	Josh	Bolten,	Dr	Ernesto	Zedillo,	
President	Romano	Prodi	and	Lord	Patten	of	Barnes.	Dr	Javier	Solana	
will	join	the	IAB	in	2011.	Bob	Dudley	and	Carl-Henric	Svanberg	attend	the	
IAB	meetings.

The	IAB	will	normally	meet	in	person	twice	a	year,	but	members	

also	provide	advice	and	counsel	to	the	chairman,	the	group	chief	executive	
and	the	board	of	BP	p.l.c.	when	needed	(including	during	events	in	the	Gulf	
of	Mexico).	In	2010,	the	IAB	met	once	(as	one	meeting	was	cancelled	due	
to	travel	disruption	following	the	volcanic	ash	cloud).

following	areas	for	further	development	in	the	coming	year:
•	 C	 onduct	additional	site	visits	and	participate	in	detailed	briefings	on	
significant	operating	activities	of	the	company,	including	upstream	
businesses.

•	 	Review	and,	if	necessary,	revise	the	company’s	board	governance	

principles.

•	 	Clarify	the	board’s	role	in	the	crisis	planning	process.
•	 	Build	on	the	strong	working	relationships	within	the	board	to	continue	

and	enhance	good	communication	and	cohesion.

•	 	Co-ordinate	and	clarify	external	and	stakeholder	communications.
•	 	Meet	more	often	with	senior	managers	below	the	level	of	executive	
directors	as	part	of	the	board’s	management	succession	oversight	
function.

•	 	Remain	involved	in	strategic	planning	and	related	risk	analyses.

Communication
Shareholder	engagement
Given	the	events	of	last	year,	communication	with	our	shareholders	has	
been	particularly	important.	In	addition	to	contact	with	our	large	and	
institutional	investors,	we	have	welcomed	the	communication	we	have	had	
with	our	private	shareholders	–	with	many	letters	and	emails	coming	
through	to	the	chairman,	to	the	group	chief	executive	and	to	other	parts	of	
the	company.	While	these	represent	a	diverse	range	of	viewpoints,	both	
positive	and	negative	about	the	company,	they	have	also	enabled	the	board	
to	be	informed	about	the	wider	shareholder	perception	of	events	and	the	
company’s	reaction	to	them.

During	the	incident	and	beyond,	we	attempted	to	keep	our	

shareholders	and	the	wider	market	informed	of	events	and	progress	
through	various	channels	–	including	press	releases,	webcasts,	
teleconferences	and	meetings.	The	group	chief	executive,	executive	
directors	and	senior	management	engaged	with	shareholders	across	a	
broad	range	of	issues.

In	parallel,	the	chairman	met	with	investors	in	the	US	and	UK	on	a	
one-to-one	and	group	basis,	as	did	other	senior,	non-executive	directors.	
The	views	and	reactions	discussed	with	the	company	in	these	webinars	
and	meetings	provided	valuable	feedback	and	input	into	the	board’s	thinking	
over	the	period	of	the	crisis	and	our	deliberations	on	strategy.

The	company	maintains	a	programme	of	engagement	with	a	range	
of	shareholders	on	issues	relating	to	the	group.	Presentations	given	by	the	
group	to	the	investment	community	are	available	to	download	from	the	
‘Investors’	section	of	our	website.

We	held	our	annual	meeting	with	our	largest	investors	and	the	

chairman	and	chairs	of	our	main	board	committees	in	March	2010.	Topics	
discussed	at	this	session	included	the	work	of	the	board	and	its	
committees	over	the	year,	key	challenges	and	the	company’s	position	on	
the	shareholder	resolution	on	oil	sands.	We	find	this	meeting	a	useful	way	
for	investors	to	hear	about	the	work	of	our	committees	and	for	our	
non-executive	directors	to	engage	in	dialogue	with	investors.	It	is	intended	
that	a	similar	meeting	will	be	held	in	March	2011.

The	board	gains	independent	feedback	on	the	views	of	our	

institutional	investors	on	the	company,	its	performance	and	its	investor	
relations	programme	through	an	annual	investor	audit	which	is	undertaken	
by	external	advisors.

96	 BP	Annual	Report	and	Form	20-F	2010

Committee	Reports

Audit committee report
The	audit	committee’s	agenda	in	2010,	like	that	of	the	board,	was	
significantly	shaped	by	the	tragic	events	in	the	Gulf	of	Mexico.	These	
required	the	committee	to	focus	additional	attention	and	go	in	greater	depth	
into	matters	concerning	BP’s	response	to	the	incident,	in	particular	in	this	
committee	regarding	the	financial	consequences.	Considerable	time	and	
effort	was	spent	reviewing	and	challenging	BP’s	assessment	of	the	likely	
cost	of	its	immediate	and	longer-term	financial	responsibilities	and	the	
adequacy	of	disclosure	both	around	these	financial	consequences	and	the	
related	contingencies	which	were	unable	to	be	expressed	financially	at	each	
reporting	date.	We	also	critically	reviewed	the	control	aspects	surrounding	
the	deployment	of	BP’s	financial	and	physical	resources	in	responding	to	the	
incident	and,	at	the	height	of	the	crisis,	critically	examined	the	group’s	
liquidity	and	funding	position.

While	all	of	these	matters	were	also	covered	by	the	board	in	full	

session,	and	many	were	independently	covered	from	a	different	perspective	
by	the	newly	formed	Gulf	of	Mexico	committee,	the	audit	committee	was	
extensively	engaged	in	the	detailed	review	of	the	financial	reporting	aspects	
of	the	incident	and	the	company’s	response.	It	was	also	important	that	the	
committee	maintained	its	regular	oversight	with	respect	to	internal	controls	
and	financial	integrity	across	the	remainder	of	the	company’s	activities	and	
consequentially,	as	reported	below,	we	held	a	number	of	extra	meetings	to	
ensure	our	originally	planned	agenda	could	be	fulfilled	in	addition	to	the	
heightened	workload	arising	from	the	Gulf	of	Mexico	incident.

I	regret	that	this	will	be	both	my	first	and	last	audit	committee	
report,	as	I	am	stepping	down	from	the	board	following	my	appointment	as	
chairman	of	HSBC	Holdings	plc.	This	has	been	a	very	challenging	year	and	I	
want	to	express	my	sincere	thanks	to	the	members	of	the	audit	committee	
and	those	who	have	contributed	to	satisfying	our	enquiries	for	having	
worked	together	so	effectively.	I	am	certain	this	will	continue	under	
Brendan	Nelson’s	leadership.

Douglas Flint
Chair	of	the	Audit	Committee

Committee members
Douglas	Flint	–	committee	chair	(from	15	April	2010)
George	David
Ian	Davis	(appointed	2	April	2010)
Brendan	Nelson	(appointed	8	November	2010)
Phuthuma	Nhleko	(appointed	1	February	2011)

Members	who	left	during	the	year:
Sir	Ian	Prosser	–	previously	chair	of	the	committee	(retired	15	April	2010)
Erroll	Davis,	Jr	(retired	15	April	2010)

The	audit	committee	is	composed	of	independent,	non-executive	directors	
selected	to	provide	a	wide	range	of	financial,	international	and	commercial	
expertise	appropriate	to	fulfil	the	committee’s	duties.

Douglas	Flint	is	group	chairman	(formerly	chief	financial	officer	and	
executive	director,	risk	and	regulation)	of	HSBC	Holdings	plc	and	a	former	
member	of	the	Accounting	Standards	Board	and	the	Standards	Advisory	
Council	of	the	International	Accounting	Standards	Board.	The	board	is	
satisfied	that	he	is	the	audit	committee	member	with	recent	and	relevant	
financial	experience	as	outlined	in	the	UK	Corporate	Governance	Code	and	
the	June	2008	Combined	Code.

The	board	also	determined	that	the	audit	committee	meets	the	

independence	criteria	provisions	of	Rule	10A-3	of	the	US	Securities	
Exchange	Act	of	1934	and	that	Mr	Flint	may	be	regarded	as	an	audit	
committee	financial	expert	as	defined	in	Item	16A	of	Form	20-F.

Douglas	Flint	became	chair	of	the	audit	committee	upon	the	
retirement	of	Sir	Ian	Prosser	from	the	board	in	April	2010.	As	noted	above,	
following	his	appointment	as	chairman	of	HSBC	Holdings	plc,	he	will	retire	
from	the	BP	board	at	the	AGM	in	April	2011.	Brendan	Nelson	will	become	
chair	of	the	audit	committee	from	this	time.	Upon	Mr	Flint’s	retirement,	
Mr	Nelson	will	become	the	audit	committee	financial	expert	as	defined	in	
Item	16A	of	Form	20-F.

Corporate	governance

The	board	considered	Mr	Nelson’s	extensive	skills	and	experience	made	
him	the	ideal	candidate	to	succeed	Douglas	Flint.	Mr	Nelson	served	as	a	
member	of	the	UK	Board	of	KPMG	from	2000	to	2006	following	which	he	
was	appointed	vice	chairman	until	his	retirement	in	2010.	In	KPMG	
International	he	held	a	number	of	senior	positions	including	global	
chairman,	banking	and	global	chairman,	financial	services.	Subsequent	to	
retiring	from	KPMG	he	was	appointed	a	non-executive	director	of	The	Royal	
Bank	of	Scotland	Group	plc	where	he	is	chairman	of	the	Group	Audit	
Committee.

Committee role and structure
The	role	and	responsibilities	of	the	audit	committee	are	set	out	in	the	
Appendix	of	BP’s	board	governance	principles	and	available	on	our	website.	
We	keep	these	under	review	and	test	their	effectiveness	in	our	annual	
evaluation	of	the	audit	committee.

The	committee	met	15	times	in	2010:	this	was	a	significant	
increase	over	the	previous	year	with	additional	time	being	needed	to	cover	
the	financial	and	control	aspects	of	the	incident	in	the	Gulf	of	Mexico.	As	it	
does	each	year,	the	committee	held	a	joint	meeting	with	the	safety,	ethics	
and	environment	assurance	committee	(SEEAC)	in	January	to	review	the	
general	auditor’s	report	on	internal	control	and	risk	management	systems	
for	2010.

Each	meeting	of	the	committee	is	attended	by	the	group	chief	

financial	officer,	the	deputy	chief	financial	officer,	the	group	controller,	the	
general	auditor	(head	of	internal	audit)	and	the	chief	accounting	officer.	The	
lead	partner	of	our	external	auditors	(Ernst	&	Young)	is	also	present.

The	committee	also	holds	separate	private	sessions	during	the	year	

with	the	external	auditor	and	the	general	auditor	–	these	sessions	are	
without	the	presence	of	executive	management.

The	board	is	kept	updated	and	informed	of	the	audit	committee’s	

activities	and	any	issues	arising	through	verbal	reports	at	its	meetings	from	
the	committee	chair	and	the	circulation	of	the	committee’s	minutes.

Committee processes
Information	and	advice
Information	and	reports	for	the	committee	are	received	directly	from	
accountable	functional	and	business	managers	and	from	relevant	external	
sources.	In	addition,	like	our	board	and	other	committees,	the	audit	
committee	can	access	independent	advice	and	counsel	when	needed	on	
an	unrestricted	basis.	During	2010,	external	specialist	legal	advice	was	
provided	to	the	committee	by	Sullivan	&	Cromwell	LLP,	Freshfields	
Bruckhaus	Deringer	LLP	and	Kirkland	and	Ellis	LLP	and	financial	advice	was	
provided	by	KPMG	and	Morgan	Stanley.	As	part	of	its	annual	evaluation,	the	
committee	reviews	the	adequacy	of	reliable	and	timely	information	from	
management	that	enables	it	to	fulfil	its	responsibilities.	The	2010	evaluation	
indicated	that	members	recognized	the	openness	and	transparent	nature	of	
the	materials	and	presentations	provided	by	management.

Training	and	visits
Responding	to	events	in	the	Gulf	of	Mexico,	there	was	increased	focus	on	
accounting	policy	applicable	to	the	circumstances	arising	from	the	incident	
and	the	committee	received	briefings	on	the	relevant	accounting	policy	
applications,	particularly	provisioning	and	related	disclosure.	Other	
technical	updates	the	committee	received	included	developments	in	
financial	reporting,	in	oil	and	gas	reserves	disclosure	and	in	relation	to	
taxation	changes.

Induction	programmes	tailored	around	their	roles	on	the	audit	

committee	were	prepared	for	the	two	new	members	who	joined	during	
the	year.	These	included	sessions	on	tax,	treasury,	our	trading	operations,	
accounting,	financial	authorities	and	the	structure	of	BP’s	finance	function.	
Both	had	separate,	private	sessions	with	the	external	and	internal	auditors.	
During	2011,	we	will	undertake	an	audit	committee	induction	programme	
for	Phuthuma	Nhleko.

The	audit	committee	held	one	of	its	regular	meetings	at	BP’s	UK	

trading	operations	and	combined	this	with	a	visit	to	the	trading	floors	which	
provided	the	opportunity	to	meet	and	put	questions	to	employees.	
Members	of	the	committee	also	visited	the	Gulf	of	Mexico.

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Corporate	governance

Committee activities
Gulf	of	Mexico
The	committee	considered	critically	the	financial	reporting	arising	from	the	
incident	in	the	Gulf	of	Mexico,	including	the	impact	on	the	company’s	
liquidity,	provisions	and	contingencies,	risk	factor	disclosure,	the	associated	
accounting	treatment	arising	from	events	and	the	approval	of	market	
announcements.	It	has	also	received	reports	from	the	general	auditor	and	
the	group	controller	on	the	status	of	financial	controls	in	the	new	Gulf	
Coast	Restoration	Organization.

Financial	reporting
The	group’s	quarterly	financial	reports,	the	2009	Annual	Report	and	
Accounts,	the	Annual	Review	and	the	20-F	were	reviewed	by	the	
committee	before	recommending	their	publication	to	the	board.	In	
undertaking	this	review,	the	committee	discussed	with	management	how	
they	had	applied	critical	accounting	policies	and	judgements	to	these	
documents,	including	key	assumptions	regarding	provisions	(such	as	for	
the	Gulf	of	Mexico	spill	response,	litigation,	environmental	remediation	and	
decommissioning),	contingencies	and	impairment	testing.	Further	details	
on	impairment	reviews	are	included	in	the	Financial	statements	–	Note	5	
on	page	164	and	Note	11	on	page	173.	Each	year,	the	committee	also	
reviews	the	company’s	disclosures	relating	to	oil	and	gas	reserves.

Monitoring	business	risk
The	committee	operates	a	regular	cycle	of	review	of	risk,	control	and	
assurance	from	BP’s	businesses	and	supporting	functions.	During	the	year,	
the	committee	undertook	a	controls	review	of	the	US	Midwest	fuels	value	
chain	and	received	an	update	on	risk,	governance	and	controls	activities	
relating	to	TNK-BP.	The	latter	included	the	reports	on	the	system	of	internal	
control,	TNK-BP’s	quarterly	financial	reporting	procedures	and	certain	tax	
matters.	Functional	reviews	were	held	of	information	technology	and	
services,	procurement,	integrated	supply	and	trading	and	BP’s	business	
service	centres.

Other	areas	of	review	by	the	committee	included	the	central	case	
planning	assumptions	for	oil	and	gas	prices	and	refining	margins	that	are	
utilized	in	the	group’s	investment	appraisal	process	as	well	as	impairment	
reviews,	a	review	of	the	delivery	of	major	projects	and	the	risk	management	
and	investment	strategy	relating	to	pensions	and	retirement	benefits.

During	the	year	the	chief	financial	officer	reported	on	the	work	of	
the	group	financial	risk	committee	–	this	is	an	executive-level	committee	
that	provides	assurance	to	the	executive	on	the	management	of	BP’s	
financial	risk.

Internal	control,	audit	and	risk	management
The	forward	agenda	for	the	audit	committee	contains	standing	items	on	
internal	control	–	these	include	the	quarterly	internal	audit	findings	report,	
an	evaluation	of	internal	controls,	and	an	annual	assessment	of	BP’s	
enterprise	level	controls.

An	important	input	into	the	board’s	review	of	the	company’s	system	

of	risk	management	and	internal	control	is	the	annual	joint	meeting	
between	the	audit	committee	and	the	SEEAC.	This	takes	place	at	the	start	
of	each	year	to	review	the	general	auditor’s	report	on	internal	control	and	
risk	management	systems	for	the	previous	year.	The	general	auditor	reviews	
his	team’s	findings	and	management’s	actions	to	remedy	significant	issues	
identified	in	that	work.	His	report	also	includes	information	on	the	results	of	
audit	work	undertaken	by	the	safety	and	operational	risk	audit	team	and	
reviews	by	the	group’s	financial	control	team.

External	auditors
In	2010,	the	committee	held	two	scheduled	meetings	with	the	external	
auditors	without	management	being	present.	These	sessions,	without	the	
presence	of	executive	management,	offered	an	opportunity	for	direct	
feedback	and	dialogue	between	both	the	committee	and	the	auditors.	
In	addition,	the	chair	of	the	audit	committee	meets	privately	with	the	
external	auditors	before	each	audit	committee.

98	 BP	Annual	Report	and	Form	20-F	2010

Performance	of	the	external	auditors	is	evaluated	by	the	audit	committee	
each	year,	with	particular	emphasis	on	their	independence,	objectivity	and	
viability.	The	committee	reviews	the	composition	of	the	audit	team	annually	
and	meets	the	relevant	partners	when	undertaking	business	or	function	
reviews.	Additionally,	the	committee	has	the	opportunity	to	assess	specific	
technical	capabilities	in	the	audit	firm	when	addressing	specialist	topics,	for	
example	this	year	in	impairment	testing	and	liquidity	reviews.

We	maintain	auditor	independence	through	limiting	non-audit	

services	to	tax	and	audit-related	work	that	fall	within	defined	categories.	
A	new	lead	audit	partner	is	appointed	every	five	years	and	other	senior	audit	
staff	are	rotated	every	seven	years.	No	partners	or	senior	staff	from	Ernst	&	
Young	who	are	connected	with	the	BP	audit	may	transfer	to	the	group.

Non-audit	work	by	Ernst	&	Young	is	subject	to	the	audit	committee’s	

pre-approval	policy.	Non-audit	work	undertaken	by	Ernst	&	Young	and	by	
other	accountancy	firms	is	regularly	monitored	by	the	committee.

Fees	paid	to	the	external	auditor	for	the	year	were	$55	million,	of	

which	14.5%	was	for	non-audit	work	(see Financial statements – Note 17 
on page 176).	After	four	years	of	reductions,	the	fees	and	services	provided	
by	Ernst	&	Young	for	audit	and	non-audit	work	increased	slightly	in	2010	due	
to	additional	work	required	consequent	upon	the	Gulf	of	Mexico	incident.	

The	audit	committee	considers	both	the	fee	structure	and	the	audit	

engagement	terms	and	monitors	progress	during	the	year.	It	has	
recommended	to	the	board	that	the	reappointment	of	Ernst	&	Young	as	the	
company’s	external	auditors	be	proposed	to	shareholders	at	the	2011	AGM.

Internal	audit
Progress	of	internal	audit	against	the	annual	schedule	of	audits	is	monitored	
on	a	quarterly	basis,	and	the	committee	looks	at	the	key	findings	and	
tracking	of	any	material	actions	that	are	overdue	or	have	been	rescheduled.	
A	programme	of	work	by	internal	audit	is	proposed	each	year	for	the	
committee’s	approval	and	in	reviewing	this,	the	committee	looks	at	
whether	it	believes	key	risks	facing	the	company	have	been	appropriately	
addressed.	The	programme	in	2010	was	supplemented	considerably	by	
additional	work	related	to	risks	and	controls	consequent	upon	the	Gulf	of	
Mexico	incident.	The	programme	for	2011	also	reflects	an	enhanced	risk	
environment	and	was	approved	by	the	committee	in	January	2011.

The	general	auditor	met	privately	with	the	committee	once	during	the	
year,	without	the	presence	of	executive	management	or	the	external	auditors.	
He	also	meets	as	necessary	with	the	committee	chair	between	meetings.

Each	year	the	committee	reviews	internal	audit’s	staff	resources	in	

both	number	and	expertise	to	seek	assurance	that	they	are	sufficient	to	
fulfil	its	role.	The	committee	was	also	satisfied	that	internal	audit	had	
appropriate	access	to	information	and	that	management	was	committed	in	
the	provision	of	that	information.	The	committee	also	seeks	the	views	of	
the	external	auditors	on	the	effectiveness	and	quality	of	internal	audit.

Other	activities
Through	quarterly	updates	by	the	group	compliance	and	ethics	officer	and	
general	auditor,	the	committee	monitors	fraud,	misconduct	and	non-
compliance	with	the	BP	code	of	conduct	and	remedial	actions	undertaken	
as	a	result.	The	annual	certification	report	which	is	signed	by	the	group	
chief	executive	is	also	reviewed	by	the	committee.

Financial	issues	and	concerns	that	have	been	flagged	through	the	

company’s	employee	concerns	programme	OpenTalk,	are	reviewed	by	the	
committee	–	which	tracks	trends	in	both	the	case	type	and	time	taken	to	
close	out	queries	and	reports.

Committee	evaluation
The	audit	committee	examines	its	performance	and	effectiveness	on	an	
annual	basis.	In	2010,	the	committee	used	an	internally	designed	
questionnaire	administered	by	external	consultants.	It	looked	at	key	areas,	
including	the	clarity	of	its	role	and	responsibilities,	the	balance	of	skills	
among	its	members	and	the	effectiveness	of	reporting	its	work	to	the	
board.	The	review	concluded	inter	alia	that	it	had	been	effective	and	was	
satisfied	with	the	extent	of	training	it	received	but	would	seek	to	make	time	
for	more.	Overall	the	committee	considered	it	had	the	right	composition	in	
terms	of	expertise	and	resource	to	undertake	its	activities	effectively.

Safety, ethics and environment assurance committee report
The	tragic	incident	in	the	Gulf	of	Mexico,	and	the	extensive	activities	that	
were	undertaken	in	response,	required	and	received	the	full	attention	of	
the	whole	board.	It	was	agreed,	early	on,	that	SEEAC	should	focus	its	
efforts	with	respect	to	the	incident	upon	monitoring	the	pace	and	
effectiveness	of	the	company’s	group	wide	response	to	the	
recommendations	of	BP’s	Investigation	Report	(further	information	on	the	
report	is	on	page	91).	The	Gulf	of	Mexico	committee,	of	which	I	am	a	
member,	was	established	as	a	separate	committee	to	monitor	the	ongoing	
restoration	activities	in	the	Gulf	of	Mexico.	This	enabled	the	SEEAC	to	
retain	its	focus	on	the	key	non-financial	risks	within	its	previously	planned	
agenda	for	the	year,	as	you	will	read	in	the	report	below.

Nonetheless,	I	and	my	SEEAC	colleagues	made	a	number	of	visits	

to	the	Gulf	of	Mexico	to	gain	first-hand	assurance	of	the	activities	to	cap	
the	Macondo	well	and	remediate	the	impact	of	the	oil	spill.	I	believe	the	
combined	response	of	all	those	involved	was	outstanding	but	we	all	
remained	deeply	saddened	that	the	incident	had	occurred	and	that	11	lives	
had	been	lost.	Our	forward	focus	on	the	recommendations	of	BP’s	
Investigation	Report	is	intended	to	provide	board-level	assurance	that	such	
an	incident	could	not	recur.

I	believe	the	committee	is	well	resourced	to	fulfil	its	tasks	and	this	
has	been	further	strengthened	by	the	recent	appointment	of	Frank	‘Skip’	
Bowman	to	the	board.	Frank	Bowman	had	served	on	the	BP	US	Refineries	
Independent	Safety	Review	Panel	and	brings	to	SEEAC	his	extensive	safety	
experience	from	his	time	as	head	of	the	US	Nuclear	Navy.

Sir William Castell
Chair	of	the	Safety	Ethics	and	Environment	Assurance	Committee

Committee members
Sir	William	Castell	–	committee	chair
Paul	Anderson	(appointed	2	February	2010)
Frank	‘Skip’	Bowman	(appointed	8	November	2010)
Antony	Burgmans
Cynthia	Carroll

Members	who	left	during	the	year:
Erroll	Davis,	Jr	(retired	15	April	2010)

Committee role and structure
The	role	of	the	SEEAC	is	to	look	at	the	processes	adopted	by	BP’s	
executive	management	to	identify	and	mitigate	significant	non-financial	
risk,	including	monitoring	process	safety	management,	and	receive	
assurance	that	they	are	appropriate	in	design	and	effective	in	
implementation.	The	full	list	of	the	tasks	and	responsibilities	of	the	SEEAC	
is	available	on	our	website

Corporate	governance

In	addition	to	the	committee	membership,	each	SEEAC	meeting	is	attended	
by	the	group	chief	executive,	the	executive	vice	president	for	safety	and	
operational	risk	(Mark	Bly),	the	general	auditor	(head	of	internal	audit)	and	
the	lead	partner	from	our	external	auditors.	Four	times	during	the	year	the	
committee	held	private	sessions	for	the	committee	members	only	(without	
the	presence	of	executive	management)	after	the	main	business	of	the	
meeting,	to	discuss	any	issues	arising	or	matters	on	the	minds	of	the	
committee	membership.	The	committee	also	held	a	private	session	with	the	
group	compliance	and	ethics	officer.	Between	meetings,	discussions	
involving	the	committee	chair	and	secretary,	the	external	auditor’s	lead	
partner,	the	general	auditor	and	executive	management	occur	as	
appropriate.

Committee processes
Information	and	advice
Information	to	the	committee	comes	from	both	inside	and	outside	the	
company.	The	business	segments	and	regional	organizations	provide	direct	
reports	to	the	committee	but	there	is	also	cross-business	information	on	a	
group	wide	level	from	our	functions,	including	the	safety	and	operations	
risk	function,	internal	audit,	group	compliance	and	ethics,	group	legal	and	
HR.	During	the	year,	the	main	external	input	into	the	committee	has	been	
from	Mr	Duane	Wilson,	the	Independent	Expert	(for	further	information,	
see	the	section	on	Independent	Expert	below).	As	for	the	board	and	other	
committees,	SEEAC	can	access	any	other	independent	advice	and	counsel	
if	it	requires,	on	an	unrestricted	basis.	During	the	year	SEEAC	members	
have	received	briefings	from	external	retained	counsel,	primarily	Kirkland	
and	Ellis	LLP.

Training	and	visits
The	committee	visited	the	Texas	City	refinery	in	March	2010	to	see	the	
progress	made	against	the	BP	US	Refineries	Independent	Safety	Review	
Panel	report.	This	followed	up	on	their	observations	from	their	previous	visit	
in	September	2007	and	the	committee	chairman’s	visit	in	April	2008.	The	
committee	was	joined	by	four	other	directors	and	received	an	extensive	
update	on	process	safety	progress	since	the	2005	incident.	Their	
observations	were	consistent	with	the	reports	received	from	the	
Independent	Expert.

Planned	visits	to	other	sites	during	the	year	were	cancelled	to	
enable	the	committee	to	reorganize	its	schedule	to	focus	upon	issues	
arising	from	the	Macondo	incident.	Each	member	of	SEEAC	visited	
operations	in	the	Gulf	of	Mexico	at	least	once	during	the	year,	with	the	
SEEAC	chair	making	a	number	of	visits	to	the	region	and	its	command	
centres	to	observe	first	hand	BP’s	response	efforts	and	the	progress	of	
attempts	to	kill	the	well	and	mitigate	the	effects	of	the	oil	spill.	A	separate	
technical	briefing	was	provided	to	the	committee	(and	other	board	
members)	on	exploration	drilling	by	the	relevant	functional	managers.

The	committee	met	nine	times	in	2010.	The	increased	number	of	

Induction	programmes	for	the	two	new	members	of	SEEAC	were	

meetings	held	in	2010	primarily	reflected	the	committee’s	work	in	
reviewing	the	company’s	actions	in	response	to	BP’s	Investigation	Report.	
These	meetings	also	provided	input	for	the	board’s	review	of	that	report	
and	established	an	ongoing	monitoring	process	for	SEEAC.	One	meeting	
early	each	year	is	held	jointly	with	the	audit	committee	to	review	BP’s	
internal	control	and	risk	management	systems	and	to	discuss	the	forward	
programme	of	the	internal	audit	function.	In	January	2011	this	meeting	was	
extended	to	enhance	the	focus	on	the	integrated	approach	of	audit	work	
including	that	of	the	safety	and	operational	risk	audit	function.

organized	during	the	year	and,	in	the	case	of	Frank	Bowman,	is	still	ongoing	
in	2011.

Committee activities
Safety	and	operations
Discussion	on	personal	and	process	safety	and	operational	risk	and	
performance	forms	a	large	part	of	the	committee’s	agenda.	The	committee	
receives	regular	reports	from	the	safety	and	operational	risk	function,	
including	the	quarterly	reports	prepared	for	executive	management	on	the	
group’s	HSE	performance	and	operational	integrity.	In	2010,	excluding	
meeting	time	specifically	addressing	the	Gulf	of	Mexico	incident,	the	
SEEAC	utilized	42%	of	its	agenda	on	safety	and	operational	risk	matters	
including	process	safety.	This	small	reduction,	compared	with	the	51%	
recorded	in	2009,	reflected	the	committee’s	commitment	to	gaining	
assurance	in	other	areas	of	its	remit	including	crisis	and	continuity	
management,	regulatory	compliance,	environmental	monitoring,	security	
and	product	quality	risk.

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BP	Annual	Report	and	Form	20-F	2010	 99

	
 
Other	topics
During	the	year,	the	committee	examined	the	company’s	crisis	response	
and	continuity	management	plans.	It	also	reviewed	the	risk	identification	
and	company’s	proposed	mitigations	relating	to	hydrocarbon	
product	quality.

Developments	in	the	measurement	of	greenhouse	gas	emissions	

were	considered	by	the	committee	in	the	context	of	regulatory	compliance	
and	as	part	of	the	company’s	tracking	and	disclosure	processes.

Committee	evaluation
For	its	2010	evaluation,	the	SEEAC	used	a	questionnaire	administered	
by	external	consultants	to	examine	the	committee’s	performance	and	
effectiveness.	The	review	looked	at	different	areas,	including	the	balance	
of	skills	and	experience	among	its	membership,	quality	and	timeliness	of	
information	the	committee	receives,	the	level	of	challenge	between	
committee	members	and	management	and	how	well	the	committee	
communicates	its	activities	and	findings	to	the	board.

The	committee	concluded	that	it	should	endeavour	to	increase	its	

site	visits	and	training,	noting	that	the	particular	circumstances	of	2010	had	
reduced	the	opportunity	for	such	activities	except	in	relation	to	the	Gulf	of	
Mexico.	It	also	believed	that	it	could	improve	the	prioritization	of	its	
agendas	through	more	focused	pre-read	material.	The	committee	
considered	its	current	membership	provided	a	well-balanced	resource	and	
also	noted	the	valuable	contribution	made	by	the	Independent	Expert.

Corporate	governance

The	committee	also	examined	quarterly	audit	reports	from	BP’s	internal	
audit	and	safety	and	operations	functions	which	highlighted	key	findings	
and	material	actions	arising	from	audits	which	had	taken	place	at	segment,	
functional	and	regional	levels	and	tracked	their	close-out.	Safety	and	
environmental	performance	of	projects	was	included	within	the	reporting	
by	segment	and	performance	unit.

Activities	from	the	executive-level	group	operations	risk	committee	
(GORC)	are	reported	to	the	SEEAC	by	its	chair	at	each	meeting.	The	SEEAC	
received	regular	updates	on	the	company’s	interaction	with	regulatory	
agencies,	and	the	committee	chairman	received	a	briefing	from	legal	
counsel	on	the	OSHA	citations	in	respect	of	Texas	City.

Gulf	of	Mexico
The	committee	examined	BP’s	Investigation	Report	and	its	
recommendations	before	providing	input	for	the	board’s	review	of	the	
report	prior	to	its	publication.	The	committee	noted	that	the	BP	
investigation	team	had	conducted	its	investigation	independently	from	
the	teams	managing	regular	operations	and	the	ongoing	response	to	the	
incident.	The	committee	also	reviewed,	and	reported	to	the	board,	
management’s	early	actions	in	response	to	lessons	learned.	The	action	
plan	that	has	been	developed	from	the	26	recommendations	of	BP’s	
Investigation	Report	will	be	tracked	in	its	implementation	by	the	
committee,	against	agreed	timelines	and	milestones.	In	monitoring	
progress	against	BP’s	Investigation	Report’s	recommendations,	the	safety	
and	operations	audit	function	will	provide	SEEAC	with	quarterly	tracking	
reports	and	reporting	updates	will	be	made	by	upstream’s	executive	vice	
president	Developments	and	by	the	group	chief	executive.	The	committee	
is	also	monitoring	other,	non-BP	investigations	to	determine	how	the	
conclusions	from	these	relate	to	the	action	plan	and	activities	arising	from	
BP’s	Investigation	Report.

The	committee	will	also	keep	under	review	the	implementation	

of	the	new	safety	and	operational	risk	organizational	structure	and	the	
resourcing	it	requires	to	support	the	decision	and	intervention	rights	it	has	
in	all	aspects	of	the	group’s	technical	and	operational	activities,	including	
key	investment	decisions.

Independent	Expert
Duane	Wilson	was	appointed	in	2007	by	the	board	as	an	Independent	
Expert	to	provide	an	objective	assessment	of	BP’s	progress	in	
implementing	the	recommendations	of	the	BP	US	Refineries	Independent	
Review	Panel	(aimed	at	improving	process	safety	performance	at	BP’s	five	
US	refineries).

During	the	year,	Mr	Wilson	kept	the	committee	updated	on	his	
workplan	and	the	outcome	of	his	visits	to	each	of	BP’s	five	US	refining	
sites.	In	March,	he	published	his	third	annual	report	that	assessed	BP’s	
progress	against	the	10	panel	recommendations.	In	his	report,	which	was	
published	in	full	on	BP’s	website,	he	concluded	that	the	company	had	
made	significant	improvements	in	response	to	all	10	recommendations	but	
that	much	work	remained	to	be	done.	Mr	Wilson’s	fourth	report	will	be	
published	in	full	and	available	on	our	website	in	March	2011	and	a	summary	
of	the	third	and	fourth	reports	is	provided	in	Safety	on	page	70.

Regional	and	functional	reports
The	committee	receives	a	report	each	year	on	the	progress	made	in	HSE	
at	TNK-BP,	noting	however	that	formal	oversight	of	the	joint	venture’s	HSE	
performance	and	policies	is	exercised	by	TNK-BP’s	own	HSE	committee.	
It	was	reported	that	TNK-BP	continued	to	make	significant	progress	in	
addressing	the	main	safety,	ethical	and	environmental	challenges	
confronting	it	since	its	creation	in	2003.	Nonetheless,	significant	areas	
remain	for	improvement	and	the	committee	will	continue	to	monitor	
progress	regularly.

With	joint	venture	operations	in	Iraq	getting	under	way,	the	
committee	sought	and	received	an	update	on	the	risks	and	management	of	
security	in	Iraq.

100	 BP	Annual	Report	and	Form	20-F	2010

Gulf of Mexico committee report
Following	the	accident	in	the	Gulf	of	Mexico	a	separate	business	
organization	was	set	up	to	manage	the	group’s	long-term	response	to	the	
incident	–	the	Gulf	Coast	Restoration	Organization	(GCRO).	The	board	
subsequently	created	the	Gulf	of	Mexico	committee	in	recognition	of	the	
scale	of	the	long-term	response	and	to	oversee	the	activities	of	the	GCRO,	
thereby	freeing	up	more	of	the	board’s	time	to	devote	sufficient	attention	
to	the	oversight	and	strategic	direction	of	the	group	as	a	whole.

The	committee	has	met	with	leaders	and	management	of	the	

GCRO	on	a	frequent	basis	in	2010,	in	order	to	oversee	their	running	of	the	
organization	and	to	cover	each	of	the	committees	tasks	listed	below,	with	a	
particular	focus	on	legal	and	claims-related	matters.

I	believe	the	committee	has	taken	a	rigorous	approach	to	its	work	–	
maintaining	a	detailed	view	of	the	complex	issues	involved	in	the	aftermath	
of	the	incident	and	providing	an	effective	oversight	role	on	behalf	of	the	
board	for	a	number	of	important	areas.	This	has	been	reflected	in	the	
frequency	of	meetings	the	committee	has	held	since	the	committee	was	
formed	in	the	summer.	As	we	move	into	the	next	phase	of	the	company’s	
response	in	the	Gulf	of	Mexico,	I	expect	the	timetable	for	the	committee	to	
stabilize	and,	during	the	course	of	2011,	the	committee	will	continue	to	
review	the	frequency	and	structure	of	its	meetings.

Ian Davis
Chair	of	the	Gulf	of	Mexico	Committee

Committee members
Ian	Davis	–	committee	chair
Paul	Anderson
Sir	William	Castell
George	David

Membership	of	the	Gulf	of	Mexico	committee	includes	two	of	our	
US-based	non-executive	directors	and	chair	of	the	SEEAC.	Two	members	of	
the	committee	are	also	on	the	audit	committee,	which	has	helped	inform	
discussions	at	the	latter	relating	to	the	provision	for	incident-related	costs.

Each	meeting	of	the	committee	is	attended	by	Lamar	McKay,	

President	of	the	GCRO,	and	by	Jack	Lynch,	general	counsel	to	the	GCRO.	
Our	chairman,	group	chief	executive	and	group	general	counsel	join	the	
meeting	whenever	possible.	Senior	management	from	GCRO	also	attend	
meetings	of	the	committee	as	appropriate.	Support	is	provided	to	the	
committee	by	the	company	secretary’s	office.

Committee role and structure
The	purpose	of	the	committee	is	to	provide	non-executive	oversight	of	the	
GCRO,	and	to	support	efforts	to	rebuild	trust	in	BP	and	BP’s	reputation	in	
the	US.

The	work	of	the	committee	is	fully	integrated	with	the	work	of	the	
board	on	reputation,	safety,	strategy	and	financial	planning,	and	the	board	
retains	ownership	of	the	group’s	response	to	the	incident.	The	workings	
and	conclusions	of	the	committee	are	transparent	to	and	discussed	
regularly	with	the	board,	who	receive	briefings	on	the	committee’s	
activities	through	the	circulation	of	minutes,	and	through	verbal	reports	that	
the	committee	chair	provides	at	board	meetings.

The	committee	undertakes	the	following	tasks:

•	 Monitoring	the	remediation	work	to	mitigate	the	effects	of	the	oil	spill	in	

the	waters	of	the	Gulf	of	Mexico	and	on	the	affected	shorelines.
•	 Overseeing	a	co-ordinated	response	programme	with	affected	

communities	and	states,	and	overseeing	the	approach	for	relationships	
with	communities,	states	and	the	US	government	on	issues	relating	to	
the	incident.

•	 Overseeing	the	legal	and	communication	strategy	for	litigation	involving	

the	company	or	its	subsidiaries	arising	from	the	incident	or	its	
aftermath,	including	government	claims	for	fines	and	penalties.
•	 Overseeing	the	strategy	connected	with	claims,	recognizing	the	
independent	nature	of	the	connected	Gulf	Coast	Claims	Facility.

Corporate	governance

•	 Overseeing	BP’s	activities	and	responsibilities	with	respect	to	the	Gulf	

Coast	Claims	Facility	and	the	Deepwater	Horizon	Oil	Spill	Trust.
•	 Overseeing	the	process	for	distribution	of	the	goodwill	fund	for	rig	

workers	who	have	been	impacted	by	the	drilling	moratorium	imposed	
by	the	US	government.

•	 Overseeing	expenditures	and	investments	that	fall	outside	the	
established	claims	administration	process,	or	any	redirection	of	
resources	outside	the	normal	course	of	business.

•	 Reviewing	and	monitoring	management	strategy	and	actions	to	restore	
the	group’s	reputation	in	the	US	and	supporting	management	in	any	
activities	aimed	at	that	goal.

The	committee	also	considers	and	reviews	the	GCRO’s	management	of	
operational	and	strategic	risks	connected	with	the	response	to	the	incident.	
This	includes	priorities,	mitigation	plans,	resources	and	the	effectiveness	
of	activities.

The	committee	met	on	nine	occasions	in	2010	after	its	formation	

in	July	2010.

Committee processes
Information	and	advice
The	committee	receives	its	information	from	the	leadership	of	the	GCRO.	
Legal	briefings	are	regularly	provided	by	the	group	and	GCRO	general	
counsels,	who	are	joined	on	occasion	by	other	internal	and	external	
legal	counsel.

BP’s	internal	audit	function	has	conducted	reviews	of	certain	of	

GCRO’s	activities	and	processes,	and	these	have	been	summarized	for	the	
committee’s	review.	Primary	monitoring	of	the	management	of	financial	
risk	is	undertaken	by	the	audit	committee	with	monitoring	of	the	
management	of	safety	(and	other	non-financial)	risk	by	the	SEEAC.

Training	and	visits
The	high	frequency	of	meetings	since	July	2010	has	helped	the	committee	
to	become	effective	in	each	of	its	tasks.	Three	of	these	meetings	were	held	
in	the	US	and	were	of	extended	duration,	providing	the	opportunity	for	the	
committee	to	meet	members	of	the	GCRO	leadership	team.

Committee activities
The	committee’s	activities	have	included	the	following:

Legal
Legal	updates	from	the	general	counsel	to	the	GCRO	have	formed	a	
significant	part	of	the	committee’s	agenda,	given	the	breadth	and	pace	of	
activities.	The	committee	has	overseen	the	GCRO’s	integrated	legal	
approach,	which	incorporates	all	government,	civil	and	criminal	
investigations,	the	multi-district	litigation,	the	Natural	Resources	Damages	
Assessment	process,	and	legal	aspects	of	the	claims	processes.	The	
committee	has	also	monitored	engagement	with	other	responsible	parties,	
contractors	and	the	other	working	interest	owners	in	the	Macondo	well.

Claims
The	committee	has	monitored	the	status	of	claims	from	individuals	and	
businesses,	which	since	late	August	have	been	administered	by	the	Gulf	
Coast	Claims	Facility,	and	the	status	of	claims	from	government	entities,	
which	continue	to	be	administered	by	BP.

Assessments	of	potential	future	claims	for	provisioning	purposes	

are	reviewed	by	the	audit	committee.

Remediation
The	committee	has	received	reports	on	the	progress	of	clean-up	and	
remediation	activities,	and	on	the	phased	transition	of	activities	from	the	
Unified	Area	Command	to	BP’s	control.	The	committee	has	also	been	briefed	
on	the	results	of	independent	studies	of	air,	water	and	sediment	samples	in	
the	Gulf	of	Mexico.	Metrics	will	be	provided	to	the	committee	through	2011	
to	enable	remediation	activities	to	be	monitored	relative	to	the	plan.

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Corporate	governance

Reputation
The	committee	has	monitored	the	political	landscape	and	the	views	of	the	
American	people,	in	part	from	independent	polling	data	relating	to	many	
aspects	of	BP’s	response	to	the	incident.	This	has	helped	inform	many	of	
the	committee’s	discussions,	and	the	committee	will	continue	to	receive	
polling	data	on	a	regular	basis	in	2011.

Other	topics
The	committee	has	received	reports	on	the	status	of	the	$500-million	Gulf	
of	Mexico	Research	Initiative	(GRI).	Research	grants	will	be	administered	by	
the	GRI’s	independent	research	board,	and	the	committee	will	receive	
periodic	updates	to	monitor	that	the	distribution	of	funds	is	in	accordance	
with	the	principles	of	sound	science.

The	committee	has	reviewed	the	status	of	payments	from	the	

$100-million	Rig	Worker	Assistance	Fund	(Fund).	This	fund	is	independently	
administered	by	the	Baton	Rouge	Area	Foundation,	with	BP	having	no	right	
to	direct	payments	from	the	Fund.	The	committee	will	receive	periodic	
updates	on	the	status	of	payments	from	the	Fund.

Committee	evaluation
The	committee	has	recently	examined	its	performance	and	effectiveness.	
The	committee	concluded	that	meetings	need	not	be	as	frequent	in	2011.	
Meetings	will	be	approximately	monthly,	with	several	meetings	scheduled	
to	take	place	in	the	US.

Remuneration committee report

Committee members
Dr	DeAnne	Julius	–	committee	chair
Antony	Burgmans
George	David
Ian	Davis	(appointed	2	April	2010)

Members	who	left	during	the	year:
Sir	Ian	Prosser	(retired	15	April	2010)

Committee role and structure
The	committee	determines	on	behalf	of	the	board	the	terms	of	
engagement	and	remuneration	of	the	group	chief	executive,	the	chairman	
and	executive	directors	and	to	report	on	those	to	shareholders.	The	
committee	is	independently	advised.

The	chairman	of	the	board	attends	meetings	of	the	committee.	

DeAnne	Julius	will	retire	as	chair	of	the	remuneration	committee	at	
the	2011	AGM,	from	which	time	Antony	Burgmans	will	assume	the	
committee	chairmanship.

Further	details	on	the	committee’s	role,	authority	and	activities	

during	the	year	are	set	out	in	the	directors’	remuneration	report,	on		
page	111	which	is	the	subject	of	a	vote	by	shareholders	at	the	2011	AGM.

102	 BP	Annual	Report	and	Form	20-F	2010

Nomination and chairman’s committee reports
I	chair	both	the	nomination	and	the	chairman’s	committees.	These	
committees	have	had	fuller	agendas	in	2010	than	in	previous	years	as	the	
events	and	challenges	of	the	year	unfolded.	The	work	of	the	committees	
has	been	inevitably	intertwined	and	for	this	reason	I	am	writing	here	to	
introduce	the	reports	which	appear	below.

During	the	year	the	non-executive	directors	have	been	engaged	in	

ensuring	the	board	remained	focused	on	its	tasks	and	organizing	its	time	in	
an	effective	way.	This	has	not	only	been	through	the	formal	work	of	the	
chairman’s	committee	but	also	through	very	regular	informal	contact	
particularly	during	the	height	of	the	crisis.

Membership	of	the	board	has	had	to	evolve	over	the	year	both	to	

address	the	normal	succession	process	and	to	address	the	issues	with	
which	the	board	has	had	to	deal.	The	nomination	committee	has	been	
actively	involved	in	all	of	this.

Carl-Henric Svanberg
Chair	of	the	Nomination	and	Chairman’s	Committees

Nomination committee report
Committee members
Carl-Henric	Svanberg	–	committee	chair
Sir	William	Castell
Ian	Davis	(joined	upon	becoming	chair	of	the	Gulf	of	Mexico	committee	in	
August	2010)
Douglas	Flint	(joined	upon	becoming	chair	of	the	audit	committee	in	April	
2010)
Dr	DeAnne	Julius

Members	who	left	during	the	year
Sir	Ian	Prosser	(retired	15	April	2010)

The	committee	met	eight	times	during	2010.

Corporate	governance

In	keeping	under	review	the	breadth	of	board	skills,	the	committee	took	
into	account	not	only	the	vacancies	that	were	appearing	on	the	board	but	
also	considered	what	was	necessary	to	ensure	the	breadth	of	experience	
around	the	board	table.	In	particular,	they	considered	the	requirements	of	
the	group’s	operations	within	the	developing	world.	In	all	of	their	
deliberations	they	were	mindful	of	the	contribution	made	by	the	IAB.
During	the	summer	the	committee	worked	closely	with	the	

chairman’s	committee	on	the	succession	of	Bob	Dudley	as	group	chief	
executive.	External	advisers	were	used	throughout	this	process.

The	committee	continues	to	focus	on	the	evolution	of	the	board	as	

it	moves	to	a	new	stage	in	its	development.

For	its	2010	evaluation,	the	nomination	committee	used	a	
questionnaire	to	examine	the	committee’s	performance	and	effectiveness.	
The	committee	concluded	that,	overall,	it	had	worked	well	during	a	
challenging	year	and	that	the	board	had	undergone	substantial	change,	
which	had	been	supported	effectively	through	the	committee.	The	
evaluation	concluded	that	the	goal	for	the	committee	was	to	move	
forward	with	a	better	rhythm	to	ensure	board	refreshment	in	terms	of	
skills	and	diversity.

Chairman’s committee report
Committee members
Carl-Henric	Svanberg	–	committee	chair
Sir	William	Castell
Paul	Anderson	(appointed	2	February	2010)
Frank	‘Skip’	Bowman	(appointed	8	November	2010)
Cynthia	Carroll
George	David
Ian	Davis	(appointed	2	April	2010)
Douglas	Flint
Dr	DeAnne	Julius
Brendan	Nelson	(appointed	8	November	2010)
Phuthuma	Nhleko	(appointed	1	February	2011)

Committee role and structure
The	committee	identifies,	evaluates	and	recommends	candidates	for	the	
appointment	or	re-appointment	as	directors	and	for	the	appointment	as	
company	secretary.

Members	who	left	during	the	year:
Erroll	Davis,	Jr	(retired	15	April	2010)
Sir	Ian	Prosser	(retired	15	April	2010)

The	committee	keeps	the	mix	of	knowledge,	skills	and	experience	

The	committee	met	eight	times	in	2010.

of	the	board	under	regular	review	(always	in	consultation	with	the	
chairman’s	committee)	to	ensure	an	orderly	succession	of	directors.	The	
outside	directorships	and	broader	commitments	of	the	non-executive	
directors	are	also	monitored	by	the	nomination	committee.

Committee role and structure
The	committee	is	comprised	of	the	chairman	and	all	the	non-executive	
directors.

The	committee	consists	of	the	chairman	and	the	chairs	of	the	main	

The	main	tasks	of	the	committee	are:

board	committees.

Committee activities
The	committee	reviewed	the	independence	and	roles	of	each	of	the	
directors	prior	to	recommending	them	for	re-election	at	the	2010	AGM.

After	the	appointment	of	Paul	Anderson	and	Ian	Davis	before	the	

2010	AGM	the	committee	kept	under	review	the	list	of	potential	candidates	
for	non-executive	directors	to	meet	the	developing	requirements	of	the	
company	and	the	board.

It	had	been	anticipated	that	DeAnne	Julius	would	stand	down	at	the	
2011	AGM,	however,	in	the	autumn	of	2010,	Douglas	Flint	announced	that	
he	would	stand	down	also	at	the	2011	AGM	upon	his	appointment	as	
chairman	of	HSBC.	The	committee	had	been	keeping	the	skills	of	the	
board	under	review,	and	as	a	result	Brendan	Nelson	and	Frank	‘Skip’	
Bowman	joined	the	board	in	November	2010	and	Phuthuma	Nhleko	in	
February	2011.	External	advisers	were	involved	in	all	three	appointments.

•	 Evaluating	the	performance	and	effectiveness	of	the	group	

chief	executive.

•	 Reviewing	the	structure	and	effectiveness	of	the	business	organization	

of	BP.

•	 Reviewing	the	systems	for	senior	executive	development	and	

determining	the	succession	plan	for	the	group	chief	executive,	executive	
directors	and	other	senior	members	of	executive	management.

•	 Determining	any	other	matter	that	is	appropriate	to	be	considered	by	all	

of	the	non-executive	directors.

•	 Opining	on	any	matter	referred	to	it	by	the	chairman	of	any	committee	

comprised	solely	of	non-executive	directors.

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Corporate	governance

Committee activities
Early	in	2010	the	committee	determined	that	Sir	William	Castell	should	
take	on	the	role	of	senior	independent	director	upon	the	retirement	of	Sir	
Ian	Prosser	from	the	board	at	the	2010	Annual	General	Meeting.

Following	the	accident	in	the	Gulf	of	Mexico,	the	committee	kept	

under	review	the	ability	of	BP’s	business	organization	to	respond	to	the	
challenges	that	arose	while	ensuring	there	was	continued	focus	on	the	
effectiveness	of	the	rest	of	its	global	business.	This	involved	ensuring	that	
the	board	was	focusing	on	the	right	issues	and	organizing	itself	in	an	
appropriate	manner.	Throughout	the	crisis	in	the	Gulf	of	Mexico	the	
committee	has	actively	considered	the	company’s	relations	with	
shareholders	and	others	with	whom	it	came	into	contact,	particularly	state	
and	federal	governments.

The	committee	evaluated	the	performance	of	the	group	chief	

executive	in	early	2010	and	formally	reviewed	succession	planning	within	
the	group	in	September	2010.	The	committee	was	central	to	discussions	in	
the	summer	over	the	future	of	Tony	Hayward	as	group	chief	executive	and	
his	replacement	by	Bob	Dudley.

The	committee	reviews	with	Bob	Dudley	his	proposals	for	the	
enhanced	safety	and	operation	function	and	his	reorganization	of	the	
Exploration	and	Production	segment	on	the	departure	of	Andy	Inglis.	There	
was	no	formal	evaluation	of	the	chairman	in	early	2010	as	he	was	only	
recently	in	post.	His	performance	was	evaluated	in	early	2011	as	part	of	the	
overall	evaluation	of	the	board.

The	committee	reviewed	the	skills	of	the	board	and	formed	
collective	views	of	those	needed	to	meet	the	challenges	of	the	company	for	
the	future.	The	chairman’s	committee	worked	closely	with	the	nomination	
committee	in	matters	around	executive	and	non-executive	succession.

104	 BP	Annual	Report	and	Form	20-F	2010

Risk	management	and	internal	
control	review

In	discharging	its	responsibility	for	the	company’s	risk	management	and	
internal	control	systems	under	the	UK	Corporate	Governance	Code	and	the	
June	2008	Combined	Code,	the	board,	through	its	governance	principles,	
requires	the	group	chief	executive	to	operate	with	a	comprehensive	system	
of	controls	and	internal	audit	to	identify	and	manage	the	risks	that	are	
material	to	BP.	The	governance	principles	are	reviewed	periodically	by	the	
board	and	are	consistent	with	the	requirements	of	the	UK	Corporate	
Governance	Code,	including	principle	C.2	(risk	management	and	internal	
control)	and	the	June	2008	Combined	Code,	including	principle	C.2	
(internal	control).

The	board	has	an	established	process	by	which	the	effectiveness	of	
the	risk	management	and	internal	control	systems	are	reviewed	as	required	
by	provision	C.2.1	of	the	UK	Corporate	Governance	Code	and	the	June	
2008	Combined	Code.	This	process	enables	the	board	and	its	committees	
to	consider	the	systems	of	risk	management	and	internal	control	being	
operated	for	managing	significant	risks,	including	strategic,	safety	and	
operational	and	compliance	and	control	risks,	throughout	the	year.	The	
process	does	not	extend	to	joint	ventures	or	associates.

As	part	of	this	process,	the	board	and	the	audit	and	safety,	ethics	

and	environment	assurance	committees	requested,	received	and	reviewed	
reports	from	executive	management,	including	management	of	the	
business	segments,	divisions	and	functions,	at	their	regular	meetings.

In	considering	the	systems,	the	board	noted	that	such	systems	are	

designed	to	manage,	rather	than	eliminate,	the	risk	of	failure	to	achieve	
business	objectives	and	can	only	provide	reasonable,	and	not	absolute,	
assurance	against	material	misstatement	or	loss.

During	the	year,	the	board	through	its	committees,	regularly	
reviewed	with	the	general	auditor	and	executive	management	processes	
whereby	risks	are	identified,	evaluated	and	managed.	These	processes	
were	in	place	for	the	year	under	review,	remain	current	at	the	date	of	this	
report	and	accord	with	the	guidance	on	the	UK	Corporate	Governance	
Code	and	the	June	2008	Combined	Code	provided	by	the	Financial	
Reporting	Council.	In	December	2010,	the	board	considered	the	group’s	
significant	risks	within	the	context	of	the	annual	plan	presented	by	the	
group	chief	executive.

A	joint	meeting	of	the	audit	and	safety,	ethics	and	environment	

assurance	committees	in	January	2011	reviewed	a	report	from	the	general	
auditor	as	part	of	the	board’s	annual	review	of	the	risk	management	and	
internal	control	systems.	The	report	described	the	annual	summary	of	
internal	audit’s	consideration	of	elements	of	BP’s	systems	of	risk	
management	and	internal	control	over	risks	arising	in	the	categories	of	
strategic,	safety	and	operational	and	compliance	and	control	and	
considered	the	control	environment	that	responds	to	risk.	The	report	also	
highlighted	the	results	of	audit	work	conducted	during	the	year	and	the	
remedial	actions	taken	by	management	in	response	to	significant	failings	
and	weaknesses	identified.

During	the	year,	these	committees	engaged	with	management,	the	
general	auditor	and	other	monitoring	and	assurance	providers	(such	as	the	
group	compliance	and	ethics	officer,	head	of	safety	and	operational	risk	and	
the	external	auditor)	on	a	regular	basis	to	monitor	the	management	of	risks.	
Significant	incidents	that	occurred	and	management’s	response	to	them	
were	considered	by	the	appropriate	committee	and	reported	to	the	board.
As	disclosed	elsewhere	in	this	Annual Report and Form 20-F 2010,	
material	internal	control	aspects	of	the	Gulf	of	Mexico	spill	are	being	dealt	
with	through	the	establishment	of	the	Gulf	Coast	Restoration	Organization	
and	the	implementation	of	the	recommendations	of	BP’s	Investigation	
Report	and	through	the	consideration	of	other	reports	and	investigations,	
some	of	which	are	still	in	process.

The	Gulf	Coast	Restoration	Organization	was	set	up	to	manage	the	
company’s	response	activities.	This	organization	has	created	the	framework	
designed	to	enable	the	company	to	manage	the	operations	and	
transactions	now	arising	from	the	incident;	including	clean-up	and	
restoration	costs,	claims	management	and	litigation.

In	order	to	ensure	that	lessons	learnt	from	the	event	are	embedded	into	
the	controls	in	the	Operating	Management	System	of	the	company,	the	
company	is	undertaking	a	significant	exercise	to	implement	the	
recommendations	of	the	BP’s	Investigation	Report,	and	consider	other	
reports	and	investigations	into	the	incident.

The	board	established	an	additional	committee,	the	Gulf	of	Mexico	
committee,	to	engage	with	management	on	a	regular	basis	to	monitor	the	
response	to	the	Gulf	of	Mexico	spill	and	the	management	of	risks	arising	
from	the	incident.

In	the	board’s	view,	the	information	it	received	was	sufficient	to	

enable	it	to	review	the	effectiveness	of	the	company’s	risk	management	
and	internal	control	systems	in	accordance	with	the	Internal	Control	
Revised	Guidance	for	Directors	(Turnbull).

Subject	to	determining	any	additional	appropriate	actions	arising	
from	items	still	in	process,	the	board	is	satisfied	that,	where	significant	
failings	or	weaknesses	in	internal	controls	were	identified	during	the	year,	
appropriate	remedial	actions	were	taken	or	are	being	taken.

UK Corporate Governance Code compliance
BP	complied	throughout	2010	with	the	provisions	of	the	UK	Corporate	
Governance	Code,	except	in	the	following	aspects:
B.3.2	

	Letters	of	appointment	do	not	set	out	fixed	time	commitments	
since	the	schedule	of	board	and	committee	meetings	is	subject	to	
change	according	to	the	exigencies	of	the	business.	All	directors	are	
expected	to	demonstrate	their	commitment	to	the	work	of	the	
board	on	an	ongoing	basis.	This	is	reviewed	by	the	nomination	
committee	in	recommending	candidates	for	annual	re-election.
	The	remuneration	of	the	chairman	is	not	set	by	the	remuneration	
committee.	Instead,	the	chairman’s	remuneration	is	reviewed	by	the	
remuneration	committee,	who	makes	a	recommendation	to	the	
board	as	a	whole	for	final	approval,	within	the	limits	set	by	
shareholders.

D.2.2	

BP	also	complied	with	the	June	2008	Combined	Code,	with	the	
exception	of	A.4.4	(letters	of	appointment)	and	B.2.2	(remuneration	of	the	
chairman)	for	the	same	reasons	as	outlined	above	for	the	UK	Corporate	
Governance	Code.

Corporate	governance

Corporate	governance	practices

In	the	US,	BP	ADSs	are	listed	on	the	New	York	Stock	Exchange	(NYSE).	The	
significant	differences	between	BP’s	corporate	governance	practices	as	a	
UK	company	and	those	required	by	NYSE	listing	standards	for	US	
companies	are	listed	as	follows:

Independence
BP	has	adopted	a	robust	set	of	board	governance	principles,	which	reflect	
the	UK	Corporate	Governance	Code	and	its	principles-based	approach	to	
corporate	governance.	As	such,	the	way	in	which	BP	makes	determinations	
of	directors’	independence	differs	from	the	NYSE	rules.

BP’s	board	governance	principles	require	that	all	non-executive	

directors	be	determined	by	the	board	to	be	‘independent	in	character	and	
judgement	and	free	from	any	business	or	other	relationship	which	could	
materially	interfere	with	the	exercise	of	their	judgement’.	The	BP	board	has	
determined	that,	in	its	judgement,	all	of	the	non-executive	directors	are	
independent.	In	doing	so,	however,	the	board	did	not	explicitly	take	into	
consideration	the	independence	requirements	outlined	in	the	NYSE’s	
listing	standards.

Committees
BP	has	a	number	of	board	committees	that	are	broadly	comparable	in	
purpose	and	composition	to	those	required	by	NYSE	rules	for	domestic	
US	companies.	For	instance,	BP	has	a	chairman’s	(rather	than	executive)	
committee,	nomination	(rather	than	nominating/corporate	governance)	
committee	and	remuneration	(rather	than	compensation)	committee.	
BP	also	has	an	audit	committee,	which	NYSE	rules	require	for	both	US	
companies	and	foreign	private	issuers.	These	committees	are	composed	
solely	of	non-executive	directors	whom	the	board	has	determined	to	be	
independent,	in	the	manner	described	above.

The	BP	board	governance	principles	prescribe	the	composition,	
main	tasks	and	requirements	of	each	of	the	committees	(see the board 
committee reports on pages 97-104).	BP	has	not,	therefore,	adopted	
separate	charters	for	each	committee.

Under	US	securities	law	and	the	listing	standards	of	the	NYSE,	

BP	is	required	to	have	an	audit	committee	that	satisfies	the	requirements	
of	Rule	10A-3	under	the	Exchange	Act	and	Section	303A.06	of	the	NYSE	
Listed	Company	Manual.	BP’s	audit	committee	complies	with	these	
requirements.	The	BP	audit	committee	does	not	have	direct	responsibility	
for	the	appointment,	re-appointment	or	removal	of	the	independent	
auditors	–	instead,	it	follows	the	UK	Companies	Act	2006	by	making	
recommendations	to	the	board	on	these	matters	for	it	to	put	forward	for	
shareholder	approval	at	the	AGM.

One	of	the	NYSE’s	additional	requirements	for	the	audit	committee	

states	that	at	least	one	member	of	the	audit	committee	is	to	have	
‘accounting	or	related	financial	management	expertise’.	As	reported	in	
BP Annual Report on Form 20-F,	the	board	determined	that	Douglas	Flint	
possessed	such	expertise	and	also	possesses	the	financial	and	audit	
committee	experiences	set	forth	in	both	the	UK	Corporate	Governance	
Code	and	SEC	rules	(see Audit committee report on page 97).	Upon	
Mr	Flint’s	retirement	in	April	2011,	Mr	Nelson	will	become	the	audit	
committee	financial	expert	as	defined	in	Item	16A	of	Form	20-F.

Shareholder approval of equity compensation plans
The	NYSE	rules	for	US	companies	require	that	shareholders	must	be	given	the	
opportunity	to	vote	on	all	equity-compensation	plans	and	material	revisions	to	
those	plans.	BP	complies	with	UK	requirements	that	are	similar	to	the	NYSE	
rules.	The	board,	however,	does	not	explicitly	take	into	consideration	the	
NYSE’s	detailed	definition	of	what	are	considered	‘material	revisions’.

Code of ethics
The	NYSE	rules	require	that	US	companies	adopt	and	disclose	a	code	of	
business	conduct	and	ethics	for	directors,	officers	and	employees.	BP	has	
adopted	a	code	of	conduct,	which	applies	to	all	employees,	and	has	board	
governance	principles	that	address	the	conduct	of	directors.	In	addition	BP	
has	adopted	a	code	of	ethics	for	senior	financial	officers	as	required	by	the	
SEC.	BP	considers	that	these	codes	and	policies	address	the	matters	
specified	in	the	NYSE	rules	for	US	companies.

BP	Annual	Report	and	Form	20-F	2010	 105

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Corporate	governance

Code	of	ethics

Controls	and	procedures

The	company	has	adopted	a	code	of	ethics	for	its	group	chief	executive,	
chief	financial	officer,	deputy	chief	financial	officer,	group	controller,	
general	auditors	and	chief	accounting	officer	as	required	by	the	provisions	
of	Section	406	of	the	Sarbanes-Oxley	Act	of	2002	and	the	rules	issued	by	
the	SEC.	There	have	been	no	waivers	from	the	code	of	ethics	relating	to	
any	officers.

In	June	2005,	BP	published	a	code	of	conduct,	which	is	applicable	

to	all	employees.

Evaluation of disclosure controls and procedures
The	company	maintains	‘disclosure	controls	and	procedures’,	as	such	term	
is	defined	in	Exchange	Act	Rule	13a-15(e),	that	are	designed	to	ensure	that	
information	required	to	be	disclosed	in	reports	the	company	files	or	
submits	under	the	Exchange	Act	is	recorded,	processed,	summarized	and	
reported	within	the	time	periods	specified	in	the	Securities	and	Exchange	
Commission	rules	and	forms,	and	that	such	information	is	accumulated	and	
communicated	to	management,	including	the	company’s	group	chief	
executive	and	chief	financial	officer,	as	appropriate,	to	allow	timely	
decisions	regarding	required	disclosure.

In	designing	and	evaluating	our	disclosure	controls	and	procedures,	

our	management,	including	the	group	chief	executive	and	chief	financial	
officer,	recognize	that	any	controls	and	procedures,	no	matter	how	well	
designed	and	operated,	can	provide	only	reasonable,	not	absolute,	
assurance	that	the	objectives	of	the	disclosure	controls	and	procedures	are	
met.	Because	of	the	inherent	limitations	in	all	control	systems,	no	
evaluation	of	controls	can	provide	absolute	assurance	that	all	control	issues	
and	instances	of	fraud,	if	any,	within	the	company	have	been	detected.	
Further,	in	the	design	and	evaluation	of	our	disclosure	controls	and	
procedures	our	management	necessarily	was	required	to	apply	its	
judgement	in	evaluating	the	cost-benefit	relationship	of	possible	controls	
and	procedures.	Also,	we	have	investments	in	certain	unconsolidated	
entities.	As	we	do	not	control	these	entities,	our	disclosure	controls	and	
procedures	with	respect	to	such	entities	are	necessarily	substantially	more	
limited	than	those	we	maintain	with	respect	to	our	consolidated	
subsidiaries.	Because	of	the	inherent	limitations	in	a	cost-effective	control	
system,	misstatements	due	to	error	or	fraud	may	occur	and	not	be	
detected.	The	company’s	disclosure	controls	and	procedures	have	been	
designed	to	meet,	and	management	believes	that	they	meet,	reasonable	
assurance	standards.

The	company’s	management,	with	the	participation	of	the	
company’s	group	chief	executive	and	chief	financial	officer,	has	evaluated	
the	effectiveness	of	the	company’s	disclosure	controls	and	procedures	
pursuant	to	Exchange	Act	Rule	13a-15(b)	as	of	the	end	of	the	period	
covered	by	this	annual	report.	Based	on	that	evaluation,	the	group	chief	
executive	and	chief	financial	officer	have	concluded	that	the	company’s	
disclosure	controls	and	procedures	were	effective	at	a	reasonable	
assurance	level.

Management’s report on internal control over financial reporting
Management	of	BP	is	responsible	for	establishing	and	maintaining	
adequate	internal	control	over	financial	reporting.	BP’s	internal	control	over	
financial	reporting	is	a	process	designed	under	the	supervision	of	the	
principal	executive	and	financial	officers	to	provide	reasonable	assurance	
regarding	the	reliability	of	financial	reporting	and	the	preparation	of	BP’s	
financial	statements	for	external	reporting	purposes	in	accordance	
with	IFRS.

As	of	the	end	of	the	2010	fiscal	year,	management	conducted	an	

assessment	of	the	effectiveness	of	internal	control	over	financial	reporting	
in	accordance	with	the	Internal	Control	Revised	Guidance	for	Directors	on	
the	Combined	Code	(Turnbull).	Based	on	this	assessment,	management	
has	determined	that	BP’s	internal	control	over	financial	reporting	as	of	
31	December	2010	was	effective.

106	 BP	Annual	Report	and	Form	20-F	2010

Corporate	governance

Principal	accountants’	fees		
and	services

The	audit	committee	has	established	policies	and	procedures	for	the	
engagement	of	the	independent	registered	public	accounting	firm,	
Ernst	&	Young	LLP,	to	render	audit	and	certain	assurance	and	tax	services.	
The	policies	provide	for	pre-approval	by	the	audit	committee	of	specifically	
defined	audit,	audit-related,	tax	and	other	services	that	are	not	prohibited	
by	regulatory	or	other	professional	requirements.	Ernst	&	Young	is	engaged	
for	these	services	when	its	expertise	and	experience	of	BP	are	important.	
Most	of	this	work	is	of	an	audit	nature.	Tax	services	were	awarded	either	
through	a	full	competitive	tender	process	or	following	an	assessment	of	
the	expertise	of	Ernst	&	Young	relative	to	that	of	other	potential	service	
providers.	These	services	are	for	a	fixed	term.

Under	the	policy,	pre-approval	is	given	for	specific	services	within	

the	following	categories:	advice	on	accounting,	auditing	and	financial	
reporting	matters;	internal	accounting	and	risk	management	control	
reviews	(excluding	any	services	relating	to	information	systems	design	and	
implementation);	non-statutory	audit;	project	assurance	and	advice	on	
business	and	accounting	process	improvement	(excluding	any	services	
relating	to	information	systems	design	and	implementation	relating	to	BP’s	
financial	statements	or	accounting	records);	due	diligence	in	connection	
with	acquisitions,	disposals	and	joint	ventures	(excluding	valuation	or	
involvement	in	prospective	financial	information);	income	tax	and	indirect	
tax	compliance	and	advisory	services;	and	employee	tax	services	
(excluding	tax	services	that	could	impair	independence);	provision	of,	or	
access	to,	Ernst	&	Young	publications,	workshops,	seminars	and	other	
training	materials;	provision	of	reports	from	data	gathered	on	non-financial	
policies	and	information;	and	assistance	with	understanding	non-financial	
regulatory	requirements.	Additionally,	any	proposed	service	not	included	in	
the	pre-approved	services,	must	be	approved	in	advance	prior	to	
commencement	of	the	engagement.	The	audit	committee	has	delegated	
to	the	chairman	of	the	audit	committee	authority	to	approve	permitted	
services	provided	that	the	chairman	reports	any	decisions	to	the	committee	
at	its	next	scheduled	meeting.

The	audit	committee	evaluates	the	performance	of	the	auditors	
each	year.	The	audit	fees	payable	to	Ernst	&	Young	are	reviewed	by	the	
committee	in	the	context	of	other	global	companies	for	cost	effectiveness.	
The	committee	keeps	under	review	the	scope	and	results	of	audit	work	
and	the	independence	and	objectivity	of	the	auditors.	External	regulation	
and	BP	policy	requires	the	auditors	to	rotate	their	lead	audit	partner	every	
five	years.	(See Financial statements – Note 17 on page 176 and Audit 
committee report on page 98 for details of audit fees.)

The	company’s	internal	control	over	financial	reporting	includes	policies	
and	procedures	that	pertain	to	the	maintenance	of	records	that,	in	
reasonable	detail,	accurately	and	fairly	reflect	transactions	and	dispositions	
of	assets;	provide	reasonable	assurances	that	transactions	are	recorded	
as	necessary	to	permit	preparation	of	financial	statements	in	accordance	
with	IFRS	and	that	receipts	and	expenditures	are	being	made	only	in	
accordance	with	authorizations	of	management	and	the	directors	of	BP;	
and	provide	reasonable	assurance	regarding	prevention	or	timely	detection	
of	unauthorized	acquisition,	use	or	disposition	of	BP’s	assets	that	could	
have	a	material	effect	on	our	financial	statements.	BP’s	internal	control	
over	financial	reporting	as	of	31	December	2010	has	been	audited	by	
Ernst	&	Young	LLP,	an	independent	registered	public	accounting	firm,	as	
stated	in	their	report	appearing	on	page	143	of	this	Annual Report and 
Form 20-F 2010.

Changes in internal control over financial reporting
The	material	impact	of	the	Gulf	of	Mexico	oil	spill	on	the	financial	results	of	
the	company	presented	challenges	for	the	company’s	internal	control	over	
financial	reporting.	As	discussed	in	the	Business	Review	section,	response	
operations	following	the	incident	were	managed	by	the	Unified	Area	
Command	(UAC)	using,	in	some	cases,	processes	and	systems	that	the	
company	did	not	determine	or	control.	As	parties	outside	of	the	company	
had	final	decision-making	authority	on	response-related	actions,	the	
activities	undertaken	by	the	company	and	its	sub-contractors,	and	the	
associated	costs,	were	not	wholly	within	the	company’s	control.	A	high	
level	of	activity	and	expenditure	was	generated	in	a	very	short	time	with	
limited	documentation	around	sourcing	and	commitments.	In	addition,	the	
potential	for	breakdowns	in	process	and	controls	is	increased	when	
company	employees	are	focused	on	immediate	response	actions	in	an	
emergency	situation	and	working	in	uncertain	conditions.

As	a	result	of	the	magnitude	of	this	unprecedented	event,	and	in	

order	to	separately	disclose	the	financial	impacts,	new	processes	and	
related	controls	were	established	to	identify	and	segregate	costs,	calculate	
accruals	and	estimate	provisions	for	future	costs.	These	included:
•	 	Establishing	unique	invoice-processing	procedures	and	related	controls	

to	ensure	appropriate	accounting	for	costs.

•	 D	 eveloping	methodologies	for	estimating	the	various	elements	of	
accruals	and	provisions	and	instituting	related	controls	to	validate	
assumptions	and	ensure	adequate	management	review.

•	 	Creating	period-end	financial	reporting	processes	and	related	controls,	

including	management	and	analytical	review.

•	 	Hiring	additional	resources	to	process	and	account	for	the	significant	

level	of	expenditure.

Although	the	new	controls	are	consistent	with	the	company’s	established	
framework,	they	represent	changes	that	have	materially	affected,	or	are	
reasonably	likely	to	materially	affect,	the	company’s	internal	control	over	
financial	reporting.	Despite	the	impact	of	this	event,	as	stated	above,	
management	has	concluded	that	the	company’s	disclosure	controls	and	
procedures	and	internal	control	over	financial	reporting	were	effective	as	of	
31	December	2010.

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Corporate	governance

Memorandum	and	Articles		
of	Association

The	following	summarizes	certain	provisions	of	the	company’s	
Memorandum	and	Articles	of	Association	and	applicable	English	law.	This	
summary	is	qualified	in	its	entirety	by	reference	to	the	UK	Companies	Act	
2006	(Act)	and	the	company’s	Memorandum	and	Articles	of	Association.	
For	information	on	where	investors	can	obtain	copies	of	the	Memorandum	
and	Articles	of	Association	see	Documents	on	display	on	page	137.

At	the	AGMs	held	on	17	April	2008	and	15	April	2010,	shareholders	

voted	to	adopt	new	Articles	of	Association,	largely	to	take	account	of	
changes	in	UK	company	law	brought	about	by	the	Act.	Further	
amendments	to	the	Articles	of	Association	were	approved	by	shareholders	
at	our	AGM	held	on	15	April	2010.	These	amendments	reflect	the	full	
implementation	of	the	Act,	among	other	matters.

Objects and purposes
The	provisions	regulating	the	operations	of	the	company,	known	as	its	
‘objects’,	were	historically	stated	in	a	company’s	memorandum.	The	Act	
abolished	the	need	to	have	object	provisions	and	so	at	the	company’s	last	
AGM	shareholders	approved	the	removal	of	its	objects	clause	together	
with	all	other	provisions	of	its	Memorandum	that,	by	virtue	of	the	Act,	are	
treated	as	forming	part	of	the	company’s	Articles	of	Association.

Directors
The	business	and	affairs	of	BP	shall	be	managed	by	the	directors.	The	
company’s	Articles	of	Association	provide	that	directors	may	be	appointed	
by	the	existing	directors	or	by	the	shareholders	in	a	general	meeting.	Any	
person	appointed	by	the	directors	will	hold	office	only	until	the	next	general	
meeting	and	will	then	be	eligible	for	re-election	by	the	shareholders.

The	Articles	of	Association	place	a	general	prohibition	on	a	director	
voting	in	respect	of	any	contract	or	arrangement	in	which	the	director	has	a	
material	interest	other	than	by	virtue	of	such	director’s	interest	in	shares	
in	the	company.	However,	in	the	absence	of	some	other	material	interest	
not	indicated	below,	a	director	is	entitled	to	vote	and	to	be	counted	in	a	
quorum	for	the	purpose	of	any	vote	relating	to	a	resolution	concerning	the	
following	matters:
•	 	The	giving	of	security	or	indemnity	with	respect	to	any	money	lent	or	

obligation	taken	by	the	director	at	the	request	or	benefit	of	the	company	
or	any	of	its	subsidiaries.

•	 	Any	proposal	in	which	the	director	is	interested,	concerning	the	

underwriting	of	company	securities	or	debentures	or	the	giving	of	any	
security	to	a	third	party	for	a	debt	or	obligation	of	the	company	or	any	of	
its	subsidiaries.

•	 A	 ny	proposal	concerning	any	other	company	in	which	the	director	is	

interested,	directly	or	indirectly	(whether	as	an	officer	or	shareholder	or	
otherwise)	provided	that	the	director	and	persons	connected	with	such	
director	are	not	the	holder	or	holders	of	1%	or	more	of	the	voting	
interest	in	the	shares	of	such	company.

•	 	Proposals	concerning	the	modification	of	certain	retirement	

benefits	schemes	under	which	the	director	may	benefit	and	that	
have	been	approved	by	either	the	UK	Board	of	Inland	Revenue	or	
by	the	shareholders.

•	 A	 ny	proposal	concerning	the	purchase	or	maintenance	of	any	insurance	

policy	under	which	the	director	may	benefit.

108	 BP	Annual	Report	and	Form	20-F	2010

The	Act	requires	a	director	of	a	company	who	is	in	any	way	interested	in	a	
contract	or	proposed	contract	with	the	company	to	declare	the	nature	of	
the	director’s	interest	at	a	meeting	of	the	directors	of	the	company.	The	
definition	of	‘interest’	includes	the	interests	of	spouses,	children,	
companies	and	trusts.	The	Act	also	requires	that	a	director	must	avoid	a	
situation	where	a	director	has,	or	could	have,	a	direct	or	indirect	interest	
that	conflicts,	or	possibly	may	conflict,	with	the	company’s	interests.	The	
Act	allows	directors	of	public	companies	to	authorize	such	conflicts	where	
appropriate,	if	a	company’s	Articles	of	Association	so	permit.	BP’s	Articles	
of	Association	permit	the	authorization	of	such	conflicts.	The	directors	may	
exercise	all	the	powers	of	the	company	to	borrow	money,	except	that	the	
amount	remaining	undischarged	of	all	moneys	borrowed	by	the	company	
shall	not,	without	approval	of	the	shareholders,	exceed	the	amount	paid	up	
on	the	share	capital	plus	the	aggregate	of	the	amount	of	the	capital	and	
revenue	reserves	of	the	company.	Variation	of	the	borrowing	power	of	the	
board	may	only	be	affected	by	amending	the	Articles	of	Association.

Remuneration	of	non-executive	directors	shall	be	determined	in	the	

aggregate	by	resolution	of	the	shareholders.	Remuneration	of	executive	
directors	is	determined	by	the	remuneration	committee.	This	committee	is	
made	up	of	non-executive	directors	only.	There	is	no	requirement	of	share	
ownership	for	a	director’s	qualification.

Dividend rights; other rights to share in company profits; 
capital calls
If	recommended	by	the	directors	of	BP,	BP	shareholders	may,	by	resolution,	
declare	dividends	but	no	such	dividend	may	be	declared	in	excess	of	the	
amount	recommended	by	the	directors.	The	directors	may	also	pay	interim	
dividends	without	obtaining	shareholder	approval.	No	dividend	may	be	paid	
other	than	out	of	profits	available	for	distribution,	as	determined	under	IFRS	
and	the	Act.	Dividends	on	ordinary	shares	are	payable	only	after	payment	
of	dividends	on	BP	preference	shares.	Any	dividend	unclaimed	after	a	
period	of	12	years	from	the	date	of	declaration	of	such	dividend	shall	be	
forfeited	and	reverts	to	BP.

The	directors	have	the	power	to	declare	and	pay	dividends	in	any	

currency	provided	that	a	sterling	equivalent	is	announced.	It	is	not	the	
company’s	intention	to	change	its	current	policy	of	paying	dividends	in	
US	dollars.

At	the	company’s	last	AGM,	shareholders	approved	the	introduction	

of	a	Scrip	Dividend	Programme	(Programme)	and	to	include	provisions	in	
the	Articles	of	Association	to	enable	the	company	to	operate	the	
Programme.	The	Programme	enables	ordinary	shareholders	and	BP	ADS	
holders	to	elect	to	receive	new	fully	paid	ordinary	shares	(or	BP	ADSs	in	
the	case	of	BP	ADS	holders)	instead	of	cash.	The	operation	of	the	
Programme	is	always	subject	to	the	directors’	decision	to	make	the	scrip	
offer	available	in	respect	of	any	particular	dividend.	Should	the	directors	
decide	not	to	offer	the	scrip	in	respect	of	any	particular	dividend,	cash	will	
automatically	be	paid	instead.

Apart	from	shareholders’	rights	to	share	in	BP’s	profits	by	dividend	

(if	any	is	declared	or	announced),	the	Articles	of	Association	provide	that	
the	directors	may	set	aside:
•	 	A	special	reserve	fund	out	of	the	balance	of	profits	each	year	to	make	
up	any	deficit	of	cumulative	dividend	on	the	BP	preference	shares.

•	 	A	general	reserve	out	of	the	balance	of	profits	each	year,	which	shall	be	
applicable	for	any	purpose	to	which	the	profits	of	the	company	may	
properly	be	applied.	This	may	include	capitalization	of	such	sum,	
pursuant	to	an	ordinary	shareholders’	resolution,	and	distribution	to	
shareholders	as	if	it	were	distributed	by	way	of	a	dividend	on	the	
ordinary	shares	or	in	paying	up	in	full	unissued	ordinary	shares	for	
allotment	and	distribution	as	bonus	shares.

Any	such	sums	so	deposited	may	be	distributed	in	accordance	with	the	
manner	of	distribution	of	dividends	as	described	above.

Holders	of	shares	are	not	subject	to	calls	on	capital	by	the	company,	
provided	that	the	amounts	required	to	be	paid	on	issue	have	been	paid	off.	
All	shares	are	fully	paid.

Voting rights
The	Articles	of	Association	of	the	company	provide	that	voting	on	
resolutions	at	a	shareholders’	meeting	will	be	decided	on	a	poll	other	than	
resolutions	of	a	procedural	nature,	which	may	be	decided	on	a	show	of	
hands.	If	voting	is	on	a	poll,	every	shareholder	who	is	present	in	person	or	
by	proxy	has	one	vote	for	every	ordinary	share	held	and	two	votes	for	every	
£5	in	nominal	amount	of	BP	preference	shares	held.	If	voting	is	on	a	show	
of	hands,	each	shareholder	who	is	present	at	the	meeting	in	person	or	
whose	duly	appointed	proxy	is	present	in	person	will	have	one	vote,	
regardless	of	the	number	of	shares	held,	unless	a	poll	is	requested.	
Shareholders	do	not	have	cumulative	voting	rights.

Holders	of	record	of	ordinary	shares	may	appoint	a	proxy,	including	

a	beneficial	owner	of	those	shares,	to	attend,	speak	and	vote	on	their	
behalf	at	any	shareholders’	meeting.

Record	holders	of	BP	ADSs	are	also	entitled	to	attend,	speak	and	

vote	at	any	shareholders’	meeting	of	BP	by	the	appointment	by	the	
approved	depositary,	JPMorgan	Chase	Bank,	of	them	as	proxies	in	
respect	of	the	ordinary	shares	represented	by	their	ADSs.	Each	such	
proxy	may	also	appoint	a	proxy.	Alternatively,	holders	of	BP	ADSs	are	
entitled	to	vote	by	supplying	their	voting	instructions	to	the	depositary,	
who	will	vote	the	ordinary	shares	represented	by	their	ADSs	in	accordance	
with	their	instructions.

Proxies	may	be	delivered	electronically.
Matters	are	transacted	at	shareholders’	meetings	by	the	proposing	

and	passing	of	resolutions,	of	which	there	are	two	types:	ordinary	or	
special.	An	annual	general	meeting	must	be	held	once	in	every	year.

An	ordinary	resolution	requires	the	affirmative	vote	of	a	majority	of	
the	votes	of	those	persons	voting	at	a	meeting	at	which	there	is	a	quorum.	
A	special	resolution	requires	the	affirmative	vote	of	not	less	than	three-
fourths	of	the	persons	voting	at	a	meeting	at	which	there	is	a	quorum.	
Any	AGM	requires	21	days’	notice.	The	notice	period	for	a	general	meeting	
is	14	days	subject	to	the	company	obtaining	annual	shareholder	approval,	
failing	which,	a	21-day	notice	period	will	apply.

Liquidation rights; redemption provisions
In	the	event	of	a	liquidation	of	BP,	after	payment	of	all	liabilities	and	
applicable	deductions	under	UK	laws	and	subject	to	the	payment	of	
secured	creditors,	the	holders	of	BP	preference	shares	would	be	entitled	
to	the	sum	of	(i)	the	capital	paid	up	on	such	shares	plus,	(ii)	accrued	and	
unpaid	dividends	and	(iii)	a	premium	equal	to	the	higher	of	(a)	10%	of	the	
capital	paid	up	on	the	BP	preference	shares	and	(b)	the	excess	of	the	
average	market	price	over	par	value	of	such	shares	on	the	LSE	during	the	
previous	six	months.	The	remaining	assets	(if	any)	would	be	divided	pro	rata	
among	the	holders	of	ordinary	shares.

Without	prejudice	to	any	special	rights	previously	conferred	on	the	

holders	of	any	class	of	shares,	BP	may	issue	any	share	with	such	preferred,	
deferred	or	other	special	rights,	or	subject	to	such	restrictions	as	the	
shareholders	by	resolution	determine	(or,	in	the	absence	of	any	such	
resolutions,	by	determination	of	the	directors),	and	may	issue	shares	that	
are	to	be	or	may	be	redeemed.

Variation of rights
The	rights	attached	to	any	class	of	shares	may	be	varied	with	the	consent	
in	writing	of	holders	of	75%	of	the	shares	of	that	class	or	on	the	adoption	
of	a	special	resolution	passed	at	a	separate	meeting	of	the	holders	of	the	
shares	of	that	class.	At	every	such	separate	meeting,	all	of	the	provisions	
of	the	Articles	of	Association	relating	to	proceedings	at	a	general	meeting	
apply,	except	that	the	quorum	with	respect	to	a	meeting	to	change	the	
rights	attached	to	the	preference	shares	is	10%	or	more	of	the	shares	of	
that	class,	and	the	quorum	to	change	the	rights	attached	to	the	ordinary	
shares	is	one-third	or	more	of	the	shares	of	that	class.

Corporate	governance

Shareholders’ meetings and notices
Shareholders	must	provide	BP	with	a	postal	or	electronic	address	in	the	UK	
to	be	entitled	to	receive	notice	of	shareholders’	meetings.	In	certain	
circumstances,	BP	may	give	notices	to	shareholders	by	advertisement	in	
UK	newspapers.	Holders	of	BP	ADSs	are	entitled	to	receive	notices	under	
the	terms	of	the	deposit	agreement	relating	to	BP	ADSs.	The	substance	
and	timing	of	notices	is	described	above	under	the	heading	Voting	rights.

Under	the	Articles	of	Association,	the	AGM	of	shareholders	will	be	

held	within	the	six-month	period	once	every	year.	All	general	meetings	shall	
be	held	at	a	time	and	place	determined	by	the	directors	within	the	UK.	If	
any	shareholders’	meeting	is	adjourned	for	lack	of	quorum,	notice	of	the	
time	and	place	of	the	meeting	may	be	given	in	any	lawful	manner,	including	
electronically.	Powers	exist	for	action	to	be	taken	either	before	or	at	the	
meeting	by	authorized	officers	to	ensure	its	orderly	conduct	and	safety	of	
those	attending.

Limitations on voting and shareholding
There	are	no	limitations	imposed	by	English	law	or	the	company’s	
Memorandum	or	Articles	of	Association	on	the	right	of	non-residents	or	
foreign	persons	to	hold	or	vote	the	company’s	ordinary	shares	or	BP	ADSs,	
other	than	limitations	that	would	generally	apply	to	all	of	the	shareholders.

Disclosure of interests in shares
The	Act	permits	a	public	company,	on	written	notice,	to	require	any	person	
whom	the	company	believes	to	be	or,	at	any	time	during	the	three	years	
prior	to	the	issue	of	the	notice,	to	have	been	interested	in	its	voting	shares,	
to	disclose	certain	information	with	respect	to	those	interests.	Failure	to	
supply	the	information	required	may	lead	to	disenfranchisement	of	the	
relevant	shares	and	a	prohibition	on	their	transfer	and	receipt	of	dividends	
and	other	payments	in	respect	of	those	shares.	In	this	context	the	term	
‘interest’	is	widely	defined	and	will	generally	include	an	interest	of	any	kind	
whatsoever	in	voting	shares,	including	any	interest	of	a	holder	of	BP	ADSs.

C
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BP	Annual	Report	and	Form	20-F	2010	 109

	
 
110	 BP	Annual	Report	and	Form	20-F	2010

Directors’		
remuneration	report

112	Part	1	Summary

114	Part	2	Executive	directors’	

remuneration

120	Part	3	Non-executive	directors’	

remuneration

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BP	Annual	Report	and	Form	20-F	2010	 111

 
 
	
For	2011	the	overall	policy	for	executive	directors	will	remain	largely	
unchanged,	as	summarized	opposite.	However,	the	committee	will	take	a	
more	active	role	in	the	oversight	of	pay	policy	and	practice	below	the	board.	
Together	with	the	group	chief	executive,	the	committee	will	be	reviewing	
the	overall	policy	for	senior	executives	to	ensure	that	it	promotes	long-term	
sustainable	success	for	shareholders	as	well	as	rewarding	appropriately	the	
many	talented	people	leading	the	company.

Finally,	as	I	retire	after	five	years	as	remuneration	committee	
chairman	and	10	years	on	the	board,	I	would	like	to	thank	the	shareholders	
both	for	their	challenge	and	their	support	as	the	company	has	navigated	
through	difficult,	as	well	as	successful,	times.

Directors’ remuneration report

P	 art	1	Summary

Dr DeAnne S Julius
Chairman,	Remuneration	Committee
2	March	2011

Remuneration	decisions	for	2010	were	dominated	by	the	scale	and	
impact	of	the	accident	in	the	Gulf	of	Mexico.

The	remuneration	committee	shared	the	group	chief	executive’s	

view	that	no	bonuses	should	be	paid	on	group-level	results.	Thus	
Mr	Dudley	received	no	bonus	for	the	year.	There	is	also	no	vesting	of	the	
2008-2010	share	element	for	any	executive	director.

Dr	Hayward	and	Mr	Inglis,	who	left	BP	during	the	course	of	the	

year,	received	their	contractual	entitlements	of	one	year’s	salary	on	
termination,	together	with	other	limited	entitlements.	Outstanding	share	
element	awards	were	preserved	on	a	pro	rata	basis,	with	vesting	being	
conditional	on	meeting	applicable	performance	targets.	Neither	was	
awarded	any	annual	bonus	for	2010.

While	the	tragedy	of	lost	lives	and	environmental	damage	remains	

foremost	in	everyone’s	minds,	the	committee	also	wished	to	fairly	
acknowledge	the	good	business	results	in	many	parts	of	BP,	delivered	in	
the	most	testing	of	times.	Mr	Conn	and	Dr	Grote	met	or	exceeded	their	
specific	segment/functional	targets	for	the	year	and	were	awarded	30%	
of	their	overall	‘on-target’	bonuses,	including	the	deferred	element.	This	
reflected	no	payout	on	the	portion	related	to	group	results	(as	with	all	
executive	directors)	and	was	limited	to	‘on-target’	for	the	portion	related	to	
their	strong	segment/functional	results.	A	third	of	their	bonus	is	deferred	
into	shares	on	a	mandatory	basis,	matched,	and	will	vest	in	three	years	
subject	to	meeting	a	safety	and	environmental	hurdle	during	the	period.	
Both	individuals	may	elect	to	defer	an	additional	third	into	shares	on	the	
same	basis	as	the	mandatory	deferral.	Both	will	receive	salary	increases	
in	2011	as	noted	in	the	table	opposite.

Full	details	of	executive	director	remuneration	are	set	out	in	the	

table	below.

Summary of remuneration of executive directors in 2010 (information subject to audit)

Annual remuneration 

Long-term remuneration (EDIP)

Share element of EDIP

Annual	cash	 Non-cash	benefits	and	
other	emoluments	
(thousand)	
2010	

2009	

Salarya	
(thousand)	
2010	
2009	
$750	 $1,175	 $1,125	
£690	 £1,104	
£690	
$1,380	 $1,380	 $2,070	

performance	bonus	
(thousand)	
2010	
0	
£104	
$207	

Total	

2009	
2010 
$564f	 $2,179	 $1,739	
£1,840	
£828	
$3,458	 $1,597 

£34	
$10	

	 Potential	
(thousand)	 Mandatory	 voluntary	
deferralc	
0	
£104	
$207	

deferralb	
0	
£104	
$207	

Actual	
Value	
shares	
vested	 (thousand)	
0	
0	
0	

0	
0	
0	

2009	
$304f	
£46	
$8	

2010	deferred	
annual	bonus	

2008-2010 plan 
(vested in Feb 2011)	

2010-2012
	plan

Potential
maximum
performance
sharesd
581,084
656,813
801,894

£1,045	
£690	

£958	 £2,090	
£575	 £1,311	

0	
0	

£23	
£216	f

£95	

£3,158	 £1,053	
£743	

£168f i	 £2,217	

0	
0	

0	
0	

0	
0	

0	
0	

303,948
218,938

R	W	Dudleye	
I	C	Conn	
Dr	B	E	Grotee	
Directors	leaving	the		
board	in	2010
Dr	A	B	Haywardg	
A	G	Inglish	

Amounts	shown	are	in	the	currency	received	by	executive	directors.	Annual	bonuses	are	shown	in	the	year	they	were	earned.

	Dudley	and	Dr	Grote	hold	shares	in	the	form	of	ADSs.	The	above	number	reflects	calculated	equivalent	in	ordinary	shares.

	potential	shares	that	could	vest	at	the	end	of	the	three-year	period	depending	on	performance	–	reduced	pro-rata	for	Dr	Hayward	and	Mr	Inglis	to	reflect	actual	service	during	performance	period.

	show	the	total	salary	received	during	the	calendar	year.	The	last	salary	increase	was	in	July	2008	other	than	on	promotion	of	Mr	Dudley	to	group	chief	executive.

a	Figures
bT		 his	amount	will	be	converted	to	deferred	shares	at	the	three-day	average	share	price	following	the	full-year	results	announcement	(£4.84,	$46.68).	Deferred	shares	will	be	matched	one-for-one	and	both	
deferred	and	matched	shares	are	subject	to	a	safety	and	environmental	hurdle	over	the	three-year	deferral	period.
c	Ex	 ecutive	directors	have	the	choice	to	have	this	portion	either	paid	in	cash	or	deferred	voluntarily	into	shares	on	the	same	basis	as	the	mandatory	deferral.
d	Maximum
e	Mr	
f		This	amount	includes	costs	of	London	accommodation	and	any	tax	liability	thereon	that	ceased	at	the	end	of	2010	following	Mr	Dudley’s	appointment	as	group	chief	executive	and	Mr	Inglis’s	retirement	
from	the	board.
g		Dr	
statutory	compensation	rights.
h		Mr	Inglis	left	the	board	on	31	October	2010.	In	addition	to	the	above	he	was	awarded	compensation	for	loss	of	office	equal	to	one	year’s	salary	(£690,000)	and	a	further	£200,000	to	cover	various	
repatriation	and	relocation	costs	in	accordance	with	his	international	assignment	arrangements.
i	In	 	addition	to	this	amount,	under	a	tax	equalization	arrangement,	BP	discharged	a	US	tax	liability	arising	from	the	participation	by	Mr	Inglis	in	the	UK	pension	scheme	amounting	to	$1,260,000.

	Hayward	left	the	board	on	30	November	2010.	In	addition	to	the	above	he	was	awarded	compensation	for	loss	of	office	equal	to	one	year’s	salary	(£1,045,000)	and	a	further	£30,000	in	respect	of	UK	

112	 BP	Annual	Report	and	Form	20-F	2010

 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Summary of future remuneration components

Directors’	remuneration	report

Salary	

Bonus	

Deferred	bonus	
and	match	

•	
	 one-third.
	•	

•	

	Mr	Dudley’s	salary	remains	at	$1,700,000.	Both	Mr	Conn	and	Dr	Grote,	who	last	received	salary	increases	in	July	2008,	will	
have	their	salaries	increased	effective	1	April	2011.	Mr	Conn’s	new	salary	will	be	£730,000	(from	£690,000)	and	Dr	Grote’s	will	
be	$1,442,000	(from	$1,380,000).

•	

	On-target	bonus	of	150%	of	salary	and	maximum	of	225%	of	salary	based	on	performance	relative	to	targets	set	at	start	of	
year	relating	to	financial	and	operational	metrics.

	One-third	of	actual	bonus	awarded	as	deferred	shares	with	three-year	deferral,	with	ability	to	voluntarily	defer	an	additional	

	All	deferred	shares	matched	one-for-one,	both	subject	to	an	assessment	of	safety	and	environmental	performance	over	the	
three-year	period.

Performance	shares	 •	

	Award	of	shares	of	up	to	5.5	times	salary	for	group	chief	executive	and	4	times	for	other	executive	directors.

•	 V	 esting	after	three	years	based	on	performance	relative	to	other	oil	majors	and	strategic	imperatives.
•	

	Three-year	retention	period	after	vesting	before	release	of	shares.

Pension	

•	 Final

	salary	scheme	appropriate	to	home	country	of	executive.

Historical TSR performance

FTSE 100
BP

250

200

150

100

50

05

06

07

08

09

10

This	graph	shows	the	growth	in	value	of	a	hypothetical	£100	holding	in		
BP	p.l.c.	ordinary	shares	over	five	years,	relative	to	the	FTSE	100	Index		
(of	which	the	company	is	a	constituent).	The	values	of	the	hypothetical	
£100	holdings	at	the	end	of	the	five-year	period	were	£87.46	and		
£126.25	respectively.

i

g
n
d
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1
£

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Remuneration of non-executive directors in 2010a

P	Andersonb	
F	Bowmanc	
A	Burgmans	
C	B	Carroll		
Sir	William	Castell	
G	Davidd	
I	Davise	
D	J	Flint	
Dr	D	S	Julius	
B	Nelsonf	 	
C-H	Svanbergg	
Directors	leaving	the	board	in	2010
E	B	Davis,	Jrh	
Sir	Ian	Prosseri	

D
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£	thousand

2010

118
17
90
90
147
135
69
108
100
17
750

33
52

2009	

–	
–	
93	
90	
115	
118	
–	
85	
105	
–	
30	

105	
165	

a		This	information	has	been	subject	to	audit.
b		Appointed	on	1	February	2010.
c		Appointed	on	8	November	2010.
d		Also	received	£28,000	for	serving	as	a	member	of	BP’s	technology	advisory	council.
e		Appointed	on	2	April	2010.
f		Appointed	on	8	November	2010.
g		Also	received	a	relocation	allowance	of	£90,000.
h		Also	received	a	superannuation	gratuity	of	£21,000.
i		Also	received	a	superannuation	gratuity	of	£43,945.

No	share	or	share	option	awards	were	made	to	any	non-executive	director	
in	respect	of	service	on	the	board	during	2010.

Non-executive	directors	have	letters	of	appointment	which	
recognize	that,	subject	to	the	Articles	of	Association,	their	service	is	at	the	
discretion	of	shareholders.	All	directors	stand	for	re-election	at	each	AGM.

BP	Annual	Report	and	Form	20-F	2010	 113

 
 
	
	
	
	
	
 
 
 
 
	
	
	
	
	
	
Directors’	remuneration	report

Part	2	Executive	directors’	
remuneration

2010	remuneration

Salary
Mr	Dudley’s	salary	was	increased	to	$1,700,000	on	his	promotion	to	
group	chief	executive	in	October	2010.	The	London	accommodation	
provided	to	him	ceased	at	the	end	of	2010.	No	other	executive	director		
had	a	salary	increase	in	2010.

Annual bonus
The	2010	annual	bonus	results	were	dramatically	affected	by	the	Gulf	of	
Mexico	accident.	In	the	judgement	of	the	committee	and	the	group	chief	
executive	this	overrode	the	normal	metrics	for	bonus	outcomes.	As	
indicated	in	the	table	on	page	112,	no	bonus	was	paid	to	Mr	Dudley,	
Dr	Hayward	or	Mr	Inglis	for	2010.	Mr	Conn	and	Dr	Grote	similarly	received	
no	bonus	for	their	group	portion	and	were	limited	to	an	‘on-target’	level	for	
their	segment/functional	portion	(accounting	for	30%	of	their	overall	
bonus	opportunity).	Both	of	these	met	or	exceeded	targets	and	made	
important	contributions	to	the	stabilization	of	the	business	following	the	
accident.

The	total	bonus	to	Mr	Conn	was	£310,500	and	to	Dr	Grote	

$621,000.	Of	the	total	for	each,	one-third	is	paid	in	cash,	one-third	is	
deferred	on	a	mandatory	basis	and	one-third	is	paid	either	in	cash	or	
voluntarily	deferred	at	the	individual’s	discretion.	These	amounts	are	
shown	in	the	table	on	page	112.

Deferred bonus
One-third	of	the	bonus	awarded	to	Dr	Grote	and	Mr	Conn	is	deferred	into	
shares	on	a	mandatory	basis	under	the	terms	of	the	deferred	bonus	
element.	Their	deferred	shares	are	matched	on	a	one-for-one	basis	and	will	
vest	in	three	years	contingent	on	an	assessment	of	safety	and	
environmental	sustainability	over	the	three-year	deferral	period.

Both	individuals	may	elect	to	defer	an	additional	third	into	shares	

on	the	same	basis	as	the	mandatory	deferral.

All	deferred	bonuses	are	converted	to	shares	based	on	an	average	

price	of	BP	shares	over	the	three	days	following	the	company’s	
announcement	of	2010	results	(£4.84/share,	$46.68/ADS).

2008-2010 share element
Results	for	the	2008-2010	share	element	were	also	strongly	affected	by	
the	Gulf	of	Mexico	accident.	BP‘s	Total	Shareholder	Return	(TSR)	for	the	
three-year	period	was	lowest	among	the	peer	group	of	oil	majors.	The	
company‘s	underlying	performance	relative	to	the	peer	group	actually	
remained	quite	strong	on	the	metrics	historically	used	to	test	the	fairness	
of	the	TSR	result.	The	committee	felt,	however,	that	because	of	the	
seriousness	of	the	Gulf	of	Mexico	accident,	the	TSR	ranking	was	an	
appropriate	result.	No	shares,	therefore,	vested	under	the	plan	for	any	
executive	director.

2011	remuneration	policy
The	basic	principles	that	guide	remuneration	policy	for	executive	
directors	in	BP	include:
•	 	A	substantial	portion	of	executive	remuneration	should	be	linked	to	

success	in	implementing	the	company’s	business	strategy	to	
maximize	long-term	shareholder	value.

•	 The	structure	of	pay	should	reflect	the	long-term	nature	of	BP’s	
business	and	the	significance	of	safety	and	environmental	risks.

•	 Performance	conditions	for	variable	pay	should	be	set	independently	
by	the	committee	at	the	outset	of	each	year	and	assessed	by	the	
committee	both	quantitatively	and	qualitatively	at	the	end	of	each	
performance	period.

•	 Performance	assessment	should	take	into	account	material	changes	

in	the	market	environment	(predominantly	oil	prices)	and	BP’s	
competitive	position	(primarily	vis-à-vis	other	oil	majors).

•	 Salaries	should	be	reviewed	annually,	in	the	context	of	the	total	

quantum	of	pay,	and	taking	into	account	both	external	market	and	
internal	company	conditions.

•	 Executives	should	develop	and	be	required	to	hold	a	significant	

shareholding	as	this	represents	the	best	way	to	align	their	interests	
with	those	of	shareholders.

•	 The	remuneration	committee	will	actively	seek	to	understand	
shareholder	preferences	and	be	as	transparent	as	possible	in	
explaining	its	remuneration	policy	and	practices.

The	majority	of	total	remuneration	is	long	term	and	varies	with	
performance,	with	the	largest	elements	share	based,	further	aligning	
interests	with	shareholders.

The	committee	reviews	the	pay	policy	and	levels	for	executives	

below	board,	as	well	as	pay	and	conditions	of	employees	throughout	the	
group.	These	are	considered	when	determining	executive	directors’	
remuneration.	

Salary
The	committee	normally	reviews	salaries	annually,	taking	into	account	
other	large	Europe-based	global	companies	as	well	as	relevant	US	
companies.	These	groups	are	each	defined	and	analysed	by	the	
committee’s	independent	remuneration	advisers.

Mr	Dudley’s	current	salary	of	$1,700,000	will	remain	unchanged	
in	2011.	Both	Mr	Conn	and	Dr	Grote,	who	last	received	salary	increases	
in	July	2008,	will	have	their	salaries	increased	effective	1	April	2011.	
Mr	Conn’s	new	salary	will	be	£730,000	(from	£690,000)	and	Dr	Grote’s	
will	be	$1,442,000	(from	$1,380,000).

Annual bonus
Bonus	measures	and	levels	of	eligibility	are	set	at	the	start	of	the	year	
for	the	senior	leadership	including	executive	directors.	The	approach	for	
2011	aligns	closely	with	the	group	template	for	reinforcing	safety	and	
risk	management,	rebuilding	trust	and	reinforcing	value	creation.	There	
is	a	balance	of	long-term	and	near-term	objectives	weighted	towards	
the	top	priorities	of	risk	identification	and	management,	safety	and	
compliance,	and	talent	and	capability	development.	Group	measures	for	
executive	directors	will	focus	on:
•	 Safety	and	operational	risk	metrics	–	including	full	implementation	of	

the	S&OR	functional	model.

•	 Short-term	performance	–	including	key	financial	and	operating	metrics.
•	 Long-term	performance	–	including	progress	on	key	projects	and	

reserves	replacement.

•	 People	–	including	a	new	performance	and	reward	framework.

114	 BP	Annual	Report	and	Form	20-F	2010

Mr	Dudley’s	bonus	in	2011	will	be	based	entirely	on	group	measures.	
Mr	Conn	and	Dr	Grote	will	have	70%	of	their	bonus	based	on	group	
measures	and	30%	on	the	results	of	their	respective	segments.	For	
Mr	Conn	these	will	include	refining	availability,	safety	and	cost	efficiency.	
For	Dr	Grote	they	will	focus	on	functional	costs	and	succession.

As	in	past	years,	in	addition	to	the	specific	bonus	metrics,	the	
committee	will	also	review	the	underlying	performance	of	the	group	in	light	
of	the	overall	business	plan,	competitors’	results,	analysts’	reports	and	the	
views	of	the	chairmen	of	the	other	committees.

Based	on	this	broader	view,	the	committee	can	decide	to	reduce	

bonuses	where	this	is	warranted	and,	in	exceptional	circumstances,	to	pay	
no	bonuses.

Deferred bonus
One-third	of	the	annual	bonus	will	be	deferred	into	shares	for	three	years	
and	matched	by	the	company	on	a	one-for-one	basis.	Under	the	rules	of	the	
plan,	the	average	share	price	over	the	three	days	following	announcement	
of	full-year	results	is	used	to	determine	the	number	of	shares.	Both	
deferred	and	matched	shares	will	vest	contingent	on	an	assessment	of	
safety	and	environmental	sustainability	over	the	three-year	deferral	period.	
If	the	committee	assesses	that	there	has	been	a	material	deterioration	in	
safety	and	environmental	metrics,	or	there	have	been	major	incidents	
revealing	underlying	weaknesses	in	safety	and	environmental	
management,	then	it	may	conclude	that	shares	should	vest	in	part,	or	not	
at	all.	In	reaching	its	conclusion,	the	committee	will	obtain	advice	from	the	
safety,	ethics	and	environment	assurance	committee	(SEEAC).

Executive	directors	may	voluntarily	defer	a	further	one-third	of	their	
annual	bonus	into	shares,	which	will	be	capable	of	vesting,	and	will	qualify	
for	matching,	on	the	same	basis	as	set	out	above.

Where	shares	vest,	the	executive	director	will	also	receive	

additional	shares	representing	the	value	of	the	re-invested	dividends.

This	structure	of	deferred	bonuses,	paid	in	shares,	places	increased	

focus	on	long-term	alignment	and	reinforces	the	critical	importance	of	
maintaining	high	safety	and	environmental	standards.

Performance shares
The	share	element	of	the	EDIP	has	been	a	feature	of	the	plan,	with	some	
modifications,	since	its	inception	in	2000.	The	maximum	number	of	shares	
that	can	be	awarded	will	be	5.5	times	salary	for	the	group	chief	executive	
and	four	times	salary	for	the	other	executive	directors.

Performance	shares	will	only	vest	to	the	extent	that	a	performance	

condition	is	met,	as	described	under	performance	conditions.	In	addition,	
the	committee	will	have	an	overriding	discretion,	in	exceptional	
circumstances	(relating	to	either	the	company	or	a	particular	participant)	to	
reduce	the	number	of	shares	that	vest	(or	to	provide	that	no	shares	vest).
The	compulsory	retention	period	will	also	be	decided	by	the	
committee	and	will	not	normally	be	less	than	three	years.	Together	with	the	
performance	period,	this	gives	executive	directors	a	six-year	incentive	
structure,	which	is	designed	to	ensure	their	interests	are	aligned	with	those	
of	shareholders.

Where	shares	vest,	the	executive	director	will	receive	additional	

shares	representing	the	value	of	the	re-invested	dividends.

The	committee’s	policy,	reflected	in	the	EDIP,	continues	to	be	that	
each	executive	director	builds	a	significant	personal	shareholding,	with	a	
target	of	shares	equivalent	in	value	to	five	times	salary,	within	a	reasonable	
time	from	appointment	as	an	executive	director.	

Directors’	remuneration	report

Performance	conditions
Performance	conditions	for	the	2011-2013	share	element	will	be	aligned	
with	the	strategic	agenda	that	has	evolved	in	response	to	last	year’s	
events.	This	focuses	on	value	creation,	reinforcing	safety	and	risk	
management,	and	rebuilding	trust.

Vesting	of	shares	will	be	based	50%	on	BP’s	total	shareholder	

return	(TSR)	compared	to	the	other	oil	majors,	reflecting	the	central	
importance	of	restoring	the	value	of	the	company.	A	further	20%	will	be	
based	on	the	reserves	replacement	ratio,	also	relative	to	the	other	oil	
majors,	reflecting	a	central	element	of	value	creation.	The	final	30%	will	be	
based	on	a	set	of	strategic	imperatives	for	rebuilding	trust;	in	particular,	
reinforcing	safety	and	risk	management	culture,	rebuilding	BP’s	external	
reputation,	and	reinforcing	staff	alignment	and	morale.

For	the	relative	measures,	TSR	and	the	reserve	replacement	ratio,	

the	comparator	group	will	consist	of	ExxonMobil,	Shell,	Total,	
ConocoPhillips	and	Chevron.	This	group	can	be	altered	if	circumstances	
change,	for	example,	if	there	is	significant	consolidation	in	the	industry.	
While	a	narrow	group,	it	continues	to	represent	the	comparators	that	both	
shareholders	and	management	use	in	assessing	relative	performance.

The	TSR	will	be	calculated	as	the	share	price	performance	over	the	
three-year	period,	assuming	dividends	are	re-invested.	All	share	prices	will	
be	averaged	over	the	three-month	period	before	the	beginning	and	end	of	
the	performance	period.	They	will	be	measured	in	US	dollars.	The	reserve	
replacement	ratio	is	defined	according	to	industry	standard	specifications	
and	its	calculation	is	audited.

As	in	previous	years,	the	methodology	used	for	the	relative	

measures	will	rank	each	of	the	five	competitors	on	each	measure.	BP’s	
performance	will	then	be	compared	to	the	other	five.	Performance	shares	
for	each	component	will	vest	at	levels	of	100%,	70%	and	35%	
respectively,	for	performance	equivalent	to	first,	second	and	third	rank.	No	
shares	will	vest	for	fourth	or	fifth	place.	For	performance	between	second	
and	third	or	first	and	second,	the	vesting	percentage	will	be	interpolated	
based	on	BP’s	performance	relative	to	the	company	ranked	directly	above	
and	below	it.

The	remaining	30%	of	vesting	will	be	based	on	a	balanced	

scorecard	of	strategic	imperatives.	These	will	comprise	safety	and	risk	
management	culture,	external	reputation,	and	internal	staff	alignment	and	
morale.	For	each	of	these,	specific	metrics	derived	from	externally	
tabulated	surveys	will	be	used	to	track	progress.	This	evidence	will	be	used	
by	the	committee,	along	with	input	from	the	other	board	committees,	to	
judge	performance	on	each	metric.	The	results	will	be	explained	in	the	
subsequent	directors’	remuneration	report.

The	committee	considers	that	this	combination	of	quantitative	and	
qualitative	measures	reflects	the	long-term	value	creation	priorities	of	the	
company	as	well	as	the	key	underpinnings	for	business	sustainability.	As	in	
previous	years,	the	committee	may	exercise	its	discretion,	in	a	reasonable	
and	informed	manner,	to	adjust	vesting	levels	upwards	or	downwards	if	it	
concludes	that	the	formulaic	approach	does	not	reflect	the	true	underlying	
health	and	performance	of	BP’s	business	relative	to	its	peers.	It	will	explain	
any	adjustments	in	the	directors’	remuneration	report	following	vesting,	in	
line	with	its	commitment	to	transparency.

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Directors’	remuneration	report

Pensions
Executive	directors	are	eligible	to	participate	in	the	appropriate	pension	
schemes	applying	in	their	home	countries.	Details	are	set	out	in	the	
table	below.

UK	directors
UK	directors	are	members	of	the	regular	BP	Pension	Scheme.	The	core	
benefits	under	this	scheme	are	non-contributory.	They	include	a	pension	
accrual	of	1/60th	of	basic	salary	for	each	year	of	service,	up	to	a	maximum	
of	two-thirds	of	final	basic	salary	and	a	dependant’s	benefit	of	two-thirds	of	
the	member’s	pension.	The	scheme	pension	is	not	integrated	with	state	
pension	benefits.

The	rules	of	the	BP	Pension	Scheme	were	amended	in	2006	such	
that	the	normal	retirement	age	is	65.	Prior	to	1	December	2006,	scheme	
members	could	retire	on	or	after	age	60	without	reduction.	Special	early	
retirement	terms	apply	to	pre-1	December	2006	service	for	members	with	
long	service	as	at	1	December	2006.

Pension	benefits	in	excess	of	the	individual	lifetime	allowance	set	
by	legislation	are	paid	via	an	unapproved,	unfunded	pension	arrangement	
provided	directly	by	the	company.

In	the	light	of	the	reduced	annual	allowance	tax	regime	being	
implemented	from	April	2011,	the	company	is	considering	alternative	
approaches	to	the	provision	of	pension	benefits	for	future	service	for	UK	
directors	and	other	senior	staff	impacted	by	the	change.

Although	Mr	Inglis	was,	like	other	UK	directors,	a	member	of	the	
BP	Pension	Scheme,	his	participation	gave	rise	to	a	US	federal	tax	liability	
as	he	was	based	in	Houston.	During	2010,	pursuant	to	a	tax	equalization	
arrangement	that	applied	in	respect	of	the	period	since	Mr	Inglis	became	
a	director	in	February	2007,	under	his	international	assignment	
arrangements,	the	committee	approved	the	discharge	of	this	US	tax	liability	
amounting	to	$1.26	million	in	respect	of	2010.	This	figure	included	an	
element	in	respect	of	the	additional	value	of	Mr	Inglis’s	accrued	pension	as	
a	result	of	crystallization	of	early	retirement	rights	on	the	termination	of	his	
employment	with	BP.

Pensionsa (information subject to audit)

US	directors
Mr	Dudley	and	Dr	Grote	participate	in	the	US	BP	Retirement	Accumulation	
Plan	(US	pension	plan),	which	features	a	cash	balance	formula.	Pension	
benefits	are	provided	through	a	combination	of	tax-qualified	and		
non-qualified	benefit	restoration	plans,	consistent	with	US	tax	regulations	
as	applicable.	In	addition,	Mr	Dudley	retains	the	heritage	Amoco	retirement	
plan,	which	provides	benefits	on	a	final	average	pay	formula	of	1.67%	of	
highest	average	earnings	(base	pay	plus	bonus	in	accordance	with	standard	
US	practice)	for	each	year	of	service,	reduced	by	1.5%	of	the	primary	social	
security	benefit	for	each	year	of	service.	The	higher	benefit	of	the	plans	
produced	by	the	two	formulas	will	be	payable	and	this	is	currently	the	
benefit	determined	under	the	Amoco	heritage	terms.

In	addition,	BP	provides	a	Supplemental	Executive	Retirement	

Benefits	Plan	(supplemental	plan),	which	is	a	non-qualified	arrangement	
that	became	effective	on	1	January	2002	for	US	employees	with	salary	
above	a	specified	salary	grade	level.	Mr	Dudley	and	Dr	Grote	are	eligible	to	
participate	under	the	supplemental	plan.	The	benefit	formula	is	a	target		
of	1.3%	of	final	average	earnings	(base	pay	plus	bonus)	for	each	year		
of	service,	inclusive	of	all	other	BP	(US)	qualified	and	non-qualified		
pension	arrangements.	This	benefit	is	unfunded	and	therefore	paid	from	
corporate	assets.

Their	pension	accrual	for	2010,	shown	in	the	table	below,	takes		
into	account	the	total	amount	that	could	be	payable	under	relevant	plans.

Other benefits
Executive	directors	are	eligible	to	participate	in	regular	employee	benefit	
plans	and	in	all-employee	share	saving	schemes	applying	in	their	home	
countries.	Benefits	in	kind	are	not	pensionable.	BP	provided	
accommodation	in	London	for	Mr	Dudley	and	for	Mr	Inglis	during	2010.		
This	provision	ceased	for	both	individuals	at	the	end	of	2010.

R	W	Dudley	(US)	
I	C	Conn	(UK)	
Dr	B	E	Grote	(US)	
Directors	leaving	the	board	in	2010
Dr	A	B	Hayward	(UK)c	
A	G	Inglis	(UK)c	

Service	at	
31	Dec	2010	
31	years	
25	years	
31	years	

29	years	
30	years	

Accrued	pension	
entitlement	
at	31	Dec	2010	
$704	
£287	
$1,281	

Additional	pension
earned	during	the	
year	ended	
31	Dec	2010a	
$298	
£12	
$270	

Transfer	value	of	
accrued	benefitb	
at	31	Dec	2009	(A)	
$4,353	
£4,508	
$12,047	

Transfer	value	of	
accrued	benefitb	
at	31	Dec	2010	(B)	
$10,336	
£5,373	
$16,501	

Amount	of	B-A	less
contributions	made	by
the	director	in	2010
$5,983
£865
$4,454

thousand

£605	
£349	

£21	
£12	

£10,840	
£6,000	

£13,677	
£7,633	

£2,837
£1,633

a		Additional	pension	earned	during	the	year	includes	an	inflation	increase	of	2.4%	for	UK	directors	and	1.5%	for	US	directors.
b		Transfer	values	have	been	calculated	in	accordance	with	guidance	issued	by	the	actuarial	profession.
c	Figures

	are	calculated	to	end	of	2010.

116	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
Directors’ remuneration report

Share element interests 
Potential maximum performance sharesa

Interests vested in 2010 and 2011

  Performance share element of EDIP (information subject to audit)

I C Conn 

R W Dudleyc 

Dr B E Grotec 

Performance 
period 

Date of 
award of 
performance 
shares 
2009-2011  06 May 2009 
09 Feb 2010 
2010-2012 
06 Mar 2007 
2007-2009 
13 Feb 2008 
2008-2010 
2008-2011d 
13 Feb 2008 
2008-2013d 
13 Feb 2008 
11 Feb 2009 
2009-2011 
09 Feb 2010 
2010-2012 
06 Mar 2007 
2007-2009 
13 Feb 2008 
2008-2010 
11 Feb 2009 
2009-2011 
09 Feb 2010 
2010-2012 
Directors leaving the board in 2010
2007-2009 
Dr A B Hayward 
2008-2010 
2009-2011 
2010-2012 
2007-2009 
2008-2010 
2008-2011d 
2008-2013d 
2009-2011 
2010-2012 

06 Mar 2007 
13 Feb 2008 
11 Feb 2009 
09 Feb 2010 
06 Mar 2007 
13 Feb 2008 
13 Feb 2008 
13 Feb 2008 
11 Feb 2009 
09 Feb 2010 

A G Inglis   

Market price 
of each share
at date of award 
of performance 
shares 
£ 
5.00 
5.64 
5.12 
5.61 
5.61 
5.61 
5.10 
5.64 
5.12 
5.61 
5.10 
5.64 

At 1 Jan 
2010 
539,634 
– 
456,748 
578,376 
133,452 
133,452 
780,816 
– 
491,640 
581,748 
992,928 
– 

5.12 
5.61 
5.10 
5.64 
5.12 
5.61 
5.61 
5.61 
5.10 
5.64 

706,311 
845,319 
1,182,540 
– 
400,243 
578,376 
133,452 
133,452 
780,816 
– 

Number of 
ordinary 
shares 
vestedb 
– 
– 
95,697 
0 
155,695 
– 
– 
– 
101,502 
0 
– 
– 

147,985 
0 
– 
– 
83,859 
0 
0 
0 
– 
– 

At 31 Dec 
2010 
539,634 
581,082 
– 
578,376 
133,452 
133,452 
780,816 
656,813 
– 
581,748 
992,928 
801,894 

– 
821,838e 
755,512e 
303,948e 
– 
578,376 
– 
– 
520,544e 
218,938e 

  Market price
  of each share
at vesting
£
–
–
5.76
–
4.91
–
–
–
5.76
–
–
–

Vesting 
date 
– 
– 
3 Feb 2010 
– 
22 Feb 2011 
– 
– 
– 
3 Feb 2010 
– 
– 
– 

3 Feb 2010 
– 
– 
– 
3 Feb 2010 
– 
– 
– 
– 
– 

5.76
–
–
–
5.76
–
–
–
–
–

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Awarded 
2010 
– 
581,082 
– 
– 
– 
– 
– 
656,813 
– 
– 
– 
801,894 

– 
– 
– 
994,739 
– 
– 
– 
– 
– 
656,813 

a   BP’s performance is measured against the oil sector. For awards under the 2007-2009 and 2008-2010 plans, the performance condition is TSR measured against ExxonMobil, Shell, Total and Chevron. 
For awards under the 2009-2011 plan, performance conditions are measured 50% on TSR against ExxonMobil, Shell, Total, ConocoPhillips and Chevron and 50% on a balanced scorecard of underlying 
performance. For the awards under the 2010-2012 plan, performance conditions are measured one third on TSR against ExxonMobil, Shell, Total, ConocoPhillips and Chevron and two thirds on a balanced 
scorecard of underlying performance. Each performance period ends on 31 December of the third year.
b  Represents awards of shares made at the end of the relevant performance period based on performance achieved under rules of the plan and includes re-invested dividends on the shares awarded.
c  Dr Grote and Mr Dudley receive awards in the form of ADSs. The above numbers reflect calculated equivalents in ordinary shares.
d  Restricted award under share element of EDIP. As reported in the 2007 directors’ remuneration report in February 2008, the committee awarded both Mr Inglis and Mr Conn restricted shares, as set out 
above. These one-off awards will vest on the third and fifth anniversary of the award, dependent on the remuneration committee being satisfied as to their personal performance at the date of vesting. Any
unvested tranche will lapse in the event of cessation of employment with the company. Mr Inglis left the company on 31 December 2010 and accordingly his restricted awards lapsed.
e P  otential maximum of performance shares has been reduced to reflect actual service during performance period on a pro-rated basis.

BP Annual Report and Form 20-F 2010  117

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Directors’ remuneration report

Share options (information subject to audit)

R W Dudleya 

I C Conn 

Dr B E Grotea 

Directors leaving the  
board in 2010
Dr A B Hayward 

A G Inglis 

Option 
type 
BP SOP 
BP SOP 
BP SOP 
BP SOP 
BP SOP 
SAYE 
SAYE 
SAYE 
EXEC 
EXEC 
BPA 
EDIP 
EDIP 

SAYE 
EXEC 
EXEC 
EXEC 
EDIP 
EXEC 
EXEC 
EXEC 
EXEC 

At 1 Jan 2010 
1,800 
6,460 
1,073 
17,835 
17,835 
1,498 
617 
605 
72,250 
130,000 
12,600 
13,173 
58,333 

3,220 
34,000 
77,400 
160,000 
275,000 
72,250 
119,000 
119,000 
100,500 

Granted 
– 
– 
– 
– 
– 
– 
– 
– 
– 
– 
– 
– 
– 

Exercised 
1,800 
– 
– 
– 
– 
– 
– 
– 
– 
– 
12,600 
13,173 
– 

– 
– 
– 
– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
275,000 
– 
– 
119,000 
100,500 

At 31 Dec 
2010 
– 
6,460 
1,073 
17,835 
17,835 
1,498 
617 
605 
72,250 
130,000 
– 
– 
58,333 

3,220 
–c 
77,400 
160,000 
– 
72,250 
119,000 
– 
– 

Option 
price 
$48.94 
$49.65 
$43.82 
$48.99 
$38.10 
£4.41 
£4.87 
£4.20 
£5.67 
£5.72 

Market price 
Date from
at date of 
which first
exercise 
exercisable 
Expiry date
$58.15b  28 Mar 2003  27 Mar 2010
23 Feb 2004  22 Feb 2011
17 Dec 2004  16 Dec 2011
18 Feb 2005  17 Feb 2012
17 Feb 2006  16 Feb 2013
£4.93d  01 Sep 2010  28 Feb 2011
01 Sep 2011  29 Feb 2012
01 Sep 2012  28 Feb 2013
23 Feb 2004  23 Feb 2011
18 Feb 2005  18 Feb 2012
28 Mar 2001  27 Mar 2010
17 Feb 2004  17 Feb 2010
25 Feb 2005  25 Feb 2011

$48.94  $58.40-$58.42 
$37.76 
$54.36 
$48.53 

£5.00 
£5.99 
£5.67 
£5.72 
£4.22 
£5.67 
£5.72 
£3.88 
£4.22 

01 Sep 2011  29 Feb 2012
n/a  15 May 2003  15 May 2010
23 Feb 2004  23 Feb 2011
18 Feb 2005  18 Feb 2012
£6.31b  25 Feb 2005  25 Feb 2011
23 Feb 2004  22 Feb 2011
18 Feb 2005  17 Feb 2012
17 Feb 2006  16 Feb 2013
25 Feb 2007  24 Feb 2014

£6.31 
£6.31 

The closing market prices of an ordinary share and of an ADS on 31 December 2010 were £4.66 and $44.17 respectively.
During 2010, the highest market prices were £6.55 and $62.32 respectively and the lowest market prices were £3.03 and $27.02 respectively.

BPA = BP Amoco share option plan, which applied to US executive directors prior to the adoption of the EDIP.
EDIP = Executive Directors’ Incentive Plan adopted by shareholders in 2010 as described on page 114.
EXEC = Executive Share Option Scheme. These options were granted to the relevant individuals prior to their appointments as directors and are not subject to performance conditions.
SAYE = Save As You Earn employee share scheme.
BP SOP = BP Share Option Plan. These options were granted to Mr Dudley prior to his appointment as a director and are not subject to performance conditions.

 a Numbers shown are ADSs under option. One ADS is equivalent to six ordinary shares.
 b Closing market price for information. Shares were retained after exercise of options.
 c Options lapsed.
d  Options exercised on 22 February 2011. Closing market price for information only, as shares were retained after exercise of options.

Executive directors – external appointments
The board encourages executive directors to broaden their knowledge and 
experience by taking up appointments outside the company. Each executive 
director is permitted to accept one non-executive appointment, from which 
they may retain any fee. External appointments are subject to agreement by 
the chairman and reported to the board. Any external appointment must not 
conflict with a director’s duties and commitments to BP.

During the year, the fees received by executive directors for external 

appointments were as follows:

Executive director

I C Conn 

Dr B E Grote 

A G Inglisa 

Appointee 
company 
Rolls-Royce 

Additional position
held at appointee 
company 
Senior 
Independent 
Director
Unilever  Audit committee 
member 

BAE 
Systems 

Chair of 
Corporate
Responsibility
Committee

Total
fees
£65,000

Unilever PLC
£33,000
Unilever NV
e47,500
£49,280

  aMember of BAE Systems Board until 9 July 2010.

118  BP Annual Report and Form 20-F 2010

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Service	contracts
Director

R	W	Dudley	
I	C	Conn	
Dr	B	E	Grote	

Contract	
date	

6	Apr	2009	
22	Jul	2004	
7	Aug	2000	

Salary	as	at
31	Dec	2010

$1,700,000
£690,000
$1,380,000

Service	contracts	have	a	notice	period	of	one	year	and	may	be	terminated	
by	the	company	at	any	time	with	immediate	effect	on	payment	in	lieu	of	
notice	equivalent	to	one	year’s	salary	or	the	amount	of	salary	that	would	
have	been	paid	if	the	contract	had	been	terminated	on	the	expiry	of	the	
remainder	of	the	notice	period.	The	service	contracts	are	expressed	to	
expire	at	a	normal	retirement	age	of	60	(subject	to	age	discrimination).

Dr	Grote’s	contract	is	with	BP	Exploration	(Alaska)	Inc.	He	is	
seconded	to	BP	p.l.c.	under	a	secondment	agreement	of	7	August	2000,	
which	expires	at	the	date	of	the	2012	AGM.	Mr	Dudley’s	contract	is	with	
BP	Corporation	North	America	Inc.	He	is	seconded	to	BP	p.l.c.	under	a	
secondment	agreement	of	15	April	2009,	which	expires	on	15	April	2012.	
Both	secondments	can	be	terminated	by	one	month’s	notice	by	either	party	
and	terminate	automatically	on	the	termination	of	their	service	contracts.
There	are	no	other	provisions	for	compensation	payable	on	early	

termination	of	the	above	contracts.	In	the	event	of	the	early	termination	of	
any	of	the	contracts	by	the	company,	other	than	for	cause	(or	under	a	
specific	termination	payment	provision),	the	relevant	director’s	then	current	
salary	and	benefits	would	be	taken	into	account	in	calculating	any	liability	of	
the	company.	The	committee	will	consider	mitigation	to	reduce	
compensation	to	a	departing	director,	when	appropriate	to	do	so.

Directors	leaving	the	board
Mr	Inglis	and	Dr	Hayward	stepped	down	from	the	board	on		
31	October	2010	and	30	November	2010	respectively.	Mr	Inglis	remained	
in	employment	on	his	existing	salary	and	benefits	until	ceasing	
employment	on	31	December	2010;	Dr	Hayward	ceased	employment		
on	30	November	2010.

Mr	Inglis	and	Dr	Hayward,	who	were	employed	under	service	

contracts	with	the	company	dated	1	February	2007	and	29	January	2003	
respectively,	were	each	entitled	to	one	year’s	salary	(£690,000	and	
£1,045,000	respectively)	on	termination	as	compensation	in	accordance	
with	their	contractual	entitlements.	Dr	Hayward	was	paid	a	further	£30,000	
compensation	in	respect	of	UK	statutory	employment	rights.	As	Mr	Inglis	
was	based	in	Houston,	the	company	agreed,	in	accordance	with	his	
international	assignment	arrangements,	to	make	a	payment	of	£200,000	to	
cover	various	repatriation	and	relocation	costs.	The	company	reimbursed	
both	individuals’	legal	fees	in	connection	with	their	termination	
arrangements,	and	agreed	to	pay	certain	outplacement	fees	in	the	case	of	
Mr	Inglis.

Both	individuals	were	eligible	for	a	bonus	for	2010	based	on	the	

achievement	of	bonus	targets	and	their	period	of	service	during	the	year.	
The	committee	considered	bonuses	for	these	individuals	at	the	same	time	
as	for	the	remaining	executive	directors	and,	for	the	reasons	explained	
above,	determined	that	no	bonuses	should	be	awarded.

As	regards	long-term	incentives,	both	individuals	retained	their	

unvested	performance	awards	under	the	EDIP	in	respect	of	the	2008-10,	
2009-11	and	2010-12	share	elements	and	these	will	vest	at	the	normal	
time	to	the	extent	the	performance	targets	are	met	(but	subject	to	
pro-rating	for	service	during	the	performance	period).	Further	details	of	
these	awards	are	set	out	on	page	117.	Both	individuals	retained	their	
outstanding	share	options	as	set	out	in	the	table	on	page	118.	The	retention	
share	award	granted	under	the	EDIP	to	Mr	Inglis	in	2008	lapsed	as	a	result	
of	the	termination	of	his	employment.

With	effect	from	1	December	2010,	Dr	Hayward	has	been	engaged	

by	BP	to	serve	as	a	non-executive	director	of	TNK-BP,	for	which	he	will	be	
paid	a	fee	of	$150,000	per	annum.

Directors’	remuneration	report

Remuneration	committee
Dr	Julius	(chairman),	Mr	Burgmans,	Mr	David	and	Mr	Davis	are	
independent	non-executive	directors	and	were	committee	members	during	
the	year.	The	chairman	of	the	board	also	attends	meetings.	The	group	chief	
executive	was	consulted	on	matters	relating	to	the	other	executive	
directors	who	report	to	him	and	on	matters	relating	to	the	performance	of	
the	company;	neither	he	nor	the	chairman	were	present	when	matters	
affecting	their	own	remuneration	were	discussed.	Mr	Burgmans	will	
become	chairman	of	the	committee	following	Dr	Julius’s	retirement	at	the	
2011	AGM.

The	remuneration	committee’s	tasks	are:

•	 To	determine,	on	behalf	of	the	board,	the	terms	of	engagement	and	

remuneration	of	the	group	chief	executive	and	the	executive	directors	
and	to	report	on	these	to	the	shareholders.

•	 To	determine,	on	behalf	of	the	board,	matters	of	policy	over	which	the	
company	has	authority	regarding	the	establishment	or	operation	of	the	
company’s	pension	scheme	of	which	the	executive	directors	are	
members.

•	 To	nominate,	on	behalf	of	the	board,	any	trustees	(or	directors	of	

corporate	trustees)	of	the	scheme.

•	 To	review	and	approve	the	policies	and	actions	being	applied	by	the	
group	chief	executive	in	remunerating	senior	executives	other	than	
executive	directors	to	ensure	alignment	and	proportionality.

•	 To	recommend	to	the	board	the	quantum	and	structure	of	remuneration	

for	the	chairman.

Constitution and operation
Each	member	of	the	remuneration	committee	is	subject	to	annual	
re-election	as	a	director	of	the	company.	The	board	considers	all	committee	
members	to	be	independent	(see page 95).

They	have	no	personal	financial	interest,	other	than	as	shareholders,	

in	the	committee’s	decisions.

The	committee	met	six	times	in	the	period	under	review.	
The	committee	is	accountable	to	shareholders	through	its	annual	

report	on	executive	directors’	remuneration.	It	will	consider	the	outcome	of	
the	vote	at	the	AGM	on	the	directors’	remuneration	report	and	take	into	
account	the	views	of	shareholders	in	its	future	decisions.	The	committee	
values	its	dialogue	with	major	shareholders	on	remuneration	matters.

Advice
Mr	Aronson,	an	independent	consultant,	is	the	committee’s	secretary	and	
independent	adviser.	Advice	was	also	received	from	Mr	Jackson,	the	
company	secretary,	and	from	the	company	secretary’s	office,	which	is	
independent	of	executive	management	and	reports	to	the	chairman	of	
the	board.

The	committee	also	appoints	external	advisers	to	provide	specialist	
advice	and	services	on	particular	remuneration	matters.	The	independence	
of	the	advice	is	subject	to	annual	review.

In	2010,	the	committee	continued	to	engage	Towers	Watson	as	its	
principal	external	adviser.	Towers	Watson	also	provided	other	remuneration	
and	benefits	advice	to	parts	of	the	group.

Freshfields	Bruckhaus	Deringer	LLP	provided	legal	advice	on	
specific	matters	to	the	committee,	as	well	as	providing	some	legal	advice	
to	the	group.

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BP	Annual	Report	and	Form	20-F	2010	 119

 
 
	
	
	
	
	
	
	
	
	
	
Directors’	remuneration	report

Part	3	Non-executive	directors’	
remuneration

Policy
The	board	sets	the	level	of	remuneration	for	all	non-executive	directors	
within	a	limit	approved	from	time	to	time	by	shareholders.	Key	elements	of	
BP’s	policy	on	non-executive	director	remuneration	include:
•	 Remuneration	should	be	sufficient	to	attract,	motivate	and	retain	

world-class	non-executive	talent.

•	 Remuneration	of	non-executive	directors	is	proposed	by	the	chairman	

and	agreed	by	the	board	and	should	be	proportional	to	their	contribution	
towards	the	interests	of	the	company.

•	 Remuneration	practice	should	be	consistent	with	recognized	best	

practice	standards	for	non-executive	directors’	remuneration.

•	 Remuneration	should	be	in	the	form	of	cash	fees,	payable	monthly.
•	 Non-executive	directors	should	not	receive	share	options	from	the	

company.

•	 Non-executive	directors	are	encouraged	to	establish	a	holding	in	BP	

shares	of	the	equivalent	value	of	one	year’s	base	fee.

Process
BP	reviews	the	quantum	and	structure	of	chairman	and	non-executive	
remuneration	on	an	annual	basis.	The	chairman’s	remuneration	is	reviewed	
by	the	remuneration	committee,	which	makes	a	recommendation	to	the	
board;	the	chairman	does	not	vote	on	his	own	remuneration.	Non-executive	
director	remuneration	is	reviewed	by	the	chairman,	who	makes	a	
recommendation	to	the	board;	non-executive	directors	do	not	vote	on	their	
own	remuneration.

Following	a	review,	the	decision	was	taken	not	to	increase	the	fee	

levels	of	BP	non-executive	directors.	However,	it	was	decided	that	
members	of	the	Gulf	of	Mexico	committee	would	receive	a	committee	
membership	fee	of	£5,000	(the	same	fee	level	as	the	other	main	board	
committees)	and	that	the	chair	of	the	Gulf	of	Mexico	committee	would	
receive	a	committee	chairmanship	fee	of	£30,000.

Fee structure

The	table	below	shows	the	current	fee	structure	for	non-executive	directors	
on	1	January	2011.

Remuneration of non-executive directors in 2010a

P	Andersonb	
F	Bowmanc	
A	Burgmans	
C	B	Carroll		
Sir	William	Castell	
G	Davidd	
I	Davise	
D	J	Flint	
Dr	D	S	Julius	
B	Nelsonf	 	
C-H	Svanbergg	
Directors	leaving	the	board	in	2010
E	B	Davis,	Jr	h	
Sir	Ian	Prosser	i	

£	thousand

2010

118
17
90
90
147
135
69
108
100
17
750

33
52

2009	

–	
–	
93	
90	
115	
118	
–	
85	
105	
–	
30	

105	
165	

a		This	information	has	been	subject	to	audit.
b	
	Appointed	on	1	February	2010.
		Appointed	on	8	November	2010.
c
	Also	received	£28,000	for	serving	as	a	member	of	BP’s	technology	advisory	council.
d	
	Appointed	on	2	April	2010.
e	
		Appointed	on	8	November	2010.
f
	Also	received	a	relocation	allowance	of	£90,000.
g	
		Also	received	a	superannuation	gratuity	of	£21,000.
h
		Also	received	a	superannuation	gratuity	of	£43,945.
i

No	share	or	share	option	awards	were	made	to	any	non-executive	director	
in	respect	of	service	on	the	board	during	2010.

Non-executive	directors	have	letters	of	appointment	which	
recognize	that,	subject	to	the	Articles	of	Association,	their	service	is	at	the	
discretion	of	shareholders.	All	directors	stand	for	re-election	at	each	AGM.

Superannuation gratuities
Until	2002,	BP	maintained	a	long-standing	practice	whereby	non-executive	
directors	who	retired	from	the	board	after	at	least	six	years’	service	were	
eligible	for	consideration	for	a	superannuation	gratuity.	The	board	was,	and	
continues	to	be,	authorized	to	make	such	payments	under	the	company’s	
Articles	of	Association	and	the	amount	of	the	payment	is	determined	at	the	
board’s	discretion,	taking	into	consideration	the	director’s	period	of	service	
and	other	relevant	factors.

In	2002,	the	board	revised	its	policy	with	respect	to	superannuation	

£	thousand

Fee	level

gratuities	so	that:
•	 Non-executive	directors	appointed	to	the	board	after	1	July	2002	would	

Chairmana	 	
Senior	independent	directorb	
Board	member	
Audit,	Gulf	of	Mexico	and	safety,	ethics	and	environment		
assurance	committees	(SEEAC)	chairmanship	feesc	
Remuneration	committee	chairmanship	feec	
Committee	membership	feed	
Transatlantic	attendance	allowance	

750
120
75

30
20
5
5

a 			The	chairman	remains	ineligible	for	committee	chairmanship	and	membership	fees	or	
transatlantic	attendance	allowance.	He	has	the	use	of	a	fully	maintained	office	for	company	
business,	a	chauffeured	car	and	security	advice	in	London.	He	receives	secretarial	support	as	
appropriate	to	his	needs	in	Sweden	and	a	relocation	allowance	for	expenses	incurred	in	relocating	
to	London.
b 			The	senior	independent	director	is	still	eligible	for	committee	chairmanship	fees	and	transatlantic	
attendance	allowance	plus	any	committee	membership	fees.
c		Committee	chairmen	do	not	receive	an	additional	membership	fee	for	the	committee	they	chair.
d		For	members	of	the	SEEAC,	the	audit,	the	Gulf	of	Mexico	and	the	remuneration	committees.

not	be	eligible	for	consideration	for	such	a	payment.

•	 While	non-executive	directors	in	service	at	1	July	2002	would	remain	
eligible	for	consideration	for	a	payment,	service	after	that	date	would	
not	be	taken	into	account	by	the	board	in	considering	the	amount	of	any	
such	payment.

Sir	Ian	Prosser	and	Erroll	Davis,	Jr,	who	both	retired	on	15	April	2010,	were	
paid	superannuation	gratuities	of	£43,945	and	£21,000	respectively.	This	is	
in	line	with	the	policy	arrangements	agreed	in	2002	and	outlined	above.

120	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Non-executive directors of Amoco Corporation
Non-executive directors who were formerly non-executive directors of 
Amoco Corporation have residual entitlements under the Amoco Non-
Employee Directors’ Restricted Stock Plan. Directors were allocated 
restricted stock in remuneration for their service on the board of Amoco 
Corporation prior to its merger with BP in 1998. On merger, interests in 
Amoco shares in the plan were converted into interests in BP ADSs. The 
restricted stock will vest on the retirement of the non-executive director at 
the age of 70 (or earlier at the discretion of the board). Since the merger, no 
further entitlements have accrued to any director under the plan. The 
residual interests, as interests in a long-term incentive scheme, are set out 
in the table below:

Interest in BP ADSs 
at 1 Jan 2010a 

Date on
which director
reaches age 70b

Director leaving the board in 2010
E B Davis, Jr c 

4,490 

5 August 2014

 a No awards were granted and no awards lapsed during the year. The awards were granted over 
Amoco stock prior to the merger but their notional weighted average market value at the date of 
grant (applying the subsequent merger ratio of 0.66167 of a BP ADS for every Amoco share) was 
$27.87 per BP ADS.
 b For the purposes of the regulations, the date on which the director retires from the board at or after 
the age of 70 is the end of the qualifying period. If the director retires prior to this date, the board 
may waive the restrictions.
 c Erroll Davis, Jr retired from the board on 15 April 2010. He had received awards of Amoco shares 
under the plan between 23 April 1991 and 28 April 1998 prior to the merger. These interests had 
been converted into BP ADSs at the time of the merger. In accordance with the terms of the plan, 
the board exercised its discretion over this award and the shares vested on 21 May 2010 (when the 
BP ADS market price was $43.86) without payment by him.

With the retirement of Erroll Davis, Jr, no former Amoco non-executives 
now serve on the BP p.l.c. board.

Past directors
Mr Miles (who was a non-executive director of BP until April 2006) was 
appointed as a director and non-executive chairman of BP Pension Trustees 
Limited (BPPT) in October 2006, retiring from BPPT on 29 September 
2010. During 2010 he received £112,500 for this role.

Sir Ian Prosser (who retired as a non-executive director of BP in April 
2010) was appointed as a director of BPPT on 24 June 2010, and appointed 
non-executive chairman of BPPT on 29 September 2010. During 2010 he 
received £51,923 for this role.

Dr Walter Massey (who retired as a non-executive director of BP in 
April 2008) was appointed to the BP America External Advisory Council in 
April 2008 for a period of two years. During 2010 he received $31,250 
for this role.

Peter Sutherland (who was chairman of BP until 31 December 

2009) continued his membership of the BP International Advisory Board 
after his retirement from the board of BP. During 2010 he received 
e100,000 for this role.

This directors’ remuneration report was approved by the board and signed 
on its behalf by David J Jackson, company secretary on 2 March 2011.

Directors’ remuneration report

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BP Annual Report and Form 20-F 2010  121

 
 
 
 
 
 
 
122	 BP	Annual	Report	and	Form	20-F	2010

Additional	information	
for	shareholders

124	Critical	accounting	policies

139	Administration

127	Property,	plants	and	equipment

139	Annual	general	meeting

127	Share	ownership	

140	Exhibits

128	Major	shareholders	and	related	

party	transactions	

129	Dividends	

130	Legal	proceedings

133	Relationships	with	suppliers	and	

contractors

134	Share	prices	and	listings

135	Material	contracts

135	Exchange	controls

135	Taxation

137	Documents	on	display

137	Purchases	of	equity	securities	by	

the	issuer	and	affiliated	purchasers

138	Fees	and	charges	payable	by	a	

holder	of	ADSs

138	Fees	and	payments	made	by	the	

Depositary	to	the	issuer

139	Called-up	share	capital

BP	Annual	Report	and	Form	20-F	2010	 123

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Additional	information	for	shareholders

Critical	accounting	policies

The	significant	accounting	policies	of	the	group	are	summarized	in	Financial	
statements	–	Note	1	on	page	150.

Inherent	in	the	application	of	many	of	the	accounting	policies	used	

in	preparing	the	financial	statements	is	the	need	for	BP	management	to	
make	estimates	and	assumptions	that	affect	the	reported	amounts	of	
assets	and	liabilities	at	the	date	of	the	financial	statements	and	the	
reported	amounts	of	revenues	and	expenses	during	the	reporting	period.	
Actual	outcomes	could	differ	from	the	estimates	and	assumptions	used.	
The	following	summary	provides	more	information	about	the	critical	
accounting	policies	that	could	have	a	significant	impact	on	the	results	of	
the	group	and	should	be	read	in	conjunction	with	the	Notes	on	financial	
statements.

The	accounting	policies	and	areas	that	require	the	most	significant	

judgements	and	estimates	used	in	the	preparation	of	the	consolidated	
financial	statements	are	in	relation	to	oil	and	natural	gas	accounting,	
including	the	estimation	of	reserves,	the	recoverability	of	asset	carrying	
values,	taxation,	derivative	financial	instruments,	provisions	and	
contingencies,	and	in	particular,	provisions	and	contingencies	related	to	the	
Gulf	of	Mexico	oil	spill,	and	pensions	and	other	post-retirement	benefits.

Oil and natural gas accounting
The	group	follows	the	principles	of	the	successful	efforts	method	of	
accounting	for	its	oil	and	natural	gas	exploration	and	production	activities.
The	acquisition	of	geological	and	geophysical	seismic	information,	

prior	to	the	discovery	of	proved	reserves,	is	expensed	as	incurred.

Exploration	licence	and	leasehold	property	acquisition	costs	are	

capitalized	within	intangible	assets	and	are	reviewed	at	each	reporting	date	
to	confirm	that	there	is	no	indication	that	the	carrying	amount	exceeds	the	
recoverable	amount.	This	review	includes	confirming	that	exploration	drilling	
is	still	under	way	or	firmly	planned	or	that	it	has	been	determined,	or	work	
is	under	way	to	determine,	that	the	discovery	is	economically	viable	based	
on	a	range	of	technical	and	commercial	considerations	and	sufficient	
progress	is	being	made	on	establishing	development	plans	and	timing.	If	
no	future	activity	is	planned,	the	remaining	balance	of	the	licence	and	
property	acquisition	costs	is	written	off.	Lower	value	licences	are		
pooled	and	amortized	on	a	straight-line	basis	over	the	estimated	period		
of	exploration.

For	exploration	wells	and	exploratory-type	stratigraphic	test	wells,	

costs	directly	associated	with	the	drilling	of	wells	are	initially	capitalized	
within	intangible	assets,	pending	determination	of	whether	potentially	
economic	oil	and	gas	reserves	have	been	discovered	by	the	drilling	effort.	
These	costs	include	employee	remuneration,	materials	and	fuel	used,	rig	
costs,	delay	rentals	and	payments	made	to	contractors.	The	determination	
is	usually	made	within	one	year	after	well	completion,	but	can	take	longer,	
depending	on	the	complexity	of	the	geological	structure.	If	the	well	did	not	
encounter	potentially	economic	oil	and	gas	quantities,	the	well	costs	are	
expensed	as	a	dry	hole	and	are	reported	in	exploration	expense.	
Exploration	wells	that	discover	potentially	economic	quantities	of	oil	and	
natural	gas	and	are	in	areas	where	major	capital	expenditure	(e.g.	offshore	
platform	or	a	pipeline)	would	be	required	before	production	could	begin,	
and	where	the	economic	viability	of	that	major	capital	expenditure	depends	
on	the	successful	completion	of	further	exploration	work	in	the	area,	
remain	capitalized	on	the	balance	sheet	as	long	as	additional	exploration	
appraisal	work	is	under	way	or	firmly	planned.

It	is	not	unusual	to	have	exploration	wells	and	exploratory-type	
stratigraphic	test	wells	remaining	suspended	on	the	balance	sheet	for	
several	years	while	additional	appraisal	drilling	and	seismic	work	on	the	
potential	oil	and	natural	gas	field	is	performed	or	while	the	optimum	
development	plans	and	timing	are	established.

124	 BP	Annual	Report	and	Form	20-F	2010

All	such	carried	costs	are	subject	to	regular	technical,	commercial	and	
management	review	on	at	least	an	annual	basis	to	confirm	the	continued	
intent	to	develop,	or	otherwise	extract	value	from,	the	discovery.	Where	
this	is	no	longer	the	case,	the	costs	are	immediately	expensed.

Once	a	project	is	sanctioned	for	development,	the	carrying	values		

of	exploration	licence	and	leasehold	property	acquisition	costs	and		
costs	associated	with	exploration	wells	and	exploratory-type	stratigraphic	
test	wells,	are	transferred	to	production	assets	within	property,	plant		
and	equipment.

The	capitalized	exploration	and	development	costs	for	proved	oil	

and	natural	gas	properties	(which	include	the	costs	of	drilling	unsuccessful	
appraisal	and	development	wells)	are	amortized	on	the	basis	of	oil-
equivalent	barrels	that	are	produced	in	a	period	as	a	percentage	of	the	
estimated	proved	reserves.	Costs	of	common	facilities	subject	to	
depreciation	are	expenditures	incurred	to	date,	together	with	future	capital	
expenditure	expected	to	be	incurred	in	relation	to	these	common	facilities	
and	excluding	future	drilling	costs.

The	estimated	proved	reserves	used	in	these	unit-of-production	

calculations	vary	with	the	nature	of	the	capitalized	expenditure.	The	
reserves	used	in	the	calculation	of	the	unit-of-production	amortization	are	
as	follows:
•	 	Cost	of	producing	wells	–	proved	developed	reserves.
•	 	Licence	and	property	acquisition,	common	facilities	and	future	

decommissioning	costs	–	total	proved	reserves.

The	impact	of	changes	in	estimated	proved	reserves	is	dealt	with	
prospectively	by	amortizing	the	remaining	carrying	value	of	the	asset	over	
the	expected	future	production.	If	proved	reserves	estimates	are	revised	
downwards,	earnings	could	be	affected	by	higher	depreciation	expense	or	
an	immediate	write-down	of	the	property’s	carrying	value	(see discussion 
of recoverability of asset carrying values below).

On	31	December	2008,	the	SEC	published	a	revision	of	

Rule	4-10	(a)	of	Regulation	S-X	for	the	estimation	of	reserves.	In	2009,	the	
application	of	the	technical	aspects	of	these	revised	rules	resulted	in	an	
immaterial	increase	of	less	than	1%	to	BP’s	total	proved	reserves.	The	
estimation	of	oil	and	natural	gas	reserves	and	BP’s	process	to	manage	
reserves	bookings	is	described	in	Exploration	and	Production	–	Oil	and	gas	
disclosures	on	page	50,	which	is	unaudited.	As	discussed	below,	oil	and	
natural	gas	reserves	have	a	direct	impact	on	the	assessment	of	the	
recoverability	of	asset	carrying	values	reported	in	the	financial	statements.
The	2010	movements	in	proved	reserves	are	reflected	in	the	tables	

showing	movements	in	oil	and	gas	reserves	by	region	in	Financial	
statements	–	Supplementary	information	on	oil	and	natural	gas	(unaudited)	
on	pages	228-248.

Recoverability of asset carrying values
BP	assesses	its	fixed	assets,	including	goodwill,	for	possible	impairment	if	
there	are	events	or	changes	in	circumstances	that	indicate	that	carrying	
values	of	the	assets	may	not	be	recoverable	and,	as	a	result,	charges	for	
impairment	are	recognized	in	the	group’s	results	from	time	to	time.	Such	
indicators	include	changes	in	the	group’s	business	plans,	changes	in	
commodity	prices	leading	to	sustained	unprofitable	performance,	an	
increase	in	the	discount	rate,	low	plant	utilization,	evidence	of	physical	
damage	and,	for	oil	and	natural	gas	properties,	significant	downward	
revisions	of	estimated	volumes	or	increases	in	estimated	future	
development	expenditure.	If	there	are	low	oil	prices,	natural	gas	prices,	
refining	margins	or	marketing	margins	during	an	extended	period,	the	
group	may	need	to	recognize	significant	impairment	charges.

The	assessment	for	impairment	entails	comparing	the	carrying	
value	of	the	asset	or	cash-generating	unit	with	its	recoverable	amount,		
that	is,	the	higher	of	fair	value	less	costs	to	sell	and	value	in	use.	Value	in	
use	is	usually	determined	on	the	basis	of	discounted	estimated	future	net	
cash	flows.	Determination	as	to	whether	and	how	much	an	asset	is	
impaired	involves	management	estimates	on	highly	uncertain	matters	such	
as	future	commodity	prices,	the	effects	of	inflation	on	operating	expenses,	
discount	rates,	production	profiles	and	the	outlook	for	global	or	regional	
market	supply-and-demand	conditions	for	crude	oil,	natural	gas	and	
refined	products.

For	oil	and	natural	gas	properties,	the	expected	future	cash	flows	are	
estimated	using	management’s	best	estimate	of	future	oil	and	natural	gas	
prices	and	reserves	volumes.	Prices	for	oil	and	natural	gas	used	for	future	
cash	flow	calculations	are	based	on	market	prices	for	the	first	five	years	
and	the	group’s	long-term	planning	assumptions	thereafter.	As	at	
31	December	2010,	the	group’s	long-term	planning	assumptions	were	
$75	per	barrel	for	Brent	and	$6.50/mmBtu	for	Henry	Hub	(2009	$75	per	
barrel	and	$7.50/mmBtu).	These	long-term	planning	assumptions	are	
subject	to	periodic	review	and	modification.	The	estimated	future	level	of	
production	is	based	on	assumptions	about	future	commodity	prices,	
production	and	development	costs,	field	decline	rates,	current	fiscal	
regimes	and	other	factors.

The	future	cash	flows	are	adjusted	for	risks	specific	to	the	
cash-generating	unit	and	are	discounted	using	a	pre-tax	discount	rate.	The	
discount	rate	is	derived	from	the	group’s	post-tax	weighted	average	cost	of	
capital	and	is	adjusted	where	applicable	to	take	into	account	any	specific	
risks	relating	to	the	country	where	the	cash-generating	unit	is	located,	
although	other	rates	may	be	used	if	appropriate	to	the	specific	
circumstances.	In	2010	the	rates	ranged	from	11%	to	14%	nominal	
(2009	9%	to	13%	nominal).	The	rate	applied	in	each	country	is	re-assessed	
each	year.

Irrespective	of	whether	there	is	any	indication	of	impairment,	BP	is	
required	to	test	annually	for	impairment	of	goodwill	acquired	in	a	business	
combination.	The	group	carries	goodwill	of	approximately	$8.6	billion	on	its	
balance	sheet	(2009	$8.6	billion),	principally	relating	to	the	Atlantic	Richfield	
and	Burmah	Castrol	acquisitions.	In	testing	goodwill	for	impairment,	the	
group	uses	a	similar	approach	to	that	described	above	for	asset	
impairment.	If	there	are	low	oil	prices	or	natural	gas	prices	or	refining	
margins	or	marketing	margins	for	an	extended	period,	the	group	may	need	
to	recognize	significant	goodwill	impairment	charges.	In	2009,	an	
impairment	loss	of	$1.6	billion	was	recognized	to	write	off	all	of	the	
goodwill	allocated	to	the	US	West	Coast	fuels	value	chain	(FVC).	The		
prevailing	weak	refining	environment,	together	with	a	review	of	future	
margin	expectations	in	the	FVC,	led	to	a	reduction	in	the	expected	future	
cash	flows.

Taxation
The	computation	of	the	group’s	income	tax	expense	involves	the	
interpretation	of	applicable	tax	laws	and	regulations	in	many	jurisdictions	
throughout	the	world.	The	resolution	of	tax	positions	taken	by	the	group,	
through	negotiations	with	relevant	tax	authorities	or	through	litigation,	can	
take	several	years	to	complete	and	in	some	cases	it	is	difficult	to	predict	
the	ultimate	outcome.

In	addition,	the	group	has	carry-forward	tax	losses	and	tax	credits	in	
certain	taxing	jurisdictions	that	are	available	to	offset	against	future	taxable	
profit.	However,	deferred	tax	assets	are	recognized	only	to	the	extent	that	it	
is	probable	that	taxable	profit	will	be	available	against	which	the	unused	tax	
losses	or	tax	credits	can	be	utilized.	Management	judgement	is	exercised	
in	assessing	whether	this	is	the	case.

To	the	extent	that	actual	outcomes	differ	from	management’s	

estimates,	income	tax	charges	or	credits	may	arise	in	future	periods.	For	
more	information	see	Financial	statements	–	Note	19	on	page	177	and	
Note	44	on	page	218.

Additional	information	for	shareholders

Derivative financial instruments
The	group	uses	derivative	financial	instruments	to	manage	certain	
exposures	to	fluctuations	in	foreign	currency	exchange	rates,	interest	rates	
and	commodity	prices	as	well	as	for	trading	purposes.	In	addition,	
derivatives	embedded	within	other	financial	instruments	or	other	host	
contracts	are	treated	as	separate	derivatives	when	their	risks	and	
characteristics	are	not	closely	related	to	those	of	the	host	contract.	All	such	
derivatives	are	initially	recognized	at	fair	value	on	the	date	on	which	a	
derivative	contract	is	entered	into	and	are	subsequently	remeasured	at	fair	
value.	Gains	and	losses	arising	from	changes	in	the	fair	value	of	derivatives	
that	are	not	designated	as	effective	hedging	instruments	are	recognized	in	
the	income	statement.

In	some	cases	the	fair	values	of	derivatives	are	estimated	using	

models	and	other	valuation	methods	due	to	the	absence	of	quoted	prices	
or	other	observable,	market-corroborated	data.	In	particular,	this	applies	to	
the	majority	of	the	group’s	natural	gas	embedded	derivatives.	These	are	
primarily	long-term	UK	gas	contracts	that	use	pricing	formulae	not	related	
to	gas	prices,	for	example,	oil	product	and	power	prices.	These	contracts	
are	valued	using	models	with	inputs	that	include	price	curves	for	each	of	
the	different	products	that	are	built	up	from	active	market	pricing	data	and	
extrapolated	to	the	expiry	of	the	contracts	using	the	maximum	available	
external	pricing	information.	Additionally,	where	limited	data	exists	for	
certain	products,	prices	are	interpolated	using	historic	and	long-term	pricing	
relationships.	Price	volatility	is	also	an	input	for	the	models.	Changes	in	the	
key	assumptions	could	have	a	material	impact	on	the	gains	and	losses	on	
embedded	derivatives	recognized	in	the	income	statement.	For	more	
information	see	Financial	statements	–	Note	34	on	page	192.	An	analysis	
of	the	sensitivity	of	the	fair	value	of	the	embedded	derivatives	to	changes	
in	the	key	assumptions	is	provided	in	Financial	statements	–	Note	27	
on	page	185.

Provisions and contingencies
The	group	holds	provisions	for	the	future	decommissioning	of	oil	and	
natural	gas	production	facilities	and	pipelines	at	the	end	of	their	economic	
lives.	The	largest	decommissioning	obligations	facing	BP	relate	to	the	
plugging	and	abandonment	of	wells	and	the	removal	and	disposal	of	oil	and	
natural	gas	platforms	and	pipelines	around	the	world.	The	estimated	
discounted	costs	of	performing	this	work	are	recognized	as	we	drill	the	
wells	and	install	the	facilities,	reflecting	our	legal	obligations	at	that	time.	
A	corresponding	asset	of	an	amount	equivalent	to	the	provision	is	also	
created	within	property,	plant	and	equipment.	This	asset	is	depreciated	
over	the	expected	life	of	the	production	facility	or	pipeline.	Most	of	these	
decommissioning	events	are	many	years	in	the	future	and	the	precise	
requirements	that	will	have	to	be	met	when	the	removal	event	actually	
occurs	are	uncertain.	Decommissioning	technologies	and	costs	are	
constantly	changing,	as	well	as	political,	environmental,	safety	and	public	
expectations.	Consequently,	the	timing	and	amounts	of	future	cash	flows	
are	subject	to	significant	uncertainty.	Changes	in	the	expected	future	costs	
are	reflected	in	both	the	provision	and	the	asset.

Decommissioning	provisions	associated	with	downstream	and	
petrochemicals	facilities	are	generally	not	recognized,	as	such	potential	
obligations	cannot	be	measured,	given	their	indeterminate	settlement	
dates.	The	group	performs	periodic	reviews	of	its	downstream	and	
petrochemicals	long-lived	assets	for	any	changes	in	facts	and	circumstances	
that	might	require	the	recognition	of	a	decommissioning	provision.

The	timing	and	amount	of	future	expenditures	are	reviewed	
annually,	together	with	the	interest	rate	used	in	discounting	the	cash	flows.	
The	interest	rate	used	to	determine	the	balance	sheet	obligation	at	the	end	
of	2010	was	1.5%	(2009	1.75%).	The	interest	rate	represents	the	real	rate	
(i.e.	excluding	the	impacts	of	inflation)	on	long-dated	government	bonds.

BP	Annual	Report	and	Form	20-F	2010	 125

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Additional	information	for	shareholders

Other	provisions	and	liabilities	are	recognized	in	the	period	when	it	
becomes	probable	that	there	will	be	a	future	outflow	of	funds	resulting	
from	past	operations	or	events	and	the	amount	of	cash	outflow	can	be	
reliably	estimated.	The	timing	of	recognition	and	quantification	of	the	
liability	require	the	application	of	judgement	to	existing	facts	and	
circumstances,	which	can	be	subject	to	change.	Since	the	actual	cash	
outflows	can	take	place	many	years	in	the	future,	the	carrying	amounts	of	
provisions	and	liabilities	are	reviewed	regularly	and	adjusted	to	take	account	
of	changing	facts	and	circumstances.

A	change	in	estimate	of	a	recognized	provision	or	liability	would	

result	in	a	charge	or	credit	to	net	income	in	the	period	in	which	the	change	
occurs	(with	the	exception	of	decommissioning	costs	as	described	above).

Provisions	for	environmental	remediation	are	made	when	a	clean-up	

is	probable	and	the	amount	of	the	obligation	can	be	reliably	estimated.	
Generally,	this	coincides	with	commitment	to	a	formal	plan	of	action	or,	if	
earlier,	on	divestment	or	on	closure	of	inactive	sites.	The	provision	for	
environmental	liabilities	is	estimated	based	on	current	legal	and	
constructive	requirements,	technology,	price	levels	and	expected	plans		
for	remediation.	Actual	costs	and	cash	outflows	can	differ	from		
estimates	because	of	changes	in	laws	and	regulations,	public		
expectations,	prices,	discovery	and	analysis	of	site	conditions	and		
changes	in	clean-up	technology.

The	provision	for	environmental	liabilities	is	reviewed	at	least	
annually.	The	interest	rate	used	to	determine	the	balance	sheet	obligation	
at	31	December	2010	was	1.5%	(2009	1.75%).

As	further	described	in	Financial	statements	–	Note	44	on	

page	218,	the	group	is	subject	to	claims	and	actions.	The	facts	and	
circumstances	relating	to	particular	cases	are	evaluated	regularly	in	
determining	whether	it	is	probable	that	there	will	be	a	future	outflow	of	
funds	and,	once	established,	whether	a	provision	relating	to	a	specific	
litigation	should	be	adjusted.	Accordingly,	significant	management	
judgement	relating	to	contingent	liabilities	is	required,	since	the	outcome	of	
litigation	is	difficult	to	predict.

Gulf of Mexico oil spill
As	a	consequence	of	the	Gulf	of	Mexico	oil	spill,	as	described	on	
pages	34-39,	BP	has	incurred	costs	during	the	year	and	has	recognized	
liabilities	for	future	costs.	Liabilities	of	uncertain	timing	or	amount	and	
contingent	liabilities	have	been	accounted	for	and/or	disclosed	in	
accordance	with	IAS	37	‘Provisions,	contingent	liabilities	and	contingent	
assets’.	BP’s	rights	and	obligations	in	relation	to	the	$20-billion	trust	fund	
which	was	established	during	the	year	have	been	accounted	for	in	
accordance	with	IFRIC	5	‘Rights	to	interests	arising	from	decommissioning,	
restoration	and	environmental	rehabilitation	funds’.

The	total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	to	all	
obligations	relating	to	the	incident	are	subject	to	significant	uncertainty	and	
the	ultimate	exposure	and	cost	to	BP	will	be	dependent	on	many	factors.	
Furthermore,	the	amount	of	claims	that	become	payable	by	BP,	the	amount	
of	fines	ultimately	levied	on	BP	(including	any	determination	of	BP’s	
negligence),	the	outcome	of	litigation,	and	any	costs	arising	from	any	
longer-term	environmental	consequences	of	the	oil	spill,	will	also	impact	
upon	the	ultimate	cost	for	BP.	Although	the	provision	recognized	is	the	
current	best	estimate	of	expenditures	required	to	settle	certain	present	
obligations	at	the	end	of	the	reporting	period,	there	are	future	expenditures	
for	which	it	is	not	possible	to	measure	the	obligation	reliably.

The	magnitude	and	timing	of	possible	obligations	in	relation	to	the	
Gulf	of	Mexico	oil	spill	are	subject	to	a	very	high	degree	of	uncertainty	as	
described	further	in	Risk	factors	on	pages	27-32.	Any	such	possible	
obligations	are	therefore	contingent	liabilities	and,	at	present,	it	is	not	
practicable	to	estimate	their	magnitude	or	possible	timing	of	payment.	
Furthermore,	other	material	unanticipated	obligations	may	arise	in	future	in	
relation	to	the	incident.	Refer	to	Financial	statements	–	Note	44	on	
page	218	for	further	information.

126	 BP	Annual	Report	and	Form	20-F	2010

Expenditure	to	be	met	from	the	$20-billion	trust	fund
In	June	2010	BP	agreed	with	the	US	government	that	it	would	establish	a	
trust	fund	of	$20	billion	to	be	available	to	satisfy	legitimate	individual	and	
business	claims	administered	by	the	Gulf	Coast	Claims	Facility	(GCCF),	
state	and	local	government	claims	resolved	by	BP,	final	judgments	and	
settlements,	state	and	local	response	costs,	and	natural	resource	damages	
and	related	costs.	Fines,	penalties	and	claims	administration	costs	are	not	
covered	by	the	trust	fund.	BP’s	obligation	to	make	contributions	to	the	trust	
fund	was	recognized	in	full	and	is	included	within	other	payables	on	the	
balance	sheet	after	taking	account	of	the	time	value	of	money.	The	
establishment	of	the	trust	fund	does	not	represent	a	cap	or	floor	on	BP’s	
liabilities	and	BP	does	not	admit	to	a	liability	of	this	amount.

An	asset	has	been	recognized	representing	BP’s	right	to	receive	
reimbursement	from	the	trust	fund.	This	is	the	portion	of	the	estimated	
future	expenditure	provided	for	that	will	be	settled	by	payments	from	the	
trust	fund.	BP	will	not	actually	receive	any	reimbursements	from	the	trust	
fund,	but	rather	payments	will	be	made	directly	to	claimants	from	the	
trust	fund.

BP	has	provided	for	its	best	estimate	of	items	that	will	be	paid	
through	the	$20-billion	trust	fund.	It	is	not	possible,	at	this	time,	to	measure	
reliably	any	other	items	that	will	be	paid	from	the	trust	fund,	namely	any	
obligation	in	relation	to	Natural	Resource	Damages	claims,	and	claims	
asserted	in	civil	litigation,	nor	is	it	practicable	to	estimate	their	magnitude	or	
possible	timing	of	payment.	Although	these	items,	which	will	be	paid	
through	the	trust	fund,	have	not	been	provided	for	at	this	time,	BP’s	full	
obligation	under	the	$20-billion	trust	fund	has	been	expensed	in	the	income	
statement,	taking	account	of	the	time	value	of	money.

Other	expenditure	not	covered	by	the	$20-billion	trust	fund
For	those	items	not	covered	by	the	trust	fund	it	is	not	possible	to	measure	
reliably	any	obligation	in	relation	to	other	litigation	or	potential	fines	and	
penalties,	except	for	those	relating	to	the	Clean	Water	Act.	There	are	a	
number	of	federal	and	state	environmental	and	other	provisions	of	law,	
other	than	the	Clean	Water	Act,	under	which	one	or	more	governmental	
agencies	could	seek	civil	fines	and	penalties	from	BP.	Given	the	large	
number	of	claims	that	may	be	asserted,	it	is	not	possible	at	this	time	to	
determine	whether	and	to	what	extent	any	such	claims	would	be	
successful	or	what	penalties	or	fines	would	be	assessed.

Contingent	assets	relating	to	the	Gulf	of	Mexico	oil	spill
BP	is	the	operator	of	the	Macondo	well	and	holds	a	65%	working	interest,	
with	the	remaining	35%	interest	held	by	two	co-owners,	Anadarko	
Petroleum	Corporation	(APC)	and	MOEX	Offshore	2007	LLC	(MOEX).	
Under	the	Operating	Agreement,	MOEX	and	APC	are	responsible	for	
reimbursing	BP	for	their	proportionate	shares	of	the	costs	of	all	operations	
and	activities	conducted	under	the	Operating	Agreement.	In	addition,	the	
parties	are	responsible	for	their	proportionate	shares	of	all	liabilities	
resulting	from	operations	or	activities	conducted	under	the	Operating	
Agreement,	except	where	liability	results	from	a	party’s	gross	negligence	
or	wilful	misconduct,	in	which	case	that	party	is	solely	responsible.	BP	
does	not	believe	that	it	has	been	grossly	negligent	under	the	terms	of	the	
Operating	Agreement	or	at	law.

As	at	31	December	2010,	$6	billion	had	been	billed	to	the	
co-owners,	which	BP	believes	to	be	contractually	recoverable.	As	further	
costs	are	incurred,	BP	believes	that	additional	amounts	are	billable	to	our	
co-owners	under	the	Operating	Agreement.

Our	co-owners	have	each	written	to	BP	indicating	that	they	are	

withholding	payment	in	light	of	the	investigations	surrounding,	and	
determination	of	the	root	causes	of,	the	incident.	In	addition,	APC	has	
publicly	accused	BP	of	having	been	grossly	negligent	and	stated	it	has	no	
liability	for	the	incident,	both	of	which	claims	BP	refutes	and	intends	to	
challenge	in	any	legal	proceedings.	There	are	also	audit	rights	concerning	
billings	under	the	Operating	Agreement	which	may	be	exercised	by	APC	
and	MOEX,	and	which	may	or	may	not	lead	to	an	adjustment	of	the	
amount	billed.	BP	may	ultimately	need	to	enforce	its	rights	to	collect	
payment	from	the	co-owners	through	an	arbitration	proceeding	as	provided	
for	in	the	Operating	Agreement.	There	is	a	risk	that	amounts	billed	to	
co-owners	may	not	ultimately	be	recovered	should	our	co-owners	be	found	
not	liable	for	these	costs	or	be	unable	to	pay	them.

BP	believes	that	it	has	a	contractual	right	to	recover	the	co-owners’	shares	
of	the	costs	incurred;	however,	no	recovery	amounts	have	been	recognized	
in	the	financial	statements	as	at	31	December	2010.

Pensions and other post-retirement benefits
Accounting	for	pensions	and	other	post-retirement	benefits	involves	
judgement	about	uncertain	events,	including	estimated	retirement	dates,	
salary	levels	at	retirement,	mortality	rates,	rates	of	return	on	plan	assets,	
determination	of	discount	rates	for	measuring	plan	obligations,	assumptions	
for	inflation	rates,	US	healthcare	cost	trend	rates	and	rates	of	utilization	of	
healthcare	services	by	US	retirees.

These	assumptions	are	based	on	the	environment	in	each	country.	
Determination	of	the	projected	benefit	obligations	for	the	group’s	defined	
benefit	pension	and	post-retirement	plans	is	important	to	the	recorded	
amounts	for	such	obligations	on	the	balance	sheet	and	to	the	amount	of	
benefit	expense	in	the	income	statement.	The	assumptions	used	may	vary	
from	year	to	year,	which	will	affect	future	results	of	operations.	Any	
differences	between	these	assumptions	and	the	actual	outcome	also	affect	
future	results	of	operations.

Pension	and	other	post-retirement	benefit	assumptions	are	reviewed	

by	management	at	the	end	of	each	year.	These	assumptions	are	used	to	
determine	the	projected	benefit	obligation	at	the	year-end	and	hence	the	
surpluses	and	deficits	recorded	on	the	group’s	balance	sheet,	and	pension	
and	other	post-retirement	benefit	expense	for	the	following	year.

The	pension	and	other	post-retirement	benefit	assumptions	at	

December	2010,	2009	and	2008	are	provided	in	Financial	statements	–	
Note	38	on	page	202.

The	assumed	rate	of	investment	return,	discount	rate,	inflation	rate	

and	the	US	healthcare	cost	trend	rate	have	a	significant	effect	on	the	
amounts	reported.	A	sensitivity	analysis	of	the	impact	of	changes	in	these	
assumptions	on	the	benefit	expense	and	obligation	is	provided	in	Financial	
statements	–	Note	38	on	page	202.

In	addition	to	the	financial	assumptions,	we	regularly	review	the	

demographic	and	mortality	assumptions.	Mortality	assumptions	reflect	best	
practice	in	the	countries	in	which	we	provide	pensions	and	have	been	
chosen	with	regard	to	the	latest	available	published	tables	adjusted	where	
appropriate	to	reflect	the	experience	of	the	group	and	an	extrapolation	of	
past	longevity	improvements	into	the	future.	A	sensitivity	analysis	of	the	
impact	of	changes	in	the	mortality	assumptions	on	the	benefit	expense	and	
obligation	is	provided	in	Financial	statements	–	Note	38	on	page	202.

Actuarial	gains	and	losses	are	recognized	in	full	within	other	

comprehensive	income	in	the	year	in	which	they	occur.

Property,	plants	and	equipment

BP	has	freehold	and	leasehold	interests	in	real	estate	in	numerous	
countries,	but	no	individual	property	is	significant	to	the	group	as	a	whole.	
See	Exploration	and	Production	on	page	40	for	a	description	of	the	group’s	
significant	reserves	and	sources	of	crude	oil	and	natural	gas.	Significant	
plans	to	construct,	expand	or	improve	specific	facilities	are	described	under	
each	of	the	business	headings	within	this	section.

Additional	information	for	shareholders

Share	ownership

Directors and senior management
As	at	24	February	2011,	the	following	directors	of	BP	p.l.c.	held	interests		
in	BP	ordinary	shares	of	25	cents	each	or	their	calculated	equivalent	as	set	
out	below:

Director	

C-H	Svanberg	
R	W	Dudley	
P	M	Anderson	
F	L	Bowman	
A	Burgmans	
C	B	Carroll		
Sir	William	Castell	
I	C	Conn	
G	David	
I	E	L	Davis		
D	J	Flint	
Dr	B	E	Grote	
Dr	D	S	Julius	
B	R	Nelson		
F	P	Nhleko		

Ordinary	
shares	

Performance	
sharesa	

Restricted
sharesb

6,000c	
7,320c	
10,156	
10,500c	
82,500	

925,000	
–	
280,799c	 1,120,716c	
–	
–	
–	
–	
–	
417,553d	 2,016,005	
159,000c	
–	
–	
10,000	
–	
15,000	
1,372,643e	 2,376,570c	
–	
–	
–	

15,000	
–	
–	

–
–
–
–
–
–
–
133,452
–
–
–
–
–
–
–

	a
	Performance	shares	awarded	under	the	BP	Executive	Directors’	Incentive	Plan.	These	figures	
represent	the	maximum	possible	vesting	levels.	The	actual	number	of	shares/ADSs	that	vest	will	
depend	on	the	extent	to	which	performance	conditions	have	been	satisfied	over	a	three-year	period.
b
	R	 estricted	share	award	under	the	BP	Executive	Directors’	Incentive	Plan.	These	shares	will	vest	in	
2013,	subject	to	the	director’s	continued	service	and	satisfactory	performance.
c
	Held
d
	Includes
e
	Held

	as	ADSs,	except	for	94	shares	held	as	ordinary	shares.

	48,024	shares	held	as	ADSs.

	as	ADSs.

As	at	24	February	2011,	the	following	directors	of	BP	p.l.c.	held	options	
under	the	BP	group	share	option	schemes	for	ordinary	shares	or	their	
calculated	equivalent	as	set	out	below:

Director	

R	W	Dudleya	
I	C	Conn	
Dr	B	E	Grotea	b	

	as	ADSs.

a
	Held
b
T		 hese	options	lapsed	on	25	February	2011.

Options

259,218
203,472
349,998

There	are	no	directors	or	members	of	senior	management	who	own	more	
than	1%	of	the	ordinary	shares	outstanding.	At	24	February	2011,	all	
directors	and	senior	management	as	a	group	held	interests	in	9,736,214	
ordinary	shares	or	their	calculated	equivalent,	6,045,743	performance	
shares	or	their	calculated	equivalent	and	1,479,297	options	for	ordinary	
shares	or	their	calculated	equivalent	under	the	BP	group	share	
options	schemes.

Additional	details	regarding	the	options	granted	and	performance	

shares	awarded	can	be	found	in	the	directors’	remuneration	report	on	
pages	117-118.

BP	Annual	Report	and	Form	20-F	2010	 127

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l

	
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Additional	information	for	shareholders

Employee share plans
The	following	table	shows	employee	share	options	granted.

Options	thousands

2010	

2009	

2008

Employee	share	options	granted		
during	the	yeara	

10,420	

9,680	

8,063

a		For	the	options	outstanding	at	31	December	2010,	the	exercise	price	ranges	and	weighted	average	
remaining	contractual	lives	are	shown	in	Financial	statements	–	Note	41	on	page	214.

BP	offers	most	of	its	employees	the	opportunity	to	acquire	a	shareholding	
in	the	company	through	savings-related	and/or	matching	share	plan	
arrangements.	BP	also	uses	performance	plans	(see	Financial statements 
– Note 41 on page 214)	as	elements	of	remuneration	for	executive	
directors	and	senior	employees.

Shares	acquired	through	the	company’s	employee	share	plans	rank	

pari	passu	with	shares	in	issue	and	have	no	special	rights,	save	as	
described	below.	For	legal	and	practical	reasons,	the	rules	of	these	plans	
set	out	the	consequences	of	a	change	of	control	of	the	company,	and	
generally	provide	for	options	and	conditional	awards	to	vest	on	an	
accelerated	basis.

Savings and matching plans 
BP	ShareSave	Plan
This	is	a	savings-related	share	option	plan	under	which	employees	save	on	
a	monthly	basis,	over	a	three-	or	five-year	period,	towards	the	purchase	of	
shares	at	a	fixed	price	determined	when	the	option	is	granted.	This	price	is	
usually	set	at	a	20%	discount	to	the	market	price	at	the	time	of	grant.	The	
option	must	be	exercised	within	six	months	of	maturity	of	the	savings	
contract,	otherwise	it	lapses.	The	plan	is	run	in	the	UK	and	options	are	
granted	annually,	usually	in	June.	Participants	leaving	for	a	qualifying	reason	
will	have	six	months	in	which	to	use	their	savings	to	exercise	their	options	
on	a	pro-rated	basis.

BP	ShareMatch	plans
These	are	matching	share	plans	under	which	BP	matches	employees’	own	
contributions	of	shares	up	to	a	predetermined	limit.	The	plans	are	run	in	the	
UK	and	in	more	than	60	other	countries.	The	UK	plan	is	run	on	a	monthly	
basis	with	shares	being	held	in	trust	for	five	years	before	they	can	be	
released	free	of	any	income	tax	and	national	insurance	liability.	In	other	
countries,	the	plan	is	run	on	an	annual	basis	with	shares	being	held	in	trust	
for	three	years.	The	plan	is	operated	on	a	cash	basis	in	those	countries	
where	there	are	regulatory	restrictions	preventing	the	holding	of	BP	shares.	
When	the	employee	leaves	BP	all	shares	must	be	removed	from	trust	and	
units	under	the	plan	operated	on	a	cash	basis	must	be	encashed.

Once	shares	have	been	awarded	to	an	employee	under	the	plan,	

the	employee	may	instruct	the	trustee	how	to	vote	their	shares.

At	31	December	2010,	the	ESOPs	held	11,477,253	shares	(2009	
18,062,246	shares	and	2008	29,051,082	shares)	for	potential	future	
awards,	which	had	a	market	value	of	$82	million	(2009	$174	million	and	
2008	$220	million).

Pursuant	to	the	various	BP	group	share	option	schemes,	the	
following	options	for	ordinary	shares	of	the	company	were	outstanding	at	
18	February	2011:

Options	outstanding	(shares)		

261,526,262	

Expiry	dates	
of	options	

2011-2016	

	 Exercise	price
per	share

$6.09-$11.92

More	details	on	share	options	appear	in	Financial	statements	–	Note	41	on	
page	214.

Major	shareholders	and	related	
party	transactions

Register of members holding BP ordinary shares as at  
31 December 2010

Range	of	holdings	

1-200	 	
201-1,000	 	
1,001-10,000	
10,001-100,000	
100,001-1,000,000	
Over	1,000,000a	
Totals	 	

Number	of	 Percentage	of	 Percentage	of
total	ordinary
total	ordinary	
share	capital
shareholders	

ordinary	
shareholders	

59,514	
118,266	
124,516	
11,488	
960	
809	
315,553	

18.86	
37.48	
39.46	
3.64	
0.30	
0.26	
100.00	

0.02
0.30
1.80
1.12
1.72
95.04
100.00

a
		Includes	JPMorgan	Chase	Bank	holding	25.88%	of	the	total	ordinary	issued	share	capital	(excluding	
shares	held	in	treasury)	as	the	approved	depositary	for	ADSs,	a	breakdown	of	which	is	shown	in	
the	table	below.

Register of holders of American depositary shares (ADSs) as at 
31 December 2010a

Range	of	holdings	

1-200	 	
201-1,000	 	
1,001-10,000	
10,001-100,000	
100,001-1,000,000	
Over	1,000,000b	
Totals	 	

Number	of	
ADS	holders	

Percentage
of	total	ADS	 Percentage	of
total	ADSs

holders	

64,433	
32,209	
17,933	
1,051	
11	
1	
115,638	

55.73	
27.85	
15.51	
0.91	
0.00	
0.00	
100.00	

0.46
1.89
5.85
2.18
0.21
89.41
100.00

Local	plans
In	some	countries,	BP	provides	local	scheme	benefits,	the	rules	and	
qualifications	for	which	vary	according	to	local	circumstances.

Cash-settled	share-based	payments
Grants	are	settled	in	cash	where	participants	are	located	in	a	country	
whose	regulatory	environment	prohibits	the	holding	of	BP	shares.

	ADS	represents	six	25	cent	ordinary	shares.

a	One	
b		One	holder	of	ADSs	represents	some	795,382	underlying	shareholders.

As	at	31	December	2010,	there	were	also	1,630	preference	shareholders.	
Preference	shareholders	represented	0.44%	and	ordinary	shareholders	
represented	99.56%	of	the	total	issued	nominal	share	capital	of	the	
company	(excluding	shares	held	in	treasury)	as	at	that	date.

Employee	share	ownership	plans	(ESOPs)
ESOPs	have	been	established	to	hold	BP	shares	to	satisfy	any	releases	
made	to	participants	under	the	Executive	Directors’	Incentive	Plan,	the	
Long-Term	Performance	Plan	and	the	Share	Option	plans.	The	ESOPs	have	
waived	their	rights	to	dividends	on	shares	held	for	future	awards	and	are	
funded	by	the	group.	Pending	vesting,	the	ESOPs	have	independent	
trustees	that	have	the	discretion	in	relation	to	the	voting	of	such	shares.	
Until	such	time	as	the	company’s	own	shares	held	by	the	ESOP	trusts	vest	
unconditionally	in	employees,	the	amount	paid	for	those	shares	is	deducted	
in	arriving	at	shareholders’	equity	(see	Financial statements – Note 40 on 
page 210).	Assets	and	liabilities	of	the	ESOPs	are	recognized	as	assets	and	
liabilities	of	the	group.

128	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
Additional	information	for	shareholders

Substantial shareholdings and other information
The	disclosure	of	certain	major	interests	in	the	share	capital	of	the	
company	is	governed	by	the	Disclosure	and	Transparency	Rules	(DTR)	
made	by	the	UK	Financial	Services	Authority	and	the	US	Securities	
Exchange	Act	of	1934.	Under	DTR	5,	we	have	received	notification	that	
BlackRock,	Inc.	holds	5.72%	of	the	voting	rights	of	the	issued	share	capital	
of	the	company;	and	Legal	&	General	Group	Plc	holds	3.72%	of	the	voting	
rights	of	the	issued	share	capital	of	the	company.

holds	interests	in	374,000	8%	cumulative	first	preference	shares	(5.17%	of	
that	class)	and	404,500	9%	cumulative	second	preference	shares	(7.39%	of	
that	class).	Royal	London	Asset	Management	Ltd.	holds	interests	in	438,000	
9%	cumulative	second	preference	shares	(8.00%	of	that	class).	Ruffer	LLP	
holds	interests	in	398,000	9%	cumulative	second	preference	shares	(7.27%	
of	that	class).	Gartmore	Investment	Management	Limited	disposed	of	its	
interest	in	394,538	8%	cumulative	first	preference	shares	and	500,000	9%	
cumulative	second	preference	shares	during	2010.

The	company	has	been	notified	that	JPMorgan	Chase	Bank,	as	

The	total	preference	shares	in	issue	comprise	only	0.44%	of	the	

depositary	for	American	depositary	shares	(ADSs)	holds	interests	through	
its	nominee,	Guaranty	Nominees	Limited,	in	4,888,530,141	ordinary	shares	
(26.01%	of	the	company’s	ordinary	share	capital	excluding	shares	held	in	
treasury	and	shares	bought	back	for	cancellation).	During	2009,	BlackRock,	
Inc.	acquired	Barclays	Global	Investors,	resulting	in	an	increase	in	the	share	
interest	of	BlackRock,	Inc.	BlackRock,	Inc.	holds	interests	in	1,078,318,880	
ordinary	shares	(5.74%	of	the	ordinary	share	capital	excluding	shares	held	
in	treasury	and	shares	bought	back	for	cancellation).	Legal	&	General	Group	
plc	hold	interests	in	701,642,238	ordinary	shares	(3.73%	of	the	company’s	
ordinary	share	capital	excluding	shares	held	in	treasury	and	shares	bought	
back	for	cancellation).	The	company’s	major	shareholders	do	not	have	
different	voting	rights.

As	part	of	an	agreed	strategic	alliance	with	Rosneft	Oil	Company	

(Rosneft),	the	company	has	agreed	to	issue	5%	of	its	ordinary	share	capital	
(excluding	shares	held	in	treasury	and	shares	bought	back	for	cancellation)	
to	Rosneft	in	exchange	for	the	receipt	of	approximately	9.5%	of	Rosneft’s	
ordinary	share	capital.	Once	issued,	these	shares	are	subject	to	mutual	
lock-up	arrangements.	Neither	party	can,	subject	to	certain	exceptions,	
dispose	of	the	other	party’s	shares	for	a	period	of	two	years.	The	lock-up	
does	not	prevent	Rosneft	from	accepting	a	takeover	offer	for	the	whole	of	
the	company’s	share	capital	or	from	providing	an	irrevocable	undertaking	to	
accept	a	takeover	offer	which	has	been	recommended	by	the	company.	
Following	the	expiration	of	the	lock-up	period,	orderly	marketing	provisions	
will	apply	to	the	disposal	of	either	party’s	shares.

See	Legal	proceedings	on	page	133	for	information	on	an	interim	

injunction,	granted	by	the	English	High	Court	on	1	February	2011,	
restraining	BP	from	taking	any	further	steps	in	relation	to	the	Rosneft	
transactions	pending	the	outcome	of	arbitration	proceedings.

The	company	has	also	been	notified	of	the	following	interests	in	

preference	shares:	The	National	Farmers	Union	Mutual	Insurance	Society	
Limited	holds	interests	in	945,000	8%	cumulative	first	preference	shares	
(13.07%	of	that	class)	and	987,000	9%	cumulative	second	preference	
shares	(18.03%	of	that	class).	M	&	G	Investment	Management	Ltd.	holds	
interests	in	528,150	8%	cumulative	first	preference	shares	(7.30%	of	that	
class)	and	644,450	9%	cumulative	second	preference	shares	(11.77%	of	
that	class).	Duncan	Lawrie	Ltd.	holds	interests	in	459,876	8%	cumulative	
first	preference	shares	(6.36%	of	that	class).	Lazard	Asset	Management	Ltd.	

company’s	total	issued	nominal	share	capital	(excluding	shares	held	in	
treasury),	the	rest	being	ordinary	shares.

Related party transactions
Transactions	between	the	group	and	its	significant	jointly	controlled	entities	
and	associates	are	summarized	in	Financial	statements	–	Note	25	on	
page	183	and	Note	26	on	page	184.	In	the	ordinary	course	of	its	business,	
the	group	enters	into	transactions	with	various	organizations	with	which	
certain	of	its	directors	or	executive	officers	are	associated.	Except	as	
described	in	this	report,	the	group	did	not	have	material	transactions	or	
transactions	of	an	unusual	nature	with,	and	did	not	make	loans	to,	related	
parties	in	the	period	commencing	1	January	2010	to	18	February	2011.

Dividends

When	dividends	are	paid	on	its	ordinary	shares,	BP’s	policy	is	to	pay	interim	
dividends	on	a	quarterly	basis.	During	2010	the	BP	board	announced	an	
agreed	package	of	measures	to	meet	its	obligations	as	a	responsible	party	
arising	from	the	Gulf	of	Mexico	incident.	As	a	consequence	of	this	
agreement,	the	BP	board	reviewed	its	dividend	policy	and	decided	that,	in	
the	circumstances,	it	would	be	prudent	to	cancel	the	previously	announced	
first-quarter	dividend	and	that	no	interim	dividends	would	be	announced	in	
respect	of	the	second	and	third	quarters	of	2010.	On	1	February	2011	the	
BP	board	announced	that	it	would	pay	a	dividend	for	the	fourth	quarter	2010.
BP	policy	is	to	announce	dividends	for	ordinary	shares	in	US	dollars	
and	state	an	equivalent	pounds	sterling	dividend.	Dividends	on	BP	ordinary	
shares	will	be	paid	in	pounds	sterling	and	on	BP	ADSs	in	US	dollars.	The	
rate	of	exchange	used	to	determine	the	sterling	amount	equivalent	is	the	
average	of	the	market	exchange	rates	in	London	over	the	four	business	
days	prior	to	the	sterling	equivalent	announcement	date.	The	directors	may	
choose	to	declare	dividends	in	any	currency	provided	that	a	sterling	
equivalent	is	announced,	but	it	is	not	the	company’s	intention	to	change	its	
current	policy	of	announcing	dividends	on	ordinary	shares	in	US	dollars.

The	following	table	shows	dividends	announced	and	paid	by	the	company	per	ADS	for	each	of	the	past	five	years.

Dividends	per	American	depositary	share
2006	

2007	

2008	

2009	

2010 

March	

June	

September	

December	

Total

UK	pence	
US	cents	
Canadian	cents	
UK	pence	
US	cents	
Canadian	cents	
UK	pence	
US	cents	
Canadian	cents	
UK	pence	
US	cents	
Canadian	centsa	
UK pence 
US cents 

31.7	
56.25	
64.5	
31.5	
61.95	
73.3	
40.9	
81.15	
80.8	
58.91	
84	
n/a	
52.07 
84 

31.5	
56.25	
64.1	
30.9	
61.95	
69.5	
41.0	
81.15	
82.5	
57.50	
84	
n/a	
– 
– 

31.9	
58.95	
67.4	
31.7	
64.95	
67.8	
42.2	
84.0	
85.8	
51.02	
84	
n/a	
– 
– 

31.4	
58.95	
66.5	
31.8	
64.95	
63.6	
52.2	
84.0	
108.6	
51.07	
84	
n/a	
– 
– 

126.5
230.4
262.5
125.9
253.8
274.2
176.3
330.3
357.7
218.5
336
n/a
52.07
84

a 		BP	shares	were	de-listed	from	the	Toronto	Stock	Exchange	on	15	August	2008	and	the	last	dividend	payment	in	Canadian	dollars	was	made	on	8	December	2008.	

BP	Annual	Report	and	Form	20-F	2010	 129

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l

	
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
	
Under	OPA	90,	BP	E&P	has	been	designated	as	one	of	the	‘responsible	
parties’	for	the	oil	spill	resulting	from	the	Incident.	Accordingly,	BP	E&P	is	
one	of	the	parties	that	the	US	government	alleges	is	financially	responsible	
for	the	clean-up	of	the	spill	and	for	economic	damages	as	provided	by	OPA	
90.	In	addition,	pursuant	to	OPA	90,	the	US	Coast	Guard	has	requested	
reimbursement	from	BP	and	the	other	responsible	parties	for	its	costs	of	
responding	to	the	Incident,	and	BP	has	paid	all	amounts	so	billed	to	date.	
Continuing	requests	for	cost	reimbursement	are	expected	from	the	US	
Coast	Guard	and	other	governmental	authorities.	In	addition,	BP	is	
participating	with	federal	and	state	trustees	in	a	co-operative	assessment	
of	potential	natural	resource	damages	associated	with	the	spill.	Under	
OPA	90,	the	US	government	alleges	that	BP	E&P	is	one	of	the	parties	
financially	responsible	for	paying	the	reasonable	assessment	costs	incurred	
by	these	trustees	as	well	as	natural	resource	damages	that	result	from	the	
Incident.

BP	E&P	has	established	and	committed	to	fund	the	Deepwater	

Horizon	Oil	Spill	Trust,	a	$20-billion	trust	fund	to	pay	costs	and	satisfy	
legitimate	claims.	BP	E&P	contributed	$5	billion	to	the	trust	fund	in	2010.	
This	will	be	supplemented	by	additional	payments	of	$1.25	billion	per	
quarter	until	a	total	of	$20	billion	has	been	paid	into	the	trust	fund.	While	
the	trust	fund	is	building,	BP	E&P	has	pledged	collateral	consisting	of	an	
overriding	royalty	interest	in	oil	and	gas	production	from	certain	assets	in	
the	Gulf	of	Mexico	sufficient	at	any	time	to	secure	the	difference	between	
the	amount	deposited	as	of	that	date	and	$20	billion.	The	establishment	of	
this	trust	does	not	represent	a	cap	on	BP’s	liabilities,	and	BP	does	not	
admit	to	a	liability	of	this	amount.	The	trust	fund	will	pay	claims	
administered	by	the	GCCF,	state	and	local	government	claims	resolved	by	
BP,	final	judgments,	settlements,	state	and	local	response	costs,	and	
natural	resource	damages	and	related	costs.	Payments	from	the	trust	fund	
will	be	made	upon	adjudication	or	resolution	of	claims	or	the	final	
determination	of	other	costs	covered	by	the	account.	There	will	be	a	sunset	
on	the	trust	fund,	and	funds,	if	any,	remaining	once	the	claims	process	has	
been	completed	will	revert	to	BP	E&P.

BP	is	subject	to	a	number	of	investigations	related	to	the	Incident	
by	numerous	agencies	of	the	US	government.	On	27	April	2010,	the	US	
Coast	Guard	and	the	Minerals	Management	Service	(renamed	the	Bureau	
of	Ocean	Energy	Management,	Regulation	and	Enforcement	in	June	2010)	
convened	a	joint	investigation	of	the	Incident	by	establishing	a	Marine	
Board	of	Investigation	aimed	at	determining	the	causes	of	the	Incident	and	
recommending	safety	improvements.	BP	was	designated	as	one	of	several	
Parties	in	Interest	in	the	investigation.

On	21	May	2010,	President	Obama	signed	an	executive	order	

establishing	the	National	Commission	on	the	BP	Deepwater	Horizon	Oil	
Spill	and	Offshore	Drilling	(National	Commission)	to	examine	and	report	on,	
within	six	months	of	the	date	of	the	Commission’s	first	meeting,	the	
relevant	facts	and	circumstances	concerning	the	causes	of	the	Gulf	of	
Mexico	oil	spill	incident	and	develop	options	for	guarding	against,	and	
mitigating	the	impact	of,	oil	spills	associated	with	offshore	drilling,	taking	
into	consideration	the	environmental,	public	health,	and	economic	effects	
of	such	options.	On	11	January	2011,	the	National	Commission	published	
its	final	report	on	the	causes	of	the	Incident	and	its	recommendations	for	
policy	and	regulatory	changes	for	offshore	drilling.	On	17	February	2011,	
the	National	Commission’s	Chief	Counsel	published	a	separate	report	on	
his	investigation	that	provides	additional	information	about	the	causes	of	
the	Incident.

Additional	information	for	shareholders

A	dividend	reinvestment	plan	(DRIP)	was	in	place	for	the	fourth-quarter	
dividend	paid	in	March	2010,	allowing	holders	of	BP	ordinary	shares	to	
elect	to	reinvest	the	net	cash	dividend	in	shares	purchased	on	the	London	
Stock	Exchange.	Following	shareholder	approval	at	BP’s	AGM	on	15	April	
2010,	a	Scrip	Dividend	Programme	(Programme)	was	introduced	and	the	
DRIP	was	withdrawn.	The	Programme	enables	BP	ordinary	shareholders	
and	ADS	holders	to	elect	to	receive	new	fully	paid	ordinary	shares	in	BP	(or	
ADSs	in	the	case	of	ADS	holders)	instead	of	cash.	The	operation	of	the	
Programme	is	always	subject	to	the	directors’	decision	to	make	the	scrip	
offer	available	in	respect	of	any	particular	dividend.	Should	the	directors	
decide	not	to	offer	the	scrip	in	respect	of	any	particular	dividend,	cash	will	
automatically	be	paid	instead.

Future	dividends	will	be	dependent	on	future	earnings,	the	financial	

condition	of	the	group,	the	Risk	factors	set	out	on	pages	27-32	and	other	
matters	that	may	affect	the	business	of	the	group	set	out	in	Our	strategy	
on	pages	19-20	and	in	Liquidity	and	capital	resources	on	page	64.

Legal	proceedings

Proceedings and investigations relating to the  
Gulf of Mexico oil spill
BP	p.l.c.,	BP	Exploration	&	Production	Inc.	(BP	E&P)	and	various	other	BP	
entities	(collectively	referred	to	as	BP)	are	among	the	companies	named	as	
defendants	in	more	than	400	private	civil	lawsuits	resulting	from	the	
20	April	2010	explosions	and	fire	on	the	semi-submersible	rig	Deepwater	
Horizon	and	resulting	oil	spill	(the	Incident)	and	further	actions	are	likely	to	
be	brought.	BP	E&P	is	lease	operator	of	Mississippi	Canyon,	Block	252	in	
the	Gulf	of	Mexico,	where	the	Deepwater	Horizon	was	deployed	at	the	
time	of	the	Incident,	and	holds	a	65%	working	interest.	The	other	working	
interest	owners	are	Anadarko	Petroleum	Company	and	MOEX	Offshore	
2007	LLC.	The	Deepwater	Horizon,	which	was	owned	and	operated	by	
certain	affiliates	of	Transocean,	Ltd.	(Transocean),	sank	on	22	April	2010.	
The	pending	lawsuits	and/or	claims	arising	from	the	Incident	have	been	
brought	in	US	federal	and	state	courts.	Plaintiffs	include	individuals,	
corporations	and	governmental	entities	and	many	of	the	lawsuits	purport	to	
be	class	actions.	The	lawsuits	assert,	among	others,	claims	for	personal	
injury	in	connection	with	the	Incident	itself	and	the	response	to	it,	and	
wrongful	death,	commercial	or	economic	injury,	breach	of	contract	and	
violations	of	statutes.	The	lawsuits	seek	various	remedies	including	
compensation	to	injured	workers	and	families	of	deceased	workers,	
recovery	for	commercial	losses	and	property	damage,	claims	for	
environmental	damage,	remediation	costs,	injunctive	relief,	treble	damages	
and	punitive	damages.	Purported	classes	of	claimants	include	residents	of	
the	states	of	Louisiana,	Mississippi,	Alabama,	Florida,	Texas,	Tennessee,	
Kentucky,	Georgia	and	South	Carolina,	property	owners	and	rental	agents,	
fishermen	and	persons	dependent	on	the	fishing	industry,	charter	boat	
owners	and	deck	hands,	marina	owners,	gasoline	distributors,	shipping	
interests,	restaurant	and	hotel	owners	and	others	who	are	property	and/or	
business	owners	alleged	to	have	suffered	economic	loss.	Shareholder	
derivative	lawsuits	have	also	been	filed	in	US	federal	and	state	courts	
against	various	current	and	former	officers	and	directors	of	BP	alleging,	
among	other	things,	breach	of	fiduciary	duty,	gross	mismanagement,	
abuse	of	control	and	waste	of	corporate	assets.	Purported	class	action	
lawsuits	have	also	been	filed	in	US	federal	courts	against	BP	entities	and	
various	current	and	former	officers	and	directors	alleging	securities	fraud	
claims	and	violations	of	the	Employee	Retirement	Income	Security	Act	
(ERISA).	In	addition,	BP	has	been	named	in	several	lawsuits	alleging	claims	
under	the	Racketeer-Influenced	and	Corrupt	Organizations	Act	(RICO).	In	
August	2010,	many	of	the	lawsuits	pending	in	federal	court	were	
consolidated	by	the	Federal	Judicial	Panel	on	Multidistrict	Litigation	into	
two	multi-district	litigation	proceedings,	one	in	federal	court	in	Houston	for	
the	securities,	derivative	and	ERISA	cases	and	another	in	federal	court	in	
New	Orleans	for	the	remaining	cases.	Since	late	September,	most	of	the	
Deepwater	Horizon	related	cases	have	been	pending	before	these	courts.	
On	18	February	2011,	certain	Transocean	affiliates	filed	a	third	party	
complaint	against	BP,	the	US	government,	and	other	corporations	involved	in	
the	Incident,	thereby	naming	those	entities	as	formal	parties	in	Transocean’s	
Limitation	of	Liability	action	pending	in	federal	court	in	New	Orleans.

130	 BP	Annual	Report	and	Form	20-F	2010

On	7	July	2010,	the	US	Chemical	Safety	and	Hazard	Investigation	Board	
(CSB)	informed	BP	of	its	intent	to	conduct	an	investigation	of	the	Incident.	
The	investigation	is	focused	on	the	20	April	2010	explosions	and	fire,	and	
not	the	resulting	oil	spill	or	response	efforts.	The	CSB	is	expected	to	issue	
within	two	years	several	investigation	reports	that	will	seek	to	identify	the	
alleged	root	cause(s)	of	the	Incident,	and	recommend	improvements	to	BP	
and	industry	practices	and	to	regulatory	programmes	to	prevent	recurrence	
and	mitigate	potential	consequences.	Also,	at	the	request	of	the	
Department	of	the	Interior,	the	National	Academy	of	Engineering/National	
Research	Council	established	a	Committee	(Committee)	to	examine	the	
performance	of	the	technologies	and	practices	involved	in	the	probable	
causes	of	the	explosion,	including	the	performance	of	the	blowout	
preventer	and	related	technology	features,	and	to	identify	and	recommend	
available	technology,	industry	best	practices,	best	available	standards,	and	
other	measures	in	the	US	and	around	the	world	related	to	oil	and	gas	
deepwater	exploratory	drilling	and	well	completion	to	avoid	future	
occurrence	of	such	events.	On	17	November	2010	the	Committee	issued	
its	interim	report	setting	forth	the	committee’s	preliminary	findings	and	
observations	on	various	actions	and	decisions	including	well	design,	
cementing	operations,	well	monitoring,	and	well	control	actions.	The	
interim	report	also	considers	management,	oversight,	and	regulation	of	
offshore	operations.	We	expect	that	the	Committee	will	issue	its	final	
report	that	presents	the	Committee’s	final	analysis,	including	findings	and/
or	recommendations,	by	1	June	2011	(a	pre-publication	version	of	report),	
with	further	peer	review	and	a	final	published	version	to	follow	by	30	
December	2011.

A	second,	unrelated	National	Academies’	Committee	will	be	looking	
at	the	methodologies	available	for	assessing	spill	impacts	on	ecosystems	in	
the	Gulf	of	Mexico,	and	a	summary	of	the	known	effects	of	the	spill,	the	
impacts	in	the	context	of	stresses	from	other	human	activities	in	the	Gulf,	
and	identification	of	research	and	monitoring	needs	to	more	fully	
understand	the	effects	of	the	spill	and	gauge	progress	towards	recovery	
and	restoration.	On	14	June	2010,	the	US	Coast	Guard	initiated	an	Incident	
Specific	Preparedness	Review	(ISPR)	to	examine	the	implementation	and	
effectiveness	of	the	response	and	recovery	operations	relating	to	the	spill.	
We	understand	that	the	ISPR	process	has	been	completed	and	a	Report	
(Report)	has	been	generated;	however	the	Report	has	not	yet	been	made	
publicly	available.	We	expect	that	the	Report	will	be	made	publicly	available	
sometime	in	the	first	quarter	of	2011.	Additionally,	BP	representatives	have	
appeared	before	multiple	committees	of	the	US	Congress	that	have	been	
conducting	inquiries	into	the	Incident.	BP	has	provided	documents	and	
written	information	in	response	to	requests	by	these	committees	and	will	
continue	to	do	so.	See	Risk	factors	–	Compliance	and	control	risks	on	
page	29.

On	1	June	2010,	the	US	Department	of	Justice	(DoJ)	announced	

that	it	is	conducting	an	investigation	into	the	Incident	encompassing	
possible	violations	of	US	civil	or	criminal	laws.	The	United	States	filed	a	civil	
complaint	against	BP	E&P	and	others	on	15	December	2010.	The	complaint	
seeks	a	declaration	of	liability	under	OPA	90	and	civil	penalties	under	the	
Clean	Water	Act.	Paragraph	92	of	the	complaint	sets	forth	a	purported	
‘reservation	of	rights’	on	behalf	of	the	United	States	to	amend	the	
complaint	or	file	additional	complaints	seeking	various	remedies	under	
various	laws	and	regulations,	including	but	not	limited	to	eight	specifically	
mentioned	federal	statutes.	Paragraph	92	of	the	complaint	likewise	
contains	a	similar	‘reservation	of	rights’	regarding	the	conduct	of	
‘administrative	proceedings’	under	‘the	Outer	Continental	Shelf	Lands	Act,	
43	U.S.C.	§§	1301	et seq.,	and	the	Federal	Oil	and	Gas	Royalty	
Management	Act,	30	U.S.C.	§§	1701	et seq.’

Citizens	groups	have	also	filed	either	lawsuits	or	notices	of	intent	to	

file	lawsuits	seeking	civil	penalties	and	injunctive	relief	under	the	Clean	
Water	Act	and	other	environmental	statutes.	Other	US	federal	agencies	
may	commence	investigations	relating	to	the	Incident.	The	SEC	and	DoJ	
are	investigating	securities	matters	arising	in	relation	to	the	Incident.

The	Attorney	General	for	the	State	of	Alabama	has	filed	a	lawsuit	

seeking	damages	for	alleged	economic	and	environmental	harms,	including	
natural	resource	damages,	as	a	result	of	the	Incident.	It	is	possible	that	the	
State	Attorneys	General	of	Louisiana,	Mississippi,	Florida,	Texas	or	other	
states	and/or	local	governments,	such	as	coastal	municipalities	also	may	
initiate	investigations	and	bring	civil	or	criminal	actions	seeking	damages,	

Additional	information	for	shareholders

penalties	and	fines	for	violating	state	or	local	statutes.	The	Louisiana	
Department	of	Environmental	Quality	has	issued	an	administrative	order	
seeking	injunctive	relief	and	environmental	civil	penalties	under	state	law,	
and	several	local	governments	in	Louisiana	have	filed	suits	under	state	
wildlife	statutes	seeking	penalties	for	damage	to	wildlife	as	a	result	of	the	
spill.	On	10	December	2010,	the	Mississippi	Department	of	Environmental	
Quality	issued	a	Complaint	and	Notice	of	Violation	alleging	violations	of	
several	State	environmental	statutes.

On	15	September	2010,	three	Mexican	states	bordering	the	Gulf	of	

Mexico	(Veracruz,	Quintana	Roo,	and	Tamaulipas)	filed	lawsuits	in	federal	
court	in	Texas	against	several	BP	entities.	These	lawsuits	allege	that	the	oil	
spill	harmed	their	tourism,	fishing,	and	commercial	shipping	industries	
(resulting	in,	among	other	things,	diminished	tax	revenue),	damaged	natural	
resources	and	the	environment,	and	caused	the	states	to	incur	expenses	in	
preparing	a	response	to	the	oil	spill.

BP’s	potential	liabilities	resulting	from	pending	and	future	claims,	

lawsuits	and	enforcement	actions	relating	to	the	Incident,	together	with	the	
potential	cost	of	implementing	remedies	sought	in	the	various	proceedings,	
cannot	be	fully	estimated	at	this	time	but	they	have	had	and	are	expected	
to	have	a	material	adverse	impact	on	the	group’s	business,	competitive	
position,	cash	flows,	prospects,	liquidity,	shareholder	returns	and/or	
implementation	of	its	strategic	agenda,	particularly	in	the	US.	Furthermore,	
BP	has	taken	a	pre-tax	charge	in	its	income	statement	of	$40.9	billion	in	
total	during	2010,	and	these	potential	liabilities	may	continue	to	have	a	
material	adverse	effect	on	the	group’s	results	and	financial	condition.

Other legal proceedings
From	25	October	2007	to	23	October	2010,	BP	America	Inc.	(BP	America)	
was	subject	to	oversight	by	an	independent	monitor,	who	had	authority	to	
investigate	and	report	alleged	violations	of	the	US	Commodity	Exchange	
Act	or	US	Commodity	Futures	Trading	Commission	(CFTC)	regulations	and	
to	recommend	corrective	action.	The	appointment	of	the	independent	
monitor	was	a	condition	of	the	deferred	prosecution	agreement	(DPA)	
entered	into	with	the	DoJ	on	25	October	2007	relating	to	allegations	that	
BP	America	manipulated	the	price	of	February	2004	TET	physical	propane	
and	attempted	to	manipulate	the	price	of	TET	propane	in	April	2003	and	the	
companion	consent	order	with	the	CFTC,	entered	the	same	day,	resolving	
all	criminal	and	civil	enforcement	matters	pending	at	that	time	concerning	
propane	trading	by	BP	Products	North	America	Inc.	(BP	Products).	The	DPA	
required	BP	America’s	and	certain	of	its	affiliates’	continued	co-operation	
with	the	US	government’s	investigation	and	prosecution	of	the	trades	in	
question,	as	well	as	other	trading	matters	that	may	arise.	The	DPA	had	a	
term	of	three	years	but	could	be	extended	by	two	additional	one-year	
periods,	and	contemplated	dismissal	of	all	charges	at	the	end	of	the	term	
following	the	DoJ’s	determination	that	BP	America	has	complied	with	the	
terms	of	the	DPA.	The	initial	three	year	term	has	expired	and	the	DoJ’s	
motion	to	dismiss	the	action	underlying	the	DPA	was	granted	on	
31	January	2011.	Investigations	into	BP’s	trading	activities	continue	to	be	
conducted	from	time	to	time.	The	US	Federal	Energy	Regulatory	
Commission	(FERC)	and	the	US	Commodity	Futures	Trading	Commission	
(CFTC)	are	currently	investigating	several	BP	entities	regarding	trading	in	
the	next-day	natural	gas	market	at	Houston	Ship	Channel	during	October	
and	November	2008.	The	FERC	Office	of	Enforcement	staff	notified	BP	on	
12	November	2010	of	their	preliminary	conclusions	relating	to	alleged	
market	manipulation	in	violation	of	18	C.F.R.	Sec.	1c.1.	The	FERC	staff	will	
determine	whether	to	pursue	the	investigation,	to	close	the	investigation,	
or	to	seek	authority	to	pursue	resolution	by	settlement.	On	30	November	
2010,	CFTC	Enforcement	staff	also	provided	BP	with	a	notice	of	intent	to	
recommend	charges	based	on	the	same	conduct	alleging	that	BP	engaged	
in	attempted	market	manipulation	in	violation	of	Section	6(c),	6(d),	and	9(a)
(2)	of	the	Commodity	Exchange	Act.	BP	submitted	responses	to	both	
notices	on	23	December	2010	providing	a	detailed	response	that	it	did	not	
engage	in	any	inappropriate	or	unlawful	activity.	Private	complaints,	
including	class	actions,	were	also	filed	against	BP	Products	and	affiliates	
alleging	propane	price	manipulation.	The	complaints	contained	allegations	
similar	to	those	in	the	CFTC	action	as	well	as	of	violations	of	federal	and	
state	antitrust	and	unfair	competition	laws	and	state	consumer	protection	
statutes	and	unjust	enrichment.	The	complaints	sought	actual	and	punitive	
damages	and	injunctive	relief.	Settlement	in	both	groups	of	the	class	

BP	Annual	Report	and	Form	20-F	2010	 131

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Additional	information	for	shareholders

actions	(the	direct	and	indirect	purchasers)	has	received	final	court	approval.	
Two	independent	lawsuits	from	class	members	who	opted	out	of	the	direct	
purchaser	settlement	are	still	pending.

On	23	March	2005,	an	explosion	and	fire	occurred	in	the	

isomerization	unit	of	BP	Products’	Texas	City	refinery	as	the	unit	was	
coming	out	of	planned	maintenance.	Fifteen	workers	died	in	the	incident	
and	many	others	were	injured.	BP	Products	has	resolved	all	civil	injury	
claims	arising	from	the	March	2005	incident.

In	March	2007,	the	US	Chemical	Safety	and	Hazard	Investigation	

Board	(CSB)	issued	a	report	on	the	incident.	The	report	contained	
recommendations	to	the	Texas	City	refinery	and	to	the	board	of	directors	of	
BP.	In	May	2007,	BP	responded	to	the	CSB’s	recommendations.	BP	and	
the	CSB	will	continue	to	discuss	BP’s	responses	with	the	objective	of	the	
CSB’s	agreeing	to	close	out	its	recommendations.

On	25	October	2007,	the	DoJ	announced	that	it	had	entered	into	a	

criminal	plea	agreement	with	BP	Products	related	to	the	March	2005	
explosion	and	fire.	On	4	February	2008,	BP	Products	pleaded	guilty,	
pursuant	to	the	plea	agreement,	to	one	felony	violation	of	the	risk	
management	planning	regulations	promulgated	under	the	US	Clean	Air	Act	
(CAA)	and	on	12	March	2009,	the	court	accepted	the	plea	agreement.	In	
connection	with	the	plea	agreement,	BP	Products	paid	a	$50-million	
criminal	fine	and	was	sentenced	to	three	years’	probation	which	is	set	to	
expire	on	12	March	2012.	Compliance	with	a	2005	US	Occupational	Safety	
and	Health	Administration	(OSHA)	settlement	agreement	(2005	
Agreement)	and	a	2006	agreed	order	entered	into	by	BP	Products	with	the	
Texas	Commission	on	Environmental	Quality	(TCEQ)	are	conditions	of	
probation.

A	shareholder	derivative	action	was	filed	against	several	current	and	former	
BP	officers	and	directors	based	on	alleged	violations	of	the	CAA	and	OSHA	
regulations	at	the	Texas	City	refinery	subsequent	to	the	March	2005	
explosion	and	fire.	An	investigation	by	a	special	committee	of	BP’s	board	
into	the	shareholder	allegations	has	been	completed	and	the	committee	
has	recommended	that	the	allegations	do	not	warrant	action	by	BP	against	
the	officers	and	directors.	BP	has	filed	a	motion	to	dismiss	the	shareholder	
derivative	action.

On	29	November	2007,	BP	Exploration	(Alaska)	Inc.	(BPXA)	entered	
into	a	criminal	plea	agreement	with	the	DoJ	relating	to	leaks	of	crude	oil	in	
March	and	August	2006.	BPXA’s	guilty	plea,	to	a	misdemeanour	violation	of	
the	US	Water	Pollution	Control	Act,	included	a	term	of	three	years’	
probation.	On	29	November	2009	a	spill	of	approximately	360	barrels	of	
crude	oil	and	produced	water	was	discovered	beneath	a	line	running	from	a	
well	pad	to	the	Lisburne	Processing	Center	in	Prudhoe	Bay,	Alaska.	On	
17	November	2010,	the	US	Probation	Officer	filed	a	petition	in	federal	
district	court	to	revoke	BPXA’s	probation	based	on	an	allegation	that	the	
Lisburne	event	was	a	criminal	violation	of	state	or	federal	law.	A	hearing	is	
scheduled	for	the	week	of	25	April	2011.	On	12	May	2008,	a	BP	p.l.c.	
shareholder	filed	a	consolidated	complaint	alleging	violations	of	federal	
securities	law	on	behalf	of	a	putative	class	of	BP	p.l.c.	shareholders	against	
BP	p.l.c.,	BPXA,	BP	America,	and	four	officers	of	the	companies,	based	on	
alleged	misrepresentations	concerning	the	integrity	of	the	Prudhoe	Bay	
pipeline	before	its	shutdown	on	6	August	2006.	On	8	February	2010,	the	
Ninth	Circuit	Court	of	Appeals	accepted	BP’s	appeal	from	a	decision	of	the	
lower	court	granting	in	part	and	denying	in	part	BP’s	motion	to	dismiss	the	
lawsuit.	Briefing	is	complete	and	we	await	oral	argument.

The	Texas	Office	of	Attorney	General,	on	behalf	of		TCEQ,	has	filed	a	

On	31	March	2009,	the	DoJ	filed	a	complaint	against	BPXA	seeking	

civil	penalties	and	injunctive	relief	relating	to	the	2006	oil	releases.	The	
complaint	alleges	that	BPXA	violated	various	federal	environmental	and	
pipeline	safety	statutes	and	associated	regulations	in	connection	with	the	
two	releases	and	its	maintenance	and	operation	of	North	Slope	pipelines.	
The	State	of	Alaska	also	filed	a	complaint	on	31	March	2009	against	BPXA	
seeking	civil	penalties	and	damages	relating	to	these	events.	The	complaint	
alleges	that	the	two	releases	and	BPXA’s	corrosion	management	practices	
violated	various	statutory,	contractual	and	common	law	duties	to	the	State,	
resulting	in	penalty	liability,	damages	for	lost	royalties	and	taxes,	and	liability	
for	punitive	damages.

Approximately	200	lawsuits	were	filed	in	state	and	federal	courts	in	

Alaska	seeking	compensatory	and	punitive	damages	arising	out	of	the	
Exxon	Valdez	oil	spill	in	Prince	William	Sound	in	March	1989.	Most	of	those	
suits	named	Exxon	(now	ExxonMobil),	Alyeska	Pipeline	Service	Company	
(Alyeska),	which	operates	the	oil	terminal	at	Valdez,	and	the	other	oil	
companies	that	own	Alyeska.	Alyeska	initially	responded	to	the	spill	until	
the	response	was	taken	over	by	Exxon.	BP	owns	a	46.9%	interest	(reduced	
during	2001	from	50%	by	a	sale	of	3.1%	to	Phillips)	in	Alyeska	through	a	
subsidiary	of	BP	America	Inc.	and	briefly	indirectly	owned	a	further	20%	
interest	in	Alyeska	following	BP’s	combination	with	Atlantic	Richfield.	
Alyeska	and	its	owners	have	settled	all	the	claims	against	them	under	
these	lawsuits.	Exxon	has	indicated	that	it	may	file	a	claim	for	contribution	
against	Alyeska	for	a	portion	of	the	costs	and	damages	that	it	has	incurred.	
If	any	claims	are	asserted	by	Exxon	that	affect	Alyeska	and	its	owners,	BP	
will	defend	the	claims	vigorously.

petition	against	BP	Products	asserting	certain	air	emissions	and	reporting	
violations	at	the	Texas	City	refinery	from	2005	to	2010,	including	in	relation	
to	the	March	2005	explosion	and	fire.	BP	is	contesting	the	petition	in	a	
pending	civil	proceeding.	In	March	2010,	TCEQ	notified	the	DoJ	of	its	belief	
that	certain	of	the	alleged	violations	may	violate	the	25	October	2007	plea	
agreement.

On	9	August	2010,	the	Texas	Attorney	General	filed	a	separate	

petition	against	BP	Products	asserting	emissions	violations	relating	to	a	
6	April	2010	compressor	fire	and	subsequent	flaring	event	at	the	Texas	City	
refinery’s	ultracracker	unit.	This	emissions	event	is	also	the	subject	of	a	
number	of	civil	suits	by	many	area	workers	and	residents	alleging	personal	
injury	and	property	damages	and	seeking	substantial	damages.

In	September	2009,	BP	Products	filed	a	petition	to	clarify	specific	

required	actions	and	deadlines	under	the	2005	Agreement	with	OSHA.	That	
agreement	resolved	citations	issued	in	connection	with	the	March	2005	
Texas	City	refinery	explosion.	OSHA	denied	BP	Products’	petition.

In	October	2009	OSHA	issued	citations	to	the	Texas	City	refinery	

seeking	a	total	of	$87.4	million	in	civil	penalties	for	alleged	violations	of	the	
2005	Agreement	and	alleged	process	safety	management	violations.	
BP	Products	contested	these	citations.	These	matters	were	subsequently	
transferred	for	review	to	the	Occupational	Safety	and	Health	(OSH)	Review	
Commission.

A	settlement	agreement	between	BP	Products	and	OSHA	in	
August	2010	(2010	Agreement)	resolved	the	petition	filed	by	BP	Products	
in	September	2009	and	the	alleged	violations	of	the	2005	Agreement.	
BP	Products	has	paid	a	penalty	of	$50.6	million	in	that	matter	and	agreed	to	
perform	certain	abatement	actions.	Compliance	with	the	2010	Agreement	
(which	is	set	to	expire	on	12	March	2012)	is	also	a	condition	of	probation	
due	to	the	linkage	between	this	2010	Agreement	and	the	2005	Agreement.

On	6	May	2010,	certain	persons	qualifying	under	the	US	Crime	

Victims	Rights	Act	as	victims	in	relation	to	the	Texas	City	plea	agreement	
requested	that	the	federal	court	revoke	BP	Products’	probation	based	on	
alleged	violations	of	the	Court’s	conditions	of	probation.	The	alleged	
violations	of	probation	relate	to	the	alleged	failure	to	comply	with	the	
2005	Agreement.

The	OSHA	process	safety	management	citations	issued	in	October	

2009	were	not	resolved	by	the	August	2010	settlement	agreement.	The	
proposed	penalties	in	that	matter	are	$30.7	million.	The	matter	is	currently	
before	the	OSH	Review	Commission	which	has	assigned	an	Administrative	
Law	Judge	for	purposes	of	mediation.	These	citations	do	not	allege	
violations	of	the	2005	Agreement.

132	 BP	Annual	Report	and	Form	20-F	2010

Since	1987,	Atlantic	Richfield	Company	(Atlantic	Richfield),	a	subsidiary	of	
BP,	has	been	named	as	a	co-defendant	in	numerous	lawsuits	brought	in	the	
US	alleging	injury	to	persons	and	property	caused	by	lead	pigment	in	paint.	
The	majority	of	the	lawsuits	have	been	abandoned	or	dismissed	against	
Atlantic	Richfield.	Atlantic	Richfield	is	named	in	these	lawsuits	as	alleged	
successor	to	International	Smelting	and	Refining	and	another	company	that	
manufactured	lead	pigment	during	the	period	1920-1946.	Plaintiffs	include	
individuals	and	governmental	entities.	Several	of	the	lawsuits	purport	to	be	
class	actions.	The	lawsuits	seek	various	remedies	including	compensation	
to	lead-poisoned	children,	cost	to	find	and	remove	lead	paint	from	buildings,	
medical	monitoring	and	screening	programmes,	public	warning	and	
education	of	lead	hazards,	reimbursement	of	government	healthcare	costs	
and	special	education	for	lead-poisoned	citizens	and	punitive	damages.	No	
lawsuit	against	Atlantic	Richfield	has	been	settled	nor	has	Atlantic	Richfield	
been	subject	to	a	final	adverse	judgment	in	any	proceeding.	The	amounts	
claimed	and,	if	such	suits	were	successful,	the	costs	of	implementing	the	
remedies	sought	in	the	various	cases	could	be	substantial.	While	it	is	not	
possible	to	predict	the	outcome	of	these	legal	actions,	Atlantic	Richfield	
believes	that	it	has	valid	defences.	It	intends	to	defend	such	actions	
vigorously	and	believes	that	the	incurrence	of	liability	is	remote.	
Consequently,	BP	believes	that	the	impact	of	these	lawsuits	on	the	group’s	
results,	financial	position	or	liquidity	will	not	be	material.

On	8	March	2010,	OSHA	issued	citations	to	BP’s	Toledo	refinery	

alleging	violations	of	the	Process	Safety	Management	Standard,	with	
penalties	of	approximately	$3	million.	These	citations	resulted	from	an	
inspection	conducted	pursuant	to	OSHA’s	Petroleum	Refinery	Process	
Safety	Management	National	Emphasis	Program.	BP	Products	has	
contested	the	citations,	and	the	matter	is	currently	before	the	OSH	Review	
Commission	which	has	assigned	an	Administrative	Law	Judge	for	purposes	
of	mediation.

BP	is	the	operator	and	56%	interest	owner	of	the	Atlantis	unit	in	

production	in	the	Gulf	of	Mexico.	In	April	2009,	Kenneth	Abbott,	as	relator,	
filed	a	US	False	Claims	Act	lawsuit	against	BP,	alleging	that	BP	violated	
federal	regulations,	and	made	false	statements	in	connection	with	its	
compliance	with	those	regulations,	by	failing	to	have	necessary	
documentation	for	the	Atlantis	subsea	and	other	systems.	That	complaint	
was	unsealed	in	May	2010	and	served	on	BP	in	June	2010.	In	September	
2010,	Kenneth	Abbott	and	Food	&	Water	Watch	filed	an	amended	
complaint	in	the	False	Claims	Act	lawsuit	seeking	an	injunction	shutting	
down	the	Atlantis	platform.

BP	Products’	US	refineries	are	subject	to	a	2001	consent	decree	

with	the	EPA	that	resolved	alleged	violations	of	the	CAA,	and	
implementation	of	the	decree’s	requirements	continues.	A	2009	
amendment	to	the	decree	resolves	remaining	alleged	air	violations	at	the	
Texas	City	refinery	through	the	payment	of	a	$12-million	civil	fine,	a	
$6-million	supplemental	environmental	project	and	enhanced	CAA	
compliance	measures	estimated	to	cost	approximately	$150	million.	The	
fine	has	been	paid,	and	BP	Products	is	implementing	the	other	provisions.

On	30	September	2010,	the	EPA	and	BP	Products	lodged	a	civil	

consent	decree	with	the	federal	court	in	Houston.	Following	a	public	
comment	period,	the	federal	court	approved	the	settlement	on	
30	December	2010.	The	decree	resolves	allegations	of	civil	violations	of	the	
risk	management	planning	regulations	promulgated	under	the	CAA	that	are	
alleged	to	have	occurred	in	2004	and	2005	at	the	Texas	City	refinery.	The	
agreement	requires	that	BP	Products	pays	a	$15-million	civil	penalty	and	
that	the	Texas	City	refinery	enhance	reporting	to	the	EPA	regarding	
employee	training,	equipment	inspection	and	incident	investigation.

Various	environmental	groups	and	the	EPA	have	challenged	certain	

aspects	of	the	operating	permit	issued	by	the	Indiana	Department	of	
Environmental	Management	(IDEM)	for	upgrades	to	the	Whiting	refinery.	
In	response	to	these	challenges,	the	IDEM	has	reviewed	the	permits	and	
responded	formally	to	the	EPA.	The	EPA,	either	through	the	IDEM	or	
directly,	can	cause	the	permit	to	be	modified,	reissued,	terminated	or	
revoked.	BP	is	in	discussions	with	the	EPA	and	the	IDEM	over	these	and	
other	CAA	issues	relating	to	the	Whiting	refinery.

Additional	information	for	shareholders

BP	is	also	in	settlement	negotiations	with	EPA	to	resolve	alleged	CAA	
violations	at	the	Whiting,	Toledo,	Carson	and	Cherry	Point	refineries.

An	application	was	brought	in	the	English	High	Court	on	1	February	

2011	by	Alfa	Petroleum	Holdings	Limited	and	OGIP	Ventures	Limited	
against	BP	International	Limited	and	BP	Russian	Investments	Limited	
alleging	breach	of	the	shareholders	agreement	on	the	part	of	BP	and	
seeking	an	interim	injunction	restraining	BP	from	taking	steps	to	conclude,	
implement	or	perform	the	previously	announced	transactions	with	Rosneft	
Oil	Company	relating	to	oil	and	gas	exploration,	production,	refining	and	
marketing	in	Russia.	Those	transactions	include	the	issue	or	transfer	of	
shares	between	Rosneft	Oil	Company	and	any	BP	group	company.	The	
court	granted	an	interim	order	restraining	BP	from	taking	any	further	steps	
in	relation	to	the	Rosneft	transactions	pending	an	expedited	UNCITRAL	
arbitration	procedure	in	accordance	with	the	Shareholders	Agreement	
between	the	parties.

The	arbitration	has	commenced	and	the	injunction	has	been	
extended	until	11	March	2011	pending	an	expedited	hearing	in	relation	to	
matters	in	dispute	between	the	parties	on	a	final	basis	during	the	week	
commencing	7	March	2011.	The	expedited	hearing	will	decide,	among	
other	matters,	whether	the	injunction	will	be	extended	beyond	
11	March	2011.

On	9	February	2011,	Apache	Canada	Ltd	commenced	an	arbitration	
against	BP	Canada	Energy.	Apache	alleges	that	in	the	future	various	of	the	
sites	that	it	acquired	from	BP	Canada	Energy	pursuant	to	the	parties’	July	
2010	Purchase	and	Sale	Agreement	will	have	to	have	work	carried	out	to	
bring	the	sites	into	compliance	with	applicable	Alberta	environmental	laws,	
and	Apache	Canada	Ltd	claims	that	the	purchase	price	should	be	adjusted	
for	its	estimated	possible	costs.	BP	Canada	Energy	denies	such	costs	will	
arise	or	require	any	adjustment	to	the	purchase	price.	The	process	of	
selecting	the	arbitrator	has	begun.	No	hearing	dates	have	been	set.

Relationships	with	suppliers		
and	contractors

Essential contracts
BP	has	contractual	and	other	arrangements	with	numerous	third	parties	in	
support	of	its	business	activities.	This	report	does	not	contain	information	
about	any	of	these	third	parties	as	none	of	our	arrangements	with	them	are	
considered	to	be	essential	to	the	business	of	BP.

Suppliers and contractors
Our	processes	are	designed	to	enable	us	to	choose	suppliers	carefully	on	
merit,	avoiding	conflicts	of	interest	and	inappropriate	gifts	and	
entertainment.	We	expect	suppliers	to	comply	with	legal	requirements	and	
we	seek	to	do	business	with	suppliers	who	act	in	line	with	BP’s	
commitments	to	compliance	and	ethics,	as	outlined	in	our	code	of	conduct.	
We	engage	with	suppliers	in	a	variety	of	ways,	including	performance	
review	meetings	to	identify	mutually	advantageous	ways	to	improve	
performance.

Creditor payment policy and practice
Statutory	regulations	issued	under	the	UK	Companies	Act	2006	require	
companies	to	make	a	statement	of	their	policy	and	practice	in	respect	of	
the	payment	of	trade	creditors.	In	view	of	the	international	nature	of	the	
group’s	operations	there	is	no	specific	group-wide	policy	in	respect	of	
payments	to	suppliers.	Relationships	with	suppliers	are,	however,	governed	
by	the	group’s	policy	commitment	to	long-term	relationships	founded	on	
trust	and	mutual	advantage.	Within	this	overall	policy,	individual	operating	
companies	are	responsible	for	agreeing	terms	and	conditions	for	their	
business	transactions	and	ensuring	that	suppliers	are	aware	of	the	terms	of	
payment.

BP	Annual	Report	and	Form	20-F	2010	 133

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Additional	information	for	shareholders

Share	prices	and	listings

Markets and market prices
The	primary	market	for	BP’s	ordinary	shares	is	the	London	Stock	Exchange	
(LSE).	BP’s	ordinary	shares	are	a	constituent	element	of	the	Financial	Times	
Stock	Exchange	100	Index.	BP’s	ordinary	shares	are	also	traded	on	the	
Frankfurt	stock	exchange	in	Germany.

Trading	of	BP’s	shares	on	the	LSE	is	primarily	through	the	use	of	the	

Stock	Exchange	Electronic	Trading	Service	(SETS),	introduced	in	1997	for	
the	largest	companies	in	terms	of	market	capitalization	whose	primary	
listing	is	the	LSE.	Under	SETS,	buy	and	sell	orders	at	specific	prices	may	be	
sent	electronically	to	the	exchange	by	any	firm	that	is	a	member	of	the	
LSE,	on	behalf	of	a	client	or	on	behalf	of	itself	acting	as	a	principal.	The	
orders	are	then	anonymously	displayed	in	the	order	book.	When	there	is	a	
match	on	a	buy	and	a	sell	order,	the	trade	is	executed	and	automatically	
reported	to	the	LSE.	Trading	is	continuous	from	8.00	a.m.	to	4.30	p.m.	UK	
time	but,	in	the	event	of	a	20%	movement	in	the	share	price	either	way,	

the	LSE	may	impose	a	temporary	halt	in	the	trading	of	that	company’s	
shares	in	the	order	book	to	allow	the	market	to	re-establish	equilibrium.	
Dealings	in	ordinary	shares	may	also	take	place	between	an	investor	and	a	
market-maker,	via	a	member	firm,	outside	the	electronic	order	book.

In	the	US,	the	company’s	securities	are	traded	in	the	form	of	ADSs,	

for	which	JPMorgan	Chase	Bank,	N.A.	is	the	depositary	(the	Depositary)	
and	transfer	agent.	The	Depositary’s	principal	office	is	1	Chase	Manhattan	
Plaza,	Floor	58,	New	York,	NY	10005-1401,	US.	Each	ADS	represents	six	
ordinary	shares.	ADSs	are	listed	on	the	New	York	Stock	Exchange.	ADSs	
are	evidenced	by	American	depositary	receipts	(ADRs),	which	may	be	
issued	in	either	certificated	or	book	entry	form.

The	following	table	sets	forth	for	the	periods	indicated	the	highest	
and	lowest	middle	market	quotations	for	BP’s	ordinary	shares	and	ADSs		
for	the	periods	shown.	These	are	derived	from	the	highest	and	lowest		
sales	prices	as	reported	on	the	LSE	and	New	York	Stock	Exchange	
(NYSE),	respectively.

Year	ended	31	December
2006	
2007	
2008	
2009	
2010	
Year	ended	31	December
2009:	 First	quarter	

	 Second	quarter	
Third	quarter	
Fourth	quarter	

2010:	 First	quarter	

	 Second	quarter	
Third	quarter	
Fourth	quarter	

2011:	 First	quarter	(to	18	February)	
Month	of
September	2010	
October	2010	
November	2010	
December	2010	
January	2011	
February	2011	(to	18	February)	

a	An	

	ADS	is	equivalent	to	six	25-cent	ordinary	shares.

Pence	

	Ordinary	shares	

High	

Low	

High	

Dollars

American
depositary
sharesa
Low

723.00	
640.00	
657.25	
613.40	
658.20 

566.50	
543.75	
568.50	
613.40	
640.10 
658.20 
438.25 
479.00 
514.90 

436.15 
443.50 
459.20 
479.00 
514.90 
495.60 

558.50	
504.50	
370.00	
400.00	
296.00 

400.00	
426.50	
459.25	
528.00	
555.00 
296.00 
312.65 
418.25 
471.65 

375.75 
418.25 
420.70 
426.15 
479.00 
471.65 

76.85	
79.77	
77.69	
60.00	
62.38 

49.83	
53.24	
55.61	
60.00	
62.38 
60.98 
41.59 
44.83 
49.50 

41.30 
42.08 
44.37 
44.83 
49.50 
48.28 

63.52
58.62
37.57
33.71
26.75

33.71
38.50
44.63
50.60
52.00
26.75
28.79
39.58
44.83

35.67
39.58
39.76
40.15
44.83
45.46

Market	prices	for	the	ordinary	shares	on	the	LSE	and	in	after-hours	trading	
off	the	LSE,	in	each	case	while	the	NYSE	is	open,	and	the	market	prices	for	
ADSs	on	the	NYSE	are	closely	related	due	to	arbitrage	among	the	various	
markets,	although	differences	may	exist	from	time	to	time	due	to	various	
factors,	including	UK	stamp	duty	reserve	tax.

On	18	February	2011,	814,755,024	ADSs	(equivalent	to	

approximately	4,888,530,144	ordinary	shares	or	some	26.01%	of	the	total	
issued	share	capital,	excluding	shares	held	in	treasury	and	shares	bought	
back	for	cancellation)	were	outstanding	and	were	held	by	approximately	
114,834	ADS	holders.	Of	these,	about	113,490	had	registered	addresses	in	
the	US	at	that	date.	One	of	the	registered	holders	of	ADSs	represents	
some	795,382	underlying	holders.

On	18	February	2011,	there	were	approximately	314,847	holders	of	record	
of	ordinary	shares.	Of	these	holders,	around	1,574	had	registered	addresses	
in	the	US	and	held	a	total	of	some	4,289,836	ordinary	shares.

Since	certain	of	the	ordinary	shares	and	ADSs	were	held	by	brokers	

and	other	nominees,	the	number	of	holders	of	record	in	the	US	may	not		
be	representative	of	the	number	of	beneficial	holders	or	of	their	country	
of	residence.

134	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Material	contracts

Taxation

Additional	information	for	shareholders

On	6	August	2010,	BP	entered	into	a	trust	agreement	with	
John	S	Martin,	Jr	and	Kent	D	Syverud,	as	individual	trustees,	and	Citigroup	
Trust-Delaware,	N.A.,	as	corporate	trustee	(the	Trust	Agreement)	which	
established	the	Deepwater	Horizon	Oil	Spill	Trust	(the	Trust)	to	be	funded	in	
the	amount	of	$20	billion	(the	trust	fund)	over	the	period	to	the	fourth	
quarter	of	2013.	The	trust	fund	is	available	to	satisfy	legitimate	individual	
and	business	claims	administered	by	the	Gulf	Coast	Claims	Facility	(GCCF),	
state	and	local	government	claims	resolved	by	BP,	final	judgments	and	
settlements,	state	and	local	response	costs,	and	natural	resource	damages	
and	related	costs.	Fines,	penalties	and	claims	administration	costs	are	not	
covered	by	the	trust	fund.	Under	the	terms	of	the	Trust	Agreement,	BP	has	
no	right	to	access	the	funds	once	they	have	been	contributed	to	the	trust	
fund.	BP	will	receive	funds	from	the	trust	fund	only	upon	its	expiration,	if	
there	are	any	funds	remaining	at	that	point.	BP	has	the	authority	under	the	
Trust	Agreement	to	present	certain	resolved	claims,	including	natural	
resource	damages	claims	and	state	and	local	response	claims,	to	the	Trust	
for	payment,	by	providing	the	trustees	with	all	the	required	documents	
establishing	that	such	claims	are	valid	under	the	Trust	Agreement.	However,	
any	such	payments	can	only	be	made	on	the	authority	of	the	trustee	and	
any	funds	distributed	are	paid	directly	to	the	claimants,	not	to	BP.	The	Trust	
Agreement	is	governed	by	the	laws	of	the	State	of	Delaware.

On	30	September	2010,	BP	entered	a	pledge	and	collateral	
agreement	in	favour	of	John	S	Martin,	Jr	and	Kent	D	Syverud	(the	Pledge	
Agreement),	which	pledged	certain	Gulf	of	Mexico	assets	as	collateral	for	
the	trust	fund	funding	obligation.	The	pledged	collateral	consists	of	an	
overriding	royalty	interest	in	oil	and	gas	production	of	BP’s	Thunder	Horse,	
Atlantis,	Mad	Dog,	Great	White	and	Mars,	Ursa	and	Na	Kika	assets	in	the	
Gulf	of	Mexico.	A	wholly-owned	company	called	Verano	Collateral	Holdings	
LLC	(Verano)	has	been	created	to	hold	the	overriding	royalty	interest,	which	
is	capped	at	$1.25	billion	per	quarter	and	$17	billion	in	total.	Verano	has	
pledged	the	overriding	royalty	interest	to	the	Trust	as	collateral	for	BP’s	
remaining	contribution	obligations	to	the	Trust.	BP	contributed	a	further	
$2	billion	to	the	trust	fund	since	this	arrangement	was	established,	thereby	
reducing	the	amount	of	the	pledge	to	$15	billion	at	the	end	of	the	year.	An	
event	of	default	under	the	Pledge	Agreement	will	arise	if	BP	fails	to	make	
any	contribution	under	the	Trust	Agreement	when	due	or	otherwise	fails	to	
observe	certain	other	obligations,	subject	to	specified	cure	periods.	
Following	an	event	of	default,	the	trustees	will	be	entitled	to	exercise	all	
remedies	as	secured	parties	in	respect	of	the	collateral,	including	receipt	of	
royalty	interests	from	the	pledged	assets,	having	all	or	part	of	the	limited	
liability	company	interests	registered	in	the	trustees’	name	and	selling	the	
collateral	at	public	or	private	sale.	The	Pledge	Agreement	is	governed	by	the	
laws	of	the	State	of	Texas.

Exchange	controls

There	are	currently	no	UK	foreign	exchange	controls	or	restrictions	on	
remittances	of	dividends	on	the	ordinary	shares	or	on	the	conduct	of	the	
company’s	operations.

There	are	no	limitations,	either	under	the	laws	of	the	UK	or	under	
the	company’s	Articles	of	Association,	restricting	the	right	of	non-resident	
or	foreign	owners	to	hold	or	vote	BP	ordinary	or	preference	shares	in	the	
company.

This	section	describes	the	material	US	federal	income	tax	and	UK	taxation	
consequences	of	owning	ordinary	shares	or	ADSs	to	a	US	holder	who	
holds	the	ordinary	shares	or	ADSs	as	capital	assets	for	tax	purposes.	It	
does	not	apply,	however,	to	members	of	special	classes	of	holders	subject	
to	special	rules	and	holders	that,	directly	or	indirectly,	hold	10%	or	more	of	
the	company’s	voting	stock.	In	addition,	if	a	partnership	holds	the	shares	or	
ADSs,	the	US	federal	income	tax	treatment	of	a	partner	will	generally	
depend	on	the	status	of	the	partner	and	the	tax	treatment	of	the	
partnership	and	may	not	be	described	fully	below.

A	US	holder	is	any	beneficial	owner	of	ordinary	shares	or	ADSs	that	

are	for	US	federal	income	tax	purposes	(i)	a	citizen	or	resident	of	the	US,	
(ii)	a	US	domestic	corporation,	(iii)	an	estate	whose	income	is	subject	to	US	
federal	income	taxation	regardless	of	its	source,	or	(iv)	a	trust	if	a	US	court	
can	exercise	primary	supervision	over	the	trust’s	administration	and	
one	or	more	US	persons	are	authorized	to	control	all	substantial	decisions	
of	the	trust.

This	section	is	based	on	the	Internal	Revenue	Code	of	1986,	as	

amended,	its	legislative	history,	existing	and	proposed	regulations	
thereunder,	published	rulings	and	court	decisions,	and	the	taxation	laws	of	
the	UK,	all	as	currently	in	effect,	as	well	as	the	income	tax	convention	
between	the	US	and	the	UK	that	entered	into	force	on	31	March	2003	(the	
Treaty).	These	laws	are	subject	to	change,	possibly	on	a	retroactive	basis.	
This	section	is	further	based	in	part	on	the	representations	of	the	
Depositary	and	assumes	that	each	obligation	in	the	Deposit	Agreement	
and	any	related	agreement	will	be	performed	in	accordance	with	its	terms.

For	purposes	of	the	Treaty	and	the	estate	and	gift	tax	Convention	

(the	‘Estate	Tax	Convention’),	and	for	US	federal	income	tax	and	UK	
taxation	purposes,	a	holder	of	ADRs	evidencing	ADSs	will	be	treated	as	the	
owner	of	the	company’s	ordinary	shares	represented	by	those	ADRs.	
Exchanges	of	ordinary	shares	for	ADRs	and	ADRs	for	ordinary	shares	
generally	will	not	be	subject	to	US	federal	income	tax	or	to	UK	taxation	
other	than	stamp	duty	or	stamp	duty	reserve	tax,	as	described	below.

Investors	should	consult	their	own	tax	adviser	regarding	the	US	

federal,	state	and	local,	the	UK	and	other	tax	consequences	of	owning	and	
disposing	of	ordinary	shares	and	ADSs	in	their	particular	circumstances,	
and	in	particular	whether	they	are	eligible	for	the	benefits	of	the	Treaty.

Taxation of dividends
UK	taxation
Under	current	UK	taxation	law,	no	withholding	tax	will	be	deducted	from	
dividends	paid	by	the	company,	including	dividends	paid	to	US	holders.	A	
shareholder	that	is	a	company	resident	for	tax	purposes	in	the	UK	or	
trading	in	the	UK	through	a	permanent	establishment	generally	will	not	be	
taxable	in	the	UK	on	a	dividend	it	receives	from	the	company.	A	
shareholder	who	is	an	individual	resident	for	tax	purposes	in	the	UK	
is	subject	to	UK	tax	but	entitled	to	a	tax	credit	on	cash	dividends	paid	
on	ordinary	shares	or	ADSs	of	the	company	equal	to	one-ninth	of	the	
cash	dividend.

US	federal	income	taxation
A	US	holder	is	subject	to	US	federal	income	taxation	on	the	gross	amount	
of	any	dividend	paid	by	the	company	out	of	its	current	or	accumulated	
earnings	and	profits	(as	determined	for	US	federal	income	tax	purposes).	
Dividends	paid	to	a	non-corporate	US	holder	in	taxable	years	beginning	
before	1	January	2013	that	constitute	qualified	dividend	income	will	be	
taxable	to	the	holder	at	a	maximum	tax	rate	of	15%,	provided	that	the	
holder	has	a	holding	period	in	the	ordinary	shares	or	ADSs	of	more	than	
60	days	during	the	121-day	period	beginning	60	days	before	the	ex-dividend	
date	and	meets	other	holding	period	requirements.	Dividends	paid	by	the	
company	with	respect	to	the	shares	or	ADSs	will	generally	be	qualified	
dividend	income.

BP	Annual	Report	and	Form	20-F	2010	 135

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Additional	information	for	shareholders

As	noted	above	in	UK	taxation,	a	US	holder	will	not	be	subject	to	UK	
withholding	tax.	A	US	holder	will	include	in	gross	income	for	US	federal	
income	tax	purposes	the	amount	of	the	dividend	actually	received	from	the	
company	and	the	receipt	of	a	dividend	will	not	entitle	the	US	holder	to	a	
foreign	tax	credit.

For	US	federal	income	tax	purposes,	a	dividend	must	be	included	in	

income	when	the	US	holder,	in	the	case	of	ordinary	shares,	or	the	
Depositary,	in	the	case	of	ADSs,	actually	or	constructively	receives	the	
dividend,	and	will	not	be	eligible	for	the	dividends-received	deduction	
generally	allowed	to	US	corporations	in	respect	of	dividends	received	from	
other	US	corporations.	Dividends	will	be	income	from	sources	outside	
the	US,	and	generally	will	be	‘passive	category	income’	or,	in	the	case	
of	certain	US	holders,	‘general	category	income’,	each	of	which	is	
treated	separately	for	purposes	of	computing	a	US	holder’s	foreign	
tax	credit	limitation.

The	amount	of	the	dividend	distribution	on	the	ordinary	shares	or	

ADSs	that	is	paid	in	pounds	sterling	will	be	the	US	dollar	value	of	the	
pounds	sterling	payments	made,	determined	at	the	spot	pounds	sterling/
US	dollar	rate	on	the	date	the	dividend	distribution	is	includible	in	income,	
regardless	of	whether	the	payment	is,	in	fact,	converted	into	US	dollars.	
Generally,	any	gain	or	loss	resulting	from	currency	exchange	fluctuations	
during	the	period	from	the	date	the	pounds	sterling	dividend	payment	is	
includible	in	income	to	the	date	the	payment	is	converted	into	US	dollars	
will	be	treated	as	ordinary	income	or	loss	and	will	not	be	eligible	for	the	
15%	tax	rate	on	qualified	dividend	income.	The	gain	or	loss	generally	will	
be	income	or	loss	from	sources	within	the	US	for	foreign	tax	credit	
limitation	purposes.

Distributions	in	excess	of	the	company’s	earnings	and	profits,	as	

determined	for	US	federal	income	tax	purposes,	will	be	treated	as	a	return	
of	capital	to	the	extent	of	the	US	holder’s	basis	in	the	ordinary	shares	or	
ADSs	and	thereafter	as	capital	gain,	subject	to	taxation	as	described	in	
Taxation	of	capital	gains	–	US	federal	income	taxation.

In	addition,	the	taxation	of	dividends	may	be	subject	to	the	rules	for	

passive	foreign	investment	companies	(PFIC),	described	below	under	
‘Taxation	of	capital	gains	–	US	federal	income	taxation’.	Distributions	made	
by	a	PFIC	do	not	constitute	qualified	dividend	income	and	are	not	eligible	
for	the	15%	tax	rate.

Taxation of capital gains
UK	taxation
A	US	holder	may	be	liable	for	both	UK	and	US	tax	in	respect	of	a	gain	on	
the	disposal	of	ordinary	shares	or	ADSs	if	the	US	holder	is	(i)	a	citizen	of	the	
US	resident	or	ordinarily	resident	in	the	UK,	(ii)	a	US	domestic	corporation	
resident	in	the	UK	by	reason	of	its	business	being	managed	or	controlled	in	
the	UK	or	(iii)	a	citizen	of	the	US	or	a	corporation	that	carries	on	a	trade	or	
profession	or	vocation	in	the	UK	through	a	branch	or	agency	or,	in	respect	
of	corporations	for	accounting	periods	beginning	on	or	after	1	January	
2003,	through	a	permanent	establishment,	and	that	have	used,	held,	or	
acquired	the	ordinary	shares	or	ADSs	for	the	purposes	of	such	trade,	
profession	or	vocation	of	such	branch,	agency	or	permanent	establishment.	
However,	such	persons	may	be	entitled	to	a	tax	credit	against	their	US	
federal	income	tax	liability	for	the	amount	of	UK	capital	gains	tax	or	UK	
corporation	tax	on	chargeable	gains	(as	the	case	may	be)	that	is	paid	in	
respect	of	such	gain.

Under	the	Treaty,	capital	gains	on	dispositions	of	ordinary	shares	or	
ADSs	generally	will	be	subject	to	tax	only	in	the	jurisdiction	of	residence	of	
the	relevant	holder	as	determined	under	both	the	laws	of	the	UK	and	the	
US	and	as	required	by	the	terms	of	the	Treaty.

Under	the	Treaty,	individuals	who	are	residents	of	either	the	UK	or	the	US	
and	who	have	been	residents	of	the	other	jurisdiction	(the	US	or	the	UK,	as	
the	case	may	be)	at	any	time	during	the	six	years	immediately	preceding	
the	relevant	disposal	of	ordinary	shares	or	ADSs	may	be	subject	to	tax	with	
respect	to	capital	gains	arising	from	a	disposition	of	ordinary	shares	or	
ADSs	of	the	company	not	only	in	the	jurisdiction	of	which	the	holder	is	
resident	at	the	time	of	the	disposition	but	also	in	the	other	jurisdiction.

US	federal	income	taxation
A	US	holder	who	sells	or	otherwise	disposes	of	ordinary	shares	or	ADSs	
will	recognize	a	capital	gain	or	loss	for	US	federal	income	tax	purposes	
equal	to	the	difference	between	the	US	dollar	value	of	the	amount	realized	
and	the	holder’s	tax	basis,	determined	in	US	dollars,	in	the	ordinary	shares	
or	ADSs.	Capital	gain	of	a	non-corporate	US	holder	that	is	recognized	in	
taxable	years	beginning	before	1	January	2013	is	generally	taxed	at	a	
maximum	rate	of	15%	if	the	holder’s	holding	period	for	such	ordinary	
shares	or	ADSs	exceeds	one	year.	The	gain	or	loss	will	generally	be	income	
or	loss	from	sources	within	the	US	for	foreign	tax	credit	limitation	
purposes.	The	deductibility	of	capital	losses	is	subject	to	limitations.

We	do	not	believe	that	ordinary	shares	or	ADSs	will	be	treated	as	

stock	of	a	passive	foreign	investment	company,	or	PFIC,	for	US	federal	
income	tax	purposes,	but	this	conclusion	is	a	factual	determination	that	is	
made	annually	and	thus	is	subject	to	change.	If	we	are	treated	as	a	PFIC,	
unless	a	US	holder	elects	to	be	taxed	annually	on	a	mark-to-market	basis	
with	respect	to	ordinary	shares	or	ADSs,	gain	realized	on	the	sale	or	other	
disposition	of	ordinary	shares	or	ADSs	would	in	general	not	be	treated	as	
capital	gain.	Instead,	a	US	holder	would	be	treated	as	if	he	or	she	had	
realized	such	gain	ratably	over	the	holding	period	for	ordinary	shares	or	
ADSs	and	would	be	taxed	at	the	highest	tax	rate	in	effect	for	each	such	
year	to	which	the	gain	was	allocated,	in	addition	to	which	an	interest	
charge	in	respect	of	the	tax	attributable	to	each	such	year	would	apply.	
Certain	‘excess	distributions’	would	be	similarly	treated	if	we	were	
treated	as	a	PFIC.

Additional tax considerations
Scrip	Dividend	Programme
The	company	has	introduced	an	optional	Scrip	Dividend	Programme,	
wherein	holders	of	ordinary	shares	or	ADSs	may	elect	to	receive	any	
dividends	in	the	form	of	new	fully-paid	ordinary	shares	or	ADSs	of	the	
company,	instead	of	cash.	Please	consult	your	tax	adviser	for	the	
consequences	to	you.

UK	inheritance	tax
The	Estate	Tax	Convention	applies	to	inheritance	tax.	ADSs	held	by	an	
individual	who	is	domiciled	for	the	purposes	of	the	Estate	Tax	Convention	
in	the	US	and	is	not	for	the	purposes	of	the	Estate	Tax	Convention	a	
national	of	the	UK	will	not	be	subject	to	UK	inheritance	tax	on	the	
individual’s	death	or	on	transfer	during	the	individual’s	lifetime	unless,	
among	other	things,	the	ADSs	are	part	of	the	business	property	of	a	
permanent	establishment	situated	in	the	UK	used	for	the	performance	of	
independent	personal	services.	In	the	exceptional	case	where	ADSs	are	
subject	to	both	inheritance	tax	and	US	federal	gift	or	estate	tax,	the	Estate	
Tax	Convention	generally	provides	for	tax	payable	in	the	US	to	be	credited	
against	tax	payable	in	the	UK	or	for	tax	paid	in	the	UK	to	be	credited	
against	tax	payable	in	the	US,	based	on	priority	rules	set	forth	in	the	
Estate	Tax	Convention.

136	 BP	Annual	Report	and	Form	20-F	2010

Additional	information	for	shareholders

UK	stamp	duty	and	stamp	duty	reserve	tax
The	statements	below	relate	to	what	is	understood	to	be	the	current	
practice	of	HM	Revenue	&	Customs	in	the	UK	under	existing	law.

Provided	that	any	instrument	of	transfer	is	not	executed	in	the	UK	
and	remains	at	all	times	outside	the	UK	and	the	transfer	does	not	relate	to	
any	matter	or	thing	done	or	to	be	done	in	the	UK,	no	UK	stamp	duty	is	
payable	on	the	acquisition	or	transfer	of	ADSs.	Neither	will	an	agreement	to	
transfer	ADSs	in	the	form	of	ADRs	give	rise	to	a	liability	to	stamp	duty	
reserve	tax.

Purchases	of	ordinary	shares,	as	opposed	to	ADSs,	through	the	

CREST	system	of	paperless	share	transfers	will	be	subject	to	stamp	duty	
reserve	tax	at	0.5%.	The	charge	will	arise	as	soon	as	there	is	an	agreement	
for	the	transfer	of	the	shares	(or,	in	the	case	of	a	conditional	agreement,	
when	the	condition	is	fulfilled).	The	stamp	duty	reserve	tax	will	apply	to	
agreements	to	transfer	ordinary	shares	even	if	the	agreement	is	made	
outside	the	UK	between	two	non-residents.	Purchases	of	ordinary	shares	
outside	the	CREST	system	are	subject	either	to	stamp	duty	at	a	rate	of	£5	
per	£1,000	(or	part,	unless	the	stamp	duty	is	less	than	£5,	when	no	stamp	
duty	is	charged),	or	stamp	duty	reserve	tax	at	0.5%.	Stamp	duty	and	stamp	
duty	reserve	tax	are	generally	the	liability	of	the	purchaser.

A	subsequent	transfer	of	ordinary	shares	to	the	Depositary’s	
nominee	will	give	rise	to	further	stamp	duty	at	the	rate	of	£1.50	per	£100	
(or	part)	or	stamp	duty	reserve	tax	at	the	rate	of	1.5%	of	the	value	of	the	
ordinary	shares	at	the	time	of	the	transfer.	An	ADR	holder	electing	to	
receive	ADSs	instead	of	a	cash	dividend	will	be	responsible	for	the	stamp	
duty	reserve	tax	due	on	issue	of	shares	to	the	Depositary’s	nominee	and	
calculated	at	the	rate	of	1.5%	on	the	issue	price	of	the	shares.	It	is	
understood	that	HM	Revenue	&	Customs	practice	is	to	calculate	the	issue	
price	by	reference	to	the	total	cash	receipt	to	which	a	US	holder	would	

have	been	entitled	had	the	election	to	receive	ADSs	instead	of	a	cash	
dividend	not	been	made.	ADR	holders	electing	to	receive	ADSs	instead	of	
the	cash	dividend	authorize	the	Depositary	to	sell	sufficient	shares	to	cover	
this	liability.

Documents	on	display

BP	Annual Report and Form 20-F 2010	is	also	available	online	at		
www.bp.com/annualreport.	Shareholders	may	obtain	a	hard	copy	of	BP’s	
complete	audited	financial	statements,	free	of	charge,	by	contacting	BP	
Distribution	Services	at	+44	(0)870	241	3269	or	through	an	email	request	
addressed	to	bpdistributionservices@bp.com	(UK	and	Rest	of	World)	or	
from	Precision	IR	at	+	1	888	301	2505	or	through	an	email	request	
addressed	to	bpreports@precisionir.com	(US	and	Canada).

The	company	is	subject	to	the	information	requirements	of	the	US	

Securities	Exchange	Act	of	1934	applicable	to	foreign	private	issuers.	In	
accordance	with	these	requirements,	the	company	files	its	Annual	Report	
on	Form	20-F	and	other	related	documents	with	the	SEC.	It	is	possible	to	
read	and	copy	documents	that	have	been	filed	with	the	SEC	at	the	SEC’s	
public	reference	room	located	at	100	F	Street	NE,	Washington,	DC	20549,	
US.	You	may	also	call	the	SEC	at	+1	800-SEC-0330	or	log	on	to	www.sec.
gov.	In	addition,	BP’s	SEC	filings	are	available	to	the	public	at	the	SEC’s	
website	www.sec.gov.	BP	discloses	on	its	website	at	www.bp.com/
NYSEcorporategovernancerules,	and	in	this	report	(see	Corporate 
governance practices (Form 20-F Item 16G) on page 105)	significant	ways	
(if	any)	in	which	its	corporate	governance	practices	differ	from	those	
mandated	for	US	companies	under	NYSE	listing	standards.

Purchases	of	equity	securities	by	the	issuer	and	affiliated	purchasers

At	the	AGM	on	15	April	2010,	authorization	was	given	to	repurchase	up	to	1.9	billion	ordinary	shares	in	the	period	to	the	next	AGM	in	2011	or	15	July	2011,	
the	latest	date	by	which	an	AGM	must	be	held.	This	authorization	is	renewed	annually	at	the	AGM.	No	repurchases	of	shares	were	made	in	the	period	
1	January	2010	to	18	February	2011.

The	following	table	provides	details	of	share	purchases	made	by	ESOP	trusts.

Total	number	
of	shares		
purchased	as	
Average		 part	of	publicly	
announced	
programmes	

	 Total	number	of	

shares	 paid	per	share	
$	

purchased	

Maximum
number	of
shares	that
may	yet
be	purchased
under	the
programmea

2010
January	
February	
March	 	
April	
May	
June	
July		
August		
September		
October	
November	 	
December		
2011
January	
February	(to	18	February)	

51 
144,523 
626 
	 5,001,610 
  1,941,069 
181,384 
	 4,550,658 
849 
817,606 
nil	
280,559 
38 

338,506 
311,362 

10.36 
11.41	
8.41	
11.41	
11.41	
11.41	
6.25	
6.82	
6.32	

7.20	
7.18	

7.86	
7.60	

a	No	

	shares	were	repurchased	pursuant	to	a	publicly	announced	plan.	Transactions	represent	the	purchase	of	ordinary	shares	by	ESOP	trusts	to	satisfy	future	requirements	of	employee	share	schemes.

BP	Annual	Report	and	Form	20-F	2010	 137

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Additional	information	for	shareholders

Fees	and	charges	payable	by	a	holder	of	ADSs

The	Depositary	collects	fees	for	delivery	and	surrender	of	ADSs	directly	from	investors	depositing	shares	or	surrendering	ADSs	for	the	purpose	of	
withdrawal	or	from	intermediaries	acting	for	them.	The	Depositary	collects	fees	for	making	distributions	to	investors	by	deducting	those	fees	from	the	
amounts	distributed	or	by	selling	a	portion	of	the	distributable	property	to	pay	the	fees.

The	charges	of	the	Depositary	payable	by	investors	are	as	follows:

Type	of	service	Depositary	actions	
Depositing	or	substituting	the		
underlying	shares	

Selling	or	exercising	rights	

Withdrawing	an		
underlying	share	

Expenses	of	the	Depositary	

Fee
Issuance	of	ADSs	against	the	deposit	of	shares,	including	
deposits	and	issuances	in	respect	of:	
•	
•	

	Share	distributions,	stock	splits,	rights,	merger
	Exchange	of	securities	or	other	transactions	or	
event	or	other	distribution	affecting	the	ADSs	or	
deposited	securities

	or	sale	of	securities,	the	fee	being	in	an	

Distribution
amount	equal	to	the	fee	for	the	execution	and	delivery	
of	ADSs	that	would	have	been	charged	as	a	result	of	
the	deposit	of	such	securities
Acceptance	of	ADSs	surrendered	for	withdrawal	of	
deposited	securities	

Expenses	incurred	on	behalf	of	holders	in	connection	with:	
•	 Stock	transfer	or	other	taxes	and	governmental	

charges	

•	 Cable,	telex,	electronic	and	facsimile	

transmission/delivery	

•	 T	 ransfer	or	registration	fees,	if	applicable,	for	the	
registration	of	transfers	of	underlying	shares
	Expenses	of	the	Depositary	in	connection	with	the	
conversion	of	foreign	currency	into	US	dollars	
(which	are	paid	out	of	such	foreign	currency)

•	

$5.00	per	100	ADSs	(or	portion	thereof)	
evidenced	by	the	new	ADSs	delivered

$5.00	per	100	ADSs	(or	portion	thereof)	

$5.00	for	each	100	ADSs	(or	portion
thereof)	evidenced	by	the	ADSs
surrendered
Expenses	payable	at	the	sole	discretion
of	the	Depositary	by	billing	holders	or
by	deducting	charges	from	one	or
more	cash	dividends	or	other	cash
distributions

Fees	and	payments	made	by	the	
Depositary	to	the	issuer

The	Depositary	has	agreed	to	reimburse	certain	company	expenses	related	
to	the	company’s	ADS	programme	and	incurred	by	the	company	in	
connection	with	the	programme.	The	Depositary	reimbursed	to	the	
company,	or	paid	amounts	on	the	company’s	behalf	to	third	parties,	or	
waived	its	fees	and	expenses,	of	$4,647,254	for	the	year	ended	
31	December	2010.

The	table	below	sets	forth	the	types	of	expenses	that	the	
Depositary	has	agreed	to	reimburse,	and	the	invoices	relating	to	the	year	
ended	31	December	2010	that	were	reimbursed:

Category	of	expense	reimbursed	
to	the	company	

NYSE	listing	fees	
Total	

	 Amount	reimbursed	for	the	year
	ended	31	December	2010

$500,000
$500,000

138	 BP	Annual	Report	and	Form	20-F	2010

The	Depositary	has	also	agreed	to	waive	fees	for	standard	costs	associated	
with	the	administration	of	the	ADS	programme	and	has	paid	certain	
expenses	directly	to	third	parties	on	behalf	of	the	company.	The	table	below	
sets	forth	those	expenses	that	the	Depositary	waived	or	paid	directly	to	
third	parties	relating	to	the	year	ended	31	December	2010:

Category	of	expense	waived	or	paid	
directly	to	third	parties	

	 Amount	reimbursed	for	the	year
	ended	31	December	2010

Service	fees	and	out	of	pocket	expenses	waiveda	
Broker	reimbursementsb	
Other	third-party	mailing	costsc	
Legal	adviced	
Other	third-party	expenses	paid	directly	
Total	

	 $2,802,482
	 $1,150,475
$136,542
$26,391
$31,364
	 $4,147,254

a
	I	ncludes	fees	in	relation	to	transfer	agent	costs	and	costs	of	the	of	BP	Direct	Access	Plan	operated	
by	JPMorgan	Chase.
b
	B	 roker	reimbursements	are	fees	payable	to	Broadridge	for	the	distribution	of	hard	copy	material	to	
ADR	beneficial	holders	in	the	Depositary	Trust	Company.	Corporate	materials	include	information	
related	to	shareholders’	meetings	and	related	voting	instructions.	These	fees	are	SEC	approved.
c
	P	 ayment	of	fees	to	Precision	IR	and	CIBC	Mellon	for	distribution	of	hard	copy	materials	to	ADR	
beneficial	holders,	proxy	solicitation	and	investor	support.
d
	R	 eimbursement	for	legal	advice	from	Ziegler,	Ziegler	&	Associates.

Under	certain	circumstances,	including	removal	of	the	Depositary	or	
termination	of	the	ADR	programme	by	the	company,	the	company	is	
required	to	repay	the	Depositary	amounts	reimbursed	and/or	expenses	
paid	to	or	on	behalf	of	the	company	during	the	12-month	period	prior	to	
notice	of	removal	or	termination.

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Additional	information	for	shareholders

Called-up	share	capital

Annual	general	meeting

Details	of	the	allotted,	called-up	and	fully-paid	share	capital	at	31	December	
2010	are	set	out	in	Financial	statements	–	Note	39	on	page	209.

At	the	AGM	on	15	April	2010,	authorization	was	given	to	the	
directors	to	allot	shares	up	to	an	aggregate	nominal	amount	equal	to	
$3,143	million.	Authority	was	also	given	to	the	directors	to	allot	shares	for	
cash	and	to	dispose	of	treasury	shares,	other	than	by	way	of	rights	issue,	
up	to	a	maximum	of	$236	million,	without	having	to	offer	such	shares	to	
existing	shareholders.	These	authorities	are	given	for	the	period	until	the	
next	AGM	in	2011	or	15	July	2011,	whichever	is	the	earlier.	These	
authorities	are	renewed	annually	at	the	AGM.

The	2011	AGM	will	be	held	on	Thursday,	14	April	2011	at	11.30	a.m.	
at	ExCeL	London,	One	Western	Gateway,	Royal	Victoria	Dock,	London	
E16	1XL.	A	separate	notice	convening	the	meeting	is	distributed	to	
shareholders,	which	includes	an	explanation	of	the	items	of	business	to	
be	considered	at	the	meeting.

All	resolutions	of	which	notice	has	been	given	will	be	decided	

on	a	poll.

Ernst	&	Young	LLP	have	expressed	their	willingness	to	continue	in	

office	as	auditors	and	a	resolution	for	their	reappointment	is	included	in	
Notice of BP Annual General Meeting 2011.

By	order	of	the	board
David J Jackson
Secretary
2	March	2011

BP	p.l.c.
Registered	in	England	and	Wales	No.	102498

Administration

If	you	have	any	queries	about	the	administration	of	shareholdings,	such	as	
change	of	address,	change	of	ownership,	dividend	payments,	the	scrip	
dividend	programme	or	to	change	the	way	you	receive	your	company	
documents	(such	as	the	BP Annual Report and Form 20-F,	BP Summary 
Review	and	Notice of BP Annual General Meeting)	please	contact	the	BP	
Registrar	or	ADS	Depositary.

UK	–	Registrar’s	Office
The	BP	Registrar,	Equiniti
Aspect	House,	Spencer	Road,	Lancing,	West	Sussex	BN99	6DA
Freephone	in	UK	0800	701107;	tel	+44	(0)121	415	7005
Textphone	0871	384	2255;	fax	+44	(0)871	384	2100

Please	note	that	any	numbers	quoted	with	the	prefix	0871	will	be	
charged	at	8p	per	minute	from	a	BT	landline.	Other	network	providers’	
costs	may	vary.

US	–	ADS	Depositary
JPMorgan	Chase	Bank,	N.A.
PO	Box	64504,	St	Paul,	MN	55164-0504
Toll-free	in	US	and	Canada	+1	877	638	5672;	tel	+1	651	306	4383
For	the	hearing	impaired	+1	651	453	2133

BP	Annual	Report	and	Form	20-F	2010	 139

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Additional information for shareholders

Exhibits

The following documents are filed in the Securities and Exchange 
Commission (SEC) EDGAR system, as part of this Annual Report on 
Form 20-F, and can be viewed on the SEC’s website:
Exhibit 1.  Memorandum and Articles of Association of BP p.l.c.†
Exhibit 4.1 
Exhibit 4.2 

Exhibit 4.3 

Exhibit 7. 

Exhibit 8. 

Exhibit 10.1 

Exhibit 10.2 

The BP Executive Directors’ Incentive Plan†
 Amended Director’s Service Contract and Secondment 
Agreement for R W Dudley†
 Amended Director’s Service Contract and Secondment 
Agreement for B E Grote†
C  omputation of Ratio of Earnings to Fixed Charges 
(Unaudited)†
Subsidiaries (included as Note 46 to the Financial
Statements)
 Trust Agreement dated as of 6 August 2010 among BP 
Exploration & Production Inc., John S Martin, Jr and 
Kent D Syverud, as individual trustees, and Citigroup 
Trust-Delaware, N.A., as corporate trustee, as amended 
by an Addendum, dated 6 August 2010†
 Pledge and Collateral Agreement dated as of 
30 September 2010 by BP Exploration & Production Inc. 
in favor of John S Martin, Jr and Kent D Syverud, as 
individual trustees†

Exhibit 11.  Code of Ethics*†
Exhibit 12.  Rule 13a – 14(a) Certifications†
Exhibit 13.  Rule 13a – 14(b) Certifications#†
Exhibit 99.  Deepwater Horizon Accident Investigation Report**

* I ncorporated by reference to the company’s Annual Report on Form 20-F for the year ended 

31 December 2009.

* *  Incorporated by reference to the Company’s Report on Form 6-K filed on 24 September 2010 

(File No. 001-06262).

# F  urnished only.
†  Included only in the annual report filed in the Securities and Exchange Commission EDGAR 

system.

The total amount of long-term securities of the Registrant and its 
subsidiaries authorized under any one instrument does not exceed 10% 
of the total assets of BP p.l.c. and its subsidiaries on a consolidated 
basis. The company agrees to furnish copies of any or all such 
instruments to the SEC on request.

140  BP Annual Report and Form 20-F 2010

 
 
Financial	statements

142	Consolidated	financial	statements	

of	the	BP	group
Statement	of	directors’	responsibilities	in	respect	of	the	
consolidated	financial	statements	
Independent	auditor’s	reports	
Group	income	statement	
Group	statement	of	comprehensive	income	
Group	statement	of	changes	in	equity	
Group	balance	sheet	
Group	cash	flow	statement	

150	Notes	on	financial	statements
Significant	accounting	policies	
Significant	event	–	Gulf	of	Mexico	oil	spill	
Acquisitions	
Non-current	assets	held	for	sale	
Disposals	and	impairment	
Events	after	the	reporting	period	
Segmental	analysis	
Interest	and	other	income	
Production	and	similar	taxes	

1	
2	
3	
4	
5	
6	
7	
8	
9	
10	 Depreciation,	depletion	and	amortization	
11	
12	 Distribution	and	administration	expenses	
13	 Currency	exchange	gains	and	losses	
14	 Research	and	development	
15	 Operating	leases	
16	 Exploration	for	and	evaluation	of	oil	and	natural	

Impairment	review	of	goodwill	

gas	resources	

Finance	costs	
Taxation	

17	 Auditor’s	remuneration	
18	
19	
20	 Dividends	
21	 Earnings	per	ordinary	share	
22	 Property,	plant	and	equipment	
23	 Goodwill	
24	
25	
26	
27	
28	 Other	investments	
29	
Inventories	
30	 Trade	and	other	receivables	
31	 Cash	and	cash	equivalents	
32	 Valuation	and	qualifying	accounts	
33	 Trade	and	other	payables	

Intangible	assets	
Investments	in	jointly	controlled	entities	
Investments	in	associates	
Financial	instruments	and	financial	risk	factors	

142
143
146
147
147
148
149

150
158
162
163
164
166
167
172
172
172
173
175
175
175
175

176
176
177
177
179
180
181
182
182
183
184
185
190
190
191
191
191
192

34	 Derivative	financial	instruments	
35	
36	 Capital	disclosures	and	analysis	of	changes	in	

Finance	debt	

192
197

net	debt	

198
199
37	 Provisions	
202
38	 Pensions	and	other	post-retirement	benefits	
209
39	 Called-up	share	capital	
210
40	 Capital	and	reserves	
214
41	 Share-based	payments	
42	 Employee	costs	and	numbers	
216
43	 Remuneration	of	directors	and	senior	management	 217
218
44	 Contingent	liabilities	and	contingent	assets	
45	 Capital	commitments	
219
46	 Subsidiaries,	jointly	controlled	entities	and		

associates		

47	 Condensed	consolidating	information	on		

certain	US	subsidiaries	

220

222

228	Supplementary	information		

on	oil	and	natural	gas	(unaudited)

PC1	Parent	company	financial	
statements	of	BP	p.l.c.
Statement	of	directors’	responsibilities	in	respect		
of	the	parent	company	financial	statements	
PC1
Independent	auditor’s	report	to	the	members	of	BP	p.l.c.	 PC2
PC3
Company	balance	sheet	
Company	cash	flow	statement	
PC4
Company	statement	of	total	recognized	gains	and	losses	 PC4
PC5
Notes	on	financial	statements	
PC5
Accounting	policies	
1	
PC6
Taxation	
2	
PC6
Fixed	assets	-	investments	
3	
PC7
Debtors	
4	
PC7
Creditors	
5	
PC8
Pensions	
6	
PC11
Called-up	share	capital	
7	
PC11
Capital	and	reserves	
8	
PC12
9	
Cash	flow	
PC12
10	 Contingent	liabilities	
PC13
11	 Share-based	payments	
PC15
12	 Auditor’s	remuneration	
PC15
13	 Directors’	remuneration	
PC16
14	 Post	balance	sheet	events	

BP	Annual	Report	and	Form	20-F	2010	 141

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Consolidated financial statements of the BP group

Statement	of	directors’	responsibilities	in	respect	of	the	consolidated	
financial	statements

The	directors	are	responsible	for	preparing	the	Annual	Report	and	the	consolidated	financial	statements	in	accordance	with	applicable	United	Kingdom	law,	
International	Financial	Reporting	Standards	(IFRS)	as	issued	by	the	International	Accounting	Standards	Board	and	IFRS	as	adopted	by	the	European	Union.

The	directors	are	required	to	prepare	financial	statements	for	each	financial	year	that	present	fairly	the	financial	position	of	the	group	and	the	

financial	performance	and	cash	flows	of	the	group	for	that	period.	In	preparing	those	financial	statements,	the	directors	are	required	to:
•	 Select	suitable	accounting	policies	and	then	apply	them	consistently.
•	 Present	information,	including	accounting	policies,	in	a	manner	that	provides	relevant,	reliable,	comparable	and	understandable	information.
•	 Provide	additional	disclosure	when	compliance	with	the	specific	requirements	of	IFRS	is	insufficient	to	enable	users	to	understand	the	impact	of	

particular	transactions,	other	events	and	conditions	on	the	group’s	financial	position	and	financial	performance.

•	 State	that	the	company	has	complied	with	IFRS,	subject	to	any	material	departures	disclosed	and	explained	in	the	consolidated	financial	statements.	
The	directors	are	responsible	for	keeping	proper	accounting	records	that	disclose	with	reasonable	accuracy	at	any	time	the	financial	position	of	the	
group	and	enable	them	to	ensure	that	the	consolidated	financial	statements	comply	with	the	Companies	Act	2006	and	Article	4	of	the	IAS	Regulation.	
They	are	also	responsible	for	safeguarding	the	assets	of	the	group	and	hence	for	taking	reasonable	steps	for	the	prevention	and	detection	of	fraud	and	
other	irregularities.

The	directors	draw	attention	to	Notes	2,	37	and	44	on	the	financial	statements	which	describe	the	uncertainties	surrounding	the	amounts	and	

timings	of	liabilities	arising	from	the	Gulf	of	Mexico	oil	spill.

The	group’s	business	activities,	performance,	position	and	risks	are	set	out	in	this	report.	The	financial	position	of	the	group,	its	cash	flows,	liquidity	
position	and	borrowing	facilities	are	detailed	in	the	appropriate	sections	on	pages	63	to	67	and	elsewhere	in	the	notes	on	financial	statements.	The	report	
also	includes	details	of	the	group’s	risk	mitigation	and	management.	Information	on	the	Gulf	of	Mexico	oil	spill	and	BP’s	response	is	included	on	pages	34	
to	39	and	elsewhere	in	this	report,	including	Corporate	responsibility	on	pages	68	to	76.	The	group	has	considerable	financial	resources,	and	the	directors	
believe	that	the	group	is	well	placed	to	manage	its	business	risks	successfully.	After	making	enquiries,	the	directors	have	a	reasonable	expectation	that	
the	company	and	the	group	have	adequate	resources	to	continue	in	operational	existence	for	the	foreseeable	future.	Accordingly,	they	continue	to	adopt	
the	going	concern	basis	in	preparing	the	annual	report	and	accounts.

Having	made	the	requisite	enquiries,	so	far	as	the	directors	are	aware,	there	is	no	relevant	audit	information	(as	defined	by	Section	418(3)	of	the	

Companies	Act	2006)	of	which	the	group’s	auditors	are	unaware,	and	the	directors	have	taken	all	the	steps	they	ought	to	have	taken	to	make	themselves	
aware	of	any	relevant	audit	information	and	to	establish	that	the	group’s	auditors	are	aware	of	that	information.

The	directors	confirm	that	to	the	best	of	their	knowledge:

•	 The	consolidated	financial	statements,	prepared	in	accordance	with	IFRS	as	issued	by	the	International	Accounting	Standards	Board,	IFRS	as	

adopted	by	the	European	Union	and	in	accordance	with	the	provisions	of	the	Companies	Act	2006,	give	a	true	and	fair	view	of	the	assets,	liabilities,	
financial	position	and	profit	or	loss	of	the	group;	and

•	 The	management	report,	which	is	incorporated	in	the	directors’	report,	includes	a	fair	review	of	the	development	and	performance	of	the	business	

and	the	position	of	the	group,	together	with	a	description	of	the	principal	risks	and	uncertainties.

This	page	does	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

142	 BP	Annual	Report	and	Form	20-F	2010

Consolidated	financial	statements	of	the	BP	group

Independent	auditor’s	report	on	the	Annual	Report	and	Accounts	
to	the	members	of	BP	p.l.c.

We	have	audited	the	consolidated	financial	statements	of	BP	p.l.c.	for	the	year	ended	31	December	2010	which	comprise	the	group	income	statement,	
the	group	statement	of	comprehensive	income,	the	group	statement	of	changes	in	equity,	the	group	balance	sheet,	the	group	cash	flow	statement	and	
the	related	notes	1	to	46.	The	financial	reporting	framework	that	has	been	applied	in	their	preparation	is	applicable	law	and	International	Financial	Reporting	
Standards	(IFRS)	as	adopted	by	the	European	Union.

This	report	is	made	solely	to	the	company’s	members,	as	a	body,	in	accordance	with	Chapter	3	of	Part	16	of	the	Companies	Act	2006.	Our	audit	
work	has	been	undertaken	so	that	we	might	state	to	the	company’s	members	those	matters	we	are	required	to	state	to	them	in	an	auditor’s	report	and	
for	no	other	purpose.	To	the	fullest	extent	permitted	by	law,	we	do	not	accept	or	assume	responsibility	to	anyone	other	than	the	company	and	the	
company’s	members	as	a	body,	for	our	audit	work,	for	this	report,	or	for	the	opinions	we	have	formed.

Respective responsibilities of directors and auditors
As	explained	more	fully	in	the	Statement	of	directors’	responsibilities	in	respect	of	the	consolidated	financial	statements	set	out	on	page	142,	the	directors	
are	responsible	for	the	preparation	of	the	consolidated	financial	statements	and	for	being	satisfied	that	they	give	a	true	and	fair	view.	Our	responsibility	is	
to	audit	and	express	an	opinion	on	the	consolidated	financial	statements	in	accordance	with	applicable	law	and	International	Standards	on	Auditing	(UK	
and	Ireland).	Those	standards	require	us	to	comply	with	the	Auditing	Practices	Board’s	Ethical	Standards	for	Auditors.

Scope of the audit of the financial statements
An	audit	involves	obtaining	evidence	about	the	amounts	and	disclosures	in	the	financial	statements	sufficient	to	give	reasonable	assurance	that	the	
financial	statements	are	free	from	material	misstatement,	whether	caused	by	fraud	or	error.	This	includes	an	assessment	of:	whether	the	accounting	
policies	are	appropriate	to	the	group’s	circumstances	and	have	been	consistently	applied	and	adequately	disclosed;	the	reasonableness	of	significant	
accounting	estimates	made	by	the	directors;	and	the	overall	presentation	of	the	financial	statements.

Opinion on financial statements
In	our	opinion	the	consolidated	financial	statements:
•	 give	a	true	and	fair	view	of	the	state	of	the	group’s	affairs	as	at	31	December	2010	and	of	its	loss	for	the	year	then	ended;
•	 have	been	properly	prepared	in	accordance	with	IFRS	as	adopted	by	the	European	Union;	and
•	 have	been	prepared	in	accordance	with	the	requirements	of	the	Companies	Act	2006	and	Article	4	of	the	IAS	Regulation.

Separate opinion in relation to IFRS as issued by the International Accounting Standards Board
As	explained	in	Note	1	to	the	consolidated	financial	statements,	the	group	in	addition	to	applying	IFRS	as	adopted	by	the	European	Union,	has	also	applied	
IFRS	as	issued	by	the	International	Accounting	Standards	Board	(IASB).

In	our	opinion	the	consolidated	financial	statements	comply	with	IFRS	as	issued	by	the	IASB.

Emphasis of matter – significant uncertainty over provisions and contingencies related to the Gulf of Mexico oil spill
In	forming	our	opinion	we	have	considered	the	adequacy	of	the	disclosures	made	in	Notes	2,	37	and	44	to	the	financial	statements	concerning	the	
provisions,	future	expenditures	for	which	reliable	estimates	cannot	be	made	and	other	contingencies	related	to	the	Gulf	of	Mexico	oil	spill	significant	
event.	The	total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	to	all	obligations	relating	to	the	incident	are	subject	to	significant	uncertainty	and	the	
ultimate	exposure	and	cost	to	BP	will	be	dependent	on	many	factors.	Actual	costs	could	ultimately	be	significantly	higher	or	lower	than	those	recorded	as	
the	claims	and	settlement	process	progresses.	Our	opinion	is	not	qualified	in	respect	of	these	matters.

Opinion on other matter prescribed by the Companies Act 2006
In	our	opinion	the	information	given	in	the	Directors’	Report	for	the	financial	year	for	which	the	consolidated	financial	statements	are	prepared	is	consistent	
with	the	consolidated	financial	statements.

Matters on which we are required to report by exception
We	have	nothing	to	report	in	respect	of	the	following:
Under	the	Companies	Act	2006	we	are	required	to	report	to	you	if,	in	our	opinion:
•	 certain	disclosures	of	directors’	remuneration	specified	by	law	are	not	made;	or
•	 we	have	not	received	all	the	information	and	explanations	we	require	for	our	audit.

Under	the	Listing	Rules	we	are	required	to	review:
•	
•	

the	directors’	statement,	set	out	on	page	142,	in	relation	to	going	concern;
the	part	of	the	BP	board	performance	report	relating	to	the	company’s	compliance	with	the	nine	provisions	of	the	June	2008	Combined	Code	
specified	for	our	review;	and

•	 certain	elements	of	the	report	to	shareholders	by	the	Board	on	directors’	remuneration.

Other matter
We	have	reported	separately	on	the	parent	company	financial	statements	of	BP	p.l.c.	for	the	year	ended	31	December	2010	and	on	the	information	in	the	
Directors’	Remuneration	Report	that	is	described	as	having	been	audited.

Ernst & Young LLP
Allister	Wilson	(Senior	Statutory	Auditor)
for	and	on	behalf	of	Ernst	&	Young	LLP,	Statutory	Auditor
London
2	March	2011

The	maintenance	and	integrity	of	the	BP	p.l.c.	website	are	the	responsibility	of	the	directors;	the	work	carried	out	by	the	auditors	does	not	involve	consideration	of	these	matters	and,	accordingly,	the	
auditors	accept	no	responsibility	for	any	changes	that	may	have	occurred	to	the	financial	statements	since	they	were	initially	presented	on	the	website.
Legislation	in	the	United	Kingdom	governing	the	preparation	and	dissemination	of	financial	statements	may	differ	from	legislation	in	other	jurisdictions.

This	page	does	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 143

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Consolidated	financial	statements	of	the	BP	group

Report	of	Independent	Registered	Public	Accounting	Firm	on	the		
Annual	Report	on	Form	20-F	

The Board of Directors and Shareholders of BP p.l.c.
We	have	audited	the	accompanying	group	balance	sheets	of	BP	p.l.c.	as	of	31	December	2010	and	2009,	and	the	related	group	income	statement,	group	
cash	flow	statement,	group	statement	of	comprehensive	income	and	group	statement	of	changes	in	equity,	for	each	of	the	three	years	in	the	period	
ended	31	December	2010.	These	financial	statements	are	the	responsibility	of	the	company’s	management.	Our	responsibility	is	to	express	an	opinion	on	
these	financial	statements	based	on	our	audits.

We	conducted	our	audits	in	accordance	with	the	standards	of	the	Public	Company	Accounting	Oversight	Board	(United	States).	Those	standards	
require	that	we	plan	and	perform	the	audit	to	obtain	reasonable	assurance	about	whether	the	financial	statements	are	free	of	material	misstatement.	An	
audit	includes	examining,	on	a	test	basis,	evidence	supporting	the	amounts	and	disclosures	in	the	financial	statements.	An	audit	also	includes	assessing	
the	accounting	principles	used	and	significant	estimates	made	by	management,	as	well	as	evaluating	the	overall	financial	statement	presentation.	We	
believe	that	our	audits	provide	a	reasonable	basis	for	our	opinion.

In	our	opinion,	the	financial	statements	referred	to	above	present	fairly,	in	all	material	respects,	the	group	financial	position	of	BP	p.l.c.	at	31	December	

2010	and	2009,	and	the	group	results	of	operations	and	cash	flows	for	each	of	the	three	years	in	the	period	ended	31	December	2010,	in	accordance	with	
International	Financial	Reporting	Standards	as	adopted	by	the	European	Union	and	International	Financial	Reporting	Standards	as	issued	by	the	International	
Accounting	Standards	Board.

In	forming	our	opinion	we	have	considered	the	adequacy	of	the	disclosures	made	in	Notes	2,	37	and	44	to	the	financial	statements	concerning	the	
provisions,	future	expenditures	for	which	reliable	estimates	cannot	be	made	and	other	contingencies	related	to	the	Gulf	of	Mexico	oil	spill	significant	event.	
The	total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	to	all	obligations	relating	to	the	incident	are	subject	to	significant	uncertainty	and	the	ultimate	
exposure	and	cost	to	BP	will	be	dependent	on	many	factors.	Actual	costs	could	ultimately	be	significantly	higher	or	lower	than	those	recorded	as	the	claims	
and	settlement	process	progresses.	Our	opinion	is	not	qualified	in	respect	of	these	matters.

We	also	have	audited,	in	accordance	with	the	standards	of	the	Public	Company	Accounting	Oversight	Board	(United	States),	BP	p.l.c.’s	internal	

control	over	financial	reporting	as	of	31	December	2010,	based	on	criteria	established	in	the	Internal	Control:	Revised	Guidance	for	Directors	on	the	
Combined	Code	(Turnbull)	as	issued	by	the	Institute	of	Chartered	Accountants	in	England	and	Wales	(the	Turnbull	criteria)	and	our	report	dated	2	March	
2011	expressed	an	unqualified	opinion	thereon.

/s/ERNST & YOUNG LLP
Ernst	&	Young	LLP
London,	England
2	March	2011

The	maintenance	and	integrity	of	the	BP	p.l.c.	website	are	the	responsibility	of	the	directors;	the	work	carried	out	by	the	auditors	does	not	involve	consideration	of	these	matters	and,	accordingly,	the	
auditors	accept	no	responsibility	for	any	changes	that	may	have	occurred	to	the	financial	statements	since	they	were	initially	presented	on	the	website.
Legislation	in	the	United	Kingdom	governing	the	preparation	and	dissemination	of	financial	statements	may	differ	from	legislation	in	other	jurisdictions.

144	 BP	Annual	Report	and	Form	20-F	2010

Consolidated	financial	statements	of	the	BP	group

Report	of	Independent	Registered	Public	Accounting	Firm	on	the		
Annual	Report	on	Form	20-F	

The Board of Directors and Shareholders of BP p.l.c.
We	have	audited	BP	p.l.c.’s	internal	control	over	financial	reporting	as	of	31	December	2010,	based	on	criteria	established	in	Internal	Control:	Revised	
Guidance	for	Directors	on	the	Combined	Code	(Turnbull)	as	issued	by	the	Institute	of	Chartered	Accountants	in	England	and	Wales	(the	Turnbull	criteria).	
BP	p.l.c.’s	management	is	responsible	for	maintaining	effective	internal	control	over	financial	reporting,	and	for	its	assessment	of	the	effectiveness	of	
internal	control	over	financial	reporting	included	in	the	accompanying	Management’s	report	on	internal	control	over	financial	reporting	on	page	106.	Our	
responsibility	is	to	express	an	opinion	on	the	company’s	internal	control	over	financial	reporting	based	on	our	audit.

We	conducted	our	audit	in	accordance	with	the	standards	of	the	Public	Company	Accounting	Oversight	Board	(United	States).	Those	standards	

require	that	we	plan	and	perform	the	audit	to	obtain	reasonable	assurance	about	whether	effective	internal	control	over	financial	reporting	was	maintained	
in	all	material	respects.	Our	audit	included	obtaining	an	understanding	of	internal	control	over	financial	reporting,	assessing	the	risk	that	a	material	
weakness	exists,	testing	and	evaluating	the	design	and	operating	effectiveness	of	internal	control	based	on	the	assessed	risk,	and	performing	such	other	
procedures	as	we	considered	necessary	in	the	circumstances.	We	believe	that	our	audit	provides	a	reasonable	basis	for	our	opinion.	

A	company’s	internal	control	over	financial	reporting	is	a	process	designed	to	provide	reasonable	assurance	regarding	the	reliability	of	financial	reporting	

and	the	preparation	of	financial	statements	for	external	purposes	in	accordance	with	generally	accepted	accounting	principles.	A	company’s	internal	control	
over	financial	reporting	includes	those	policies	and	procedures	that	(1)	pertain	to	the	maintenance	of	records	that,	in	reasonable	detail,	accurately	and	fairly	
reflect	the	transactions	and	dispositions	of	the	assets	of	the	company;	(2)	provide	reasonable	assurance	that	transactions	are	recorded	as	necessary	to	permit	
preparation	of	financial	statements	in	accordance	with	generally	accepted	accounting	principles,	and	that	receipts	and	expenditures	of	the	company	are	being	
made	only	in	accordance	with	authorizations	of	management	and	directors	of	the	company;	and	(3)	provide	reasonable	assurance	regarding	prevention	or	
timely	detection	of	unauthorized	acquisition,	use,	or	disposition	of	the	company’s	assets	that	could	have	a	material	effect	on	the	financial	statements.

Because	of	its	inherent	limitations,	internal	control	over	financial	reporting	may	not	prevent	or	detect	misstatements.	Also,	projections	of	any	

evaluation	of	effectiveness	to	future	periods	are	subject	to	the	risk	that	controls	may	become	inadequate	because	of	changes	in	conditions,	or	that	the	
degree	of	compliance	with	the	policies	or	procedures	may	deteriorate.

In	our	opinion,	BP	p.l.c.	maintained,	in	all	material	respects,	effective	internal	control	over	financial	reporting	as	of	31	December	2010,	based	on	the	

Turnbull	criteria.

We	also	have	audited,	in	accordance	with	the	standards	of	the	Public	Company	Accounting	Oversight	Board	(United	States),	the	group	balance	

sheets	of	BP	p.l.c.	as	of	31	December	2010	and	2009,	and	the	related	group	income	statement,	group	cash	flow	statement,	group	statement	of	
comprehensive	income	and	group	statement	of	changes	in	equity,	for	each	of	the	three	years	in	the	period	ended	31	December	2010,	and	our	report	
dated	2	March	2011	expressed	an	unqualified	opinion	thereon.

/s/ERNST & YOUNG LLP
Ernst	&	Young	LLP
London,	England
2	March	2011

Consent	of	independent	registered	public	accounting	firm

We	consent	to	the	incorporation	by	reference	of	our	reports	dated	2	March	2011	with	respect	to	the	group	financial	statements	of	BP	p.l.c.,	and	the	
effectiveness	of	internal	control	over	financial	reporting	of	BP	p.l.c.,	included	in	this	Annual	Report	(Form	20-F)	for	the	year	ended	31	December	2010	in	
the	following	registration	statements:

Registration	Statement	on	Form	F-3	(File	No.	333-157906)	of	BP	Capital	Markets	p.l.c.	and	BP	p.l.c.;	and
	Registration	Statements	on	Form	S-8	(File	Nos.	333-149778,	333-119934,	333-103923,	333-79399,	333-67206,	333-102583,	333-103924,	
333-123482,	333-123483,	333-131583,	333-146868,	333-146870,	333-146873,	333-131584	and	333-132619)	of	BP	p.l.c.

/s/ERNST & YOUNG LLP
Ernst	&	Young	LLP
London,	England
2	March	2011

The	maintenance	and	integrity	of	the	BP	p.l.c.	website	are	the	responsibility	of	the	directors;	the	work	carried	out	by	the	auditors	does	not	involve	consideration	of	these	matters	and,	accordingly,	the	
auditors	accept	no	responsibility	for	any	changes	that	may	have	occurred	to	the	financial	statements	since	they	were	initially	presented	on	the	website.
Legislation	in	the	United	Kingdom	governing	the	preparation	and	dissemination	of	financial	statements	may	differ	from	legislation	in	other	jurisdictions.

BP	Annual	Report	and	Form	20-F	2010	 145

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Consolidated	financial	statements	of	the	BP	group

	 www.bp.com/downloads/incomestatement

Group	income	statement

For	the	year	ended	31	December	

Sales	and	other	operating	revenues	
Earnings	from	jointly	controlled	entities	–	after	interest	and	tax	
Earnings	from	associates	–	after	interest	and	tax		
Interest	and	other	income	
Gains	on	sale	of	businesses	and	fixed	assets	
Total	revenues	and	other	income	
Purchases	
Production	and	manufacturing	expensesa	
Production	and	similar	taxes	
Depreciation,	depletion	and	amortization	
Impairment	and	losses	on	sale	of	businesses	and	fixed	assets	
Exploration	expense	
Distribution	and	administration	expenses	
Fair	value	(gain)	loss	on	embedded	derivatives	
Profit	(loss)	before	interest	and	taxation	
Finance	costsa	
Net	finance	expense	(income)	relating	to	pensions	and	other	post-retirement	benefits	
Profit	(loss)	before	taxation	
Taxationa	
Profit	(loss)	for	the	year	
Attributable	to

BP	shareholders	
	 Minority	interest	

Earnings	per	share	–	cents
Profit	(loss)	for	the	year	attributable	to	BP	shareholders

Basic	
Diluted	 		

a
	See	

	Note	2	for	information	on	the	impact	of	the	Gulf	of	Mexico	oil	spill	on	the	income	statement	line	items.

Note		
7	

8	
5	

9	
10	
5	
16	
12	
34	

18	
38	

19	

2010	
		297,107	
1,175	
3,582	
681		
6,383 	
		308,928 	
		216,211 	
			64,615 	
				5,244 	
			11,164 	
				1,689 	
						843 	
			12,555 	
						309 	
(3,702)	
				1,170 	
(47)	
(4,825) 
(1,501) 
(3,324)	

2009	
239,272		
1,286		
2,615		
792		
2,173		
		246,138		
		163,772		
			23,202		
				3,752		
			12,106		
				2,333		
				1,116		
			14,038		
(607)	
			26,426	
				1,110		
						192	
			25,124		
				8,365		
			16,759		

$	million

2008
361,143	
3,023	
798	
736	
1,353	
367,053	
266,982	
26,756	
8,953	
10,985	
1,733	
882	
15,412	
111	
35,239	
1,547	
(591)
34,283	
12,617	
21,666	

(3,719)	
						395		
(3,324) 

			16,578		
						181		
   16,759		

			21,157	
						509	
			21,666	

21	
21	

(19.81)	
(19.81)	

				88.49		
				87.54		

			112.59	
			111.56	

146	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
Consolidated	financial	statements	of	the	BP	group

	 www.bp.com/downloads/sociandcine

Group	statement	of	comprehensive	income

For	the	year	ended	31	December	

Profit	(loss)	for	the	year	
Currency	translation	differences	
Exchange	gains	on	translation	of	foreign	operations	transferred	to	gain	or	loss	on	sale	of	

businesses	and	fixed	assets	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	
Available-for-sale	investments	marked	to	market	
Available-for-sale	investments	–	recycled	to	the	income	statement	
Cash	flow	hedges	marked	to	market	
Cash	flow	hedges	–	recycled	to	the	income	statement	
Cash	flow	hedges	–	recycled	to	the	balance	sheet	
Taxation	
Other	comprehensive	income	
Total	comprehensive	income	
Attributable	to

BP	shareholders	
	 Minority	interest	

Group	statement	of	changes	in	equity

Note		

38	

19	

2010	
(3,324)	
259 	

(20)	
(320)	
(191)	
(150)	
(65)	
(25)	
53		
(137)	
(596)	
(3,920)	

(4,318)	
398 	
(3,920) 

2010	

 BP 	
	shareholders’  
 equity  
	101,613  
(4,318) 
(2,627) 

 Minority  
 interest  
 500  
 398  
(315) 

Total	
equity	
 102,113 	
(3,920)	
(2,942)	

	BP		
	shareholders’		
	equity		
91,303		
20,137		
(10,483)	

	Minority		
	interest		
806		
125		
(416)	

2009	

Total	
equity	
92,109		
20,262		
(10,899)	

	BP	
	shareholders’		
	equity		
93,690		
9,752		
(10,342)	

 –  

 339  
 –  

 –  

 –  
 –  

 – 	

–	

 339 	
 – 	

721		
(43)	

–	

–	
–	

–	

(2,414)	

721		
(43)	

617		
–	

At	1	January	
Total	comprehensive	income	
Dividends	 	
Repurchase	of	ordinary		

share	capital	

Share-based	payments		

(net	of	tax)	

Changes	in	associates’	equity	
Transactions	involving		
	 minority	interests	
At	31	December	

2009	
16,759		
1,826		

(27)	
(682)	
705		
2		
652		
366		
136		
525		
3,503		
20,262		

20,137		
125		
20,262		

Minority		
	interest		
962		
434		
(425)	

–	

–	
–	

$	million

2008
21,666
(4,362)

–
(8,430)
(994)
526	
(1,173)
45	
(38)
2,946	
(11,480)	
10,186	

9,752	
434	
10,186	

$	million

2008

Total
	equity	
94,652	
10,186	
(10,767)

(2,414)

617	
–

(20) 
94,987  

 321  
 904  

 301 	
 95,891 	

(22)	
101,613		

(15)	
500		

(37)	
102,113		

–	
91,303		

(165)	
806		

(165)		
92,109	

BP	Annual	Report	and	Form	20-F	2010	 147

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Consolidated	financial	statements	of	the	BP	group

	 www.bp.com/downloads/balancesheet

Group	balance	sheet

At	31	December	

Non-current	assets

Property,	plant	and	equipment	
Goodwill	
Intangible	assets	
Investments	in	jointly	controlled	entities	
Investments	in	associates	

	 Other	investments	
Fixed	assets	
Loans	

	 Other	receivables	

Derivative	financial	instruments	
Prepayments	
Deferred	tax	assets	
Defined	benefit	pension	plan	surpluses	

Current	assets
Loans	 	
Inventories	
Trade	and	other	receivables	
Derivative	financial	instruments	
Prepayments	
Current	tax	receivable	

	 Other	investments	

Cash	and	cash	equivalents	

Assets	classified	as	held	for	sale	

Total	assets	
Current	liabilities	

Trade	and	other	payables	
Derivative	financial	instruments	
Accruals		
Finance	debt	
Current	tax	payable	
Provisions	

Liabilities	directly	associated	with	assets	classified	as	held	for	sale	

Non-current	liabilities
	 Other	payables	

Derivative	financial	instruments	
Accruals		
Finance	debt	
Deferred	tax	liabilities	
Provisions	
Defined	benefit	pension	plan	and	other	post-retirement	benefit	plan	deficits	

Total	liabilities	
Net	assets			
Equity	 	

Share	capital	
Reserves		

BP	shareholders’	equity	
Minority	interest	
Total	equity	

C-H	Svanberg	Chairman
R	W	Dudley	Group	Chief	Executive
2	March	2011

148	 BP	Annual	Report	and	Form	20-F	2010

Note		

2010	

22	
23	
24	
25	
26	
28	

30	
34	

19	
38	

29	
30	
34	

28	
31	

4	

33	
34	

35	

37	

4	

33	
34	

35	
19	
37	
38	

39	

40	
40	
40	

110,163		
8,598 	
14,298		
12,286 	
13,335		
1,191 	
159,871 	
894		
6,298		
4,210		
1,432		
528 	
2,176 	
175,409		

247 	
26,218		
36,549		
4,356		
1,574 	
693		
1,532 	
18,556 	
89,725 	
7,128		
96,853		
272,262		

46,329 	
3,856		
5,612		
14,626 	
2,920		
9,489 	
82,832		
1,047 	
83,879		

14,285		
3,677		
637		
30,710		
10,908		
22,418		
9,857 	
92,492		
176,371		
	95,891		

	5,183		
	89,804 	
	94,987		
	904 	
	95,891		

$	million

2009

108,275	
8,620	
11,548	
15,296	
12,963	
1,567	
158,269	
1,039	
1,729	
3,965	
1,407	
516	
1,390	
168,315	

249	
22,605	
29,531	
4,967	
1,753	
209	
–
8,339	
67,653	
–
67,653	
235,968	

35,204	
4,681	
6,202	
9,109	
2,464	
1,660	
59,320	
–
59,320	

3,198	
3,474	
703	
25,518	
18,662	
12,970	
10,010	
74,535	
133,855	
	102,113	

	5,179	
	96,434	
	101,613	
	500	
	102,113	

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
		
	
		
		
		
		
		
		
		
		
		
		
		
		
		
		
	
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
	
		
		
		
		
	
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
		
		
		
		
		
		
		
		
		
	
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	 www.bp.com/downloads/cashflow

Group	cash	flow	statement

For	the	year	ended	31	December	

Operating	activities

Profit	(loss)	before	taxation		

Adjustments	to	reconcile	profit	(loss)	before	taxation	to	net	cash	provided	by		
operating	activities	

Exploration	expenditure	written	off	
Depreciation,	depletion	and	amortization	
Impairment	and	(gain)	loss	on	sale	of	businesses	and	fixed	assets	
Earnings	from	jointly	controlled	entities	and	associates	
Dividends	received	from	jointly	controlled	entities	and	associates	
Interest	receivable	
Interest	received	
Finance	costs	
Interest	paid	
Net	finance	expense	(income)	relating	to	pensions	and	other	post-retirement	benefits	
Share-based	payments	
Net	operating	charge	for	pensions	and	other	post-retirement	benefits,	less	contributions		

and	benefit	payments	for	unfunded	plans	

Net	charge	for	provisions,	less	payments	
(Increase)	decrease	in	inventories	
(Increase)	decrease	in	other	current	and	non-current	assets	
Increase	(decrease)	in	other	current	and	non-current	liabilities	 	
Income	taxes	paid	
Net	cash	provided	by	operating	activities	
Investing	activities

Capital	expenditure	
Acquisitions,	net	of	cash	acquired	
Investment	in	jointly	controlled	entities	
Investment	in	associates	
Proceeds	from	disposals	of	fixed	assets	
Proceeds	from	disposals	of	businesses,	net	of	cash	disposed	
Proceeds	from	loan	repayments	

	 Other	
Net	cash	used	in	investing	activities	
Financing	activities

Net	issue	(repurchase)	of	shares	
Proceeds	from	long-term	financing	
Repayments	of	long-term	financing	
Net	decrease	in	short-term	debt	
Dividends	paid	

BP	shareholders	
	 Minority	interest	

Net	cash	provided	by	(used	in)	financing	activities	
Currency	translation	differences	relating	to	cash	and	cash	equivalents	
Increase	in	cash	and	cash	equivalents	
Cash	and	cash	equivalents	at	beginning	of	year	
Cash	and	cash	equivalents	at	end	of	year	

Consolidated	financial	statements	of	the	BP	group

Note		

2010	

2009	

$	million

2008

(4,825)	

25,124		

34,283	

16	
10	
5	

18	

38	

5	
5	

 375 	
	11,164 	
(4,694)	
(4,757)	
	3,277 	
(277)	
 205		
	1,170		
(912)	
(47)	
 197 	

(959)	
 19,217 	
(3,895)	
(15,620)	
	20,607		
(6,610)	
	13,616 	

(18,421)	
(2,468)	
(461)	
(65)	
	7,492		
	9,462		
 501 	
– 	
(3,960)	

	169 	
	11,934 	
(4,702)	
(3,619)	

(2,627)	
(315)	
	840 	
(279)	
	10,217		
 8,339 	
	18,556 	

593		
12,106		
160		
(3,901)	
3,003		
(258)	
203		
1,110		
(909)	
192		
450		

(887)	
650		
(5,363)	
7,595		
(5,828)	
(6,324)	
27,716		

(20,650)	
1		
(578)	
(164)	
1,715		
966		
530		
47		
(18,133)	

207		
11,567		
(6,021)	
(4,405)	

(10,483)	
(416)	
(9,551)	
110		
142		
8,197		
8,339		

385	
10,985	
380	
(3,821)
3,728	
(407)
385	
1,547	
(1,291)
(591)
459	

(173)
(298)
9,010	
2,439	
(6,101)
(12,824)
38,095	

(22,658)
(395)
(1,009)
(81)
918	
11	
647	
(200)
(22,767)

(2,567)
7,961	
(3,821)
(1,315)

(10,342)
(425)
(10,509)
(184)
4,635	
3,562	
8,197		

BP	Annual	Report	and	Form	20-F	2010	 149

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Notes on financial statements

1.	Significant	accounting	policies

Authorization of financial statements and statement of compliance 
with International Financial Reporting Standards
The	consolidated	financial	statements	of	the	BP	group	for	the	year	ended	
31	December	2010	were	approved	and	signed	by	the	chairman	and	group	
chief	executive	on	2	March	2011	having	been	duly	authorized	to	do	so	by	
the	board	of	directors.	BP	p.l.c.	is	a	public	limited	company	incorporated	
and	domiciled	in	England	and	Wales.	The	consolidated	financial	statements	
have	been	prepared	in	accordance	with	International	Financial	Reporting	
Standards	(IFRS)	as	issued	by	the	International	Accounting	Standards	Board	
(IASB),	IFRS	as	adopted	by	the	European	Union	(EU)	and	in	accordance	
with	the	provisions	of	the	Companies	Act	2006.	IFRS	as	adopted	by	the	EU	
differs	in	certain	respects	from	IFRS	as	issued	by	the	IASB,	however,	the	
differences	have	no	impact	on	the	group’s	consolidated	financial	
statements	for	the	years	presented.	The	significant	accounting	policies	of	
the	group	are	set	out	below.

Basis of preparation
The	consolidated	financial	statements	have	been	prepared	in	accordance	
with	IFRS	and	IFRS	Interpretations	Committee	(IFRIC)	interpretations	
issued	and	effective	for	the	year	ended	31	December	2010,	or	issued	and	
early	adopted.	The	standards	and	interpretations	adopted	in	the	year	are	
described	further	on	page	157.

The	accounting	policies	that	follow	have	been	consistently	applied	

to	all	years	presented.	The	group	balance	sheet	as	at	1	January	2009	is	not	
presented	as	it	is	not	affected	by	the	retrospective	adoption	of	any	new	
accounting	policies	during	the	year,	nor	any	other	retrospective	
restatements	or	reclassifications.

The	consolidated	financial	statements	are	presented	in	US	dollars	
and	all	values	are	rounded	to	the	nearest	million	dollars	($	million),	except	
where	otherwise	indicated.	

For	further	information	regarding	the	key	judgements	and	estimates	

made	by	management	in	applying	the	group’s	accounting	policies,	refer	to	
Critical	accounting	policies	on	pages	124	to	127,	which	forms	part	of	these	
financial	statements.

Basis of consolidation
The	group	financial	statements	consolidate	the	financial	statements	of		
BP	p.l.c.	and	the	entities	it	controls	(its	subsidiaries)	drawn	up	to		
31	December	each	year.	Control	comprises	the	power	to	govern	the	
financial	and	operating	policies	of	the	investee	so	as	to	obtain	benefit	from	
its	activities	and	is	achieved	through	direct	and	indirect	ownership	of	voting	
rights;	currently	exercisable	or	convertible	potential	voting	rights;	or	by	way	
of	contractual	agreement.	Subsidiaries	are	consolidated	from	the	date	of	
their	acquisition,	being	the	date	on	which	the	group	obtains	control,	and	
continue	to	be	consolidated	until	the	date	that	such	control	ceases.	The	
financial	statements	of	subsidiaries	are	prepared	for	the	same	reporting	
year	as	the	parent	company,	using	consistent	accounting	policies.	
Intercompany	balances	and	transactions,	including	unrealized	profits	arising	
from	intragroup	transactions,	have	been	eliminated.	Unrealized	losses	are	
eliminated	unless	the	transaction	provides	evidence	of	an	impairment	of	
the	asset	transferred.	Minority	interests	represent	the	equity	in	subsidiaries	
that	is	not	attributable,	directly	or	indirectly,	to	the	group.

Segmental reporting
The	group’s	operating	segments	are	established	on	the	basis	of	those	
components	of	the	group	that	are	evaluated	regularly	by	the	chief	operating	
decision	maker	in	deciding	how	to	allocate	resources	and	in	assessing	
performance.	During	the	second	quarter	of	2010	a	separate	organization	
was	created	within	the	group	to	deal	with	the	ongoing	response	to	the	Gulf	
of	Mexico	oil	spill.	This	organization	reports	directly	to	the	group	chief	
executive	officer	and	its	costs	are	excluded	from	the	results	of	the	existing	
operating	segments.	Under	IFRS	its	costs	are	therefore	presented	as	a	
reconciling	item	between	the	sum	of	the	results	of	the	reportable	
segments	and	the	group	results.

150	 BP	Annual	Report	and	Form	20-F	2010

The	accounting	policies	of	the	operating	segments	are	the	same	as	the	
group’s	accounting	policies	described	in	this	note,	except	that	IFRS	requires	
that	the	measure	of	profit	or	loss	disclosed	for	each	operating	segment	is	
the	measure	that	is	provided	regularly	to	the	chief	operating	decision	
maker.	For	BP,	this	measure	of	profit	or	loss	is	replacement	cost	profit	
before	interest	and	tax	which	reflects	the	replacement	cost	of	supplies	by	
excluding	from	profit	inventory	holding	gains	and	losses.	Replacement	cost	
profit	for	the	group	is	not	a	recognized	measure	under	generally	accepted	
accounting	practice	(GAAP).	For	further	information	see	Note	7.

Interests in joint ventures
A	joint	venture	is	a	contractual	arrangement	whereby	two	or	more	parties	
(venturers)	undertake	an	economic	activity	that	is	subject	to	joint	control.	
Joint	control	exists	only	when	the	strategic	financial	and	operating	
decisions	relating	to	the	activity	require	the	unanimous	consent	of	the	
venturers.	A	jointly	controlled	entity	is	a	joint	venture	that	involves	the	
establishment	of	a	company,	partnership	or	other	entity	to	engage	in	
economic	activity	that	the	group	jointly	controls	with	its	fellow	venturers.
The	results,	assets	and	liabilities	of	a	jointly	controlled	entity	are	

incorporated	in	these	financial	statements	using	the	equity	method	of	
accounting.	Under	the	equity	method,	the	investment	in	a	jointly	controlled	
entity	is	carried	in	the	balance	sheet	at	cost,	plus	post-acquisition	changes	
in	the	group’s	share	of	net	assets	of	the	jointly	controlled	entity,	less	
distributions	received	and	less	any	impairment	in	value	of	the	investment.	
Loans	advanced	to	jointly	controlled	entities	that	have	the	characteristics	of	
equity	financing	are	also	included	in	the	investment	on	the	group	balance	
sheet.	The	group	income	statement	reflects	the	group’s	share	of	the	
results	after	tax	of	the	jointly	controlled	entity.

Financial	statements	of	jointly	controlled	entities	are	prepared	for	
the	same	reporting	year	as	the	group.	Where	necessary,	adjustments	are	
made	to	those	financial	statements	to	bring	the	accounting	policies	used	
into	line	with	those	of	the	group.

Unrealized	gains	on	transactions	between	the	group	and	its	jointly	

controlled	entities	are	eliminated	to	the	extent	of	the	group’s	interest	in	the	
jointly	controlled	entities.	Unrealized	losses	are	also	eliminated	unless	the	
transaction	provides	evidence	of	an	impairment	of	the	asset	transferred.
The	group	assesses	investments	in	jointly	controlled	entities	for	

impairment	whenever	events	or	changes	in	circumstances	indicate	that	the	
carrying	value	may	not	be	recoverable.	If	any	such	indication	of	impairment	
exists,	the	carrying	amount	of	the	investment	is	compared	with	its	
recoverable	amount,	being	the	higher	of	its	fair	value	less	costs	to	sell	and	
value	in	use.	Where	the	carrying	amount	exceeds	the	recoverable	amount,	
the	investment	is	written	down	to	its	recoverable	amount.

The	group	ceases	to	use	the	equity	method	of	accounting	on	the	
date	from	which	it	no	longer	has	joint	control	or	significant	influence	over	
the	joint	venture	or	associate	respectively,	or	when	the	interest	becomes	
held	for	sale.

Certain	of	the	group’s	activities,	particularly	in	the	Exploration	and	

Production	segment,	are	conducted	through	joint	ventures	where	the	
venturers	have	a	direct	ownership	interest	in,	and	jointly	control,	the	assets	
of	the	venture.	BP	recognizes,	on	a	line-by-line	basis	in	the	consolidated	
financial	statements,	its	share	of	the	assets,	liabilities	and	expenses	of	
these	jointly	controlled	assets	incurred	jointly	with	the	other	partners,	along	
with	the	group’s	income	from	the	sale	of	its	share	of	the	output	and	any	
liabilities	and	expenses	that	the	group	has	incurred	in	relation	to	the	venture.

Interests in associates
An	associate	is	an	entity	over	which	the	group	is	in	a	position	to	exercise	
significant	influence	through	participation	in	the	financial	and	operating	
policy	decisions	of	the	investee,	but	which	is	not	a	subsidiary	or	a	jointly	
controlled	entity.	The	results,	assets	and	liabilities	of	an	associate	are	
incorporated	in	these	financial	statements	using	the	equity	method	of	
accounting	as	described	above	for	jointly	controlled	entities.	

1.	Significant	accounting	policies	continued

Foreign currency translation
Functional	currency	is	the	currency	of	the	primary	economic	environment	in	
which	an	entity	operates	and	is	normally	the	currency	in	which	the	entity	
primarily	generates	and	expends	cash.

In	individual	companies,	transactions	in	foreign	currencies	are	
initially	recorded	in	the	functional	currency	by	applying	the	rate	of	exchange	
ruling	at	the	date	of	the	transaction.	Monetary	assets	and	liabilities	
denominated	in	foreign	currencies	are	retranslated	into	the	functional	
currency	at	the	rate	of	exchange	ruling	at	the	balance	sheet	date.	Any	
resulting	exchange	differences	are	included	in	the	income	statement.	
Non-monetary	assets	and	liabilities,	other	than	those	measured	at	fair	
value,	are	not	retranslated	subsequent	to	initial	recognition.

In	the	consolidated	financial	statements,	the	assets	and	liabilities	of	
non-US	dollar	functional	currency	subsidiaries,	jointly	controlled	entities	and	
associates,	including	related	goodwill,	are	translated	into	US	dollars	at	the	
rate	of	exchange	ruling	at	the	balance	sheet	date.	The	results	and	cash	
flows	of	non-US	dollar	functional	currency	subsidiaries,	jointly	controlled	
entities	and	associates	are	translated	into	US	dollars	using	average	rates	of	
exchange.	Exchange	adjustments	arising	when	the	opening	net	assets	and	
the	profits	for	the	year	retained	by	non-US	dollar	functional	currency	
subsidiaries,	jointly	controlled	entities	and	associates	are	translated	into	US	
dollars	are	taken	to	a	separate	component	of	equity	and	reported	in	the	
statement	of	comprehensive	income.	Exchange	gains	and	losses	arising	on	
long-term	intragroup	foreign	currency	borrowings	used	to	finance	the	
group’s	non-US	dollar	investments	are	also	taken	to	equity.	On	disposal	of	a	
non-US	dollar	functional	currency	subsidiary,	jointly	controlled	entity	or	
associate,	the	deferred	cumulative	amount	of	exchange	gains	and	losses	
recognized	in	equity	relating	to	that	particular	non-US	dollar	operation	is	
reclassified	to	the	income	statement.

Business combinations and goodwill
Business	combinations	are	accounted	for	using	the	acquisition	method.	
The	identifiable	assets	acquired	and	liabilities	assumed	are	measured	at	
their	fair	values	at	the	acquisition	date.	The	cost	of	an	acquisition	is	
measured	as	the	aggregate	of	the	consideration	transferred,	measured	at	
acquisition-date	fair	value,	and	the	amount	of	any	minority	interest	in	the	
acquiree.	Minority	interests	are	stated	either	at	fair	value	or	at	the	
proportionate	share	of	the	recognized	amounts	of	the	acquiree’s	identifiable	
net	assets.	Acquisition	costs	incurred	are	expensed	and	included	in	
distribution	and	administration	expenses.	

Goodwill	is	measured	as	being	the	excess	of	the	aggregate	of	the	
consideration	transferred,	the	amount	recognized	for	any	minority	interest	
and	the	acquisition-date	fair	values	of	any	previously	held	interest	in	the	
acquiree	over	the	fair	value	of	the	identifiable	assets	acquired	and	liabilities	
assumed	at	the	acquisition	date.

At	the	acquisition	date,	any	goodwill	acquired	is	allocated	to	each	of	

the	cash-generating	units	expected	to	benefit	from	the	combination’s	
synergies.	For	this	purpose,	cash-generating	units	are	set	at	one	level	
below	a	business	segment.

Following	initial	recognition,	goodwill	is	measured	at	cost	less	any	

accumulated	impairment	losses.	Goodwill	is	reviewed	for	impairment	annually	
or	more	frequently	if	events	or	changes	in	circumstances	indicate	that	the	
carrying	value	may	be	impaired.	Impairment	is	determined	by	assessing	the	
recoverable	amount	of	the	cash-generating	unit	to	which	the	goodwill	relates.	
Where	the	recoverable	amount	of	the	cash-generating	unit	is	less	than	the	
carrying	amount,	an	impairment	loss	is	recognized.	An	impairment	loss	
recognized	for	goodwill	is	not	reversed	in	a	subsequent	period.	

Goodwill	arising	on	business	combinations	prior	to	1	January	2003	

is	stated	at	the	previous	carrying	amount,	less	subsequent	impairments,	
under	UK	generally	accepted	accounting	practice.

Goodwill	may	also	arise	upon	investments	in	jointly	controlled	

entities	and	associates,	being	the	surplus	of	the	cost	of	investment	over	
the	group’s	share	of	the	net	fair	value	of	the	identifiable	assets.	Such	
goodwill	is	recorded	within	investments	in	jointly	controlled	entities	and	
associates,	and	any	impairment	of	the	investment	is	included	within	the	
earnings	from	jointly	controlled	entities	and	associates.

Notes	on	financial	statements

Business	combinations	undertaken	prior	to	2010	were	accounted	for	using	
the	acquisition	method	of	accounting	but	there	were	some	differences	in	the	
accounting	treatment	compared	to	what	is	required	for	2010.	See	Impact of 
new International Financial Reporting Standards	on	page	157	for	further	
information.	There	were	no	material	business	combinations	undertaken	prior	
to	2010	in	the	periods	covered	by	these	financial	statements.	

Non-current assets held for sale
Non-current	assets	and	disposal	groups	classified	as	held	for	sale	are	
measured	at	the	lower	of	carrying	amount	and	fair	value	less	costs	to	sell.

Non-current	assets	and	disposal	groups	are	classified	as	held	for	sale	

if	their	carrying	amounts	will	be	recovered	through	a	sale	transaction	rather	
than	through	continuing	use.	This	condition	is	regarded	as	met	only	when	
the	sale	is	highly	probable	and	the	asset	or	disposal	group	is	available	for	
immediate	sale	in	its	present	condition	subject	only	to	terms	that	are	usual	
and	customary	for	sales	of	such	assets.	Management	must	be	committed	
to	the	sale,	which	should	be	expected	to	qualify	for	recognition	as	a	completed	
sale	within	one	year	from	the	date	of	classification	as	held	for	sale.

Property,	plant	and	equipment	and	intangible	assets	once	classified	

as	held	for	sale	are	not	depreciated.	The	group	ceases	to	use	the	equity	
method	of	accounting	on	the	date	from	which	an	interest	in	a	jointly	
controlled	entity	or	an	interest	in	an	associate	becomes	held	for	sale.

Intangible assets
Intangible	assets,	other	than	goodwill,	include	expenditure	on	the	
exploration	for	and	evaluation	of	oil	and	natural	gas	resources,	computer	
software,	patents,	licences	and	trademarks	and	are	stated	at	the	amount	
initially	recognized,	less	accumulated	amortization	and	accumulated	
impairment	losses.	For	information	on	expenditure	on	the	exploration	for	
and	evaluation	of	oil	and	gas	resources,	see	the	accounting	policy	for	oil	
and	natural	gas	exploration,	appraisal	and	development	expenditure	below.

Intangible	assets	acquired	separately	from	a	business	are	carried	

initially	at	cost.	The	initial	cost	is	the	aggregate	amount	paid	and	the	fair	
value	of	any	other	consideration	given	to	acquire	the	asset.	An	intangible	
asset	acquired	as	part	of	a	business	combination	is	measured	at	fair	value	
at	the	date	of	acquisition	and	is	recognized	separately	from	goodwill	if	the	
asset	is	separable	or	arises	from	contractual	or	other	legal	rights.

Intangible	assets	with	a	finite	life	are	amortized	on	a	straight-line	

basis	over	their	expected	useful	lives.	For	patents,	licences	and	trademarks,	
expected	useful	life	is	the	shorter	of	the	duration	of	the	legal	agreement	
and	economic	useful	life,	and	can	range	from	three	to	15	years.	Computer	
software	costs	generally	have	a	useful	life	of	three	to	five	years.

The	expected	useful	lives	of	assets	are	reviewed	on	an	annual	basis	

and,	if	necessary,	changes	in	useful	lives	are	accounted	for	prospectively.
The	carrying	value	of	intangible	assets	is	reviewed	for	impairment	
whenever	events	or	changes	in	circumstances	indicate	the	carrying	value	
may	not	be	recoverable.

Oil and natural gas exploration, appraisal and development 
expenditure
Oil	and	natural	gas	exploration,	appraisal	and	development	expenditure	
is	accounted	for	using	the	principles	of	the	successful	efforts	method	
of	accounting.

Licence and property acquisition costs
Exploration	licence	and	leasehold	property	acquisition	costs	are	capitalized	
within	intangible	assets	and	are	reviewed	at	each	reporting	date	to	confirm	
that	there	is	no	indication	that	the	carrying	amount	exceeds	the	recoverable	
amount.	This	review	includes	confirming	that	exploration	drilling	is	still	
under	way	or	firmly	planned	or	that	it	has	been	determined,	or	work	is	
under	way	to	determine,	that	the	discovery	is	economically	viable	based	on	
a	range	of	technical	and	commercial	considerations	and	sufficient	progress	
is	being	made	on	establishing	development	plans	and	timing.	If	no	future	
activity	is	planned,	the	remaining	balance	of	the	licence	and	property	
acquisition	costs	is	written	off.	Lower	value	licences	are	pooled	and	
amortized	on	a	straight-line	basis	over	the	estimated	period	of	exploration.	
Upon	recognition	of	proved	reserves	and	internal	approval	for	development,	
the	relevant	expenditure	is	transferred	to	property,	plant	and	equipment.

BP	Annual	Report	and	Form	20-F	2010	 151

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Notes	on	financial	statements

1.	Significant	accounting	policies	continued

Exploration and appraisal expenditure
Geological	and	geophysical	exploration	costs	are	charged	against	income	as	
incurred.	Costs	directly	associated	with	an	exploration	well	are	initially	
capitalized	as	an	intangible	asset	until	the	drilling	of	the	well	is	complete	
and	the	results	have	been	evaluated.	These	costs	include	employee	
remuneration,	materials	and	fuel	used,	rig	costs	and	payments	made	to	
contractors.	If	potentially	commercial	quantities	of	hydrocarbons	are	not	
found,	the	exploration	well	is	written	off	as	a	dry	hole.	If	hydrocarbons	are	
found	and,	subject	to	further	appraisal	activity,	are	likely	to	be	capable	of	
commercial	development,	the	costs	continue	to	be	carried	as	an	asset.
Costs	directly	associated	with	appraisal	activity,	undertaken	to	

determine	the	size,	characteristics	and	commercial	potential	of	a	reservoir	
following	the	initial	discovery	of	hydrocarbons,	including	the	costs	of	
appraisal	wells	where	hydrocarbons	were	not	found,	are	initially	capitalized	
as	an	intangible	asset.

All	such	carried	costs	are	subject	to	technical,	commercial	and	
management	review	at	least	once	a	year	to	confirm	the	continued	intent	to	
develop	or	otherwise	extract	value	from	the	discovery.	When	this	is	no	
longer	the	case,	the	costs	are	written	off.	When	proved	reserves	of	oil	and	
natural	gas	are	determined	and	development	is	approved	by	management,	
the	relevant	expenditure	is	transferred	to	property,	plant	and	equipment.

Development expenditure
Expenditure	on	the	construction,	installation	and	completion	of	
infrastructure	facilities	such	as	platforms,	pipelines	and	the	drilling	of	
development	wells,	including	service	and	unsuccessful	development	or	
delineation	wells,	is	capitalized	within	property,	plant	and	equipment	and	is	
depreciated	from	the	commencement	of	production	as	described	below	in	
the	accounting	policy	for	property,	plant	and	equipment.

Property, plant and equipment
Property,	plant	and	equipment	is	stated	at	cost,	less	accumulated	
depreciation	and	accumulated	impairment	losses.

The	initial	cost	of	an	asset	comprises	its	purchase	price	or	
construction	cost,	any	costs	directly	attributable	to	bringing	the	asset	into	
operation,	the	initial	estimate	of	any	decommissioning	obligation,	if	any,	
and,	for	qualifying	assets,	borrowing	costs.	The	purchase	price	or	
construction	cost	is	the	aggregate	amount	paid	and	the	fair	value	of	any	
other	consideration	given	to	acquire	the	asset.	The	capitalized	value	of	a	
finance	lease	is	also	included	within	property,	plant	and	equipment.	
Exchanges	of	assets	are	measured	at	fair	value	unless	the	exchange	
transaction	lacks	commercial	substance	or	the	fair	value	of	neither	the	
asset	received	nor	the	asset	given	up	is	reliably	measurable.	The	cost	of	the	
acquired	asset	is	measured	at	the	fair	value	of	the	asset	given	up,	unless	
the	fair	value	of	the	asset	received	is	more	clearly	evident.	Where	fair	value	
is	not	used,	the	cost	of	the	acquired	asset	is	measured	at	the	carrying	
amount	of	the	asset	given	up.	The	gain	or	loss	on	derecognition	of	the	
asset	given	up	is	recognized	in	profit	or	loss.

Expenditure	on	major	maintenance	refits	or	repairs	comprises	the	

cost	of	replacement	assets	or	parts	of	assets,	inspection	costs	and	
overhaul	costs.	Where	an	asset	or	part	of	an	asset	that	was	separately	
depreciated	is	replaced	and	it	is	probable	that	future	economic	benefits	
associated	with	the	item	will	flow	to	the	group,	the	expenditure	is	
capitalized	and	the	carrying	amount	of	the	replaced	asset	is	derecognized.	
Inspection	costs	associated	with	major	maintenance	programmes	are	
capitalized	and	amortized	over	the	period	to	the	next	inspection.	Overhaul	
costs	for	major	maintenance	programmes,	and	all	other	maintenance	costs	
are	expensed	as	incurred.

Oil	and	natural	gas	properties,	including	related	pipelines,	are	
depreciated	using	a	unit-of-production	method.	The	cost	of	producing	wells	
is	amortized	over	proved	developed	reserves.	Licence	acquisition,	common	
facilities	and	future	decommissioning	costs	are	amortized	over	total	proved	
reserves.	The	unit-of-production	rate	for	the	amortization	of	common	
facilities	costs	takes	into	account	expenditures	incurred	to	date,	together	
with	the	future	capital	expenditure	expected	to	be	incurred	in	relation	to	
these	common	facilities	and	excluding	future	drilling	costs.

152	 BP	Annual	Report	and	Form	20-F	2010

Other	property,	plant	and	equipment	is	depreciated	on	a	straight	line	basis	
over	its	expected	useful	life.	The	useful	lives	of	the	group’s	other	property,	
plant	and	equipment	are	as	follows:

Land	improvements	
Buildings	
Refineries	 	
Petrochemicals	
Pipelines	
Service	stations	
Office	equipment	
Fixtures	and	fittings	

15	to	25	years
20	to	50	years
20	to	30	years
20	to	30	years
10	to	50	years
15	years
3	to	7	years
5	to	15	years

The	expected	useful	lives	of	property,	plant	and	equipment	are	reviewed	on	
an	annual	basis	and,	if	necessary,	changes	in	useful	lives	are	accounted	for	
prospectively.

The	carrying	value	of	property,	plant	and	equipment	is	reviewed	for	

impairment	whenever	events	or	changes	in	circumstances	indicate	the	
carrying	value	may	not	be	recoverable.

An	item	of	property,	plant	and	equipment	is	derecognized	upon	

disposal	or	when	no	future	economic	benefits	are	expected	to	arise	from	
the	continued	use	of	the	asset.	Any	gain	or	loss	arising	on	derecognition	of	
the	asset	(calculated	as	the	difference	between	the	net	disposal	proceeds	
and	the	carrying	amount	of	the	item)	is	included	in	the	income	statement	in	
the	period	in	which	the	item	is	derecognized.

Impairment of intangible assets and property, plant and equipment
The	group	assesses	assets	or	groups	of	assets	for	impairment	whenever	
events	or	changes	in	circumstances	indicate	that	the	carrying	value	of	an	
asset	may	not	be	recoverable,	for	example,	low	prices	or	margins	for	an	
extended	period	or,	for	oil	and	gas	assets,	significant	downward	revisions	
of	estimated	volumes	or	increases	in	estimated	future	development	
expenditure.	If	any	such	indication	of	impairment	exists,	the	group	makes	
an	estimate	of	the	asset’s	recoverable	amount.	Individual	assets	are	
grouped	for	impairment	assessment	purposes	at	the	lowest	level	at	which	
there	are	identifiable	cash	flows	that	are	largely	independent	of	the	cash	
flows	of	other	groups	of	assets.	An	asset	group’s	recoverable	amount	is	
the	higher	of	its	fair	value	less	costs	to	sell	and	its	value	in	use.	Where	the	
carrying	amount	of	an	asset	group	exceeds	its	recoverable	amount,	the	
asset	group	is	considered	impaired	and	is	written	down	to	its	recoverable	
amount.	In	assessing	value	in	use,	the	estimated	future	cash	flows	are	
adjusted	for	the	risks	specific	to	the	asset	group	and	are	discounted	to	their	
present	value	using	a	pre-tax	discount	rate	that	reflects	current	market	
assessments	of	the	time	value	of	money.

An	assessment	is	made	at	each	reporting	date	as	to	whether	there	

is	any	indication	that	previously	recognized	impairment	losses	may	no	
longer	exist	or	may	have	decreased.	If	such	indication	exists,	the	
recoverable	amount	is	estimated.	A	previously	recognized	impairment	loss	
is	reversed	only	if	there	has	been	a	change	in	the	estimates	used	to	
determine	the	asset’s	recoverable	amount	since	the	last	impairment	loss	
was	recognized.	If	that	is	the	case,	the	carrying	amount	of	the	asset	is	
increased	to	its	recoverable	amount.	That	increased	amount	cannot	exceed	
the	carrying	amount	that	would	have	been	determined,	net	of	depreciation,	
had	no	impairment	loss	been	recognized	for	the	asset	in	prior	years.	Such	
reversal	is	recognized	in	profit	or	loss.	After	such	a	reversal,	the	
depreciation	charge	is	adjusted	in	future	periods	to	allocate	the	asset’s	
revised	carrying	amount,	less	any	residual	value,	on	a	systematic	basis	over	
its	remaining	useful	life.

	
	
1.	Significant	accounting	policies	continued
Financial assets
Financial	assets	are	classified	as	loans	and	receivables;	available-for-sale	
financial	assets;	financial	assets	at	fair	value	through	profit	or	loss;	or	as	
derivatives	designated	as	hedging	instruments	in	an	effective	hedge,	as	
appropriate.	Financial	assets	include	cash	and	cash	equivalents,	trade	
receivables,	other	receivables,	loans,	other	investments,	and	derivative	
financial	instruments.	The	group	determines	the	classification	of	its	financial	
assets	at	initial	recognition.	Financial	assets	are	recognized	initially	at	fair	
value,	normally	being	the	transaction	price	plus,	in	the	case	of	financial	
assets	not	at	fair	value	through	profit	or	loss,	directly	attributable	
transaction	costs.

The	subsequent	measurement	of	financial	assets	depends	on	their	

classification,	as	follows:

Loans and receivables
Loans	and	receivables	are	non-derivative	financial	assets	with	fixed	or	
determinable	payments	that	are	not	quoted	in	an	active	market.	Such	
assets	are	carried	at	amortized	cost	using	the	effective	interest	method	if	
the	time	value	of	money	is	significant.	Gains	and	losses	are	recognized	in	
income	when	the	loans	and	receivables	are	derecognized	or	impaired,	as	
well	as	through	the	amortization	process.	This	category	of	financial	assets	
includes	trade	and	other	receivables.

Available-for-sale financial assets
Available-for-sale	financial	assets	are	those	non-derivative	financial	assets	
that	are	not	classified	as	loans	and	receivables.	After	initial	recognition,	
available-for-sale	financial	assets	are	measured	at	fair	value,	with	gains	or	
losses	recognized	within	other	comprehensive	income.	Accumulated	
changes	in	fair	value	are	recorded	as	a	separate	component	of	equity	until	
the	investment	is	derecognized	or	impaired.

The	fair	value	of	quoted	investments	is	determined	by	reference	to	
bid	prices	at	the	close	of	business	on	the	balance	sheet	date.	Where	there	
is	no	active	market,	fair	value	is	determined	using	valuation	techniques.	
Where	fair	value	cannot	be	reliably	measured,	assets	are	carried	at	cost.

Financial assets at fair value through profit or loss
Derivatives,	other	than	those	designated	as	effective	hedging	instruments,	
are	classified	as	held	for	trading	and	are	included	in	this	category.	These	
assets	are	carried	on	the	balance	sheet	at	fair	value	with	gains	or	losses	
recognized	in	the	income	statement.

Derivatives designated as hedging instruments in an effective hedge
Such	derivatives	are	carried	on	the	balance	sheet	at	fair	value.	The	
treatment	of	gains	and	losses	arising	from	revaluation	is	described	
below	in	the	accounting	policy	for	derivative	financial	instruments	and	
hedging	activities.

Impairment of financial assets
The	group	assesses	at	each	balance	sheet	date	whether	a	financial	asset	or	
group	of	financial	assets	is	impaired.

Loans and receivables
If	there	is	objective	evidence	that	an	impairment	loss	on	loans	and	
receivables	carried	at	amortized	cost	has	been	incurred,	the	amount	of	the	
loss	is	measured	as	the	difference	between	the	asset’s	carrying	amount	
and	the	present	value	of	estimated	future	cash	flows	discounted	at	the	
financial	asset’s	original	effective	interest	rate.	The	carrying	amount	of	
the	asset	is	reduced,	with	the	amount	of	the	loss	recognized	in	the	
income	statement.

Notes	on	financial	statements

Available-for-sale financial assets
If	an	available-for-sale	financial	asset	is	impaired,	the	cumulative	loss	
previously	recognized	in	equity	is	transferred	to	the	income	statement.	
Any	subsequent	recovery	in	the	fair	value	of	the	asset	is	recognized	within	
other	comprehensive	income.

If	there	is	objective	evidence	that	an	impairment	loss	on	an	
unquoted	equity	instrument	that	is	carried	at	cost	has	been	incurred,	the	
amount	of	the	loss	is	measured	as	the	difference	between	the	asset’s	
carrying	amount	and	the	present	value	of	estimated	future	cash	flows	
discounted	at	the	current	market	rate	of	return	for	a	similar	financial	asset.

Inventories
Inventories,	other	than	inventory	held	for	trading	purposes,	are	stated	at	
the	lower	of	cost	and	net	realizable	value.	Cost	is	determined	by	the	first-in	
first-out	method	and	comprises	direct	purchase	costs,	cost	of	production,	
transportation	and	manufacturing	expenses.	Net	realizable	value	is	
determined	by	reference	to	prices	existing	at	the	balance	sheet	date.

Inventories	held	for	trading	purposes	are	stated	at	fair	value	less	

costs	to	sell	and	any	changes	in	net	realizable	value	are	recognized	in	the	
income	statement.

Supplies	are	valued	at	cost	to	the	group	mainly	using	the	average	

method	or	net	realizable	value,	whichever	is	the	lower.

Financial liabilities
Financial	liabilities	are	classified	as	financial	liabilities	at	fair	value	through	
profit	or	loss;	derivatives	designated	as	hedging	instruments	in	an	effective	
hedge;	or	as	financial	liabilities	measured	at	amortized	cost,	as	appropriate.	
Financial	liabilities	include	trade	and	other	payables,	accruals,	most	items	of	
finance	debt	and	derivative	financial	instruments.	The	group	determines	the	
classification	of	its	financial	liabilities	at	initial	recognition.	The	measurement	
of	financial	liabilities	depends	on	their	classification,	as	follows:

Financial liabilities at fair value through profit or loss
Derivatives,	other	than	those	designated	as	effective	hedging	instruments,	
are	classified	as	held	for	trading	and	are	included	in	this	category.	These	
liabilities	are	carried	on	the	balance	sheet	at	fair	value	with	gains	or	losses	
recognized	in	the	income	statement.

Derivatives designated as hedging instruments in an effective hedge
Such	derivatives	are	carried	on	the	balance	sheet	at	fair	value.	The	
treatment	of	gains	and	losses	arising	from	revaluation	is	described		
below	in	the	accounting	policy	for	derivative	financial	instruments	and	
hedging	activities.

Financial liabilities measured at amortized cost
All	other	financial	liabilities	are	initially	recognized	at	fair	value.	For	
interest-bearing	loans	and	borrowings	this	is	the	fair	value	of	the	proceeds	
received	net	of	issue	costs	associated	with	the	borrowing.

After	initial	recognition,	other	financial	liabilities	are	subsequently	

measured	at	amortized	cost	using	the	effective	interest	method.	Amortized	
cost	is	calculated	by	taking	into	account	any	issue	costs,	and	any	discount	
or	premium	on	settlement.	Gains	and	losses	arising	on	the	repurchase,	
settlement	or	cancellation	of	liabilities	are	recognized	respectively	in	
interest	and	other	revenues	and	finance	costs.

This	category	of	financial	liabilities	includes	trade	and	other	payables	

and	finance	debt.

BP	Annual	Report	and	Form	20-F	2010	 153

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Notes	on	financial	statements

1.	Significant	accounting	policies	continued
Leases
Finance	leases,	which	transfer	to	the	group	substantially	all	the	risks	and	
benefits	incidental	to	ownership	of	the	leased	item,	are	capitalized	at	the	
commencement	of	the	lease	term	at	the	fair	value	of	the	leased	property	
or,	if	lower,	at	the	present	value	of	the	minimum	lease	payments.	Finance	
charges	are	allocated	to	each	period	so	as	to	achieve	a	constant	rate	of	
interest	on	the	remaining	balance	of	the	liability	and	are	charged	directly	
against	income.

Capitalized	leased	assets	are	depreciated	over	the	shorter	of	the	

estimated	useful	life	of	the	asset	or	the	lease	term.

Operating	lease	payments	are	recognized	as	an	expense	in	the	

income	statement	on	a	straight-line	basis	over	the	lease	term.

For	both	finance	and	operating	leases,	contingent	rents	

are	recognized	in	the	income	statement	in	the	period	in	which	they	
are	incurred.

Derivative financial instruments and hedging activities
The	group	uses	derivative	financial	instruments	to	manage	certain	
exposures	to	fluctuations	in	foreign	currency	exchange	rates,	interest	rates	
and	commodity	prices	as	well	as	for	trading	purposes.	Such	derivative	
financial	instruments	are	initially	recognized	at	fair	value	on	the	date	on	
which	a	derivative	contract	is	entered	into	and	are	subsequently	
remeasured	at	fair	value.	Derivatives	are	carried	as	assets	when	the	fair	
value	is	positive	and	as	liabilities	when	the	fair	value	is	negative.

Contracts	to	buy	or	sell	a	non-financial	item	that	can	be	settled	net	

in	cash	or	another	financial	instrument,	or	by	exchanging	financial	
instruments	as	if	the	contracts	were	financial	instruments,	with	the	
exception	of	contracts	that	were	entered	into	and	continue	to	be	held	for	
the	purpose	of	the	receipt	or	delivery	of	a	non-financial	item	in	accordance	
with	the	group’s	expected	purchase,	sale	or	usage	requirements,	are	
accounted	for	as	financial	instruments.

Gains	or	losses	arising	from	changes	in	the	fair	value	of	derivatives	
that	are	not	designated	as	effective	hedging	instruments	are	recognized	in	
the	income	statement.

For	the	purpose	of	hedge	accounting,	hedges	are	classified	as:

•	 Fair	value	hedges	when	hedging	exposure	to	changes	in	the	fair	value	

of	a	recognized	asset	or	liability.

•	 Cash	flow	hedges	when	hedging	exposure	to	variability	in	cash	flows	

that	is	either	attributable	to	a	particular	risk	associated	with	a	
recognized	asset	or	liability	or	a	highly	probable	forecast	transaction.

•	 Hedges	of	a	net	investment	in	a	foreign	operation.

At	the	inception	of	a	hedge	relationship	the	group	formally	designates	and	
documents	the	hedge	relationship	for	which	the	group	wishes	to	claim	
hedge	accounting,	together	with	the	risk	management	objective	and	
strategy	for	undertaking	the	hedge.	The	documentation	includes	
identification	of	the	hedging	instrument,	the	hedged	item	or	transaction,	
the	nature	of	the	risk	being	hedged,	and	how	the	entity	will	assess	the	
hedging	instrument	effectiveness	in	offsetting	the	exposure	to	changes	in	
the	hedged	item’s	fair	value	or	cash	flows	attributable	to	the	hedged	item.	
Such	hedges	are	expected	at	inception	to	be	highly	effective	in	achieving	
offsetting	changes	in	fair	value	or	cash	flows.	Hedges	meeting	the	criteria	
for	hedge	accounting	are	accounted	for	as	follows:

Fair value hedges
The	change	in	fair	value	of	a	hedging	derivative	is	recognized	in	profit	or	
loss.	The	change	in	the	fair	value	of	the	hedged	item	attributable	to	the	risk	
being	hedged	is	recorded	as	part	of	the	carrying	value	of	the	hedged	item	
and	is	also	recognized	in	profit	or	loss.

The	group	applies	fair	value	hedge	accounting	for	hedging	fixed	
interest	rate	risk	on	borrowings.	The	gain	or	loss	relating	to	the	effective	
portion	of	the	interest	rate	swap	is	recognized	in	the	income	statement	
within	finance	costs,	offsetting	the	amortization	of	the	interest	on	the	
underlying	borrowings.

If	the	criteria	for	hedge	accounting	are	no	longer	met,	or	if	the	group	

revokes	the	designation,	the	adjustment	to	the	carrying	amount	of	a	
hedged	item	for	which	the	effective	interest	rate	method	is	used	is	
amortized	to	profit	or	loss	over	the	period	to	maturity.

Cash flow hedges
For	cash	flow	hedges,	the	effective	portion	of	the	gain	or	loss	on	the	
hedging	instrument	is	recognized	within	other	comprehensive	income,	
while	the	ineffective	portion	is	recognized	in	profit	or	loss.	Amounts	taken	
to	equity	are	transferred	to	the	income	statement	when	the	hedged	
transaction	affects	profit	or	loss.	The	gain	or	loss	relating	to	the	effective	
portion	of	interest	rate	swaps	hedging	variable	rate	borrowings	is	
recognized	in	the	income	statement	within	finance	costs.

Where	the	hedged	item	is	the	cost	of	a	non-financial	asset	or	

liability,	such	as	a	forecast	transaction	for	the	purchase	of	property,	plant	
and	equipment,	the	amounts	recognized	within	other	comprehensive	
income	are	transferred	to	the	initial	carrying	amount	of	the	non-financial	
asset	or	liability.

If	the	hedging	instrument	expires	or	is	sold,	terminated	or	exercised	
without	replacement	or	rollover,	or	if	its	designation	as	a	hedge	is	revoked,	
amounts	previously	recognized	within	other	comprehensive	income	remain	
in	equity	until	the	forecast	transaction	occurs	and	are	transferred	to	the	
income	statement	or	to	the	initial	carrying	amount	of	a	non-financial	
asset	or	liability	as	above.	If	a	forecast	transaction	is	no	longer	expected	to	
occur,	amounts	previously	recognized	in	equity	are	reclassified	to	the	
income	statement.

Hedges of a net investment in a foreign operation
For	hedges	of	a	net	investment	in	a	foreign	operation,	the	effective	portion	
of	the	gain	or	loss	on	the	hedging	instrument	is	recognized	within	other	
comprehensive	income,	while	the	ineffective	portion	is	recognized	in	profit	
or	loss.	Amounts	taken	to	equity	are	transferred	to	the	income	statement	
when	the	foreign	operation	is	sold	or	partially	disposed	of.

Embedded derivatives
Derivatives	embedded	in	other	financial	instruments	or	other	host	contracts	
are	treated	as	separate	derivatives	when	their	risks	and	characteristics	are	
not	closely	related	to	those	of	the	host	contract.	Contracts	are	assessed	for	
embedded	derivatives	when	the	group	becomes	a	party	to	them,	including	
at	the	date	of	a	business	combination.	Embedded	derivatives	are	measured	
at	fair	value	at	each	balance	sheet	date.	Any	gains	or	losses	arising	from	
changes	in	fair	value	are	taken	directly	to	the	income	statement.

154	 BP	Annual	Report	and	Form	20-F	2010

1.	Significant	accounting	policies	continued

Provisions, contingencies and reimbursement assets
Provisions	are	recognized	when	the	group	has	a	present	obligation	(legal	or	
constructive)	as	a	result	of	a	past	event,	it	is	probable	that	an	outflow	of	
resources	embodying	economic	benefits	will	be	required	to	settle	the	
obligation	and	a	reliable	estimate	can	be	made	of	the	amount	of	the	
obligation.	Where	appropriate,	the	future	cash	flow	estimates	are	adjusted	
to	reflect	risks	specific	to	the	liability.

If	the	effect	of	the	time	value	of	money	is	material,	provisions	are	

determined	by	discounting	the	expected	future	cash	flows	at	a	pre-tax	
risk-free	rate	that	reflects	current	market	assessments	of	the	time	value	of	
money.	Where	discounting	is	used,	the	increase	in	the	provision	due	to	the	
passage	of	time	is	recognized	within	finance	costs.	Provisions	are	split	
between	amounts	expected	to	be	settled	within	12	months	of	the	balance	
sheet	date	(current)	and	amounts	expected	to	be	settled	later	(non-current).	

Contingent	liabilities	are	possible	obligations	whose	existence	will	

only	be	confirmed	by	future	events	not	wholly	within	the	control	of	the	
group,	or	present	obligations	where	it	is	not	probable	that	an	outflow	of	
resources	will	be	required	or	the	amount	of	the	obligation	cannot	be	
measured	with	sufficient	reliability.	Contingent	liabilities	are	not	recognized	
in	the	financial	statements	but	are	disclosed	unless	the	possibility	of	an	
outflow	of	economic	resources	is	considered	remote.

Where	the	group	makes	contributions	into	a	separately	

administered	fund	for	restoration,	environmental	or	other	obligations,	which	
it	does	not	control,	and	the	group’s	right	to	the	assets	in	the	fund	is	
restricted,	the	obligation	to	contribute	to	the	fund	is	recognized	as	a	liability	
where	it	is	probable	that	such	additional	contributions	will	be	made.	The	
group	recognizes	a	reimbursement	asset	separately,	being	the	lower	of	the	
amount	of	the	associated	restoration,	environmental	or	other	provision	and	
the	group’s	share	of	the	fair	value	of	the	net	assets	of	the	fund	available	
to	contributors.	

Amounts	that	BP	has	a	contractual	right	to	recover	from	third	

parties	are	contingent	assets.	Such	amounts	are	not	recognized	in	the	
accounts	unless	they	are	virtually	certain	to	be	received.

Decommissioning
Liabilities	for	decommissioning	costs	are	recognized	when	the	group	has	
an	obligation	to	dismantle	and	remove	a	facility	or	an	item	of	plant	and	to	
restore	the	site	on	which	it	is	located,	and	when	a	reliable	estimate	of	that	
liability	can	be	made.	Where	an	obligation	exists	for	a	new	facility,	such	as	
oil	and	natural	gas	production	or	transportation	facilities,	this	will	be	on	
construction	or	installation.	An	obligation	for	decommissioning	may	also	
crystallize	during	the	period	of	operation	of	a	facility	through	a	change	in	
legislation	or	through	a	decision	to	terminate	operations.	The	amount	
recognized	is	the	present	value	of	the	estimated	future	expenditure	
determined	in	accordance	with	local	conditions	and	requirements.

A	corresponding	item	of	property,	plant	and	equipment	of	an	
amount	equivalent	to	the	provision	is	also	recognized.	This	is	subsequently	
depreciated	as	part	of	the	asset.

Other	than	the	unwinding	discount	on	the	provision,	any	change	in	

the	present	value	of	the	estimated	expenditure	is	reflected	as	an	
adjustment	to	the	provision	and	the	corresponding	item	of	property,	plant	
and	equipment.	Such	changes	include	foreign	exchange	gains	and	losses	
arising	on	the	retranslation	of	the	liability	into	the	functional	currency	of	
the	reporting	entity,	when	it	is	known	that	the	liability	will	be	settled	in	a	
foreign	currency.

Notes	on	financial	statements

Environmental expenditures and liabilities
Environmental	expenditures	that	relate	to	current	or	future	revenues	are	
expensed	or	capitalized	as	appropriate.	Expenditures	that	relate	to	an	
existing	condition	caused	by	past	operations	and	do	not	contribute	to	
current	or	future	earnings	are	expensed.

Liabilities	for	environmental	costs	are	recognized	when	a	clean-up	is	
probable	and	the	associated	costs	can	be	reliably	estimated.	Generally,	the	
timing	of	recognition	of	these	provisions	coincides	with	the	commitment	
to	a	formal	plan	of	action	or,	if	earlier,	on	divestment	or	on	closure	of	
inactive	sites.

The	amount	recognized	is	the	best	estimate	of	the	expenditure	

required.	Where	the	liability	will	not	be	settled	for	a	number	of	years,	
the	amount	recognized	is	the	present	value	of	the	estimated	
future	expenditure.

Employee benefits
Wages,	salaries,	bonuses,	social	security	contributions,	paid	annual	leave	
and	sick	leave	are	accrued	in	the	period	in	which	the	associated	services	
are	rendered	by	employees	of	the	group.	Deferred	bonus	arrangements	
that	have	a	vesting	date	more	than	12	months	after	the	period	end	are	
valued	on	an	actuarial	basis	using	the	projected	unit	credit	method	and	
amortized	on	a	straight-line	basis	over	the	service	period	until	the	award	
vests.	The	accounting	policies	for	share-based	payments	and	for	pensions	
and	other	post-retirement	benefits	are	described	below.

Share-based payments
Equity-settled transactions
The	cost	of	equity-settled	transactions	with	employees	is	measured	by	
reference	to	the	fair	value	at	the	date	at	which	equity	instruments	are	
granted	and	is	recognized	as	an	expense	over	the	vesting	period,	which	
ends	on	the	date	on	which	the	relevant	employees	become	fully	entitled	to	
the	award.	Fair	value	is	determined	by	using	an	appropriate	valuation	
model.	In	valuing	equity-settled	transactions,	no	account	is	taken	of	any	
vesting	conditions,	other	than	conditions	linked	to	the	price	of	the	shares	of	
the	company	(market	conditions).	Non-vesting	conditions,	such	as	the	
condition	that	employees	contribute	to	a	savings-related	plan,	are	taken	into	
account	in	the	grant-date	fair	value,	and	failure	to	meet	a	non-vesting	
condition	is	treated	as	a	cancellation,	where	this	is	within	the	control	of	
the	employee.

No	expense	is	recognized	for	awards	that	do	not	ultimately	vest,	
except	for	awards	where	vesting	is	conditional	upon	a	market	condition,	
which	are	treated	as	vesting	irrespective	of	whether	or	not	the	market	
condition	is	satisfied,	provided	that	all	other	performance	conditions	are	
satisfied.

At	each	balance	sheet	date	before	vesting,	the	cumulative	expense	

is	calculated,	representing	the	extent	to	which	the	vesting	period	has	
expired	and	management’s	best	estimate	of	the	achievement	or	otherwise	
of	non-market	conditions	and	the	number	of	equity	instruments	that	will	
ultimately	vest	or,	in	the	case	of	an	instrument	subject	to	a	market	
condition,	be	treated	as	vesting	as	described	above.	The	movement	in	
cumulative	expense	since	the	previous	balance	sheet	date	is	recognized	in	
the	income	statement,	with	a	corresponding	entry	in	equity.

When	the	terms	of	an	equity-settled	award	are	modified	or	a	new	

award	is	designated	as	replacing	a	cancelled	or	settled	award,	the	cost	
based	on	the	original	award	terms	continues	to	be	recognized	over	the	
original	vesting	period.	In	addition,	an	expense	is	recognized	over	the	
remainder	of	the	new	vesting	period	for	the	incremental	fair	value	of	any	
modification,	based	on	the	difference	between	the	fair	value	of	the	
original	award	and	the	fair	value	of	the	modified	award,	both	as	measured	
on	the	date	of	the	modification.	No	reduction	is	recognized	if	this	difference	
is	negative.

When	an	equity-settled	award	is	cancelled,	it	is	treated	as	if	it	had	
vested	on	the	date	of	cancellation	and	any	cost	not	yet	recognized	in	the	
income	statement	for	the	award	is	expensed	immediately.

BP	Annual	Report	and	Form	20-F	2010	 155

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Notes	on	financial	statements

1.	Significant	accounting	policies	continued
Cash-settled transactions
The	cost	of	cash-settled	transactions	is	measured	at	fair	value	and	
recognized	as	an	expense	over	the	vesting	period,	with	a	corresponding	
liability	recognized	on	the	balance	sheet.

•	

In	respect	of	taxable	temporary	differences	associated	with	
investments	in	subsidiaries,	jointly	controlled	entities	and	associates,	
except	where	the	group	is	able	to	control	the	timing	of	the	reversal	of	
the	temporary	differences	and	it	is	probable	that	the	temporary	
differences	will	not	reverse	in	the	foreseeable	future.

Deferred	tax	assets	are	recognized	for	all	deductible	temporary	differences,	
carry-forward	of	unused	tax	credits	and	unused	tax	losses,	to	the	extent	
that	it	is	probable	that	taxable	profit	will	be	available	against	which	the	
deductible	temporary	differences	and	the	carry-forward	of	unused	tax	
credits	and	unused	tax	losses	can	be	utilized:
•	 Except	where	the	deferred	income	tax	asset	relating	to	the	deductible	
temporary	difference	arises	from	the	initial	recognition	of	an	asset	or	
liability	in	a	transaction	that	is	not	a	business	combination	and,	at	the	
time	of	the	transaction,	affects	neither	the	accounting	profit	nor	
taxable	profit	or	loss.
In	respect	of	deductible	temporary	differences	associated	with	
investments	in	subsidiaries,	jointly	controlled	entities	and	associates,	
deferred	tax	assets	are	recognized	only	to	the	extent	that	it	is	probable	
that	the	temporary	differences	will	reverse	in	the	foreseeable	future	
and	taxable	profit	will	be	available	against	which	the	temporary	
differences	can	be	utilized.

•	

The	carrying	amount	of	deferred	tax	assets	is	reviewed	at	each	balance	
sheet	date	and	reduced	to	the	extent	that	it	is	no	longer	probable	that	
sufficient	taxable	profit	will	be	available	to	allow	all	or	part	of	the	deferred	
income	tax	asset	to	be	utilized.

Deferred	tax	assets	and	liabilities	are	measured	at	the	tax	rates	that	
are	expected	to	apply	to	the	year	when	the	asset	is	realized	or	the	liability	is	
settled,	based	on	tax	rates	(and	tax	laws)	that	have	been	enacted	or	
substantively	enacted	at	the	balance	sheet	date.

Tax	relating	to	items	recognized	in	other	comprehensive	income	

is	recognized	in	other	comprehensive	income	and	tax	relating	to	items	
recognized	in	equity	is	recognized	directly	in	equity	and	not	in	the	
income	statement.

Customs duties and sales taxes
Revenues,	expenses	and	assets	are	recognized	net	of	the	amount	of	
customs	duties	or	sales	tax	except:
•	 Where	the	customs	duty	or	sales	tax	incurred	on	a	purchase	of	goods	
and	services	is	not	recoverable	from	the	taxation	authority,	in	which	
case	the	customs	duty	or	sales	tax	is	recognized	as	part	of	the	cost	of	
acquisition	of	the	asset	or	as	part	of	the	expense	item	as	applicable.
•	 Receivables	and	payables	are	stated	with	the	amount	of	customs	duty	

or	sales	tax	included.

The	net	amount	of	sales	tax	recoverable	from,	or	payable	to,	the	taxation	
authority	is	included	as	part	of	receivables	or	payables	in	the	balance	sheet.

Own equity instruments
The	group’s	holdings	in	its	own	equity	instruments,	including	ordinary	
shares	held	by	Employee	Share	Ownership	Plans	(ESOPs),	are	classified	as	
‘treasury	shares’,	or	‘own	shares’	for	the	ESOPs,	and	are	shown	as	
deductions	from	shareholders’	equity	at	cost.	Consideration	received	for	
the	sale	of	such	shares	is	also	recognized	in	equity,	with	any	difference	
between	the	proceeds	from	sale	and	the	original	cost	being	taken	to	the	
profit	and	loss	account	reserve.	No	gain	or	loss	is	recognized	in	the	income	
statement	on	the	purchase,	sale,	issue	or	cancellation	of	equity	shares.

Pensions and other post-retirement benefits
The	cost	of	providing	benefits	under	the	defined	benefit	plans	is	
determined	separately	for	each	plan	using	the	projected	unit	credit	method,	
which	attributes	entitlement	to	benefits	to	the	current	period	(to	determine	
current	service	cost)	and	to	the	current	and	prior	periods	(to	determine	the	
present	value	of	the	defined	benefit	obligation).	Past	service	costs	are	
recognized	immediately	when	the	company	becomes	committed	to	a	
change	in	pension	plan	design.	When	a	settlement	(eliminating	all	
obligations	for	benefits	already	accrued)	or	a	curtailment	(reducing	future	
obligations	as	a	result	of	a	material	reduction	in	the	scheme	membership	or	
a	reduction	in	future	entitlement)	occurs,	the	obligation	and	related	plan	
assets	are	remeasured	using	current	actuarial	assumptions	and	the	
resultant	gain	or	loss	is	recognized	in	the	income	statement	during	the	
period	in	which	the	settlement	or	curtailment	occurs.

	The	interest	element	of	the	defined	benefit	cost	represents	the	

change	in	present	value	of	scheme	obligations	resulting	from	the	passage	
of	time,	and	is	determined	by	applying	the	discount	rate	to	the	opening	
present	value	of	the	benefit	obligation,	taking	into	account	material	changes	
in	the	obligation	during	the	year.	The	expected	return	on	plan	assets	is	
based	on	an	assessment	made	at	the	beginning	of	the	year	of	long-term	
market	returns	on	plan	assets,	adjusted	for	the	effect	on	the	fair	value	of	
plan	assets	of	contributions	received	and	benefits	paid	during	the	year.	
The	difference	between	the	expected	return	on	plan	assets	and	the	
interest	cost	is	recognized	in	the	income	statement	as	other	finance	
income	or	expense.

Actuarial	gains	and	losses	are	recognized	in	full	within	other	

comprehensive	income	in	the	year	in	which	they	occur.

The	defined	benefit	pension	plan	surplus	or	deficit	in	the	balance	

sheet	comprises	the	total	for	each	plan	of	the	present	value	of	the	defined	
benefit	obligation	(using	a	discount	rate	based	on	high	quality	corporate	
bonds),	less	the	fair	value	of	plan	assets	out	of	which	the	obligations	are	to	
be	settled	directly.	Fair	value	is	based	on	market	price	information	and,	in	
the	case	of	quoted	securities,	is	the	published	bid	price.

Contributions	to	defined	contribution	schemes	are	recognized	in	the	

income	statement	in	the	period	in	which	they	become	payable.

Corporate taxes
Income	tax	expense	represents	the	sum	of	the	tax	currently	payable	and	
deferred	tax.	Interest	and	penalties	relating	to	tax	are	also	included	in	
income	tax	expense.

The	tax	currently	payable	is	based	on	the	taxable	profits	for	the	

period.	Taxable	profit	differs	from	net	profit	as	reported	in	the	income	
statement	because	it	excludes	items	of	income	or	expense	that	are	taxable	
or	deductible	in	other	periods	and	it	further	excludes	items	that	are	never	
taxable	or	deductible.	The	group’s	liability	for	current	tax	is	calculated	using	
tax	rates	that	have	been	enacted	or	substantively	enacted	by	the	balance	
sheet	date.

Deferred	tax	is	provided,	using	the	liability	method,	on	all	temporary	
differences	at	the	balance	sheet	date	between	the	tax	bases	of	assets	and	
liabilities	and	their	carrying	amounts	for	financial	reporting	purposes.	
Deferred	tax	liabilities	are	recognized	for	all	taxable	temporary	

differences:
•	 Except	where	the	deferred	tax	liability	arises	on	goodwill	that	is	not	tax	

deductible	or	the	initial	recognition	of	an	asset	or	liability	in	a	
transaction	that	is	not	a	business	combination	and,	at	the	time	of	
the	transaction,	affects	neither	the	accounting	profit	nor	taxable	profit	
or	loss.

156	 BP	Annual	Report	and	Form	20-F	2010

Notes	on	financial	statements

Impact of new International Financial Reporting Standards
Adopted for 2010
The	following	revised	or	amended	IFRSs	were	adopted	by	the	group	with	
effect	from	1	January	2010.	

In	January	2008,	the	IASB	issued	a	revised	version	of	IFRS	3	

‘Business	Combinations’.	The	revised	standard	still	requires	the	purchase	
method	of	accounting	to	be	applied	to	business	combinations	but	
introduces	some	changes	to	the	accounting	treatment.	For	example,	
contingent	consideration	is	measured	at	fair	value	at	the	date	of	acquisition	
and	subsequently	remeasured	to	fair	value	with	changes	recognized	in	
profit	or	loss.	Goodwill	may	be	calculated	based	on	the	parent’s	share	of	
net	assets	or	it	may	include	goodwill	related	to	the	minority	interest.	All	
transaction	costs	are	expensed.	Assets	and	liabilities	arising	from	business	
combinations	that	occurred	before	1	January	2010	were	not	required	to	be	
restated	and	thus,	on	adoption	there	was	no	effect	on	the	group’s	reported	
income	or	net	assets.

In	January	2008,	the	IASB	issued	a	revised	version	of	IAS	27	

‘Consolidated	and	Separate	Financial	Statements’,	which	requires	the	
effects	of	all	transactions	with	minority	interests	to	be	recorded	in	equity	if	
there	is	no	change	in	control.	When	control	is	lost,	any	remaining	interest	in	
the	entity	is	remeasured	to	fair	value	and	a	gain	or	loss	recognized	in	profit	
or	loss.	There	was	no	effect	on	the	group’s	reported	income	or	net	assets	
on	adoption.	

In	addition,	several	other	standards	and	interpretations	were	
adopted	in	the	year	which	had	no	significant	impact	on	the	financial	
statements.

Not yet adopted
The	following	pronouncements	from	the	IASB	will	become	effective	
for	future	financial	reporting	periods	and	have	not	yet	been	adopted	by	
the	group.

As	part	of	the	IASB’s	project	to	replace	IAS	39	‘Financial	

Instruments:	Recognition	and	Measurement’,	in	November	2009,	the	IASB	
issued	the	first	phase	of	IFRS	9	‘Financial	Instruments’,	dealing	with	the	
classification	and	measurement	of	financial	assets.	In	October	2010,	the	
IASB	updated	IFRS	9	by	incorporating	the	requirements	for	the	accounting	
for	financial	liabilities.	The	new	standard	is	effective	for	annual	periods	
beginning	on	or	after	1	January	2013	with	transitional	arrangements	
depending	upon	the	date	of	initial	application.	BP	has	not	yet	decided	the	
date	of	initial	application	for	the	group	and	has	not	yet	completed	its	
evaluation	of	the	effect	of	adoption.	The	new	standard	has	not	yet	been	
adopted	by	the	EU.

There	are	no	other	standards	and	interpretations	in	issue	but	not	yet	

adopted	that	the	directors	anticipate	will	have	a	material	effect	on	the	
reported	income	or	net	assets	of	the	group.

1.	Significant	accounting	policies	continued
Revenue
Revenue	arising	from	the	sale	of	goods	is	recognized	when	the	significant	
risks	and	rewards	of	ownership	have	passed	to	the	buyer	and	it	can	be	
reliably	measured.

Revenue	is	measured	at	the	fair	value	of	the	consideration	received	

or	receivable	and	represents	amounts	receivable	for	goods	provided	
in	the	normal	course	of	business,	net	of	discounts,	customs	duties	and	
sales	taxes.

Revenues	associated	with	the	sale	of	oil,	natural	gas,	natural	gas	

liquids,	liquefied	natural	gas,	petroleum	and	petrochemicals	products	and	all	
other	items	are	recognized	when	the	title	passes	to	the	customer.	Physical	
exchanges	are	reported	net,	as	are	sales	and	purchases	made	with	a	
common	counterparty,	as	part	of	an	arrangement	similar	to	a	physical	
exchange.	Similarly,	where	the	group	acts	as	agent	on	behalf	of	a	third	
party	to	procure	or	market	energy	commodities,	any	associated	fee	income	
is	recognized	but	no	purchase	or	sale	is	recorded.	Additionally,	where	
forward	sale	and	purchase	contracts	for	oil,	natural	gas	or	power	have	been	
determined	to	be	for	trading	purposes,	the	associated	sales	and	purchases	
are	reported	net	within	sales	and	other	operating	revenues	whether	or	not	
physical	delivery	has	occurred.

Generally,	revenues	from	the	production	of	oil	and	natural	gas	
properties	in	which	the	group	has	an	interest	with	joint	venture	partners	are	
recognized	on	the	basis	of	the	group’s	working	interest	in	those	properties	
(the	entitlement	method).	Differences	between	the	production	sold	and	the	
group’s	share	of	production	are	not	significant.

Interest	income	is	recognized	as	the	interest	accrues	(using	the	

effective	interest	rate	that	is	the	rate	that	exactly	discounts	estimated	
future	cash	receipts	through	the	expected	life	of	the	financial	instrument	to	
the	net	carrying	amount	of	the	financial	asset).

Dividend	income	from	investments	is	recognized	when	the	

shareholders’	right	to	receive	the	payment	is	established.

Research
Research	costs	are	expensed	as	incurred.

Finance costs
Finance	costs	directly	attributable	to	the	acquisition,	construction	or	
production	of	qualifying	assets,	which	are	assets	that	necessarily	take	a	
substantial	period	of	time	to	get	ready	for	their	intended	use,	are	added	to	
the	cost	of	those	assets,	until	such	time	as	the	assets	are	substantially	
ready	for	their	intended	use.	All	other	finance	costs	are	recognized	in	the	
income	statement	in	the	period	in	which	they	are	incurred.

Use of estimates
The	preparation	of	financial	statements	requires	management	to	make	
estimates	and	assumptions	that	affect	the	reported	amounts	of	assets	
and	liabilities	as	well	as	the	disclosure	of	contingent	assets	and	liabilities	at	
the	balance	sheet	date	and	the	reported	amounts	of	revenues	and	
expenses	during	the	reporting	period.	Actual	outcomes	could	differ	from	
those	estimates.

BP	Annual	Report	and	Form	20-F	2010	 157

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	 www.bp.com/downloads/gom

2.	Significant	event	–	Gulf	of	Mexico	oil	spill

As	a	consequence	of	the	Gulf	of	Mexico	oil	spill,	as	described	on	pages	34	to	39,	BP	has	incurred	costs	during	the	year	and	has	recognized	liabilities	for	
future	costs.	Liabilities	of	uncertain	timing	or	amount	and	contingent	liabilities	have	been	accounted	for	and/or	disclosed	in	accordance	with	IAS	37	
‘Provisions,	contingent	liabilities	and	contingent	assets’.	These	are	discussed	in	further	detail	in	Note	37	for	provisions	and	Note	44	for	contingent	liabilities.	
BP’s	rights	and	obligations	in	relation	to	the	$20-billion	trust	fund	which	was	established	during	the	year	have	been	accounted	for	in	accordance	with		
IFRIC	5	‘Rights	to	interests	arising	from	decommissioning,	restoration	and	environmental	rehabilitation	funds’.	Key	aspects	of	the	accounting	for	the	oil	spill	
are	summarized	below.

The	financial	impacts	of	the	Gulf	of	Mexico	oil	spill	on	the	income	statement,	balance	sheet	and	cash	flow	statement	of	the	group	are	shown	in	the	

table	below.	Amounts	related	to	the	trust	fund	are	separately	identified.

Income statement
Production	and	manufacturing	expenses		
Profit	(loss)	before	interest	and	taxation		
Finance	costs		
Profit	(loss)	before	taxation	
Less:	Taxation		
Profit	(loss)	for	the	period		

Balance sheet
Current	assets

Trade	and	other	receivables		

Current	liabilities

Trade	and	other	payables		
Provisions		
Net	current	liabilities		
Non-current	assets
	 Other	receivables		
Non-current	liabilities
	 Other	payables	
Provisions	
Deferred	tax		

Net	non-current	liabilities	
Net	assets			

Cash flow statement 
Profit	(loss)	before	taxation	
Finance	costs	
Net	charge	for	provisions,	less	payments		
Increase	in	other	current	and	non-current	assets		
Increase	in	other	current	and	non-current	liabilities		
Pre-tax	cash	flows		

$	million

2010

Of	which:	
	 	 amount	related

Total		to	the	trust	fund

40,858  
(40,858) 
77  
 (40,935)  
12,894 
(28,041)  

7,261
(7,261)
73
(7,334)
–
(7,334)

5,943  

5,943

(6,587)  
(7,938) 
(8,582)  

(5,002)
–
941

3,601 

 3,601

	(9,899)  
 (8,397)  
11,255  
(3,440)  
(12,022)  

(9,899)
–
–
(6,298)
(5,357)

 (40,935)  
77  
19,354  
(12,567)  
16,413  
(17,658)  

(7,334)
73
–
(12,567)
14,828
(5,000)

Trust fund
BP	has	established	the	Deepwater	Horizon	Oil	Spill	Trust	(the	Trust)	to	be	funded	in	the	amount	of	$20	billion	(the	trust	fund)	over	the	period	to	the	fourth	
quarter	of	2013,	which	is	available	to	satisfy	legitimate	individual	and	business	claims	administered	by	the	Gulf	Coast	Claims	Facility	(GCCF),	state	and	local	
government	claims	resolved	by	BP,	final	judgments	and	settlements,	state	and	local	response	costs,	and	natural	resource	damages	and	related	costs.	In	
2010	BP	contributed	$5	billion	to	the	fund,	and	further	quarterly	contributions	of	$1.25	billion	are	to	be	made	during	2011	to	2013.	The	income	statement	
charge	for	2010	includes	$20	billion	in	relation	to	the	trust	fund,	adjusted	to	take	account	of	the	time	value	of	money.	Fines,	penalties	and	claims	
administration	costs	are	not	covered	by	the	trust	fund.	The	establishment	of	the	trust	fund	does	not	represent	a	cap	or	floor	on	BP’s	liabilities	and	BP	does	
not	admit	to	a	liability	of	this	amount.

Under	the	terms	of	the	Trust	agreement,	BP	has	no	right	to	access	the	funds	once	they	have	been	contributed	to	the	trust	fund	and	BP	has	no	

decision-making	role	in	connection	with	the	payment	by	the	trust	fund	of	individual	and	business	claims	resolved	by	the	GCCF.	BP	will	receive	funds	from	
the	trust	fund	only	upon	its	expiration,	if	there	are	any	funds	remaining	at	that	point.	BP	has	the	authority	under	the	Trust	agreement	to	present	certain	
resolved	claims,	including	natural	resource	damages	claims	and	state	and	local	response	claims,	to	the	Trust	for	payment,	by	providing	the	trustees	with	all	
the	required	documents	establishing	that	such	claims	are	valid	under	the	Trust	agreement.	However,	any	such	payments	can	only	be	made	on	the	authority	
of	the	Trustee	and	any	funds	distributed	are	paid	directly	to	the	claimants,	not	to	BP.	BP	will	not	settle	any	such	items	directly	or	receive	reimbursement	
from	the	trust	fund	for	such	items.

158	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
2.	Significant	event	–	Gulf	of	Mexico	oil	spill	continued
BP’s	obligation	to	make	contributions	to	the	trust	fund	was	recognized	in	full,	amounting	to	$20	billion	on	an	undiscounted	basis	as	it	is	committed	to	
making	these	contributions.	On	initial	recognition	the	discounted	amount	recognized	was	$19,580	million.	After	BP’s	contributions	of	$5	billion	to	the	trust	
fund	during	2010,	and	adjustments	for	discounting,	the	remaining	liability	as	at	31	December	2010	was	$14,901	million.	This	liability	is	recorded	within	
other	payables	on	the	balance	sheet,	apportioned	between	current	and	non-current	elements	according	to	the	agreed	schedule	of	contributions.

The	table	below	shows	movements	in	the	funding	obligation,	recognized	within	other	payables	on	the	balance	sheet,	during	the	period	to		

Notes	on	financial	statements

31	December	2010.

Trust	fund	liability	initially	recognized	–	discounted	
Unwinding	of	discount	
Change	in	discount	rate	
Contributions	
Other	
At	31	December	2010	
Of	which	–	current	

			–	non-current	

$	million
19,580	
73	
240	
(5,000)
8	
14,901	
5,002	
9,899	

An	asset	has	been	recognized	representing	BP’s	right	to	receive	reimbursement	from	the	trust	fund.	This	is	the	portion	of	the	estimated	future	expenditure	
provided	for	that	will	be	settled	by	payments	from	the	trust	fund.	We	use	the	term	”reimbursement	asset”	to	describe	this	asset.	BP	will	not	actually	
receive	any	reimbursements	from	the	trust	fund,	instead	payments	will	be	made	directly	to	claimants	from	the	trust	fund,	and	BP	will	be	released	from	its	
corresponding	obligation.

The	portion	of	the	provision	recognized	during	the	year	for	items	that	will	be	covered	by	the	trust	fund	was	$12,567	million.	Of	this	amount,	

payments	of	$3,023	million	were	made	during	the	year	from	the	trust	fund.	The	remaining	reimbursement	asset	as	at	31	December	2010	was	$9,544	
million	and	is	recorded	within	other	receivables	on	the	balance	sheet.	The	amount	of	the	reimbursement	asset	is	equal	to	the	amount	of	provisions	as	at		
31	December	2010	that	will	be	covered	by	the	trust	fund	–	see	Note	37	in	the	table	under	Provisions relating to the Gulf of Mexico oil spill.

Movements	in	the	reimbursement	asset	are	presented	in	the	table	below:

Increase	in	provision	for	items	covered	by	the	trust	fund	
Amounts	paid	directly	by	the	trust	fund	
At	31	December	2010	
Of	which	–	current	

–	non-current	

The	amount	of	the	income	statement	charge	related	to	the	trust	fund	comprises:

Trust	fund	liability	–	discounted		
Change	in	discount	rate	relating	to	trust	fund	liability	
Recognition	of	reimbursement	asset	
Other		 	
Total	charge	relating	to	the	trust	fund		

$	million
12,567 
(3,023)
9,544 
5,943	
3,601	

$	million
19,580
	240
(12,567)
8
7,261

As	noted	above,	the	obligation	to	fund	the	$20-billion	trust	fund	has	been	recognized	in	full.	Any	increases	in	the	provision	that	will	be	covered	by	the	trust	
fund	(up	to	the	amount	of	$20	billion)	have	no	net	income	statement	effect	as	a	reimbursement	asset	is	also	recognized,	as	described	above.	These	
charges	for	provisions,	and	the	associated	reimbursement	asset,	recognized	during	the	year	amounted	to	$12,567	million.	Thus,	a	further	$7,433	million	
could	be	provided	in	subsequent	periods	for	items	covered	by	the	trust	fund	with	no	net	impact	on	the	income	statement.	Such	future	increases	in	
amounts	provided	could	arise	from	adjustments	to	existing	provisions,	or	from	the	initial	recognition	of	provisions	for	items	that	currently	cannot	be	
estimated	reliably,	namely	final	judgments	and	settlements	and	natural	resource	damages	and	related	costs.

It	is	not	possible	at	this	time	to	conclude	as	to	whether	the	$20-billion	fund	will	be	sufficient	to	satisfy	all	claims	under	the	Oil	Pollution	Act	of	1990	

(OPA	90)	that	will	ultimately	be	paid.	Further	information	on	those	items	that	currently	cannot	be	reliably	estimated	is	provided	under	Provisions and 
contingencies	and	in	Note	44.

The	Trust	agreement	does	not	require	BP	to	make	further	contributions	to	the	trust	fund	in	excess	of	the	agreed	$20	billion	should	this	be	

insufficient	to	cover	all	claims	administered	by	the	GCCF,	or	to	settle	other	items	that	are	covered	by	the	trust	fund,	as	described	above.	Should	the	
$20-billion	trust	fund	not	be	sufficient,	BP	would	commence	settling	legitimate	claims	and	other	costs	by	making	payments	directly	to	claimants.	In	this	
case,	increases	in	estimated	future	expenditure	above	$20	billion	would	be	recognized	as	provisions	with	a	corresponding	charge	in	the	income	statement.	
The	provisions	would	be	utilized	and	derecognized	at	the	point	that	BP	made	the	payments.

On	30	September	2010,	BP	pledged	certain	Gulf	of	Mexico	assets	as	collateral	for	the	trust	fund	funding	obligation.	The	pledged	collateral	consists	
of	an	overriding	royalty	interest	in	oil	and	gas	production	of	BP’s	Thunder	Horse,	Atlantis,	Mad	Dog,	Great	White	and	Mars,	Ursa	and	Na	Kika	assets	in	the	
Gulf	of	Mexico.	A	wholly-owned	company	called	Verano	Collateral	Holdings	LLC	(Verano)	has	been	created	to	hold	the	overriding	royalty	interest,	which	is	
capped	at	$1.25	billion	per	quarter	and	$17	billion	in	total.	Verano	has	pledged	the	overriding	royalty	interest	to	the	Trust	as	collateral	for	BP’s	remaining	
contribution	obligations	to	the	Trust.	BP	contributed	a	further	$2	billion	to	the	trust	fund	since	this	arrangement	was	established,	thereby	reducing	the	
amount	of	the	pledge	to	$15	billion	at	the	end	of	the	year.	There	is	no	change	in	operatorship	or	the	marketing	of	the	production	from	the	assets	and	there	
is	no	effect	on	the	other	partners’	interests	in	the	assets.	For	financial	reporting	purposes	Verano	is	a	consolidated	entity	of	BP	and	there	is	no	impact	on	
the	consolidated	financial	statements	from	the	pledge	of	the	overriding	royalty	interest.

BP	Annual	Report	and	Form	20-F	2010	 159

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Notes	on	financial	statements

2.	Significant	event	–	Gulf	of	Mexico	oil	spill	continued
Provisions and contingencies
At	31	December	2010	BP	has	recorded	certain	provisions	and	disclosed	certain	contingencies	as	a	consequence	of	the	Gulf	of	Mexico	oil	spill.
These	are	described	below	under	Oil Pollution Act of 1990	and	Other items.

Oil	Pollution	Act	of	1990	(OPA	90)
The	claims	against	BP	under	the	OPA	90	and	for	personal	injury	fall	into	three	categories:	(i)	claims	by	individuals	and	businesses	for	removal	costs,	damage	
to	real	or	personal	property,	lost	profits	or	impairment	of	earning	capacity,	loss	of	subsistence	use	of	natural	resources	and	for	personal	injury	(“Individual	
and	Business	Claims”);	(ii)	claims	by	state	and	local	government	entities	for	removal	costs,	physical	damage	to	real	or	personal	property,	loss	of	
government	revenue	and	increased	public	services	costs	(“State	and	Local	Claims”);	and	(iii)	claims	by	the	United	States,	a	State	trustee,	an	Indian	tribe	
trustee,	or	a	foreign	trustee	for	natural	resource	damages	(“Natural	Resource	Damages	claims”).	In	addition,	BP	faces	civil	litigation	in	which	claims	for	
liability	under	OPA	90	along	with	other	causes	of	actions,	including	personal	injury	claims,	are	asserted	by	individuals,	businesses	and	government	entities.
A	provision	has	been	recorded	for	Individual	and	Business	Claims	and	State	and	Local	Claims.	A	provision	has	also	been	recorded	for	claims	

administration	costs	and	natural	resource	damage	assessment	costs.

BP	considers	that	it	is	not	possible	to	measure	reliably	any	obligation	in	relation	to	Natural	Resource	Damages	claims	under	OPA	90	or	litigation	for	

violations	of	OPA	90.	These	items	are	therefore	disclosed	as	contingent	liabilities.

The	$20-billion	trust	fund	described	above	is	available	to	satisfy	the	OPA	90	claims	and	litigation	referred	to	above	with	the	exception	of	claims	

administration	costs	which	are	borne	separately	by	BP.	BP’s	rights	and	obligations	in	relation	to	the	trust	fund	have	been	recognized	and	$20	billion,	
adjusted	to	take	account	of	the	time	value	of	money,	was	charged	to	the	income	statement.	The	establishment	of	the	trust	fund	does	not	represent	a	cap	
or	floor	on	BP’s	liabilities	and	BP	does	not	admit	liability	for	this	amount.

Other	items
Provisions	at	31	December	2010	also	include	amounts	in	relation	to	offshore	and	onshore	oil	spill	response,	BP’s	commitment	to	a	10-year	research	
programme	in	the	Gulf	of	Mexico,	estimated	penalties	for	liability	under	Clean	Water	Act	Section	311	and	legal	fees	where	we	have	been	able	to	estimate	
reliably	those	which	will	arise	in	the	next	two	years.	These	are	not	covered	by	the	trust	fund.

The	provision	does	not	reflect	any	amounts	in	relation	to	fines	and	penalties	except	for	those	relating	to	the	Clean	Water	Act,	as	it	is	not	possible	to	
estimate	reliably	either	the	amount	or	timing	of	such	additional	items.	BP	also	considers	that	it	is	not	possible	to	measure	reliably	any	obligation	in	relation	
to	litigation	or	any	obligation	in	relation	to	legal	fees	beyond	two	years.	These	items	are	therefore	disclosed	as	contingent	liabilities.

No	amounts	have	been	recognized	for	recovery	of	costs	from	our	co-owners	of	the	Macondo	well	because	under	IFRS	recovery	must	be	virtually	

certain	for	receivables	to	be	recognized.	All	of	these	items	are	therefore	disclosed	as	contingent	assets.

Further	information	on	provisions	is	provided	below	and	in	Note	37.	Further	information	on	contingent	liabilities	and	contingent	assets	is	provided	in	

Note	44.

A	provision	has	been	recognized	for	estimated	future	expenditure	relating	to	the	oil	spill,	for	items	that	can	be	reliably	measured	at	this	time,	in	

accordance	with	BP’s	accounting	policy	for	provisions,	as	set	out	in	Note	1.

The	total	amount	recognized	as	a	provision	during	the	year	was	$30,261	million	(including	$12,567	million	for	items	covered	by	the	trust	fund	and	

$17,694	million	for	other	items).	After	deducting	amounts	utilized	during	the	year	totalling	$13,935	million	(including	payments	from	the	trust	fund	of	
$3,023	million	and	payments	made	directly	by	BP	of	$10,912	million),	and	after	adjustments	for	discounting,	the	remaining	provision	as	at	31	December	
2010	was	$16,335	million.

Movements	in	the	provision	are	presented	in	the	table	below.

Increase	in	provision	–	items	not	covered	by	the	trust	fund	

	 	–	items	covered	by	the	trust	fund	

Unwinding	of	discount	
Change	in	discount	rate	
Utilization	–	paid	by	BP	

	–	paid	by	the	trust	fund	

At	31	December	2010	
Of	which	–	current	

–	non-current	

$	million
17,694 
12,567 
4	
5	
(10,912)
(3,023)
16,335	
7,938	
8,397	

The	total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	to	all	obligations	relating	to	the	incident	are	subject	to	significant	uncertainty	and	the	ultimate	
exposure	and	cost	to	BP	will	be	dependent	on	many	factors.	Furthermore,	the	amount	of	claims	that	become	payable	by	BP,	the	amount	of	fines	ultimately	
levied	on	BP	(including	any	determination	of	BP’s	negligence),	the	outcome	of	litigation,	and	any	costs	arising	from	any	longer-term	environmental	
consequences	of	the	oil	spill,	will	also	impact	upon	the	ultimate	cost	for	BP.	Although	the	provision	recognized	is	the	current	best	reliable	estimate	of	
expenditures	required	to	settle	certain	present	obligations	at	the	end	of	the	reporting	period,	there	are	future	expenditures	for	which	it	is	not	possible	to	
measure	the	obligation	reliably	as	noted	above.

160	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/gom

2.	Significant	event	–	Gulf	of	Mexico	oil	spill	continued
Impact upon the group income statement and cash flow statement
The	group	income	statement	for	2010	includes	a	pre-tax	charge	of	$40,935	million	in	relation	to	the	Gulf	of	Mexico	oil	spill.	This	comprises	costs	incurred	
up	to	31	December	2010,	estimated	obligations	for	future	costs	that	can	be	estimated	reliably	at	this	time	and	rights	and	obligations	relating	to	the	trust	
fund.	Finance	costs	of	$77	million	reflect	the	unwinding	of	discount	on	the	trust	fund	liability	and	provisions.

The	amount	of	the	provision	recognized	during	the	year	can	be	reconciled	to	the	income	statement	charge	as	follows:

Notes	on	financial	statements

Increase	in	provision		
Change	in	discount	rate	relating	to	provisions	
Costs	charged	directly	to	the	income	statement	
Trust	fund	liability	–	discounted	
Change	in	discount	rate	relating	to	trust	fund	liability	
Recognition	of	reimbursement	asset	
(Profit)	loss	before	interest	and	taxation	

$	million
30,261	
5	
3,339	
19,580	
240	
(12,567)
40,858	

Costs	charged	directly	to	the	income	statement	relate	to	expenditure	incurred	prior	to	the	establishment	of	a	provision	at	the	end	of	the	second	quarter	
and	ongoing	operating	costs	of	the	GCRO.	The	accounting	associated	with	the	recognition	of	the	trust	fund	liability	and	the	expenditure	which	will	be	
settled	from	the	trust	fund	is	described	above.

The	total	charge	in	the	income	statement	is	analysed	in	the	table	below.	Costs	charged	directly	to	the	income	statement	in	relation	to	spill	

response,	environmental	and	litigation	and	claims	are	those	that	arose	prior	to	recording	a	provision	at	the	end	of	the	second	quarter	of	the	year.

Trust	fund	liability	–	discounted		
Change	in	discount	rate	relating	to	trust	fund	liability		
Recognition	of	reimbursement	asset		
Other		 	
Total	charge	relating	to	the	trust	fund		
Spill	response	–	amount	provided		

–	costs	charged	directly	to	the	income	statement		

Total	charge	relating	to	spill	response		
Environmental	–	amount	provided		

–	change	in	discount	rate	relating	to	provisions		
–	costs	charged	directly	to	the	income	statement		

Total	charge	relating	to	environmental		
Litigation	and	claims	–	amount	provided		

	–	costs	charged	directly	to	the	income	statement		

Total	charge	relating	to	litigation	and	claims		
Clean	Water	Act	penalties	–	amount	provided		
Other	costs	charged	directly	to	the	income	statement		
(Profit)	loss	before	interest	and	taxation	
Finance	costs		
(Profit)	loss	before	taxation		

$	million
19,580
240
(12,567)
8
7,261
10,883
2,745
13,628
929
 5
70
1,004
14,939
184
15,123
3,510
332
	40,858
77
40,935

The	total	amounts	that	will	ultimately	be	paid	by	BP	in	relation	to	all	obligations	relating	to	the	incident	are	subject	to	significant	uncertainty	as	described	
above	under	Provisions	and	contingencies.

Response	operations	following	the	Deepwater	Horizon	incident	in	April	2010	have	been	managed	by	the	federal	government’s	response	framework,	
which	transitioned	on	17	December	from	the	Unified	Area	Command	(UAC)	to	the	Gulf	Coast	incident	management	team	(GC-IMT).	Both	the	UAC	and	now	
the	GC-IMT	link	the	organizations	responding	to	the	incident	and	provide	a	forum	for	those	organizations	to	make	consensus	decisions.	If	consensus	
cannot	be	reached	the	US	Coast	Guard	co-ordinator	carries	the	final	decision	on	response	related	actions	deemed	necessary.	As	such,	the	activities	
undertaken	by	BP	and	its	sub-contractors,	and	the	associated	costs,	are	not	wholly	within	BP’s	control.	This	will	continue	to	be	the	case	until	control	of	the	
response	operations	transitions	to	the	Gulf	Coast	Restoration	Organization.

In	particular,	the	centralized	approval	process	established	for	the	procurement	of	materials,	equipment	and	personnel	has	not	been	used	for	all	of	
the	procurement	activity	that	has	taken	place.	The	types	of	activity	that	fell	outside	the	centralized	approval	process	included	aspects	of	the	surface	and	
shoreline	response.	Numerous	personnel	and	vessels	were	involved	in	activities	which	included	skimming,	boom	deployment	and	shoreline	clean	up.	Due	
to	the	scale	of	the	incident	and	the	need	to	respond	rapidly,	procurement	authority	was	vested	with	state	on-scene	co-ordinators,	various	responsible	
parties	and	various	state	and	local	government	authorities.	So	long	as	the	expenses	incurred	are	found	to	be	consistent	with	the	National	Contingency	
Plan,	the	responsible	parties	will	be	expected	to	pay	these	costs,	regardless	of	whether	or	not	they	were	involved	in	or	approved	the	decision	to	procure	
the	resource.	With	the	large	number	of	parties	involved,	the	resulting	funding	flows	are	complex	and	resulted	in	difficulty	maintaining	real	time	monitoring	
of	expenses.

Pre-tax	cash	flows	amounted	to	$17,658	million	and	the	impact	on	net	cash	provided	by	operating	activities,	on	a	post-tax	basis,	amounted	to	

$16,019	million.

BP	Annual	Report	and	Form	20-F	2010	 161

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Notes	on	financial	statements

3.	Acquisitions

Acquisitions in 2010
BP	made	a	number	of	acquisitions	in	2010	for	a	total	consideration	of	$3.6	billion,	of	which	$3	billion	comprised	cash	consideration.	The	most	significant	
acquisition	was	a	transaction	in	the	Exploration	and	Production	segment	with	Devon	Energy	(Devon),	undertaken	in	a	number	of	stages	during	2010.	
This	transaction	strengthens	BP’s	position	in	the	Gulf	of	Mexico,	enhances	interests	in	Azerbaijan	and	facilitates	the	development	of	Canadian	assets.

On	27	April	2010,	BP	acquired	100%	of	Devon’s	Gulf	of	Mexico	deepwater	properties	for	$1.8	billion.	This	included	a	number	of	exploration	
properties,	Devon’s	interest	in	the	major	Paleogene	discovery	Kaskida	(giving	BP	a	100%	interest	in	the	project),	four	producing	assets	and	one	non-
producing	asset.	As	part	of	the	transaction,	BP	sold	to	Devon	a	50%	stake	in	its	Kirby	oil	sands	interests	in	Alberta,	Canada	for	$500	million	and	Devon	
committed	to	fund	an	additional	$150	million	of	capital	costs	on	BP’s	behalf	by	issuing	a	promissory	note	to	BP.	In	addition,	the	companies	formed	a	50:50	
joint	venture,	operated	by	Devon,	to	pursue	the	development	of	the	interest.	On	16	August	2010,	the	group	acquired	Devon’s	3.29%	(after	pre-emption	
exercised	by	some	of	the	partners)	interest	in	the	BP-operated	Azeri-Chirag-Gunashli	(ACG)	development	in	the	Azerbaijan	sector	of	the	Caspian	Sea	for	
$1.1	billion,	increasing	BP’s	interest	to	37.43%.	

The	acquisition	has	been	accounted	for	using	the	acquisition	method.	The	acquisition	date	fair	values	are	provisional	and	may	be	adjusted	once	the	

transaction	is	finalized.	Goodwill	of	$332	million	has	been	recognized	on	this	acquisition	As	part	of	the	Devon	transaction,	the	gain	on	the	disposal	of	the	
group’s	50%	interest	in	the	Kirby	oil	sands	in	Alberta,	Canada	amounted	to	$633	million.	

The	final	part	of	the	Devon	transaction,	the	acquisition	of	100%	of	Devon’s	equity	stake	in	a	number	of	entities	holding	all	of	Devon’s	assets	in	Brazil	

for	consideration	of	$3.2	billion,	is	expected	to	complete	in	early	2011.

In	addition	to	the	Devon	transaction,	BP	made	a	number	of	other	minor	acquisitions	in	2010,	the	most	significant	of	which	was	the	acquisition	by	

BP’s	Alternative	Energy	business	of	Verenium	Corporation’s	lignocellulosic	biofuels	business,	for	consideration	of	$98	million.

Acquisitions in 2009
BP	made	no	significant	acquisitions	in	2009.

Acquisitions in 2008
BP	made	a	number	of	acquisitions	in	2008	for	a	total	consideration	of	$403	million.	These	business	combinations	were	in	the	Exploration	and	Production	
segment	and	Other	businesses	and	corporate	and	the	most	significant	was	the	acquisition	of	Whiting	Clean	Energy,	a	cogeneration	power	plant.	Fair	value	
adjustments	were	made	to	the	acquired	assets	and	liabilities.

162	 BP	Annual	Report	and	Form	20-F	2010

Notes	on	financial	statements

4.	Non-current	assets	held	for	sale

As	a	result	of	the	group’s	disposal	programme	following	the	Gulf	of	Mexico	oil	spill,	various	assets,	and	associated	liabilities,	have	been	presented	as	held	
for	sale	in	the	group	balance	sheet	at	31	December	2010.	The	carrying	amount	of	the	assets	held	for	sale	is	$7,128	million,	with	associated	liabilities	of	
$1,047	million.	Included	within	these	amounts	are	the	following	items,	all	of	which	relate	to	the	Exploration	and	Production	segment.

In	July	2010,	BP	announced	the	start	of	active	marketing	of	its	assets	in	Pakistan	and	Vietnam.	On	14	December	2010,	BP	announced	that	it	had	

reached	agreement	to	sell	its	exploration	and	production	assets	in	Pakistan	to	United	Energy	Group	Limited	for	$775	million	in	cash.	These	assets,	and	
associated	liabilities,	have	been	classified	as	held	for	sale	in	the	group	balance	sheet	at	31	December	2010.	The	sale	is	expected	to	be	completed	in	the	
first	half	of	2011,	subject	to	closing	conditions	and	government	and	regulatory	approvals.	

In	Vietnam,	BP	is	seeking	to	divest	its	interests	in	offshore	gas	production	(Block	06.1),	a	receiving	terminal	and	associated	pipelines	and	a	power	
generation	asset	(Phu	My	3).	On	18	October	2010,	BP	announced	that	it	had	reached	agreement	to	sell	the	assets	in	Vietnam,	together	with	its	upstream	
businesses	and	associated	interests	in	Venezuela,	to	TNK-BP	for	$1.8	billion	in	cash,	subject	to	post-closing	adjustments.	The	Venezuelan	assets	include	
BP’s	interests	in	the	Petroperijá,	Boquerón	and	PetroMonagas	joint	ventures.	These	assets,	and	associated	liabilities,	have	been	classified	as	held	for	sale	in	
the	group	balance	sheet	at	31	December	2010.	The	sales	of	the	Vietnam	and	Venezuela	businesses	are	expected	to	be	completed	in	the	first	half	of	2011,	
subject	to	regulatory	and	other	approvals	and	conditions.

On	3	August	2010,	BP	announced	an	agreement	to	dispose	of	its	oil	and	gas	exploration,	production	and	transportation	business	in	Colombia	to	a	

consortium	of	Ecopetrol,	Colombia’s	national	oil	company	(51%),	and	Talisman	of	Canada	(49%)	for	$1.9	billion	in	cash,	subject	to	post-closing	adjustments.	
These	assets	and	associated	liabilities	have	been	classified	as	held	for	sale	in	the	group	balance	sheet	at	31	December	2010.	The	sale	completed	on	
24	January	2011.	

On	25	October	2010,	BP	announced	that	it	had	reached	agreement	to	sell	its	recently	acquired	interests	in	four	mature	producing	deepwater	oil	and	
gas	fields	in	the	US	Gulf	of	Mexico	to	Marubeni	Oil	and	Gas	for	$650	million	in	cash,	subject	to	post-closing	adjustments.	BP	acquired	the	interests	in	these	
fields	from	Devon	Energy	earlier	in	2010	as	part	of	a	wider	acquisition	of	assets	in	the	Gulf	of	Mexico,	Brazil	and	Azerbaijan.	These	assets,	and	associated	
liabilities,	have	been	classified	as	held	for	sale	in	the	group	balance	sheet	at	31	December	2010.	The	sale	completed	on	20	January	2011.

On	28	November	2010,	BP	announced	that	it	had	reached	agreement	to	sell	its	interests	in	Pan	American	Energy	(PAE)	to	Bridas	Corporation	for	

$7.06	billion	in	cash.	PAE	is	an	Argentina-based	oil	and	gas	company	owned	by	BP	(60%)	and	Bridas	Corporation	(40%).	The	transaction	excludes	the	
shares	of	PAE	E&P	Bolivia	Ltd.	BP’s	investment	in	PAE	has	been	classified	as	held	for	sale	in	the	group	balance	sheet	at	31	December	2010.	The	sale	is	
expected	to	be	completed	in	2011,	subject	to	closing	conditions	and	government	and	regulatory	approvals.

Impairment	losses	amounting	to	$192	million	have	been	recognized	in	relation	to	certain	assets	reclassified	as	held	for	sale.	See	Note	5	for		

further	information.

Non-current	assets	classified	as	held	for	sale	are	not	depreciated.	It	is	estimated	that	the	benefit	arising	from	the	absence	of	depreciation	for	the	

assets	noted	above	amounted	to	approximately	$162	million	in	2010.	Similarly,	equity	accounting	ceases	for	any	equity-method	investment	upon	
reclassification	as	an	asset	held	for	sale.	It	is	estimated	that	profits	of	approximately	$9	million	were	not	recognized	in	2010	as	a	result	of	the	
discontinuance	of	equity	accounting.

Disposal	proceeds	of	$6,197	million	received	in	advance	of	completion	of	these	transactions	have	been	classified	as	finance	debt	on	the	group	

balance	sheet	and	of	this,	$4,780	million	has	been	secured	on	the	assets	held	for	sale.	See	Note	35	for	further	information.

The	majority	of	the	transactions	noted	above	are	subject	to	post-closing	adjustments,	which	may	include	adjustments	for	working	capital	and	

adjustments	for	profits	attributable	to	the	purchaser	between	the	agreed	effective	date	and	the	closing	date	of	the	transaction.	Such	post-closing	
adjustments	may	result	in	the	final	amounts	received	by	BP	from	the	purchasers	differing	from	the	disposal	proceeds	noted	above.

The	major	classes	of	assets	and	liabilities	reclassified	as	held	for	sale	as	at	31	December	2010	are	as	follows:

Assets	 	

Property,	plant	and	equipment	
Goodwill	
Intangible	assets	
Investments	in	jointly	controlled	entities	
Investments	in	associates	
Loans	
Cash	

	 Other	current	assets	
Assets	classified	as	held	for	sale	
Liabilities	

Trade	and	other	payables	
Provisions		
Deferred	tax	liabilities		

Liabilities	directly	associated	with	assets	classified	as	held	for	sale	

There	were	no	accumulated	foreign	exchange	gains	or	losses	recognized	directly	in	equity	relating	to	the	assets	held	for	sale	at	31	December	2010.

$	million

2010

2,971
87
135
3,108
333
12
34
448
7,128

597
383
67
1,047

BP	Annual	Report	and	Form	20-F	2010	 163

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Notes	on	financial	statements

5.	Disposals	and	impairment

Proceeds	from	disposal	of	businesses,	net	of	cash	disposed	 	
Proceeds	from	disposal	of	fixed	assets	

By	business

Exploration	and	Production	
Refining	and	Marketing	

	 Other	businesses	and	corporate	

2010	
9,462		
7,492		
16,954		

14,392 	
1,840		
722		
16,954		

2009	
966		
1,715		
2,681		

940		
1,294		
447		
2,681		

$	million

2008
11	
918	
929	

19	
813	
97	
929	

Included	in	proceeds	from	disposal	are	deposits	of	$6,197	million	received	from	counterparties	in	respect	of	disposal	transactions	in	the	Exploration	and	
Production	segment	not	completed	at	31	December	2010	(2009	and	2008	nil).	For	further	information	on	disposal	transactions	not	yet	completed	
see	Note	4.

Deferred	consideration	relating	to	disposals	of	businesses	and	fixed	assets	at	31	December	2010	amounted	to	$562	million	receivable	within	one	

year	(2009	$807	million	and	2008	$15	million)	and	$271	million	receivable	after	one	year	(2009	$691	million	and	2008	$64	million).

Gains	on	sale	of	businesses	and	fixed	assets

Exploration	and	Production	
Refining	and	Marketing	

	 Other	businesses	and	corporate		

Losses	on	sale	of	businesses	and	fixed	assets

Exploration	and	Production	
Refining	and	Marketing	

	 Other	businesses	and	corporate		

Impairment	losses

Exploration	and	Production	
Refining	and	Marketing	

	 Other	businesses	and	corporate		

Impairment	reversals

Exploration	and	Production	
Refining	and	Marketing	

	 Other	businesses	and	corporate		

Impairment	and	losses	on	sale	of	businesses	and	fixed	assets	

2010 

2009	

5,267	
999	
117	
6,383	

1,717		
384		
72		
2,173		

2010 

2009	

196		
119		
6 	
321 	

1,259		
144		
113 	
1,516		

– 	
(141)	
(7)	
(148)	
1,689 	

28		
154		
21		
203		

118		
1,834		
189		
2,141		

(3)	
–		
(8)	
(11)	
2,333		

$	million

2008

34	
1,258	
61	
1,353	

$	million

2008

18	
297	
1	
316	

1,186	
159	
227	
1,572	

(155)
–	
–	
(155)
1,733	

Disposals
As	part	of	the	response	to	the	consequences	of	the	Gulf	of	Mexico	oil	spill,	the	group	announced	plans	to	deliver	up	to	$30	billion	of	disposal	proceeds	
by	the	end	of	2011.	Prior	to	this,	in	the	normal	course	of	business,	the	group	has	sold	interests	in	exploration	and	production	properties,	service	stations	
and	pipeline	interests	as	well	as	non-core	businesses.	The	group	has	also	disposed	of	other	assets	in	the	past,	such	as	refineries,	when	this	has	met	
strategic	objectives.	

See	Note	4	for	further	information	relating	to	assets	and	associated	liabilities	held	for	sale	at	31	December	2010.	

Exploration	and	Production
In	2010,	the	major	transactions	were	the	sale	to	Apache	Corporation	of	Permian	Basin	assets	in	the	US,	Canadian	upstream	gas	assets	and	exploration	
concessions	in	Egypt	and	the	sale	to	Devon	Energy,	as	part	of	an	acquisition	transaction	described	in	Note	3,	of	50%	of	our	interests	in	Kirby	oil	sands	in	
Canada.	All	of	these	transactions	resulted	in	gains.

In	2009,	the	major	transactions	were	the	sale	of	BP	West	Java	Limited	in	Indonesia,	the	sale	of	our	49.9%	interest	in	Kazakhstan	Pipeline	Ventures	

LLC	and	the	sale	of	our	46%	stake	in	LukArco,	all	of	which	resulted	in	gains.	We	also	exchanged	interests	in	a	number	of	fields	in	the	North	Sea	with	
BG	Group	plc.

There	were	no	significant	disposals	in	2008.

164	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
		
		
		
		
	
		
		
		
		
	
	
	
	
	
	
Notes	on	financial	statements

5.	Disposals	and	impairment	continued
Refining	and	Marketing
In	2010,	gains	resulted	from	our	disposals	of	the	French	retail	fuels	and	convenience	business	to	Delek	Europe,	the	fuels	marketing	business	in	Botswana	
to	Puma	Energy,	certain	non-strategic	pipelines	and	terminals	in	the	US,	our	interests	in	ethylene	and	polyethylene	production	in	Malaysia	to	Petronas	and	
our	interest	in	a	futures	exchange.	Losses	resulted	from	the	disposal	of	a	number	of	assets	in	the	segment	portfolio.

In	2009,	gains	on	disposal	mainly	resulted	from	the	disposal	of	our	ground	fuels	marketing	business	in	Greece	and	retail	churn	in	the	US,	Europe	

and	Australasia.	Losses	resulted	from	the	continued	disposal	of	company-owned	and	company-operated	retail	sites	in	the	US,	retail	churn	and	disposals	of	
assets	elsewhere	in	the	segment	portfolio.	Retail	churn	is	the	overall	process	of	acquiring	and	disposing	of	retail	sites	by	which	the	group	aims	to	improve	
the	quality	and	mix	of	its	portfolio	of	service	stations.

In	2008,	the	major	transactions	resulting	in	gains	were	the	contribution	of	our	Toledo	refinery	to	a	US	jointly	controlled	entity	in	an	exchange	
transaction	with	Husky	Energy	and	the	disposals	of	our	interest	in	the	Dixie	Pipeline	and	certain	retail	assets	in	the	US.	The	losses	on	sale	related	mainly	
to	the	disposal	of	retail	assets	in	the	US	and	Europe.	In	addition,	certain	assets	at	our	Acetyls	plant	in	Hull,	UK,	and	other	interests	in	the	UK	and	Europe	
were	sold.

Other	businesses	and	corporate
In	2010,	we	disposed	of	our	35%	interest	in	K-Power,	a	gas-fired	power	asset	in	South	Korea,	and	contributed	our	Cedar	Creek	2	wind	energy	development	
asset	in	exchange	for	a	50%	equity	interest	in	a	jointly	controlled	entity,	Cedar	Creek	II	Holdings	LLC	(Cedar	Creek	2)	and	cash.	In	addition,	there	was	a	
return	of	capital	in	the	jointly	controlled	entities	Fowler	II	Holdings	LLC	and	Cedar	Creek	II	Holdings	LLC	which	did	not	change	our	percentage	interest	in	
either	entity.

During	2009,	we	disposed	of	our	wind	energy	business	in	India	and	contributed	our	Fowler	2	wind	energy	development	asset	in	exchange	for	a	

50%	equity	interest	in	a	jointly	controlled	entity,	Fowler	II	Holdings	LLC.	In	addition,	there	was	a	return	of	capital	in	the	jointly	controlled	entity	Fowler	Ridge	
Wind	Farm	LLC	which	did	not	change	our	percentage	interest	in	the	entity.

Summarized	financial	information	relating	to	the	sale	of	businesses	is	shown	in	the	table	below.	Information	relating	to	sales	of	fixed	assets	is	excluded	
from	the	table.

Non-current	assets	
Current	assets	
Non-current	liabilities	
Current	liabilities		
Total	carrying	amount	of	net	assets	disposed	
Recycling	of	foreign	exchange	on	disposal	
Costs	on	disposal	

Profit	on	sale	of	businessesa		
Total	consideration	
Fair	value	of	interest	received	in	a	jointly	controlled	entity	
Consideration	received	(receivable)b	
Proceeds	from	the	sale	of	businesses	related	to	completed	transactions	
Deposits	received	related	to	assets	classified	as	held	for	sale		
Proceeds	from	the	sale	of	businessesc	

2010 
2,319		
310  
(303)	
(124)	
2,202  
(52)	
18		
2,168		
1,968		
4,136		
–		
20	
4,156		
5,306		
9,462		

2009	
536		
444		
(146)	
(152)	
682		
(27)	
3		
658		
314		
972		
	–		
(6)	
966		
	–		
966		

$	million

2008
759	
485	
	–	
(134)
1,110	
	–	
7	
1,117	
1,721	
2,838	
(2,838)
11	
	11	
	–	
11	

a	Of	 	which	$929	million	gain	was	not	recognized	in	the	income	statement	in	2008	as	it	represented	an	unrealized	gain	on	the	transfer	of	the	Toledo	refinery	into	a	jointly	controlled	entity.
b	Consideration
c	Net

	received	from	prior	year	business	disposals	or	not	yet	received	from	current	year	disposals.

	of	cash	and	cash	equivalents	disposed	of	$55	million	(2009	$91	million	and	2008	nil).

Impairment
In	assessing	whether	a	write-down	is	required	in	the	carrying	value	of	a	potentially	impaired	intangible	asset,	item	of	property,	plant	and	equipment	or	an	
equity-accounted	investment,	the	asset’s	carrying	value	is	compared	with	its	recoverable	amount.	The	recoverable	amount	is	the	higher	of	the	asset’s	fair	
value	less	costs	to	sell	and	value	in	use.	Unless	indicated	otherwise,	the	recoverable	amount	used	in	assessing	the	impairment	charges	described	below	is	
value	in	use.	The	group	estimates	value	in	use	using	a	discounted	cash	flow	model.	The	future	cash	flows	are	adjusted	for	risks	specific	to	the	asset	and	
are	discounted	using	a	pre-tax	discount	rate.	This	discount	rate	is	derived	from	the	group’s	post-tax	weighted	average	cost	of	capital	and	is	adjusted	where	
applicable	to	take	into	account	any	specific	risks	relating	to	the	country	where	the	cash-generating	unit	is	located,	although	other	rates	may	be	used	if	
appropriate	to	the	specific	circumstances.	In	2010	the	rates	used	ranged	from	11-14%	(2009	9-13%).	The	rate	applied	in	each	country	is	re-assessed	each	
year.	In	certain	circumstances	an	impairment	assessment	may	be	carried	out	using	fair	value	less	costs	to	sell	as	the	recoverable	amount	when,	for	
example,	a	recent	market	transaction	for	a	similar	asset	has	taken	place.	For	impairments	of	available-for-sale	financial	assets	that	are	quoted	investments,	
the	fair	value	is	determined	by	reference	to	bid	prices	at	the	close	of	business	at	the	balance	sheet	date.	Any	cumulative	loss	previously	recognized	in	other	
comprehensive	income	is	transferred	to	the	income	statement.

BP	Annual	Report	and	Form	20-F	2010	 165

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Notes	on	financial	statements

5.	Disposals	and	impairment	continued
Exploration	and	Production
During	2010,	the	Exploration	and	Production	segment	recognized	impairment	losses	of	$1,259	million.	The	main	elements	were	the	write-down	of	assets	
in	the	Gulf	of	Mexico	of	$501	million	triggered	by	an	increase	in	the	decommissioning	asset	as	a	result	of	new	regulations	in	the	US	relating	to	idle	
infrastructure;	impairments	of	oil	and	gas	properties	in	the	Gulf	of	Mexico	and	onshore	North	America	of	$310	million	and	$80	million	respectively	as	a	
result	of	decisions	to	dispose	of	assets	at	a	price	lower	than	the	assets’	carrying	values;	a	write-down	of	accumulated	costs	in	Sakhalin,	Russia	by	
$341	million,	triggered	by	a	change	in	the	outlook	on	the	future	recoverability	of	the	investment;	and	several	other	individually	insignificant	impairment	
charges	amounting	to	$27	million.

During	2009,	the	Exploration	and	Production	segment	recognized	impairment	losses	of	$118	million.	The	main	elements	were	the	write-down	of	
our	$42	million	investment	in	the	East	Shmidt	interest	in	Russia,	triggered	by	a	decision	to	not	proceed	to	development;	a	$62	million	charge	associated	
with	our	nErgize	gas	scheduling	system;	and	several	other	individually	insignificant	impairment	charges	amounting	to	$14	million.	

During	2008,	the	Exploration	and	Production	segment	recognized	impairment	losses	of	$1,186	million.	The	main	elements	were	the	write-down	of	
our	investment	in	Rosneft	by	$517	million,	to	its	fair	value	determined	by	reference	to	an	active	market,	due	to	a	significant	decline	in	the	market	value	of	
the	investment,	impairment	of	oil	and	gas	properties	in	the	Gulf	of	Mexico	of	$270	million	triggered	by	downward	revisions	of	reserves,	an	impairment	of	
exploration	assets	in	Vietnam	of	$210	million	following	BP’s	decision	to	withdraw	from	activities	in	the	area	concerned,	impairment	of	oil	and	gas	properties	
in	Egypt	of	$85	million	triggered	by	cost	increases,	and	several	other	individually	insignificant	impairment	charges	amounting	to	$104	million.

These	charges	were	partly	offset	by	reversals	of	previously	recognized	impairment	losses	amounting	to	$155	million.	Of	this	total,	$122	million	

resulted	from	a	reassessment	of	the	economics	of	Rhourde	El	Baguel	in	Algeria.

Refining	and	Marketing
During	2010,	the	Refining	and	Marketing	segment	recognized	impairment	losses	amounting	to	$144	million	relating	to	retail	churn	in	European	businesses	
and	other	minor	asset	disposals.	These	losses	were	largely	offset	by	the	reversal	of	a	previously	recognized	impairment	charge	of	$141	million	relating	to	
the	investment	in	our	associate	China	American	Petrochemical	Company	resulting	from	a	change	in	market	conditions.

During	2009,	an	impairment	loss	of	$1,579	million	was	recognized	against	the	goodwill	allocated	to	the	US	West	Coast	fuels	value	chain	(FVC).	The	
goodwill	was	originally	recognized	at	the	time	of	the	ARCO	acquisition	in	2000.	The	prevailing	weak	refining	environment,	together	with	a	review	of	future	
margin	expectations	in	the	FVC,	has	led	to	a	reduction	in	the	expected	future	cash	flows.	Other	impairment	losses	were	also	recognized	by	the	segment	
on	a	number	of	assets	which	amounted	to	$255	million.

During	2008,	the	Refining	and	Marketing	segment	recognized	impairment	losses	on	a	number	of	assets	which	amounted	to	$159	million.	

Other	businesses	and	corporate
During	2010,	2009	and	2008,	Other	businesses	and	corporate	recognized	impairment	losses	totalling	$113	million,	$189	million	and	$227	million	
respectively	related	to	various	assets	in	the	Alternative	Energy	business.

6.	Events	after	the	reporting	period

On	22	February	2011,	BP	announced	its	intention	to	sell	its	interests	in	a	number	of	operated	oil	and	gas	fields	in	the	UK.	The	assets	involved	are	the	Wytch	
Farm	onshore	oilfield	in	Dorset	and	all	of	BP’s	operated	gas	fields	in	the	southern	North	Sea,	including	associated	pipeline	infrastructure	and	the	Dimlington	
terminal.	BP	aims	to	complete	the	divestments	around	the	end	of	2011,	subject	to	receipt	of	suitable	offers	and	regulatory	and	third-party	approvals.	The	
assets	do	not	yet	meet	the	criteria	to	be	reclassified	as	non-current	assets	held	for	sale	and	it	is	not	yet	possible	to	estimate	the	financial	effect	of	these	
intended	transactions.		

On	21	February	2011,	BP	announced	a	major	strategic	alliance	with	Reliance	Industries	Limited	(Reliance)	in	India.	As	part	of	this	alliance,	BP	will	
purchase	a	30	per	cent	stake	in	23	oil	and	gas	production-sharing	contracts	that	Reliance	operates	in	India,	including	the	producing	KG	D6	block,	and	the	
formation	of	a	50:50	joint	venture	between	the	two	companies	for	the	sourcing	and	marketing	of	gas	in	India.	The	upstream	joint	venture	will	combine	BP’s	
deepwater	exploration	and	development	capabilities	with	Reliance’s	project	management	and	operations	expertise.	The	23	oil	and	gas	blocks	together	
cover	approximately	270,000	square	kilometres,	and	Reliance	will	continue	to	be	the	operator	under	the	production-sharing	contracts.	BP	will	pay	Reliance	
an	aggregate	consideration	of	$7.2	billion,	and	completion	adjustments,	for	the	interests	to	be	acquired	in	the	23	production-sharing	contracts.	Future	
performance	payments	of	up	to	$1.8	billion	could	be	paid	based	on	exploration	success	that	results	in	development	of	commercial	discoveries.	Completion	
of	the	transactions	is	subject	to	Indian	regulatory	approvals	and	other	customary	conditions.		

On	1	February	2011,	BP	announced	that,	following	a	strategic	review,	it	intends	to	divest	the	Texas	City	refinery	and	the	southern	part	of	its	US	
West	Coast	fuels	value	chain,	including	the	Carson	refinery,	by	the	end	of	2012	subject	to	all	necessary	legal	and	regulatory	approvals.	BP	will	ensure	
current	obligations	at	Texas	City	are	fulfilled.	The	assets	do	not	yet	meet	the	criteria	to	be	reclassified	as	non-current	assets	held	for	sale	and	it	is	not	yet	
possible	to	estimate	the	financial	effect	of	these	intended	transactions.

On	14	January	2011,	BP	entered	into	a	share	swap	agreement	with	Rosneft	Oil	Company	whereby	BP	will	receive	approximately	9.5%	of	Rosneft’s	

shares	in	exchange	for	BP	issuing	new	ordinary	shares	to	Rosneft,	resulting	in	Rosneft	holding	5%	of	BP’s	ordinary	voting	shares.	The	aggregate	value	of	
the	shares	in	BP	to	be	issued	to	Rosneft	is	approximately	$7.8	billion	(as	at	close	of	trading	in	London	on	14	January	2011).	BP	has	agreed	to	issue	
988,694,683	ordinary	shares	to	Rosneft;	Rosneft	has	agreed	to	transfer	1,010,158,003	ordinary	shares	to	BP.	Completion	of	the	transaction	is	subject	to	
the	outcome	of	the	court	application	referred	to	in	the	paragraph	below,	and	related	pending	arbitral	proceedings.	After	completion,	BP’s	increased	
investment	in	Rosneft	will	continue	to	be	recognized	as	an	available-for-sale	financial	asset.	During	the	period	from	entering	into	the	agreement	until	
completion,	the	agreement	represents	a	derivative	financial	instrument	and	changes	in	its	fair	value	will	be	recognized	in	BP’s	income	statement	in	2011.

166	 BP	Annual	Report	and	Form	20-F	2010

Notes	on	financial	statements

6.	Events	after	the	reporting	period	continued
An	application	was	brought	in	the	English	High	Court	on	1	February	2011	by	Alfa	Petroleum	Holdings	Limited	(APH)	and	OGIP	Ventures	Limited	(OGIP)	
against	BP	International	Limited	and	BP	Russian	Investments	Limited.	APH	is	a	company	owned	by	Alpha	Group.	APH	and	OGIP	each	own	25%	of	TNK-BP,	
in	which	BP	also	has	a	50%	shareholding.	This	application	alleges	breach	of	the	shareholders	agreement	on	the	part	of	BP	and	seeks	an	interim	injunction	
restraining	BP	from	taking	steps	to	conclude,	implement	or	perform	the	previously	announced	transactions	with	Rosneft	Oil	Company	relating	to	oil	and	
gas	exploration,	production,	refining	and	marketing	in	Russia.	Those	transactions	include	the	issue	or	transfer	of	shares	between	Rosneft	Oil	Company	and	
any	BP	group	company.	The	court	granted	an	interim	order	restraining	BP	from	taking	any	further	steps	in	relation	to	the	Rosneft	transactions	pending	an	
expedited	UNCITRAL	arbitration	procedure	in	accordance	with	the	shareholders	agreement	between	the	parties.	The	arbitration	has	commenced	and	the	
injunction	has	been	extended	until	11	March	2011	pending	an	expedited	hearing	in	relation	to	matters	in	dispute	between	the	parties	on	a	final	basis	
during	the	week	commencing	7	March	2011.	The	expedited	hearing	will	decide,	among	other	matters,	whether	the	injunction	will	be	extended	beyond	
11	March	2011.

7.	Segmental	analysis

The	group’s	organizational	structure	reflects	the	various	activities	in	which	BP	is	engaged.	In	2010,	BP	had	two	reportable	segments:	Exploration	and	
Production	and	Refining	and	Marketing.	BP’s	activities	in	low-carbon	energy	are	managed	through	our	Alternative	Energy	business,	which	is	reported	in	
Other	businesses	and	corporate.	The	group	is	managed	on	an	integrated	basis.

Exploration	and	Production’s	activities	include	oil	and	natural	gas	exploration,	field	development	and	production;	midstream	transportation,	storage	

and	processing;	and	the	marketing	and	trading	of	natural	gas,	including	liquefied	natural	gas	(LNG),	together	with	power	and	natural	gas	liquids	(NGLs).

BP	announced	that	in	2011	it	intends	to	organize	its	Exploration	and	Production	segment	in	three	functional	divisions	–	Exploration,	Developments	

and	Production,	integrated	through	a	Strategy	and	Integration	organization.	This	will	not	affect	the	group’s	reportable	segments	and	Exploration	and	
Production	will	continue	to	be	reported	as	a	single	operating	segment.

Refining	and	Marketing’s	activities	include	the	supply	and	trading,	refining,	manufacturing,	marketing	and	transportation	of	crude	oil,	petroleum	and	

petrochemicals	products	and	related	services.

Other	businesses	and	corporate	comprises	the	Alternative	Energy	business,	Shipping,	the	group’s	aluminium	business,	Treasury	(which	in	the	

segmental	analysis	includes	all	of	the	group’s	cash,	cash	equivalents	and	associated	interest	income),	and	corporate	activities	worldwide.	The	Alternative	
Energy	business	is	an	operating	segment	that	has	been	aggregated	with	the	other	activities	within	Other	businesses	and	corporate	as	it	does	not	meet		
the	materiality	thresholds	for	separate	segment	reporting.

In	2010,	following	the	Gulf	of	Mexico	incident,	we	established	the	Gulf	Coast	Restoration	Organization	(GCRO)	and	equipped	it	with	dedicated	

resources	and	capabilities	to	manage	all	aspects	of	our	response	to	the	incident.	This	organization	reports	directly	to	the	group	chief	executive	and	is	
overseen	by	a	specific	new	board	committee,	however	it	is	not	an	operating	segment.

The	accounting	policies	of	the	operating	segments	are	the	same	as	the	group’s	accounting	policies	described	in	Note	1.	However,	IFRS	requires	

that	the	measure	of	profit	or	loss	disclosed	for	each	operating	segment	is	the	measure	that	is	provided	regularly	to	the	chief	operating	decision	maker	for	
the	purposes	of	performance	assessment	and	resource	allocation.	For	BP,	this	measure	of	profit	or	loss	is	replacement	cost	profit	or	loss	before	interest	
and	tax	which	reflects	the	replacement	cost	of	supplies	by	excluding	from	profit	or	loss	inventory	holding	gains	and	lossesa.	Replacement	cost	profit	or	loss
for	the	group	is	not	a	recognized	GAAP	measure.	

Sales	between	segments	are	made	at	prices	that	approximate	market	prices,	taking	into	account	the	volumes	involved.	Segment	revenues	and	

segment	results	include	transactions	between	business	segments.	These	transactions	and	any	unrealized	profits	and	losses	are	eliminated	on	
consolidation,	unless	unrealized	losses	provide	evidence	of	an	impairment	of	the	asset	transferred.	Sales	to	external	customers	by	region	are	based	on	the	
location	of	the	seller.	The	UK	region	includes	the	UK-based	international	activities	of	Refining	and	Marketing.

All	surpluses	and	deficits	recognized	on	the	group	balance	sheet	in	respect	of	pension	and	other	post-retirement	benefit	plans	are	allocated	to	
Other	businesses	and	corporate.	However,	the	periodic	expense	relating	to	these	plans	is	allocated	to	the	other	operating	segments	based	upon	the	
business	in	which	the	employees	work.

Certain	financial	information	is	provided	separately	for	the	US	as	this	is	an	individually	material	country	for	BP,	and	for	the	UK	as	this	is	BP’s	country	

of	domicile.

a		Inventory	holding	gains	and	losses	represent	the	difference	between	the	cost	of	sales	calculated	using	the	average	cost	to	BP	of	supplies	acquired	during	the	period	and	the	cost	of	sales	calculated	
on	the	first-in	first-out	(FIFO)	method	after	adjusting	for	any	changes	in	provisions	where	the	net	realizable	value	of	the	inventory	is	lower	than	its	cost.	Under	the	FIFO	method,	which	we	use	for	IFRS	
reporting,	the	cost	of	inventory	charged	to	the	income	statement	is	based	on	its	historic	cost	of	purchase,	or	manufacture,	rather	than	its	replacement	cost.	In	volatile	energy	markets,	this	can	have	a	
significant	distorting	effect	on	reported	income.	The	amounts	disclosed	represent	the	difference	between	the	charge	(to	the	income	statement)	for	inventory	on	a	FIFO	basis	(after	adjusting	for	any	related	
movements	in	net	realizable	value	provisions)	and	the	charge	that	would	have	arisen	if	an	average	cost	of	supplies	was	used	for	the	period.	For	this	purpose,	the	average	cost	of	supplies	during	the	period	
is	principally	calculated	on	a	monthly	basis	by	dividing	the	total	cost	of	inventory	acquired	in	the	period	by	the	number	of	barrels	acquired.	The	amounts	disclosed	are	not	separately	reflected	in	the	financial	
statements	as	a	gain	or	loss.	No	adjustment	is	made	in	respect	of	the	cost	of	inventories	held	as	part	of	a	trading	position	and	certain	other	temporary	inventory	positions.

BP	Annual	Report	and	Form	20-F	2010	 167

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	 www.bp.com/downloads/segmentalanalysis

7.	Segmental	analysis	continued

By	business	 
Segment	revenues
Sales	and	other	operating	revenues	
Less:	sales	between	businesses	
Third	party	sales	and	other	operating	revenues	
Equity-accounted	earnings	
Interest	revenues	
Segment	results
Replacement	cost	profit	(loss)	before	interest	and	taxation	
Inventory	holding	gainsa	
Profit	(loss)	before	interest	and	taxation	
Finance	costs		
Net	finance	income	relating	to	pensions	and	other		

post-retirement	benefits	

Loss	before	taxation	
Other	income	statement	items
Depreciation,	depletion	and	amortization	
Impairment	losses	
Impairment	reversals	
Fair	value	loss	on	embedded	derivatives	
Charges	for	provisions,	net	of	write-back	of	unused	provisions,	

including	change	in	discount	rate	

Segment	assets
Equity-accounted	investments	
Additions	to	non-current	assets	

Additions	to	other	investments	
Element	of	acquisitions	not	related	to	non-current	assets		
Additions	to	decommissioning	asset	

Exploration 
and 
Production 

Refining 
and 
Marketing 

Other 
businesses 
and 
corporate 

Gulf of   Consolidation
adjustment
Mexico  
oil spill  
and 
eliminations 
response  

$	million

2010

 Total 
 group

66,266  
(37,049) 
29,217  
3,979  
83 

266,751  
(1,358) 
265,393  
755  
46 

3,328  
(831) 
2,497  
 23  
109 

 –  
 –  
 –  
 –  
– 

 (39,238)  
39,238 
 –  
 –  
– 

 297,107
–
 297,107 
4,757
238

30,886  
84 
30,970 

5,555  
1,684 
7,239 

(1,516) 
16 
(1,500) 

(40,858) 
–  
(40,858) 

447  
–  
447  

8,616  
1,259  
–  
	309  

2,258  
144  
141  
  –  

290  
113  
7  
–  

–  
–  
–  
–  

303  

275  

206  

30,266  

17,738  
20,113  

 7,043  
 4,030  

  840  
1,226  

–  
–  

–  
–  
–  
–  

–  

–  
–  

(5,486)
1,784 
(3,702)
(1,170)

47 
(4,825)

 11,164 
1,516 
 148 
 309 

 31,050

25,621 
25,369 
20 
(401)
(1,972)
23,016

Capital	expenditure	and	acquisitions	

17,753  

4,029 

1,234 

– 

– 

a		Inventory	holding	gains	and	losses	represent	the	difference	between	the	cost	of	sales	calculated	using	the	average	cost	to	BP	of	supplies	acquired	during	the	period	and	the	cost	of	sales	calculated	
on	the	first-in	first-out	(FIFO)	method	after	adjusting	for	any	changes	in	provisions	where	the	net	realizable	value	of	the	inventory	is	lower	than	its	cost.	Under	the	FIFO	method,	which	we	use	for	IFRS	
reporting,	the	cost	of	inventory	charged	to	the	income	statement	is	based	on	its	historic	cost	of	purchase,	or	manufacture,	rather	than	its	replacement	cost.	In	volatile	energy	markets,	this	can	have	a	
significant	distorting	effect	on	reported	income.	The	amounts	disclosed	represent	the	difference	between	the	charge	(to	the	income	statement)	for	inventory	on	a	FIFO	basis	(after	adjusting	for	any	related	
movements	in	net	realizable	value	provisions)	and	the	charge	that	would	have	arisen	if	an	average	cost	of	supplies	was	used	for	the	period.	For	this	purpose,	the	average	cost	of	supplies	during	the	period	
is	principally	calculated	on	a	monthly	basis	by	dividing	the	total	cost	of	inventory	acquired	in	the	period	by	the	number	of	barrels	acquired.	The	amounts	disclosed	are	not	separately	reflected	in	the	financial	
statements	as	a	gain	or	loss.	No	adjustment	is	made	in	respect	of	the	cost	of	inventories	held	as	part	of	a	trading	position	and	certain	other	temporary	inventory	positions.

168	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
 
  
  
  
  
  
  
  
 
 
 
  
  
  
  
  
 
 
 
  
  
  
  
  
 
 
  
  
  
  
  
	
	
		
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
 
 
 
 
 
	
 
 
 
 
 
 
 
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
 
 
 
 
 
 
	
 
 
 
 
 
 
	
		
  
 
  
  
  
  
		
		
	
	
	
	
	
	 www.bp.com/downloads/segmentalanalysis

7.	Segmental	analysis	continued

By	business		
Segment	revenues
Sales	and	other	operating	revenues	
Less:	sales	between	businesses	
Third	party	sales	and	other	operating	revenues	
Equity-accounted	earnings	
Interest	revenues	
Segment	results
Replacement	cost	profit	(loss)	before	interest	and	taxation	
Inventory	holding	gainsa	
Profit	(loss)	before	interest	and	taxation	
Finance	costs		
Net	finance	expense	relating	to	pensions	and	other	post-retirement	benefits	
Profit	before	taxation	
Other	income	statement	items
Depreciation,	depletion	and	amortization	
Impairment	losses	
Impairment	reversals	
Fair	value	(gain)	loss	on	embedded	derivatives	
Charges	for	provisions,	net	of	write-back	of	unused	provisions,	

including	change	in	discount	rate	

Segment	assets
Equity-accounted	investments	
Additions	to	non-current	assets	

Additions	to	other	investments	
Element	of	acquisitions	not	related	to	non-current	assets		
Additions	to	decommissioning	asset	

Notes	on	financial	statements

Exploration	
and	
Production	

Refining	
and	
Marketing	

Other	 Consolidation
adjustment
and	
eliminations	

businesses	
and	
corporate	

$	million

2009

	Total	
	group

57,626	
(32,540)	
25,086	
3,309		
98		

24,800		
142		
24,942		

213,050	
(821)	
212,229	
558		
	32		

743		
3,774	
4,517		

2,843	
(886)	
1,957	
34		
95		

(2,322)	
6		
(2,316)	

9,557	
118	
3		
(664)	

2,236		
1,834	
–		
	57		

307		

756		

313		
189		
8		
–		

488		

20,289		
15,855		

6,882		
4,083		

	1,088		
	1,297		

(34,247)	
34,247	
–	
–	
–		

239,272	
–	
239,272
3,901
	225	

(717)	
–		
(717)	

–		
–		
–		
–		

–		

–		
–		

–		

22,504	
3,922	
26,426	
(1,110)
(192)
25,124	

12,106	
2,141	
11	
(607)

1,551	

28,259	
21,235	
19		
(7)
(938)
20,309

Capital	expenditure	and	acquisitions	

14,896		

4,114		

	1,299		

a	I	nventory	holding	gains	and	losses	represent	the	difference	between	the	cost	of	sales	calculated	using	the	average	cost	to	BP	of	supplies	acquired	during	the	period	and	the	cost	of	sales	calculated	
on	the	first-in	first-out	(FIFO)	method	after	adjusting	for	any	changes	in	provisions	where	the	net	realizable	value	of	the	inventory	is	lower	than	its	cost.	Under	the	FIFO	method,	which	we	use	for	IFRS	
reporting,	the	cost	of	inventory	charged	to	the	income	statement	is	based	on	its	historic	cost	of	purchase,	or	manufacture,	rather	than	its	replacement	cost.	In	volatile	energy	markets,	this	can	have	a	
significant	distorting	effect	on	reported	income.	The	amounts	disclosed	represent	the	difference	between	the	charge	(to	the	income	statement)	for	inventory	on	a	FIFO	basis	(after	adjusting	for	any	related	
movements	in	net	realizable	value	provisions)	and	the	charge	that	would	have	arisen	if	an	average	cost	of	supplies	was	used	for	the	period.	For	this	purpose,	the	average	cost	of	supplies	during	the	period	
is	principally	calculated	on	a	monthly	basis	by	dividing	the	total	cost	of	inventory	acquired	in	the	period	by	the	number	of	barrels	acquired.	The	amounts	disclosed	are	not	separately	reflected	in	the	financial	
statements	as	a	gain	or	loss.	No	adjustment	is	made	in	respect	of	the	cost	of	inventories	held	as	part	of	a	trading	position	and	certain	other	temporary	inventory	positions.

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Notes	on	financial	statements

	 www.bp.com/downloads/segmentalanalysis

7.	Segmental	analysis	continued

By	business		
Segment	revenues
Sales	and	other	operating	revenues	
Less:	sales	between	businesses	
Third	party	sales	and	other	operating	revenues	
Equity-accounted	earnings	
Interest	revenues	
Segment	results
Replacement	cost	profit	(loss)	before	interest	and	taxation	
Inventory	holding	lossesa	
Profit	(loss)	before	interest	and	taxation	
Finance	costs		
Net	finance	income	relating	to	pensions	and	other	post-retirement	benefits	
Profit	before	taxation	
Other	income	statement	items
Depreciation,	depletion	and	amortization	
Impairment	losses	
Impairment	reversals	
Fair	value	(gain)	loss	on	embedded	derivatives	
Charges	for	provisions,	net	of	write-back	of	unused	provisions	
Segment	assets
Equity-accounted	investments	
Additions	to	non-current	assets	

Additions	to	other	investments	
Element	of	acquisitions	not	related	to	non-current	assets		
Additions	to	decommissioning	asset	

Exploration	
and	
Production	

Refining	
and	
Marketing	

Other		 Consolidation
adjustment
and	
eliminations	

businesses		
and		
corporate		

$	million

2008

	Total	
	group

86,170		
(45,931)	
40,239		
3,565		
114		

		320,039		
(1,918)	
		318,121		
131		
	35		

38,308		
(393)	
37,915		

4,176		
(6,060)	
(1,884)	

	4,634		
(1,851)	
	2,783		
125		
220		

(1,223)	
(35)	
(1,258)	

8,440		
1,186		
155		
163		
573		

2,208		
159		
		–		
(57)	
479		

337		
227		
–		
5		
657		

20,131		
21,584		

6,622		
6,636		

	1,073		
	1,802		

(49,700)	
49,700		
–		
–		
–		

	361,143	
	–	
	361,143	
3,821	
	369	

466		
–		
466		

–		
–		
–		
–		
–		

–		
–		

–		

41,727	
(6,488)
35,239	
(1,547)
	591	
34,283

10,985	
1,572	
	155	
	111	
1,709	

27,826	
30,022	
52	
11	
	615	
30,700

Capital	expenditure	and	acquisitions	

22,227	

6,634	

1,839	

a		Inventory	holding	gains	and	losses	represent	the	difference	between	the	cost	of	sales	calculated	using	the	average	cost	to	BP	of	supplies	acquired	during	the	period	and	the	cost	of	sales	calculated	
on	the	first-in	first-out	(FIFO)	method	after	adjusting	for	any	changes	in	provisions	where	the	net	realizable	value	of	the	inventory	is	lower	than	its	cost.	Under	the	FIFO	method,	which	we	use	for	IFRS	
reporting,	the	cost	of	inventory	charged	to	the	income	statement	is	based	on	its	historic	cost	of	purchase,	or	manufacture,	rather	than	its	replacement	cost.	In	volatile	energy	markets,	this	can	have	a	
significant	distorting	effect	on	reported	income.	The	amounts	disclosed	represent	the	difference	between	the	charge	(to	the	income	statement)	for	inventory	on	a	FIFO	basis	(after	adjusting	for	any	related	
movements	in	net	realizable	value	provisions)	and	the	charge	that	would	have	arisen	if	an	average	cost	of	supplies	was	used	for	the	period.	For	this	purpose,	the	average	cost	of	supplies	during	the	period	
is	principally	calculated	on	a	monthly	basis	by	dividing	the	total	cost	of	inventory	acquired	in	the	period	by	the	number	of	barrels	acquired.	The	amounts	disclosed	are	not	separately	reflected	in	the	financial	
statements	as	a	gain	or	loss.	No	adjustment	is	made	in	respect	of	the	cost	of	inventories	held	as	part	of	a	trading	position	and	certain	other	temporary	inventory	positions.

170	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
		
		
		
		
		
	
	
	
	
		
		
		
		
		
	
	
	
		
		
		
		
		
	
	
	
	
		
		
	
	
	
	
	
	
	
		
		
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/segmentalanalysis

7.	Segmental	analysis	continued

By	geographical	area 
Revenues
Third	party	sales	and	other	operating	revenuesa	
Results
Replacement	cost	profit	(loss)	before	interest	and	taxation	
Non-current	assets
Other	non-current	assetsb	c	
Other	investments	
Loans	
Other	receivables	
Derivative	financial	instruments	
Deferred	tax	assets	
Defined	benefit	pension	plan	surpluses	
Total	non-current	assets		
Capital	expenditure	and	acquisitions	

a	Non-US
b	Non-US
c	Ex	 cluding	financial	instruments,	deferred	tax	assets	and	post-employment	benefit	plan	surpluses.

	region	includes	UK	$62,794	million.
	region	includes	UK	$16,650	million.

By	geographical	area	
Revenues
Third	party	sales	and	other	operating	revenuesa	
Results
Replacement	cost	profit	before	interest	and	taxation	
Non-current	assets
Other	non-current	assetsb	c	
Other	investments	
Loans	
Other	receivables	
Derivative	financial	instruments	
Deferred	tax	assets	
Defined	benefit	pension	plan	surpluses	
Total	non-current	assets	
Capital	expenditure	and	acquisitions	

a	Non-US
b	Non-US
c	Ex	 cluding	financial	instruments,	deferred	tax	assets	and	post-employment	benefit	plan	surpluses.

	region	includes	UK	$51,172	million.
	region	includes	UK	$16,713	million.

By	geographical	area	
Revenues
Third	party	sales	and	other	operating	revenuesa	
Results
Replacement	cost	profit	before	interest	and	taxation	
Non-current	assets
Other	non-current	assetsb	c	
Other	investments	
Loans	
Other	receivables		
Derivative	financial	instruments	
Defined	benefit	pension	plan	surpluses	
Total	non-current	assets	
Capital	expenditure	and	acquisitions	

a	Non-US
b	Non-US
c	Ex	 cluding	financial	instruments,	and	post-employment	benefit	plan	surpluses.

	region	includes	UK	$81,773	million.
	region	includes	UK	$15,990	million.

Notes	on	financial	statements

US  

Non-US 

$	million

2010

Total

 101,768  

 195,339  

 297,107 

(30,087) 

 24,601  

(5,486)

	67,498  

 92,614  

 10,370  

 12,646  

US	

Non-US	

 160,112 
1,191 
894 
6,298 
4,210 
 528 
2,176 
 175,409 
 23,016 

$	million

2009

Total

	83,982		

	155,290		

	239,272	

	2,806		

	19,698		

22,504	

	64,529		

	93,580		

	9,865		

	10,444		

US	

Non-US	

	158,109	
1,567	
1,039	
1,729	
3,965	
	516	
1,390	
	168,315	
	20,309	

$	million

2008

Total

	123,364		

	237,779		

	361,143	

	10,678		

	31,049		

41,727

	62,679		

	89,823		

16,046	

14,654		

	152,502
	855	
995
	710	
5,054	
1,738
161,854
30,700

BP	Annual	Report	and	Form	20-F	2010	 171

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Notes	on	financial	statements

8.	Interest	and	other	income	

Interest	income

Interest	income	from	available-for-sale	financial	assetsa	
Interest	income	from	loans	and	receivablesa	
Interest	from	loans	to	equity-accounted	entities	

	 Other	interest	

Other	income

Dividend	income	from	available-for-sale	financial	assetsa	

	 Other	income	

a		Total	interest	and	other	income	related	to	financial	instruments	amounted	to	$148	million	(2009	$116	million	and	2008	$232	million).

9.	Production	and	similar	taxes

US	 	
Non-US		

	 www.bp.com/downloads/dda

10.	Depreciation,	depletion	and	amortization

By	business	
Exploration	and	Production

US	 	
Non-US		

Refining	and	Marketing

US	 	
Non-USa	

Other	businesses	and	corporate

US	 	
Non-US		

By	geographical	area	

US	 	
Non-USa	

a	Non-US

	area	includes	the	UK-based	international	activities	of	Refining	and	Marketing.

2010	

2009	

	23 	
88 	
36 	
91 	
238 	

37 	
406 	
443 	
681 	

	15		
	69		
	53		
	88		
225		

	32		
535		
567		
792		

2010	
1,093		
4,151 	
5,244 	

2009	
649		
3,103		
3,752		

2010	

2009	

 3,751 	
 4,865 	
 8,616 	

 955 	
	1,303 	
2,258 	

 140 	
 150 	
290 	

4,150		
5,407		
9,557		

919		
1,317		
2,236		

136		
177		
313		

$	million

2008

32	
	163	
	115
59	
	369	

37	
	330	
	367	
	736	

$	million

2008
2,602	
6,351	
8,953	

$	million

2008

3,012
5,428
8,440

825	
1,383
2,208

132	
205	
337	

	4,846 	
6,318 	
11,164 	

5,205		
6,901		
12,106		

3,969	
7,016	
10,985	

172	 BP	Annual	Report	and	Form	20-F	2010

	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
		
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
11.	Impairment	review	of	goodwill

Goodwill	at	31	December		
Exploration	and	Production	
Refining	and	Marketing	
Other	businesses	and	corporate	

Notes	on	financial	statements

2010	
4,450	
4,074	
74	
8,598	

$	million

2009
4,297	
4,245	
78	
8,620	

Goodwill	acquired	through	business	combinations	has	been	allocated	to	groups	of	cash-generating	units	that	are	expected	to	benefit	from	the	synergies	of	
the	acquisition.	For	Exploration	and	Production,	goodwill	has	been	allocated	to	each	geographic	region,	that	is	UK,	US	and	Rest	of	World,	and	for	Refining	
and	Marketing,	goodwill	has	been	allocated	to	the	Rhine	fuels	value	chain	(FVC),	Lubricants	and	Other.

In	assessing	whether	goodwill	has	been	impaired,	the	carrying	amount	of	the	cash-generating	unit	(including	goodwill)	is	compared	with	the	
recoverable	amount	of	the	cash-generating	unit.	The	recoverable	amount	is	the	higher	of	fair	value	less	costs	to	sell	and	value	in	use.	In	the	absence	of	any	
information	about	the	fair	value	of	a	cash-generating	unit,	the	recoverable	amount	is	deemed	to	be	the	value	in	use.

The	group	calculates	the	value	in	use	using	a	discounted	cash	flow	model.	The	future	cash	flows	are	adjusted	for	risks	specific	to	the	cash-generating	unit	

and	are	discounted	using	a	pre-tax	discount	rate.	The	discount	rate	is	derived	from	the	group’s	post-tax	weighted	average	cost	of	capital	and	is	adjusted	
where	applicable	to	take	into	account	any	specific	risks	relating	to	the	country	where	the	cash-generating	unit	is	located.	The	rate	to	be	applied	to	each	
country	is	reassessed	each	year.	Discount	rates	of	12%	and	14%	have	been	used	for	goodwill	impairment	calculations	performed	in	2010	(2009	11%	
and	13%).

The	business	segment	plans,	which	are	approved	on	an	annual	basis	by	senior	management,	are	the	primary	source	of	information	for	the	
determination	of	value	in	use.	They	contain	forecasts	for	oil	and	natural	gas	production,	refinery	throughputs,	sales	volumes	for	various	types	of	refined	
products	(e.g.	gasoline	and	lubricants),	revenues,	costs	and	capital	expenditure.	As	an	initial	step	in	the	preparation	of	these	plans,	various	environmental	
assumptions,	such	as	oil	prices,	natural	gas	prices,	refining	margins,	refined	product	margins	and	cost	inflation	rates,	are	set	by	senior	management.	These	
environmental	assumptions	take	account	of	existing	prices,	global	supply-demand	equilibrium	for	oil	and	natural	gas,	other	macroeconomic	factors	and	
historical	trends	and	variability.

Exploration and Production

Goodwill	
Excess	of	recoverable	amount	over	carrying	amount	

UK 
341 
7,556 

US 
3,479 
18,968 

Rest of	

World 
630 
41,714 

2010		

Total	
4,450	
n/a	

UK	
341	
7,721	

US	
3,441	
15,528	

Rest	of

World	
515	
n/a	

$	million

2009

Total
4,297
n/a

The	value	in	use	is	based	on	the	cash	flows	expected	to	be	generated	by	the	projected	oil	or	natural	gas	production	profiles	up	to	the	expected	dates	of	
cessation	of	production	of	each	producing	field.	As	the	production	profile	and	related	cash	flows	can	be	estimated	from	the	company’s	past	experience,	
management	believes	that	the	cash	flows	generated	over	the	estimated	life	of	field	is	the	appropriate	basis	upon	which	to	assess	goodwill	and	individual	
assets	for	impairment.	The	date	of	cessation	of	production	depends	on	the	interaction	of	a	number	of	variables,	such	as	the	recoverable	quantities	of	
hydrocarbons,	the	production	profile	of	the	hydrocarbons,	the	cost	of	the	development	of	the	infrastructure	necessary	to	recover	the	hydrocarbons,	the	
production	costs,	the	contractual	duration	of	the	production	concession	and	the	selling	price	of	the	hydrocarbons	produced.	As	each	producing	field	has	
specific	reservoir	characteristics	and	economic	circumstances,	the	cash	flows	of	the	fields	are	computed	using	appropriate	individual	economic	models	
and	key	assumptions	agreed	by	BP’s	management	for	the	purpose.	Capital	expenditure	and	operating	costs	for	the	first	four	years	and	expected	
hydrocarbon	production	profiles	up	to	2020	are	derived	from	the	business	segment	plan.	Estimated	production	quantities	and	cash	flows	up	to	the	date	of	
cessation	of	production	on	a	field-by-field	basis	are	developed	to	be	consistent	with	this.	The	production	profiles	used	are	consistent	with	the	resource	
volumes	approved	as	part	of	BP’s	centrally-controlled	process	for	the	estimation	of	proved	reserves	and	total	resources.

Consistent	with	prior	years,	the	2010	review	for	impairment	was	carried	out	during	the	fourth	quarter.	
The	table	above	shows	the	carrying	amount	of	the	goodwill	allocated	to	each	of	the	regions	of	the	Exploration	and	Production	segment	and	the	

excess	of	the	recoverable	amount	over	the	carrying	amount	(the	headroom)	in	the	cash-generating	units	to	which	the	goodwill	has	been	allocated.	
Consistent	with	prior	periods,	midstream	and	intangible	oil	and	gas	assets	were	excluded	from	the	headroom	calculation.	

For	2010,	the	Brent	oil	price	assumption	was	an	average	$85	per	barrel	in	2011,	$88	per	barrel	in	2012,	$89	per	barrel	in	2013,	$89	per	barrel	in	

2014,	$90	per	barrel	in	2015	and	$75	per	barrel	in	2016	and	beyond.	The	Henry	Hub	natural	gas	price	assumption	was	an	average	of	$4.25/mmBtu	in	2011,	
$4.96/mmBtu	in	2012,	$5.29/mmBtu	in	2013,	$5.49/mmBtu	in	2014,	$5.67/mmBtu	in	2015	and	$6.50/mmBtu	in	2016	and	beyond.	The	prices	for	the	first	
five	years	were	derived	from	forward	price	curves	in	the	fourth	quarter.	Prices	in	2016	and	beyond	were	determined	using	long-term	views	of	global	supply	
and	demand,	building	upon	past	experience	of	the	industry	and	consistent	with	external	sources.	These	prices	were	adjusted	to	arrive	at	appropriate	
consistent	price	assumptions	for	different	qualities	of	oil	and	gas.

In	2009,	as	permitted	by	IAS	36,	the	detailed	calculations	of	recoverable	amount	performed	in	2008	for	the	US	and	the	UK,	and	the	calculations	

performed	in	2005	for	the	Rest	of	World,	were	used	for	the	2009	impairment	test	as	the	criteria	of	IAS	36	were	considered	to	be	satisfied:	the	headroom	
was	substantial	in	2008	(for	the	US	and	the	UK)	and	2005	(for	the	Rest	of	World);	there	had	been	no	significant	change	in	the	assets	and	liabilities;	and	the	
likelihood	that	the	recoverable	amount	would	be	less	than	the	carrying	amount	at	the	time	of	the	test	was	remote.		For	2008,	the	Brent	oil	assumption	
was	an	average	$49	per	barrel	in	2009,	$59	per	barrel	in	2010,	$65	per	barrel	in	2011,	$68	per	barrel	in	2012,	$70	per	barrel	in	2013	and	$75	per	barrel	in	
2014	and	beyond.	The	Henry	Hub	natural	gas	price	assumption	was	an	average	of	$6.16/mmBtu	in	2009,	$7.15/mmBtu	in	2010,	$7.34/mmBtu	in	2011,	
$7.62/mmBtu	in	2012,	$7.60/mmBtu	in	2013	and	$7.50/mmBtu	in	2014	and	beyond.	The	prices	for	the	first	five	years	were	derived	from	forward	price	
curves	at	the	year-end.	Prices	in	2014	and	beyond	were	determined	using	long-term	views	of	global	supply	and	demand,	building	upon	past	experience	of	
the	industry	and	consistent	with	external	sources.	These	prices	were	adjusted	to	arrive	at	appropriate	consistent	price	assumptions	for	different	qualities	of	
oil	and	gas.	

BP	Annual	Report	and	Form	20-F	2010	 173

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Notes	on	financial	statements

11.	Impairment	review	of	goodwill	continued
The	key	assumptions	required	for	the	value-in-use	estimation	are	the	oil	and	natural	gas	prices,	production	volumes	and	the	discount	rate.	To	test	the	
sensitivity	of	the	headroom	to	changes	in	production	volumes	and	oil	and	natural	gas	prices,	management	has	developed	‘rules	of	thumb’	for	key	
assumptions.	Applying	these	gives	an	indication	of	the	impact	on	the	headroom	of	possible	changes	in	the	key	assumptions.	Due	to	the	non-linear	
relationship	of	different	variables,	the	calculations	were	done	using	a	number	of	simplified	assumptions,	therefore	a	detailed	calculation	at	any	given	price	
may	produce	a	different	result.

It	was	estimated	that	if	the	oil	price	assumption	for	2016	and	beyond	was	around	20%	lower	for	the	UK	and	US,	and	around	one-third	lower	for	

Rest	of	World,	this	would	cause	the	recoverable	amount	to	be	equal	to	the	carrying	amount	of	goodwill	and	related	non-current	assets	for	each	
cash-generating	unit.	It	was	estimated	that	no	reasonably	possible	change	in	the	long-term	price	of	gas	would	cause	the	headroom	in	the	UK,	US	or	Rest	
of	World	to	be	reduced	to	zero.

Estimated	production	volumes	are	based	on	detailed	data	for	the	fields	and	take	into	account	development	plans	for	the	fields	agreed	by	
management	as	part	of	the	long-term	planning	process.	In	2010,	it	was	estimated	that,	if	all	our	production	were	to	be	reduced	by	10%	for	the	whole	of	
the	next	15	years,	this	would	not	be	sufficient	to	reduce	the	excess	of	recoverable	amount	over	the	carrying	amounts	of	each	cash-generating	unit	to	zero.	
Consequently,	management	believes	no	reasonably	possible	change	in	the	production	assumption	would	cause	the	carrying	amounts	to	exceed	the	
recoverable	amounts.

Management	also	believes	that	currently	there	is	no	reasonably	possible	change	in	discount	rate	that	would	cause	the	carrying	amounts	in	the	UK,	

US	or	Rest	of	World	to	exceed	the	recoverable	amounts.

Refining and Marketing

Goodwill	
Excess	of	recoverable	amount	over		

carrying	amount	

Rhine FVC 
629 

Lubricants 
3,285 

Other 
160 

2010	
Total	
4,074	

Rhine	FVC	
655	

Lubricants	
3,416	

4,091 

n/a 

n/a 

n/a	

2,034	

n/a	

$	million

2009
Total
4,245

n/a

Other	
174	

n/a	

Cash	flows	for	each	cash-generating	unit	are	derived	from	the	business	segment	plan.	To	determine	the	value	in	use	for	each	of	the	cash-generating	units,	
cash	flows	for	a	period	of	10	years	are	discounted	and	aggregated	with	a	terminal	value.

Rhine	FVC
The	key	assumptions	to	which	the	calculation	of	value	in	use	for	the	Rhine	FVC	is	most	sensitive	are	refinery	gross	margins,	production	volumes,	and	
discount	rate.	In	2010	the	method	used	to	calculate	the	margin	per	barrel	presented	has	been	updated	and	comparative	figures	presented	have	also	been	
updated.	The	revised	margin	measure,	the	regional	Refinery	Marker	Margin	(RMM),	is	based	on	a	single	representative	crude	with	product	yields	
characteristic	of	the	typical	level	of	upgrading	complexity	available	in	the	region.	Gross	margin	assumptions	used	in	the	Rhine	FVC	plan	are	consistent	with	
those	used	to	develop	the	regional	RMM.	The	average	values	assigned	to	the	regional	RMM	and	refinery	production	volume	over	the	plan	period	are	
$11.05	per	barrel	and	248mmbbl	a	year	(2009	$10.60	per	barrel	and	254mmbbl	a	year).	These	values	reflect	past	experience	and	are	consistent	with	
external	sources.	Cash	flows	beyond	the	five-year	plan	period	are	extrapolated	using	a	nominal	4%	growth	rate	(2009	cash	flows	beyond	the	five-year	plan	
period	were	extrapolated	using	a	nominal	2.4%	growth	rate).

Sensitivity	analysis

Sensitivity	of	value	in	use	to	a	change	in	refinery	margins	of	$1	per	barrel	($	billion)	 	
Adverse	change	in	refinery	margins	to	reduce	recoverable	amount	to	carrying	amount	($	per	barrel)	
Sensitivity	of	value	in	use	to	a	5%	change	in	production	volume	($	billion)	
Adverse	change	in	production	volume	to	reduce	recoverable	amount	to	carrying	amount	(mmbbl	per	year)	
Sensitivity	of	value	in	use	to	a	change	in	the	discount	rate	of	1%	($	billion)	
Discount	rate	to	reduce	recoverable	amount	to	carrying	amount	

2010

1.6
2.6
0.9
54
0.8
19%

Lubricants
As	permitted	by	IAS	36,	the	detailed	calculations	of	recoverable	amount	performed	in	2009	were	used	for	the	2010	impairment	test	as	the	criteria	in	that	
standard	were	considered	to	be	satisfied:	the	headroom	was	substantial	in	2009;	there	had	been	no	significant	change	in	the	assets	and	liabilities;	and	the	
likelihood	that	the	recoverable	amount	would	be	less	than	the	carrying	amount	at	the	time	of	the	test	was	remote.

The	key	assumptions	to	which	the	calculation	of	value	in	use	for	the	Lubricants	unit	is	most	sensitive	are	operating	unit	margins,	sales	
volumes,	and	discount	rate.	The	values	assigned	to	these	key	assumptions	reflect	past	experience.	No	reasonably	possible	change	in	any	of	these	key	
assumptions	would	cause	the	unit’s	carrying	amount	to	exceed	its	recoverable	amount.	Cash	flows	beyond	the	two-year	plan	period	were	extrapolated	
using	a	nominal	3%	growth	rate.	

US	West	Coast	FVC
As	disclosed	in	Note	5,	the	impairment	review	of	goodwill	allocated	to	the	US	West	Coast	FVC	resulted	in	the	recognition	of	an	impairment	loss	in	2009	to	
write	off	the	entire	balance	of	$1,579	million.	

174	 BP	Annual	Report	and	Form	20-F	2010

	
		
		
		
		
		
	
		
		
		
		
		
		
		
	
	
	
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
12.	Distribution	and	administration	expenses

Distribution		
Administration	

13.	Currency	exchange	gains	and	losses

Currency	exchange	losses	charged	to	incomea	

a	Ex	 cludes	exchange	gains	and	losses	arising	on	financial	instruments	measured	at	fair	value	through	profit	or	loss.

14.	Research	and	development

Expenditure	on	research	and	development	

Notes	on	financial	statements

2010	
	11,393 	
 1,162 	
12,555 	

2009	
	12,798		
1,240		
14,038		

$	million

2008
	14,075	
1,337	
15,412	

2010	
218 	

2009	
	193		

$	million

2008
	156

2010	
780 	

2009	
	587		

$	million

2008
	595	

In	addition	to	the	expenditure	on	research	and	development	presented	in	the	table	above,	BP	also	made	donations	to	external	organizations	for	research	
purposes,	including	the	Gulf	of	Mexico	Research	Initiative	as	described	on	page	72.	These	donations	are	not	included	in	the	amounts	reported	above.

15.	Operating	leases

In	the	case	of	an	operating	lease	entered	into	by	BP	as	the	operator	of	a	jointly	controlled	asset,	the	amounts	shown	in	the	tables	below	represent	the	net	
operating	lease	expense	and	net	future	minimum	lease	payments.	These	net	amounts	are	after	deducting	amounts	reimbursed,	or	to	be	reimbursed,	by	
joint	venture	partners,	whether	the	joint	venture	partners	have	co-signed	the	lease	or	not.	Where	BP	is	not	the	operator	of	a	jointly	controlled	asset,	BP’s	
share	of	the	lease	expense	and	future	minimum	lease	payments	is	included	in	the	amounts	shown,	whether	BP	has	co-signed	the	lease	or	not.

The	table	below	shows	the	expense	for	the	year	in	respect	of	operating	leases.

Minimum	lease	payments	
Contingent	rentals	
Sub-lease	rentals	

2010	
 5,371 	
(60)	
(121)	
5,190 	

2009	
	4,109		
(9)	
(133)	
3,967		

$	million

2008
	4,114	
97	
(194)
4,017	

The	future	minimum	lease	payments	at	31	December,	before	deducting	related	rental	income	from	operating	sub-leases	of	$365	million	(2009	$379	million),	
are	shown	in	the	table	below.	This	does	not	include	future	contingent	rentals.	Where	the	lease	rentals	are	dependent	on	a	variable	factor,	the	future	minimum	
lease	payments	are	based	on	the	factor	as	at	inception	of	the	lease.

Future	minimum	lease	payments		
Payable	within
1	year	 	
2	to	5	years	
Thereafter	

2010	

3,521 	
6,798 	
3,654 	
13,973 	

$	million

2009

	3,251	
7,334	
4,131	
14,716	

BP	Annual	Report	and	Form	20-F	2010	 175

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Notes	on	financial	statements

15.	Operating	leases	continued
The	group	enters	into	operating	leases	of	ships,	plant	and	machinery,	commercial	vehicles	and	land	and	buildings.	Typical	durations	of	the	leases	are	as	follows:

Ships	 	
Plant	and	machinery	
Commercial	vehicles	
Land	and	buildings	

Years
up	to	15
up	to	10
up	to	15
up	to	40

The	group	has	entered	into	a	number	of	structured	operating	leases	for	ships	and	in	most	cases	the	lease	rental	payments	vary	with	market	interest	rates.	
The	variable	portion	of	the	lease	payments	above	or	below	the	amount	based	on	the	market	interest	rate	prevailing	at	inception	of	the	lease	is	treated	as	
contingent	rental	expense.	The	group	also	routinely	enters	into	bareboat	charters,	time-charters	and	spot-charters	for	ships	on	standard	industry	terms.
The	most	significant	items	of	plant	and	machinery	hired	under	operating	leases	are	drilling	rigs	used	in	the	Exploration	and	Production	segment.	

At	31	December	2010	the	future	minimum	lease	payments	relating	to	drilling	rigs	amounted	to	$4,515	million	(2009	$4,919	million).	In	some	cases,	drilling	
rig	lease	rental	rates	are	adjusted	periodically	to	market	rates	that	are	influenced	by	oil	prices	and	may	be	significantly	different	from	the	rates	at	the	
inception	of	the	lease.	Differences	between	the	rate	paid	and	rate	at	inception	of	the	lease	are	treated	as	contingent	rental	expense.

Commercial	vehicles	hired	under	operating	leases	are	primarily	railcars.	Retail	service	station	sites	and	office	accommodation	are	the	main	items	in	

the	land	and	buildings	category.

The	terms	and	conditions	of	these	operating	leases	do	not	impose	any	significant	financial	restrictions	on	the	group.	Some	of	the	leases	of	ships	

and	buildings	allow	for	renewals	at	BP’s	option.

16.	Exploration	for	and	evaluation	of	oil	and	natural	gas	resources

The	following	financial	information	represents	the	amounts	included	within	the	group	totals	relating	to	activity	associated	with	the	exploration	for	and	
evaluation	of	oil	and	natural	gas	resources.	All	such	activity	is	recorded	within	the	Exploration	and	Production	segment.

Exploration	and	evaluation	costs

Exploration	expenditure	written	offa	

	 Other	exploration	costs	
Exploration	expense	for	the	yearb	
Intangible	assets	–	exploration	and	appraisal	expenditure	
Net	assets			
Capital	expenditure	
Net	cash	used	in	operating	activities	
Net	cash	used	in	investing	activities	

2010	

2009	

 375 	
 468 	
 843 	
13,126 	
	13,126 	
	6,422 	
 468 	
6,428		

593		
523		
1,116		
10,388		
10,388		
2,715		
523		
3,306		

$	million

2008

385	
497	
882	
9,031	
9,031	
4,780	
497	
4,163	

a		2010	includes	$157	million	related	to	decommissioning	provisions	for	idle	infrastructure,	as	required	by	BOEMRE’s	Notice	of	Lessees	2010	GO5	issued	in	October	2010.
b		In	addition	to	these	amounts,	an	impairment	charge	of	$210	million	was	recognized	in	2008	relating	to	exploration	assets	in	Vietnam	following	BP’s	decision	to	withdraw	from	activities	in	the	area	concerned.

17.	Auditor’s	remuneration

Fees	–	Ernst	&	Young		
Fees	payable	to	the	company’s	auditors	for	the	audit	of	the	company’s	accountsa	
Fees	payable	to	the	company’s	auditors	and	its	associates	for	other	services	

Audit	of	the	company’s	subsidiaries	pursuant	to	legislation	

	 Other	services	pursuant	to	legislation	

Tax	services	
Services	relating	to	corporate	finance	transactions	
All	other	services	

Audit	fees	in	respect	of	the	BP	pension	plans	

a	F	 ees	in	respect	of	the	audit	of	the	accounts	of	BP	p.l.c.	including	the	group’s	consolidated	financial	statements.

2010	
13 	

	22 	
	12 	
47 	
2 
 1 	
 4 	
 1 	
55 	

2009	
	13		

	22		
	11		
	46		
1	
–		
	6		
	1		
54		

$	million

2008
	16	

	28	
	13	
	57	
2
	2	
	5	
	1	
67	

2010	includes	$1	million	of	additional	fees	for	2009	and	2008	includes	$3	million	of	additional	fees	for	2007.	Auditors’	remuneration	is	included	in	the	
income	statement	within	distribution	and	administration	expenses.

The	tax	services	relate	to	income	tax	and	indirect	tax	compliance,	employee	tax	services	and	tax	advisory	services.

176	 BP	Annual	Report	and	Form	20-F	2010

	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
		
		
		
		
		
		
		
		
		
	
		
		
		
		
	
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
Notes	on	financial	statements

17.	Auditor’s	remuneration	continued
The	audit	committee	has	established	pre-approval	policies	and	procedures	for	the	engagement	of	Ernst	&	Young	to	render	audit	and	certain	assurance	and	
tax	services.	The	audit	fees	payable	to	Ernst	&	Young	are	reviewed	by	the	audit	committee	in	the	context	of	other	global	companies	for	cost-effectiveness.	
Ernst	&	Young	performed	further	assurance	and	tax	services	that	were	not	prohibited	by	regulatory	or	other	professional	requirements	and	were	pre-
approved	by	the	committee.	Ernst	&	Young	is	engaged	for	these	services	when	its	expertise	and	experience	of	BP	are	important.	Most	of	this	work	is	of	an	
audit	nature.	Tax	services	were	awarded	either	through	a	full	competitive	tender	process	or	following	an	assessment	of	the	expertise	of	Ernst	&	Young	
compared	with	that	of	other	potential	service	providers.	These	services	are	for	a	fixed	term.

Under	SEC	regulations,	the	remuneration	of	the	auditor	of	$55	million	(2009	$54	million	and	2008	$67	million)	is	required	to	be	presented	as	
follows:	audit	services	$47	million	(2009	$46	million	and	2008	$57	million);	other	audit	related	services	$1	million	(2009	$2	million	and	2008	$1	million);	tax	
services	$2	million	(2009	$1	million	and	2008	$2	million);	and	fees	for	all	other	services	$5	million	(2009	$5	million	and	2008	$7	million).

18.	Finance	costs

Interest	payable	
Capitalized	at	2.75%	(2009	2.75%	and	2008	4.00%)a	
Unwinding	of	discount	on	provisionsb	
Unwinding	of	discount	on	other	payablesb	

2010	
955 	
(254)	
234 	
235 	
1,170 	

2009	
	906		
(188)	
247		
145		
1,110		

$	million

2008
	1,319	
(162)
287	
103	
1,547	

aT		ax	relief	on	capitalized	interest	is	$71	million	(2009	$63	million	and	2008	$42	million).
bUn		 winding	of	discount	on	provisions	relating	to	the	Gulf	of	Mexico	oil	spill	was	$4	million	and	unwinding	of	discount	on	other	payables	relating	to	the	Gulf	of	Mexico	oil	spill	was	$73	million.	See	Note	2	for	
further	information	on	the	financial	impacts	of	the	Gulf	of	Mexico	oil	spill.

	 www.bp.com/downloads/taxation

19.	Taxation

Tax on profit

Current	tax	

Charge	for	the	year	
Adjustment	in	respect	of	prior	years	

Deferred	tax
	 Origination	and	reversal	of	temporary	differences	in	the	current	year	

Adjustment	in	respect	of	prior	years	

Tax	on	profit	(loss)	

Tax included in other comprehensive income

Current	tax	 	
Deferred	tax	

Tax included directly in equity

Current	tax	 	
Deferred	tax	

2010	

2009	

6,766 	
(74)	
6,692 	

(8,157)	
(36)	
(8,193)	
(1,501)	

2010	
(107)	
244 	
137 	

2010	
(37)	
64 	
27 	

6,045		
(300)	
5,745		

2,131		
489		
2,620		
8,365		

2009	
–	
(525)	
(525)	

2009	
–	
(65)	
(65)	

$	million

2008

13,468
(85)
13,383	

(324)
(442)
(766)
12,617

$	million

2008
(264)
(2,682)
(2,946)

$	million

2008
–
190	
190	

BP	Annual	Report	and	Form	20-F	2010	 177

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Notes	on	financial	statements

	 www.bp.com/downloads/taxation

19.	Taxation	continued
Reconciliation of the effective tax rate
The	following	table	provides	a	reconciliation	of	the	UK	statutory	corporation	tax	rate	to	the	effective	tax	rate	of	the	group	on	profit	or	loss	before	taxation.

For	2010,	the	items	presented	in	the	reconciliation	are	distorted	as	a	result	of	the	overall	tax	credit	for	the	year	and	the	loss	before	taxation.	In	order	

to	provide	a	more	meaningful	analysis	of	the	effective	tax	rate,	the	table	also	presents	separate	reconciliations	for	the	group	excluding	the	impacts	of	the	
Gulf	of	Mexico	oil	spill,	and	for	the	impacts	of	the	Gulf	of	Mexico	oil	spill	in	isolation.

2010

excluding  
impacts of  
Gulf of  
Mexico oil  
spill 
36,110  
11,393  
32% 

2010
impacts of
Gulf of
Mexico oil
spill 
(40,935) 
(12,894) 
31% 

28 

 9  
(3) 
–  
–  
–  
(1) 
–  
(1)  
32 

28 

 7  
 –  
 –  
 –  
 –  
 –  
(4) 
 –  
31 

$	million

2010	
(4,825)	
(1,501)	
31%	

2009	
	25,124		
8,365		
33%	

2008
	34,283	
	12,617	
37%

%	of	profit	or	loss	before	taxation
28	
28		

28	

(6)	
 23 	
 2 	
 1 	
 – 	
 9 	
(30)	
 4 	
31 	

	8		
(3)	
	1		
	–		
	2		
(2)	
	–		
(1)	
33		

	14	
(2)
(2)
(1)
	–	
(1)
	–	
	1	
37	

2010	

1,565 	
38 	
1,178 	
2,781 	

179 	
(8,151)	
(56)	
(1,088)	
24 	
(1,882)	
(10,974)	
(8,193)	

Income	statement	
2008	

2009	

$	million

		 Balance	sheet
2009

2010	

1,983		
(6)	
978		
2,955		

180		
86		
80		
(516)	
402		
(567)	
(335)	
2,620		

1,248		
108		
(2,471)	
(1,115)	

104		
(333)	
228		
330		
(212)	
232		
349		
(766)	

27,309 	
469 	
5,538 	
33,316 	

(2,155)	
(13,296)	
(298)	
(2,118)	
(943)	
(4,126)	
(22,936)	
10,380 	

10,908 	
528 	

2010	
18,146		
3 	
(8,193)	
244 	
64 	
187 	
(67)	
(4)	
10,380 	

25,398	
271	
4,307	
29,976	

(2,269)
(4,930)
(243)
(1,034)
(1,014)
(2,340)
(11,830)
18,146	

18,662	
516	

$	million

2009
16,198	
(7)
2,620	
(525)
(65)
–
–
(75)
18,146	

Profit	(loss)	before	taxation	
Tax	charge	(credit)	on	profit	(loss)	
Effective	tax	rate		

UK	statutory	corporation	tax	rate	
Increase	(decrease)	resulting	from

UK	supplementary	and	overseas	taxes	at	higher	rates	
Tax	reported	in	equity-accounted	entities	
Adjustments	in	respect	of	prior	years	
Current	year	losses	unrelieved	(prior	year	losses	utilized)	 	
Goodwill	impairment	
Tax	incentives	for	investment	
Gulf	of	Mexico	oil	spill	non-deductible	costs	

	 Other	
Effective	tax	rate		

Deferred tax

Deferred	tax	liability
Depreciation	
Pension	plan	surpluses	

	 Other	taxable	temporary	differences	

Deferred	tax	asset

Pension	plan	and	other	post-retirement	benefit	plan	deficits	
Decommissioning,	environmental	and	other	provisions	
Derivative	financial	instruments	
Tax	credit	
Loss	carry	forward	

	 Other	deductible	temporary	differences	

Net	deferred	tax	(credit)	charge	and	net	deferred	tax	liability	

Of	which	

–	deferred	tax	liabilities	
–	deferred	tax	assets	

Analysis	of	movements	during	the	year	
At	1	January	
Exchange	adjustments	
Charge	(credit)	for	the	year	on	profit	(loss)	
Charge	(credit)	for	the	year	in	other	comprehensive	income	
Charge	(credit)	for	the	year	in	equity	
Acquisitions		
Reclassified	as	liabilities	directly	associated	with	assets	held	for	sale	
Deletions	
At	31	December	

178	 BP	Annual	Report	and	Form	20-F	2010

	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
		
		
		
		
		
		
	
		
		
		
		
		
	
	
	
	
	
	
	
	
		
		
		
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
		
	
	
		
		
		
		
		
		
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
	
	
	
Notes	on	financial	statements

	 www.bp.com/downloads/taxation

19.	Taxation	continued
The	group	has	recognized	significant	costs	in	the	year	in	relation	to	the	Gulf	of	Mexico	oil	spill.	Tax	has	been	calculated	on	the	expenditures	that	qualify	for	
tax	relief	at	the	US	statutory	tax	rate.	A	deferred	tax	asset	has	been	recognized	in	respect	of	provisions	for	future	expenditure	that	are	expected	to	qualify	
for	tax	relief.	This	is	included	under	the	heading	decommissioning,	environmental	and	other	provisions	and	has	resulted	in	a	significant	reduction	in	the	
overall	deferred	tax	liability	of	the	group	compared	to	2009.	

Deferred	tax	assets	are	recognized	to	the	extent	that	it	is	probable	that	taxable	profit	will	be	available	against	which	the	deductible	temporary	

differences	and	the	carry-forward	of	unused	tax	credits	and	unused	tax	losses	can	be	utilized.

At	31	December	2010,	the	group	had	approximately	$3.9	billion	(2009	$4.8	billiona)	of	carry-forward	tax	losses,	predominantly	in	Europe,	that	would	

be	available	to	offset	against	future	taxable	profit.	A	deferred	tax	asset	has	been	recognized	in	respect	of	$3.0	billion	of	losses	(2009	$3.2	billion).	No	
deferred	tax	asset	has	been	recognized	in	respect	of	$0.9	billion	of	losses	(2009	$1.6	billiona).	Substantially	all	the	tax	losses	have	no	fixed	expiry	date.

At	31	December	2010,	the	group	had	approximately	$13.9	billion	of	unused	tax	credits	predominantly	in	the	UK	and	US	(2009	$12.5	billion).		
At	31	December	2010	there	is	a	deferred	tax	asset	of	$2.1	billion	in	respect	of	unused	tax	credits	(2009	$1.0	billion).	No	deferred	tax	asset	has	been	
recognized	in	respect	of	$11.8	billion	of	tax	credits	(2009	$11.5	billion).	In	2010	$0.3	billion	of	tax	credits	were	utilized	on	which	a	deferred	tax	asset	had	not	
previously	been	recognized.	

In	2009	a	change	in	UK	legislation	repealed	double	taxation	relief	in	relation	to	foreign	dividends,	onshore	pooling	and	utilization	of	eligible	unrelieved	

foreign	tax	eliminating	the	associated	tax	credits.	The	UK	tax	credits,	arising	in	UK	branches	overseas,	with	no	deferred	tax	asset,	amounting	to	$9.9	billion	
(2009	$9.5	billion),	do	not	have	a	fixed	expiry	date.	In	addition	there	are	also	temporary	differences	in	overseas	branches	of	UK	companies	with	no	deferred	
tax	asset	recognized.	At	31	December	2010	the	unrecognized	deferred	tax	amounted	to	$0.9	billion	(2009	$0.5	billion).	These	credits	and	temporary	
differences	arise	in	UK	branches	predominantly	based	in	high	tax	rate	jurisdictions	so	are	unlikely	to	have	value	in	the	future	as	UK	taxes	on	these	overseas	
branches	are	largely	mitigated	by	double	tax	relief	on	the	local	foreign	tax.

The	US	tax	credits	with	no	deferred	tax	asset,	amounting	to	$1.9	billion	(2009	$2.0	billion)	expire	10	years	after	generation,	and	the	majority	expire	

in	the	period	2014-2018.	

The	other	major	components	of	temporary	differences	at	the	end	of	2010	are	tax	depreciation,	provisions	and	other	items	in	relation	to	the	Gulf	of	

Mexico	oil	spill,	US	inventory	holding	gains	(classified	as	other	taxable	temporary	differences)	and	pension	plan	and	other	post-retirement	benefit		
plan	deficits.

In	2010	there	are	no	material	temporary	differences	associated	with	investments	in	subsidiaries	and	equity	accounted	entities	for	which	deferred	

tax	liabilities	have	not	been	recognized.

In	2010	the	enactment	of	a	1%	reduction	in	the	rate	of	UK	corporation	tax	on	profits	arising	from	activities	outside	the	North	Sea	has	reduced	the	

deferred	tax	charge	by	$86	million.	In	2009	there	were	no	changes	in	the	statutory	tax	rates	that	materially	impacted	the	group’s	tax	charge.

a	2009

	comparative	data	has	been	amended.

20.	Dividends

Following	the	Gulf	of	Mexico	oil	spill	and	the	agreement	to	establish	the	$20-billion	trust	fund,	the	BP	board	reviewed	its	dividend	policy	and	decided	to	
cancel	the	previously	announced	first-quarter	2010	ordinary	share	dividend	scheduled	for	payment	on	21	June	2010,	and	further	decided	that	no	ordinary	
share	dividends	would	be	paid	in	respect	of	the	second	and	third	quarters	of	2010.	On	1	February	2011,	BP	announced	the	resumption	of	quarterly	
dividend	payments.	The	quarterly	dividend	to	be	paid	on	28	March	2011	is	7	cents	per	ordinary	share	($0.42	per	American	Depositary	Share	(ADS)).	The	
corresponding	amount	in	sterling	will	be	announced	on	14	March	2011.	A	scrip	dividend	alternative	is	available,	allowing	shareholders	to	elect	to	receive	
their	dividend	in	the	form	of	new	ordinary	shares	and	ADS	holders	in	the	form	of	new	ADSs.

2010	

2009	

2008	

2010	

2009	

2008	

2010	

2009	

pence	per	share	

cents	per	share	

$	million

2008

Dividends	announced	and	paid
	 Preference	shares	
	 Ordinary	shares
	 March	 	
June	
September	
December	

8.679 	
– 	
–	
–		
8.679		

9.818		
	9.584		
8.503		
	8.512		
	36.417		

	6.813		
	6.830		
7.039		
	8.705		
	29.387		

Dividend	announced	per	ordinary		
share,	payable	in	March	2011a	

aT		 he	amount	in	sterling	will	be	announced	on	14	March	2011.

	14.000		
	14.000		
14.000	
	14.000		
	56.000		

	13.525		
	13.525		
14.000	
	14.000		
	55.050		

	14.000		
	– 	
–	
 – 	
	14.000 	

7.000 	

	2		

	2		

	2	

	2,619		
	2,619		
	2,620		
	2,623		
	10,483		

	2,553	
	2,545	
	2,623	
	2,619	
	10,342	

	2,625	
– 	
–	
–		
	2,627	

	1,315		

The	group	does	not	account	for	dividends	until	they	are	paid.	The	financial	statements	for	the	year	ended	31	December	2010	do	not	reflect	the	dividend	
announced	on	1	February	2011	and	payable	in	March	2011;	this	will	be	treated	as	an	appropriation	of	profit	in	the	year	ended	31	December	2011.

BP	Annual	Report	and	Form	20-F	2010	 179

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Notes	on	financial	statements

21.	Earnings	per	ordinary	share

Basic	earnings	per	share	
Diluted	earnings	per	share	

2010	
(19.81)	
(19.81)	

cents	per	share

2009	
88.49	
87.54	

2008
112.59
111.56

Basic	earnings	per	ordinary	share	amounts	are	calculated	by	dividing	the	profit	or	loss	for	the	year	attributable	to	ordinary	shareholders	by	the	weighted	
average	number	of	ordinary	shares	outstanding	during	the	year.	The	average	number	of	shares	outstanding	excludes	treasury	shares	and	the	shares	held	
by	the	Employee	Share	Ownership	Plans	(ESOPs)	and	includes	certain	shares	that	will	be	issuable	in	the	future	under	employee	share	plans.

For	the	diluted	earnings	per	share	calculation,	the	weighted	average	number	of	shares	outstanding	during	the	year	is	adjusted	for	the	number	of	

shares	that	are	potentially	issuable	in	connection	with	employee	share-based	payment	plans	using	the	treasury	stock	method.	If	the	inclusion	of	potentially	
issuable	shares	would	decrease	the	loss	per	share,	the	potentially	issuable	shares	are	excluded	from	the	diluted	earnings	per	share	calculation.

Profit	(loss)	attributable	to	BP	shareholders	
Less	dividend	requirements	on	preference	shares		
Profit	(loss)	for	the	year	attributable	to	BP	ordinary	shareholders	

Basic	weighted	average	number	of	ordinary	shares	
Potential	dilutive	effect	of	ordinary	shares	issuable	under	employee	share	schemes	

2010	
(3,719)	
2 	
(3,721)	

2009	
16,578		
2		
16,576		

	$	million

2008
21,157	
2	
21,155	

shares	thousand

2010	

2009	

2008
	 18,785,912		 18,732,459		 18,789,827	
172,690	
	 18,997,807		 18,935,691		 18,962,517	

211,895		

203,232		

The	number	of	ordinary	shares	outstanding	at	31	December	2010,	excluding	treasury	shares	and	the	shares	held	by	the	ESOPs,	and	including	certain	
shares	that	will	be	issuable	in	the	future	under	employee	share	plans	was	18,796,497,760.	Between	31	December	2010	and	18	February	2011,	the	
latest	practicable	date	before	the	completion	of	these	financial	statements,	there	was	a	net	increase	of	2,303,313	in	the	number	of	ordinary	shares	
outstanding	as	a	result	of	share	issues	in	relation	to	employee	share	schemes.	The	number	of	potential	ordinary	shares	issuable	through	the	exercise	
of	employee	share	schemes	was	208,667,985	at	31	December	2010.	There	has	been	an	decrease	of	35,044,060	in	the	number	of	potential	ordinary	
shares	between	31	December	2010	and	18	February	2011.

On	14	January	2011,	BP	entered	into	a	share	swap	agreement	with	Rosneft	Oil	Company	that,	subject	to	the	outcome	of	the	court	application	
referred	to	in	Note	6,	would	result	in	BP	issuing	988,694,683	new	ordinary	shares	to	Rosneft	when	the	transaction	completes.	See	Note	6	for	further	
information	regarding	this	transaction.

180	 BP	Annual	Report	and	Form	20-F	2010

	
		
		
		
		
		
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
	
		
		
		
	
	
		
		
	
	
	
	
	
	
	
	
	
	
		
	
	
	
		
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/ppe

22.	Property,	plant	and	equipment

Notes	on	financial	statements

Cost

At	1	January	2010	
Exchange	adjustments	
Additions	
Acquisitions	
Transfers	
Reclassified	as	assets	held	for	sale	
Deletions	

At	31	December	2010	

Depreciation

At	1	January	2010	
Exchange	adjustments	
Charge	for	the	year	
Impairment	losses	
Reclassified	as	assets	held	for	sale	
Deletions	

At	31	December	2010	

Net	book	amount	at	31	December	2010	
Cost

At	1	January	2009	
Exchange	adjustments	
Additions	
Transfers	
Deletions	

At	31	December	2009	

Depreciation

At	1	January	2009	
Exchange	adjustments	
Charge	for	the	year	
Impairment	losses	
Deletions		

At	31	December	2009		
Net	book	amount	at	31	December	2009	
Net	book	amount	at	1	January	2009	

Assets	held	under	finance	leases	at	net	book	amount	
included	above
At	31	December	2010	
At	31	December	2009	

Decommissioning	asset	at	net	book	amount		
included	above		
At	31	December	2010	
At	31	December	2009	

Assets	under	construction	included	above
At	31	December	2010	
At	31	December	2009	

Plant,  
machinery  
and  
equipment  

Fixtures,  
fittings and  
office  
equipment  

Transport-  
ation  

Land  
and land  
improvements  

Buildings  

3,786  
(85) 
39  
2  
–  
(6) 
(176) 
3,560  

571  
1  
34  
57  
	–  
(91) 
572  

 2,918  
(68) 
 96  
 3  
  –  
(10) 
(104) 
 2,835  

 1,389  
(46) 
 82  
 5  
(8) 
(38) 
 1,384  

Oil and  
gas  
properties  

 157,197  
 3  
 11,980  
 1,931  
 2,633  
(6,610) 
(6,950) 
 160,184  

 86,975  
  –  
 8,024  
 918  
(4,342) 
(3,528) 
 88,047  

 41,599  
 35  
 3,354 
 41  
  –  
(1,083) 
(1,119) 
 42,827  

 18,903  
(19) 
 1,492  
 117  
(514) 
(796) 
 19,183  

2,988  

 1,451  

 72,137  

 23,644  

3,964		
148		
59		
–		
(385)	
3,786		

598		
19		
31		
88		
(165)	
571		
	3,215		
	3,366		

	2,742		
	85		
	313		
		–		
(222)	
	2,918		

	1,313		
	38		
	102		
	53		
(117)	
	1,389		
	1,529		
	1,429		

	146,813		
	2		
	11,928		
	745		
(2,291)	
	157,197		

	79,955		
		–		
	8,951		
	10		
(1,941)	
	86,975		
	70,222		
	66,858		

	37,905		
	877		
	3,743		
		–		
(926)	
	41,599		

	17,298		
	446		
	1,372		
	185		
(398)	
	18,903		
	22,696		
	20,607		

Oil depots,  
storage  
tanks and  
service  
stations  

 10,295 
(72) 
 610  
 –  
 –  
 –  
(1,181) 
 9,652  

 5,400  
(13) 
 606  
 21  
 –  
(940) 
 5,074  

$	million

Total 

231,258 
(200)
16,510
 1,997 
 2,633 
(8,008)
(9,951)
 234,239

 122,983 
(86)
 10,797 
 1,119 
(5,037)
(5,700)
 124,076 

 4,578  

 110,163

	10,345		
	546		
	739		
	–		
(1,335)	
	10,295		

	5,507		
	272		
	618		
	52		
(1,049)	
	5,400		
	4,895		
	4,838		

	217,109
	1,807	
	17,042	
	745	
(5,445)
	231,258	

	113,909	
	859	
	11,665	
	406	
(3,856)
	122,983	
	108,275	
	103,200

 3,022  
(41) 
279 
 5  
  –  
(87) 
 (213)  
 2,965  

 1,893  
(25) 
 291  
 1  
(76) 
(208) 
 1,876  

 1,089  

	3,045		
	83		
	145		
		–		
(251)	
	3,022		

	1,696		
	54		
	302		
	10		
(169)	
	1,893		
	1,129		
	1,349		

 12,441  
 28  
 152  
 15  
  –  
(212) 
(208) 
 12,216  

 7,852  
 16  
 268  
  –  
(97) 
(99) 
 7,940  

 4,276  

	12,295		
	66		
	115		
		–		
(35)	
	12,441		

	7,542		
	30		
	289		
	8		
(17)	
	7,852		
	4,589		
	4,753		

–  
–		

 14  
	14		

 236  
	225		

 386  
	110		

  –  
		–		

 7  
	7		

 18  
	19		

 661 
	375	

Cost	
9,237  
7,968		

Depreciation	
 4,585  
	4,129		

Net
 4,652 
	3,839	

 23,055 
	19,120	

BP	Annual	Report	and	Form	20-F	2010	 181

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Notes	on	financial	statements

23.	Goodwill

Cost

At	1	January	
Exchange	adjustments	
Acquisitions	
Reclassified	as	assets	held	for	sale	
Deletions	
At	31	December	

Impairment	losses

At	1	January	
Impairment	losses	for	the	year	

At	31	December	
Net	book	amount	at	31	December	
Net	book	amount	at	1	January		

24.	Intangible	assets

Cost

At	1	January	
Exchange	adjustments	
Acquisitions	
Additions	
Transfers	
Reclassified	as	assets	held	for	sale	
Deletions	
At	31	December	
Amortization

At	1	January	
Exchange	adjustments	
Charge	for	the	year	
Impairment	losses	
Reclassified	as	assets	held	for	sale	
Deletions	
At	31	December	
Net	book	amount	at	31	December	
Net	book	amount	at	1	January		

2010	

	10,199	
(154)	
335	
(87)	
(116)	
10,177	

(1,579)	
–	
(1,579)	
8,598		
8,620	

Exploration	
	 and	appraisal	
expenditure	

Other	
intangibles	

10,713	
6		
982		
5,440		
(2,633)	
(134)	
(898)	
13,476	

325		
–		
375		
–		
–		
(350)	
350	
13,126	
10,388	

3,284	
(29)	
118		
297	
–		
(4)	
(263)	
3,403	

2,124		
(11)	
367	
–		
(3)	
(246)	
2,231		
1,172	
1,160	

2010	

Total	

13,997		
(23)	
1,100	
5,737		
(2,633)	
(138)	
(1,161)	
16,879	

2,449		
(11)	
742	
–		
(3)	
(596)	
2,581		
14,298	
11,548		

Exploration	
and	appraisal	
expenditure	

Other
intangibles	

9,425		
8		
–	
2,715		
(745)	
–	
(690)	
10,713	

394		
–	
593		
–	
–	
(662)	
325		
10,388		
9,031		

2,927		
75		
–	
441		
–	
–	
(159)	
3,284		

1,698		
32		
441		
90		
–	
(137)	
2,124		
1,160		
1,229		

$	million

2009

	9,878	
350
–	
	–	
(29)
10,199	

	–	
(1,579)
(1,579)
8,620
9,878	

$	million

2009

Total

12,352	
83	
–
3,156	
(745)
–
(849)
13,997	

2,092	
32	
1,034	
90	
–
(799)
2,449	
11,548	
10,260	

Intangible	assets	with	a	carrying	amount	of	$66	million	(2009	$66	million)	have	been	pledged	to	secure	certain	group	liabilities.

182	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
		
		
		
		
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	 www.bp.com/downloads/investments

25.	Investments	in	jointly	controlled	entities

The	significant	jointly	controlled	entities	of	the	BP	group	at	31	December	2010	are	shown	in	Note	46.	Summarized	financial	information	for	the	group’s	
share	of	jointly	controlled	entities	is	shown	below.

Notes	on	financial	statements

Sales	and	other	operating	revenues	
Profit	before	interest	and	taxation	
Finance	costs	
Profit	before	taxation	
Taxation	
Minority	interest	
Profit	for	the	year	
Non-current	assets	
Current	assets	
Total	assets			
Current	liabilities	
Non-current	liabilities	
Total	liabilities	

Group	investment	in	jointly	controlled	entities
Group	share	of	net	assets	(as	above)	
Loans	made	by	group	companies	to	jointly		controlled	entities	

TNK-BP	
25,936		
3,588		
275		
3,313		
882		
169		
2,262		

Other	
10,796		
1,343		
185		
1,158		
397		
–	
761		

$	million

2008

Total
36,732	
4,931	
460	
4,471	
1,279	
169	
3,023	

2010a	

2009	

11,679		
1,730		
122		
1,608		
433		
–	
1,175		
12,054		
3,595		
	15,649		
1,615		
2,701		
4,316		
11,333		

11,333		
953		
12,286		

9,396		
1,815		
155		
1,660		
374		
–	
1,286		

15,857
4,124
19,981
2,276
3,768
6,044
13,937

13,937
1,359
15,296

aB	 alance	sheet	information	shown	above	excludes	data	relating	to	jointly	controlled	entities	reclassified	as	assets	held	for	sale	as	at	31	December	2010.	Income	statement	information	shown	above	includes	
data	relating	to	jointly	controlled	entities	reclassified	as	assets	held	for	sale	during	2010	for	the	period	from	1	January	2010	up	until	their	date	of	reclassification	as	held	for	sale.

Our	investment	in	TNK-BP	was	reclassified	from	a	jointly	controlled	entity	to	an	associate	with	effect	from	9	January	2009,	the	date	that	BP	finalized	a	revised	
shareholder	agreement	with	its	Russian	partners	in	TNK-BP,	Alfa	Access-Renova	(AAR).	The	formerly	evenly-balanced	main	board	structure	was	replaced	by	
one	with	four	representatives	each	from	BP	and	AAR,	plus	three	independent	directors.	The	change	in	accounting	classification	from	a	jointly	controlled	
entity	to	an	associate	reflected	the	ability	of	the	independent	directors	of	TNK-BP	to	decide	on	certain	matters	in	the	event	of	disagreement	between	the	
shareholder	representatives	on	the	board.	The	group’s	investment	continues	to	be	accounted	for	using	the	equity	method.

Transactions	between	the	group	and	its	jointly	controlled	entities	are	summarized	below.

Sales	to	jointly	controlled	entities	

Product	
LNG,	crude	oil	and	oil	products,	natural	gas,	employee	services	

2010	

Amount	
receivable	at	
31	December	
1,352	

Sales	
3,804	

2009	

Amount	
receivable	at	
31	December	
1,328	

Sales	
2,182	

Sales	
2,971	

$	million

2008

Amount
receivable	at
31	December
1,036

$	million

2008

Purchases	from	jointly	controlled	entities	

Product	
LNG,	crude	oil	and	oil	products,	natural	gas,	

2010	

Amount	
payable	at	
31	Decembera	

2009	

Amount	
payable	at	
31	Decembera	

Purchases	

Purchases	

Amount
payable	at
Purchases	 31	Decembera

refinery	operating	costs,	plant	processing	fees	

8,063	

683	

5,377	

214	

9,115	

182

a		Amounts	payable	to	jointly	controlled	entities	shown	above	exclude	$2,583	million	(2009	$2,509	million	and	2008	$2,365	million)	relating	to	BP’s	contribution	on	the	establishment	of	the	Sunrise	Oil	Sands	
joint	venture.

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The	terms	of	the	outstanding	balances	receivable	from	jointly	controlled	entities	are	typically	30	to	45	days,	except	for	a	receivable	from	Ruhr	Oel	of	
$585	million	(2009	$419	million),	which	will	be	paid	over	several	years	as	it	relates	partly	to	pension	payments.	The	balances	are	unsecured	and	will	be	
settled	in	cash.	There	are	no	significant	provisions	for	doubtful	debts	relating	to	these	balances	and	no	significant	expense	recognized	in	the	income	
statement	in	respect	of	bad	or	doubtful	debts.	Dividends	receivable	are	not	included	in	the	above	balances.

s
t
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BP	Annual	Report	and	Form	20-F	2010	 183

	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
		
		
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
		
	
		
	
	
	
	
	
		
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
Notes	on	financial	statements

	 www.bp.com/downloads/investments

26.	Investments	in	associates

The	significant	associates	of	the	group	are	shown	in	Note	46.	The	principal	associate	in	2010	and	2009	is	TNK-BP.	Summarized	financial	
information	for	the	group’s	share	of	associates	is	set	out	below.

Sales	and	other	operating	revenues	
Profit	before	interest	and	taxation	
Finance	costs	
Profit	before	taxation	
Taxation	
Minority	interest	
Profit	for	the	year	
Non-current	assets	
Current	assets	
Total	assets			
Current	liabilities	
Non-current	liabilities	
Total	liabilities	
Minority	interest	

Group	investment	in	associates

Group	share	of	net	assets	(as	above)	
Loans	made	by	group	companies	to	associates	

$	million

2008

11,709	
1,065	
33	
1,032	
234	
–
798	

TNK-BP	
22,323	
3,866	
128	
3,738	
913	
208	
2,617	
14,686	
4,500	
19,186	
3,284	
5,283	
8,567	
624	
9,995	

9,995	
–		
9,995	

Other	
10,031	
1,215	
22	
1,193	
228	
–		
965	
4,024	
1,989	
6,013	
1,888	
1,914	
3,802	
–		
2,211	

2,211	
1,129	
3,340	

2010a	
Total	
32,354		
5,081		
150		
4,931		
1,141		
208		
3,582		
18,710		
6,489		
25,199		
5,172		
7,197		
12,369		
624		
12,206		

12,206		
1,129		
13,335		

TNK-BP	
17,377	
3,178	
220	
2,958	
871	
139	
1,948	
13,437	
4,205	
17,642	
3,122	
4,797	
7,919	
582	
9,141	

9,141	
–	
9,141	

Other	
8,301	
811	
19	
792	
125	
–	
667	
4,573	
1,887	
6,460	
1,640	
2,277	
3,917	
–	
2,543	

2,543	
1,279	
3,822	

2009	

Total
25,678		
3,989		
239		
3,750		
996		
139		
2,615		

18,010
6,092
24,102
4,762
7,074
11,836
582
11,684

11,684
1,279
12,963

a		Balance	sheet	information	shown	above	excludes	data	relating	to	associates	reclassified	as	held	for	sale	as	at	31	December	2010.	Income	statement	information	shown	above	includes	data	relating	to	
associates	reclassified	as	assets	held	for	sale	during	2010	for	the	period	from	1	January	2010	up	until	the	date	of	reclassification	as	held	for	sale.

Our	investment	in	TNK-BP	was	reclassified	from	a	jointly	controlled	entity	to	an	associate	with	effect	from	9	January	2009.	See	Note	25	for	further	
information.

Transactions	between	the	group	and	its	associates	are	summarized	below.

Sales	to	associates	

Product	
LNG,	crude	oil	and	oil	products,	natural	gas,	employee	services	

Sales	
3,561	

Purchases	from	associates	

Product	
Crude	oil	and	oil	products,	natural	gas,	transportation	tariff	

Purchases	
4,889	

2010	

Amount	
receivable	at	
31	December	
330	

2010	

Amount	
payable	at	
31	December	
633	

2009	

Amount	
receivable	at	
31	December	
320	

2009	

Amount	
payable	at	
31	December	
614	

Sales	
2,801	

Purchases	
5,110	

$	million

2008

Amount
receivable	at
31	December
219

2008

Amount
payable	at
31	December
295

Sales	
3,248	

Purchases	
4,635	

The	terms	of	the	outstanding	balances	receivable	from	associates	are	typically	30	to	45	days.	The	balances	are	unsecured	and	will	be	settled	in	cash.	There	
are	no	significant	provisions	for	doubtful	debts	relating	to	these	balances	and	no	significant	expense	recognized	in	the	income	statement	in	respect	of	bad	
or	doubtful	debts.

The	amounts	receivable	and	payable	at	31	December	2010,	as	shown	in	the	table	above,	exclude	$299	million	(2009	$376	million)	due	from	and	due	
to	an	intermediate	associate	which	provides	funding	for	our	associate	The	Baku-Tbilisi-Ceyhan	Pipeline	Company.	These	balances	are	expected	to	be	settled	
in	cash	throughout	the	period	to	2015.

Dividends	receivable	at	31	December	2010	of	$39	million	(2009	$19	million)	are	also	excluded	from	the	table	above.
On	18	October	2010,	BP	announced	that	it	had	reached	agreement	to	sell	assets	in	Vietnam,	together	with	its	upstream	businesses	and	associated	

interests	in	Venezuela,	to	TNK-BP	which	is	an	associate	and	therefore	a	related	party	of	the	group.	This	transaction	is	part	of	the	group’s	disposal	
programme	and	is	the	result	of	normal	commercial	negotiations.	See	Note	4	for	further	information.	As	at	31	December	2010,	a	deposit	of	$972	million	had	
been	received	from	TNK-BP	in	advance	of	completion	of	this	transaction	and	is	reported	within	finance	debt	on	the	group	balance	sheet.	This	disposal	
deposit	is	not	reflected	in	the	amount	payable	in	the	table	above.	See	Note	35	for	further	information.

184	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
		
	
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
27.	Financial	instruments	and	financial	risk	factors

The	accounting	classification	of	each	category	of	financial	instruments,	and	their	carrying	amounts,	are	set	out	below.

At	31	December	

Financial	assets
	 Other	investments	–	equity	shares	

–	other	

Loans	
Trade	and	other	receivables	
Derivative	financial	instruments	
Cash	and	cash	equivalents	

Financial	liabilities

Trade	and	other	payables	
Derivative	financial	instruments	
Accruals	
Finance	debt	

At	31	December	

Financial	assets	
	 Other	investments	

Loans	
Trade	and	other	receivables	
Derivative	financial	instruments	
Cash	and	cash	equivalents	

Financial	liabilities	

Trade	and	other	payables	
Derivative	financial	instruments	
Accruals	
Finance	debt	

Notes	on	financial	statements

Derivative	

Financial
liabilities	
hedging		 measured	at	
instruments	 amortized	cost	

		–		
		–		
		–		
		–		
	1,344		
		–		

		–		
		–		
		–		
		–		
		–		
		–		

$	million

2010

Total
carrying
amount

	1,191	
	1,532	
	1,141	
	32,380	
	8,566	
	18,556	

		–		
(279)	
		–		
		–		
	1,065		

(56,499)	
		–		
(6,249)	
(39,139)	
(101,887)	

(56,499)
(7,533)
(6,249)
(39,139)
(46,054)

Note	

Loans	and		
receivables	

28		
28		

30		
34		
31		

33		
34		

35		

		–		
		–		
1,141		
	32,380		
		–		
	13,462		

		–		
		–		
		–		
		–		
46,983	

	 Available-for-	

At	fair	value	
sale	financial		 through	profit		
and	loss	

assets	

	1,191		
	1,532		
		–		
		–		
		–		
5,094	

		–		
		–		
		–		
		–		
7,817	

		–		
		–		
		–		
		–		
	7,222		
		–		

		–		
(7,254)	
		–		
		–		
(32)	

Note	

Loans	and		
receivables	

Available-for-	
sale	financial		
assets	

At	fair	value	
through	profit		
and	loss	

Derivative	

Financial
liabilities	
hedging		 measured	at	
instruments	 amortized	cost	

28		

30		
34		
31		

33		
34		

35		

–	
1,288		
31,016		
–	
6,570		

–	
–	
–	
–	
38,874		

1,567		
–	
–	
–	
1,769		

–	
–	
–	
–	
3,336		

–	
–	
–	
7,960		
–	

–	
(7,389)	
–	
–	
571		

–	
–	
–	
972		
–	

–	
(766)	
–	
–	
206		

$	million

2009

Total
carrying
amount

1,567	
1,288	
31,016	
8,932	
8,339	

–	
–	
–	
–	
–	

(34,325)	
–	
(6,905)	
(34,627)	
(75,857)	

(34,325)
(8,155)
(6,905)
(34,627)
(32,870)

The	fair	value	of	finance	debt	is	shown	in	Note	35.	For	all	other	financial	instruments,	the	carrying	amount	is	either	the	fair	value,	or	approximates	the	fair	value.

Financial	risk	factors
The	group	is	exposed	to	a	number	of	different	financial	risks	arising	from	natural	business	exposures	as	well	as	its	use	of	financial	instruments	including:	
market	risks	relating	to	commodity	prices,	foreign	currency	exchange	rates,	interest	rates	and	equity	prices;	credit	risk;	and	liquidity	risk.

The	group	financial	risk	committee	(GFRC)	advises	the	group	chief	financial	officer	(CFO)	who	oversees	the	management	of	these	risks.	The	GFRC	
is	chaired	by	the	CFO	and	consists	of	a	group	of	senior	managers	including	the	group	treasurer	and	the	heads	of	the	finance,	tax	and	the	integrated	supply	
and	trading	functions.	The	purpose	of	the	committee	is	to	advise	on	financial	risks	and	the	appropriate	financial	risk	governance	framework	for	the	group.	
The	committee	provides	assurance	to	the	CFO	and	the	group	chief	executive	(GCE),	and	via	the	GCE	to	the	board,	that	the	group’s	financial	risk-taking	
activity	is	governed	by	appropriate	policies	and	procedures	and	that	financial	risks	are	identified,	measured	and	managed	in	accordance	with	group	policies	
and	group	risk	appetite.

The	group’s	trading	activities	in	the	oil,	natural	gas	and	power	markets	are	managed	within	the	integrated	supply	and	trading	function,	while	

the	activities	in	the	financial	markets	are	managed	by	the	integrated	supply	and	trading	function,	on	behalf	of	the	treasury	function.	All	derivative	activity	
is	carried	out	by	specialist	teams	that	have	the	appropriate	skills,	experience	and	supervision.	These	teams	are	subject	to	close	financial	and	
management	control.	

The	integrated	supply	and	trading	function	maintains	formal	governance	processes	that	provide	oversight	of	market	risk	associated	with	trading	

activity.	These	processes	meet	generally	accepted	industry	practice	and	reflect	the	principles	of	the	Group	of	Thirty	Global	Derivatives	Study	
recommendations.	A	policy	and	risk	committee	monitors	and	validates	limits	and	risk	exposures,	reviews	incidents	and	validates	risk-related	policies,	
methodologies	and	procedures.	A	commitments	committee	approves	value-at-risk	delegations,	the	trading	of	new	products,	instruments	and	strategies	
and	material	commitments.

In	addition,	the	integrated	supply	and	trading	function	undertakes	derivative	activity	for	risk	management	purposes	under	a	separate	control	

framework	as	described	more	fully	below.

BP	Annual	Report	and	Form	20-F	2010	 185

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Notes	on	financial	statements

27.	Financial	instruments	and	financial	risk	factors	continued
(a)	Market	risk
Market	risk	is	the	risk	or	uncertainty	arising	from	possible	market	price	movements	and	their	impact	on	the	future	performance	of	a	business.	The	primary	
commodity	price	risks	that	the	group	is	exposed	to	include	oil,	natural	gas	and	power	prices	that	could	adversely	affect	the	value	of	the	group’s	financial	
assets,	liabilities	or	expected	future	cash	flows.	The	group	enters	into	derivatives	in	a	well-established	entrepreneurial	trading	operation.	In	addition,	the	
group	has	developed	a	control	framework	aimed	at	managing	the	volatility	inherent	in	certain	of	its	natural	business	exposures.	In	accordance	with	the	
control	framework	the	group	enters	into	various	transactions	using	derivatives	for	risk	management	purposes.	

The	group	measures	market	risk	exposure	arising	from	its	trading	positions	using	value-at-risk	techniques.	For	2010,	the	various	value-at-risk	models	

used	in	prior	years	were	consolidated	as	part	of	a	process	simplification	into	a	Monte	Carlo	framework.	This	makes	a	statistical	assessment	of	the	market	
risk	arising	from	possible	future	changes	in	market	prices	over	a	one-day	holding	period.	The	calculation	of	the	range	of	potential	changes	in	fair	value	takes	
into	account	a	snapshot	of	the	end-of-day	exposures	and	the	history	of	one-day	price	movements,	together	with	the	correlation	of	these	price	movements.	
The	value-at-risk	measure	is	supplemented	by	stress	testing.

The	value-at-risk	table	does	not	incorporate	any	of	the	group’s	natural	business	exposures	or	any	derivatives	entered	into	to	risk	manage	those	
exposures.		The	results	of	the	gas	price	trading	are	included	within	Exploration	and	Production	segment	results,	and	the	gas	price	trading	value-at-risk	
includes	gas	and	power	trading.	The	results	of	the	oil	price	trading	are	included	within	Refining	and	Marketing	segment	results,	and	the	oil	price	trading	
value-at-risk	includes	oil,	interest	rate	and	currency	trading.	Market	risk	exposure	in	respect	of	embedded	derivatives	is	also	not	included	in	the	value-at-risk	
table.	Instead	separate	sensitivity	analyses	are	disclosed	below.

Value-at-risk	limits	are	in	place	for	each	trading	activity	and	for	the	group’s	trading	activity	in	total.	The	board	has	delegated	a	limit	of	$100	million	

value	at	risk	in	support	of	this	trading	activity.	The	high	and	low	values	at	risk	indicated	in	the	table	below	for	each	type	of	activity	are	independent	of	each	
other.	Through	the	portfolio	effect	the	high	value	at	risk	for	the	group	as	a	whole	is	lower	than	the	sum	of	the	highs	for	the	constituent	parts.	The	potential	
movement	in	fair	values	is	expressed	to	a	95%	confidence	interval.	This	means	that,	in	statistical	terms,	one	would	expect	to	see	a	decrease	in	fair	values	
greater	than	the	trading	value	at	risk	on	one	occasion	per	month	if	the	portfolio	were	left	unchanged.

Value	at	risk	for	1	day	at	95%	confidence	interval	

Group	trading	
Gas	price	trading	
Oil	price	trading	

	High	
70	
62	
39	

Low	
15	
7	
10	

Average	
34	
27	
19	

2010	

Year	end	
33	
18	
25	

High	
79	
62	
75	

Low	
24	
11	
11	

Average	
45	
28	
29	

$	million

2009

Year	end
30
26
13

The	major	components	of	market	risk	are	commodity	price	risk,	foreign	currency	exchange	risk,	interest	rate	risk	and	equity	price	risk,	each	of	which	is	
discussed	below.

(i) Commodity price risk
The	group’s	integrated	supply	and	trading	function	uses	conventional	financial	and	commodity	instruments	and	physical	cargoes	available	in	the	related	
commodity	markets.	Oil	and	natural	gas	swaps,	options	and	futures	are	used	to	mitigate	price	risk.	Power	trading	is	undertaken	using	a	combination	of	
over-the-counter	forward	contracts	and	other	derivative	contracts,	including	options	and	futures.	This	activity	is	on	both	a	standalone	basis	and	in	
conjunction	with	gas	derivatives	in	relation	to	gas-generated	power	margin.	In	addition,	NGLs	are	traded	around	certain	US	inventory	locations	using	
over-the-counter	forward	contracts	in	conjunction	with	over-the-counter	swaps,	options	and	physical	inventories.	Trading	value-at-risk	information	in	relation	
to	these	activities	is	shown	in	the	table	above.

As	described	above,	the	group	also	carries	out	risk	management	of	certain	natural	business	exposures	using	over-the-counter	swaps	and	exchange	

futures	contracts.	Together	with	certain	physical	supply	contracts	that	are	classified	as	derivatives,	these	contracts	fall	outside	of	the	value-at-risk	
framework.	For	these	derivative	contracts	the	sensitivity	of	the	net	fair	value	to	an	immediate	10%	increase	or	decrease	in	all	reference	prices	would	have	
been	$104	million	at	31	December	2010	(2009	$73	million).	This	figure	does	not	include	any	corresponding	economic	benefit	or	disbenefit	that	would	arise	
from	the	natural	business	exposure	which	would	be	expected	to	offset	the	gain	or	loss	on	the	over-the-counter	swaps	and	exchange	futures	contracts	
mentioned	above.

In	addition,	the	group	has	embedded	derivatives	relating	to	certain	natural	gas	contracts.	The	net	fair	value	of	these	contracts	was	a	liability	of	

$1,607	million	at	31	December	2010	(2009	liability	of	$1,331	million).	Key	information	on	the	natural	gas	contracts	is	given	below.

At	31	December	
Remaining	contract	terms	
Contractual/notional	amount	

2010	
4	years	and	5	months	to	7	years	and	9	months	
1,688	million	therms	

2009
9	months	to	8	years	9	months
2,460	million	therms

For	these	embedded	derivatives	the	sensitivity	of	the	net	fair	value	to	an	immediate	10%	favourable	or	adverse	change	in	the	key	assumptions	is	
as	follows.

At	31	December	

Favourable	10%	change	
Unfavourable	10%	change	

	Gas	price	
145		
(180)	

Oil	price	
48		
(68)	

Power	price	
10		
(10)	

2010	

Discount	
rate	
10		
(10)	

Gas	price	
175		
(215)	

Oil	price	
26		
(43)	

Power	price	
23		
(19)	

$	million

2009

Discount
rate
20	
(20)

186	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Notes	on	financial	statements

27.	Financial	instruments	and	financial	risk	factors	continued
The	sensitivities	for	risk	management	activity	and	embedded	derivatives	are	hypothetical	and	should	not	be	considered	to	be	predictive	of	future	
performance.	In	addition,	for	the	purposes	of	this	analysis,	in	the	above	table,	the	effect	of	a	variation	in	a	particular	assumption	on	the	fair	value	of	the	
embedded	derivatives	is	calculated	independently	of	any	change	in	another	assumption.	In	reality,	changes	in	one	factor	may	contribute	to	changes	in	
another,	which	may	magnify	or	counteract	the	sensitivities.	Furthermore,	the	estimated	fair	values	as	disclosed	should	not	be	considered	indicative	of	
future	earnings	on	these	contracts.

(ii) Foreign currency exchange risk
Where	the	group	enters	into	foreign	currency	exchange	contracts	for	entrepreneurial	trading	purposes	the	activity	is	controlled	using	trading	value-at-risk	
techniques	as	explained	above.	This	activity	is	included	within	oil	price	trading	in	the	value-at-risk	table	above.

Since	BP	has	global	operations,	fluctuations	in	foreign	currency	exchange	rates	can	have	significant	effects	on	the	group’s	reported	results.	The	

effects	of	most	exchange	rate	fluctuations	are	absorbed	in	business	operating	results	through	changing	cost	competitiveness,	lags	in	market	adjustment	to	
movements	in	rates	and	translation	differences	accounted	for	on	specific	transactions.	For	this	reason,	the	total	effect	of	exchange	rate	fluctuations	is	not	
identifiable	separately	in	the	group’s	reported	results.	The	main	underlying	economic	currency	of	the	group’s	cash	flows	is	the	US	dollar.	This	is	because	BP’s	
major	product,	oil,	is	priced	internationally	in	US	dollars.	BP’s	foreign	currency	exchange	management	policy	is	to	minimize	economic	and	material	
transactional	exposures	arising	from	currency	movements	against	the	US	dollar.	The	group	co-ordinates	the	handling	of	foreign	currency	exchange	risks	
centrally,	by	netting	off	naturally-occurring	opposite	exposures	wherever	possible,	and	then	dealing	with	any	material	residual	foreign	currency	exchange	risks.
The	group	manages	these	exposures	by	constantly	reviewing	the	foreign	currency	economic	value	at	risk	and	aims	to	manage	such	risk	to	keep	the	

12-month	foreign	currency	value	at	risk	below	$200	million.	At	31	December	2010,	the	foreign	currency	value	at	risk	was	$81	million	(2009	$140	million).	
At	no	point	over	the	past	three	years	did	the	value	at	risk	exceed	the	maximum	risk	limit.	The	most	significant	exposures	relate	to	capital	expenditure	
commitments	and	other	UK	and	European	operational	requirements,	for	which	a	hedging	programme	is	in	place	and	hedge	accounting	is	claimed	as	
outlined	in	Note	34.

For	highly	probable	forecast	capital	expenditures	the	group	locks	in	the	US	dollar	cost	of	non-US	dollar	supplies	by	using	currency	forwards	and	

futures.	The	main	exposures	are	sterling,	euro,	Norwegian	krone,	Australian	dollar,	Korean	won	and	Singapore	dollar	and	at	31	December	2010	open	
contracts	were	in	place	for	$989	million	sterling,	$115	million	euro,	$212	million	Norwegian	krone	and	$143	million	Australian	dollar	capital	expenditures	
maturing	within	five	years,	with	over	80%	of	the	deals	maturing	within	two	years	(2009	$800	million	sterling,	$491	million	Canadian	dollar,	$299	million	
euro,	$240	million	Norwegian	krone,	$215	million	Australian	dollar,	$51	million	Korean	won	and	$41	million	Singapore	dollar	capital	expenditures	maturing	
within	six	years	with	over	65%	of	the	deals	maturing	within	two	years).

For	other	UK,	European,	Canadian	and	Australian	operational	requirements	the	group	uses	cylinders	and	currency	forwards	to	hedge	the	estimated	

exposures	on	a	12-month	rolling	basis.	At	31	December	2010,	the	open	positions	relating	to	cylinders	consisted	of	receive	sterling,	pay	US	dollar,	
purchased	call	and	sold	put	options	(cylinders)	for	$1,340	million	(2009	$1,887	million);	receive	euro,	pay	US	dollar	cylinders	for	$650	million	(2009	
$1,716	million);	receive	Australian	dollar,	pay	US	dollar	cylinders	for	$286	million	(2009	$297	million).	At	31	December	2010	the	open	positions	relating	to	
currency	forwards	consisted	of	buy	sterling,	sell	US	dollar	currency	forwards	for	$925	million	(2009	nil);	buy	Euro,	sell	US	dollar	currency	forwards	for	
$630	million	(2009	nil);	and	buy	Canadian	dollar,	sell	US	dollar,	currency	forwards	for	$162	million	(2009	nil).

In	addition,	most	of	the	group’s	borrowings	are	in	US	dollars	or	are	hedged	with	respect	to	the	US	dollar.	At	31	December	2010,	the	total	foreign	

currency	net	borrowings	not	swapped	into	US	dollars	amounted	to	$652	million	(2009	$465	million).	Of	this	total,	$125	million	was	denominated	in	
currencies	other	than	the	functional	currency	of	the	individual	operating	unit	being	entirely	Canadian	dollars	(2009	$113	million,	being	entirely	Canadian	
dollars).	It	is	estimated	that	a	10%	change	in	the	corresponding	exchange	rates	would	result	in	an	exchange	gain	or	loss	in	the	income	statement	of	
$12	million	(2009	$11	million).

(iii) Interest rate risk
Where	the	group	enters	into	money	market	contracts	for	entrepreneurial	trading	purposes	the	activity	is	controlled	using	value-at-risk	techniques	as	
described	above.	This	activity	is	included	within	oil	price	trading	in	the	value-at-risk	table	above.

BP	is	also	exposed	to	interest	rate	risk	from	the	possibility	that	changes	in	interest	rates	will	affect	future	cash	flows	or	the	fair	values	of	its	financial	

instruments,	principally	finance	debt.	

While	the	group	issues	debt	in	a	variety	of	currencies	based	on	market	opportunities,	it	uses	derivatives	to	swap	the	debt	to	a	floating	rate	exposure,	

mainly	to	US	dollar	floating,	but	in	certain	defined	circumstances	maintains	a	US	dollar	fixed	rate	exposure	for	a	proportion	of	debt.	The	proportion	of	
floating	rate	debt	net	of	interest	rate	swaps	at	31	December	2010	was	67%	of	total	finance	debt	outstanding	(2009	63%).	The	weighted	average	interest	
rate	on	finance	debt	at	31	December	2010	is	2%	(2009	2%)	and	the	weighted	average	maturity	of	fixed	rate	debt	is	five	years	(2009	four	years).

The	group’s	earnings	are	sensitive	to	changes	in	interest	rates	on	the	floating	rate	element	of	the	group’s	finance	debt.	If	the	interest	rates	

applicable	to	floating	rate	instruments	were	to	have	increased	by	1%	on	1	January	2011,	it	is	estimated	that	the	group’s	profit	before	taxation	for	2011	
would	decrease	by	approximately	$303	million	(2009	$219	million	decrease	in	2010).	This	assumes	that	the	amount	and	mix	of	fixed	and	floating	rate	debt,	
including	finance	leases,	remains	unchanged	from	that	in	place	at	31	December	2010	and	that	the	change	in	interest	rates	is	effective	from	the	beginning	
of	the	year.	Where	the	interest	rate	applicable	to	an	instrument	is	reset	during	a	quarter	it	is	assumed	that	this	occurs	at	the	beginning	of	the	quarter	and	
remains	unchanged	for	the	rest	of	the	year.	In	reality,	the	fixed/floating	rate	mix	will	fluctuate	over	the	year	and	interest	rates	will	change	continually.	
Furthermore,	the	effect	on	earnings	shown	by	this	analysis	does	not	consider	the	effect	of	any	other	changes	in	general	economic	activity	that	may	
accompany	such	an	increase	in	interest	rates.

(iv) Equity price risk
The	group	holds	equity	investments,	typically	made	for	strategic	purposes,	that	are	classified	as	non-current	available-for-sale	financial	assets	and	are	
measured	initially	at	fair	value	with	changes	in	fair	value	recognized	in	other	comprehensive	income.	Accumulated	fair	value	changes	are	recycled	to	the	
income	statement	on	disposal,	or	when	the	investment	is	impaired.	No	impairment	losses	have	been	recognized	in	2010	(2009	nil	and	2008	$546	million)	
relating	to	listed	non-current	available-for-sale	investments.	For	further	information	see	Note	28.

At	31	December	2010,	it	is	estimated	that	an	increase	of	10%	in	quoted	equity	prices	would	result	in	an	immediate	credit	to	other	comprehensive	

income	of	$95	million	(2009	$130	million	credit	to	other	comprehensive	income),	whilst	a	decrease	of	10%	in	quoted	equity	prices	would	result	in	an	
immediate	charge	to	other	comprehensive	income	of	$95	million	(2009	$130	million	charge	to	other	comprehensive	income).	BP	has	derivative	positions	
that	result	in	opposite	impacts	such	that	a	10%	increase	in	equity	prices	would	result	in	a	charge	to	profit	or	loss	of	$70	million	(2009	nil)	and	a	10%	
decrease	in	equity	prices	would	result	in	a	gain	to	profit	or	loss	of	$67	million	(2009	nil).

BP	Annual	Report	and	Form	20-F	2010	 187

i

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Notes	on	financial	statements

27.	Financial	instruments	and	financial	risk	factors	continued
At	31	December	2010,	a	single	equity	investment	made	up	80%	(2009	73%)	of	the	carrying	amount	of	non-current	available-for-sale	financial	assets	thus	
the	group’s	exposure	is	concentrated	on	changes	in	the	share	price	of	this	equity	in	particular.

(b)	Credit	risk
Credit	risk	is	the	risk	that	a	customer	or	counterparty	to	a	financial	instrument	will	fail	to	perform	or	fail	to	pay	amounts	due	causing	financial	loss	to	the	
group	and	arises	from	cash	and	cash	equivalents,	derivative	financial	instruments	and	deposits	with	financial	institutions	and	principally	from	credit	
exposures	to	customers	relating	to	outstanding	receivables.

The	group	has	a	credit	policy,	approved	by	the	CFO,	that	is	designed	to	ensure	that	consistent	processes	are	in	place	throughout	the	group	to	

measure	and	control	credit	risk.	Credit	risk	is	considered	as	part	of	the	risk-reward	balance	of	doing	business.	On	entering	into	any	business	contract	the	
extent	to	which	the	arrangement	exposes	the	group	to	credit	risk	is	considered.	Key	requirements	of	the	policy	are	formal	delegated	authorities	to	the	
sales	and	marketing	teams	to	incur	credit	risk	and	to	a	specialized	credit	function	to	set	counterparty	limits;	the	establishment	of	credit	systems	and	
processes	to	ensure	that	counterparties	are	rated	and	limits	set;	and	systems	to	monitor	exposure	against	limits	and	report	regularly	on	those	exposures,	
and	immediately	on	any	excesses,	and	to	track	and	report	credit	losses.	The	treasury	function	provides	a	similar	credit	risk	management	activity	with	
respect	to	group-wide	exposures	to	banks	and	other	financial	institutions.

While	the	global	credit	environment	showed	signs	of	stabilization	and	improvement	in	2010,	economic	and	political	uncertainties	continue	to	drive	

heightened	awareness,	discussion	and	co-ordination	around	the	credit	risks	arising	from	the	group’s	activities.

Before	trading	with	a	new	counterparty	can	start,	its	creditworthiness	is	assessed	and	a	credit	rating	is	allocated	that	indicates	the	probability	of	

default,	along	with	a	credit	exposure	limit.	The	assessment	process	takes	into	account	all	available	qualitative	and	quantitative	information	about	the	
counterparty	and	the	group,	if	any,	to	which	the	counterparty	belongs.	The	counterparty’s	business	activities,	financial	resources	and	business	risk	
management	processes	are	taken	into	account	in	the	assessment,	to	the	extent	that	this	information	is	publicly	available	or	otherwise	disclosed	to	BP	by	
the	counterparty,	together	with	external	credit	ratings.	Creditworthiness	continues	to	be	evaluated	after	transactions	have	been	initiated	and	a	watchlist	of	
higher-risk	counterparties	is	maintained.	

The	group	does	not	aim	to	remove	credit	risk	but	expects	to	experience	a	certain	level	of	credit	losses.	The	group	attempts	to	mitigate	credit	risk	by	

entering	into	contracts	that	permit	netting	and	allow	for	termination	of	the	contract	on	the	occurrence	of	certain	events	of	default.	Depending	on	the	
creditworthiness	of	the	counterparty,	the	group	may	require	collateral	or	other	credit	enhancements	such	as	cash	deposits	or	letters	of	credit	and	parent	
company	guarantees.	Trade	receivables	and	payables,	and	derivative	assets	and	liabilities,	are	presented	on	a	net	basis	where	unconditional	netting	
arrangements	are	in	place	with	counterparties	and	where	there	is	an	intent	to	settle	amounts	due	on	a	net	basis.	The	maximum	credit	exposure	associated	
with	financial	assets	is	equal	to	the	carrying	amount.	At	31	December	2010,	the	maximum	credit	exposure	was	$60,643	million	(2009	$49,575	million).	
Collateral	received	and	recognized	in	the	balance	sheet	at	the	year	end	was	$313	million	(2009	$549	million)	and	collateral	held	off	balance	sheet	was	
$52	million	(2009	$48	million).	Credit	exposure	exists	in	relation	to	guarantees	issued	by	group	companies	under	which	amounts	outstanding	at	
31	December	2010	were	$404	million	(2009	$319	million)	in	respect	of	liabilities	of	jointly	controlled	entities	and	associates	and	$664	million	(2009	$667	
million)	in	respect	of	liabilities	of	other	third	parties.

Notwithstanding	the	processes	described	above,	significant	unexpected	credit	losses	can	occasionally	occur.	Exposure	to	unexpected	losses	

increases	with	concentrations	of	credit	risk	that	exist	when	a	number	of	counterparties	are	involved	in	similar	activities	or	operate	in	the	same	industry	
sector	or	geographical	area,	which	may	result	in	their	ability	to	meet	contractual	obligations	being	impacted	by	changes	in	economic,	political	or	other	
conditions.	The	group’s	principal	customers,	suppliers	and	financial	institutions	with	which	it	conducts	business	are	located	throughout	the	world.	In	addition,	
these	risks	are	managed	by	maintaining	a	group	watchlist	and	aggregating	multi-segment	exposures	to	ensure	that	a	material	credit	risk	is	not	missed.

Reports	are	regularly	prepared	and	presented	to	the	GFRC	that	cover	the	group’s	overall	credit	exposure	and	expected	loss	trends,	exposure	by	

segment,	and	overall	quality	of	the	portfolio.	The	reports	also	include	details	of	the	largest	counterparties	by	exposure	level	and	expected	loss,	and	details	
of	counterparties	on	the	group	watchlist.

Some	mitigation	of	credit	exposure	is	achieved	by:	netting	arrangements;	credit	support	agreements	which	require	the	counterparty	to	provide	

collateral	or	other	credit	risk	mitigation;	and	credit	insurance	and	other	risk	transfer	instruments.

For	the	contracts	comprising	derivative	financial	instruments	in	an	asset	position	at	31	December	2010,	it	is	estimated	that	over	80%	(2009	over	

80%)	of	the	unmitigated	credit	exposure	is	to	counterparties	of	investment	grade	credit	quality.

For	cash	and	cash	equivalents,	the	treasury	function	dynamically	manages	bank	deposit	limits	to	ensure	cash	is	well-diversified	and	to	avoid	
concentration	risks.	At	31	December	2010,	over	80%	of	the	cash	and	cash	equivalents	balance	was	deposited	with	financial	institutions	rated	A+	or	higher.

Trade	and	other	receivables	of	the	group	are	analysed	in	the	table	below.	By	comparing	the	BP	credit	ratings	to	the	equivalent	external	credit	ratings,	

it	is	estimated	that	approximately	50-60%	(2009	approximately	55-60%)	of	the	unmitigated	trade	receivables	portfolio	exposure	is	of	investment	grade	
credit	quality.	With	respect	to	the	trade	and	other	receivables	that	are	neither	impaired	nor	past	due,	there	are	no	indications	as	of	the	reporting	date	that	
the	debtors	will	not	meet	their	payment	obligations.

The	group	does	not	typically	renegotiate	the	terms	of	trade	receivables;	however,	if	a	renegotiation	does	take	place,	the	outstanding	balance	

is	included	in	the	analysis	based	on	the	original	payment	terms.	There	were	no	significant	renegotiated	balances	outstanding	at	31	December	2010	or	
31	December	2009.

Trade	and	other	receivables	at	31	December	
Neither	impaired	nor	past	due	
Impaired	(net	of	valuation	allowance)	
Not	impaired	and	past	due	in	the	following	periods
	 within	30	days	
31	to	60	days	
61	to	90	days	
over	90	days	

188	 BP	Annual	Report	and	Form	20-F	2010

2010	
30,181		
67		

1,358		
249		
101		
424		
32,380		

$	million

2009
29,426	
91	

808	
151	
76	
464	
31,016

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
	
		
27.	Financial	instruments	and	financial	risk	factors	continued
The	movement	in	the	valuation	allowance	for	trade	receivables	is	set	out	below.

At	1	January	
Exchange	adjustments	
Charge	for	the	year	
Utilization	
At	31	December	

Notes	on	financial	statements

2010	
430		
(9)	
150		
(143)	
428		

$	million

2009
391	
12	
157	
(130)
430

(c)	Liquidity	risk	
Liquidity	risk	is	the	risk	that	suitable	sources	of	funding	for	the	group’s	business	activities	may	not	be	available.	The	group’s	liquidity	is	managed	centrally	
with	operating	units	forecasting	their	cash	and	currency	requirements	to	the	central	treasury	function.	Unless	restricted	by	local	regulations,	subsidiaries	
pool	their	cash	surpluses	to	treasury,	which	will	then	arrange	to	fund	other	subsidiaries’	requirements,	or	invest	any	net	surplus	in	the	market	or	arrange	for	
necessary	external	borrowings,	while	managing	the	group’s	overall	net	currency	positions.

Following	the	Gulf	of	Mexico	oil	spill,	the	group	faced	significant	challenges	in	managing	liquidity	risk.	The	group	was	required	to	make	substantial	

cash	payments	in	connection	with	the	oil	spill	and	also	experienced	increased	requirements	during	the	year	to	post	letters	of	credit	to	collateralize	a	
number	of	environmental	liabilities	totalling	$624	million	and	post	further	cash	collateral	under	trading	agreements	totalling	$728	million.	Further	informaton	
is	provided	in	Liquidity	and	capital	resources	on	pages	63	to	67.

In	managing	its	liquidity	risk,	the	group	has	access	to	a	wide	range	of	funding	at	competitive	rates	through	capital	markets	and	banks.	The	group’s	

treasury	function	centrally	co-ordinates	relationships	with	banks,	borrowing	requirements,	foreign	exchange	requirements	and	cash	management.	The	
group	believes	it	has	access	to	sufficient	funding	through	its	own	current	cash	holdings	and	future	cash	generation	including	disposal	proceeds,	the	
commercial	paper	markets,	and	by	using	undrawn	committed	borrowing	facilities,	to	meet	foreseeable	liquidity	requirements.	At	31	December	2010,	the	
group	had	substantial	amounts	of	undrawn	borrowing	facilities	available,	including	committed	facilities	of	$12,500	million	(2009	$4,950	million),	consisting	
of	$5,250	million	of	standby	facilities	(of	which	$400	million	is	available	to	draw	and	repay	by	mid-September	2011,	$4,550	million	until	mid-October	2011,	
and	$300	million	until	mid-January	2013)	and	$7,250	million	of	364-day	facilities	(of	which	$4,000	million	can	be	drawn	until	late	May	2011	and	is	repayable	
up	to	364	days	from	the	date	of	drawing,	$2,000	million	drawn	until	the	end	of	June	2011,	$750	million	drawn	until	early	July	2011,	and	$500	million	drawn	
until	late	August	2011).	These	facilities	are	with	a	number	of	international	banks	and	borrowings	under	them	would	be	at	pre-agreed	rates.

The	group	has	in	place	a	European	Debt	Issuance	Programme	(DIP)	under	which	the	group	may	raise	up	to	$20	billion	of	debt	for	maturities	of	one	
month	or	longer.	At	31	December	2010,	the	amount	drawn	down	against	the	DIP	was	$12,272	million	(2009	$11,403	million).	In	addition,	the	group	has	in	
place	an	unlimited	US	Shelf	Registration	under	which	it	may	raise	debt	with	maturities	of	one	month	or	longer.	

The	group	has	long-term	debt	ratings	of	A2	(stable	outlook)	assigned	by	Moody’s	and	A	(negative	outlook)	assigned	by	Standard	&	Poor’s,	a	

downgrading	from	Aa1	(stable	outlook)	and	AA	(stable	outlook),	respectively	assigned	prior	to	the	Gulf	of	Mexico	oil	spill.	

Since	the	credit	rating	downgrading,	we	have	issued	$6.2	billion	of	long-term	debt	early	in	the	fourth	quarter	2010,	and	issued	short-term	

commercial	paper	at	competitive	rates,	as	and	when	required.	As	an	additional	measure,	we	have	increased	and	maintained	the	cash	and	cash	equivalents	
held	by	the	group	to	$18.6	billion	at	the	end	of	2010,	compared	with	$8.3	billion	at	the	end	of	2009.

The	amounts	shown	for	finance	debt	in	the	table	below	include	expected	interest	payments	on	borrowings	and	the	future	minimum	lease	

payments	with	respect	to	finance	leases.

Included	within	current	finance	debt	are	US	Industrial	Revenue/Municipal	bonds	where	bondholders	have	the	option	to	tender	the	bonds	for	
repayment	at	interest	reset	dates,	and	the	next	reset	date	falls	within	12	months	of	the	balance	sheet	date.	The	amounts	at	the	end	of	2010	totalled	$379	
million,	down	from	$2,895	million	at	the	end	of	2009.	The	reduction	largely	reflects	the	initial	failure	to	re-market	the	bonds	following	the	Gulf	of	Mexico	oil	
spill,	as	well	as	active	management	by	BP	to	withdraw	or	re-negotiate	term-out	of	the	bonds	on	reset	dates	to	further	remove	the	uncertainty	of	the	
liquidity	risk.	Also	included	within	current	finance	debt	at	the	end	of	2009	was	an	amount	of	$1,622	million	for	loans	associated	with	long-term	gas	supply	
contracts	backed	by	gas	pre-paid	bonds	with	tender	options	at	interest	rate	resets	with	BP	as	the	liquidity	provider.	Following	the	Gulf	of	Mexico	oil	spill	the	
bonds	failed	re-marketing	requiring	BP	to	acquire	and	hold	all	of	the	bonds,	with	corresponding	reduction	to	nil	in	the	amount	reflected	in	finance	debt	at	
the	end	of	2010.

Current	finance	debt	on	the	group	balance	sheet	at	31	December	2010	includes	$6,197	million	(2009	nil)	in	respect	of	cash	deposits	received	

for	disposals	expected	to	complete	in	2011	which	will	be	considered	extinguished	on	completion	of	the	transactions.	This	amount	is	excluded	from	the	
table	below.

The	table	also	shows	the	timing	of	cash	outflows	relating	to	trade	and	other	payables	and	accruals.

Within	one	year	
1	to	2	years		
2	to	3	years		
3	to	4	years		
4	to	5	years		
5	to	10	years	
Over	10	years	

Trade	and	
other	
payablesa	
42,691	
6,549	
6,242	
411	
365	
323	
25	
56,606	

Accruals	
5,612	
278	
125	
42	
28	
110	
54	
6,249	

2010	

Finance	
debt	
9,353	
6,816	
7,542	
6,105	
5,494	
6,642	
724	
42,676	

Trade	and
other	
payables	
31,413	
1,059	
1,089	
566	
67	
85	
46	
34,325	

Accruals	
6,202	
231	
106	
78	
49	
163	
76	
6,905	

$	million

2009

Finance
debt
9,790
6,861
5,359
5,528
3,151
5,723
1,150
37,562

aT		rade	and	other	payables	at	31	December	2010	includes	the	Gulf	of	Mexico	oil	spill	trust	fund	liability	which	is	payable	as	follows:	$5,008	million	within	one	year;	$5,000	million	payable	in	1	to	2	years	and	
$5,000	million	payable	in	2	to	3	years.

BP	Annual	Report	and	Form	20-F	2010	 189

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Notes	on	financial	statements

27.	Financial	instruments	and	financial	risk	factors	continued
The	group	manages	liquidity	risk	associated	with	derivative	contracts,	other	than	derivative	hedging	instruments,	based	on	the	expected	maturities	of	both	
derivative	assets	and	liabilities	as	indicated	in	Note	34.	Management	does	not	currently	anticipate	any	cash	flows	that	could	be	of	a	significantly	different	
amount,	or	could	occur	earlier	than	the	expected	maturity	analysis	provided.

The	table	below	shows	cash	outflows	for	derivative	hedging	instruments	based	upon	contractual	payment	dates.	The	amounts	reflect	the	maturity	
profile	of	the	fair	value	liability	where	the	instruments	will	be	settled	net,	and	the	gross	settlement	amount	where	the	pay	leg	of	a	derivative	will	be	settled	
separately	from	the	receive	leg,	as	in	the	case	of	cross-currency	interest	rate	swaps	hedging	non-US	dollar	finance	debt.	The	swaps	are	with	high	
investment-grade	counterparties	and	therefore	the	settlement	day	risk	exposure	is	considered	to	be	negligible.	Not	shown	in	the	table	are	the	gross	
settlement	amounts	for	the	receive	leg	of	derivatives	that	are	settled	separately	from	the	pay	leg,	which	amount	to	$6,725	million	at	31	December	2010	
(2009	$7,999	million)	to	be	received	on	the	same	day	as	the	related	cash	outflows.

Within	one	year	
1	to	2	years					
2	to	3	years	
3	to	4	years	
4	to	5	years	
5	to	10	years		

2010	
986	
1,682	
1,358	
1,124	
295	
947	
6,392	

$	million

2009
2,826
1,395
1,669
1,349
1,104
322
8,665

The	group	has	issued	third-party	guarantees,	as	described	above	under	credit	risk.	These	amounts	represent	the	maximum	exposure	of	the	group,	
substantially	all	of	which	could	be	called	within	one	year.

28.	Other	investments

Listed	 	
Unlisted	

2010	

$	million

2009

Current		 Non-current	
	953		
238		
	1,191		

	–		
1,532	
1,532		

Non-current
1,296	
271	
1,567	

Other	non-current	investments	comprise	equity	investments	that	have	no	fixed	maturity	date	or	coupon	rate.	These	investments	are	classified	as	
available-for-sale	financial	assets	and	as	such	are	recorded	at	fair	value	with	the	gain	or	loss	arising	as	a	result	of	changes	in	fair	value	recorded	directly	in	
equity.	Accumulated	fair	value	changes	are	recycled	to	the	income	statement	on	disposal,	or	when	the	investment	is	impaired.

The	fair	value	of	listed	investments	has	been	determined	by	reference	to	quoted	market	bid	prices	and	as	such	are	in	level	1	of	the	fair	value	

hierarchy.	Unlisted	investments	are	stated	at	cost	less	accumulated	impairment	losses	and	are	in	level	3	of	the	fair	value	hierarchy.

At	31	December	2010,	current	unlisted	investments	relate	to	repurchased	gas	pre-paid	bonds	–	see	Note	35	for	further	information.
In	2010,	no	impairment	losses	were	incurred	relating	to	either	unlisted	investments	or	other	listed	investments.	In	2009,	impairment	losses	were	

incurred	of	$13	million	relating	to	unlisted	investments	and	nil	relating	to	other	listed	investments.

BP	has	pledged	listed	equity	investments	with	a	carrying	value	of	$948	million	as	part	of	a	financing	arrangement.	As	BP	has	retained	substantially	

all	the	risks	and	rewards	associated	with	the	shares	they	continue	to	be	reflected	as	an	asset	on	the	balance	sheet,	with	a	liability	being	reflected	within	
finance	debt.	BP	can	request	to	have	the	shares	returned	at	any	time	with	20	days	notice,	up	to	the	date	of	maturity	(in	three	tranches,	up	to	December	
2013),	subject	to	repayment	of	the	outstanding	loan.	

29.	Inventories

Crude	oil	
Natural	gas		
Refined	petroleum	and	petrochemical	products	

Supplies	

Trading	inventories	

Cost	of	inventories	expensed	in	the	income	statement	

2010	
8,969	
112	
13,997	
23,078	
1,669	
24,747	
1,471	
26,218	
216,211	

$	million

2009
6,237
105
12,337
18,679
1,661
20,340
2,265
22,605
163,772

The	inventory	valuation	at	31	December	2010	is	stated	net	of	a	provision	of	$41	million	(2009	$46	million)	to	write	inventories	down	to	their	net	realizable	
value.	The	net	movement	in	the	year	in	respect	of	inventory	net	realizable	value	provisions	was	$5	million	credit	(2009	$1,366	million	credit).

190	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
		
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
		
	
	
	
	
		
	
	
	
	
	
	
30.	Trade	and	other	receivables

Financial	assets

Trade	receivables	
Amounts	receivable	from	jointly	controlled	entities	
Amounts	receivable	from	associates	

	 Other	receivables	

Non-financial	assets

Gulf	of	Mexico	oil	spill	trust	fund	reimbursement	asseta	

	 Other	receivables	

Notes	on	financial	statements

2010	

$	million

2009

Current		 Non-current	

Current		

Non-current

	24,255		
751		
	448		
	4,763		
	30,217		

5,943		
	389		
6,332		
	36,549		

		–		
	601		
	220		
	1,342		
	2,163		

	3,601		
	534		
	4,135		
	6,298		

	22,604		
	1,317		
	417		
	4,949		
	29,287		

		–		
	244		
	244		
	29,531		

	–	
	11	
	298	
	1,420	
	1,729	

		–	
	–	
		–	
	1,729	

a		See	

	Note	2	for	further	information.

Trade	and	other	receivables	are	predominantly	non-interest	bearing.	See	Note	27	for	further	information.

Receivables	with	a	carrying	value	of	$18	million	(2009	nil)	have	been	pledged	as	security	for	certain	of	the	group’s	liabilities.

31.	Cash	and	cash	equivalents

Cash	at	bank	and	in	hand	
Term	bank	deposits	
Other	cash	equivalents	

2010	
8,209	
5,253	
5,094	
18,556	

$	million

2009
3,359
3,211
1,769
8,339

Cash	and	cash	equivalents	comprise	cash	in	hand;	current	balances	with	banks	and	similar	institutions;	term	deposits	of	three	months	or	less	with	banks	
and	similar	institutions;	and	short-term	highly	liquid	investments	that	are	readily	convertible	to	known	amounts	of	cash,	are	subject	to	insignificant	risk	of	
changes	in	value	and	have	a	maturity	of	three	months	or	less	from	the	date	of	acquisition.	The	carrying	amounts	of	cash	at	bank	and	in	hand	and	term	bank	
deposits	approximate	their	fair	values.	Substantially	all	of	the	other	cash	equivalents	are	categorized	within	level	1	of	the	fair	value	hierarchy.

Cash	and	cash	equivalents	at	31	December	2010	includes	$1,089	million	(2009	$1,095	million)	that	is	restricted.	This	relates	principally	to	amounts	

required	to	cover	initial	margins	on	trading	exchanges.

See	Note	27	for	further	information.

32.	Valuation	and	qualifying	accounts

At	1	January	
Charged	to	costs	and	expenses	
Charged	to	other	accountsa	
Deductions			
At	31	December	

aP	 rincipally	currency	transactions.

2010	

2009	

Doubtful	 Fixed	assets	–		
investments	
		349		
		376		
(3)	
(182)	
		540		

debts	
		430		
150		
(9)	
(143)	
		428		

Doubtful	 Fixed	assets	–		
investments	
		935		
		66		
		6		
(658)	
		349		

debts	
		391		
		157		
		12		
(130)	
		430		

$	million

2008

Doubtful	 Fixed	assets	–	
investments
146	
647	
143
(1)
		935	

debts	
406		
191		
(32)	
(174)	
391		

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Valuation	and	qualifying	accounts	are	deducted	in	the	balance	sheet	from	the	assets	to	which	they	apply.

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Notes	on	financial	statements

33.	Trade	and	other	payables

Financial	liabilities

Trade	payables	
Amounts	payable	to	jointly	controlled	entities	
Amounts	payable	to	associates	
Gulf	of	Mexico	oil	spill	trust	fund	liabilitya	

	 Other	payables	

Non-financial	liabilities	
	 Other	payables	

a	See	

	Note	2	for	further	information.

2010	

$	million

2009

Current		 Non-current	

Current		

Non-current

	27,510		
1,361		
712		
5,002		
8,100		
	42,685		

		–		
	1,905		
	220		
	9,899		
	1,790		
	13,814		

	22,886		
	304		
	692		
		–		
	7,531		
	31,413		

	3,644		
46,329		

	471		
	14,285		

	3,791		
	35,204		

	–	
	2,419	
	298	
		–	
	195	
	2,912	

	286	
	3,198	

Trade	and	other	payables	are	predominantly	interest	free,	however	the	Gulf	of	Mexico	oil	spill	trust	fund	is	recorded	on	a	discounted	basis.	See	Note	27	for	
further	information.

34.	Derivative	financial	instruments

An	outline	of	the	group’s	financial	risks	and	the	objectives	and	policies	pursued	in	relation	to	those	risks	is	set	out	in	Note	27.

In	the	normal	course	of	business	the	group	enters	into	derivative	financial	instruments	(derivatives)	to	manage	its	normal	business	exposures	in	

relation	to	commodity	prices,	foreign	currency	exchange	rates	and	interest	rates,	including	management	of	the	balance	between	floating	rate	and	fixed	rate	
debt,	consistent	with	risk	management	policies	and	objectives.	Additionally,	the	group	has	a	well-established	entrepreneurial	trading	operation	that	is	
undertaken	in	conjunction	with	these	activities	using	a	similar	range	of	contracts.

IAS	39	prescribes	strict	criteria	for	hedge	accounting,	whether	as	a	cash	flow	or	fair	value	hedge	or	a	hedge	of	a	net	investment	in	a	foreign	
operation,	and	requires	that	any	derivative	that	does	not	meet	these	criteria	should	be	classified	as	held	for	trading	and	fair	valued,	with	gains	and	losses	
recognized	in	the	income	statement.

The	fair	values	of	derivative	financial	instruments	at	31	December	are	set	out	below.

Fair	
value	
asset	

	194		
	1,099		
	5,350		
	561		
		–		
	7,204		
	18		

	134		
	101		
	235		

	772		
	337		
	1,109		
	8,566		
	4,356		
	4,210		

2010	

Fair	
value	
liability	

(280)	
(877)	
(3,951)	
(432)	
(89)	
(5,629)	
(1,625)	

(124)	
(1)	
(125)	

(80)	
(74)	
(154)	
(7,533)	
(3,856)	
(3,677)	

Fair	
value	
asset	

	318		
	1,140		
	5,636		
	682		
	47		
	7,823		
	137		

	182		
	44		
	226		

	490		
	256		
	746		
	8,932		
	4,967		
	3,965		

$	million

2009

Fair
value
liability

(226)
(1,191)
(3,960)
(497)
(47)		
(5,921)
(1,468)

(114)
(298)
(412)

(232)
(122)
(354)
(8,155)
(4,681)
(3,474)

Derivatives	held	for	trading	
Currency	derivatives	
	 Oil	price	derivatives	

Natural	gas	price	derivatives	
Power	price	derivatives	

	 Other	derivatives	

Embedded	derivative	commodity	price	contracts	
Cash	flow	hedges

Currency	forwards,	futures	and	cylinders	
Cross-currency	interest	rate	swaps	

Fair	value	hedges

Currency	forwards,	futures	and	swaps	
Interest	rate	swaps	

Of	which	–	current	

	 –	non-current	

192	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
		
	
	
	
		
		
		
		
	
	
	
	
	
	
		
		
		
	
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
			
		
		
		
		
		
		
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
		
		
		
		
		
		
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
		
	
		
		
	
	
	
	
Notes	on	financial	statements

34.	Derivative	financial	instruments	continued
Derivatives	held	for	trading
The	group	maintains	active	trading	positions	in	a	variety	of	derivatives.	The	contracts	may	be	entered	into	for	risk	management	purposes,	to	satisfy	supply	
requirements	or	for	entrepreneurial	trading.	Certain	contracts	are	classified	as	held	for	trading,	regardless	of	their	original	business	objective,	and	are	
recognized	at	fair	value	with	changes	in	fair	value	recognized	in	the	income	statement.	Trading	activities	are	undertaken	by	using	a	range	of	contract	types	
in	combination	to	create	incremental	gains	by	arbitraging	prices	between	markets,	locations	and	time	periods.	The	net	of	these	exposures	is	monitored	
using	market	value-at-risk	techniques	as	described	in	Note	27.

The	following	tables	show	further	information	on	the	fair	value	of	derivatives	and	other	financial	instruments	held	for	trading	purposes.	
Derivative	assets	held	for	trading	have	the	following	fair	values	and	maturities.

Currency	derivatives	
Oil	price	derivatives	
Natural	gas	price	derivatives	
Power	price	derivatives	

Currency	derivatives	
Oil	price	derivatives	
Natural	gas	price	derivatives	
Power	price	derivatives	
Other	derivatives	

Less	than	
1	year	
	124		
	797		
	2,591		
	389		
	3,901		

Less	than	
1	year	
	162		
	814		
	2,958		
	496		
	47		
	4,477		

1-2	years	
	41		
	128		
	1,100		
	125		
	1,394		

2-3	years	
	18		
	82		
	652		
	35		
	787		

3-4	years	
	11		
	64		
	375		
	11		
	461		

4-5	years	
		–		
	21		
	231		
	1		
	253		

1-2	years	
	83		
	136		
	1,059		
	139		
		–		
	1,417		

2-3	years	
	33		
	69		
	582		
	32		
		–		
	716		

3-4	years	
	22		
	59		
	354		
	12		
		–		
	447		

4-5	years	
	16		
	44		
	186		
	3		
		–		
	249		

Derivative	liabilities	held	for	trading	have	the	following	fair	values	and	maturities.

Currency	derivatives	
Oil	price	derivatives	
Natural	gas	price	derivatives	
Power	price	derivatives	
Other	derivatives	

Currency	derivatives	
Oil	price	derivatives	
Natural	gas	price	derivatives	
Power	price	derivatives	
Other	derivatives	

Less	than	
1	year	
(228)	
(794)	
(2,174)	
(287)	
		–		
(3,483)	

Less	than	
1	year	
(110)	
(1,083)	
(2,381)	
(335)	
(47)	
	(3,956)	

1-2	years	
(6)	
(76)	
(741)	
(103)	
(29)	
(955)	

2-3	years	
(46)	
(6)	
(484)	
(32)	
(60)	
(628)	

3-4	years	
		–		
(1)	
(161)	
(9)	
		–		
(171)	

4-5	years	
		–		
		–		
(114)	
(1)	
		–		
(115)	

1-2	years	
(58)	
(67)	
(607)	
(109)	
		–		
	(841)	

2-3	years	
(20)	
(29)	
(248)	
(39)	
		–		
(336)	

3-4	years	
(32)	
(11)	
(222)	
(11)	
		–		
(276)	

4-5	years	
(4)	
(1)	
(78)	
(3)	
		–		
(86)	

$	million

2010

Total
	194	
	1,099	
	5,350	
	561	
	7,204	

$	million

2009

Total
	318	
	1,140	
	5,636	
	682	
	47	
	7,823	

$	million

2010

Total
(280)
(877)
(3,951)
(432)
(89)
(5,629)

$	million

2009

Total
(226)
(1,191)
(3,960)
(497)
(47)	
(5,921)

Over	
5	years	
		–		
	7		
	401		
		–		
	408		

Over	
5	years	
	2		
	18		
	497		
		–		
		–		
	517		

Over	
5	years	
		–		
		–		
(277)	
		–		
		–		
(277)	

Over	
5	years	
(2)	
		–		
(424)	
		–		
		–		
(426)	

If	at	inception	of	a	contract	the	valuation	cannot	be	supported	by	observable	market	data,	any	gain	or	loss	determined	by	the	valuation	methodology	is	not	
recognized	in	the	income	statement	but	is	deferred	on	the	balance	sheet	and	is	commonly	known	as	‘day-one	profit	or	loss’.	This	deferred	gain	or	loss	is	
recognized	in	the	income	statement	over	the	life	of	the	contract	until	substantially	all	of	the	remaining	contract	term	can	be	valued	using	observable	market	
data	at	which	point	any	remaining	deferred	gain	or	loss	is	recognized	in	the	income	statement.	Changes	in	valuation	from	this	initial	valuation	are	recognized	
immediately	through	the	income	statement.

BP	Annual	Report	and	Form	20-F	2010	 193

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Notes	on	financial	statements

34.	Derivative	financial	instruments	continued
The	following	table	shows	the	changes	in	the	day-one	profits	and	losses	deferred	on	the	balance	sheet.

Fair	value	of	contracts	not	recognized	through	the	income	statement	at	1	January	
Fair	value	of	new	contracts	at	inception	not	recognized	in	the	income	statement	
Fair	value	recognized	in	the	income	statement	
Fair	value	of	contracts	not	recognized	through	profit	at	31	December		

2010	

Natural	
gas	price	
	33		
	39		
(3)	
	69		

Oil	price	
21		
		–		
(21)	
		–		

Oil	price	
	32		
		–		
(11)	
	21		

$	million

2009

Natural
gas	price
	83	
(14)
(36)
	33	

The	following	table	shows	the	fair	value	of	derivative	assets	and	derivative	liabilities	held	for	trading,	analysed	by	maturity	period	and	by	methodology	of	fair	
value	estimation.	

IFRS	7	‘Financial	Instruments:	Disclosures’	sets	out	a	fair	value	hierarchy	which	consists	of	three	levels	that	describe	the	methodology	of	estimation	

as	follows:	

Level	1	–	using	quoted	prices	in	active	markets	for	identical	assets	or	liabilities.
Level	2	–		using	inputs	for	the	asset	or	liability,	other	than	quoted	prices,	that	are	observable	either	directly	(i.e.	as	prices)	or	indirectly		

(i.e.	derived	from	prices).

Level	3	–		using	inputs	for	the	asset	or	liability	that	are	not	based	on	observable	market	data	such	as	prices	based	on	internal	models	or	other	

valuation	methods.

This	information	is	presented	on	a	gross	basis,	that	is,	before	netting	by	counterparty.

Less	than	
1	year	

	122		
	7,132		
	341		
	7,595		
(3,694)	
	3,901		

(239)	
(6,733)	
(205)	
(7,177)	
	3,694		
(3,483)	
	418		

Less	than	
1	year	

	163		
	9,544		
	264		
	9,971		
(5,494)	
	4,477		

(95)	
(9,086)	
(269)	
(9,450)	
	5,494		
(3,956)	
	521		

1-2	years	

2-3	years	

3-4	years	

4-5	years	

	36		
	1,928		
	314		
	2,278		
(884)	
	1,394		

(6)	
(1,685)	
(148)	
(1,839)	
	884		
(955)	
	439		

	12		
	639		
	296		
	947		
(160)	
	787		

(46)	
(617)	
(125)	
(788)	
	160		
(628)	
	159		

	5		
	239		
	267		
	511		
(50)	
	461		

		–		
(107)	
(114)	
(221)	
	50		
(171)	
	290		

		–		
	109		
	165		
	274		
(21)	
	253		

		–		
(44)	
(92)	
(136)	
	21		
(115)	
	138		

1-2	years	

2-3	years	

3-4	years	

4-5	years	

	76		
	2,182		
	188		
	2,446		
(1,029)	
	1,417		

(39)	
(1,681)	
(150)	
(1,870)	
	1,029		
(841)	
	576		

	23		
	915		
	162		
	1,100		
(384)	
	716		

(14)	
(597)	
(109)	
(720)	
	384		
(336)	
	380		

	17		
	357		
	148		
	522		
(75)	
	447		

(24)	
(234)	
(93)	
(351)	
	75		
(276)	
	171		

	10		
	146		
	128		
	284		
(35)	
	249		

		–		
(47)	
(74)	
(121)	
	35		
(86)	
	163		

$	million

2010

Total

	175	
	10,047
	1,793
	12,015	
(4,811)
	7,204	

(291)
(9,186)
(963)
(10,440)
	4,811	
(5,629)
	1,575

$	million

2009

Total

	290	
	13,144	
	1,417	
	14,851	
(7,028)
	7,823	

(173)
(11,645)
(1,131)
(12,949)
	7,028	
(5,921)
	1,902

Over	
5	years	

		–		
		–		
	410		
	410		
(2)	
	408		

		–		
		–		
(279)	
(279)	
	2		
(277)	
	131		

Over	
5	years	

	1		
		–		
	527		
	528		
(11)	
	517		

(1)	
		–		
(436)	
(437)	
	11		
(426)	
	91		

Fair	value	of	derivative	assets	

Level	1	 	
Level	2	 	
Level	3	 		

Less:	netting	by	counterparty	

Fair	value	of	derivative	liabilities

Level	1	 	
Level	2	 	
Level	3	 		

Less:	netting	by	counterparty	

Net	fair	value	

Fair	value	of	derivative	assets

Level	1	 	
Level	2	 	
Level	3	 		

Less:	netting	by	counterparty	

Fair	value	of	derivative	liabilities

Level	1	 	
Level	2	 	
Level	3	 		

Less:	netting	by	counterparty	

Net	fair	value	

194	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
		
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
		
		
		
			
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
			
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
			
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
		
		
		
			
		
		
		
		
	
	
	
	
	
	
	
	
			
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
		
	
	
	
	
	
		
		
		
		
		
	
	
	
34.	Derivative	financial	instruments	continued
The	following	table	shows	the	changes	during	the	year	in	the	net	fair	value	of	derivatives	held	for	trading	purposes	within	level	3	of	the	fair	value	hierarchy.

Notes	on	financial	statements

Net	fair	value	of	contracts	at	1	January	2010	
Gains	(losses)	recognized	in	the	income	statement	
Settlements	
Purchases	
Sales	
Transfers	out	of	level	3	
Transfers	into	level	3	
Exchange	adjustments	
Net	fair	value	of	contracts	at	31	December	2010			

Net	fair	value	of	contracts	at	1	January	2009	
Gains	(losses)	recognized	in	the	income	statement	
Settlements	
Purchases	
Sales	
Transfers	out	of	level	3	
Transfers	into	level	3	
Exchange	adjustments	
Net	fair	value	of	contracts	at	31	December	2009			

Oil	
price	
	215		
	21		
(54)	
		–		
		–		
(18)	
		–		
		–		
	164		

Natural	gas	
price	
	72		
	637		
(11)	
		–		
		–		
(38)	
	4		
	3		
	667		

Currency	
	3		
(1)	
		–		
		–		
		–		
(2)	
		–		
		–		
		–		

Oil	
price	
	149		
	205		
(91)	
		–		
		–		
(50)	
	2		
		–		
215	

Natural	gas	
price	
	17		
	91		
(5)	
		–		
		–		
(4)	
(25)	
(2)	
72	

Power
price	
		–		
		–		
		–		
	1		
(2)	
		–		
		–		
		–		
(1)	

Power
price	
(1)	
(1)	
	1		
		–		
		–		
		–		
		–		
		–		
(1)	

Other	
		–		
(1)	
		–		
		–		
	1		
		–		
		–		
		–		
–	

$	million

Total
			286	
	657	
(64)
				–	
				–	
(56)
			4	
			3	
	830

$	million

Total
	169	
	294	
(96)
	1	
(1)
(56)
(23)
(2)
286

The	amount	recognized	in	the	income	statement	for	the	year	relating	to	level	3	held-for-trading	derivatives	still	held	at	31	December	2010	was	a	
$651	million	gain	(2009	$278	million	gain	relating	to	derivatives	still	held	at	31	December	2009).

Gains	and	losses	relating	to	derivative	contracts	are	included	either	within	sales	and	other	operating	revenues	or	within	purchases	in	the	income	
statement	depending	upon	the	nature	of	the	activity	and	type	of	contract	involved.	The	contract	types	treated	in	this	way	include	futures,	options,	swaps	
and	certain	forward	sales	and	forward	purchases	contracts.	Gains	or	losses	arise	on	contracts	entered	into	for	risk	management	purposes,	optimization	
activity	and	entrepreneurial	trading.	They	also	arise	on	certain	contracts	that	are	for	normal	procurement	or	sales	activity	for	the	group	but	that	are	required	
to	be	fair	valued	under	accounting	standards.	Also	included	within	sales	and	other	operating	revenues	are	gains	and	losses	on	inventory	held	for	trading	
purposes.	The	total	amount	relating	to	all	of	these	items	was	a	net	gain	of	$1,428	million	(2009	$3,735	million	net	gain	and	2008	$6,721	million	net	gain).	

Embedded	derivatives
Prior	to	the	development	of	an	active	gas	trading	market,	UK	gas	contracts	were	priced	using	a	basket	of	available	price	indices,	primarily	relating	to	oil	
products,	power	and	inflation.	After	the	development	of	an	active	UK	gas	market,	certain	contracts	were	entered	into	or	renegotiated	using	pricing	
formulae	not	directly	related	to	gas	prices,	for	example,	oil	product	and	power	prices.	In	these	circumstances,	pricing	formulae	have	been	determined	to	be	
derivatives,	embedded	within	the	overall	contractual	arrangements	that	are	not	clearly	and	closely	related	to	the	underlying	commodity.	The	resulting	fair	
value	relating	to	these	contracts	is	recognized	on	the	balance	sheet	with	gains	or	losses	recognized	in	the	income	statement.

All	the	embedded	derivatives	relate	to	commodity	prices,	are	categorized	in	level	3	of	the	fair	value	hierarchy	and	are	valued	using	inputs	that	

include	price	curves	for	each	of	the	different	products	that	are	built	up	from	active	market	pricing	data.	Where	necessary,	these	are	extrapolated	to	the	
expiry	of	the	contracts	(the	last	of	which	is	in	2018)	using	all	available	external	pricing	information.	Additionally,	where	limited	data	exists	for	certain	
products,	prices	are	interpolated	using	historic	and	long-term	pricing	relationships.

Embedded	derivative	assets	and	liabilities	have	the	following	fair	values	and	maturities.

Assets	 	
Liabilities	
Net	fair	value	

Assets	 	
Liabilities	
Net	fair	value	

Less	than	
1	year	
18	
(325)	
(307)	

Less	than	
1	year	
134	
(154)	
(20)	

1-2	years	
–	
(326)	
(326)	

2-3	years	
–	
(285)	
(285)	

3-4	years	
–	
(281)	
(281)	

4-5	years	
–	
(212)	
(212)	

1-2	years	
–	
(236)	
(236)	

2-3	years	
–	
(231)	
(231)	

3-4	years	
–	
(227)	
(227)	

4-5	years	
–	
(232)	
(232)	

$	million

2010

Total
18
(1,625)
(1,607)

$	million

2009

Total
137
(1,468)
(1,331)

Over	
5	years	
–	
(196)	
(196)	

Over	
5	years	
3	
(388)	
(385)	

BP	Annual	Report	and	Form	20-F	2010	 195

i

F
n
a
n
c
i
a

l

s
t
a
t
e
m
e
n
t
s

	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
		
	
	
		
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
		
		
		
			
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
		
		
		
			
		
		
		
		
	
	
	
	
	
	
	
	
	
Notes	on	financial	statements

34.	Derivative	financial	instruments	continued
The	following	table	shows	the	changes	during	the	year	in	the	net	fair	value	of	embedded	derivatives,	within	level	3	of	the	fair	value	hierarchy.

Net	fair	value	of	contracts	at	1	January	
Settlements	
Gains	(losses)	recognized	in	the	income	statementa	
Exchange	adjustments	
Net	fair	value	of	contracts	at	31	December	

2010	

Commodity	
price	
(1,331)	
	37		
(350)	
	37		
(1,607)	

$	million

2009

Commodity
price
(1,892)
	221	
	535	
(195)
(1,331)

aT		 he	amount	for	gains	(losses)	recognized	in	the	income	statement	for	2009	includes	a	loss	of	$224	million	arising	as	a	result	of	refinements	in	the	modelling	and	valuation	methods	used	for	these	contracts.

The	amount	recognized	in	the	income	statement	for	the	year	relating	to	level	3	embedded	derivatives	still	held	at	31	December	2010	was	a	$350	million	
loss	(2009	$347	million	gain	relating	to	embedded	derivatives	still	held	at	31	December	2009).

The	fair	value	gain	(loss)	on	embedded	derivatives	is	shown	below.

Commodity	price	embedded	derivatives	
Interest	rate	embedded	derivatives	
Fair	value	(loss)	gain	

2010	
(309)	
		–		
(309)	

2009	
	607		
		–		
	607		

$	million

2008
(106)
(5)	
(111)

Cash	flow	hedges
At	31	December	2010,	the	group	held	currency	forwards	and	futures	contracts	and	cylinders	that	were	being	used	to	hedge	the	foreign	currency	risk	of	
highly	probable	forecast	transactions,	as	well	as	cross-currency	interest	rate	swaps	to	fix	the	US	dollar	interest	rate	and	US	dollar	redemption	value,	
with	matching	critical	terms	on	the	currency	leg	of	the	swap	with	the	underlying	non-US	dollar	debt	issuance.	Note	27	outlines	the	management	of	risk	
aspects	for	currency	and	interest	rate	risk.	For	cash	flow	hedges	the	group	only	claims	hedge	accounting	for	the	intrinsic	value	on	the	currency	with	any	
fair	value	attributable	to	time	value	taken	immediately	to	the	income	statement.	There	were	no	highly	probable	transactions	for	which	hedge	accounting	
has	been	claimed	that	have	not	occurred	and	no	significant	element	of	hedge	ineffectiveness	requiring	recognition	in	the	income	statement.	For	cash	
flow	hedges	the	pre-tax	amount	removed	from	equity	during	the	period	and	included	in	the	income	statement	is	a	gain	of	$25	million	(2009	loss	of	
$366	million	and	2008	loss	of	$45	million).	The	entire	gain	of	$25	million	is	included	in	production	and	manufacturing	expenses	(2009	$332	million	loss	in	
production	and	manufacturing	expense	and	$34	million	loss	in	finance	costs;	2008	$1	million	loss	in	production	and	manufacturing	expense	and	
$44	million	loss	in	finance	costs).	The	amount	removed	from	equity	during	the	period	and	included	in	the	carrying	amount	of	non-financial	assets	was	a	
loss	of	$53	million	(2009	$136	million	loss	and	2008	$38	million	gain).

The	amounts	retained	in	equity	at	31	December	2010	are	expected	to	mature	and	impact	the	income	statement	by	a	gain	of	$89	million	in	2011,	a	

loss	of	$23	million	in	2012	and	a	loss	of	$50	million	in	2013	and	beyond.

Fair	value	hedges
At	31	December	2010,	the	group	held	interest	rate	and	cross-currency	interest	rate	swap	contracts	as	fair	value	hedges	of	the	interest	rate	risk	on	fixed	
rate	debt	issued	by	the	group.	The	effectiveness	of	each	hedge	relationship	is	quantitatively	assessed	and	demonstrated	to	continue	to	be	highly	effective.	
The	gain	on	the	hedging	derivative	instruments	taken	to	the	income	statement	in	2010	was	$563	million	(2009	$98	million	loss	and	2008	$2	million	gain)	
offset	by	a	loss	on	the	fair	value	of	the	finance	debt	of	$554	million	(2009	$117	million	gain	and	2008	$20	million	loss).

The	interest	rate	and	cross-currency	interest	rate	swaps	have	an	average	maturity	of	four	to	five	years,	(2009	four	to	five	years)	and	are	used	to	

convert	sterling,	euro,	Swiss	franc,	Australian	dollar,	Japanese	yen	and	Hong	Kong	dollar	denominated	borrowings	into	US	dollar	floating	rate	debt.		
Note	27	outlines	the	group’s	approach	to	interest	rate	risk	management.

Hedges	of	net	investments	in	foreign	operations
The	group	held	currency	swap	contracts	as	a	hedge	of	a	long-term	investment	in	a	UK	subsidiary	that	expired	in	2009.	The	loss	on	the	hedge	recognized	in	
equity	in	2008	was	$38	million.	US	dollars	had	been	sold	forward	for	sterling	purchased	and	matched	the	underlying	liability	with	no	significant	
ineffectiveness	reflected	in	the	income	statement.

196	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
		
		
		
		
		
		
		
		
		
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
35.	Finance	debt

Borrowings		
Net	obligations	under	finance	leases	

Disposal	deposits	

Notes	on	financial	statements

Current 
8,312  
117  
8,429  
6,197  
14,626  

Non-current 
 30,017  
 693  
30,710  
– 
30,710  

2010	

Total	
38,329		
810 	
39,139 	
6,197 	
45,336		

Current	
	9,018		
		91		
9,109		
–	
9,109		

Non-current	
	25,020		
498		
25,518		
–	
25,518		

$	million

2009

Total
	34,038
589	
34,627
–
34,627

Current	finance	debt	includes	the	portion	of	long-term	debt	that	will	mature	in	the	next	12	months,	amounting	to	$6,976	million	(2009	$3,965	million).	
Deposits	for	disposal	transactions	expected	to	complete	in	2011	of	$6,197	million	(2009	nil)	are	also	included.	This	debt	will	be	considered	extinguished	on	
completion	of	the	transactions.	

Current	finance	debt	also	includes	US	Industrial	Revenue/Municipal	bonds	of	$379	million	(2009	$2,895	million)	with	earliest	contractual	repayment	

dates	within	one	year,	and	the	2009	balance	included	$1,622	million	for	loans	associated	with	long-term	gas	supply	contracts	backed	by	gas	pre-paid	bonds.	
The	bondholders	typically	have	the	option	to	tender	these	bonds	for	repayment	on	interest	reset	dates	with	any	bonds	that	are	tendered	being	remarketed.	
The	reduction	in	current	finance	debt	in	2010	attributable	to	such	bonds	largely	reflects	the	unsuccessful	remarketing	of	the	bonds	during	the	year.	BP	has	
repaid	$2,460	million	of	US	Industrial	Revenue/Municipal	bonds	and	at	31	December	2010	either	held	or	had	retired	the	bonds.	All	of	the	outstanding	bonds	
associated	with	long-term	gas	supply	contracts,	amounting	to	$1,527	million	were	held	by	BP	with	the	liability	now	recorded	within	other	payables	on	the	
balance	sheet	and	the	bonds	recorded	within	other	current	investments.

At	31	December	2010	$790	million	(2009	$113	million)	of	finance	debt	was	secured	by	the	pledging	of	assets,	and	$4,780	million	was	secured	in	

connection	with	deposits	received	relating	to	certain	disposal	transactions	expected	to	complete	in	2011	(2009	nil).	In	addition,	in	connection	with	
$4,588	million	(2009	nil)	of	finance	debt,	BP	has	entered	into	crude	oil	sales	contracts	in	respect	of	oil	produced	from	certain	fields	in	offshore	Angola	and	
Azerbaijan	to	provide	security	to	the	lending	banks.	The	remainder	of	finance	debt	was	unsecured.

The	following	table	shows,	by	major	currency,	the	group’s	finance	debt	at	31	December	and	the	weighted	average	interest	rates	achieved	at	those	
dates	through	a	combination	of	borrowings	and	derivative	financial	instruments	entered	into	to	manage	interest	rate	and	currency	exposures.	The	disposal	
deposits	noted	above	are	excluded	from	this	analysis.

US	dollar	
Euro	
Other	currencies	

US	dollar	
Euro	
Other	currencies	

	 Fixed rate debt 

  Floating rate debt 

Total

Weighted 
average 
interest 
rate 
% 

Weighted 
average 
time for 
which rate 
is fixed 
Years 

4  
4  
6  

4		
4		
6		

5  
3  
18  

4		
2		
14		

Weighted   
average   
interest   
rate  
% 

1  
2  
4  

1		
2		
3		

Amount 
$ million 

14,797  
  53  
140  
14,990  

12,525		
63		
171		
12,759		

Amount 
$ million 

21,076 
2,988 
  85  
24,149  

20,566		
1,199		
103		
21,868		

Amount
$ million

2010
35,873 
3,041 
225 
39,139

2009
33,091	
1,262
274
34,627

The	Euro	debt	not	swapped	to	US	dollar	is	naturally	hedged	for	the	foreign	currency	risk	by	holding	equivalent	Euro	cash	and	cash	equivalent	amounts.

Finance leases
The	group	uses	finance	leases	to	acquire	property,	plant	and	equipment.	These	leases	have	terms	of	renewal	but	no	purchase	options	and	escalation	
clauses.	Renewals	are	at	the	option	of	the	lessee.	Future	minimum	lease	payments	under	finance	leases	are	set	out	below.

Future	minimum	lease	payments	payable	within

1	year	
2	to	5	years	
Thereafter	

Less	finance	charges	
Net	obligations	

Of	which		–	payable	within	1	year	

–	payable	within	2	to	5	years	
–	payable	thereafter	

2010	

	153		
	535		
	438		
1,126		

	316		
810	

117		
 404		
	289		

$	million

2009

109	
329	
407	
845	

256
589

91	
202
296	

BP	Annual	Report	and	Form	20-F	2010	 197

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Notes	on	financial	statements

35.	Finance	debt	continued
Fair values
The	estimated	fair	value	of	finance	debt	is	shown	in	the	table	below	together	with	the	carrying	amount	as	reflected	in	the	balance	sheet.

Long-term	borrowings	in	the	table	below	include	the	portion	of	debt	that	matures	in	the	year	from	31	December	2010,	whereas	in	the	balance	

sheet	the	amount	would	be	reported	within	current	finance	debt.	The	disposal	deposits	noted	above	are	excluded	from	this	analysis.

The	carrying	amount	of	the	group’s	short-term	borrowings,	comprising	mainly	commercial	paper,	bank	loans,	overdrafts	and	US	Industrial	Revenue/
Municipal	bonds,	approximates	their	fair	value.	The	fair	value	of	the	group’s	long-term	borrowings	and	finance	lease	obligations	is	estimated	using	quoted	
prices	or,	where	these	are	not	available,	discounted	cash	flow	analyses	based	on	the	group’s	current	incremental	borrowing	rates	for	similar	types	and	
maturities	of	borrowing.

Short-term	borrowings	
Long-term	borrowings	
Net	obligations	under	finance	leases	
Total	finance	debt	

2010	

Carrying		
amount	
1,453	
36,876		
810		
39,139		

Fair	value	
5,144		
29,918		
599		
35,661		

Fair value 
1,453 
37,600  
928  
39,981  

$	million

2009

Carrying
amount
5,144	
28,894
589	
34,627	

36.	Capital	disclosures	and	analysis	of	changes	in	net	debt

The	group	defines	capital	as	the	total	equity	of	the	group.	The	group’s	approach	to	managing	capital	is	set	out	in	its	financial	framework	which	was	revised	
during	2010,	with	the	objective	of	maintaining	a	capital	structure	that	allows	the	group	to	execute	its	strategy	and	is	resilient	to	inherent	volatility.	The	group	
intends	to	invest	to	grow	the	company	and	shareholder	value	sustainably	through	the	business	cycle,	whilst	providing	the	group	with	financial	flexibility	in	
the	medium	term	as	the	disposal	programme	is	completed	and	commitments	to	the	Deepwater	Horizon	Oil	Spill	Trust	are	fulfilled.	

In	the	light	of	the	Gulf	of	Mexico	oil	spill	and	the	agreement	to	establish	the	$20-billion	trust	fund,	the	BP	board	reviewed	its	dividend	policy	and	

decided	that	no	ordinary	share	dividends	would	be	paid	in	respect	of	the	first	three	quarters	of	2010.	On	1	February	2011,	BP	announced	the	resumption	of
quarterly	dividend	payments,	with	a	fourth	quarter	dividend	of	7	cents	per	share.	We	believe	this	level	is	supported	by	the	success	of	our	disposal	
programme	thus	far,	and	by	the	improving	business	environment,	but	is	balanced	by	the	recognition	of	our	continuing	obligation	to	fund	the	trust	until	the	
end	of	2013	and	the	need	to	retain	financial	flexibility.	We	intend	to	increase	the	dividend	level	over	time	in	line	with	the	circumstances	of	the	company.
Going	forward,	the	group	intends	to	maintain	a	significant	cash	liquidity	buffer	and	reduce	the	net	debt	ratio	to	within	a	range	of	10-20%.
The	group	monitors	capital	on	the	basis	of	the	net	debt	ratio,	that	is,	the	ratio	of	net	debt	to	net	debt	plus	equity.	Net	debt	is	calculated	as	gross	

finance	debt,	as	shown	in	the	balance	sheet,	plus	the	fair	value	of	associated	derivative	financial	instruments	that	are	used	to	hedge	foreign	exchange	and	
interest	rate	risks	relating	to	finance	debt,	for	which	hedge	accounting	is	claimed,	less	cash	and	cash	equivalents.	Net	debt	and	net	debt	ratio	are	
non-GAAP	measures.	BP	uses	these	measures	to	provide	useful	information	to	investors.	Net	debt	enables	investors	to	see	the	economic	effect	of	gross	
debt,	related	hedges	and	cash	and	cash	equivalents	in	total.	The	net	debt	ratio	enables	investors	to	see	how	significant	net	debt	is	relative	to	equity	from	
shareholders.	The	derivatives	are	reported	on	the	balance	sheet	within	the	headings	‘Derivative	financial	instruments’.	All	components	of	equity	are	
included	in	the	denominator	of	the	calculation.	At	31	December	2010	the	net	debt	ratio	was	21%	(2009	20%).

During	2010,	the	company	did	not	repurchase	any	of	its	own	shares.

At	31	December		
Gross	debt	 	
Less:	Cash	and	cash	equivalents	
Less:	Fair	value	asset	of	hedges	related	to	finance	debt	
Net	debt	
Equity	 	
Net	debt	ratio	

	 www.bp.com/downloads/changesinnetdebt
An	analysis	of	changes	in	net	debt	is	provided	below.

Movement	in	net	debt	
At	1	January	
Exchange	adjustments	
Net	cash	flow	
Movement	in	finance	debt	relating	to	investing	activitiesb	
Other	movements	
At	31	December	

2010	
45,336		
18,556		
916		
25,864		
95,891		
21%	

Finance 
debta 
(34,500) 
194  
(3,613) 
(6,197)	
(304) 
(44,420) 

Cash and 
cash 
equivalents 
8,339  
(279) 
10,496  
–  
   –  
18,556  

2010	

Net	
debt	
(26,161)	
(85)	
6,883		
(6,197) 
(304)	
(25,864)	

Finance	
debta	
(33,238)	
(60)	
(1,141)	
–	
(61)	
(34,500)	

Cash	and
cash	
equivalents	
8,197		
110		
32		
–	
–	
8,339		

$	million

2009
34,627	
8,339	
127	
26,161	
102,113
20%

$	million

2009

Net
debt
(25,041)
50	
(1,109)
–
(61)
(26,161)

a		Including
b		See	

	Note	35	for	further	information.

	fair	value	of	associated	derivative	financial	instruments.

198	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
		
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
	
	
		
	
		
		
		
		
		
		
	
		
		
		
		
		
		
		
	
	
	
	
  
  
	
		
		
		
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	 www.bp.com/downloads/provisions

37.	Provisions

At	1	January	2010	
Exchange	adjustments	
Acquisitions		
New	or	increased	provisions	
Write-back	of	unused	provisions	
Unwinding	of	discount	
Change	in	discount	rate	
Utilization	
Reclassified	as	liabilities	directly	associated	with		

assets	held	for	sale	

Deletions	
At	31	December	2010	
Of	which	–	current	

	 –	non-current	

At	1	January	2009	
Exchange	adjustments	
New	or	increased	provisions	
Write-back	of	unused	provisions	
Unwinding	of	discount	
Change	in	discount	rate	
Utilization	
Deletions	
At	31	December	2009	
Of	which	–	current	

	 –	non-current	

Notes	on	financial	statements

Decommissioning  Environmental  Spill response 
–  
–  
–  
10,883 
–  
–  
–  
(9,840) 

							9,020  
(114) 
188  
1,800  
(12) 
168  
444  
(164) 

 1,719  
–  
–  
 1,290  
(120) 
   29  
   22  
(460) 

  Litigation and    Clean Water 
claims  Act penalties 
 –  
 –  
 –  
   3,510  
 –  
 –  
 –  
 –  

 1,076  
(7) 
2  
15,171 
(51) 
18  
9  
(4,250) 

(381) 
(405) 
10,544  
432  
10,112  

(1) 
(14) 
 2,465  
635 
1,830 

– 
–  
1,043 
982 
61 

– 
(1) 
11,967 
7,011 
4,956 

 –  
 –  
   3,510  
 –  
   3,510  

Decommissioning	 Environmental	
1,691		
15		
588		
(259)	
32		
18		
(308)	
(58)	
1,719		
368		
1,351		

8,418		
398		
169		
–	
184		
324		
(383)	
(90)	
9,020		
287		
8,733		

Litigation	
1,446		
22		
302		
(99)	
15		
(35)	
(574)	
(1)	
1,076		
433		
643		

$	million

Total
  14,630
(171)
 205 
  33,462 
(649)
 234 
 469 
(15,469)

(383)
(421)
  31,907 
9,489 
  22,418 

$	million

Total
13,653	
464	
2,315	
(586)
247	
315	
(1,626)
(152)
14,630	
1,660	
12,970	

Other 
2,815  
(50) 
15  
 808  
(466) 
19  
(6) 
(755) 

(1) 
(1) 
2,378  
 429  
1,949  

Other	
2,098		
29		
1,256		
(228)	
16		
8		
(361)	
(3)	
2,815		
572		
2,243		

The	group	makes	full	provision	for	the	future	cost	of	decommissioning	oil	and	natural	gas	production	facilities	and	related	pipelines	on	a	discounted	basis	on
the	installation	of	those	facilities.	The	provision	for	the	costs	of	decommissioning	these	production	facilities	and	pipelines	at	the	end	of	their	economic	lives	
has	been	estimated	using	existing	technology,	at	current	prices	or	future	assumptions,	depending	on	the	expected	timing	of	the	activity,	and	discounted	
using	a	real	discount	rate	of	1.5%	(2009	1.75%).	These	costs	are	generally	expected	to	be	incurred	over	the	next	30	years.	While	the	provision	is	based	on	
the	best	estimate	of	future	costs	and	the	economic	lives	of	the	facilities	and	pipelines,	there	is	uncertainty	regarding	both	the	amount	and	timing	of	these	
costs.

Provisions	for	environmental	remediation	are	made	when	a	clean-up	is	probable	and	the	amount	of	the	obligation	can	be	estimated	reliably.	

Generally,	this	coincides	with	commitment	to	a	formal	plan	of	action	or,	if	earlier,	on	divestment	or	on	closure	of	inactive	sites.	The	provision	for	
environmental	liabilities	has	been	estimated	using	existing	technology,	at	current	prices	and	discounted	using	a	real	discount	rate	of	1.5%	(2009	1.75%).	
The	majority	of	these	costs	are	expected	to	be	incurred	over	the	next	10	years.	The	extent	and	cost	of	future	remediation	programmes	are	inherently	
difficult	to	estimate.	They	depend	on	the	scale	of	any	possible	contamination,	the	timing	and	extent	of	corrective	actions,	and	also	the	group’s	share	of	the	
liability.

The	litigation	category	includes	provisions	for	matters	related	to,	for	example,	commercial	disputes,	product	liability,	and	allegations	of	exposures		

of	third	parties	to	toxic	substances.	Included	within	the	other	category	at	31	December	2010	are	provisions	for	deferred	employee	compensation	of	
$728	million	(2009	$789	million)	and	for	expected	rental	shortfalls	on	surplus	properties	of	$45	million	(2009	$246	million).	These	provisions	are	discounted	
using	either	a	nominal	discount	rate	of	3.75%	(2009	4.0%)	or	a	real	discount	rate	of	1.5%	(2009	1.75%),	as	appropriate.

BP	Annual	Report	and	Form	20-F	2010	 199

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Notes	on	financial	statements

	 www.bp.com/downloads/provisions

37.	Provisions	continued
Provisions relating to the Gulf of Mexico oil spill
The	Gulf	of	Mexico	oil	spill	is	described	on	pages	34	to	39	and	in	Note	2.	Provisions	relating	to	the	Gulf	of	Mexico	oil	spill,	included	in	the	table	above,	are	
separately	presented	below:

At	1	January	2010	
New	or	increased	provisions	
Unwinding	of	discount	
Change	in	discount	rate	
Utilization	
At	31	December	2010	
Of	which	–	current	

–	non-current	

   Environmental  Spill response  
–  
–  
10,883  
929  
–  
4  
–  
5  
(9,840) 
(129) 
1,043 
	809  
 982  
	314  
 61  
	495  

   Litigation and  

Clean Water  
claims   Act penalties 
  –  
3,510  
  –  
  –  
  –  
3,510  
  –  
3,510  

 –  
 14,939  
 –  
 –  
(3,966) 
10,973 
   6,642  
   4,331  

$	million

Total
  –
  30,261 
  4 
  5 
(13,935)
  16,335 
7,938 
8,397

Of	which	–	payable	from	the	trust	fund	

382  

–  

9,162  

  –  

9,544 

As	described	in	Note	2,	BP	has	recorded	provisions	at	31	December	2010	relating	to	the	Gulf	of	Mexico	oil	spill	including	amounts	in	relation	to	
environmental	expenditure,	spill	response	costs,	litigation	and	claims,	and	Clean	Water	Act	penalties,	each	of	which	is	described	below.	

Environmental
The	amounts	committed	by	BP	for	a	10-year	research	programme	to	study	the	impact	of	the	incident	on	the	marine	and	shoreline	environment	of	the		
Gulf	of	Mexico	have	been	provided	for.	BP’s	commitment	is	to	provide	$500	million	of	funding,	and	the	remaining	commitment,	on	a	discounted	basis,	of	
$427	million	was	included	in	provisions	at	31	December	2010.	This	amount	is	expected	to	be	spent	evenly	over	the	10-year	period.

As	a	responsible	party	under	the	OPA	90,	BP	faces	claims	by	the	United	States,	as	well	as	by	State,	tribal,	and	foreign	trustees,	if	any,	for	natural	
resource	damages	(“Natural	Resource	Damages	claims”).	These	damages	include,	amongst	other	things,	the	reasonable	costs	of	assessing	the	injury	to	
natural	resources	as	well	as	some	emergency	restoration	projects	which	are	expected	to	occur	over	the	next	two	years.	BP	has	been	incurring	natural	
resource	damage	assessment	costs	and	a	provision	has	been	made	for	the	estimated	costs	of	the	assessment	phase.	The	assessment	covers	a	large	area	
of	potential	impact	and	will	take	some	time	to	complete	in	order	to	determine	both	the	severity	and	duration	of	the	impact	of	the	oil	spill.	The	process	of	
interpreting	the	large	volume	of	data	collected	is	expected	to	take	at	least	several	months	and,	in	order	to	determine	potential	injuries	to	certain	animal	
populations,	data	will	need	to	be	collected	over	one	or	more	reproductive	cycles.	This	expected	assessment	spend	is	based	upon	past	experience	as	well	
as	identified	projects.	A	provision	of	$382	million	has	been	established	for	these	items.	Until	the	size,	location	and	duration	of	the	impact	is	assessed,	it	is	
not	possible	to	estimate	reliably	either	the	amounts	or	timing	of	the	remaining	Natural	Resource	Damages	claims,	therefore	no	amounts	have	been	
provided	for	these	items	and	they	are	disclosed	as	a	contingent	liability.	See	Note	44	for	further	information.

Spill	response
The	remaining	provision	for	spill	response	includes	the	estimated	future	costs	of	both	subsea	operations	as	well	as	surface	and	shoreline	work.

The	subsea	response	provision	is	based	on	the	remaining	activities	expected	to	be	undertaken	and	has	been	calculated	using	daily	rates	of	costs	
incurred	to	date.	This	includes	the	rig	costs	to	complete	the	plugging	and	abandonment	of	the	second	relief	well,	which	is	in	progress	and	is	expected	to	
complete	in	early	March	2011,	and	the	recovery	of	the	subsea	infrastructure	used	as	part	of	the	various	containment	systems.	The	majority	of	the	vessels	
involved	in	the	response	have	now	been	decontaminated.	The	provision	includes	the	costs	of	decontaminating	the	remaining	25	vessels,	which	is	expected	
to	be	complete	by	the	end	of	April	2011.

The	provision	for	surface	and	shoreline	response	is	based	on	the	daily	costs	currently	being	incurred	which	are	underpinned	by	headcount,	
equipment	and	the	number	of	vessels	on	hire.	At	the	end	of	the	year,	there	were	approximately	360	vessels	on	hire	and	the	number	of	personnel	involved	
in	response	activities	was	approximately	6,200.	BP	and	the	US	Coast	Guard	are	working	closely	with	state	and	local	officials	to	clean	Gulf	Coast	beaches	
before	the	2011	spring	and	summer	tourism	seasons	and	this	is	the	basis	on	which	the	provision	at	31	December	2010	has	been	calculated.	The	provision	
also	includes	an	estimate	of	future	federal	response	costs	and	ongoing	monitoring	that	will	be	required	until	the	end	of	the	second	quarter	of	2012.

Litigation	and	claims
Individual and Business Claims, and State and Local Claims under the Oil Pollution Act of 1990 (OPA 90) and claims for personal injury	
BP	faces	claims	under	OPA	90	by	individuals	and	businesses	for	removal	costs,	damage	to	real	or	personal	property,	lost	profits	or	impairment	of	earning	
capacity,	loss	of	subsistence	use	of	natural	resources	and	for	personal	injury	(“Individual	and	Business	Claims”)	and	by	state	and	local	government	entities	
for	removal	costs,	physical	damage	to	real	or	personal	property,	loss	of	government	revenue	and	increased	public	services	costs	(“State	and	Local	Claims”).

The	estimated	future	cost	of	settling	Individual	and	Business	Claims,	State	and	Local	Claims	under	OPA	90	and	claims	for	personal	injuries,	both	

reported	and	unreported,	has	been	provided	for.	Claims	administration	costs	have	also	been	provided	for.

BP	believes	that	the	history	of	claims	received	to	date,	and	settlements	made,	provides	sufficient	data	to	enable	the	company	to	use	an	approach	
based	on	a	combination	of	actuarial	methods	and	management	judgements	to	estimate	IBNR	(Incurred	But	Not	Reported)	claims	to	determine	a	reliable	
best	estimate	of	BP’s	exposure	for	claims	not	yet	reported	in	relation	to	Individual	and	Business	claims,	and	State	and	Local	claims	under	OPA	90.	The	
amount	provided	for	these	claims	has	been	determined	in	accordance	with	IFRS	and	represents	BP’s	current	best	estimate	of	the	expenditure	required	to	
settle	its	obligations	at	the	balance	sheet	date.	The	measurement	of	this	provision	is	subject	to	significant	uncertainty.	Actual	costs	could	ultimately	be	
significantly	higher	or	lower	than	those	recorded	as	the	claims	and	settlement	process	progresses.

In	estimating	the	amount	of	the	provision,	BP	has	determined	a	range	of	possible	outcomes	for	Individual	and	Business	Claims,	and	State	and	Local	

Claims.	These	determinations	are	based	on	BP’s	claims	payment	experience,	the	application	of	insurance	industry	benchmark	data,	the	use	of	a	
combination	of	actuarial	and	statistical	methods	and	management	judgements	where	appropriate.	The	methods	selected	are	consistent	with	those	used	by	
the	insurance	industry	to	estimate	a	range	of	total	expenditures	for	both	reported	and	unreported	claims.	These	methods	have	been	adopted	on	the	basis	
that,	at	this	stage	of	development,	the	application	of	insurance	industry	standard	techniques	for	the	estimation	of	ultimate	losses	is	an	appropriate	
approach	for	the	costs	arising	from	the	Deepwater	Horizon	oil	spill.

200	 BP	Annual	Report	and	Form	20-F	2010

	
  
  
  
  
 
 
 
 
  
  
  
  
  
  
 
 
 
 
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
		
		
		
	
	
Notes	on	financial	statements

37.	Provisions	continued
Through	the	application	of	this	approach,	BP	has	concluded	that	a	reasonable	range	of	possible	outcomes	for	the	amount	of	the	provision	as	at		
31	December	2010	is	$6	billion	to	$13	billion.	BP	believes	that	the	provision	recorded	at	31	December	2010	of	$9.2	billion	represents	a	reliable	best	
estimate	from	within	this	range	of	possible	outcomes.	This	amount	is	shown	as	payable	from	the	trust	fund	under	Litigation and claims in	the	table	above.	
The	provision	is	in	addition	to	the	$3.4	billion	of	claims	paid	in	2010.	Of	this	total	paid,	$3.2	billion	is	included	within	utilization	of	provision	in	the	table,	and	
the	remaining	$0.2	billion	was	a	period	expenditure	prior	to	the	recognition	of	the	provision	at	the	end	of	the	second	quarter	2010.	Also	included	within	the	
total	utilization	of	provision	of	$4	billion	under	Litigation and claims	are	amounts	relating	to	claims	administration	costs	and	legal	fees.	Of	the	total	
payments	of	$3.4	billion	during	the	year,	$3	billion	was	paid	out	of	the	trust	fund	and	$0.4	billion	was	paid	by	BP.

BP’s	management	has	utilized	actuarial	techniques	and	its	judgement	in	determining	this	reliable	best	estimate.	However,	it	is	possible	that	the	final	

outcome	could	lie	outside	this	range.

Many	key	assumptions	underlie	and	influence	both	the	range	of	possible	outcomes	and	the	reliable	best	estimates	of	total	expenditures	derived	for	

both	categories	of	claims.	These	key	assumptions	include	the	amounts	that	will	ultimately	be	paid	in	relation	to	current	claims,	the	number,	type	and	
amounts	for	claims	not	yet	reported,	the	scope	and	number	of	claims	that	can	be	resolved	successfully	in	the	claims	process,	the	resolution	of	rejected	
claims,	the	outcomes	of	any	litigation,	the	effects	on	tourism	and	fisheries	and	other	economic	and	environmental	factors.

The	outcomes	of	claims	and	litigation	are	likely	to	be	paid	out	over	many	years	to	come.	BP	will	re-evaluate	the	assumptions	underlying	this	analysis	

on	a	quarterly	basis	as	more	information	becomes	available	and	the	claims	process	matures.

BP	also	faces	other	litigation	for	which	no	reliable	estimate	of	the	cost	can	currently	be	made.	Therefore	no	amounts	have	been	provided	for	these	

items.	See	Note	44	for	further	information.

Legal fees
Estimated	legal	fees	have	been	provided	for	where	we	have	been	able	to	estimate	reliably	those	which	will	arise	in	the	next	two	years.

Clean	Water	Act	penalties
A	provision	has	been	made	for	the	estimated	penalties	for	strict	liability	under	Section	311	of	the	Clean	Water	Act.	Such	penalties	are	subject	to	a	statutory	
maximum	calculated	as	the	product	of	a	per-barrel	maximum	penalty	rate	and	the	number	of	barrels	of	oil	spilled.	Uncertainties	currently	exist	in	relation	to	
both	the	per-barrel	penalty	rate	that	will	ultimately	be	imposed	and	the	volume	of	oil	spilled.

A	charge	for	potential	Clean	Water	Act	Section	311	penalties	was	first	included	in	BP’s	second-quarter	2010	interim	financial	statements.	At	the	

time	that	charge	was	taken,	the	latest	estimate	from	the	intra-agency	Flow	Rate	Technical	Group	created	by	the	National	Incident	Commander	in	charge	of	
the	spill	response	was	between	35,000	and	60,000	barrels	per	day.	The	mid-point	of	that	range,	47,500	barrels	per	day,	was	used	for	the	purposes	of	
calculating	the	charge.	For	the	purposes	of	calculating	the	amount	of	the	oil	flow	that	was	discharged	into	the	Gulf	of	Mexico,	the	amount	of	oil	that	had	
been	or	was	projected	to	be	captured	in	vessels	on	the	surface	was	subtracted	from	the	total	estimated	flow	up	until	when	the	well	was	capped	on		
15	July	2010.	The	result	of	this	calculation	was	an	estimate	that	approximately	3.2	million	barrels	of	oil	had	been	discharged	into	the	Gulf.	This	estimate	of	
3.2	million	barrels	was	calculated	using	a	total	flow	of	47,500	barrels	per	day	multiplied	by	the	85	days	from	22	April	2010	through	15	July	2010	less	an	
estimate	of	the	amount	captured	on	the	surface	(approximately	850,000	barrels).

This	estimated	discharge	volume	was	then	multiplied	by	$1,100	per	barrel	–	the	maximum	amount	the	statute	allows	in	the	absence	of	gross	

negligence	or	wilful	misconduct	–	for	the	purposes	of	estimating	a	potential	penalty.	This	resulted	in	a	provision	of	$3,510	million	for	potential	penalties	
under	Section	311.

In	utilizing	the	$1,100	per-barrel	input,	the	company	took	into	account	that	the	actual	per-barrel	penalty	a	court	may	impose,	or	that	the	Government	
might	agree	to	in	settlement,	could	be	lower	than	$1,100	per	barrel	if	it	were	determined	that	such	a	lower	penalty	was	appropriate	based	on	the	factors	a	
court	is	directed	to	consider	in	assessing	a	penalty.	In	particular,	in	determining	the	amount	of	a	civil	penalty,	Section	311	directs	a	court	to	consider	a	
number	of	enumerated	factors,	including	”the	seriousness	of	the	violation	or	violations,	the	economic	benefit	to	the	violator,	if	any,	resulting	from	the	
violation,	the	degree	of	culpability	involved,	any	other	penalty	for	the	same	incident,	any	history	of	prior	violations,	the	nature,	extent,	and	degree	of	
success	of	any	efforts	of	the	violator	to	minimize	or	mitigate	the	effects	of	the	discharge,	the	economic	impact	of	the	penalty	on	the	violator,	and	any	other	
matters	as	justice	may	require.”	Civil	penalties	above	$1,100	per	barrel	up	to	a	statutory	maximum	of	$4,300	per	barrel	of	oil	discharged	would	only	be	
imposed	if	gross	negligence	or	wilful	misconduct	were	alleged	and	subsequently	proven.	The	company	expects	to	seek	assessment	of	a	penalty	lower	
than	$1,100	per	barrel	based	on	several	of	these	factors.	However,	the	$1,100	per-barrel	rate	was	utilized	for	the	purposes	of	calculating	a	charge	after	
considering	and	weighing	all	possible	outcomes	and	in	light	of:	(i)	the	company’s	conclusion	that	it	did	not	act	with	gross	negligence	or	engage	in	wilful	
misconduct;	and	(ii)	the	uncertainty	as	to	whether	a	court	would	assess	a	penalty	below	the	$1,100	statutory	maximum.

On	2	August	2010,	the	United	States	Department	of	Energy	and	the	Flow	Rate	Technical	Group	had	issued	an	estimate	that	4.9	million	barrels	of	oil	

had	flowed	from	the	Macondo	well,	and	4.05	million	barrels	had	been	discharged	into	the	Gulf	(the	difference	being	the	amount	of	oil	captured	by	vessels	
on	the	surface	as	part	of	BP’s	well	containment	efforts).

It	was	and	remains	BP’s	view,	based	on	the	analysis	of	available	data	by	its	experts,	that	the	2	August	2010	Government	estimate	and	other	similar	
estimates	are	not	reliable	estimates	because	they	are	based	on	incomplete	or	inaccurate	information,	rest	in	large	part	on	assumptions	that	have	not	been	
validated,	and	are	subject	to	far	greater	uncertainties	than	have	been	acknowledged.	As	BP	has	publicly	asserted,	including	at	a	22	October	2010	meeting	
with	the	staff	of	the	National	Commission	on	the	BP	Deepwater	Horizon	Oil	Spill	and	Offshore	Drilling,	the	company	believes	that	the	2	August	2010	
discharge	estimate	and	similar	estimates	are	overstated	by	a	significant	amount,	and	that	the	flow	rate	is	potentially	in	the	range	of	20-50%	lower.	If	the	
flow	rate	is	50%	lower	than	the	2	August	2010	estimate,	then	the	amount	of	oil	that	flowed	from	the	Macondo	well	would	be	approximately	2.5	million	
barrels,	and	the	amount	discharged	into	the	Gulf	would	be	approximately	1.6	million	barrels.	If	the	flow	rate	is	20%	lower	than	the	2	August	2010	estimate,	
then	the	amount	of	oil	that	flowed	from	the	Macondo	well	would	be	approximately	3.9	million	barrels	and	the	amount	discharged	into	the	Gulf	would	be	
approximately	3.1	million	barrels,	which	is	not	materially	different	from	the	amount	we	used	for	our	original	estimate	at	the	second	quarter.

BP	Annual	Report	and	Form	20-F	2010	 201

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Notes	on	financial	statements

37.	Provisions	continued
Therefore,	for	the	purposes	of	calculating	a	provision	for	fines	and	penalties	under	Section	311	of	the	Clean	Water	Act,	the	company	has	continued	to	use	
an	estimate	of	3.2	million	barrels	of	oil	discharged	to	the	Gulf	of	Mexico	as	its	current	best	estimate,	as	defined	in	paragraphs	36-40	of	IAS	37	‘Provisions,	
contingent	liabilities	and	contingent	assets’,	of	the	amount	which	may	be	used	in	calculating	the	penalty	under	Section	311	of	the	Clean	Water	Act.	This	
reflects	an	estimate	of	total	flow	from	the	well	of	approximately	4	million	barrels,	and	an	estimate	of	approximately	850,000	barrels	captured	by	vessels	on	
the	surface.	In	utilizing	this	estimate,	the	company	has	taken	into	consideration	not	only	its	own	analysis	of	the	flow	and	discharge	issue,	but	also	the	
analyses	and	conclusions	of	other	parties,	including	the	US	government.	The	estimate	of	BP	and	of	other	parties	as	to	how	much	oil	was	discharged	to	the	
Gulf	of	Mexico	may	change,	perhaps	materially,	over	time.	One	factor	that	would	impact	the	flow	rate	estimate	is	the	completion	of	the	analysis	on	the	
blowout	preventer	which	is	now	in	the	custody	of	the	federal	government.	Similar	situations	exist	with	regard	to	other	pieces	of	physical	evidence	critical	to	
the	flow	rate	analysis.	Changes	in	estimates	as	to	flow	and	discharge	could	affect	the	amount	actually	assessed	for	Clean	Water	Act	fines	and	penalties.
The	year-end	provision	continued	to	be	based	on	a	per-barrel	penalty	of	$1,100	for	the	reasons	discussed	above,	including	the	company’s
continued	conclusion	that	it	did	not	act	with	gross	negligence	or	engage	in	wilful	misconduct.

The	amount	and	timing	of	these	costs	will	depend	upon	what	is	ultimately	determined	to	be	the	volume	of	oil	spilled	and	the	per-barrel	penalty	rate	

that	is	imposed.	It	is	not	currently	practicable	to	estimate	the	timing	of	expending	these	costs	and	the	provision	has	been	included	within	non-current	
liabilities	on	the	balance	sheet.	No	other	amounts	have	been	provided	as	at	31	December	2010	in	relation	to	other	potential	fines	and	penalties	because	it	
is	not	possible	to	measure	the	obligation	reliably.	Fines	and	penalties	are	not	covered	by	the	trust	fund.	

	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits

Most	group	companies	have	pension	plans,	the	forms	and	benefits	of	which	vary	with	conditions	and	practices	in	the	countries	concerned.	Pension	benefits	
may	be	provided	through	defined	contribution	plans	(money	purchase	schemes)	or	defined	benefit	plans	(final	salary	and	other	types	of	schemes	with	
committed	pension	payments).	For	defined	contribution	plans,	retirement	benefits	are	determined	by	the	value	of	funds	arising	from	contributions	paid	in	
respect	of	each	employee.	For	defined	benefit	plans,	retirement	benefits	are	based	on	such	factors	as	the	employees’	pensionable	salary	and	length	of	
service.	Defined	benefit	plans	may	be	externally	funded	or	unfunded.	The	assets	of	funded	plans	are	generally	held	in	separately	administered	trusts.

In	particular,	the	primary	pension	arrangement	in	the	UK	is	a	funded	final	salary	pension	plan	under	which	retired	employees	draw	the	majority	of	
their	benefit	as	an	annuity.	With	effect	from	1	April	2010,	BP	closed	its	UK	plan	to	new	joiners	other	than	some	of	those	joining	the	North	Sea	SPU.	The	
plan	remains	open	to	ongoing	accrual	for	those	employees	who	had	joined	BP	on	or	before	31	March	2010.	The	majority	of	new	joiners	in	the	UK	have	the	
option	to	join	a	defined	contribution	plan.

In	the	US,	a	range	of	retirement	arrangements	are	provided.	These	include	a	funded	final	salary	pension	plan	for	certain	heritage	employees	and	a	

cash	balance	arrangement	for	new	hires.	Retired	US	employees	typically	take	their	pension	benefit	in	the	form	of	a	lump	sum	payment.	US	employees	are	
also	eligible	to	participate	in	a	defined	contribution	(401k)	plan	in	which	employee	contributions	are	matched	with	company	contributions.

The	level	of	contributions	to	funded	defined	benefit	plans	is	the	amount	needed	to	provide	adequate	funds	to	meet	pension	obligations	as	they	fall	

due.	During	2010,	contributions	of	$411	million	(2009	$9	million	and	2008	$6	million)	and	$694	million	(2009	$795	million	and	2008	$362	million)	were	
made	to	the	UK	plans	and	US	plans	respectively.	In	addition,	contributions	of	$188	million	(2009	$204	million	and	2008	$130	million)	were	made	to	other	
funded	defined	benefit	plans.	The	aggregate	level	of	contributions	in	2011	is	expected	to	be	approximately	$1,250	million,	and	includes	contributions	in	all	
countries	that	we	expect	to	be	required	to	make	by	law	or	under	contractual	agreements	as	well	as	an	allowance	for	discretionary	funding.

Certain	group	companies,	principally	in	the	US,	provide	post-retirement	healthcare	and	life	insurance	benefits	to	their	retired	employees	and	

dependants.	The	entitlement	to	these	benefits	is	usually	based	on	the	employee	remaining	in	service	until	retirement	age	and	completion	of	a	minimum	
period	of	service.	The	plans	are	funded	to	a	limited	extent.

The	obligation	and	cost	of	providing	pensions	and	other	post-retirement	benefits	is	assessed	annually	using	the	projected	unit	credit	method.	The	
date	of	the	most	recent	actuarial	review	was	31	December	2010.	The	group’s	principal	plans	are	subject	to	a	formal	actuarial	valuation	every	three	years	in	
the	UK,	with	valuations	being	required	more	frequently	in	many	other	countries.	The	most	recent	formal	actuarial	valuation	of	the	UK	pension	plans	was	as	
at	31	December	2008.

The	material	financial	assumptions	used	for	estimating	the	benefit	obligations	of	the	various	plans	are	set	out	below.	The	assumptions	are	reviewed	

by	management	at	the	end	of	each	year,	and	are	used	to	evaluate	accrued	pension	and	other	post-retirement	benefits	at	31	December.	The	same	
assumptions	are	used	to	determine	pension	and	other	post-retirement	benefit	expense	for	the	following	year,	that	is,	the	assumptions	at	31	December	
2010	are	used	to	determine	the	pension	liabilities	at	that	date	and	the	pension	expense	for	2011.

Financial	assumptions	

Discount	rate	for	pension		

plan	liabilities	

Discount	rate	for	other	post-	
retirement	benefit	plans	

Rate	of	increase	in	salaries	
Rate	of	increase	for	pensions		

in	payment	

Rate	of	increase	in	deferred		

pensions	

Inflation	

2010	

2009	

5.5	

n/a	
5.4	

3.5	

3.5	
3.5	

5.8	

n/a	
5.3	

3.4	

3.4	
3.4	

UK	
2008	

6.3	

n/a	
4.9	

3.0	

3.0	
3.0	

2010	

2009	

4.7	

5.3	
4.1	

–	

–	
2.3	

5.4	

5.8	
4.2	

–	

–	
2.4	

US	
2008	

6.3	

6.2	
2.2	

–	

–	
0.4	

2010	

2009	

5.3	

n/a	
3.8	

1.8	

1.3	
2.3	

5.8	

n/a	
3.8	

1.8	

1.2	
2.3	

%

Other
2008

5.7

n/a
3.5

1.7

1.0
2.0

Our	discount	rate	assumptions	are	based	on	third-party	AA	corporate	bond	indices	and	for	our	largest	plans	in	the	UK,	US	and	Germany	we	use	yields	that	
reflect	the	maturity	profile	of	the	expected	benefit	payments.	The	inflation	rate	assumptions	for	our	UK	and	US	plans	are	based	on	the	difference	between	
the	yields	on	index-linked	and	fixed-interest	long-term	government	bonds.	In	other	countries	we	use	either	this	approach,	or	the	central	bank	inflation	
target,	or	advice	from	the	local	actuary	depending	on	the	information	that	is	available	to	us.	The	inflation	assumptions	are	used	to	determine	the	rate	of	
increase	for	pensions	in	payment	and	the	rate	of	increase	in	deferred	pensions	where	there	is	such	an	increase.

202	 BP	Annual	Report	and	Form	20-F	2010

		
		
	
		
		
				
	
		
		
	
	
	
	
	
	
	
		
	
Notes	on	financial	statements

	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits	continued
Our	assumptions	for	the	rate	of	increase	in	salaries	are	based	on	our	inflation	assumption	plus	an	allowance	for	expected	long-term	real	salary	growth.	
These	include	allowance	for	promotion-related	salary	growth,	of	between	0.3%	and	0.4%	depending	on	country.	In	addition	to	the	financial	assumptions,	
we	regularly	review	the	demographic	and	mortality	assumptions.

The	mortality	assumptions	reflect	best	practice	in	the	countries	in	which	we	provide	pensions,	and	have	been	chosen	with	regard	to	the	latest	

available	published	tables	adjusted	where	appropriate	to	reflect	the	experience	of	the	group	and	an	extrapolation	of	past	longevity	improvements	into	the	
future.	BP’s	most	substantial	pension	liabilities	are	in	the	UK,	the	US	and	Germany	where	our	mortality	assumptions	are	as	follows:

Mortality	assumptions	

Life	expectancy	at	age	60	for	a		
	 male	currently	aged	60	
Life	expectancy	at	age	60	for	a		
	 male	currently	aged	40	
Life	expectancy	at	age	60	for	a		
female	currently	aged	60	
Life	expectancy	at	age	60	for	a		
female	currently	aged	40	

2010	

2009	

26.1	

29.1	

28.7	

31.6	

26.0	

29.0	

28.6	

31.5	

UK	

2008	

25.9	

28.9	

28.5	

31.4	

2010	

2009	

24.7	

26.2	

26.3	

27.2	

24.6	

26.1	

26.3	

27.2	

US	

2008	

24.4	

25.9	

26.1	

27.0	

2010	

2009	

23.3	

26.2	

27.9	

30.6	

23.2	

26.1	

27.8	

30.4	

Years

Germany

2008

23.0

25.9

27.6

30.3

Our	assumption	for	future	US	healthcare	cost	trend	rate	for	the	first	year	after	the	reporting	date	reflects	the	rate	of	actual	cost	increases	seen	in	recent	
years.	The	ultimate	trend	rate	reflects	our	long-term	expectations	of	the	level	at	which	cost	inflation	will	stabilize	based	on	past	healthcare	cost	inflation	
seen	over	a	longer	period	of	time.	The	assumed	future	US	healthcare	cost	trend	rate	assumptions	are	as	follows:

First	year’s	US	healthcare	cost	trend	rate	
Ultimate	US	healthcare	cost	trend	rate	
Year	in	which	ultimate	trend	rate	is	reached	

2010	
7.8	
5.0	
2018	

2009	
8.0	
5.0	
2016	

%

2008
8.1
5.0
2014

Pension	plan	assets	are	generally	held	in	trusts.	The	primary	objective	of	the	trusts	is	to	accumulate	pools	of	assets	sufficient	to	meet	the	obligations	of		
the	various	plans.	The	assets	of	the	trusts	are	invested	in	a	manner	consistent	with	fiduciary	obligations	and	principles	that	reflect	current	practices	in	
portfolio	management.

A	significant	proportion	of	the	assets	are	held	in	equities,	owing	to	a	higher	expected	level	of	return	over	the	long	term	with	an	acceptable	level	of	
risk.	In	order	to	provide	reasonable	assurance	that	no	single	security	or	type	of	security	has	an	unwarranted	impact	on	the	total	portfolio,	the	investment	
portfolios	are	highly	diversified.	The	long-term	asset	allocation	policy	for	the	major	plans	is	as	follows:

Asset	category			
Total	equity	
Bonds/cash	
Property/real	estate		

Policy	range

	%
45-75
17.5-50
0-10

Some	of	the	group’s	pension	plans	use	derivative	financial	instruments	as	part	of	their	asset	mix	and	to	manage	the	level	of	risk.	The	group’s	main	pension	
plans	do	not	invest	directly	in	either	securities	or	property/real	estate	of	the	company	or	of	any	subsidiary.

Return	on	asset	assumptions	reflect	the	group’s	expectations	built	up	by	asset	class	and	by	plan.	The	group’s	expectation	is	derived	from	a	
combination	of	historical	returns	over	the	long	term	and	the	forecasts	of	market	professionals.	Our	assumption	for	return	on	equities	is	based	on	a	
long-term	view,	and	the	size	of	the	resulting	equity	risk	premium	over	government	bond	yields	is	reviewed	each	year	for	reasonableness.	Our	assumption	
for	return	on	bonds	reflects	the	portfolio	mix	of	government	fixed-interest,	index-linked	and	corporate	bonds.

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m
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n
t
s

	
 
		
		
	
		
		
				
	
		
		
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
	
	
	
		
		
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
		
Notes	on	financial	statements

	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits	continued
The	expected	long-term	rates	of	return	and	market	values	of	the	various	categories	of	assets	held	by	the	defined	benefit	plans	at	31	December	are	set	out	
below.	The	market	values	shown	include	the	effects	of	derivative	financial	instruments.	The	amounts	classified	as	equities	include	investments	in	companies	
listed	on	stock	exchanges	as	well	as	unlisted	investments.	The	market	value	of	unlisted	investments	at	31	December	2010	was	$3,348	million	(2009	
$2,956	million	and	2008	$2,819	million).	The	market	value	of	pension	assets	at	the	end	of	2010	was	higher	than	at	the	end	of	2009	due	to	a	rise	in	the	market	
value	of	investments	when	expressed	in	their	local	currencies	partially	offset	by	a	decrease	in	value	that	arises	from	changes	in	exchange	rates	(decreasing	
the	reported	value	of	investments	when	expressed	in	US	dollars).	Movements	in	the	value	of	plan	assets	during	the	year	are	shown	in	detail	in	the	table	on	
page	206.

UK	pension	plans
Equities		

	 Bonds	

Property		

	 Cash	

US	pension	plans
Equities		

	 Bonds	

Property		

	 Cash	

US	other	post-retirement	benefit	plans

Equities		

	 Bonds	
	 Cash	

Other	plans

Equities		

	 Bonds	

Property		

	 Cash	

2010	

2009	

2008

Expected	
long-term	
rate	of	
return	
%	

8.0	
5.0	
6.5	
1.4	
7.2	

8.5	
4.5	
8.0	
0.3	
8.0	

–	
–	
0.3	
0.3		

8.0	
4.2	
6.3	
2.7	
5.4		

Expected	
long-term	
rate	of	
return	
%	

8.0	
5.3	
6.5	
1.1	
7.3	

8.5	
4.8	
8.0	
0.9	
8.0	

8.5	
4.8	
–	
7.6	

8.6	
4.4	
6.5	
2.0	
5.9	

Market	
value	
$	million	

18,546	
3,866	
1,462	
406	
24,280	

5,058	
1,419	
7	
165	
6,649	

–	
–	
8	
8		

1,182	
1,874	
83	
155	
3,294	

Expected
long-term
rate	of	
return	
%	

8.0	
6.1	
6.5	
2.9	
7.4	

8.5	
3.7	
8.0	
1.9	
8.0	

8.5	
3.7	
–	
7.3	

8.4	
4.2	
6.3	
3.1	
5.8	

Market
value
$	million

13,704
3,258
978
299
18,239

3,991
1,247
8
131
5,377

9
4
–
13

799
1,481
127
118
2,525

Market	
value	
$	million	

16,945	
3,701	
1,269	
634	
22,549	

4,326	
1,218	
8	
271	
5,823	

8	
4	
–	
12	

1,091	
1,651	
82	
245	
3,069	

204	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
		
	
	
	
	
	
	
	
	
	
		
		
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
		
	
	
	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits	continued

The	assumed	rate	of	investment	return,	discount	rate,	inflation,	US	healthcare	cost	trend	rate	and	the	mortality	assumptions	all	have	a	significant	effect	on	
the	amounts	reported.

A	one-percentage	point	change	in	the	following	assumptions	for	the	group’s	plans	would	have	had	the	effects	shown	in	the	table	below.	The	effects	

shown	for	the	expense	in	2011	include	current	service	cost	and	interest	on	plan	liabilities.

Notes	on	financial	statements

Investment	return

Effect	on	pension	and	other	post-retirement	benefit	expense	in	2011	

Discount	rate	

Effect	on	pension	and	other	post-retirement	benefit	expense	in	2011	
Effect	on	pension	and	other	post-retirement	benefit	obligation	at	31	December	2010	

Inflation	rate

Effect	on	pension	and	other	post-retirement	benefit	expense	in	2011	
Effect	on	pension	and	other	post-retirement	benefit	obligation	at	31	December	2010	

US	healthcare	cost	trend	rate

Effect	on	US	other	post-retirement	benefit	expense	in	2011	
Effect	on	US	other	post-retirement	benefit	obligation	at	31	December	2010	

$	million

One-percentage	point

Increase	

Decrease

(343)	

343

(76)	
(5,370)	

101
6,864

470	
5,060	

(364)
(4,135)

31	
401	

(24)
(328)

One	additional	year	of	longevity	in	the	mortality	assumptions	would	have	the	effects	shown	in	the	table	below.	The	effect	shown	for	the	expense	in	2011	
includes	current	service	cost	and	interest	on	plan	liabilities.

One	additional	year’s	longevity

Effect	on	pension	and	other	post-retirement	benefit	expense	in	2011	
Effect	on	pension	and	other	post-retirement	benefit	obligation	at	31	December	2010	

UK	
pension	
plans	

41	
581	

			 US	other	post-	
retirement	
benefit	
plans	

US		
pension		
plans	

4	
73	

4	
72	

$	million

German
pension
plans

9
187

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BP	Annual	Report	and	Form	20-F	2010	 205

	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
Notes	on	financial	statements

	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits	continued

Analysis	of	the	amount	charged	to	profit	(loss)	before	interest	and	taxation
Current	service	costa	
Past	service	cost	
Settlement,	curtailment	and	special	termination	benefits	
Payments	to	defined	contribution	plans	
Total	operating	chargeb	
Analysis	of	the	amount	credited	(charged)	to	other	finance	expense
Expected	return	on	plan	assets	
Interest	on	plan	liabilities	
Other	finance	income	(expense)	
Analysis	of	the	amount	recognized	in	other	comprehensive	income
Actual	return	less	expected	return	on	pension	plan	assets	
Change	in	assumptions	underlying	the	present	value	of	the	plan	liabilities	 	
Experience	gains	and	losses	arising	on	the	plan	liabilities	
Actuarial	(loss)	gain	recognized	in	other	comprehensive	income	
Movements	in	benefit	obligation	during	the	year
Benefit	obligation	at	1	January	
Exchange	adjustments	
Current	service	costa	
Past	service	cost	
Interest	cost	
Curtailment		
Settlement	 	
Special	termination	benefitsc	
Contributions	by	plan	participantsd	
Benefit	payments	(funded	plans)e	
Benefit	payments	(unfunded	plans)e	
Acquisitions		
Disposals	
Actuarial	loss	on	obligation	
Benefit	obligation	at	31	Decembera	f	
Movements	in	fair	value	of	plan	assets	during	the	year
Fair	value	of	plan	assets	at	1	January	
Exchange	adjustments	
Expected	return	on	plan	assetsa	g	
Contributions	by	plan	participantsd	
Contributions	by	employers	(funded	plans)	
Benefit	payments	(funded	plans)e	
Acquisitions		
Disposals	
Actuarial	gain	(loss)	on	plan	assetsg	
Fair	value	of	plan	assets	at	31	December	
Surplus	(deficit)	at	31	December	
Represented	by
	 Asset	recognized	

Liability	recognized	

The	surplus	(deficit)	may	be	analysed	between	funded	and	unfunded	plans	as	follows

Funded	 	
	 Unfunded	

The	defined	benefit	obligation	may	be	analysed	between	funded	and	unfunded	plans		

as	follows
Funded	 	
	 Unfunded	

		US	

	other	post-		
retirement	
benefit	
plans	

UK	
pension	
	plans	

US	
pension	
plans	

393	
–	
24	
1	
418	

1,580	
(1,183)	
397	

1,577	
(1,144)	
12	
445	

21,425	
(835)	
393	
–	
1,183	
–	
11	
13	
39	
(952)	
(3)	
–	
(43)	
1,132	
22,363	

22,549	
(881)	
1,580	
39	
411	
(952)	
–	
(43)	
1,577	
24,280	
1,917	

2,120	
(203)	
1,917	

2,115	
(198)	
1,917	

241	
–	
–	
187	
428	

465	
(396)	
69	

425	
(498)	
(167)	
(240)	

7,519	
–	
241	
–	
396	
–	
–	
–	
–	
(758)	
(75)	
–	
–	
665	
7,988	

5,823	
–	
465	
–	
694	
(758)	
–	
–	
425	
6,649	
(1,339)	

–	
(1,339)	
(1,339)	

(838)	
(501)	
(1,339)	

48	
–	
–	
–	
48	

1	
(169)	
(168)	

(1)	
(132)	
(8)	
(141)	

2,996	
–	
48	
–	
169	
–	
–	
–	
–	
(4)	
(192)	
–	
–	
140	
3,157	

12	
–	
1	
–	
–	
(4)	
–	
–	
(1)	
8	
(3,149)	

–	
(3,149)	
(3,149)	

(39)	
(3,110)	
(3,149)	

$	million

2010

Total

802
3
185
223
1,213

2,224
(2,177)
47

2,037
(2,263)
(94)
(320)

40,073
(1,104)
802
3
2,177
4
29
152
52
(1,906)
(657)
2
(72)
2,357
41,912

31,453
(852)
2,224
52
1,292
(1,906)
2
(71)
2,037
34,231
(7,681)

2,176
(9,857)
(7,681)

1,015
(8,696)
(7,681)

Other
plans	

120	
3	
161	
35	
319	

178	
(429)	
(251)	

36	
(489)	
69	
(384)	

8,133	
(269)	
120	
3	
429	
4	
18	
139	
13	
(192)	
(387)	
2	
(29)	
420	
8,404	

3,069	
29	
178	
13	
187	
(192)	
2	
(28)	
36	
3,294	
(5,110)	

56	
(5,166)	
(5,110)	

(223)	
(4,887)	
(5,110)	

(22,165)	
(198)	
(22,363)	

(7,487)	
(501)	
(7,988)	

(47)	
(3,110)	
(3,157)	

(3,517)	
(4,887)	
(8,404)	

(33,216)
(8,696)
(41,912)

a			The	costs	of	managing	the	plan’s	investments	are	treated	as	being	part	of	the	investment	return,	the	costs	of	administering	our	pension	plan	benefits	are	generally	included	in	current	service	cost	and	the	
costs	of	administering	our	other	post-retirement	benefit	plans	are	included	in	the	benefit	obligation.
b		Included	within	production	and	manufacturing	expenses	and	distribution	and	administration	expenses.
c		The	charge	for	special	termination	benefits	represents	the	increased	liability	arising	as	a	result	of	early	retirements	occurring	as	part	of	restructuring	programmes.
d	Most
e		The	benefit	payments	amount	shown	above	comprises	$2,507	million	benefits	plus	$56	million	of	plan	expenses	incurred	in	the	administration	of	the	benefit.	
f	T	 he	benefit	obligation	for	other	plans	includes	$3,871	million	for	the	German	plan,	which	is	largely	unfunded.
g	T	 he	actual	return	on	plan	assets	is	made	up	of	the	sum	of	the	expected	return	on	plan	assets	and	the	actuarial	gain	on	plan	assets	as	disclosed	above.

	of	the	contributions	made	by	plan	participants	after	1	January	2010	into	UK	pension	plans	were	made	under	salary	sacrifice.

206	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits	continued

Analysis	of	the	amount	charged	to	profit	before	interest	and	taxation
Current	service	costa	
Past	service	cost	
Settlement,	curtailment	and	special	termination	benefits	
Payments	to	defined	contribution	plans	
Total	operating	chargeb	
Analysis	of	the	amount	credited	(charged)	to	other	finance	expense
Expected	return	on	plan	assets	
Interest	on	plan	liabilities	
Other	finance	income	(expense)	
Analysis	of	the	amount	recognized	in	other	comprehensive	income
Actual	return	less	expected	return	on	pension	plan	assets	
Change	in	assumptions	underlying	the	present	value	of	the	plan	liabilities	 	
Experience	gains	and	losses	arising	on	the	plan	liabilities	
Actuarial	(loss)	gain	recognized	in	other	comprehensive	income	
Movements	in	benefit	obligation	during	the	year
Benefit	obligation	at	1	January	
Exchange	adjustments	
Current	service	costa	
Past	service	cost	
Interest	cost	
Curtailment		
Settlement	 	
Special	termination	benefitsc	
Contributions	by	plan	participants	
Benefit	payments	(funded	plans)d	
Benefit	payments	(unfunded	plans)d	
Disposals	
Actuarial	(gain)	loss	on	obligation	
Benefit	obligation	at	31	Decembera	e	
Movements	in	fair	value	of	plan	assets	during	the	year
Fair	value	of	plan	assets	at	1	January	
Exchange	adjustments	
Expected	return	on	plan	assetsa	f	
Contributions	by	plan	participants	
Contributions	by	employers	(funded	plans)	
Benefit	payments	(funded	plans)d	
Disposals	
Actuarial	gain	on	plan	assetsf	
Fair	value	of	plan	assets	at	31	December	
Surplus	(deficit)	at	31	December	
Represented	by
	 Asset	recognized	

Liability	recognized	

The	surplus	(deficit)	may	be	analysed	between	funded	and	unfunded	plans	as	follows

Funded	 	
	 Unfunded	

The	defined	benefit	obligation	may	be	analysed	between	funded	and	unfunded	plans		

as	follows
Funded	 	
	 Unfunded	

Notes	on	financial	statements

UK	
pension	
	plans	

311	
–	
37	
–	
348	

1,426	
(1,112)	
314	

1,761	
(2,217)	
(141)	
(597)	

16,655	
1,896	
311	
–	
1,112	
–	
–	
37	
37	
(977)	
(4)	
–	
2,358	
21,425	

18,239	
2,054	
1,426	
37	
9	
(977)	
–	
1,761	
22,549	
1,124	

1,290	
(166)	
1,124	

1,287	
(163)	
1,124	

			 US	other	post-	
retirement	
benefit	
plans	

US	
pension	
plans	

243	
–	
–	
205	
448	

405	
(456)	
(51)	

617	
(501)	
(229)	
(113)	

7,534	
–	
243	
–	
456	
–	
–	
–	
–	
(1,371)	
(73)	
–	
730	
7,519	

5,377	
–	
405	
–	
795	
(1,371)	
–	
617	
5,823	
(1,696)	

–	
(1,696)	
(1,696)	

(1,280)	
(416)	
(1,696)	

48	
(22)	
–	
–	
26	

1	
(183)	
(182)	

2	
(50)	
71	
23	

3,003	
–	
48	
(22)	
183	
–	
–	
–	
–	
(4)	
(191)	
–	
(21)	
2,996	

13	
–	
1	
–	
–	
(4)	
–	
2	
12	
(2,984)	

–	
(2,984)	
(2,984)	

(33)	
(2,951)	
(2,984)	

$	million

2009

Total

719
(21)
90
233
1,021

1,979
(2,171)
(192)

2,549
(2,810)
(421)
(682)				

34,847
2,259
719
(21)
2,171
11
(3)
82
47
(2,561)
(667)
(42)
3,231
40,073

26,154
2,296
1,979
47
1,008
(2,561)
(19)
2,549
31,453
(8,620)

1,390
(10,010)
(8,620)

(190)
(8,430)
(8,620)

Other
plans	

117	
1	
53	
28	
199	

147	
(420)	
(273)	

169	
(42)	
(122)	
5	

7,655	
363	
117	
1	
420	
11	
(3)	
45	
10	
(209)	
(399)	
(42)	
164	
8,133	

2,525	
242	
147	
10	
204	
(209)	
(19)	
169	
3,069	
(5,064)	

100	
(5,164)	
(5,064)	

(164)	
(4,900)	
(5,064)	

(21,262)	
(163)	
(21,425)	

(7,103)	
(416)	
(7,519)	

(45)	
(2,951)	
(2,996)	

(3,233)	
(4,900)	
(8,133)	

(31,643)
(8,430)
(40,073)

a			The	costs	of	managing	the	plan’s	investments	are	treated	as	being	part	of	the	investment	return,	the	costs	of	administering	our	pension	plan	benefits	are	generally	included	in	current	service	cost	and	the	
costs	of	administering	our	other	post-retirement	benefit	plans	are	included	in	the	benefit	obligation.
b		Included	within	production	and	manufacturing	expenses	and	distribution	and	administration	expenses.
c		The	charge	for	special	termination	benefits	represents	the	increased	liability	arising	as	a	result	of	early	retirements	occurring	as	part	of	restructuring	programmes.
d		The	benefit	payments	amount	shown	above	comprises	$3,174	million	benefits	plus	$54	million	of	plan	expenses	incurred	in	the	administration	of	the	benefit.	
e		The	benefit	obligation	for	other	plans	includes	$3,880	million	for	the	German	plan,	which	is	largely	unfunded.
f		The	actual	return	on	plan	assets	is	made	up	of	the	sum	of	the	expected	return	on	plan	assets	and	the	actuarial	gain	on	plan	assets	as	disclosed	above.

BP	Annual	Report	and	Form	20-F	2010	 207

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Notes	on	financial	statements

	 www.bp.com/downloads/pensions

38.	Pensions	and	other	post-retirement	benefits	continued

Analysis	of	the	amount	charged	to	profit	before	interest	and	taxation
Current	service	costa	
Past	service	cost	
Settlement,	curtailment	and	special	termination	benefits	
Payments	to	defined	contribution	plans	
Total	operating	chargeb	
Analysis	of	the	amount	credited	(charged)	to	other	finance	expense
Expected	return	on	plan	assets	
Interest	on	plan	liabilities	
Other	finance	income	(expense)	
Analysis	of	the	amount	recognized	in	other	comprehensive	income
Actual	return	less	expected	return	on	pension	plan	assets	
Change	in	assumptions	underlying	the	present	value	of	the	plan	liabilities	 	
Experience	gains	and	losses	arising	on	the	plan	liabilities	
Actuarial	(loss)	gain	recognized	in	other	comprehensive	income	

UK	
pension	
	plans	

448	
7	
30	
–	
485	

2,094	
(1,239)	
855	

(6,946)	
1,570	
(73)	
(5,449)	

			 US	other	post-	
retirement	
benefit	
plans	

US	
pension	
plans	

235	
74	
–	
170	
479	

632	
(444)	
188	

(2,895)	
3	
(194)	
(3,086)	

40	
–	
–	
–	
40	

2	
(198)	
(196)	

(8)	
215	
18	
225	

$	million

2008

Total

851
82
42
195
1,170

2,922
(2,331)
591

(10,253)
2,002
(179)
(8,430)

Other
plans	

128	
1	
12	
25	
166	

194	
(450)	
(256)	

(404)	
214	
70	
(120)	

a			The	costs	of	managing	the	plan’s	investments	are	treated	as	being	part	of	the	investment	return,	the	costs	of	administering	our	pensions	fund	benefits	are	generally	included	in	current	service	cost,	and	the	
costs	of	administering	our	other	post-retirement	benefit	plans	are	included	in	the	benefit	obligation.
b		Included	within	production	and	manufacturing	expenses	and	distribution	and	administration	expenses.

At	31	December	2010,	reimbursement	balances	due	from	or	to	other	companies	in	respect	of	pensions	amounted	to	$483	million	reimbursement	assets	
(2009	$443	million)	and	$13	million	reimbursement	liabilities	(2009	$14	million).	These	balances	are	not	included	as	part	of	the	pension	liability,	but	are	
reflected	elsewhere	in	the	group	balance	sheet.

History	of	surplus	(deficit)	and	of	experience	gains	and	losses
Benefit	obligation	at	31	December	
Fair	value	of	plan	assets	at	31	December	
Deficit	 	
Experience	losses	on	plan	liabilities	
Actual	return	less	expected	return	on	pension	plan	assets	
Actual	return	on	plan	assets	
Actuarial	(loss)	gain	recognized	in	other	comprehensive	income	
Cumulative	amount	recognized	in	other	comprehensive	income	

	2010	

2009	

2008	

2007	

41,912	
34,231	
(7,681)	
(94)	
2,037	
4,261	
(320)	
(3,942)	

40,073	
31,453	
(8,620)	
(421)	
2,549	
4,528	
(682)	
(3,622)	

34,847	
26,154	
(8,693)	
(178)	
(10,253)	
(7,331)	
(8,430)	
(2,940)	

43,100	
42,799	
(301)	
(200)	
302	
3,157	
1,717	
5,490	

Estimated	future	benefit	payments
The	expected	benefit	payments,	which	reflect	expected	future	service,	as	appropriate,	but	exclude	plan	expenses,	up	until	2020	are	as	follows:

UK	
pension	
	plans	
994		
1,035		
1,069		
1,122		
1,167		
6,581		

	 US	other	post-	
retirement	
benefit	
plans	
207		
209		
213		
217		
221		
1,132		

US	
pension	
plans	
805		
807		
810		
808		
788		
3,636		

Other
plans	
612		
581		
584		
588		
576		
2,815		

2011	
2012	
2013	
2014	
2015	
2016-2020	 		

208	 BP	Annual	Report	and	Form	20-F	2010

$	million

2006

42,433
39,910
(2,523)
(124)
1,967
4,377
2,615
3,773

$	million

Total
2,618
2,632
2,676
2,735
2,752
14,164

	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
		
	
	
			
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
		
		
		
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
			
	
	
	
Notes	on	financial	statements

39.	Called-up	share	capital

The	allotted,	called	up	and	fully	paid	share	capital	at	31	December	was	as	follows:

Issued	
8%	cumulative	first	preference	shares	of	£1	each	
9%	cumulative	second	preference	shares	of	£1	each	

Ordinary	shares	of	25	cents	each	
	 At	1	January	

Issue	of	new	shares	for	employee	share	schemesa	

	 Repurchase	of	ordinary	share	capitalb	

At	31	December	

Authorized	 	
8%	cumulative	first	preference	shares	of	£1	each	
9%	cumulative	second	preference	shares	of	£1	each	
Ordinary	shares	of	25	cents	each	

Shares	
(thousand)	
7,233		
5,473		

2010	

$	million	
12		
9		

21		

Shares	
(thousand)	
7,233		
5,473		

2009	

$	million	
12		
9		

21		

Shares	
(thousand)	
7,233		
5,473		

	 20,629,665		
17,495		
–		

5,158		 20,618,458		
11,207		
–	

4		
		–		

5,155		 20,863,424		
24,791		
(269,757)	

3		
–	

		 20,647,160		

5,162		 20,629,665		

5,158		 20,618,458		

5,183		

5,179		

7,250		
5,500		
		 36,000,000		

12		
9		

7,250		
5,500		
9,000		 36,000,000		

12		
9		

7,250		
5,500		
9,000		 36,000,000		

2008

$	million
12	
9	

21	

5,216	
6	
(67)

5,155	

5,176	

12	
9	
9,000	

	received	relating	to	the	issue	of	new	shares	for	employee	share	schemes	amounted	to	$138	million	(2009	$84	million	and	2008	$180	million).

a		Consideration
b			Purchased	for	a	total	consideration	of	nil	(2009	nil	and	2008	$2,914	million),	all	of	which	were	for	cancellation.	At	31	December	2010,	112,803,287	(2009	112,803,287	and	2008	150,444,408)	ordinary	shares	
bought	back	were	awaiting	cancellation.	These	shares	have	been	excluded	from	ordinary	shares	in	issue	shown	above.	Transaction	costs	of	share	repurchases	amounted	to	nil	(2009	nil	and		
2008	$16	million).

Voting	on	substantive	resolutions	tabled	at	a	general	meeting	is	on	a	poll.	On	a	poll,	shareholders	present	in	person	or	by	proxy	have	two	votes	for	every	£5	
in	nominal	amount	of	the	first	and	second	preference	shares	held	and	one	vote	for	every	ordinary	share	held.	On	a	show-of-hands	vote	on	other	resolutions	
(procedural	matters)	at	a	general	meeting,	shareholders	present	in	person	or	by	proxy	have	one	vote	each.

In	the	event	of	the	winding	up	of	the	company,	preference	shareholders	would	be	entitled	to	a	sum	equal	to	the	capital	paid	up	on	the	preference	
shares,	plus	an	amount	in	respect	of	accrued	and	unpaid	dividends	and	a	premium	equal	to	the	higher	of	(i)	10%	of	the	capital	paid	up	on	the	preference	
shares	and	(ii)	the	excess	of	the	average	market	price	of	such	shares	on	the	London	Stock	Exchange	during	the	previous	six	months	over	par	value.

Treasury	shares

At	1	January	
Shares	gifted	to	the	Employee	Share	Ownership	Plans	
Shares	transferred	at	market	price	to	the	Employee

Share	Ownership	Plans	

Shares	re-issued	to	employee	share	schemes	
At	31	December	

2010	

2009	

2008

Shares	 Nominal	value	
$	million	

(thousand)	

Shares	 Nominal	value	
$	million	

(thousand)	

Shares	 Nominal	value
$	million

(thousand)	

	1,869,777		
–		

	467		 		1,888,151		
		(1,265)	

–		

472	 1,940,639		
(10,000)	

(1)	

(7,125)	
(11,953)	
		 	1,850,699		

(2)	
	–		
(3)	 						(17,109)	
	462		 1,869,777	

	–		
(4)	

(20,000)	
(22,488)		

467	 1,888,151	

485	
(2)

(5)
(6)
	472	

For	each	year	presented,	the	balance	at	1	January	represents	the	maximum	number	of	shares	held	in	treasury	during	the	year,	representing	9.1%	
(2009	9.2%	and	2008	9.3%)	of	the	called-up	ordinary	share	capital	of	the	company.

During	2010,	the	movement	in	treasury	shares	represented	less	than	0.1%	(2009	less	than	0.1%	and	2008	0.25%)	of	the	ordinary	share	capital	of	the	

company.

On	14	January	2011,	BP	entered	into	a	share	swap	agreement	with	Rosneft	Oil	Company	that	would	result	in	BP	issuing	988,694,683	new	ordinary	

shares	to	Rosneft	when	the	transaction	completes,	which	is	subject	to	the	matters	disclosed	in	Note	6.

i

F
n
a
n
c
i
a

l

s
t
a
t
e
m
e
n
t
s

BP	Annual	Report	and	Form	20-F	2010	 209

	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
		
		
		
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
	
	
		
		
	
	
	
	
	
	
	
	
	
	
			
	
		
		
		
		
		
		
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
			
	
	
	
	
	
	
		
	
Notes	on	financial	statements

40.	Capital	and	reserves

At	1	January	2010	

Currency	translation	differences	(including	recycling)	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	

Available-for-sale	investments	(including	recycling)	

Cash	flow	hedges	(including	recycling)	

Profit	(loss)	for	the	year	

Total	comprehensive	income	

Dividends	 	
Share-based	paymentsa		
Transactions	involving	minority	interests	

At	31	December	2010	

At	1	January	2009	

Currency	translation	differences	(including	recycling)	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	

Available-for-sale	investments	(including	recycling)	

Cash	flow	hedges	(including	recycling)	

Profit	for	the	year	

Total	comprehensive	income	

Dividends	 	
Share-based	paymentsa		
Changes	in	associates’	equity	

Transactions	involving	minority	interests	

At	31	December	2009	

At	1	January	2008	

Currency	translation	differences	(including	recycling)	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	

Available-for-sale	investments	(including	recycling)	

Cash	flow	hedges	(including	recycling)	

Profit	for	the	year	

Total	comprehensive	income	

Dividends	 	

Repurchase	of	ordinary	share	capital	
Share-based	paymentsa	
Transactions	involving	minority	interests	

At	31	December	2008	

a		Includes

	new	share	issues	and	movements	in	own	shares	and	treasury	shares	where	these	relate	to	share-based	payment	plans.

210	 BP	Annual	Report	and	Form	20-F	2010

Share	
capital	

Share	
premium	
account	

Capital		
redemption	
reserve	

Merger	
reserve	

	5,179		

	9,847		

	1,072		

	27,206		

–		

–		

–		

–		

		–		

–		

		–		
	4		

–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		
	140		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		
		–		

		–		

		–		

		–		

		–			

		–			

		–			

		–			

		–			
		–			

		–			

5,183	

9,987	

1,072	

27,206		

(126)	

(21,085)	

4,937		

463		

1,586		

65,758		

94,987		

904		

95,891	

Share	
capital	

Share	
premium	
account	

Capital			

redemption	
reserve	

Merger	
reserve	

	5,176		

	9,763		

	1,072		

	27,206			

–		

	–		

	–		

–		

		–		

		–		

		–		
	3		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		
	84		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		
		–		

		–		

		–		

		–			

		–			

		–			

		–			

		–			

		–			

		–			
		–			

		–			

		–			

	5,179		

	9,847		

	1,072		

	27,206			

(214)	

(21,303)	

	4,811		

	754		

	22		

	1,584		

	72,655		

	101,613		

	500		

	102,113

Share	
capital	

Share	
premium	
account	

Capital			

redemption	
reserve	

Merger	
reserve	

	5,237		

	9,581		

	1,005		

	27,206			

		–		

		–		

		–		

	–		

		–		

		–		

		–		

(67)	
	6		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		
	182		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	67		
		–		

		–		

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			
		–			

		–			

	5,176		

	9,763		

	1,072		

	27,206			

(326)	

(21,513)	

	2,353		

	63		

(866)	

	1,295		

	67,080		

	91,303		

	806		

	92,109	

Own	

shares	

Treasury	

shares	

Foreign	

currency	

translation	

Available-	

for-sale	

reserve	

investments	

Cash	flow	

hedges	

Share-

based	

payment	

reserve	

Profit	

BP	

and	loss	

shareholders’	

account	

equity	

Minority	

interest	

Total

equity

(214)	

(21,303)	

	4,811		

	754		

	22		

	1,584		

	72,655		

	101,613		

	500		

	102,113

Own	

shares	

Treasury	

shares	

(326)	

(21,513)	

Available-	

for-sale	

reserve	

investments	

Cash	flow	

hedges	

Profit	

and	loss	

account	

BP	

shareholders’	

equity	

Minority	

interest	

Total

equity

(866)	

	1,295		

	67,080		

	91,303		

	806		

	92,109	

	2,419		

(56)	

	2,363	

	126		

(291)	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	88		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	218		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	126		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

Foreign	

currency	

translation	

	2,353		

	2,458		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

Foreign	

currency	

translation	

	6,540		

(4,187)	

(291)	

–	

		–		

		–		

		–		

		–		

		–		

		–		

	63		

(2)	

		–		

	693		

		–		

		–		

		–		

		–		

		–		

		–		

(418)	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

2	

		–		

		–		

(18)	

		–		

(16)	

		–		

		–		

		–		

6	

(37)	

		–		

		–		

	925		

		–		

	888		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

(972)	

		–		

(972)	

		–		

		–		

		–		

		–		

(4,187)	

(418)	

(266)	

		–		

	599		

		–		

	2,458		

	691		

	112		

	210		

Share-

based	

payment	

reserve	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	289		

Share-

based	

payment	

reserve	

$	million

	131	

(418)

(291)

(18)

(3,324)

(3,920)

(2,942)

	339	

	301	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	2		

		–		

		–		

(418)	

		–		

		–		

(3,719)	

(4,137)	

(2,627)	

(113)	

(20)	

	128		

(418)	

(291)	

(18)	

(3,719)	

(4,318)	

(2,627)	

	339		

(20)	

	3		

		–		

		–		

		–		

	395		

	398		

(315)	

		–		

	321		

		–		

(478)	

		–		

		–		

	23		

(43)	

(22)	

	16,578		

	16,578		

	16,100		

	20,137		

(10,483)	

(10,483)	

(478)	

	693		

	925		

	721		

(43)	

(22)	

		–		

		–		

		–		

	181		

	125		

(416)	

		–		

		–		

(15)	

(478)

	693	

	925	

	16,759	

	20,262	

(10,899)

	721	

(43)

(37)

	21,157		

	21,157		

	509		

	21,666		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	99		

		–		

(5,828)	

		–		

		–		

		–		

(4,187)	

(5,828)	

(418)	

(972)	

	15,329		

	9,752		

(10,342)	

(10,342)	

(2,414)	

(2,414)	

(3)	

		–		

	617		

		–		

(75)	

		–		

		–		

		–		

	434		

(425)	

		–		

		–		

(165)	

(4,262)

(5,828)

(418)

(972)

	10,186	

(10,767)

(2,414)

	617	

(165)

Own	

shares	

Treasury	

shares	

(60)	

(22,112)	

Available-	

for-sale	

reserve	

investments	

Cash	flow	

hedges	

Profit	

and	loss	

account	

BP	

shareholders’	

equity	

Minority	

interest	

Total

equity

	481		

	106		

	1,196		

	64,510		

	93,690		

	962		

	94,652		

	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
			
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
	
			
	
	
	
			
	
	
	
			
	
	
	
			
	
	
		
		
		
	
	
	
			
	
	
	
	
	
	
	
	
	
	
			
	
	
		
		
		
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
	
		
	
		
	
		
	
	
	
		
	
	
	
			
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
		
		
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
At	1	January	2010	

Currency	translation	differences	(including	recycling)	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	

Available-for-sale	investments	(including	recycling)	

Cash	flow	hedges	(including	recycling)	

Profit	(loss)	for	the	year	

Total	comprehensive	income	

Dividends	 	

Share-based	paymentsa		

Transactions	involving	minority	interests	

At	31	December	2010	

At	1	January	2009	

Currency	translation	differences	(including	recycling)	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	

Available-for-sale	investments	(including	recycling)	

Cash	flow	hedges	(including	recycling)	

Profit	for	the	year	

Total	comprehensive	income	

Dividends	 	

Share-based	paymentsa		

Changes	in	associates’	equity	

Transactions	involving	minority	interests	

At	31	December	2009	

At	1	January	2008	

Currency	translation	differences	(including	recycling)	

Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	

Available-for-sale	investments	(including	recycling)	

Cash	flow	hedges	(including	recycling)	

Profit	for	the	year	

Total	comprehensive	income	

Dividends	 	

Repurchase	of	ordinary	share	capital	

Share-based	paymentsa	

Transactions	involving	minority	interests	

At	31	December	2008	

Share	

capital	

Share	

premium	

account	

Capital			

redemption	

reserve	

Merger	

reserve	

	5,176		

	9,763		

	1,072		

	27,206			

–		

–		

–		

–		

		–		

–		

		–		

	4		

–		

–		

	–		

	–		

–		

		–		

		–		

		–		

	3		

		–		

		–		

		–		

		–		

		–		

	–		

		–		

		–		

		–		

(67)	

	6		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	140		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	84		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	182		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	67		

		–		

		–		

		–		

		–		

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

		–			

Share	

capital	

Share	

premium	

account	

Capital			

redemption	

reserve	

Merger	

reserve	

	5,237		

	9,581		

	1,005		

	27,206			

Notes	on	financial	statements

Share	

capital	

Share	

Capital		

premium	

redemption	

account	

reserve	

Merger	

reserve	

	5,179		

	9,847		

	1,072		

	27,206		

Own	
shares	

Treasury	
shares	

Foreign	
currency	
translation	
reserve	

Available-	
for-sale	
investments	

Cash	flow	
hedges	

Share-
based	
payment	
reserve	

Profit	
and	loss	
account	

BP	
shareholders’	
equity	

Minority	
interest	

Total
equity

(214)	

(21,303)	

	4,811		

	754		

	22		

	1,584		

	72,655		

	101,613		

	500		

	102,113

$	million

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	88		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	218		

		–		

	126		

		–		

		–		

		–		

		–		

–	

		–		

(291)	

		–		

		–		

	126		

(291)	

		–		

		–		

		–		

		–		

		–		

		–		

5,183	

9,987	

1,072	

27,206		

(126)	

(21,085)	

4,937		

463		

2	

		–		

		–		

(18)	

		–		

(16)	

		–		

		–		

		–		

6	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	2		

		–		

		–		

(418)	

		–		

		–		

(3,719)	

(4,137)	

(2,627)	

(113)	

(20)	

	128		

(418)	

(291)	

(18)	

(3,719)	

(4,318)	

(2,627)	

	339		

(20)	

1,586		

65,758		

94,987		

	3		

		–		

		–		

		–		

	395		

	398		

(315)	

		–		

	321		

904		

	131	

(418)

(291)

(18)

(3,324)

(3,920)

(2,942)

	339	

	301	

95,891	

	5,179		

	9,847		

	1,072		

	27,206			

(214)	

(21,303)	

	4,811		

	754		

	22		

	1,584		

	72,655		

	101,613		

	500		

	102,113

Foreign	
currency	
translation	
reserve	

	2,353		

	2,458		

		–		

		–		

		–		

		–		

Foreign	
currency	
translation	
reserve	

	6,540		

(4,187)	

		–		

		–		

		–		

		–		

Own	
shares	

Treasury	
shares	

(326)	

(21,513)	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	112		

	210		

		–		

		–		

		–		

		–		

Own	
shares	

Treasury	
shares	

(60)	

(22,112)	

		–		

		–		

		–		

		–		

	–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

(266)	

		–		

	599		

		–		

Available-	
for-sale	
investments	

Cash	flow	
hedges	

Share-
based	
payment	
reserve	

Profit	
and	loss	
account	

BP	
shareholders’	
equity	

Minority	
interest	

Total
equity

(866)	

	1,295		

	67,080		

	91,303		

	806		

	92,109	

	2,419		

(56)	

	2,363	

(37)	

		–		

		–		

	925		

		–		

	888		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	289		

		–		

		–		

		–		

(478)	

		–		

		–		

(478)	

	693		

	925		

	16,578		

	16,578		

	16,100		

(10,483)	

	20,137		

(10,483)	

	23		

(43)	

(22)	

	721		

(43)	

(22)	

		–		

		–		

		–		

	181		

	125		

(416)	

		–		

		–		

(15)	

(478)

	693	

	925	

	16,759	

	20,262	

(10,899)

	721	

(43)

(37)

	2,458		

	691		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

Available-	
for-sale	
investments	

Cash	flow	
hedges	

Share-
based	
payment	
reserve	

Profit	
and	loss	
account	

BP	
shareholders’	
equity	

Minority	
interest	

Total
equity

	481		

	106		

	1,196		

	64,510		

	93,690		

	962		

	94,652		

		–		

		–		

		–		

(972)	

		–		

(972)	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	99		

		–		

		–		

(5,828)	

		–		

		–		

(4,187)	

(5,828)	

(418)	

(972)	

(75)	

		–		

		–		

		–		

(4,262)

(5,828)

(418)

(972)

	21,157		

	21,157		

	509		

	21,666		

	15,329		

(10,342)	

(2,414)	

(3)	

		–		

	9,752		

(10,342)	

(2,414)	

	617		

		–		

	434		

(425)	

		–		

		–		

(165)	

	10,186	

(10,767)

(2,414)

	617	

(165)

(4,187)	

(418)	

		–		

		–		

		–		

		–		

		–		

		–		

		–		

		–		

	63		

(2)	

		–		

	693		

		–		

		–		

		–		

		–		

(418)	

		–		

		–		

	a		Includes	new	share	issues	and	movements	in	own	shares	and	treasury	shares	where	these	relate	to	share-based	payment	plans.

	5,176		

	9,763		

	1,072		

	27,206			

(326)	

(21,513)	

	2,353		

	63		

(866)	

	1,295		

	67,080		

	91,303		

	806		

	92,109	

BP	Annual	Report	and	Form	20-F	2010	 211

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Notes	on	financial	statements

40.	Capital	and	reserves	continued

Share	capital
The	balance	on	the	share	capital	account	represents	the	aggregate	nominal	value	of	all	ordinary	and	preference	shares	in	issue,	including	treasury	shares.

Share	premium	account
The	balance	on	the	share	premium	account	represents	the	amounts	received	in	excess	of	the	nominal	value	of	the	ordinary	and	preference	shares.

Capital	redemption	reserve
The	balance	on	the	capital	redemption	reserve	represents	the	aggregate	nominal	value	of	all	the	ordinary	shares	repurchased	and	cancelled.

Merger	reserve
The	balance	on	the	merger	reserve	represents	the	fair	value	of	the	consideration	given	in	excess	of	the	nominal	value	of	the	ordinary	shares	issued	in	an	
acquisition	made	by	the	issue	of	shares.

Own	shares
Own	shares	represent	BP	shares	held	in	Employee	Share	Ownership	Plans	(ESOPs)	to	meet	the	future	requirements	of	the	employee	share-based	
payment	plans.

Treasury	shares
Treasury	shares	represent	BP	shares	repurchased	and	available	for	re-issue.

Foreign	currency	translation	reserve
The	foreign	currency	translation	reserve	is	used	to	record	exchange	differences	arising	from	the	translation	of	the	financial	statements	of	foreign	
operations.	Upon	disposal	of	foreign	operations,	the	related	accumulated	exchange	differences	are	recycled	to	the	income	statement.	This	reserve	is	also	
used	to	record	the	effect	of	hedging	net	investments	in	foreign	operations.

Available-for-sale	investments
This	reserve	records	the	changes	in	fair	value	of	available-for-sale	investments.	On	disposal	or	impairment,	the	cumulative	changes	in	fair	value	are	recycled	
to	the	income	statement.

Cash	flow	hedges
This	reserve	records	the	portion	of	the	gain	or	loss	on	a	hedging	instrument	in	a	cash	flow	hedge	that	is	determined	to	be	an	effective	hedge.	When	the	
hedged	transaction	affects	profit	or	loss,	the	gain	or	loss	on	the	hedging	instrument	is	transferred	out	of	equity	to	either	profit	or	loss	or	the	carrying	value	
of	assets,	as	appropriate.	If	the	forecast	transaction	is	no	longer	expected	to	occur	the	gain	or	loss	recognized	in	equity	is	transferred	to	profit	or	loss.

Share-based	payment	reserve
This	reserve	represents	cumulative	amounts	charged	to	profit	in	respect	of	employee	share-based	payment	plans	where	the	scheme	has	not	yet	been	
settled	by	means	of	an	award	of	shares	to	an	individual.

Profit	and	loss	account
The	balance	held	on	this	reserve	is	the	accumulated	retained	profits	of	the	group.

212	 BP	Annual	Report	and	Form	20-F	2010

40.	Capital	and	reserves	continued

The	pre-tax	amounts	of	each	component	of	other	comprehensive	income,	and	the	related	amounts	of	tax,	are	shown	in	the	table	below.

Notes	on	financial	statements

Currency	translation	differences	(including	recycling)	
Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	
Available-for-sale	investments	(including	recycling)	
Cash	flow	hedges	(including	recycling)	

Other	comprehensive	income	

Currency	translation	differences	(including	recycling)	
Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	
Available-for-sale	investments	(including	recycling)	
Cash	flow	hedges	(including	recycling)	
Other	comprehensive	income	

Currency	translation	differences	(including	recycling)	
Actuarial	loss	relating	to	pensions	and	other	post-retirement	benefits	
Available-for-sale	investments	(including	recycling)	
Cash	flow	hedges	(including	recycling)	

Other	comprehensive	income	

Pre-tax 
239  
(320) 
(341) 
(37) 

(459) 

Pre-tax	
1,799		
(682)	
707		
1,154		
2,978		

Tax 
(108) 
(98) 
50  
19  

(137) 

Tax	
564		
204		
(14)	
(229)	
525		

Pre-tax	
(4,362)	
(8,430)	
(468)	
(1,166)	

Tax	
100		
2,602		
50		
194		

$	million

2010

Net of tax
131	
(418)
(291)
(18)	

(596)

$	million

2009

Net	of	tax
2,363	
(478)
693	
925		
3,503		

$	million

2008

Net	of	tax
(4,262)
(5,828)
(418)
(972)	

(14,426)	

2,946		

(11,480)

BP	Annual	Report	and	Form	20-F	2010	 213

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Notes	on	financial	statements

41.	Share-based	payments

Effect of share-based payment transactions on the group’s result and financial position

Total	expense	recognized	for	equity-settled	share-based	payment	transactions	
Total	(credit)	expense	recognized	for	cash-settled	share-based	payment	transactions	
Total	expense	recognized	for	share-based	payment	transactions	
Closing	balance	of	liability	for	cash-settled	share-based	payment	transactions	
Total	intrinsic	value	for	vested	cash-settled	share-based	payments	

2010	
577		
(1)	
576 	
16 	
1		

2009	
506		
15		
521		
32		
7		

$	million

2008
524	
(16)	
508	
21		
2		

For	ease	of	presentation,	option	and	share	holdings	detailed	in	the	tables	within	this	note	are	stated	as	UK	ordinary	share	equivalents	in	US	dollars.		
US	employees	are	granted	American	Depositary	Shares	(ADSs)	or	options	over	the	company’s	ADSs	(one	ADS	is	equivalent	to	six	ordinary	shares).	The	
share-based	payment	plans	that	existed	during	the	year	are	detailed	below.	All	plans	are	ongoing	unless	otherwise	stated.

Plans for executive directors 
Executive	Directors’	Incentive	Plan	(EDIP)	–	share	element
An	equity-settled	incentive	plan	for	executive	directors	with	a	three-year	performance	period.	For	share	plan	performance	periods	2008-2010	the	
award	of	shares	is	determined	by	comparing	BP’s	total	shareholder	return	(TSR)	against	the	other	oil	majors	(ExxonMobil,	Shell,	Total	and	Chevron).	
For	the	performance	period	2009-2011	the	award	of	shares	is	determined	50%	on	TSR	versus	a	competitor	group	of	oil	majors	(which	in	this	period	
also	included	ConocoPhillips)	and	50%	on	a	balanced	scorecard	(BSC)	of	three	underlying	performance	measures	versus	the	same	competitor	
group.	For	the	period	2010-2012	the	award	of	shares	is	determined	one	third	on	TSR	versus	a	competitor	group	of	oil	majors	(identical	to	the	
2009-2011	plan	group)	and	two	thirds	on	a	BSC	of	three	underlying	performance	factors.	After	the	performance	period,	the	shares	that	vest	(net	of	
tax)	are	then	subject	to	a	three-year	retention	period.	The	directors’	remuneration	report	on	pages	112	to	121	includes	full	details	of	the	plan.	

Executive	Directors’	Incentive	Plan	(EDIP)	–	deferred	matching	share	element
Following	the	renewal	of	the	EDIP	at	the	2010	Annual	General	Meeting,	a	deferred	matching	share	element	is	in	place	requiring	a	mandatory	one	third	of	
directors’	annual	bonus	to	be	deferred	into	shares	for	three	years.	The	shares	are	matched	by	the	company	on	a	one-for-one	basis.	Vesting	of	both	deferred	
and	matching	shares	is	contingent	on	an	assessment	of	safety	and	environmental	sustainability	over	the	three-year	deferral	period	and	a	director	may	
voluntarily	defer	an	additional	one	third	of	bonus	into	shares	on	the	same	terms.

Executive	Directors’	Incentive	Plan	(EDIP)	–	share	option	element
An	equity-settled	share	option	plan	for	executive	directors	that	permits	options	to	be	granted	at	an	exercise	price	no	lower	than	the	market	price	of	a	share	
on	the	date	that	the	option	is	granted.	The	options	are	exercisable	up	to	the	seventh	anniversary	of	the	grant	date	and	the	last	grants	were	made	in	2004.	
From	2005	onwards	the	remuneration	committee’s	policy	is	not	to	make	further	grants	of	share	options	to	executive	directors.

Plans for senior employees  
The	group	operates	a	number	of	equity-settled	share	plans	under	which	share	units	are	granted	to	its	senior	leaders	and	certain	employees.	These	
plans	typically	have	a	three-year	performance	or	restricted	period	during	which	the	units	accrue	net	notional	dividends	which	are	treated	as	having	
been	reinvested.	Leaving	employment	during	the	three-year	period	will	normally	preclude	the	conversion	of	units	into	shares,	but	special	
arrangements	apply	where	the	participant	leaves	for	a	qualifying	reason.

Grants	are	settled	in	cash	where	participants	are	located	in	a	country	whose	regulatory	environment	prohibits	the	holding	of	BP	shares.

Performance	unit	plans
The	number	of	units	granted	is	made	by	reference	to	level	of	seniority	of	the	employees.	The	number	of	units	converted	to	shares	is	determined	by	
reference	to	performance	measures	over	the	three-year	performance	period.	The	main	performance	measure	used	is	BP’s	TSR	compared	against	the	other	
oil	majors.	In	addition,	free	cash	flow	(FCF)	is	used	as	a	performance	measure	for	one	of	the	performance	plans.	Plans	included	in	this	category	are	the	
Competitive	Performance	Plan	(CPP),	the	Medium	Term	Performance	Plan	(MTPP)	and,	in	part,	the	Performance	Share	Plan	(PSP).

Restricted	share	unit	plans
Share	unit	grants	under	BP’s	restricted	plans	typically	take	into	account	the	employee’s	performance	in	either	the	current	or	the	prior	year,	track	record	of	
delivery,	business	and	leadership	skills	and	long-term	potential.	One	restricted	share	unit	plan	used	in	special	circumstances	for	senior	employees,	such	as	
recruitment	and	retention,	normally	has	no	performance	conditions.	Plans	included	in	this	category	are	the	Executive	Performance	Plan	(EPP),	the	Restricted	
Share	Plan	(RSP),	the	Deferred	Annual	Bonus	Plan	(DAB)	and,	in	part,	the	Performance	Share	Plan	(PSP).

BP	Share	Option	Plan	(BPSOP)
Share	options	with	an	exercise	price	equivalent	to	the	market	price	of	a	share	immediately	preceding	the	date	of	grant	were	granted	to	participants	
annually	until	2006.	There	were	no	performance	conditions	and	the	options	are	exercisable	between	the	third	and	tenth	anniversaries	of	the	grant	date.

Savings and matching plans
BP	ShareSave	Plan
This	is	a	savings-related	share	option	plan	under	which	employees	save	on	a	monthly	basis,	over	a	three-	or	five-year	period,	towards	the	purchase	
of	shares	at	a	fixed	price	determined	when	the	option	is	granted.	This	price	is	usually	set	at	a	20%	discount	to	the	market	price	at	the	time	of	
grant.	The	option	must	be	exercised	within	six	months	of	maturity	of	the	savings	contract;	otherwise	it	lapses.	The	plan	is	run	in	the	UK	and	
options	are	granted	annually,	usually	in	June.	Participants	leaving	for	a	qualifying	reason	will	have	six	months	in	which	to	use	their	savings	to	
exercise	their	options	on	a	pro-rated	basis.

214	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
	
	
Notes	on	financial	statements

41.	Share-based	payments	continued
BP	ShareMatch	Plans
These	are	matching	share	plans	under	which	BP	matches	employees’	own	contributions	of	shares	up	to	a	predetermined	limit.	The	plans	are	run	in	the	UK	
and	in	more	than	60	other	countries.	The	UK	plan	is	run	on	a	monthly	basis	with	shares	being	held	in	trust	for	five	years	before	they	can	be	released	free	of	
any	income	tax	and	national	insurance	liability.	In	other	countries	the	plan	is	run	on	an	annual	basis	with	shares	being	held	in	trust	for	three	years.	The	plan	
is	operated	on	a	cash	basis	in	those	countries	where	there	are	regulatory	restrictions	preventing	the	holding	of	BP	shares.	When	the	employee	leaves	BP	
all	shares	must	be	removed	from	trust	and	units	under	the	plan	operated	on	a	cash	basis	must	be	encashed.

Local	plans
In	some	countries	BP	provides	local	scheme	benefits,	the	rules	and	qualifications	for	which	vary	according	to	local	circumstances.

Employee Share Ownership Plans (ESOPs)  
ESOPs	have	been	established	to	acquire	BP	shares	to	satisfy	any	awards	made	to	participants	under	the	BP	share	plans	as	required.	The	ESOPs	
have	waived	their	rights	to	dividends	on	shares	held	for	future	awards	and	are	funded	by	the	group.	Until	such	time	as	the	company’s	own	shares	
held	by	the	ESOP	trusts	vest	unconditionally	to	employees,	the	amount	paid	for	those	shares	is	deducted	in	arriving	at	shareholders’	equity		
(see	Note	40).	Assets	and	liabilities	of	the	ESOPs	are	recognized	as	assets	and	liabilities	of	the	group.

At	31	December	2010	the	ESOPs	held	11,477,253	shares	(2009	18,062,246	shares	and	2008	29,051,082	shares)	for	potential	future	awards,	which	

had	a	market	value	of	$82	million	(2009	$174	million	and	2008	$220	million).

Share option transactions
Details	of	share	option	transactions	for	the	year	under	the	share	option	plans	are	as	follows:

2010	

2009	

2008

Outstanding	at	1	January	
Granted		
Forfeited		 	
Exercised		 	
Expired		
Outstanding	at	31	December	
Exercisable	at	31	December	

Number 

Weighted 
average 
of  exercise price 
$ 
8.73		
6.08		
7.88		
7.97		
8.71		
8.75		
8.90		

 options 
295,895,357  
10,420,287  
(9,499,661) 
(31,839,034) 
(1,670,227) 
263,306,722  
242,530,635  

Number	 	

Weighted	
average	
of	 	 exercise	price	
	$	
8.70		
6.55		
8.81		
7.53		
8.01	
8.73		
8.80		

options	 	
326,254,599			
9,679,836			
(5,954,325)		
(21,293,871)		
(12,790,882)		
295,895,357			
274,685,068			

Number	 	 	

	 	 	 Weighted
average
of	 		 	exercise	price 
$
8.51	
8.96
8.50	
6.97
7.00	
8.70	
8.22	

options	 		 	
	358,094,243			 	
	 8,062,899			 	
(2,502,784)		
	 (37,277,895)		
(121,864)		
	326,254,599			
	260,178,938			

The	weighted	average	share	price	at	the	date	of	exercise	was	$9.54	(2009	$9.10	and	2008	$10.87).	For	the	options	outstanding	at	31	December	2010,	the	
exercise	price	ranges	and	weighted	average	remaining	contractual	lives	are	shown	below.

Options outstanding   	

	Options exercisable

Range	of	exercise	prices	  
$6.09	–	$7.53	
$7.54	–	$8.99	
$9.00	–	$10.45	
$10.46	–	$11.92	

Number 
of 
 shares 
54,821,144  
115,187,261  
21,827,393  
71,470,924  
263,306,722  

Weighted 
average 
remaining life 
Years 
2.68  
1.71  
3.54  
4.81  
2.90  

Weighted   
average   
exercise price   
 $   
6.36   
8.19   
9.88   
11.14   
8.75    

Number     

      Weighted
average
of      exercise price 
$
6.40 	
8.17 
9.98 
11.14 	
8.90  

shares      
  39,231,453     
 112,551,834     
  19,276,424   
  71,470,924   
 242,530,635   

Fair values and associated details for options and shares granted

Option	pricing	model	used	
Weighted	average	fair	value	
Weighted	average	share	price	
Weighted	average	exercise	price	
Expected	volatility	
Option	life	 	
Expected	dividends	
Risk	free	interest	rate	
Expected	exercise	behaviour	

  ShareSave 
3 year 
Binomial 
$0.06 
$4.58 
$5.90 
22% 
3.5 years 
8.40% 
1.25% 
	 100% year 4 

2010	 	

ShareSave 
5 year 
Binomial	
$0.08	
$4.58	
$5.90	
23%	
5.5 years	
8.40%	
2.00%	
100% year 6	

ShareSave 
3	year	
Binomial	
$1.07	
$7.87	
$6.92	
32%	
3.5	years	
7.40%	
3.00%	
100%	year	4	

2009	

ShareSave 
5	year	
Binomial	
$1.07	
$7.87	
$6.92	
32%	
5.5	years	
7.40%	
3.75%	
100%	year	6	

ShareSave 
	3	year	
Binomial	
$1.82	
$11.26	
$9.70	
23%	
3.5	years	
4.60%	
5.00%	
100%	year	4	

2008

ShareSave
5	year
Binomial	
$1.74
$11.26
$9.70
23%
5.5	years
4.60%
5.00%
100%	year	6	

The	group	uses	a	valuation	model	to	determine	the	fair	value	of	options	granted.	The	model	uses	the	implied	volatility	of	ordinary	share	price	for	the	quarter	
within	which	the	grant	date	of	the	relevant	plan	falls.	The	fair	value	is	adjusted	for	the	expected	rates	of	early	cancellation.	Management	is	responsible	for	
all	inputs	and	assumptions	in	relation	to	the	model,	including	the	determination	of	expected	volatility.

BP	Annual	Report	and	Form	20-F	2010	 215

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Notes	on	financial	statements

41.	Share-based	payments	continued

Shares	granted	in	2010	
Number	of	equity	instruments	

granted	(million)	

Weighted	average	fair	value	
Fair	value	measurement	basis	

Shares	granted	in	2009	
Number	of	equity	instruments	

granted	(million)	

Weighted	average	fair	value	
Fair	value	measurement	basis	

Shares	granted	in	2008	
Number	of	equity	instruments	

granted	(million)	

Weighted	average	fair	value	
Fair	value	measurement	basis	

a	EDIP	

	–	retention	element.

CPP 

EPP 

EDIP- 
TSR 

EDIP-	
BSC 

RSP 

DAB 

PSP

1.3 
$19.81 

16.0
$9.43
Monte Carlo  Market value  Monte Carlo  Market value  Market value  Market value  Market value

7.6 
$9.43 

24.5 
$9.43 

2.5 
$8.94 

21.4 
$6.78 

1.2 
$4.42 

CPP	

EPP	

EDIP-	
TSR	

EDIP-		
BSC	

RSP	

DAB	

PSP

1.4	
$9.76		

16.5
$8.32
Monte	Carlo	 Market	value	 Monte	Carlo	 Market	value	 Market	value	 Market	value	 Monte	Carlo

2.1	
$7.27	

2.1	
$2.74	

7.6	
$6.56	

2.4	
$8.76	

38.9	
$6.56	

MTPP-	
TSR	

MTPP-	
FCF	

EDIP-	
TSR	

EDIP-		
RETa	

RSP	

DAB	

PSP

9.1	
$5.07	

16.7
$12.89
Monte	Carlo	 Market	value	 Monte	Carlo	 Market	value	 Market	value	 Market	value	 Monte	Carlo

0.5	
$11.13		

9.1	
$10.34		

5.8	
$10.34	

2.6	
$4.55		

7.7	
$8.83		

The	group	used	a	Monte	Carlo	simulation	to	determine	the	fair	value	of	the	TSR	element	of	the	2010,	2009	and	2008	CPP,	MTPP,	and	EDIP	plans,	and	in	
2009	and	2008	for	the	PSP	plan.	In	accordance	with	the	rules	of	the	plans	the	model	simulates	BP’s	TSR	and	compares	it	against	our	principal	strategic	
competitors	over	the	three-year	period	of	the	plans.	The	model	takes	into	account	the	historic	dividends,	share	price	volatilities	and	covariances	of	BP	and	
each	comparator	company	to	produce	a	predicted	distribution	of	relative	share	performance.	This	is	applied	to	the	reward	criteria	to	give	an	expected	value	
of	the	TSR	element.

Accounting	expense	does	not	necessarily	represent	the	actual	value	of	share-based	payments	made	to	recipients,	which	are	determined	by	the	

remuneration	committee	according	to	established	criteria.

	 www.bp.com/downloads/employee

42.	Employee	costs	and	numbers

Employee	costs		
Wages	and	salariesa		
Social	security	costs	
Share-based	payments	
Pension	and	other	post-retirement	benefit	costs	

Number	of	employees	at	31	December		
Exploration	and	Production	
Refining	and	Marketingb		
Other	businesses	and	corporate	
Gulf	Coast	Restoration	Organization	

By	geographical	area
US	 	
Non-USb	

Average	number	of	employees		
Exploration	and	Production	
Refining	and	Marketing	
Other	businesses	and	corporate	

US	
8,100 
12,600 
1,900 
22,600 

Non-US 
13,500 
38,300 
5,000 
56,800 

2010		

Total 
21,600	
50,900	
6,900	
79,400	

US	
7,900	
14,700	
2,300	
24,900	

Non-US	
13,800	
40,700	
5,800	
60,300	

2009		

Total	
21,700	
55,400	
8,100	
85,200	

aIncludes
bIncludes

	termination	payments	of	$166	million	(2009	$945	million	and	2008	$669	million).
	15,200	(2009	13,900	and	2008	21,200)	service	station	staff.

216	 BP	Annual	Report	and	Form	20-F	2010

2010	
9,242	
789	
576	
1,166	
11,773 

2010	
21,100	
52,300	
6,200	
100	
79,700 

22,100	
57,600	
79,700 

US		
7,800		
21,600		
2,600		
32,000		

2009	
9,702	
780	
521	
1,213	
12,216	

2009	
21,500	
51,600	
7,200	
–	
80,300	

22,800	
57,500	
80,300	

Non-US	
13,800	
43,400	
6,500	
63,700	

$	million

2008
10,388	
805	
508
579
12,280	

2008
21,400	
61,500	
9,100
–
92,000	

29,300	
62,700
92,000	

2008

Total
21,600
65,000
9,100
95,700

		
		
		
		
		
	
	
		
		
	 
	
	
	
	
	
	
	
		
		
		
		
	
	
		
		
		
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
	
	
	
	
	
	
	
	
		
		
		
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
43.	Remuneration	of	directors	and	senior	management

Remuneration of directors

Total	for	all	directors
Emoluments	
Gains	made	on	the	exercise	of	share	options	
Amounts	awarded	under	incentive	schemes	

Notes	on	financial	statements

2010	

2009	

15	
2	
4	

	19		
	2		
	2		

$	million

2008

	19	
	1		
		–		

Emoluments	
These	amounts	comprise	fees	paid	to	the	non-executive	chairman	and	the	non-executive	directors	and,	for	executive	directors,	salary	and	benefits	
earned	during	the	relevant	financial	year,	plus	bonuses	awarded	for	the	year.	Also	included	was	compensation	for	loss	of	office	of	$3	million	in	2010	
(2009	nil	and	2008	$1	million).

Pension	contributions
During	2010	three	executive	directors	participated	in	a	non-contributory	pension	scheme	established	for	UK	employees	by	a	separate	trust	fund	to	which	
contributions	are	made	by	BP	based	on	actuarial	advice.	Two	US	executive	directors	participated	in	the	US	BP	Retirement	Accumulation	Plan	during	2010.

Office	facilities	for	former	chairmen	and	deputy	chairmen
It	is	customary	for	the	company	to	make	available	to	former	chairmen	and	deputy	chairmen,	who	were	previously	employed	executives,	the	use	of	office	
and	basic	secretarial	facilities	following	their	retirement.	The	cost	involved	in	doing	so	is	not	significant.

Further	information
Full	details	of	individual	directors’	remuneration	are	given	in	the	directors’	remuneration	report	on	pages	112	to	121.

Remuneration of directors and senior management

Total	for	all	senior	management

Short-term	employee	benefits	
Post-retirement	benefits	
Share-based	payments	

2010	

2009	

25	
3	
29	

36	
3	
20	

$	million

2008

34
4
20

Senior	management,	in	addition	to	executive	and	non-executive	directors,	includes	other	senior	managers	who	are	members	of	the	executive	
management	team.

Short-term	employee	benefits
In	addition	to	fees	paid	to	the	non-executive	chairman	and	non-executive	directors,	these	amounts	comprise,	for	executive	directors	and	senior	managers,	
salary	and	benefits	earned	during	the	year,	plus	cash	bonuses	awarded	for	the	year.	Deferred	annual	bonus	awards,	to	be	settled	in	shares,	are	included	
in	share-based	payments.	Short-term	employee	benefits	includes	compensation	for	loss	of	office	of	$3	million	(2009	$6	million	and	2008	$3	million).

Post-retirement	benefits
The	amounts	represent	the	estimated	cost	to	the	group	of	providing	defined	benefit	pensions	and	other	post-retirement	benefits	to	senior	management	
in	respect	of	the	current	year	of	service	measured	in	accordance	with	IAS	19	‘Employee	Benefits’.

Share-based	payments
This	is	the	cost	to	the	group	of	senior	management’s	participation	in	share-based	payment	plans,	as	measured	by	the	fair	value	of	options	and	shares	
granted	accounted	for	in	accordance	with	IFRS	2	‘Share-based	Payments’.	The	main	plans	in	which	senior	management	have	participated	are	the	EDIP,	
DAB	and	RSP.	For	details	of	these	plans	refer	to	Note	41.

BP	Annual	Report	and	Form	20-F	2010	 217

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Notes	on	financial	statements

44.	Contingent	liabilities	and	contingent	assets

Contingent liabilities relating to the Gulf of Mexico oil spill
As	a	consequence	of	the	Gulf	of	Mexico	oil	spill,	as	described	on	pages	34	to	39,	BP	has	incurred	costs	during	the	year	and	recognized	provisions	for	
certain	future	costs.	Further	information	is	provided	in	Note	2	and	Note	37.

BP	has	provided	for	its	best	estimate	of	certain	claims	under	the	Oil	Pollution	Act	of	1990	(OPA	90)	that	will	be	paid	through	the	$20-billion	trust	
fund.	It	is	not	possible,	at	this	time,	to	measure	reliably	any	other	items	that	will	be	paid	from	the	trust	fund,	namely	any	obligation	in	relation	to	Natural	
Resource	Damages	claims,	and	claims	asserted	in	civil	litigation,	nor	is	it	practicable	to	estimate	their	magnitude	or	possible	timing	of	payment.

Natural	resource	damages	resulting	from	the	oil	spill	are	currently	being	assessed	(see	Note	37	for	further	information).	BP	and	the	federal	and	state	

trustees	are	collecting	extensive	data	in	order	to	assess	the	extent	of	damage	to	wildlife,	shoreline,	near	shore	and	deepwater	habitats,	and	recreational	
uses,	among	other	things.	Because	the	affected	areas	and	their	uses	vary	by	seasons,	we	anticipate	that	we	will	need	at	least	a	full	year,	and	perhaps	
materially	longer,	after	the	initial	oil	impacts	to	gain	an	understanding	of	the	natural	resource	damages.	In	addition,	if	early	restoration	projects	are	
undertaken,	these	projects	could	mitigate	the	total	damages	resulting	from	the	incident.	Accordingly,	until	the	size,	location	and	duration	of	the	impact	have	
been	determined	and	the	effects	of	early	restoration	projects	are	assessed,	or	other	actions	such	as	potential	future	settlement	discussions	occur,	it	is	not	
possible	to	obtain	a	range	of	outcomes	or	to	estimate	reliably	either	the	amounts	or	timing	of	the	remaining	Natural	Resource	Damages	claims.

BP	is	named	as	a	defendant	in	more	than	400	civil	lawsuits	brought	by	individuals,	corporations	and	governmental	entities	in	US	federal	and	state	

courts	resulting	from	the	Gulf	of	Mexico	oil	spill.	Additional	lawsuits	are	likely	to	be	brought.	The	lawsuits	assert,	among	others,	claims	for	personal	injury	in	
connection	with	the	incident	itself	and	the	response	to	it,	and	wrongful	death,	commercial	or	economic	injury,	breach	of	contract	and	violations	of	statutes.	
The	lawsuits,	many	of	which	purport	to	be	class	actions,	seek	various	remedies	including	compensation	to	injured	workers	and	families	of	deceased	
workers,	recovery	for	commercial	losses	and	property	damage,	claims	for	environmental	damage,	remediation	costs,	injunctive	relief,	treble	damages	and	
punitive	damages.	These	pending	lawsuits	are	at	the	very	early	stages	of	proceedings	and	most	of	the	claims	have	been	consolidated	into	one	of	two	
multi-district	litigation	proceedings.	A	trial	of	liability	issues	in	the	pending	multi-district	litigation	is	currently	scheduled	for	February	2012.	Damage	issues	
will	be	scheduled	for	trial	thereafter.	Until	further	fact	and	expert	disclosures	occur,	court	rulings	clarify	the	issues	in	dispute,	liability	and	damage	trial	
activity	nears,	or	other	actions	such	as	possible	settlements	occur,	it	is	not	possible	given	these	uncertainties	to	arrive	at	a	range	of	outcomes	or	a	reliable	
estimate	of	the	liability.	See	Legal proceedings	on	page	130	for	further	information.

Therefore	no	amounts	have	been	provided	for	these	items	as	of	31	December	2010.	Although	these	items,	which	will	be	paid	through	the	trust	

fund,	have	not	been	provided	for	at	this	time,	BP‘s	full	obligation	under	the	$20-billion	trust	fund	has	been	expensed	in	the	income	statement,	taking	
account	of	the	time	value	of	money.	The	aggregate	of	amounts	paid	and	provided	for	items	to	be	settled	from	the	trust	fund	currently	falls	within	the	
amount	committed	by	BP	to	the	trust	fund.

For	those	items	not	covered	by	the	trust	fund	it	is	not	possible	to	measure	reliably	any	obligation	in	relation	to	other	litigation	or	potential	fines	and	

penalties	except,	subject	to	certain	assumptions	detailed	in	Note	37,	for	those	relating	to	the	Clean	Water	Act.	It	is	also	not	possible	to	reliably	estimate	
legal	fees	beyond	two	years.	There	are	a	number	of	federal	and	state	environmental	and	other	provisions	of	law,	other	than	the	Clean	Water	Act,	under	
which	one	or	more	governmental	agencies	could	seek	civil	fines	and	penalties	from	BP.	For	example,	a	complaint	filed	by	the	United	States	sought	to	
reserve	the	ability	to	seek	penalties	and	other	relief	under	a	number	of	other	laws.	Given	the	large	number	of	claims	that	may	be	asserted,	it	is	not	possible	
at	this	time	to	determine	whether	and	to	what	extent	any	such	claims	would	be	successful	or	what	penalties	or	fines	would	be	assessed.

Therefore	no	amounts	have	been	provided	for	these	items.
The	magnitude	and	timing	of	possible	obligations	in	relation	to	the	Gulf	of	Mexico	oil	spill	are	subject	to	a	very	high	degree	of	uncertainty	as	
described	further	in	Risk factors	on	pages	27	to	32.	Any	such	possible	obligations	are	therefore	contingent	liabilities	and,	at	present,	it	is	not	practicable	to	
estimate	their	magnitude	or	possible	timing	of	payment.	Furthermore,	other	material	unanticipated	obligations	may	arise	in	future	in	relation	to	the	incident.

Contingent assets relating to the Gulf of Mexico oil spill
BP	is	the	operator	of	the	Macondo	well	and	holds	a	65%	working	interest,	with	the	remaining	35%	interest	held	by	two	co-owners,	Anadarko	Petroleum	
Corporation	(APC)	and	MOEX	Offshore	2007	LLC	(MOEX).	Under	the	Operating	Agreement,	MOEX	and	APC	are	responsible	for	reimbursing	BP	for	their	
proportionate	shares	of	the	costs	of	all	operations	and	activities	conducted	under	the	Operating	Agreement.	In	addition,	the	parties	are	responsible	for	their	
proportionate	shares	of	all	liabilities	resulting	from	operations	or	activities	conducted	under	the	Operating	Agreement,	except	where	liability	results	from	a	
party‘s	gross	negligence	or	wilful	misconduct,	in	which	case	that	party	is	solely	responsible.	BP	does	not	believe	that	it	has	been	grossly	negligent	nor	has	
it	engaged	in	wilful	misconduct	under	the	terms	of	the	Operating	Agreement	or	at	law.

As	of	31	December	2010,	$6	billion	had	been	billed	to	the	co-owners,	which	BP	believes	to	be	contractually	recoverable.	Billings	to	co-owners	are	
based	upon	costs	incurred	to	date	rather	than	amounts	provided	in	the	period.	As	further	costs	are	incurred,	BP	believes	that	certain	of	the	costs	will	be	
billable	to	our	co-owners	under	the	Operating	Agreement.	

Our	co-owners	have	each	written	to	BP	indicating	that	they	are	withholding	payment	in	light	of	the	investigations	surrounding,	and	pending	
determination	of	the	root	causes	of,	the	incident.	In	addition,	APC	has	publicly	accused	BP	of	having	been	grossly	negligent	and	stated	it	has	no	liability	for	
the	incident,	both	of	which	claims	BP	refutes	and	intends	to	challenge	in	any	legal	proceedings.	There	are	also	audit	rights	concerning	billings	under	the	
Operating	Agreement	which	may	be	exercised	by	APC	and	MOEX,	and	which	may	or	may	not	lead	to	an	adjustment	of	the	amount	billed.	BP	may	
ultimately	need	to	enforce	its	rights	to	collect	payment	from	the	co-owners	through	an	arbitration	proceeding	as	provided	for	in	the	Operating	Agreement.	
There	is	a	risk	that	amounts	billed	to	co-owners	may	not	ultimately	be	recovered	should	our	co-owners	be	found	not	liable	for	these	costs	or	be	unable	to	
pay	them.

BP	believes	that	it	has	a	contractual	right	to	recover	the	co-owners‘	shares	of	the	costs	incurred,	however,	no	recovery	amounts	have	been	

recognized	in	the	financial	statements	as	at	31	December	2010.

218	 BP	Annual	Report	and	Form	20-F	2010

Notes	on	financial	statements

44.	Contingent	liabilities	and	contingent	assets	continued
Other contingent liabilities
There	were	contingent	liabilities	at	31	December	2010	in	respect	of	guarantees	and	indemnities	entered	into	as	part	of	the	ordinary	course	of	the	group‘s	
business.	No	material	losses	are	likely	to	arise	from	such	contingent	liabilities.	Further	information	is	included	in	Note	27.

Lawsuits	arising	out	of	the	Exxon	Valdez	oil	spill	in	Prince	William	Sound,	Alaska,	in	March	1989	were	filed	against	Exxon	(now	ExxonMobil),	Alyeska	
Pipeline	Service	Company	(Alyeska),	which	operates	the	oil	terminal	at	Valdez,	and	the	other	oil	companies	that	own	Alyeska.	Alyeska	initially	responded	to	
the	spill	until	the	response	was	taken	over	by	Exxon.	BP	owns	a	46.9%	interest	(reduced	during	2001	from	50%	by	a	sale	of	3.1%	to	Phillips)	in	Alyeska	
through	a	subsidiary	of	BP	America	Inc.	and	briefly	indirectly	owned	a	further	20%	interest	in	Alyeska	following	BP‘s	combination	with	Atlantic	Richfield	
Company	(Atlantic	Richfield).	Alyeska	and	its	owners	have	settled	all	the	claims	against	them	under	these	lawsuits.	Exxon	has	indicated	that	it	may	file	a	
claim	for	contribution	against	Alyeska	for	a	portion	of	the	costs	and	damages	that	Exxon	has	incurred.	BP	will	defend	any	such	claims	vigorously.	It	is	not	
possible	to	estimate	any	financial	effect.	

In	the	normal	course	of	the	group‘s	business,	legal	proceedings	are	pending	or	may	be	brought	against	BP	group	entities	arising	out	of	current	and	

past	operations,	including	matters	related	to	commercial	disputes,	product	liability,	antitrust,	premises-liability	claims,	general	environmental	claims	and	
allegations	of	exposures	of	third	parties	to	toxic	substances,	such	as	lead	pigment	in	paint,	asbestos	and	other	chemicals.	BP	believes	that	the	impact	of	
these	legal	proceedings	on	the	group‘s	results	of	operations,	liquidity	or	financial	position	will	not	be	material.

With	respect	to	lead	pigment	in	paint	in	particular,	Atlantic	Richfield,	a	subsidiary	of	BP,	has	been	named	as	a	co-defendant	in	numerous	lawsuits	

brought	in	the	US	alleging	injury	to	persons	and	property.	Although	it	is	not	possible	to	predict	the	outcome	of	the	legal	proceedings,	Atlantic	Richfield	
believes	it	has	valid	defences	that	render	the	incurrence	of	a	liability	remote;	however,	the	amounts	claimed	and	the	costs	of	implementing	the	remedies	
sought	in	the	various	cases	could	be	substantial.	The	majority	of	the	lawsuits	have	been	abandoned	or	dismissed	against	Atlantic	Richfield.	No	lawsuit	
against	Atlantic	Richfield	has	been	settled	nor	has	Atlantic	Richfield	been	subject	to	a	final	adverse	judgment	in	any	proceeding.	Atlantic	Richfield	intends	to	
defend	such	actions	vigorously.

The	group	files	income	tax	returns	in	many	jurisdictions	throughout	the	world.	Various	tax	authorities	are	currently	examining	the	group‘s	income	tax	

returns.	Tax	returns	contain	matters	that	could	be	subject	to	differing	interpretations	of	applicable	tax	laws	and	regulations	and	the	resolution	of	tax	
positions	through	negotiations	with	relevant	tax	authorities,	or	through	litigation,	can	take	several	years	to	complete.	While	it	is	difficult	to	predict	the	
ultimate	outcome	in	some	cases,	the	group	does	not	anticipate	that	there	will	be	any	material	impact	upon	the	group‘s	results	of	operations,	financial	
position	or	liquidity.

The	group	is	subject	to	numerous	national	and	local	environmental	laws	and	regulations	concerning	its	products,	operations	and	other	activities.	

These	laws	and	regulations	may	require	the	group	to	take	future	action	to	remediate	the	effects	on	the	environment	of	prior	disposal	or	release	of	
chemicals	or	petroleum	substances	by	the	group	or	other	parties.	Such	contingencies	may	exist	for	various	sites	including	refineries,	chemical	plants,	oil	
fields,	service	stations,	terminals	and	waste	disposal	sites.	In	addition,	the	group	may	have	obligations	relating	to	prior	asset	sales	or	closed	facilities.	The	
ultimate	requirement	for	remediation	and	its	cost	are	inherently	difficult	to	estimate.	However,	the	estimated	cost	of	known	environmental	obligations	has	
been	provided	in	these	accounts	in	accordance	with	the	group‘s	accounting	policies.	While	the	amounts	of	future	costs	could	be	significant	and	could	be	
material	to	the	group‘s	results	of	operations	in	the	period	in	which	they	are	recognized,	it	is	not	practical	to	estimate	the	amounts	involved.	BP	does	not	
expect	these	costs	to	have	a	material	effect	on	the	group‘s	financial	position	or	liquidity.

The	group	also	has	obligations	to	decommission	oil	and	natural	gas	production	facilities	and	related	pipelines.	Provision	is	made	for	the	estimated	

costs	of	these	activities,	however	there	is	uncertainty	regarding	both	the	amount	and	timing	of	these	costs,	given	the	long-term	nature	of	these	
obligations.	BP	believes	that	the	impact	of	any	reasonably	foreseeable	changes	to	these	provisions	on	the	group‘s	results	of	operations,	financial	position	or	
liquidity	will	not	be	material.

The	group	generally	restricts	its	purchase	of	insurance	to	situations	where	this	is	required	for	legal	or	contractual	reasons.	This	is	because	external	

insurance	is	not	considered	an	economic	means	of	financing	losses	for	the	group.	Losses	will	therefore	be	borne	as	they	arise	rather	than	being	spread	
over	time	through	insurance	premiums	with	attendant	transaction	costs.	The	position	is	reviewed	periodically.

45.	Capital	commitments

Authorized	future	capital	expenditure	for	property,	plant	and	equipment	by	group	companies	for	which	contracts	had	been	placed	at	31	December	2010	
amounted	to	$11,279	million	(2009	$9,812	million).	In	addition,	at	31	December	2010,	the	group	had	contracts	in	place	for	future	capital	expenditure	
relating	to	investments	in	jointly	controlled	entities	of	$437	million	(2009	$622	million)	and	investments	in	associates	of	$80	million	(2009	$170	million).	

BP’s	share	of	capital	commitments	of	jointly	controlled	entities	amounted	to	$1,117	million	(2009	$926	million).

BP	Annual	Report	and	Form	20-F	2010	 219

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Notes	on	financial	statements

46.	Subsidiaries,	jointly	controlled	entities	and	associates

The	more	important	subsidiaries,	jointly	controlled	entities	and	associates	of	the	group	at	31	December	2010	and	the	group	percentage	of	ordinary	share	
capital	or	joint	venture	interest	(to	nearest	whole	number)	are	set	out	below.	Those	held	directly	by	the	parent	company	are	marked	with	an	asterisk	(*),	the	
percentage	owned	being	that	of	the	group	unless	otherwise	indicated.	A	complete	list	of	investments	in	subsidiaries,	jointly	controlled	entities	and	
associates	will	be	attached	to	the	parent	company’s	annual	return	made	to	the	Registrar	of	Companies.

Subsidiaries	
International
	 *BP	Corporate	Holdings	
	 *BP	Europa	SE	
	 BP	Exploration	Op.	Co.	
	 *BP	Global	Investments	
	 *BP	International	
	 BP	Oil	International	
	 *BP	Shipping	
	 *Burmah	Castrol	
	 Jupiter	Insurance	
Algeria
	 BP	Amoco	Exploration	(In	Amenas)	
	 BP	Exploration	(El	Djazair)	
Angola
	 BP	Exploration	(Angola)	
Australia
	 BP	Oil	Australia	
	 BP	Australia	Capital	Markets	
	 BP	Developments	Australia	
	 BP	Finance	Australia	
Azerbaijan
	 Amoco	Caspian	Sea	Petroleum	
	 BP	Exploration	(Caspian	Sea)	
Canada
	 BP	Canada	Energy	
	 BP	Canada	Finance	
Egypt
	 BP	Egypt	Co.	
Indonesia
	 BP	Berau	
New	Zealand
	 BP	Oil	New	Zealand	
Norway
	 BP	Norge	
Spain
	 BP	España	
South	Africa
	 *BP	Southern	Africa	
Trinidad	&	Tobago
	 BP	Trinidad	and	Tobago	
UK
	 BP	Capital	Markets	
	 BP	Oil	UK	
	 Britoil	
US
	 *BP	Holdings	North	America	
	 Atlantic	Richfield	Co.	
	 BP	America	
	 BP	America	Production	Company	
	 BP	Amoco	Chemical	Company	
	 BP	Company	North	America		
	 BP	Corporation	North	America	
	 BP	Exploration	and	Production	
	 BP	Exploration	(Alaska)	
	 BP	Products	North	America	
	 BP	West	Coast	Products	
	 Standard	Oil	Co.	
	 Verano	Collateral	Holdings	
	 BP	Capital	Markets	America	

220	 BP	Annual	Report	and	Form	20-F	2010

%	

100	
100	
100	
100	
100	
100	
100	
100	
100	

100	
100	

Country	of
incorporation	

England	&	Wales	
Germany		
England	&	Wales	
England	&	Wales	
England	&	Wales	
England	&	Wales	
England	&	Wales	
Scotland	
Guernsey	

Scotland	
Bahamas	

Principal	activities

Investment	holding
	Refining	and	marketing	and	petrochemicals	
	Exploration	and	production
Investment	holding
Integrated	oil	operations,	investment	holding,	finance
Integrated	oil	operations
Shipping
Lubricants
Insurance

Exploration	and	production
Exploration	and	production

100	

England	&	Wales	

Exploration	and	production

100	
100	
100	
100	

100	
100	

100	
100	

Canada	
Canada	

100	

US	

100	

US	

Australia	
Australia	
Australia	
Australia	

Integrated	oil	operations
Finance
Exploration	and	production
Finance

British	Virgin	Islands	
England	&	Wales	

Exploration	and	production
Exploration	and	production

Exploration	and	production
Finance

Exploration	and	production

Exploration	and	production

100	

New	Zealand	

Marketing

100	

Norway	

Exploration	and	production

100	

Spain	

Refining	and	marketing	

75	

South	Africa	

Refining	and	marketing

70	

US	

Exploration	and	production

100	
100	
100	

100	
100	
100		
100	
100	
100	
100	
100	
100	
100	
100	
100	
100	
100	

England	&	Wales	
England	&	Wales	
Scotland	

England	&	Wales	
US
US	
US	
US
US
US	
US	
US
US
US
US
US
US	

Finance
Marketing
Exploration	and	production

Investment	holding

Exploration	and	production,	refining	and	
marketing,	pipelines	and	petrochemicals

Finance

	
	
Notes	on	financial	statements

46.	Subsidiaries,	jointly	controlled	entities	and	associates	continued

Jointly	controlled	entities	
Angola

Angola	LNG	Supply	Services	

Argentina

Pan	American	Energya	b	

Canada

Sunrise	Oil	Sands	

China

Country	of	incorporation
or	registration	

%	

Principal	activities

14	

US	

60	

US	

LNG	processing	and	transportation

Exploration	and	production

50	

Canada	

Exploration	and	production

Shanghai	SECCO	Petrochemical	Co.	

50	

China	

Petrochemicals

Germany

Ruhr	Oel	

Russia

50	

Germany	

Refining	and	marketing	and	petrochemicals

Elvary	Neftegaz	Holdings	BV	

49	

Netherlands	

Exploration	and	appraisal

Trinidad	&	Tobago

Atlantic	4	Holdings	
Atlantic	LNG	2/3	Company	of	Trinidad	and	Tobago	

US

BP-Husky	Refining	
	 Watson	Cogenerationa	
Venezuela

Petromonagasb	

38	
43	

50	
51	

US	
Trinidad	&	Tobago	

US	
US		

LNG	manufacture
LNG	manufacture

Refining
Power	generation

17	

Venezuela	

Exploration	and	production

a	T	he	entity	is	not	controlled	by	BP	as	certain	key	business	decisions	require	joint	approval	of	both	BP	and	the	minority	partner.	It	is	therefore	classified	as	a	jointly	controlled	entity	rather	than	a	subsidiary.
b	A	 s	at	31	December	2010	the	group’s	interests	in	Pan	American	Energy	and	Petromonagas	have	been	reclassified	as	assets	held	for	sale.	See	Note	4	for	further	information.

Associates	
Abu	Dhabi

	 Abu	Dhabi	Marine	Areas	
	 Abu	Dhabi	Petroleum	Co.	

Azerbaijan

	The	Baku-Tbilisi-Ceyhan	Pipeline	Co.	
	 South	Caucasus	Pipeline	Co.	

Russia

	TNK-BP			

%	

Country	of	incorporation	

Principal	activities	

37	
24	

30	
26	

England	&	Wales	
England	&	Wales	

Cayman	Islands	
Cayman	Islands	

Crude	oil	production
Crude	oil	production

Pipelines
Pipelines

50	

British	Virgin	Islands		

Integrated	oil	operations

BP	Annual	Report	and	Form	20-F	2010	 221

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Notes	on	financial	statements

47.	Condensed	consolidating	information	on	certain	US	subsidiaries

BP	p.l.c.	fully	and	unconditionally	guarantees	the	payment	obligations	of	its	100%-owned	subsidiary	BP	Exploration	(Alaska)	Inc.	under	the	BP	Prudhoe	Bay	
Royalty	Trust.	The	following	financial	information	for	BP	p.l.c.,	BP	Exploration	(Alaska)	Inc.	and	all	other	subsidiaries	on	a	condensed	consolidating	basis	is	
intended	to	provide	investors	with	meaningful	and	comparable	financial	information	about	BP	p.l.c.	and	its	subsidiary	issuers	of	registered	securities	and	is	
provided	pursuant	to	Rule	3-10	of	Regulation	S-X	in	lieu	of	the	separate	financial	statements	of	each	subsidiary	issuer	of	public	debt	securities.	Investments	
include	the	investments	in	subsidiaries	recorded	under	the	equity	method	for	the	purposes	of	the	condensed	consolidating	financial	information.	Equity	
income	of	subsidiaries	is	the	group’s	share	of	profit	related	to	such	investments.	The	eliminations	and	reclassifications	column	includes	the	necessary	
amounts	to	eliminate	the	intercompany	balances	and	transactions	between	BP	p.l.c.,	BP	Exploration	(Alaska)	Inc.	and	other	subsidiaries.	The	financial	
information	presented	in	the	following	tables	for	BP	Exploration	(Alaska)	Inc.	for	all	years	includes	equity	income	arising	from	subsidiaries	of	BP	Exploration	
(Alaska)	Inc.	some	of	which	operate	outside	of	Alaska	and	excludes	the	BP	group’s	midstream	operations	in	Alaska	that	are	reported	through	different	legal	
entities	and	that	are	included	within	the	‘other	subsidiaries’	column	in	these	tables.	BP	p.l.c.	also	fully	and	unconditionally	guarantees	securities	issued	by	
BP	Capital	Markets	p.l.c.	and	BP	Capital	Markets	America	Inc.	These	companies	are	100%-owned	finance	subsidiaries	of	BP	p.l.c.	

Eliminations  

Other 

and
subsidiaries  reclassifications 
(4,793) 
– 
– 
2,947 
(221) 
(253) 
(2,320) 
(4,793) 
– 
– 
– 
(1,524) 
– 
(109) 
– 
4,106 
(112) 

297,107 
1,175 
3,582 
– 
714 
6,376 
308,954 
220,367 
63,649 
4,246 
10,813 
1,689 
843 
11,975 
309 
(4,937) 
1,249 

337 
(6,523) 
(1,675) 
(4,848) 

(5,243) 
395 
(4,848) 

– 
4,218 
– 
4,218 

4,218 
– 
4,218 

$	million

2010

BP group
297,107
1,175
3,582
–
681
6,383
308,928
216,211
64,615
5,244
11,164
1,689
843
12,555
309
(3,702)
1,170

(47)
(4,825)
(1,501)
(3,324)

(3,719)
395
(3,324)

Income statement

For the year ended 31 December	

Sales	and	other	operating	revenues	
Earnings	from	jointly	controlled	entities	–	after	interest	and	tax	
Earnings	from	associates	–	after	interest	and	tax	
Equity-accounted	income	of	subsidiaries	–	after	interest	and	tax	
Interest	and	other	revenues	
Gains	on	sale	of	businesses	and	fixed	assets	
Total	revenues	and	other	income	
Purchases	
Production	and	manufacturing	expenses	
Production	and	similar	taxes	
Depreciation,	depletion	and	amortization	
Impairment	and	losses	on	sale	of	businesses	and	fixed	assets	
Exploration	expense	
Distribution	and	administration	expenses	
Fair	value	loss	on	embedded	derivatives	
Profit	(loss)	before	interest	and	taxation	
Finance	costs	
Net	finance	(income)	expense	relating	to	pensions	and

other	post-retirement	benefits	

Profit	(loss)	before	taxation	
Taxation	
Profit	(loss)	for	the	year	
Attributable	to

BP	shareholders	
	 Minority	interest	

Issuer 

Guarantor

BP  
Exploration 
(Alaska) Inc. 
4,793 
– 
– 
620 
– 
– 
5,413 
637 
966 
998 
351 
1,524 
– 
16 
– 
921 
2 

4 
915 
143 
772 

772 
– 
772 

BP p.l.c. 
– 
– 
– 
(3,567) 
188 
260 
(3,119) 
– 
– 
– 
– 
– 
– 
673 
– 
(3,792) 
31 

(388) 
(3,435) 
31 
(3,466) 

(3,466) 
– 
(3,466) 

222	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
  
  
 
  
 
  
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
47.	Condensed	consolidating	information	on	certain	US	subsidiaries	continued

Notes	on	financial	statements

Income statement continued

For	the	year	ended	31	December	

Sales	and	other	operating	revenues	
Earnings	from	jointly	controlled	entities	–	after	interest	and	tax	
Earnings	from	associates	–	after	interest	and	tax	
Equity-accounted	income	of	subsidiaries	–	after	interest	and	tax	
Interest	and	other	revenues	
Gains	on	sale	of	businesses	and	fixed	assets	
Total	revenues	and	other	income	
Purchases	
Production	and	manufacturing	expenses	
Production	and	similar	taxes	
Depreciation,	depletion	and	amortization	
Impairment	and	losses	on	sale	of	businesses	and	fixed	assets	
Exploration	expense	
Distribution	and	administration	expenses	
Fair	value	gain	on	embedded	derivatives	
Profit	before	interest	and	taxation	
Finance	costs	
Net	finance	(income)	expense	relating	to	pensions	and		

other	post-retirement	benefits	

Profit	before	taxation	
Taxation	
Profit	for	the	year	
Attributable	to	

BP	shareholders	
	 Minority	interest	

Issuer	

Guarantor

BP		
Exploration	
(Alaska)	Inc.	
4,189	
–	
–	
838	
17	
–	
5,044	
510	
970	
602	
424	
–	
–	
27	
–	
2,511	
22	

10	
2,479	
583	
1,896	

1,896	
–	
1,896	

Eliminations		

Other	

and
subsidiaries	 reclassifications	
(4,189)	
239,272	
–	
1,286	
2,615	
–	
(18,153)	
–	
(201)	
832	
2,173	
(9)	
(22,552)	
246,178	
(4,189)	
167,451	
–	
22,232	
–	
3,150	
–	
11,682	
–	
2,333	
–	
1,116	
(108)	
12,974	
(607)	
–	
(18,255)	
25,847	
(93)	
1,155	

492	
24,200	
7,762	
16,438	

16,257	
181	
16,438	

–	
(18,162)	
–	
(18,162)	

(18,162)	
–	
(18,162)	

BP	p.l.c.	
–	
–	
–	
17,315	
144	
9	
17,468	
–	
–	
–	
–	
–	
–	
1,145	
–	
16,323	
26	

(310)	
16,607	
20	
16,587	

16,587	
–	
16,587	

$	million

2009

BP	group
239,272
1,286
2,615
–
792
2,173
246,138
163,772
23,202
3,752
12,106
2,333
1,116
14,038
(607)
26,426
1,110

192
25,124	
8,365
16,759

16,578
181
16,759

BP	Annual	Report	and	Form	20-F	2010	 223

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Notes	on	financial	statements

47.	Condensed	consolidating	information	on	certain	US	subsidiaries	continued

Income statement continued

For	the	year	ended	31	December	

Sales	and	other	operating	revenues	
Earnings	from	jointly	controlled	entities	–	after	interest	and	tax	
Earnings	from	associates	–	after	interest	and	tax	
Equity-accounted	income	of	subsidiaries	–	after	interest	and	tax	
Interest	and	other	revenues	
Gains	on	sale	of	businesses	and	fixed	assets	
Total	revenues	and	other	income	
Purchases	
Production	and	manufacturing	expenses	
Production	and	similar	taxes	
Depreciation,	depletion	and	amortization	
Impairment	and	losses	on	sale	of	businesses	and	fixed	assets	
Exploration	expense	
Distribution	and	administration	expenses	
Fair	value	loss	on	embedded	derivatives	
Profit	before	interest	and	taxation	
Finance	costs	
Net	finance	(income)	expense	relating	to	pensions	and		

other	post-retirement	benefits	

Profit	before	taxation	
Taxation	
Profit	for	the	year	
Attributable	to	

BP	shareholders	
	 Minority	interest	

Issuer	

Guarantor

BP		
Exploration	
(Alaska)	Inc.	
6,782	
–	
–	
469	
514	
–	
7,765	
895	
1,083	
2,343	
365	
–	
–	
22	
–	
3,057	
158	

–	
2,899	
944	
1,955	

1,955	
–	

1,955	

BP	p.l.c.	
–	
–	
–	
20,295	
173	
–	
20,468	
–	
–	
–	
–	
–	
–	
28	
–	
20,440	
169	

(822)	
21,093	
(64)	
21,157	

21,157	
–	

21,157	

Eliminations		

Other	

and
subsidiaries	 reclassifications	
(6,782)	
361,143	
–	
3,023	
–	
798	
(20,764)	
–	
(976)	
1,025	
1,353	
–	
(28,522)	
367,342	
(6,782)	
272,869	
–	
25,673	
–	
6,610	
–	
10,620	
–	
1,733	
–	
882	
(107)	
15,469	
111	
–	
(21,633)	
33,375	
(869)	
2,089	

231	
31,055	
11,737	
19,318	

–	
(20,764)	
–	
(20,764)	

$	million

2008

BP	group
361,143	
3,023	
798	
–	
736
1,353
367,053	
266,982	
26,756	
8,953	
10,985	
1,733	
882	
15,412	
111	
35,239	
1,547

(591)
34,283	
12,617	
21,666	

18,809	
509	

(20,764)	
–	

21,157	
509	

19,318	

(20,764)	

21,666

224	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
		
		
	
		
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
47.	Condensed	consolidating	information	on	certain	US	subsidiaries	continued

Notes	on	financial	statements

Balance sheet

At 31 December	

Non-current	assets

Property,	plant	and	equipment	
Goodwill	
Intangible	assets	
Investments	in	jointly	controlled	entities	
Investments	in	associates	

	 Other	investments	

Subsidiaries	–	equity-accounted	basis	
Fixed	assets	
Loans	

	 Other	receivables	

Derivative	financial	instruments	
Prepayments	
Deferred	tax	assets	
Defined	benefit	pension	plan	surpluses	

Current	assets
Loans	
Inventories	
Trade	and	other	receivables	
Derivative	financial	instruments	
Prepayments	
Current	tax	receivable	

	 Other	investments	

Cash	and	cash	equivalents	

Assets	classified	as	held	for	sale	
Total	assets		
Current	liabilities

Trade	and	other	payables	
Derivative	financial	instruments	
Accruals	
Finance	debt	
Current	tax	payable	
Provisions	

Liabilities	directly	associated	with	assets	classified	as	held	for	sale	

Non-current	liabilities
	 Other	payables	

Derivative	financial	instruments	
Accruals	
Finance	debt	
Deferred	tax	liabilities	
Provisions	
Defined	benefit	pension	plan	and	other	post-retirement	benefit

plan	deficits	

Total	liabilities	
Net	assets	 	
Equity

BP	shareholders’	equity	

	 Minority	interest	
Total	equity		

Issuer 

Guarantor

BP  
Exploration 
(Alaska) Inc. 

BP p.l.c. 

Other 

and
subsidiaries  reclassifications 

BP group

Eliminations  

$	million

2010

7,679 
– 
425 
– 
– 
– 
4,489 
12,593 
– 
– 
– 
– 
– 
– 
12,593 

– 
244 
3,173 
– 
6 
– 
– 
(1) 
3,422 
– 
16,015 

4,931 
– 
– 
– 
182 
– 
5,113 
– 
5,113 

9 
– 
– 
– 
2,026 
958 

– 
2,993 
8,106 
7,909 

7,909 
– 
7,909 

– 
– 
– 
– 
2 
– 
112,227 
112,229 
38 
– 
– 
– 
– 
1,870 
114,137 

– 
– 
14,444 
– 
– 
– 
– 
4 
14,448 
– 
128,585 

2,362 
– 
23 
– 
– 
– 
2,385 
– 
2,385 

4,258 
– 
35 
– 
410 
– 

102,484 
8,598 
13,873 
12,286 
13,333 
1,191 
– 
151,765 
5,161 
6,298 
4,210 
1,432 
528 
306 
169,700 

247 
25,974 
42,783 
4,356 
1,568 
693 
1,532 
18,553 
95,706 
7,128 
272,534 

62,887 
3,856 
5,589 
14,626 
2,738 
9,489 
99,185 
1,047 
100,232 

14,323 
3,677 
602 
30,710 
8,472 
21,460 

– 
– 
– 
– 
– 
– 
(116,716) 
(116,716) 
(4,305) 
– 
– 
– 
– 
– 
(121,021) 

– 
– 
(23,851) 
– 
– 
– 
– 
– 
(23,851) 
– 
(144,872) 

(23,851) 
– 
– 
– 
– 
– 
(23,851) 
– 
(23,851) 

(4,305) 
– 
– 
– 
– 
– 

110,163
8,598
14,298
12,286
13,335
1,191
–
159,871
894
6,298
4,210
1,432
528
2,176
175,409

247
26,218
36,549
4,356
1,574
693
1,532
18,556
89,725
7,128
272,262

46,329
3,856
5,612
14,626
2,920
9,489
82,832
1,047
83,879

14,285
3,677
637
30,710
10,908
22,418

– 
4,703 
7,088 
121,497 

121,497 
– 
121,497 

9,857 
89,101 
189,333 
83,201 

– 
(4,305) 
(28,156) 
(116,716) 

9,857
92,492
176,371
95,891

82,297 
904 
83,201 

(116,716) 
– 
(116,716) 

94,987
904
95,891

BP	Annual	Report	and	Form	20-F	2010	 225

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Notes	on	financial	statements

47.	Condensed	consolidating	information	on	certain	US	subsidiaries	continued

Balance sheet continued

At	31	December	

Non-current	assets

Property,	plant	and	equipment	
Goodwill	
Intangible	assets	
Investments	in	jointly	controlled	entities	
Investments	in	associates	

	 Other	investments	

Subsidiaries	-	equity-accounted	basis	
Fixed	assets	
Loans	

	 Other	receivables	

Derivative	financial	instruments	
Prepayments	
Deferred	tax	assets	
Defined	benefit	pension	plan	surpluses	

Current	assets
Loans	
Inventories	
Trade	and	other	receivables	
Derivative	financial	instruments	
Prepayments	
Current	tax	receivable	
Cash	and	cash	equivalents	

Total	assets		
Current	liabilities

Trade	and	other	payables	
Derivative	financial	instruments	
Accruals	
Finance	debt	
Current	tax	payable	
Provisions	

Non-current	liabilities
	 Other	payables	

Derivative	financial	instruments	
Accruals	
Finance	debt	
Deferred	tax	liabilities	
Provisions	
Defined	benefit	pension	plan	and	other	post-retirement	benefit	

plan	deficits	

Total	liabilities	
Net	assets	 	
Equity

BP	shareholders’	equity	

	 Minority	interest	
Total	equity		

226	 BP	Annual	Report	and	Form	20-F	2010

Issuer	

Guarantor

BP		
Exploration	
(Alaska)	Inc.	

BP	p.l.c.	

Other	

and
subsidiaries	 reclassifications	

BP	group

Eliminations		

$	million

2009

7,366	
–	
321	
–	
–	
–	
4,424	
12,111	
283	
–	
–	
–	
–	
–	
12,394	

–	
221	
18,529	
–	
8	
–	
(22)	
18,736	
31,130	

4,662	
–	
–	
55	
172	
–	
4,889	

229	
–	
–	
–	
1,872	
1,048	

–	
3,149	
8,038	
23,092	

23,092	
–	
23,092	

–	
–	
–	
–	
2	
–	
101,760	
101,762	
1,178	
–	
–	
–	
–	
1,071	
104,011	

–	
–	
30,707	
–	
2	
–	
28	
30,737	
134,748	

2,374	
–	
27	
–	
–	
–	
2,401	

4,254	
–	
74	
–	
149	
–	

–	
4,477	
6,878	
127,870	

127,870	
–	
127,870	

100,909	
8,620	
11,227	
15,296	
12,961	
1,567	
–	
150,580	
5,490	
1,729	
3,965	
1,407	
516	
319	
164,006	

249	
22,384	
35,852	
4,967	
1,743	
209	
8,333	
73,737	
237,743	

83,725	
4,681	
6,175	
9,054	
2,292	
1,660	
107,587	

4,627	
3,474	
629	
25,518	
16,641	
11,922	

–	
–	
–	
–	
–	
–	
(106,184)	
(106,184)	
(5,912)	
–	
–	
–	
–	
–	
(112,096)	

–	
–	
(55,557)	
–	
–	
–	
–	
(55,557)	
(167,653)	

(55,557)	
–	
–	
–	
–	
–	
(55,557)	

(5,912)	
–	
–	
–	
–	
–	

108,275
8,620
11,548
15,296
12,963
1,567
–
158,269
1,039
1,729
3,965
1,407
516
1,390
168,315

249
22,605
29,531
4,967
1,753
209
8,339
67,653
235,968

35,204
4,681
6,202
9,109
2,464
1,660
59,320

3,198
3,474
703
25,518
18,662
12,970

10,010	
72,821	
180,408	
57,335	

–	
(5,912)	
(61,469)	
(106,184)	

10,010
74,535
133,855
102,113

56,835	
500	
57,335	

(106,184)	
–	
(106,184)	

101,613
500
102,113

	
	
	
	
	
	
	
	
		
		
	
		
	
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Notes	on	financial	statements

47.	Condensed	consolidating	information	on	certain	US	subsidiaries	continued

Cash flow statement

For	the	year	ended	31	December	

Net	cash	provided	by	operating	activities	
Net	cash	used	in	investing	activities	
Net	cash	(used	in)	provided	by	financing	activities	
Currency	translation	differences	relating	to	cash	and	cash	equivalents	
(Decrease)	increase	in	cash	and	cash	equivalents	
Cash	and	cash	equivalents	at	beginning	of	year	
Cash	and	cash	equivalents	at	end	of	year	

For	the	year	ended	31	December	

Net	cash	provided	by	operating	activities	
Net	cash	used	in	investing	activities	
Net	cash	used	in	financing	activities	
Currency	translation	differences	relating	to	cash	and	cash	equivalents	
(Decrease)	increase	in	cash	and	cash	equivalents	
Cash	and	cash	equivalents	at	beginning	of	year	
Cash	and	cash	equivalents	at	end	of	year	

For	the	year	ended	31	December	

Net	cash	provided	by	operating	activities	
Net	cash	used	in	investing	activities	
Net	cash	used	in	financing	activities	
Currency	translation	differences	relating	to	cash	and	cash	equivalents	
(Decrease)	increase	in	cash	and	cash	equivalents	
Cash	and	cash	equivalents	at	beginning	of	year	
Cash	and	cash	equivalents	at	end	of	year	

Issuer 

Guarantor

BP  
Exploration 
(Alaska) Inc. 
829 
(752) 
(56) 
– 
21 
(22) 
(1) 

BP p.l.c. 
32,111 
(29,325) 
(2,810) 
– 
(24) 
28 
4 

Issuer	

Guarantor

BP		
Exploration	
(Alaska)	Inc.	
1,022	
(935)	
(99)	
–	
(12)	
(10)	
(22)	

BP	p.l.c.	
14,514	
(4,227)	
(10,270)	
–	
17	
11	
28	

Issuer	

Guarantor

BP		
Exploration	
(Alaska)	Inc.	
1,105	
(896)	
(209)	
–	
–	
(10)	
(10)	

BP	p.l.c.	
12,665	
–	
(12,898)	
–	
(233)	
244	
11	

Eliminations  

Other 

and
subsidiaries  reclassifications 
(14,740) 
– 
14,740 
– 
– 
– 
– 

(4,584) 
26,117 
(11,034) 
(279) 
10,220 
8,333 
18,553 

Eliminations		

Other	

and
subsidiaries	 reclassifications	
(35,286)	
–	
35,286	
–	
–	
–	
–	

47,466	
(12,971)	
(34,468)	
110	
137	
8,196	
8,333	

Eliminations		

Other	

and
subsidiaries	 reclassifications	
(17,275)	
–	
17,275	
–	
–	
–	
–	

41,600	
(21,871)	
(14,677)	
(184)	
4,868	
3,328	
8,196	

$	million

2010

BP group
13,616
(3,960)
840
(279)
10,217
8,339
18,556

$	million

2009

BP	group
27,716
(18,133)
(9,551)
110
142
8,197
8,339

$	million

2008

BP	group
38,095
(22,767)
(10,509)
(184)
4,635
3,562
8,197

BP	Annual	Report	and	Form	20-F	2010	 227

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Supplementary information on oil and natural gas (unaudited)

The	regional	analysis	presented	below	is	on	a	continent	basis,	with	separate	disclosure	for	countries	that	contain	15%	or	more	of	the	total	proved	
reserves	(for	subsidiaries	plus	equity-accounted	entities),	in	accordance	with	SEC	and	FASB	requirements.	For	2009	and	2010,	where	relevant,	
information	for	equity-accounted	entities	is	provided	in	the	same	level	of	detail	as	for	subsidiaries.	Also	for	2009	and	2010,	proved	reserves	are	based	
on	revised	SEC	definitions.	

Oil and gas reserves – certain definitions
Unless	the	context	indicates	otherwise,	the	following	terms	have	the	meanings	shown	below:

Proved	oil	and	gas	reserves
Proved	oil	and	gas	reserves	are	those	quantities	of	oil	and	gas,	which,	by	analysis	of	geoscience	and	engineering	data,	can	be	estimated	with
reasonable	certainty	to	be	economically	producible	–	from	a	given	date	forward,	from	known	reservoirs,	and	under	existing	economic	conditions,
operating	methods,	and	government	regulations	–	prior	to	the	time	at	which	contracts	providing	the	right	to	operate	expire,	unless	evidence	indicates
that	renewal	is	reasonably	certain,	regardless	of	whether	deterministic	or	probabilistic	methods	are	used	for	the	estimation.	The	project	to	extract	the
hydrocarbons	must	have	commenced	or	the	operator	must	be	reasonably	certain	that	it	will	commence	the	project	within	a	reasonable	time.
(i)	

The	area	of	the	reservoir	considered	as	proved	includes:
(A)	 The	area	identified	by	drilling	and	limited	by	fluid	contacts,	if	any;	and
(B)	 A	 djacent	undrilled	portions	of	the	reservoir	that	can,	with	reasonable	certainty,	be	judged	to	be	continuous	with	it	and	to	contain	economically	

producible	oil	or	gas	on	the	basis	of	available	geoscience	and	engineering	data.

(ii)	

In	the	absence	of	data	on	fluid	contacts,	proved	quantities	in	a	reservoir	are	limited	by	the	lowest	known	hydrocarbons	(LKH)	as	seen	in	a	well
penetration	unless	geoscience,	engineering,	or	performance	data	and	reliable	technology	establishes	a	lower	contact	with	reasonable	certainty.
(iii)	 Where	direct	observation	from	well	penetrations	has	defined	a	highest	known	oil	(HKO)	elevation	and	the	potential	exists	for	an	associated	gas

(iv)	

(v)	

cap,	proved	oil	reserves	may	be	assigned	in	the	structurally	higher	portions	of	the	reservoir	only	if	geoscience,	engineering,	or	performance	data
and	reliable	technology	establish	the	higher	contact	with	reasonable	certainty.
Reserves	which	can	be	produced	economically	through	application	of	improved	recovery	techniques	(including,	but	not	limited	to,	fluid	injection)
are	included	in	the	proved	classification	when:
(A)	

	Successful	testing	by	a	pilot	project	in	an	area	of	the	reservoir	with	properties	no	more	favourable	than	in	the	reservoir	as	a	whole,	the	
operation	of	an	installed	programme	in	the	reservoir	or	an	analogous	reservoir,	or	other	evidence	using	reliable	technology	establishes	the	
reasonable	certainty	of	the	engineering	analysis	on	which	the	project	or	programme	was	based;	and

(B)	 The	project	has	been	approved	for	development	by	all	necessary	parties	and	entities,	including	governmental	entities.
Existing	economic	conditions	include	prices	and	costs	at	which	economic	producibility	from	a	reservoir	is	to	be	determined.	The	price	shall	be
the	average	price	during	the	12-month	period	prior	to	the	ending	date	of	the	period	covered	by	the	report,	determined	as	an	unweighted
arithmetic	average	of	the	first-day-of-the-month	price	for	each	month	within	such	period,	unless	prices	are	defined	by	contractual	arrangements,
excluding	escalations	based	upon	future	conditions.

Undeveloped	oil	and	gas	reserves
Undeveloped	oil	and	gas	reserves	are	reserves	of	any	category	that	are	expected	to	be	recovered	from	new	wells	on	undrilled	acreage,	or	from
existing	wells	where	a	relatively	major	expenditure	is	required	for	recompletion.
(i)	

Reserves	on	undrilled	acreage	shall	be	limited	to	those	directly	offsetting	development	spacing	areas	that	are	reasonably	certain	of	production
when	drilled,	unless	evidence	using	reliable	technology	exists	that	establishes	reasonable	certainty	of	economic	producibility	at	greater	
distances.
Undrilled	locations	can	be	classified	as	having	undeveloped	reserves	only	if	a	development	plan	has	been	adopted	indicating	that	they	are
scheduled	to	be	drilled	within	five	years,	unless	the	specific	circumstances,	justify	a	longer	time.
Under	no	circumstances	shall	estimates	for	undeveloped	reserves	be	attributable	to	any	acreage	for	which	an	application	of	fluid	injection	or	
other	improved	recovery	technique	is	contemplated,	unless	such	techniques	have	been	proved	effective	by	actual	projects	in	the	same	reservoir	
or	an	analogous	reservoir,	or	by	other	evidence	using	reliable	technology	establishing	reasonable	certainty.

(ii)	

(iii)	

Developed	oil	and	gas	reserves
Developed	oil	and	gas	reserves	are	reserves	of	any	category	that	can	be	expected	to	be	recovered:
(i)	

Through	existing	wells	with	existing	equipment	and	operating	methods	or	in	which	the	cost	of	the	required	equipment	is	relatively	minor	
compared	to	the	cost	of	a	new	well;	and
Through	installed	extraction	equipment	and	infrastructure	operational	at	the	time	of	the	reserves	estimate	if	the	extraction	is	by	means	not
involving	a	well.

(ii)	

For	details	on	BP’s	proved	reserves	and	production	compliance	and	governance	processes,	see	pages	51	to	52.

228	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Oil and natural gas exploration and production activities

 Europe 

 North 
America 

 South 
America 

 Africa 

 Asia 

 Australasia 

UK 

Rest of  
Europe 

US 

Rest of 
North 
America 

Russia 

Rest of 
Asia 

$	million

2010

Total

Subsidiariesa
Capitalized	costs	at	31	Decemberb	j
Gross	capitalized	costs
Proved	properties	
Unproved	properties	

Accumulated	depreciation	
Net	capitalized	costs	

36,161 
787 
36,948 
27,688 
9,260 

7,846 
179 
8,025 
3,515 
4,510 

67,724 
5,968 
73,692 
33,972 
39,720 

278 
1,363 
1,641 
216 
1,425 

6,047 
220 
6,267 
3,282 
2,985 

27,014 
2,694 
29,708 
13,893 
15,815 

Costs	incurred	for	the	year	ended	31	Decemberb	j
Acquisition	of	propertiesc

Proved		
Unproved	

Exploration	and	appraisal	costsd	
Development	
Total	costs		

– 
– 
– 
401 
726 
1,127 

– 
519 
519 
13 
816 
1,348 

655 
1,599 
2,254 
1,096 
3,034 
6,384 

1 
1,200 
1,201 
78 
251 
1,530 

– 
– 
– 
68 
414 
482 

– 
– 
– 
607 
3,003 
3,610 

– 
– 
– 
– 
– 

– 
– 
– 
7 
– 
7 

Results	of	operations	for	the	year	ended	31	December
Sales	and	other	operating	revenuese

Third	parties	
Sales	between	businesses	

Exploration	expenditure	
Production	costs	
Production	taxes	
Other	costs	(income)f	
Depreciation,	depletion	and	amortization	
Impairments	and	(gains)	losses	on	sale	of

businesses	and	fixed	assets	

Profit	(loss)	before	taxationg	
Allocable	taxes	
Results	of	operations	

1,472 
3,405 
4,877 
82 
1,018 
52 
(316) 
897 

(1) 
1,732 
3,145 
1,333 
1,812 

58 
1,134 
1,192 
(2) 
152 
– 
76 
209 

1,148 
18,819 
19,967 
465 
2,867 
1,093 
3,502 
3,477 

90 
453 
543 
25 
240 
2 
129 
95 

– 
435 
757 
530 
227 

(1,441) 
9,963 
10,004 
3,504 
6,500 

(2,190) 
(1,699) 
2,242 
610 
1,632 

1,896 
1,574 
3,470 
9 
445 
249 
209 
575 

(3) 
1,484 
1,986 
1,084 
902 

3,158 
4,353 
7,511 
189 
938 
– 
130 
1,771 

(427) 
2,601 
4,910 
1,771 
3,139 

– 
– 
– 
7 
9 
– 
76 
– 

341k 
433 
(433) 
(23) 
(410) 

11,497 
1,113 
12,610 
4,569 
8,041 

3,088  159,655
1,149 
13,473
4,237  173,128
88,340
1,205 
84,788
3,032 

1,121 
151 
1,272 
316 
1,244 
2,832 

1,272 
6,697 
7,969 
51 
365 
3,764 
90 
829 

– 
5,099 
2,870 
813 
2,057 

– 
– 
– 
120 
187 
307 

1,777
3,469
5,246
2,706
9,675
17,627

1,398 
929 
2,327 
17 
124 
109 
195 
168 

– 
613 
1,714 
410 
1,304 

10,492
37,364
47,856
843
6,158
5,269
4,091
8,021

(3,721)
20,661
27,195
10,032
17,163

Exploration	and	Production	segment	replacement	cost	profit	before	interest	and	tax
Exploration	and	production	activities	–

subsidiaries	(as	above)	

Midstream	activities	–	subsidiariesh	
Equity-accounted	entitiesi	
Total	replacement	cost	profit

before	interest	and	tax	

3,145 
23 
– 

757 
42 
4 

10,004 
(347) 
27 

2,242 
3 
171 

1,986 
49 
614 

4,910 
(26) 
63 

(433) 
4 
2,613 

2,870 
(23) 
487 

1,714 
(13) 
– 

27,195
(288)
3,979

3,168 

803 

9,684 

2,416 

2,649 

4,947 

2,184 

3,334 

1,701 

30,886

	assets	are	included	in	capitalized	costs	at	31	December	but	are	excluded	from	costs	incurred	for	the	year.

	costs	capitalized	as	a	result	of	asset	exchanges.
	exploration	and	appraisal	drilling	expenditures,	which	are	capitalized	within	intangible	assets,	and	geological	and	geophysical	exploration	costs,	which	are	charged	to	income	as	incurred.	

aT		 hese	tables	contain	information	relating	to	oil	and	natural	gas	exploration	and	production	activities	of	subsidiaries.	They	do	not	include	any	costs	relating	to	the	Gulf	of	Mexico	oil	spill.	Midstream	
activities	relating	to	the	management	and	ownership	of	crude	oil	and	natural	gas	pipelines,	processing	and	export	terminals	and	LNG	processing	facilities	and	transportation	are	excluded.	In	addition,	
our	midstream	activities	of	marketing	and	trading	of	natural	gas,	power	and	NGLs	in	the	US,	Canada,	UK	and	Europe	are	excluded.	The	most	significant	midstream	pipeline	interests	include	the	Trans-
Alaska	Pipeline	System,	the	Forties	Pipeline	System,	the	Central	Area	Transmission	System	pipeline,	the	South	Caucasus	Pipeline	and	the	Baku-Tbilisi-Ceyhan	pipeline.	Major	LNG	activities	are	located	
in	Trinidad,	Indonesia	and	Australia	and	BP	is	also	investing	in	the	LNG	business	in	Angola.
b	Decommissioning
c	Includes
d	Includes
e	P	 resented	net	of	transportation	costs,	purchases	and	sales	taxes.
f	I	ncludes	property	taxes,	other	government	take	and	the	fair	value	loss	on	embedded	derivatives	of	$309	million.	The	UK	region	includes	a	$822	million	gain	offset	by	corresponding	charges	primarily	in	the	
US,	relating	to	the	group	self-insurance	programme.
g	Ex	 cludes	the	unwinding	of	the	discount	on	provisions	and	payables	amounting	to	$313	million	which	is	included	in	finance	costs	in	the	group	income	statement.
h	Midstream
	activities	exclude	inventory	holding	gains	and	losses.
i	T	 he	profits	of	equity-accounted	entities	are	included	after	interest	and	tax.
j	Ex	 cludes	balances	associated	with	assets	held	for	sale.
kT		 his	amount	represents	the	write-down	of	our	investment	in	Sakhalin.	A	portion	of	these	costs	was	previously	reported	within	capitalized	costs	of	equity	accounted	entities	with	the	remainder	previously	
reported	as	a	loan,	which	was	not	included	in	the	disclosures	of	oil	and	natural	gas	exploration	and	production	activities.

BP	Annual	Report	and	Form	20-F	2010	 229

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Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Oil and natural gas exploration and production activities  continued

 Europe 

 North 
America 

 South 
America 

 Africa 

 Asia 

 Australasia 

UK 

Rest of  
Europe 

US 

Rest of 
North 
America 

Equity-accounted	entities	(BP	share)a
Capitalized	costs	at	31	Decemberb
Gross	capitalized	costs
Proved	properties	
Unproved	properties	

Accumulated	depreciation	
Net	capitalized	costs	

Costs	incurred	for	the	year	ended	31	Decemberb
Acquisition	of	propertiesc

Proved		
Unproved	

Exploration	and	appraisal	costsd	
Development	
Total	costs		

Results	of	operations	for	the	year	ended	31	December
Sales	and	other	operating	revenuese

Third	parties	
Sales	between	businesses	

Exploration	expenditure	
Production	costs	
Production	taxes	
Other	costs	(income)	
Depreciation,	depletion	and	amortization	
Impairments	and	losses	on	sale	of

businesses	and	fixed	assets	

Profit	(loss)	before	taxation	
Allocable	taxes	
Results	of	operations	

Exploration	and	production	activities	–
equity-accounted	entities	after
tax	(as	above)	

Midstream	and	other	activities	after	taxf	
Total	replacement	cost	profit
after	interest	and	tax	

– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 

– 
– 

– 

– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 

– 
4 

4 

– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 

– 
27 

27 

142 
1,284 
1,426 
– 
1,426 

– 
– 
– 
– 
49 
49 

– 
– 
– 
– 
– 
– 
67 
– 

– 
67 
(67) 
– 
(67) 

103 
– 
103 
– 
103 

– 
9 
9 
2 
549 
560 

2,268 
– 
2,268 
22 
316 
911 
75 
269 

– 
1,593 
675 
260 
415 

Russia 

Rest of 
Asia 

14,486 
652 
15,138 
6,300 
8,838 

3,192 
– 
3,192 
2,674 
518 

– 
66 
66 
94 
1,416 
1,576 

5,610 
3,432 
9,042 
40 
1,602 
3,567 
3 
954 

43 
6,209 
2,833 
475 
2,358 

– 
– 
– 
– 
355 
355 

87 
460 
547 
– 
184 
– 
(2) 
363 

– 
545 
2 
33 
(31) 

– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 

$	million

2010

Total

17,923
1,936
19,859
8,974
10,885

–
75
75
96
2,369
2,540

7,965
3,892
11,857
62
2,102
4,478
143
1,586

43
8,414
3,443
768
2,675

2,675
1,304

3,979

– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 
– 
– 
– 

– 
– 
– 
– 
– 

– 
– 

– 

(67) 
238 

415 
199 

– 
63 

2,358 
255 

(31) 
518 

171 

614 

63 

2,613 

487 

aT		 hese	tables	contain	information	relating	to	oil	and	natural	gas	exploration	and	production	activities	of	equity-accounted	entities.	They	do	not	include	amounts	relating	to	assets	held	for	sale.	Midstream	
activities	relating	to	the	management	and	ownership	of	crude	oil	and	natural	gas	pipelines,	processing	and	export	terminals	and	LNG	processing	facilities	and	transportation	as	well	as	downstream	activities	
of	TNK-BP	are	excluded.	The	amounts	reported	for	equity-accounted	entities	exclude	the	corresponding	amounts	for	their	equity-accounted	entities.
b	Decommissioning
c	Includes
d	Includes
e	P	 resented	net	of	transportation	costs	and	sales	taxes.
f	Includes

	costs	capitalized	as	a	result	of	asset	exchanges.
	exploration	and	appraisal	drilling	expenditures,	which	are	capitalized	within	intangible	assets,	and	geological	and	geophysical	exploration	costs,	which	are	charged	to	income	as	incurred.	

	assets	are	included	in	capitalized	costs	at	31	December	but	are	excluded	from	costs	incurred	for	the	year.

	interest,	minority	interest	and	the	net	results	of	equity-accounted	entities	of	equity-accounted	entities.

230	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
  
 
 
  
  
  
 
  
  
 
 
  
  
  
  
 
  
 
 
  
  
  
 
  
  
  
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Oil and natural gas exploration and production activities continued

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

$	million

2009

Total

Russia	

Rest	of	
Asia	

35,096		
752		
35,848		
26,794		
9,054		

	–		

6,644		 64,366		
5,464		
6,644		 69,830		
3,306		 31,728		
3,338		 38,102		

3,967		
147		
4,114		
2,309		
1,805		

198		

8,346		 24,476		
2,377		
8,544		 26,853		
4,837		 12,492		
3,707		 14,361		

	_		 10,900		
	–		
733		
	–		 11,633		
4,798		
	–		
6,835		
	–		

2,894		 156,689	
1,039		 10,710	
3,933		 167,399	
1,038		 87,302	
2,895		 80,097

Subsidiariesa
Capitalized	costs	at	31	Decemberb
Gross	capitalized	costs
Proved	properties	
Unproved	properties		

Accumulated	depreciation	
Net	capitalized	costs		

Costs	incurred	for	the	year	ended	31	Decemberb
Acquisition	of	propertiesc

Proved		
Unproved		

Exploration	and	appraisal	costsd	
Development	
Total	costs			

179		
(1)	
178		
183		
751		
1,112		

	–		
	–		
	–		
	–		
1,054		
1,054		

(17)	
370		
353		
1,377		
4,208		
5,938		

Results	of	operations	for	the	year	ended	31	December
Sales	and	other	operating	revenuese	

Third	parties	
Sales	between	businesses		

Exploration	expenditure	
Production	costs	
Production	taxes	
Other	costs	(income)f	
Depreciation,	depletion	and	amortization	
Impairments	and	(gains)	losses	on		

sale	of	businesses	and	fixed	assets	

Profit	(loss)	before	taxationg	
Allocable	taxes	
Results	of	operations		

2,239		
2,482		
4,721		
59		
1,243		
(3)	
(1,259)	
1,148		

(122)	
1,066		
3,655		
1,568		
2,087		

68		

972		
809		 15,100		
877		 16,072		
663		
2,821		
649		
2,353		
3,857		

	–		
164		
	–		
51		
185		

(7)	

(208)	
393		 10,135		
5,937		
484		
1,902		
76		
4,035		
408		

	–		
1		
1		
79		
386		
466		

99		
484		
583		
80		
284		
1		
145		
170		

	–		
680		
(97)	
(58)	
(39)	

	–		
	–		
	–		
78		
453		
531		

–		
18		
18		
712		
2,707		
3,437		

	–		
	–		
	–		
8		
	–		
8		

306		
–		
306		
315		
560		
1,181		

–		
10		
10		
53		

468	
398	
866	
2,805	
277		 10,396	
340		 14,067	

1,525		
1,409		
2,934		
16		
395		
220		
184		
697		

(11)	
1,501		
1,433		
916		
517		

1,846		
5,313		
7,159		
219		
908		
–		
144		
2,041		

(1)	
3,311		
3,848		
1,517		
2,331		

	–		
	–		
	–		
8		
15		
	–		
76		
	–		

	–		
99		
(99)	
(25)	
(74)	

636		
6,257		
6,893		
49		
361		
2,854		
967		
757		

	(702)j		
4,286		
2,607		
682		
1,925		

785		
	8,170
726		 32,580	
1,511		 40,750	
1,116	
6,261	
3,793	
2,839	
8,951	

22		
70		
72		
178		
96		

–		

(1,051)
438		 21,909	
1,073		 18,841	
6,580	
1,071		 12,261	

2		

Exploration	and	Production	segment	replacement	cost	profit	before	interest	and	tax
Exploration	and	production	activities	–		

subsidiaries	(as	above)	

Midstream	activities	–	subsidiariesh	j	
Equity-accounted	entitiesi	
Total	replacement	cost	profit

before	interest	and	tax	

3,655		
925		
–		

484		
17		
5		

5,937		
719		
29		

(97)	
833		
134		

1,433		
17		
630		

3,848		
(27)	
56		

(99)	
(37)	
1,924		

2,607		
518		
531		

1,073		 18,841	
2,650	
3,309	

(315)	
–		

4,580		

506		

6,685		

870		

2,080		

3,877		

1,788		

3,656		

758		 24,800	

	costs	capitalized	as	a	result	of	asset	exchanges.

aT		 hese	tables	contain	information	relating	to	oil	and	natural	gas	exploration	and	production	activities	of	subsidiaries.	Midstream	activities	relating	to	the	management	and	ownership	of	crude	oil	and	natural	
gas	pipelines,	processing	and	export	terminals	and	LNG	processing	facilities	and	transportation	are	excluded.	In	addition,	our	midstream	activities	of	marketing	and	trading	of	natural	gas,	power	and	NGLs	in	
the	US,	Canada,	UK	and	Europe	are	excluded.	The	most	significant	midstream	pipeline	interests	include	the	Trans-Alaska	Pipeline	System,	the	Forties	Pipeline	System,	the	Central	Area	Transmission	System	
pipeline,	the	South	Caucasus	Pipeline	and	the	Baku-Tbilisi-Ceyhan	pipeline.	Major	LNG	activities	are	located	in	Trinidad,	Indonesia	and	Australia	and	BP	is	also	investing	in	the	LNG	business	in	Angola.
b		Decommissioning	assets	are	included	in	capitalized	costs	at	31	December	but	are	excluded	from	costs	incurred	for	the	year.
c	Includes
d		Includes	exploration	and	appraisal	drilling	expenditures,	which	are	capitalized	within	intangible	assets,	and	geological	and	geophysical	exploration	costs,	which	are	charged	to	income	as	incurred.
e		Presented	net	of	transportation	costs,	purchases	and	sales	taxes.	Sales	between	businesses	and	third	party	sales	have	been	amended	in	the	US	without	net	effect	to	total	sales.
f	I	ncludes	property	taxes,	other	government	take	and	the	fair	value	gain	on	embedded	derivatives	of	$663	million.	The	UK	region	includes	a	$783	million	gain	offset	by	corresponding	charges	primarily	in	the	
US,	relating	to	the	group	self-insurance	programme.
gEx	 cludes	the	unwinding	of	the	discount	on	provisions	and	payables	amounting	to	$308	million	which	is	included	in	finance	costs	in	the	group	income	statement.
hMidstream
	activities	exclude	inventory	holding	gains	and	losses.
i		The	profits	of	equity-accounted	entities	are	included	after	interest	and	tax.
j	Includes

	the	gain	on	disposal	of	upstream	assets	associated	with	our	sale	of	our	46%	stake	in	LukArco	(see	Note	5).

BP	Annual	Report	and	Form	20-F	2010	 231

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Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Oil and natural gas exploration and production activities continued

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

Equity-accounted	entities	(BP	share)a
Capitalized	costs	at	31	Decemberb
Gross	capitalized	costs
Proved	properties	
Unproved	properties	

Accumulated	depreciation	
Net	capitalized	costs	

Costs	incurred	for	the	year	ended	31	Decemberb
Acquisition	of	propertiesc

Proved		
Unproved	

Exploration	and	appraisal	costsd	
Development	
Total	costs		

	Results	of	operations	for	the	year	ended	31	December
Sales	and	other	operating	revenuese

Third	parties	
Sales	between	businesses	

Exploration	expenditure	
Production	costs	
Production	taxes	
Other	costs	(income)	
Depreciation,	depletion	and	amortization	
Impairments	and	losses	on		

sale	of	businesses	and	fixed	assets	

Profit	(loss)	before	taxation	
Allocable	taxes	
Results	of	operations	

Exploration	and	production	activities	–		
equity-accounted	entities	after		
tax	(as	above)	

Midstream	and	other	activities	after	taxf	
Total	replacement	cost	profit
after	interest	and	tax	

–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	

–	
–	

–	

–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	

–	
5	

5	

–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	

–	
29	

29	

–	
1,378	
1,378	
–	
1,378	

5,789	
197	
5,986	
2,084	
3,902	

–	
–	
–	
–	
30	
30	

–	
–	
–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	

–	
31	
31	
21	
538	
590	

1,977	
–	
1,977	
23	
354	
702	
(69)	
281	

–	
1,291	
686	
270	
416	

Russia	

Rest	of	
Asia	

13,266	
737	
14,003	
5,550	
8,453	

2,259	
–	
2,259	
1,739	
520	

–	
10	
10	
77	
1,182	
1,269	

4,919	
2,838	
7,757	
37	
1,428	
2,597	
12	
1,073	

72	
5,219	
2,538	
501	
2,037	

–	
–	
–	
3	
246	
249	

351	
–	
351	
–	
159	
–	
(2)	
274	

–	
431	
(80)	
–	
(80)	

–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	

$	million

2009

Total

21,314
2,312
23,626
9,373
14,253

–
41
41
101
1,996
2,138

7,247
2,838
10,085
60
1,941
3,299
(59)
1,628

72
6,941
3,144
771
2,373

2,373
936

3,309

–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	
–	
–	
–	

–	
–	
–	
–	
–	

–	
–	

–	

–	
134	

416	
214	

–	
56	

2,037	
(113)	

(80)	
611	

134	

630	

56	

1,924	

531	

aT		 hese	tables	contain	information	relating	to	oil	and	natural	gas	exploration	and	production	activities	of	equity-accounted	entities.	Midstream	activities	relating	to	the	management	and	ownership	of	crude	
oil	and	natural	gas	pipelines,	processing	and	export	terminals	and	LNG	processing	facilities	and	transportation	as	well	as	downstream	activities	of	TNK-BP	are	excluded.	The	amounts	reported	for	equity-
accounted	entities	exclude	the	corresponding	amounts	for	their	equity-accounted	entities.
b		Decommissioning	assets	are	included	in	capitalized	costs	at	31	December	but	are	excluded	from	costs	incurred	for	the	year.
c	Includes
d	Includes
e	P	 resented	net	of	transportation	costs,	purchases	and	sales	taxes.
f	Includes

	costs	capitalized	as	a	result	of	asset	exchanges.
	exploration	and	appraisal	drilling	expenditures,	which	are	capitalized	within	intangible	assets,	and	geological	and	geophysical	exploration	costs,	which	are	charged	to	income	as	incurred.

	interest,	minority	interest	and	the	net	results	of	equity-accounted	entities	of	equity-accounted	entities.

232	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
 
 	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
	
	
	
	
		
		
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Oil and natural gas exploration and production activities continued

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

$	million

2008

Total

Russia	

Rest	of	
Asia	

34,614	
626	
35,240	
26,564	
8,676	

5,507	
–	
5,507	
3,125	
2,382	

59,918	
5,006	
64,924	
28,511	
36,413	

3,517	
165	
3,682	
2,141	
1,541	

7,934	
134	
8,068	
4,217	
3,851	

21,563	
2,011	
23,574	
10,451	
13,123	

–	
–	
–	
–	
–	

10,689	
465	
11,154	
4,395	
6,759	

2,581	 146,323
1,018	
9,425
3,599	 155,748
80,349
75,399

945	
2,654	

Subsidiariesa
Capitalized	costs	at	31	Decemberb
Gross	capitalized	costs
Proved	properties	
Unproved	properties	

Accumulated	depreciation	
Net	capitalized	costs	

The	group’s	share	of	equity-accounted	entities’	net	capitalized	costs	at	31	December	2008	was	$13,393	million.

Costs	incurred	for	the	year	ended	31	Decemberb
Acquisition	of	propertiesc

Proved		
Unproved	

Exploration	and	appraisal	costsd	
Development	
Total	costs		

–	
4	
4	
137	
907	
1,048	

–	
–	
–	
–	
695	
695	

1,374	
2,942	
4,316	
862	
4,914	
10,092	

2	
–	
2	
33	
309	
344	

–	
–	
–	
90	
768	
858	

–	
–	
–	
838	
2,966	
3,804	

–	
–	
–	
12	
–	
12	

136	
41	
177	
269	
859	
1,305	

–	
–	
–	
49	
349	
398	

1,512
2,987
4,499
2,290
11,767
18,556

The	group’s	share	of	equity-accounted	entities’	costs	incurred	in	2008	was	$3,259	million:	in	Russia	$1,921	million,	South	America	$1,039	million,	and	
Rest	of	Asia	$299	million.

Results	of	operations	for	the	year	ended	31	December
Sales	and	other	operating	revenuese

Third	parties	
Sales	between	businesses	

Exploration	expenditure	
Production	costs	
Production	taxes	
Other	costs	(income)f	
Depreciation,	depletion	and	amortization	
Impairments	and	losses	on		

sale	of	businesses	and	fixed	assets	

Profit	(loss)	before	taxationg	
Allocable	taxes	
Results	of	operations	

3,865	
4,374	
8,239	
121	
1,357	
503	
(28)	
1,049	

–	
3,002	
5,237	
2,280	
2,957	

105	
1,416	
1,521	
1	
150	
–	
(43)	
199	

–	
307	
1,214	
883	
331	

1,526	
22,094	
23,620	
305	
3,002	
2,603	
3,440	
2,729	

308	
12,387	
11,233	
3,857	
7,376	

147	
1,237	
1,384	
32	
289	
2	
343	
181	

2	
849	
535	
205	
330	

3,339	
2,605	
5,944	
30	
429	
358	
198	
730	

4	
1,749	
4,195	
2,218	
1,977	

3,745	
6,022	
9,767	
213	
875	
–	
(122)	
2,120	

8	
3,094	
6,673	
2,672	
4,001	

–	
–	
–	
14	
18	
–	
196	
–	

–	
228	
(228)	
(36)	
(192)	

1,186	
11,249	
12,435	
140	
485	
5,510	
2,064	
788	

219	
9,206	
3,229	
984	
2,245	

860	
1,171	
2,031	
26	
62	
110	
226	
87	

–	
511	
1,520	
513	
1,007	

14,773
50,168
64,941
882
6,667
9,086
6,274
7,883

541
31,333
33,608
13,576
20,032

The	group’s	share	of	equity-accounted	entities’	results	of	operations	(including	the	group’s	share	of	total	TNK-BP	results)	in	2008	was	a	profit	of	
$2,793	million	after	deducting	interest	of	$355	million,	taxation	of	$1,217	million	and	minority	interest	of	$169	million.

Exploration	and	Production	segment	replacement	cost	profit	before	interest	and	tax
Exploration	and	production	activities

Subsidiaries	(as	above)	
Equity-accounted	entities	

Midstream	activitiesh	i	
Total	replacement	cost	profit

before	interest	and	tax	

5,237	
(1)	
743	

1,214	
–	
16	

11,233	
1	
490	

535	
40	
673	

4,195	
304	
274	

6,673	
(1)	
112	

(228)	
2,259	
–	

3,229	
191	
(272)	

1,520	
–	
(129)	

33,608
2,793
1,907

5,979	

1,230	

11,724	

1,248	

4,773	

6,784	

2,031	

3,148	

1,391	

38,308

	assets	are	included	in	capitalized	costs	at	31	December	but	are	excluded	from	costs	incurred	for	the	year.

aT		 hese	tables	contain	information	relating	to	oil	and	natural	gas	exploration	and	production	activities.	Midstream	activities	relating	to	the	management	and	ownership	of	crude	oil	and	natural	gas	pipelines,	
processing	and	export	terminals	and	LNG	processing	facilities	and	transportation	are	excluded.	In	addition,	our	midstream	activities	of	marketing	and	trading	of	natural	gas,	power	and	NGLs	in	the	US,	Canada,	
UK	and	Europe	are	excluded.	The	most	significant	midstream	pipeline	interests	include	the	Trans-Alaska	Pipeline	System,	the	Forties	Pipeline	System,	the	Central	Area	Transmission	System	pipeline,	the	South	
Caucasus	Pipeline	and	the	Baku-Tbilisi-Ceyhan	pipeline.	Major	LNG	activities	are	located	in	Trinidad,	Indonesia	and	Australia	and	BP	is	also	investing	in	the	LNG	business	in	Angola.	The	group’s	share	of	equity-
accounted	entities’	activities	are	excluded	from	the	tables	and	included	in	the	footnotes,	with	the	exception	of	Abu	Dhabi	production	taxes,	which	are	included	in	the	results	of	operations	above.
b	Decommissioning
c		Includes	costs	capitalized	as	a	result	of	asset	exchanges.
d	Includes
e	P	 resented	net	of	transportation	costs,	purchases	and	sales	taxes.	Sales	between	businesses	and	third	party	sales	have	been	amended	in	the	US	without	net	effect	to	total	sales.
f	I	ncludes	property	taxes,	other	government	take	and	the	fair	value	loss	on	embedded	derivatives	of	$102	million.	The	UK	region	includes	a	$499	million	gain	offset	by	corresponding	charges	primarily	in	the	
US,	relating	to	the	group	self-insurance	programme.
g	Ex	 cludes	the	unwinding	of	the	discount	on	provisions	and	payables	amounting	to	$285	million	which	is	included	in	finance	costs	in	the	group	income	statement.
h		Includes
i	Midstream

	exploration	and	appraisal	drilling	expenditures,	which	are	capitalized	within	intangible	assets,	and	geological	and	geophysical	exploration	costs,	which	are	charged	to	income	as	incurred.

	a	$517	million	write-down	of	our	investment	in	Rosneft	based	on	its	quoted	market	price	at	the	end	of	the	year.

	activities	exclude	inventory	holding	gains	and	losses.

BP	Annual	Report	and	Form	20-F	2010	 233

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Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves

Crude oila	

 Europe 

 North 
America 

 South 
America 

 Africa 

 Asia 

 Australasia 

UK 

Rest of  
Europe 

USe 

Rest of 
North 
America 

Russia 

Rest of 
Asia 

2010

Total

million	barrels

Subsidiaries
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	j	
Sales	of	reserves-in-place	

At	31	December	2010c	g

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)f
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Production	
Sales	of	reserves-in-place	

At	31	December	2010d

Developed	
Undeveloped	

403 
291 
694 

20 
100 
– 
31 
(50) 
– 
101 

364 
431 
795 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2010
Developed	
Undeveloped	

403 
291 
694 

At	31	December	2010

Developed	
Undeveloped	

364 
431 
795 

83 
184 
267 

1,862 
1,211 
3,073 

3 
9 
33 
1 
(15) 
– 
31 

(45) 
133 
6 
80 
(211) 
(117) 
(154) 

77 
221 
298 

1,729 
1,190 
2,919 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

83 
184 
267 

77 
221 
298 

1,862 
1,211 
3,073 

1,729 
1,190 
2,919 

11 
1 
12 

1 
– 
– 
– 
(2) 
(11) 
(12) 

– 
– 
– 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

11 
1 
12 

– 
– 
– 

49 
56 
105 

(1) 
17 
– 
– 
(19) 
– 
(3) 

44 
58 
102 

407 
405 
812 

4 
33 
– 
1 
(35)i k 
– 
3 

408 
407 
815h 

456 
461 
917 

452 
465 
917 

422 
454 
876 

(62) 
14 
– 
19 
(87) 
(15) 
(131) 

371 
374 
745 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

– 
9 
9 

3 
– 
– 
– 
– 
– 
3 

2,351 
1,198 
3,549 

248 
269 
– 
– 
(313) 
(3) 
201 

– 
12 
12 

2,388 
1,362 
3,750 

422 
463 
885 

371 
386 
757 

2,351 
1,198 
3,549 

2,388 
1,362 
3,750 

182 
334 
516 

(62) 
145 
38 
– 
(43) 
– 
78 

269 
325 
594 

363 
120 
483 

(20) 
– 
– 
– 
(69) 
– 
(89) 

370 
24 
394 

545 
454 
999 

639 
349 
988 

58 
57 
115 

3,070
2,588
5,658

– 
3 
– 
– 
(12) 
– 
(9) 

(146)
421
77
131
(439)
(143)
(99)

48 
58 
106 

2,902
2,657
5,559

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

3,121
1,732
4,853

235
302
–
1
(417)
(3)
118

3,166
1,805
4,971

58 
57 
115 

48 
58 
106 

6,191
4,320
10,511

6,068
4,462
10,530

	643	million	barrels	of	NGLs.	Also	includes	22	million	barrels	of	crude	oil	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
	18	million	barrels	of	NGLs.	Also	includes	254	million	barrels	of	crude	oil	in	respect	of	the	7.03%	minority	interest	in	TNK-BP.

a	C	 rude	oil	includes	NGLs	and	condensate.	Proved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	
the	option	and	ability	to	make	lifting	and	sales	arrangements	independently.
b	Ex	 cludes	NGLs	from	processing	plants	in	which	an	interest	is	held	of	29	thousand	barrels	a	day.
c	Includes
d	Includes
e	P	 roved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	78	million	barrels	upon	which	a	net	profits	royalty	will	be	payable	over	the	life	of	the	field	under	the	terms	of	the	BP	Prudhoe	Bay	
Royalty	Trust.
f	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.
g	Includes
h	I	ncludes	801	million	barrels	relating	to	assets	held	for	sale	at	31	December	2010.		
i	Includes
j	Includes
and	7	million	barrels	in	Rest	of	Asia.
k	Includes

	4	million	barrels	of	crude	oil	sold	relating	to	production	since	classification	of	equity-accounted	entities	as	held	for	sale.
	15	million	barrels	of	crude	oil	sold	relating	to	production	from	assets	held	for	sale	at	31	December	2010.	Amounts	by	region	are:	2	million	barrels	in	US;	6	million	barrels	in	South	America;	

	70	million	barrels	relating	to	assets	held	for	sale	at	31	December	2010.		Amounts	by	region	are:	6	million	barrels	in	US;	30	million	barrels	in	South	America;	and	34	million	barrels	in	Rest	of	Asia.

	35	million	barrels	of	crude	oil	sold	relating	to	production	from	assets	held	for	sale	at	31	December	2010.

234	 BP	Annual	Report	and	Form	20-F	2010

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
  
  
 
  
  
 
 
  
  
  
  
 
  
 
 
  
  
  
 
  
  
  
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Supplementary	information	on	oil	and	natural	gas	(unaudited)

Natural gasa	 	

Subsidiaries
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	i	
Sales	of	reserves-in-place	

At	31	December	2010c	f

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)e
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2010d

Developed	
Undeveloped	

 Europe 

 North 
America 

 South 
America 

 Africa 

 Asia 

 Australasia 

UK 

Rest of  
Europe 

US 

Rest of 
North 
America 

Russia 

Rest of 
Asia 

2010

Total

billion	cubic	feet

1,602 
670 
2,272 

49 
397 
446 

9,583 
5,633 
15,216 

716 
453 
1,169 

3,177 
7,393 
10,570 

(8) 
152 
– 
26 
(191) 
(6) 
(27) 

(5) 
6 
31 
– 
(8) 
– 
24 

(1,854) 
830 
97 
739 
(861) 
(424) 
(1,473) 

(11) 
– 
1 
9 
(77) 
(1,033) 
(1,111) 

2 
512 
– 
19 
(953) 
– 
(420) 

1,416 
829 
2,245 

40 
430 
470 

9,495 
4,248 
13,743 

58 
– 
58 

3,575 
6,575 
10,150 

1,107 
1,454 
2,561 

3 
18 
– 
1,378 
(229) 
(51) 
1,119 

1,329 
2,351 
3,680 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

1,579 
249 
1,828 

3,219  21,032
3,107  19,356
6,326  40,388

(142) 
83 
17 
– 
(228) 
– 
(270) 

(191) 
58 
– 
– 
(288) 
– 
(421) 

(2,206)
1,659
146
2,171
(2,835)
(1,514)
(2,579)

1,290 
268 
1,558 

3,563  20,766
2,342  17,043
5,905  37,809

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

–	
–	
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

1,252 
1,010 
2,262 

– 
165 
165 

1,703 
519 
2,222 

(141) 
291 
– 
23 
(168)h j 
– 
5 

10 
– 
– 
– 
– 
– 
10 

382 
– 
– 
– 
(244) 
(1) 
137 

1,075 
1,192 
2,267g 

– 
175 
175 

1,900 
459 
2,359 

80 
13 
93 

2 
12 
– 
– 
(17) 
– 
(3) 

71 
19 
90 

– 
– 
– 

– 
– 
– 
– 
– 
– 
– 

– 
– 
– 

3,035
1,707
4,742

253
303
–
23
(429)
(1)
149

3,046
1,845
4,891

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2010
Developed	
Undeveloped	

1,602 
670 
2,272 

At	31	December	2010

Developed	
Undeveloped	

1,416 
829 
2,245 

49 
397 
446 

40 
430 
470 

9,583 
5,633 
15,216 

9,495 
4,248 
13,743 

716 
453 
1,169 

4,429 
8,403 
12,832 

58 
– 
58 

4,650 
7,767 
12,417 

1,107 
1,619 
2,726 

1,329 
2,526 
3,855 

1,703 
519 
2,222 

1,900 
459 
2,359 

1,659 
262 
1,921 

1,361 
287 
1,648 

3,219 
3,107 
6,326 

24,067
21,063
45,130

3,563 
2,342 
5,905 

23,812
18,888
42,700

	204	billion	cubic	feet	of	natural	gas	consumed	in	operations,	166	billion	cubic	feet	in	subsidiaries,	38	billion	cubic	feet	in	equity-accounted	entities	and	excludes	14	billion	cubic	feet	of	produced	

a	P	roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	sales	
arrangements	independently.
b	Includes
non-hydrocarbon	components	which	meet	regulatory	requirements	for	sales.
c		Includes	2,921	billion	cubic	feet	of	natural	gas	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
d		Includes	137	billion	cubic	feet	of	natural	gas	in	respect	of	the	5.89%	minority	interest	in	TNK-BP.
eV	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.
f	I	ncludes	740	billion	cubic	feet	relating	to	assets	held	for	sale	at	31	December	2010.	Amounts	by	region	are:	158	billion	cubic	feet	in	US;	205	billion	cubic	feet	in	South	America;	and	377	billion	cubic	feet	in	
Rest	of	Asia.
g	Includes
h	Includes
i	Includes
27	billion	cubic	feet	in	South	America;	and	83	billion	cubic	feet	in	Rest	of	Asia.
j	Includes

	1,819	billion	cubic	feet	relating	to	assets	held	for	sale	at	31	December	2010.
	12	billion	cubic	feet	of	gas	sales	relating	to	production	since	classification	of	equity-accounted	entities	as	held	for	sale.
	133	billion	cubic	feet	of	gas	(excluding	gas	consumed	in	operations)	relating	to	production	from	assets	held	for	sale	at	31	December	2010.	Amounts	by	region	are:	23	billion	cubic	feet	in	US;	

	141	billion	cubic	feet	of	gas	(excluding	gas	consumed	in	operations)	relating	to	production	from	assets	held	for	sale	at	31	December	2010.

BP	Annual	Report	and	Form	20-F	2010	 235

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Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Bitumena	

Equity-accounted	entities	(BP	share)
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Production	
Sales	of	reserves-in-place	

At	31	December	2010

Developed	
Undeveloped	

million	barrels

Rest of		
North	
America 

–	
–	
–	

–	
–	
– 
179	
–	
–	
179	

–	
179	
179	

2010

Total

–
–
–

–
–
–
179
–
–
179

–
179
179

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.

236	 BP	Annual	Report	and	Form	20-F	2010

	
	
 
 	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Supplementary	information	on	oil	and	natural	gas	(unaudited)

Total hydrocarbonsa	

Subsidiaries
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	f	l	
Sales	of	reserves-in-place	

At	31	December	2010c	i

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)g
At	1	January	2010
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	f	
Sales	of	reserves-in-place	

At	31	December	2010d	

Developed	
Undeveloped	

 Europe 

 North 
America 

 South 
America 

 Africa 

 Asia 

 Australasia 

UK 

Rest of  
Europe 

USe  

Rest of 
North 
America 

Russia 

Rest of 
Asia 

2010

Total

million	barrels	of	oil	equivalent

680 
406  
1,086  

91  
253  
344  

3,514  
2,183  
5,697  

18  
126  
–  
36  
(83) 
(1) 
96  

2  
10  
38  
1  
(16) 
–  
35  

(364) 
276  
22  
207  
(359) 
(190) 
(408) 

135  
79  
214  

(2) 
–  
–  
2  
(15) 
(189) 
(204) 

596  
1,331  
1,927  

613  
704  
1,317  

(1) 
105  
–  
4  
(183) 
–  
(75) 

(61) 
17  
–  
257  
(127) 
(24) 
62  

608  
574  
1,182  

84  
295  
379  

3,366  
1,923  
5,289  

10  
–  
10  

660  
1,192  
1,852  

600  
779  
1,379  

–  
–  
–  

–  
–  
–  
–  
–  
–  
–  

–  
–  
–  

–  
–  
–  

–  
–  
–  
–  
–  
–  
–  

–  
–  
–  

–  
–  
–  

–  
–  
–  
–  
–  
–  
–  

–  
–  
–  

–  
–  
–  

–  
–  
–  
–  
–  
–  
–  

–  
–  
–  

–  
–  
–  

623  
580  
1,203  

–  
37  
37  

2,645  
1,287  
3,932  

(20) 
83  
–  
4  
(64)k m 
–  
3  

6  
–  
–  
–  
–  
–  
6  

314  
269  
–  
–  
(354) 
(4) 
225  

593  
613  
1,206j  

–  
43  
43  

2,716  
1,441  
4,157  

455  
376  
831  

(87) 
160  
41  
–  
(83) 
–  
31  

491  
371  
862  

377  
122  
499  

(19) 
2  
–  
–  
(73) 
–  
(90) 

382  
27  
409  

612  
593  

6,696 
5,925 
 1,205    12,621

(33) 
13  
 –  
 –  
(61) 
 –  
(81) 

(528)
 707 
 101 
 507 
(927)
(404)
(544)

662  
462  

6,481 
5,596
 1,124    12,077

 –  
 –  
 –  

 –  
 –  
 –  
 –  
 –  
 –  
 –  

 –  
 –  
 –  

3,645 
2,026
5,671

 281 
 354 
– 
 183
(491)
(4)
 323

3,691 
2,303
5,994

Total	subsidiaries	and	equity-accounted	entities	(BP	share)h
At	1	January	2010
Developed	
Undeveloped	

680  
406  
1,086  

At	31	December	2010

Developed	
Undeveloped	

608  
574  
1,182  

91  
253  
344  

84  
295  
379  

3,514  
2,183  
5,697  

3,366  
1,923  
5,289  

1,219  
1,911  
3,130  

1,253  
1,805  
3,058 

613  
741  
1,354  

600  
822  
1,422  

2,645  
1,287  
3,932  

2,716  
1,441  
4,157  

832  
498  
1,330  

873  
398  
1,271  

612   10,341 
7,951
593  
1,205   18,292

662   10,172 
7,899
462  
1,124   18,071

	643	million	barrels	of	NGLs.	Also	includes	526	million	barrels	of	oil	equivalent	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.
b	Ex	 cludes	NGLs	from	processing	plants	in	which	an	interest	is	held	of	29	thousand	barrels	of	oil	equivalent	a	day.
c	Includes
d	I	ncludes	18	million	barrels	of	NGLs.	Also	includes	278	million	barrels	of	oil	equivalent	in	respect	of	the	minority	interest	in	TNK-BP.	
e	P	 roved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	78	million	barrels	of	oil	equivalent	upon	which	a	net	profits	royalty	will	be	payable.
f	I	ncludes	35	million	barrels	of	oil	equivalent	of	natural	gas	consumed	in	operations,	28	million	barrels	of	oil	equivalent	in	subsidiaries,	7	million	barrels	of	oil	equivalent	in	equity-accounted	entities	and	
excludes	2	million	barrels	of	oil	equivalent	of	produced	non-hydrocarbon	components	which	meet	regulatory	requirements	for	sales.	
g	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.
h	Includes
held	for	sale	where	the	disposal	has	not	yet	been	completed.
i	I	ncludes	197	million	barrels	of	oil	equivalent	relating	to	assets	held	for	sale	at	31	December	2010.		Amounts	by	region	are:	34	million	barrels	of	oil	equivalent	in	US;	64	million	barrels	of	oil	equivalent	in	
South	America;	and	99	million	barrels	of	oil	equivalent	in	Rest	of	Asia.	
j	I	ncludes	1,114	million	barrels	of	oil	equivalent	relating	to	assets	held	for	sale	at	31	December	2010.	
k	Includes
l	Includes
equivalent	in	US;	11	million	barrels	of	oil	equivalent	in	South	America;	and	21	million	barrels	of	oil	equivalent	in	Rest	of	Asia.
		Includes	59	million	barrels	of	oil	equivalent	(excluding	gas	consumed	in	operations)	relating	to	production	from	assets	held	for	sale	at	31	December	2010.

	6	million	barrels	of	oil	equivalent	sold	relating	to	production	since	classification	of	equity-accounted	entities	as	held	for	sale.
	38	million	barrels	of	oil	equivalent	(excluding	gas	consumed	in	operations)	relating	to	production	from	assets	held	for	sale	at	31	December	2010.	Amounts	by	region	are:	6	million	barrels	of	oil	

	1,311	million	barrels	of	oil	equivalent	(197	million	barrels	of	oil	equivalent	for	subsidiaries	and	1,114	million	barrels	of	oil	equivalent	for	equity-accounted	entities)	associated	with	properties	currently	

	m

BP	Annual	Report	and	Form	20-F	2010	 237

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–  
179  
–  
–  
179  

–  
179  
179  

135  
79  
214  

10  
179  
189  

	
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
  
  
 
  
  
 
 
  
  
  
  
 
  
 
 
  
  
  
 
  
  
  
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued
Movements in estimated net proved reserves continued

Crude oila	

Subsidiaries
At	1	January	2009
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2009c

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)f
At	1	January	2009
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Production	
Sales	of	reserves-in-place	

At	31	December	2009d

Developed	
Undeveloped	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

USe	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

2009

Total

million	barrels

Russia	

Rest	of	
Asia	

410		
119		
529		

7		
42		
1		
184		
(61)	
(8)	
165		

403		
291		
694		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

81		
194		
275		

1,717		
1,273		
2,990		

(1)	
7		
–		
–		
(14)	
–		
(8)	

165		
82		
		–		
73		
(237)	
–		
83		

83		
184		
267		

1,862		
1,211		
3,073		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

81		
194		
275		

83		
184		
267		

1,717		
1,273		
2,990		

1,862		
1,211		
3,073		

11		
1		
12		

2		
	–		
–		
–		
(2)	
–		
–		

11		
1		
12		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

11		
1		
12		

11		
1		
12		

47		
55		
102		

18		
7		
		–		
–		
(22)	
–		
3		

49		
56		
105		

399		
409		
808		

2		
50		
–		
3		
(37)	
(14)	
4		

407		
405		
812		

446		
464		
910		

456		
461		
917		

464		
496		
960		

(121)	
32		
		–		
114		
(109)	
–		
(84)	

422		
454		
876		

	–		
	–		
	–		

	–		
	–		
		–		
–		
–		
–		
–		

–		
–		
–		

–		
11		
11		

2,227		
944		
3,171		

(2)	
–		
–		
–		
–		
–		
(2)	

–		
9		
9		

464		
507		
971		

422		
463		
885		

590		
8		
–		
87		
(307)	
–		
378		

2,351		
1,198		
3,549		

2,227		
944		
3,171		

2,351		
1,198		
3,549		

195		
488		
683		

(128)	
31		
1		
	–		
(45)	
(26)	
(167)	

182		
334		
516		

499		
199		
698		

(28)	
	–		
	–		
	–		
(71)	
(116)	
(215)	

363		
120		
483		

56		
58		
114		

2,981	
2,684
5,665	

3		
2		
		–		
7		
(11)	
		–		
1		

(55)
203	
2	
378	
(501)
(34)
(7)

58		
57		
115		

3,070	
2,588
5,658

		–		
		–		
		–		

		–		
		–		
		–		
		–		
		–		
		–		
		–		

		–		
		–		
		–		

3,125	
1,563
4,688

562	
58	
			–	
90	
(415)
(130)
165

3,121	
1,732
4,853

694		
687		
1,381		

545		
454		
999		

56		
58		

6,106	
4,247
114		 10,353

58		
57		

6,191	
4,320
115		 10,511

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2009
Developed	
Undeveloped	

410		
119		
529		

At	31	December	2009

Developed	
Undeveloped	

403		
291		
694		

a	C	 rude	oil	includes	NGLs	and	condensate.	Proved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	
option	and	ability	to	make	lifting	and	sales	arrangements	independently.	
b	Ex	 cludes	NGLs	from	processing	plants	in	which	an	interest	is	held	of	26	thousand	barrels	a	day.
c	Includes
d	Includes
e		Proved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	68	million	barrels	upon	which	a	net	profits	royalty	will	be	payable	over	the	life	of	the	field	under	the	terms	of	the	BP	Prudhoe	Bay	
Royalty	Trust.
f	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.

	819	million	barrels	of	NGLs.	Also	includes	23	million	barrels	of	crude	oil	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
	20	million	barrels	of	NGLs.	Also	includes	243	million	barrels	of	crude	oil	in	respect	of	the	6.86%	minority	interest	in	TNK-BP.

238	 BP	Annual	Report	and	Form	20-F	2010

	
 
 	
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves  continued

Supplementary	information	on	oil	and	natural	gas	(unaudited)

Natural gasa	 	

Subsidiaries
At	1	January	2009
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2009c

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)e
At	1	January	2009
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2009d

Developed	
Undeveloped	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

2009

Total

billion	cubic	feet

Russia	

Rest	of	
Asia	

	1,822		
	582		
	2,404		

	61		
	402		
	463		

	9,059		
	5,473		
	14,532		

	659		
	468		
	1,127		

	3,316		
	7,434		
	10,750		

	1,050		
	1,382		
	2,432		

(114)	
	34		
	159		
	150		
(243)	
(118)	
(132)	

(8)	
		–		
		–		
		–		
(9)	
		–		
(17)	

	549		
	550		
		–		
	496		
(907)	
(4)	
	684		

	43		
	5		
		–		
	94		
(100)	
		–		
	42		

	322		
	322		
		–		
	105		
(929)	
		–		
(180)	

	270		
	49		
		–		
	59		
(249)	
		–		
	129		

	1,602		
	670		
2,272		

	49		
	397		
	446		

	9,583		
	5,633		
	15,216		

	716		
	453		
	1,169		

	3,177		
	7,393		
	10,570		

	1,107		
	1,454		
	2,561		

		–		
		–		
		–		

		–		
		–		
		–		
		–		
		–		
		–		
		–		

		–		
		–		
		–		

	1,102		
	1,308		
	2,410		

	1,887		
	4,000		
	5,887		

	18,956	
	21,049
	40,005

(231)	
	82		
	31		
		–		
(241)	
(223)	
(582)	

	22		
	75		
		–		
	531		
(189)	
		–		
	439		

	853	
	1,117	
	190	
	1,435	
(2,867)
(345)
	383	

	1,579		
	249		
	1,828		

	3,219		
	3,107		
	6,326		

	21,032	
	19,356
	40,388

		–		
		–		
–		

		–		
		–		
		–		
		–		
		–		
		–		
–		

		–		
		–		
–		

		–		
		–		
		–		

		–		
		–		
		–		
		–		
		–		
		–		
		–		

		–		
		–		
		–		

		–		
		–		
		–		

		–		
		–		
		–		
		–		
		–		
		–		
		–		

		–		
		–		
		–		

		–		
		–		
		–		

		–		
		–		
		–		
		–		
		–		
		–		
		–		

		–		
		–		
		–		

	1,498		
	1,023		
	2,521		

		–		
	182		
	182		

	1,560		
	653		
	2,213		

(26)	
	314		
		–		
	6		
(165)	
(388)	
(259)	

(17)	
		–		
		–		
		–		
		–		
		–		
(17)	

	204		
	1		
		–		
	23		
(219)	
		–		
	9		

	1,252		
	1,010		
	2,262		

		–		
	165		
	165		

	1,703		
	519		
	2,222		

	176		
	111		
	287		

(19)	
	4		
		–		
		–		
(25)	
(154)	
(194)	

	80		
	13		
	93		

		–		
		–		
		–		

		–		
		–		
		–		
		–		
		–		
		–		
		–		

		–		
		–		
		–		

	3,234	
	1,969
	5,203

	142	
	319	
		–	
	29	
(409)
(542)
(461)

	3,035	
	1,707
	4,742

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2009
Developed	
Undeveloped	

	1,822		
	582		
	2,404		

	61		
	402		
	463		

	9,059		
	5,473		
	14,532		

	659		
	468		
	1,127		

	4,814		
	8,457		
	13,271		

	1,050		
	1,564		
	2,614		

	1,560		
	653		
	2,213		

	1,278		
	1,419		
	2,697		

	1,887		
	4,000		
	5,887		

	22,190	
	23,018
	45,208

At	31	December	2009

Developed	
Undeveloped	

	1,602		
	670		
2,272		

	49		
	397		
	446		

	9,583		
	5,633		
	15,216		

	716		
	453		
	1,169		

	4,429		
	8,403		
	12,832		

	1,107		
	1,619		
	2,726		

	1,703		
	519		
	2,222		

	1,659		
	262		
	1,921		

	3,219		
	3,107		
	6,326		

	24,067	
	21,063
	45,130	

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.
b	I	ncludes	195	billion	cubic	feet	of	natural	gas	consumed	in	operations,	164	billion	cubic	feet	in	subsidiaries,	31	billion	cubic	feet	in	equity-accounted	entities	and	excludes	16	billion	cubic	feet	of	produced		
non-hydrocarbon	components	which	meet	regulatory	requirements	for	sales.
c	Includes
d		Includes	131	billion	cubic	feet	of	natural	gas	in	respect	of	the	5.79%	minority	interest	in	TNK-BP.
e	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.	

	3,068	billion	cubic	feet	of	natural	gas	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.

BP	Annual	Report	and	Form	20-F	2010	 239

i

F
n
a
n
c
i
a

l
s
t
a
t
e
m
e
n
t
s

	
 
	
 
 	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Total hydrocarbonsa	

Subsidiaries
At	1	January	2009
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	f	
Sales	of	reserves-in-place	

At	31	December	2009c

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)g
At	1	January	2009
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	f	
Sales	of	reserves-in-place	

At	31	December	2009d

Developed	
Undeveloped	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

USe	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

2009

Total

million	barrels	of	oil	equivalent

Russia	

Rest	of	
Asia	

724		
219		
943		

(13)	
		48		
		28		
210		
(102)	
(28)	
143		

		91		
264		
355		

3,279		
2,217		
5,496		

126		
81		
207		

617		
1,337		
1,954		

645		
734		
1,379		

(2)	
7		
–		
–		
(16)	
–		
(11)	

	260		
	177		
–		
	158		
(393)	
(1)	
	201		

9		
1		
–		
17		
(20)	
–		
7		

		74		
		63		
–		
		18		
(182)	
–		
(27)	

(74)	
		40		
–		
124		
(152)	
–		
(62)	

680		
406		
1,086		

		91		
253		
344		

3,514		
2,183		
5,697		

135		
79		
214		

596		
1,331		
1,927		

613		
704		
1,317		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

658		
586		
1,244		

–		
		42		
		42		

2,495		
1,057		
3,552		

(2)	
104		
–		
4		
(66)	
(81)	
(41)	

(5)	
–		
–		
–		
–		
–		
(5)	

	625		
8		
–		
	92		
(345)	
–		
	380		

623		
580		
1,203		

–		
		37		
		37		

2,645		
1,287		
3,932		

385		
714		
1,099		

	382		
	747		

6,249	
6,313	
1,129		 12,562	

(168)	
		45		
6		
–		
(86)	
(65)	
(268)	

455		
376		
831		

529		
218		
747		

(32)	
1		
–		
–		
(75)	
(142)	
(248)	

377		
122		
499		

7		
	15		
–		
	98		
(44)	
–		
	76		

93	
	396	
34	
	625	
(995)
(94)
59

	612		
	593		

6,696	
5,925	
1,205		 12,621

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

3,682	
1,903	
5,585

	586	
	113	
–	
96	
(486)
(223)
86

3,645	
2,026	
5,671

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2009
Developed	
Undeveloped	

724		
219		
943		

At	31	December	2009

Developed	
Undeveloped	

680		
406		
1,086		

91		
264		
355		

91		
253		
344		

3,279		
2,217		
5,496		

3,514		
2,183		
5,697		

126		
81		
207		

135		
79		
214		

1,275		
1,923		
3,198		

1,219		
1,911		
3,130		

645		
776		
1,421		

613		
741		
1,354		

2,495		
1,057		
3,552		

2,645		
1,287		
3,932		

914		
932		
1,846		

832		
498		
1,330		

382		
747		

9,931	
8,216	
1,129		 18,147

612		 10,341	
7,951	
593		
1,205		 18,292

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.
b	Ex	 cludes	NGLs	from	processing	plants	in	which	an	interest	is	held	of	26	thousand	barrels	of	oil	equivalent	a	day.
c	Includes
d	Includes
e	P	 roved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	68	million	barrels	of	oil	equivalent	upon	which	a	net	profits	royalty	will	be	payable.
f	Includes
3	million	barrels	of	oil	equivalent	of	produced	non-hydrocarbon	components	which	meet	regulatory	requirements	for	sales.
g	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.

	819	million	barrels	of	NGLs.	Also	includes	552	million	barrels	of	oil	equivalent	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
	20	million	barrels	of	NGLs.	Also	includes	266	million	barrels	of	oil	equivalent	in	respect	of	the	minority	interest	in	TNK-BP.

	34	million	barrels	of	oil	equivalent	of	natural	gas	consumed	in	operations,	29	million	barrels	of	oil	equivalent	in	subsidiaries,	5	million	barrels	of	oil	equivalent	in	equity-accounted	entities	and	excludes	

240	 BP	Annual	Report	and	Form	20-F	2010

 
 	
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Supplementary	information	on	oil	and	natural	gas	(unaudited)

Crude oila	

Subsidiaries
At	1	January	2008
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2008c

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)f
At	1	January	2008
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Production	
Sales	of	reserves-in-place	

At	31	December	2008d

Developed	
Undeveloped	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

USe	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

million	barrels

2008

Total

Russia	

Rest	of	
Asia	

414		
123		
537		

16		
39		
–		
–		
(63)	
–		
(8)	

410		
119		
529		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

105		
169		
274		

1,882		
1,265		
3,147		

(11)	
28		
–		
–		
(16)	
–		
1		

(212)	
182		
–		
64		
(191)	
–		
(157)	

81		
194		
275		

1,717		
1,273		
2,990		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

105		
169		
274		

81		
194		
275		

1,882		
1,265		
3,147		

1,717		
1,273		
2,990		

13		
1		
14		

1		
–		
–		
–		
(3)	
–		
(2)	

11		
1		
12		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

13		
1		
14		

11		
1		
12		

102		
202		
304		

7		
8		
–		
5		
(23)	
(199)	
(202)	

47		
55		
102		

328		
243		
571		

(3)	
62		
199		
13		
(34)	
–		
237		

399		
409		
808		

430		
445		
875		

446		
464		
910		

256		
350		
606		

264		
18		
–		
173		
(101)	
–		
354		

464		
496		
960		

–		
–		
–		

11		
–		
–		
–		
–		
–		
11		

–		
11		
11		

256		
350		
606		

464		
507		
971		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

2,094		
1,137		
3,231		

217		
–		
–		
26		
(302)	
(1)	
(60)	

2,227		
944		
3,171		

2,094		
1,137		
3,231		

2,227		
944		
3,171		

121		
372		
493		

194		
43		
–		
–		
(47)	
–		
190		

195		
488		
683		

574		
205		
779		

(1)	
–		
–		
–		
(80)	
–		
(81)	

499		
199		
698		

44		
73		
117		

2,937	
2,555
5,492

5		
3		
	–		
	–		
(11)	
	–		
(3)	

264	
321	
–	
242	
(455)
(199)
173

56		
58		
114		

2,981	
2,684	
5,665

	–		
	–		
	–		

	–		
	–		
	–		
	–		
	–		
	–		
	–		

	–		
	–		
	–		

2,996	
1,585
4,581

224	
62	
199	
39	
(416)
(1)
107

3,125	
1,563
4,688

695		
577		
1,272		

694		
687		
1,381		

44		
73		

5,933	
4,140
117		 10,073

56		
58		

6,106	
4,247
114		 10,353

i

F
n
a
n
c
i
a

l
s
t
a
t
e
m
e
n
t
s

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2008
Developed	
Undeveloped	

414		
123		
537		

At	31	December	2008

Developed	
Undeveloped	

410		
119		
529		

a	C	 rude	oil	includes	NGLs	and	condensate.	Proved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	
option	and	ability	to	make	lifting	and	sales	arrangements	independently.
b	Ex	 cludes	NGLs	from	processing	plants	in	which	an	interest	is	held	of	19	thousand	barrels	a	day.
c	Includes
d		Includes	36	million	barrels	of	NGLs.	Also	includes	216	million	barrels	of	crude	oil	in	respect	of	the	6.80%	minority	interest	in	TNK-BP.
e		Proved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	54	million	barrels	upon	which	a	net	profits	royalty	will	be	payable	over	the	life	of	the	field	under	the	terms	of	the	BP	Prudhoe	Bay	
Royalty	Trust.
f	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.

	807	million	barrels	of	NGLs.	Also	includes	21	million	barrels	of	crude	oil	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.

BP	Annual	Report	and	Form	20-F	2010	 241

	
 
	
 
 	
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Natural gasa	  

Subsidiaries
At	1	January	2008
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2008c

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)e
At	1	January	2008
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	
Sales	of	reserves-in-place	

At	31	December	2008d

Developed	
Undeveloped	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

2008

Total

billion	cubic	feet

Russia	

Rest	of	
Asia	

2,049		
553		
2,602		

63		 10,670		
410		
4,705		
473		 15,375		

608		
421		

3,075		
7,973		
1,029		 11,048		

990		
1,410		
2,400		

23		
77		
–		
–		
(298)	
–		
(198)	

(8)	
9		
–		
–		
(11)	
–		
(10)	

(2,063)	
1,322		
183		
549		
(834)	
–		
(843)	

51		
16		
–		
125		
(94)	
–		
98		

(456)	
159		
–		
948		
(946)	
(3)	
(298)	

142		
6		
–		
82		
(198)	
–		
32		

1,822		
582		
2,404		

9,059		
61		
5,473		
402		
463		 14,532		

659		
468		

3,316		
7,434		
1,127		 10,750		

1,050		
1,382		
2,432		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

1,270		
1,269		
2,539		

1,135		 19,860	
4,529		 21,270	
5,664		 41,130

–		
108		
–		
37		
(274)	
–		
(129)	

361		
2		
–		
–		
(140)	
–		
223		

(1,950)
1,699
183
1,741
(2,795)
(3)
(1,125)

1,102		
1,308		
2,410		

1,887		 18,956	
4,000		 21,049	
5,887		 40,005

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

1,478		
831		
2,309		

(96)	
301		
3		
192		
(188)	
–		
212		

1,498		
1,023		
2,521		

–		
–		
–		

182		
–		
–		
–		
–		
–		
182		

–		
182		
182		

990		
1,410		
2,400		

1,050		
1,564		
2,614		

808		
353		
1,161		

1,273		
–		
–		
–		
(221)	
–		
1,052		

1,560		
653		
2,213		

808		
353		
1,161		

1,560		
653		
2,213		

187		
113		
300		

(2)	
11		
–		
–		
(22)	
–		
(13)	

176		
111		
287		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

2,473	
1,297	
3,770	

1,357	
312	
3	
192	
(431)
–
1,433

3,234	
1,969	
5,203

1,457		
1,382		
2,839		

1,278		
1,419		
2,697		

1,135		 22,333	
4,529		 22,567	
5,664		 44,900

1,887		 22,190	
4,000		 23,018	
5,887		 45,208

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2008
Developed	
Undeveloped	

2,049		
553		
2,602		

63		 10,670		
4,705		
410		
473		 15,375		

608		
421		

4,553		
8,804		
1,029		 13,357		

At	31	December	2008

Developed	
Undeveloped	

1,822		
582		
2,404		

9,059		
61		
402		
5,473		
463		 14,532		

659		
468		

4,814		
8,457		
1,127		 13,271		

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.	
b		Includes	193	billion	cubic	feet	of	natural	gas	consumed	in	operations,	149	billion	cubic	feet	in	subsidiaries,	44	billion	cubic	feet	in	equity-accounted	entities	and	excludes	17	billion	cubic	feet	of	produced	
non-hydrocarbon	components	which	meet	regulatory	requirements	for	sales.
c	Includes
	3,108	billion	cubic	feet	of	natural	gas	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
dIncludes
	131	billion	cubic	feet	of	natural	gas	in	respect	of	the	5.92%	minority	interest	in	TNK-BP.
e		Volumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.

242	 BP	Annual	Report	and	Form	20-F	2010

 
	
	
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Movements in estimated net proved reserves continued

Supplementary	information	on	oil	and	natural	gas	(unaudited)

Total hydrocarbonsa	

Subsidiaries
At	1	January	2008
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery	
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	f	
Sales	of	reserves-in-place	

At	31	December	2008c

Developed	
Undeveloped	

Equity-accounted	entities	(BP	share)g
At	1	January	2008
Developed	
Undeveloped	

Changes	attributable	to

Revisions	of	previous	estimates	
Improved	recovery		
Purchases	of	reserves-in-place	
Discoveries	and	extensions	
Productionb	f	
Sales	of	reserves-in-place	

At	31	December	2008d

Developed	
Undeveloped	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

USe	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

2008

Total

million	barrels	of	oil	equivalent

Russia	

Rest	of	
Asia	

767		
219		
	986		

20		
52		
–		
–		
(115)	
–		
(43)	

724		
219		
943		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

116		
239		
355		

3,722		
2,077		
5,799		

118		
74		
192		

631		
1,576		
2,207		

427		
593		
1,020		

(12)	
30		
–		
–		
(18)	
–		
–		

(569)	
410		
32		
158		
(334)	
–		
(303)	

10		
3		
–		
22		
(20)	
–		
15		

(71)	
36		
–		
168		
(186)	
(200)	
(253)	

289		
18		
–		
187		
(135)	
–		
359		

91		
264		
355		

3,279		
2,217		
5,496		

126		
81		
207		

617		
1,337		
1,954		

645		
734		
1,379		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

340		
591		
931		

194		
61		
–		
7		
(94)	
–		
168		

240		
853		

6,361	
6,222
1,093		 12,583

67		
4		
	–		
	–		
(35)	
	–		
36		

(72)
614	
32	
542	
(937)
(200)
(21)

385		
714		
1,099		

382		
747		

6,249	
6,313
1,129		 12,562

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

–		
–		
–		

–		
–		
–		
–		
–		
–		
–		

–		
–		
–		

116		
239		
355		

91		
264		
355		

3,722		
2,077		
5,799		

3,279		
2,217		
5,496		

118		
74		
192		

126		
81		
207		

583		
386		
969		

(20)	
115		
200		
46		
(66)	
–		
275		

658		
586		
1,244		

1,214		
1,962		
3,176		

1,275		
1,923		
3,198		

–		
–		
–		

42		
–		
–		
–		
–		
–		
42		

–		
42		
42		

427		
593		
1,020		

645		
776		
1,421		

2,233		
1,199		
3,432		

436		
–		
–		
26		
(341)	
(1)	
120		

2,495		
1,057		
3,552		

2,233		
1,199		
3,432		

2,495		
1,057		
3,552		

606		
224		
830		

(1)	
2		
–		
–		
(84)	
–		
(83)	

529		
218		
747		

	–		
	–		
	–		

	–		
	–		
	–		
	–		
	–		
	–		
	–		

	–		
	–		
	–		

3,422	
1,809
5,231

457	
117	
200	
72	
(491)
(1)
354

3,682	
1,903
5,585

946		
815		
1,761		

914		
932		
1,846		

240		
853		

9,783	
8,031
1,093		 17,814

382		
747		

9,931	
8,216
1,129		 18,147

i

F
n
a
n
c
i
a

l
s
t
a
t
e
m
e
n
t
s

Total	subsidiaries	and	equity-accounted	entities	(BP	share)
At	1	January	2008
Developed	
Undeveloped	

767		
219		
986		

At	31	December	2008

Developed	
Undeveloped	

724		
219		
943		

a	P	 roved	reserves	exclude	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	
sales	arrangements	independently.	
b
	E	 xcludes	NGLs	from	processing	plants	in	which	an	interest	is	held	of	29	thousand	barrels	of	oil	equivalent	a	day.	
c	Includes
d
	Includes
e
	P	 roved	reserves	in	the	Prudhoe	Bay	field	in	Alaska	include	an	estimated	54	million	barrels	of	oil	equivalent	upon	which	a	net	profits	royalty	will	be	payable.
f	Includes
excludes	3	million	barrels	of	oil	equivalent	of	produced	non-hydrocarbon	components	which	meet	regulatory	requirements	for	sales.	
g	V	 olumes	of	equity-accounted	entities	include	volumes	of	equity-accounted	investments	of	those	entities.

	807	million	barrels	of	NGLs.	Also	includes	557	million	barrels	of	oil	equivalent	in	respect	of	the	30%	minority	interest	in	BP	Trinidad	and	Tobago	LLC.
	36	million	barrels	of	NGLs.	Also	includes	239	million	barrels	of	oil	equivalent	in	respect	of	the	minority	interest	in	TNK-BP.

	33	million	barrels	of	oil	equivalent	of	natural	gas	consumed	in	operations,	25	million	barrels	of	oil	equivalent	in	subsidiaries,	8	million	barrels	of	oil	equivalent	in	equity-accounted	entities	and	

BP	Annual	Report	and	Form	20-F	2010	 243

	
 
	
 
 	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Standardized measure of discounted future net cash flows and changes therein relating to proved oil and gas reserves
The	following	tables	set	out	the	standardized	measure	of	discounted	future	net	cash	flows,	and	changes	there	in,	relating	to	crude	oil	and	natural	gas	
production	from	the	group’s	estimated	proved	reserves.	This	information	is	prepared	in	compliance	with	FASB	Oil	and	Gas	Disclosures	requirements.

Future	net	cash	flows	have	been	prepared	on	the	basis	of	certain	assumptions	which	may	or	may	not	be	realized.	These	include	the	timing	of	future	
production,	the	estimation	of	crude	oil	and	natural	gas	reserves	and	the	application	of	average	crude	oil	and	natural	gas	prices	and	exchange	rates	from	the	
previous	12	months.	Furthermore,	both	proved	reserves	estimates	and	production	forecasts	are	subject	to	revision	as	further	technical	information	
becomes	available	and	economic	conditions	change.	BP	cautions	against	relying	on	the	information	presented	because	of	the	highly	arbitrary	nature	of	the	
assumptions	on	which	it	is	based	and	its	lack	of	comparability	with	the	historical	cost	information	presented	in	the	financial	statements.

 Europe 

 North 
America 

 South 
America 

 Africa 

 Asia 

 Australasia 

UK 

Rest of  
Europe 

US 

Rest of 
North 
America 

Russia 

Rest of 
Asia 

$	million

2010

Total

73,100 
25,700 
7,400 
19,900 
20,100 
9,800 

25,800  264,800 
9,800  111,400 
24,300 
2,500 
41,900 
8,100 
87,200 
5,400 
45,500 
2,300 

200 
200 
– 
– 
– 
– 

29,300 
6,800 
6,100 
8,200 
8,200 
3,300 

70,800 
14,000 
14,600 
14,100 
28,100 
11,900 

– 
– 
– 
– 
– 
– 

52,500 
13,400 
9,900 
7,000 
22,200 
8,200 

42,300  558,800
12,800  194,100
67,900
3,100 
6,200  105,400
20,200  191,400
91,300
10,300 

10,300 

3,100 

41,700 

– 

4,900 

16,200 

– 

14,000 

9,900  100,100

– 
– 
– 
– 
– 
– 

– 

– 
– 
– 
– 
– 
– 

– 

– 
– 
– 
– 
– 
– 

– 

9,700 
4,500 
2,000 
800 
2,400 
2,400 

45,500 
19,200 
4,300 
7,500 
14,500 
8,700 

–  110,500 
80,900 
– 
11,000 
– 
3,900 
– 
14,700 
– 
6,100 
– 

31,000 
26,500 
2,800 
200 
1,500 
700 

–  196,700
–  131,100
20,100
– 
12,400
– 
33,100
– 
17,900
– 

– 

5,800 

– 

8,600 

800 

– 

15,200

At	31	December	2010
Subsidiaries
Future	cash	inflowsa	
Future	production	costb	
Future	development	costb	
Future	taxationc	
Future	net	cash	flows	
10%	annual	discountd	
Standardized	measure	of	discounted

future	net	cash	flowse	

Equity-accounted	entities	(BP	share)f
Future	cash	inflowsa	
Future	production	costb	
Future	development	costb	
Future	taxationc	
Future	net	cash	flows	
10%	annual	discountd	
Standardized	measure	of	discounted
net	cash	flowsg	h

future	

Total	subsidiaries	and	equity-accounted	entities
Standardized	measure	of	discounted

future	net	cash	flowsj	

10,300 

3,100 

41,700 

– 

10,700 

16,200 

8,600 

14,800 

9,900  115,300

The	following	are	the	principal	sources	of	change	in	the	standardized	measure	of	discounted	future	net	cash	flows:

Sales	and	transfers	of	oil	and	gas	produced,	net	of	production	costs	 	
Development	costs	for	the	current	year	as	estimated	in	previous	year	
Extensions,	discoveries	and	improved	recovery,	less	related	costs	
Net	changes	in	prices	and	production	cost	
Revisions	of	previous	reserves	estimates	
Net	change	in	taxation	
Future	development	costs	
Net	change	in	purchase	and	sales	of	reserves-in-place	
Addition	of	10%	annual	discount	
Total	change	in	the	standardized	measure	during	the	yeari	 	

Subsidiaries 
(26,600) 
10,400 
9,600 
52,800 
(9,200) 
(13,400) 
(4,300) 
(1,500) 
7,500 
25,300 

Equity-accounted 
entities (BP share) 
(4,900) 
2,000 
1,600 
1,900 
200 
(300) 
(1,400) 
– 
1,500 
600 

$	million

Total subsidiaries and
equity-accounted entities
(31,500)
12,400
11,200
54,700
(9,000)
(13,700)
(5,700)
(1,500)
9,000
25,900

a	T	 he	marker	prices	used	were	Brent	$79.02/bbl,	Henry	Hub	$4.37/mmBtu.
b		Production	costs,	which	include	production	taxes,	and	development	costs	relating	to	future	production	of	proved	reserves	are	based	on	the	continuation	of	existing	economic	conditions.	Future	
decommissioning	costs	are	included.
c	T	 axation	is	computed	using	appropriate	year-end	statutory	corporate	income	tax	rates.
d			Future	net	cash	flows	from	oil	and	natural	gas	production	are	discounted	at	10%	regardless	of	the	group	assessment	of	the	risk	associated	with	its	producing	activities.
e		Minority	interest	in	BP	Trinidad	and	Tobago	LLC	amounted	to	$1,200	million.
fT			 he	standardized	measure	of	discounted	future	net	cash	flows	of	equity-accounted	entities	includes	standardized	measure	of	discounted	future	net	cash	flows	of	equity-accounted	investments	of	
those	entities.
g		Minority	interest	in	TNK-BP	amounted	to	$600	million.
h			No	equity-accounted	future	cash	flows	in	Africa	because	proved	reserves	are	received	as	a	result	of	contractual	arrangements,	with	no	associated	costs.
i T		otal	change	in	the	standardized	measure	during	the	year	includes	the	effect	of	exchange	rate	movements.
j	Includes

	future	net	cash	flows	for	assets	held	for	sale	at	31	December	2010.

244	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
  
 
 
  
  
  
 
  
  
 
 
  
  
  
  
 
  
 
 
  
  
  
 
  
  
  
 
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
	
 
 
 
 
	
 
 
 
 
	
	
 
 
 
 
	
	
	
 
 
 
 
	
	
	
 
 
 
 
	
	
	
 
 
 
 
	
	
	
 
 
 
 
	
	
	
 
 
 
 
	
	
	
 
 
 
 
	
	
 
 
 
 
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Standardized measure of discounted future net cash flows and changes therein relating to proved oil and gas reserves continued

Supplementary	information	on	oil	and	natural	gas	(unaudited)

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

$	million

2009

Total

Russia	

Rest	of	
Asia	

		50,800		 		17,700				204,000		
		8,000		 		91,300		
		20,000		
		2,500		 		24,900		
		5,000		
		3,700		 		27,300		
		12,900		
		3,500		 		60,500		
		12,900		
		1,600		 		29,500		
		5,800		

		4,900		 		26,400		 		58,400		
		6,700		 		12,000		
		2,700		
		5,600		 		12,200		
		1,000		
		5,800		 		11,300		
		200		
		8,300		 		22,900		
		1,000		
		9,800		
		3,200		
		500		

	–		 		36,100		 		32,500				430,800	
		9,200		 		11,000				160,900	
	–		
		3,100		 		60,700	
		6,400		
	–		
	–		
		4,500		 		70,400	
		4,700		
	–		 		15,800		 		13,900				138,800	
		7,300		 		64,000	
	–		

		6,300		

		7,100		

		1,900		 		31,000		

		500		

		5,100		 		13,100		

	–		

		9,500		

		6,600		 		74,800	

	–		
	–		
	–		
	–		
	–		
	–		

	–		

	–		
	–		
	–		
	–		
	–		
	–		

	–		

	–		
	–		
	–		
	–		
	–		
	–		

	–		

	–		 		37,700		
	–		 		17,000		
		4,000		
	–		
	–		
		5,200		
	–		 		11,500		
		6,800		
	–		

	–		 		96,700		 		30,000		
	–		 		65,200		 		25,200		
		3,100		
	–		 		10,200		
		100		
	–		
		4,300		
		1,600		
	–		 		17,000		
		800		
		7,900		
	–		

	–				164,400	
	–				107,400	
	–		 		17,300	
	–		
		9,600	
	–		 		30,100	
	–		 		15,500	

	–		

		4,700		

	–		

		9,100		

		800		

	–		 		14,600	

At	31	December	2009
Subsidiaries	
Future	cash	inflowsa	
Future	production	costb	
Future	development	costb	
Future	taxationc		
Future	net	cash	flows	
10%	annual	discountd	
Standardized	measure	of	discounted	

future	net	cash	flowse	

Equity-accounted	entities	(BP	share)f
Future	cash	inflowsa	
Future	production	costb	
Future	development	costb	
Future	taxationc	
Future	net	cash	flows	
10%	annual	discountd	
Standardized	measure	of	discounted		

future	net	cash	flowsg	h	

Total	subsidiaries	and	equity-accounted	entities
Standardized	measure	of	discounted		

future	net	cash	flows	

		7,100		

		1,900		 		31,000		

		500		

		9,800		 		13,100		

		9,100		 		10,300		

		6,600		 		89,400	

The	following	are	the	principal	sources	of	change	in	the	standardized	measure	of	discounted	future	net	cash	flows:

Sales	and	transfers	of	oil	and	gas	produced,	net	of	production	costs	
Development	costs	for	the	current	year	as	estimated	in	previous	year	
Extensions,	discoveries	and	improved	recovery,	less	related	costs	
Net	changes	in	prices	and	production	cost	
Revisions	of	previous	reserves	estimates	
Net	change	in	taxation	
Future	development	costs	
Net	change	in	purchase	and	sales	of	reserves-in-place	
Addition	of	10%	annual	discount	
Total	change	in	the	standardized	measure	during	the	yeari	

Subsidiaries		
(18,900)	
		11,700		
		8,500		
		37,200		
(4,300)	
(10,600)	
(600)	
(100)	
		4,700		
		27,600		

Equity-accounted	
	 entities	(BP	share)	
(3,400)	
		2,100		
		1,600		
		5,900		
(200)	
(1,600)	
		900		
(900)	
		900		
		5,300			

$	million

Total	subsidiaries	and
equity-accounted	entities
(22,300)
		13,800	
		10,100	
		43,100
(4,500)
(12,200)
		300	
(1,000)
		5,600	
		32,900	

aT		 he	marker	prices	used	were	Brent	$59.91/bbl,	Henry	Hub	$3.82/mmBtu.
b	P	 roduction	costs,	which	include	production	taxes,	and	development	costs	relating	to	future	production	of	proved	reserves	are	based	on	the	continuation	of	existing	economic	conditions.	Future	
decommissioning	costs	are	included.
cT		axation	is	computed	using	appropriate	year-end	statutory	corporate	income	tax	rates.
d	F	 uture	net	cash	flows	from	oil	and	natural	gas	production	are	discounted	at	10%	regardless	of	the	group	assessment	of	the	risk	associated	with	its	producing	activities.
e		Minority	interest	in	BP	Trinidad	and	Tobago	LLC	amounted	to	$1,300	million.
fT		 he	standardized	measure	of	discounted	future	net	cash	flows	of	equity-accounted	entities	includes	standardized	measure	of	discounted	future	net	cash	flows	of	equity-accounted	investments	of	those	
entities.
g	Minorit
h		No	equity-accounted	future	cash	flows	in	Africa	because	proved	reserves	are	received	as	a	result	of	contractual	arrangements,	with	no	associated	costs.
iT		otal	change	in	the	standardized	measure	during	the	year	includes	the	effect	of	exchange	rate	movements.

y	interest	in	TNK-BP	amounted	to	$600	million.

BP	Annual	Report	and	Form	20-F	2010	 245

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Supplementary	information	on	oil	and	natural	gas	(unaudited)

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Standardized measure of discounted future net cash flows and changes therein relating to proved oil and gas reserves continued

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

$	million

2008

Total

Russia	

Rest	of	
Asia	

		36,400		 		13,800				165,800		
		6,300		 		80,400		
		18,100		
		2,900		 		25,600		
		3,300		
		2,300		 		17,500		
		7,300		
		2,300		 		42,300		
		7,700		
		1,200		 		21,000		
		2,200		

		6,400		 		26,300		 		40,400		
		7,200		 		11,600		
		2,700		
		7,200		 		10,900		
		1,300		
		5,500		
		500		
		6,600		
		6,400		 		11,300		
		1,900		
		5,500		
		2,900		
		1,000		

	–		 		31,400		 		24,200				344,700	
	–		 		11,800		 		10,700				148,800	
		3,200		 		61,900	
	–		
		2,800		 		44,900	
	–		
		7,500		 		89,100	
	–		
		3,900		 		41,900	
	–		

		7,500		
		2,400		
		9,700		
		4,200		

		5,500		

		1,100		 		21,300		

		900		

		3,500		

		5,800		

	–		

		5,500		

		3,600		 		47,200	

	–		

	–		

	–		

	–		

		3,600		

	–		

		4,800		

		900		

	–		

		9,300	

At	31	December	2008
Subsidiaries	
Future	cash	inflowsa	
Future	production	costb	
Future	development	costb	
Future	taxationc	
Future	net	cash	flows	
10%	annual	discountd	
Standardized	measure	of	discounted	

future	net	cash	flowse	

Equity-accounted	entities	(BP	share)g
Standardized	measure	of	discounted		

future	net	cash	flowsh	

Total	subsidiaries	and	equity-accounted	entities
Standardized	measure	of	discounted		

future	net	cash	flowse	

		5,500		

		1,100		 		21,300		

		900		

		7,100		

		5,800		

		4,800		

		6,400		

		3,600		 		56,500	

The	following	are	the	principal	sources	of	change	in	the	standardized	measure	of	discounted	future	net	cash	flows:

Sales	and	transfers	of	oil	and	gas	produced,	net	of	production	costs	
Development	costs	for	the	current	year	as	estimated	in	previous	year	
Extensions,	discoveries	and	improved	recovery,	less	related	costs	
Net	changes	in	prices	and	production	cost	
Revisions	of	previous	reserves	estimates	
Net	change	in	taxation	
Future	development	costs	
Net	change	in	purchase	and	sales	of	reserves-in-place	
Addition	of	10%	annual	discount	
Total	change	in	the	standardized	measure	during	the	year	of	subsidiariesf	

$	million

2008
(43,600)
		9,400	
		4,400	
(146,800)
		1,200	
		69,400	
(7,400)
(200)
		14,600	
(99,000)

aT		 he	year-end	marker	prices	used	were	2008	Brent	$36.55/bbl,	Henry	Hub	$5.63/mmBtu.
b	P	 roduction	costs,	which	include	production	taxes,	and	development	costs	relating	to	future	production	of	proved	reserves	are	based	on	year-end	cost	levels	and	assume	continuation	of	existing	economic	
conditions.	Future	decommissioning	costs	are	included.
cT		axation	is	computed	using	appropriate	year-end	statutory	corporate	income	tax	rates.
d	F	 uture	net	cash	flows	from	oil	and	natural	gas	production	are	discounted	at	10%	regardless	of	the	group	assessment	of	the	risk	associated	with	its	producing	activities.
e	Minorit
y	interest	in	BP	Trinidad	and	Tobago	LLC	amounted	to	$900	million	at	31	December	2008.
fT		otal	change	in	the	standardized	measure	during	the	year	includes	the	effect	of	exchange	rate	movements.
gT		 he	standardized	measure	of	discounted	future	net	cash	flows	of	equity-accounted	entities	includes	standardized	measure	of	discounted	future	net	cash	flows	of	equity-accounted	investments	of	those	
entities.
h	Minorit

y	interest	in	TNK-BP	amounted	to	$300	million	at	31	December	2008.

246	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
 
 	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
		
		
		
		
	
		
		
		
		
	
	
	
	
	
	
	
	
	
	
	
Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

Operational and statistical information
The	following	tables	present	operational	and	statistical	information	related	to	production,	drilling,	productive	wells	and	acreage.	Figures	include	amounts	
attributable	to	assets	held	for	sale.

Crude oil and natural gas production
The	following	table	shows	crude	oil	and	natural	gas	production	for	the	years	ended	31	December	2010,	2009	and	2008.

Production for the yeara

Subsidiaries
Crude	oilb		
2010	
2009	
2008	

Natural	gasc	
2010 
2009	
2008	
Equity-accounted	entities	(BP	share)
Crude	oilb		
2010	
2009	
2008	

Natural	gasc	
2010	
2009	
2008	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

Total

Russia	

Rest	of	
Asia	

  40  
		40		
		43		

  594  
		665		
		538		

  7  
		8		
		9		

  54  
		61		
		66		

  15  
		16		
		23		

  2,184  
		2,316		
		2,157		

  202  
		263		
		245		

  2,544  
		2,492		
		2,532		

  246  
		304		
		277		

  556  
		621		
		484		

thousand	barrels	per	day
  1,229 
		1,400	
		1,263	

  32  
		31		
		29		

  119  
		123		
		128		

million	cubic	feet	per	day
  7,332 
		7,450	
		7,277	

  785  
		514		
		381		

  574  
		610		
		696		

–  
–		
–		

–  
–		
–		

         –               –  
									–		 												–		
									–		 												–		

         –  
									–		
									–		

  98  
		101		
		92		

           –  
											–		
											–		

         –               –  
									–		 												–		
									–		 												–		

         –  
									–		
									–		

  399  
		392		
		454		

           –  
–		
–		

  856  
		840		
		826		

  640  
		601		
		564		

thousand	barrels	per	day
1,145	
 –  
		1,135	
	–		
		1,138	
	–		

  191  
		194		
		220		

million	cubic	feet	per	day
  1,069 
 –  
		1,035	
	–		
		1,057	
–		

  30  
		42		
		39		

  137  
		168		
		173		

  472  
		618		
		759		

–  
–		
–		

–  
–		
–		

a	P	 roduction	excludes	royalties	due	to	others,	whether	payable	in	cash	or	in	kind,	where	the	royalty	owner	has	a	direct	interest	in	the	underlying	production	and	the	option	and	ability	to	make	lifting	and	sales	
arrangements	independently.	
b	Cr	 ude	oil	includes	natural	gas	liquids	and	condensate.	
c	Nat

ural	gas	production	excludes	gas	consumed	in	operations.

Productive oil and gas wells and acreage
The	following	tables	show	the	number	of	gross	and	net	productive	oil	and	natural	gas	wells	and	total	gross	and	net	developed	and	undeveloped	oil	and	
natural	gas	acreage	in	which	the	group	and	its	equity-accounted	entities	had	interests	as	at	31	December	2010.	A	‘gross’	well	or	acre	is	one	in	which	a	
whole	or	fractional	working	interest	is	owned,	while	the	number	of	‘net’	wells	or	acres	is	the	sum	of	the	whole	or	fractional	working	interests	in	gross	wells	
or	acres.	Productive	wells	are	producing	wells	and	wells	capable	of	production.	Developed	acreage	is	the	acreage	within	the	boundary	of	a	field,	on	which	
development	wells	have	been	drilled,	which	could	produce	the	reserves;	while	undeveloped	acres	are	those	on	which	wells	have	not	been	drilled	or	
completed	to	a	point	that	would	permit	the	production	of	commercial	quantities,	whether	or	not	such	acres	contain	proved	reserves.

Number	of	productive	wells	at		
	 31	December	2010
Oil	wellsa	 –	gross	

–	net	

Gas	wellsb	 –	gross	

–	net	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

Total

Russia	

Rest	of	
Asia	

  251  
  130  
  281  
 138  

84  
32  
– 
– 

2,709  
1,121  
23,041  
12,581  

  7  
  3  
366  
285  

  3,705  
  2,063  
498  
167  

  596   20,235 
9,081 
  454 
63 
106  
31  
  42  

1,889  
  424  
  639  
  284  

13 
2 
68 
13 

29,489 
13,310 
25,062 
13,541 

a	I	ncludes	approximately	3,989	gross	(1,730	net)	multiple	completion	wells	(more	than	one	formation	producing	into	the	same	well	bore).	
b	Includes

	approximately	2,623	gross	(1,673	net)	multiple	completion	wells.	If	one	of	the	multiple	completions	in	a	well	is	an	oil	completion,	the	well	is	classified	as	an	oil	well.

BP	Annual	Report	and	Form	20-F	2010	 247

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Supplementary	information	on	oil	and	natural	gas	(unaudited)

	 www.bp.com/downloads/oilandgasnote

Supplementary	information	on	oil	and	natural	gas	(unaudited)	continued

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

Total

Russia	

Rest	of	
Asia	

Oil	and	natural	gas	acreage	at	31	December	2010	
Developed	

–	gross	
–	net	

Undevelopeda	 –	gross			

–	net  

		   346  
   189  
1,311  
     775  

       65        6,920  
       21        4,184  
     186        6,970  
  79        4,663  

Thousands	of	acres
     198       1,738          497        2,282        2,434           162     14,642 
     157          471          195           885           935             35       7,072 
  7,185     12,434     21,373      32,137      18,366        7,330   107,292	
  4,380       6,398     16,072      15,475        8,955        2,796     59,593 

a	Unde

veloped	acreage	includes	leases	and	concessions.

Net oil and gas wells completed or abandoned
The	following	table	shows	the	number	of	net	productive	and	dry	exploratory	and	development	oil	and	natural	gas	wells	completed	or	abandoned	in	the	
years	indicated	by	the	group	and	its	equity-accounted	entities.	Productive	wells	include	wells	in	which	hydrocarbons	were	encountered	and	the	drilling	or	
completion	of	which,	in	the	case	of	exploratory	wells,	has	been	suspended	pending	further	drilling	or	evaluation.	A	dry	well	is	one	found	to	be	incapable	of	
producing	hydrocarbons	in	sufficient	quantities	to	justify	completion.

2010
Exploratory

Productive	
Dry	
Development

Productive	
Dry	

2009	
Exploratory	

Productive	
Dry	
Development	

Productive	
Dry	

2008
Exploratory

Productive	
Dry	
Development

Productive	
Dry	

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

Total

Russia	

Rest	of	
Asia	

–  
0.7  

6.4  
1.7  

	0.1		
0.2		

		9.3		
–		

  0.2  
–  

  39.3  
  0.3  

  –  
  –  

  1.3  
  0.9  

  1.2  
  1.4  

  10.5  
  4.0  

  2.8  
  –  

  0.3  
–  

  55.6 
  7.3 

  1.2  
–  

  260.0  
  0.5  

  31.7  
  –  

  105.7  
  1.2  

  18.9  
  2.7  

  364.3  
 –  

  53.3  
  2.4  

–  
–  

  841.5 
  8.5 

		–		
		–		

		47.2		
		4.2		

		–		
		–		

		3.0		
	–		

		4.5		
		1.4		

		7.0		
		4.5		

		5.3		
		6.0		

		0.6		
		0.2		

		67.7	
		16.5	

		1.5		
		–		

		403.8		
		3.3		

		17.9		
		–		

		135.4		
	–		

		20.8		
		0.5		

		293.0		
		4.0		

		45.8		
		0.4		

		1.6		
		0.6		

		929.1	
		8.8	

0.8		
		–		

		–		
		0.5		

		2.4		
		0.9		

		–		
		0.1		

		4.4		
		0.4		

		4.3		
		2.6		

		12.5		
		23.0		

		0.5		
		0.5		

		0.6		
		0.4		

		25.5	
		28.4	

		6.6		
		0.2		

		0.5		
		–		

		379.8		
		1.1		

		28.3		
		0.9		

		112.5		
		2.9		

		18.6		
		1.5		

		10.0		
		19.5		

		45.4		
		2.1		

		4.5		
						–		

		606.2	
		28.2	

Drilling and production activities in progress
The	following	table	shows	the	number	of	exploratory	and	development	oil	and	natural	gas	wells	in	the	process	of	being	drilled	by	the	group	and	its	equity-
accounted	entities	as	of	31	December	2010.	Suspended	development	wells	and	long-term	suspended	exploratory	wells	are	also	included	in	the	table.

	Europe	

	North	
America	

	South	
America	

UK	

Rest	of		
Europe	

US	

Rest	of	
North	
America	

	Africa	

	Asia	

	Australasia	

Total

Russia	

Rest	of	
Asia	

  1.0  

         –  

  211.0  

  3.0  

  1.0  

  3.0  

  11.0  

  3.0               –  

  0.2  

         –  

  45.2  

  1.5  

           –  

  1.6  

  5.5  

  1.2               –  

  55.2 

  11.0  
  5.5  

         –  
  –  

  375.0  
  140.6  

         –  
  –  

  23.0  
  9.5  

  34.0  
  10.8  

  88.0  
  39.7  

  20.0               –  
  –  

  6.6  

  551.0 
  212.7	

At	31	December	2010
Exploratory	

	 Gross	

  233.0 
Net	
Development	
Gross	  
Net	

248	 BP	Annual	Report	and	Form	20-F	2010

			
	
	
	
 
 
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
			
  
 
 
	
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
		
	
	
	
	
	
	
	
	
		
	
	
		
		
		
	
		
		
	
	
		
		
		
		
	
		
	
	
		
		
		
	
		
		
		
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
  
	
	
Signatures

The	registrant	hereby	certifies	that	it	meets	all	of	the	requirements	for	filing	on	Form	20-F	and	that	it	has	duly	caused	and	authorized	the	undersigned	to	
sign	this	annual	report	on	its	behalf.

BP	p.l.c.
(Registrant)

/s/D.J. JACKSON
D.J.	Jackson
Company	Secretary

Dated	2	March	2011

BP	Annual	Report	and	Form	20-F	2010	 249

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250	 BP	Annual	Report	and	Form	20–F	2010

Parent company financial statements of BP p.l.c.

Statement	of	directors’	responsibilities	in	respect	of	the	parent	company	
financial	statements

The	directors	are	responsible	for	preparing	the	financial	statements	in	accordance	with	applicable	United	Kingdom	law	and	United	Kingdom	generally	
accepted	accounting	practice.

Company	law	requires	the	directors	to	prepare	financial	statements	for	each	financial	year	that	give	a	true	and	fair	view	of	the	state	of	affairs	of	the	

company.	In	preparing	these	financial	statements,	the	directors	are	required:
•	 To	select	suitable	accounting	policies	and	then	apply	them	consistently.
•	 To	make	judgements	and	estimates	that	are	reasonable	and	prudent.
•	 	To	state	whether	applicable	accounting	standards	have	been	followed,	subject	to	any	material	departures	disclosed	and	explained	in	the	financial	

statements.

•	 T	 o	prepare	the	financial	statements	on	the	going	concern	basis	unless	it	is	inappropriate	to	presume	that	the	company	will	continue	in	business.	The	
directors	are	also	responsible	for	keeping	proper	accounting	records	that	disclose	with	reasonable	accuracy	at	any	time	the	financial	position	of	the	
company	and	enable	them	to	ensure	that	the	financial	statements	comply	with	the	Companies	Act	2006.	They	are	also	responsible	for	safeguarding	
the	assets	of	the	company	and	hence	for	taking	reasonable	steps	for	the	prevention	and	detection	of	fraud	and	other	irregularities.

Having	made	the	requisite	enquiries,	so	far	as	the	directors	are	aware,	there	is	no	relevant	audit	information	(as	defined	by	Section	418(3)	of	the	
Companies	Act	2006)	of	which	the	company’s	auditors	are	unaware,	and	the	directors	have	taken	all	the	steps	they	ought	to	have	taken	to	make	
themselves	aware	of	any	relevant	audit	information	and	to	establish	that	the	company’s	auditors	are	aware	of	that	information.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC1

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Parent	company	financial	statements	of	BP	p.l.c.

Independent	auditor’s	report	to	the	members	of	BP	p.l.c.

We	have	audited	the	parent	company	financial	statements	of	BP	p.l.c.	for	the	year	ended	31	December	2010	which	comprise	the	company	balance	sheet,	
the	company	cash	flow	statement,	the	company	statement	of	total	recognized	gains	and	losses	and	the	related	notes	1	to	14.	The	financial	reporting	
framework	that	has	been	applied	in	their	preparation	is	applicable	law	and	United	Kingdom	accounting	standards	(United	Kingdom	generally	accepted	
accounting	practice).

This	report	is	made	solely	to	the	company’s	members,	as	a	body,	in	accordance	with	Chapter	3	of	Part	16	of	the	Companies	Act	2006.	Our	audit	
work	has	been	undertaken	so	that	we	might	state	to	the	company’s	members	those	matters	we	are	required	to	state	to	them	in	an	auditor’s	report	and	
for	no	other	purpose.	To	the	fullest	extent	permitted	by	law,	we	do	not	accept	or	assume	responsibility	to	anyone	other	than	the	company	and	the	
company’s	members	as	a	body,	for	our	audit	work,	for	this	report,	or	for	the	opinions	we	have	formed.

Respective responsibilities of directors and auditors
As	explained	more	fully	in	the	Statement	of	directors’	responsibilities	in	respect	of	the	parent	company	financial	statements	set	out	on	page	PC1,	the	
directors	are	responsible	for	the	preparation	of	the	parent	company	financial	statements	and	for	being	satisfied	that	they	give	a	true	and	fair	view.	Our	
responsibility	is	to	audit	the	parent	company	financial	statements	in	accordance	with	applicable	law	and	International	Standards	on	Auditing	(UK	and	
Ireland).	Those	standards	require	us	to	comply	with	the	Auditing	Practices	Board’s	Ethical	Standards	for	Auditors.

Scope of the audit of the financial statements
An	audit	involves	obtaining	evidence	about	the	amounts	and	disclosures	in	the	financial	statements	sufficient	to	give	reasonable	assurance	that	the	
financial	statements	are	free	from	material	misstatement,	whether	caused	by	fraud	or	error.	This	includes	an	assessment	of:	whether	the	accounting	
policies	are	appropriate	to	the	parent	company’s	circumstances	and	have	been	consistently	applied	and	adequately	disclosed;	the	reasonableness	of	
significant	accounting	estimates	made	by	the	directors;	and	the	overall	presentation	of	the	financial	statements.

Opinion on financial statements
In	our	opinion	the	parent	company	financial	statements:
•	 	give	a	true	and	fair	view	of	the	state	of	the	company’s	affairs	as	at	31	December	2010;
•	 	have	been	properly	prepared	in	accordance	with	United	Kingdom	generally	accepted	accounting	practice;	and
•	 	have	been	prepared	in	accordance	with	the	requirements	of	the	Companies	Act	2006.

Opinion on other matters prescribed by the Companies Act 2006
In	our	opinion:
•	 	the	part	of	the	Directors’	remuneration	report	to	be	audited	has	been	properly	prepared	in	accordance	with	the	Companies	Act	2006;	and
•	 t	he	information	given	in	the	Directors’	Report	for	the	financial	year	for	which	the	parent	company	financial	statements	are	prepared	is	consistent	with	

the	parent	company	financial	statements.

Matters on which we are required to report by exception
We	have	nothing	to	report	in	respect	of	the	following	matters	where	the	Companies	Act	2006	requires	us	to	report	to	you	if,	in	our	opinion:
•	 	adequate	accounting	records	have	not	been	kept	by	the	parent	company,	or	returns	adequate	for	our	audit	have	not	been	received	from	branches	not	

visited	by	us;	or

•	 	the	parent	company	financial	statements	and	the	part	of	the	Directors’	remuneration	report	to	be	audited	are	not	in	agreement	with	the	accounting	

records	and	returns;	or

•	 	certain	disclosures	of	directors’	remuneration	specified	by	law	are	not	made;	or
•	 	we	have	not	received	all	the	information	and	explanations	we	require	for	our	audit.

Other matter
We	have	reported	separately	on	the	consolidated	financial	statements	of	BP	p.l.c.	for	the	year	ended	31	December	2010.	That	report	includes	an	
emphasis	of	matter	on	the	significant	uncertainty	over	provisions	and	contingencies	related	to	the	Gulf	of	Mexico	oil	spill.

Ernst & Young LLP
Allister	Wilson	(Senior	statutory	auditor)
for	and	on	behalf	of	Ernst	&	Young	LLP,	Statutory	Auditor
London
2	March	2011

The	maintenance	and	integrity	of	the	BP	p.l.c.	website	are	the	responsibility	of	the	directors;	the	work	carried	out	by	the	auditors	does	not	involve	consideration	of	these	matters	and,	accordingly,	the	
auditors	accept	no	responsibility	for	any	changes	that	may	have	occurred	to	the	financial	statements	since	they	were	initially	presented	on	the	website.
Legislation	in	the	United	Kingdom	governing	the	preparation	and	dissemination	of	financial	statements	may	differ	from	legislation	in	other	jurisdictions.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

PC2	 BP	Annual	Report	and	Form	20-F	2010

Company	balance	sheet

At	31	December	

Fixed	assets

Investments

Subsidiary	undertakings	
Associated	undertakings	

Total	fixed	assets	
Current	assets

Debtors	–	amounts	falling	due:
	 Within	one	year	

After	more	than	one	year	

Deferred	taxation	
Cash	at	bank	and	in	hand	

Creditors	–	amounts	falling	due	within	one	year	
Net	current	assets	
Total	assets	less	current	liabilities	
Creditors	–	amounts	falling	due	after	more	than	one	year	
Net	assets	excluding	pension	plan	surplus	
Defined	benefit	pension	plan	surplus	
Defined	benefit	pension	plan	deficit	
Net	assets	 	
Represented	by
Capital	and	reserves

Called-up	share	capital	
Share	premium	account	
Capital	redemption	reserve	

	 Merger	reserve	
	 Own	shares	

Treasury	shares	
Share-based	payment	reserve	
Profit	and	loss	account	

Parent	company	financial	statements	of	BP	p.l.c.

Note	

2010	

$	million

2009

3	
3	

4	
4	
2	

5	

5	

6	
6	

7	
8	
8	
8	
8	
8	
8	
8	

122,649	
2	
122,651	

93,063
2
93,065

14,444	
38	
70	
4	
14,556	
2,385	
12,171	
134,822	
4,293	
130,529	
1,537	
(147)	
131,919	

5,183	
9,987	
1,072	
26,509	
(126)	
(21,085)	
1,585	
108,794	
131,919	

30,709
1,178
130
28
32,045
2,401
29,644
122,709
4,328
118,381
912
(120)
119,173

5,179
9,847
1,072
26,509
(214)
(21,303)
1,519
96,564
119,173

The	financial	statements	on	pages	PC3-PC16	were	approved	and	signed	by	the	chairman	and	group	chief	executive	on	2	March	2011	having	been	duly	
authorized	to	do	so	by	the	board	of	directors:

C-H Svanberg	Chairman
R W Dudley	Group	Chief	Executive

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC3

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Parent company financial statements of BP p.l.c.

Company cash flow statement

For the year ended 31 December 

Net cash (outflow) inflow from operating activities 
Servicing of finance and returns on investments

Interest received 
Interest paid 
Dividends received 

Net cash inflow from servicing of finance and returns on investments 
Tax paid  
Capital expenditure and financial investment

Payments for fixed assets – investments 
Proceeds from sale of fixed assets – investments 

Net cash outflow for capital expenditure and financial investment 
Equity dividends paid 
Net cash (outflow) inflow before financing 
Financing
  Other share-based payment movements 
Repurchase of ordinary share capital 
Net cash inflow (outflow) from financing 
Increase (decrease) in cash 

Note 
9 

2010 
17,231 

2009 
(20,773) 

175 
(31) 
14,739 
14,883 
(11) 

(29,636) 
311 
(29,325) 
(2,627) 
159 

(183) 
– 
(183) 
(24) 

137 
(26) 
35,187 
35,298 
(2)

(4,236) 
9 
(4,227) 
(10,483) 
(196) 

213 
– 
213 
17 

(3) 

9 

Company statement of total recognized gains and losses

For the year ended 31 December 

Profit for the year 
Currency translation differences 
Actuarial gain (loss) relating to pensions 
Tax on actuarial (gain) loss relating to pensions 
Total recognized gains and losses relating to the year 

Note 

6 
2 

2010 
14,776 
(45) 
457 
(123) 
15,065 

2009 
34,524 
104 
(585) 
164 
34,207 

$ million

2008
(4,399)

167
(167)
17,066
17,066

–
–
–
(10,342)
2,323

358
(2,914)
(2,556)
(233)

$ million

2008
17,715
(710)
(5,122)
1,434
13,317

The parent company financial statements of BP p.l.c. on pages PC1 – PC16 do not form part of BP’s Annual Report on Form 20-F as filed with the SEC.

PC4  BP Annual Report and Form 20-F 2010

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Parent	company	financial	statements	of	BP	p.l.c.

Notes	on	financial	statements

1.	Accounting	policies

Accounting standards
These	financial	statements	are	prepared	in	accordance	with	applicable	UK	accounting	standards.

Accounting convention
The	financial	statements	are	prepared	under	the	historical	cost	convention.

Foreign currency transactions
Functional	currency	is	the	currency	of	the	primary	economic	environment	in	which	an	entity	operates	and	is	normally	the	currency	in	which	the	entity	
primarily	generates	and	expends	cash.	Transactions	in	foreign	currencies	are	initially	recorded	in	the	functional	currency	by	applying	the	rate	of	exchange	
ruling	at	the	date	of	the	transaction.	Monetary	assets	and	liabilities	denominated	in	foreign	currencies	are	retranslated	into	the	functional	currency	at	the	
rate	of	exchange	ruling	at	the	balance	sheet	date.	Any	resulting	exchange	differences	are	included	in	profit	for	the	year.	Exchange	adjustments	arising	
when	the	opening	net	assets	and	the	profits	for	the	year	retained	by	non-US	dollar	functional	currency	branches	are	translated	into	US	dollars	are	taken	to	
a	separate	component	of	equity	and	reported	in	the	statement	of	total	recognized	gains	and	losses.

Investments
Investments	in	subsidiaries	and	associated	undertakings	are	recorded	at	cost.	The	company	assesses	investments	for	impairment	whenever	events	or	
changes	in	circumstances	indicate	that	the	carrying	value	of	an	investment	may	not	be	recoverable.	If	any	such	indication	of	impairment	exists,	the	
company	makes	an	estimate	of	its	recoverable	amount.	Where	the	carrying	amount	of	an	investment	exceeds	its	recoverable	amount,	the	investment	is	
considered	impaired	and	is	written	down	to	its	recoverable	amount.

Share-based payments
Equity-settled	transactions
The	cost	of	equity-settled	transactions	with	employees	is	measured	by	reference	to	the	fair	value	at	the	date	at	which	equity	instruments	are	granted	and	
is	recognized	as	an	expense	over	the	vesting	period,	which	ends	on	the	date	on	which	the	relevant	employees	become	fully	entitled	to	the	award.	Fair	
value	is	determined	by	using	an	appropriate	valuation	model.	In	valuing	equity-settled	transactions,	no	account	is	taken	of	any	vesting	conditions,	other	
than	conditions	linked	to	the	price	of	the	shares	of	the	company	(market	conditions).	Non-vesting	conditions,	such	as	the	condition	that	employees	
contribute	to	a	savings-related	plan,	are	taken	into	account	in	the	grant-date	fair	value,	and	failure	to	meet	a	non-vesting	condition	is	treated	as	a	
cancellation,	where	this	is	within	the	control	of	the	employee.

No	expense	is	recognized	for	awards	that	do	not	ultimately	vest,	except	for	awards	where	vesting	is	conditional	upon	a	market	condition,	which	are	

treated	as	vesting	irrespective	of	whether	or	not	the	market	condition	is	satisfied,	provided	that	all	other	performance	conditions	are	satisfied.

At	each	balance	sheet	date	before	vesting,	the	cumulative	expense	is	calculated,	representing	the	extent	to	which	the	vesting	period	has	expired	

and	management’s	best	estimate	of	the	achievement	or	otherwise	of	non-market	conditions	and	the	number	of	equity	instruments	that	will	ultimately	
vest	or,	in	the	case	of	an	instrument	subject	to	a	market	condition,	be	treated	as	vesting	as	described	above.	The	movement	in	cumulative	expense	since	
the	previous	balance	sheet	date	is	recognized	in	the	income	statement,	with	a	corresponding	entry	in	equity.

When	the	terms	of	an	equity-settled	award	are	modified	or	a	new	award	is	designated	as	replacing	a	cancelled	or	settled	award,	the	cost	based	on	

the	original	award	terms	continues	to	be	recognized	over	the	original	vesting	period.	In	addition,	an	expense	is	recognized	over	the	remainder	of	the	new	
vesting	period	for	the	incremental	fair	value	of	any	modification,	based	on	the	difference	between	the	fair	value	of	the	original	award	and	the	fair	value	of	
the	modified	award,	both	as	measured	on	the	date	of	the	modification.	No	reduction	is	recognized	if	this	difference	is	negative.

When	an	equity-settled	award	is	cancelled,	it	is	treated	as	if	it	had	vested	on	the	date	of	cancellation	and	any	cost	not	yet	recognized	in	the	income	

statement	for	the	award	is	expensed	immediately.

Cash-settled	transactions
The	cost	of	cash-settled	transactions	is	measured	at	fair	value	and	recognized	as	an	expense	over	the	vesting	period,	with	a	corresponding	liability	
recognized	on	the	balance	sheet.

Pensions
The	cost	of	providing	benefits	under	the	defined	benefit	plans	is	determined	separately	for	each	plan	using	the	projected	unit	credit	method,	which	
attributes	entitlement	to	benefits	to	the	current	period	(to	determine	current	service	cost)	and	to	the	current	and	prior	periods	(to	determine	the	present	
value	of	the	defined	benefit	obligation).	Past	service	costs	are	recognized	immediately	when	the	company	becomes	committed	to	a	change	in	pension	plan	
design.	When	a	settlement	(eliminating	all	obligations	for	benefits	already	accrued)	or	a	curtailment	(reducing	future	obligations	as	a	result	of	a	material	
reduction	in	the	scheme	membership	or	a	reduction	in	future	entitlement)	occurs,	the	obligation	and	related	plan	assets	are	remeasured	using	current	
actuarial	assumptions	and	the	resultant	gain	or	loss	is	recognized	in	the	income	statement	during	the	period	in	which	the	settlement	or	curtailment	occurs.

The	interest	element	of	the	defined	benefit	cost	represents	the	change	in	present	value	of	scheme	obligations	resulting	from	the	passage	of	time,	

and	is	determined	by	applying	the	discount	rate	to	the	opening	present	value	of	the	benefit	obligation,	taking	into	account	material	changes	in	the	
obligation	during	the	year.	The	expected	return	on	plan	assets	is	based	on	an	assessment	made	at	the	beginning	of	the	year	of	long-term	market	returns	
on	plan	assets,	adjusted	for	the	effect	on	the	fair	value	of	plan	assets	of	contributions	received	and	benefits	paid	during	the	year.	The	difference	between	
the	expected	return	on	plan	assets	and	the	interest	cost	is	recognized	in	the	income	statement	as	other	finance	income	or	expense.

Actuarial	gains	and	losses	are	recognized	in	full	within	the	statement	of	total	recognized	gains	and	losses	in	the	year	in	which	they	occur.
The	defined	benefit	pension	plan	surplus	or	deficit	in	the	balance	sheet	comprises	the	total	for	each	plan	of	the	present	value	of	the	defined	

benefit	obligation	(using	a	discount	rate	based	on	high	quality	corporate	bonds),	less	the	fair	value	of	plan	assets	out	of	which	the	obligations	are	to	be	
settled	directly.	Fair	value	is	based	on	market	price	information	and,	in	the	case	of	quoted	securities,	is	the	published	bid	price.	The	surplus	or	deficit,	net	of	
taxation	thereon,	is	presented	separately	above	the	total	for	net	assets	on	the	face	of	the	balance	sheet.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC5

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Parent	company	financial	statements	of	BP	p.l.c.

1.	Accounting	policies	continued
Deferred taxation
Deferred	tax	is	recognized	in	respect	of	all	timing	differences	that	have	originated	but	not	reversed	at	the	balance	sheet	date	where	transactions	or	events	
have	occurred	at	that	date	that	will	result	in	an	obligation	to	pay	more,	or	a	right	to	pay	less,	tax	in	the	future.

Deferred	tax	assets	are	recognized	only	to	the	extent	that	it	is	considered	more	likely	than	not	that	there	will	be	suitable	taxable	profits	from	which	

the	underlying	timing	differences	can	be	deducted.

Deferred	tax	is	measured	on	an	undiscounted	basis	at	the	tax	rates	that	are	expected	to	apply	in	the	periods	in	which	timing	differences	reverse,	

based	on	tax	rates	and	laws	enacted	or	substantively	enacted	at	the	balance	sheet	date.

Use of estimates
The	preparation	of	accounts	in	conformity	with	generally	accepted	accounting	practice	requires	management	to	make	estimates	and	assumptions	that	
affect	the	reported	amounts	of	assets	and	liabilities	at	the	date	of	the	accounts	and	the	reported	amounts	of	revenues	and	expenses	during	the	reporting	
period.	Actual	outcomes	could	differ	from	these	estimates.

2.	Taxation

Tax included in the statement of total recognized gains and losses	
Deferred	tax
	 Origination	and	reversal	of	timing	differences	in	the	current	year	
This	comprises:
Actuarial	(loss)	gain	relating	to	pensions	and	other	post-retirement	benefits	
Deferred tax
Deferred	tax	liability
Pensions	
Deferred	tax	asset
	 Other	taxable	timing	differences	
Net	deferred	tax	liability	
Analysis	of	movements	during	the	year

At	1	January	
Exchange	adjustments	
Charge	(credit)	for	the	year	on	ordinary	activities	
Charge	(credit)	for	the	year	in	the	statement	of	total	recognized	gains	and	losses	

At	31	December	

3.	Fixed	assets	–	investments

Cost

At	1	January	2010	
Additionsa	
Disposals	

At	31	December	2010	
Amounts	provided

At	1	January	2010	
At	31	December	2010	
Cost

At	1	January	2009	
Adjustments	
Additions	

At	31	December	2009	
Amounts	provided

At	1	January	2009	
At	31	December	2009	
Net	book	amount

At	31	December	2010	
At	31	December	2009	

2010	

2009	

$	million

2008

123	

123	

480	

70	
410	

149	
45	
93	
123	
410	

(164)	

(1,434)

(164)	

(1,434)

279	

130	
149	

322	
47	
(56)	
(164)	
149	

399

77
322

1,885
(276)
147
(1,434)
322

$	million

Subsidiary 
  undertakings 

Associated
undertakings

Shares 

Shares 

Loans 

Total

93,137 
29,637 
(51) 
122,723 

74 
74 

89,045	
(116)	
4,208	
93,137	

74	
74	

122,649 
93,063	

2 
– 
– 
2 

– 
– 

2	
–	
–	
2	

–	
–	

2 
2	

2 
– 
– 
2 

2 
2 

2	
–	
–	
2	

2	
2	

– 
–	

93,141
29,637
(51)
122,727

76
76

89,049
(116)
4,208
93,141

76
76

122,651
93,065

a	Includes

	$29,375	million	related	to	an	equity	injection	in	BP	International	Ltd.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

PC6	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Parent	company	financial	statements	of	BP	p.l.c.

3.	Fixed	assets	–	investments	continued
The	more	important	subsidiary	undertakings	of	the	company	at	31	December	2010	and	the	percentage	holding	of	ordinary	share	capital	(to	the	nearest	
whole	number)	are	set	out	below.	The	principal	country	of	operation	is	generally	indicated	by	the	company’s	country	of	incorporation	or	by	its	name.	
A	complete	list	of	investments	in	subsidiary	undertakings,	joint	ventures	and	associated	undertakings	will	be	attached	to	the	company’s	annual	return	
made	to	the	Registrar	of	Companies.

Subsidiary	undertakings	
International

BP	Global	Investments	
BP	International	
BP	Holdings	North	America	
BP	Corporate	Holdings	
Burmah	Castrol	

%	

100	
100	
100	
100	
100	

Country	of
incorporation	

England	&	Wales	
England	&	Wales	
England	&	Wales	
England	&	Wales	
Scotland	

Principal	activities

Investment	holding
Integrated	oil	operations
Investment	holding
Investment	holding
Lubricants

The	carrying	value	of	BP	International	Ltd	in	the	accounts	of	the	company	at	31	December	2010	was	$59.63	billion	(2009	$30.25	billion	and	2008	
$30.25	billion).

4.	Debtors

Group	undertakings	
Other	

The	carrying	amounts	of	debtors	approximate	their	fair	value.

5.	Creditors

Group	undertakings	
Accruals	and	deferred	income	
Dividends	
Other	

Within 
1 year 
14,440 
4 
14,444 

2010	

After	
1 year	
38	
–	
38	

Within	
1	year	
30,704	
5	
30,709	

Within 
1 year 
2,343 
23 
1 
18 
2,385 

2010	

After	
1 year	
4,258	
35	
–	
–	
4,293	

Within	
1	year	
2,343	
27	
1	
30	
2,401	

$	million

2009

After
1	year
1,150
28
1,178

$	million

2009

After
1	year
4,236
74
–
18
4,328

The	carrying	amounts	of	creditors	approximate	their	fair	value.

The	maturity	profile	of	the	financial	liabilities	included	in	the	balance	sheet	at	31	December	is	shown	in	the	table	below.	These	amounts	are	included	

within	Creditors	–	amounts	falling	due	after	more	than	one	year,	and	are	denominated	in	US	dollars.

Amounts	falling	due	after	one	year	include	$4,236	million	payable	to	a	group	undertaking.	This	amount	is	subject	to	interest	payable	quarterly	at	

LIBOR	plus	55	basis	points.

Due	within
1	to	2	years		
2	to	5	years		
More	than	5	years	

2010	

41	
16	
4,236	
4,293	

$	million

2009

33
51
4,244
4,328

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC7

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Parent company financial statements of BP p.l.c.

6. Pensions

The primary pension arrangement in the UK is a funded final salary pension plan under which retired employees draw the majority of their benefit as an 
annuity. With effect from 1 April 2010, BP closed its UK plan to new joiners other than some of those joining the North Sea SPU. The plan remains open 
to ongoing accrual for those employees who had joined BP on or before 31 March 2010. The majority of new joiners have the option to join a defined 
contribution plan.

The obligation and cost of providing the pension benefits is assessed annually using the projected unit credit method. The date of the most recent 
actuarial review was 31 December 2010. The principal plans are subject to a formal actuarial valuation every three years in the UK. The most recent formal 
actuarial valuation of the main UK pension plan was as at 31 December 2008.

The material financial assumptions used for estimating the benefit obligations of the plans are set out below. The assumptions used to evaluate 

accrued pension at 31 December in any year are used to determine pension expense for the following year, that is, the assumptions at 31 December 
2010 are used to determine the pension liabilities at that date and the pension cost for 2011.

Financial assumptions 
Expected long-term rate of return	
Discount rate for plan liabilities	
Rate of increase in salaries	
Rate of increase for pensions in payment	
Rate of increase in deferred pensions	
Inflation 

2010 
7.3 
5.5 
5.4 
3.5 
3.5 
3.5 

2009 
7.4 
5.8 
5.3 
3.4 
3.4 
3.4 

%

2008
7.5
6.3
4.9
3.0
3.0
3.0

Our discount rate assumption is based on third-party AA corporate bond indices and we use yields that reflect the maturity profile of the expected benefit 
payments. The inflation rate assumption is based on the difference between the yields on index-linked and fixed-interest long-term government bonds. The 
inflation assumptions are used to determine the rate of increase for pensions in payment and the rate of increase in deferred pensions.

Our assumption for the rate of increase in salaries is based on our inflation assumption plus an allowance for expected long-term real salary 

growth. This includes allowance for promotion-related salary growth of 0.4%. In addition to the financial assumptions, we regularly review the 
demographic and mortality assumptions. The mortality assumptions reflect best practice in the UK, and have been chosen with regard to the latest 
available published tables adjusted where appropriate to reflect the experience of the group and an extrapolation of past longevity improvements into 
the future.

Mortality assumptions 
Life expectancy at age 60 for a male currently aged 60 
Life expectancy at age 60 for a male currently aged 40 
Life expectancy at age 60 for a female currently aged 60 
Life expectancy at age 60 for a female currently aged 40 

2010 
26.1 
29.1 
28.7 
31.6 

2009 
26.0 
29.0 
28.6 
31.5 

Years

2008
25.9
28.9
28.5
31.4

The market values of the various categories of asset held by the pension plan at 31 December are set out below.

The market value of pension assets at the end of 2010 is higher when compared with 2009 due to an increase in the market value of investments 

when expressed in their local currencies and partially offset by a decrease in value that arises from changes in exchange rates (decreasing the reported 
value of investments when expressed in US dollars). Movements in the value of plan assets during the year are shown in detail below.

Equities  
Bonds   
Property 
Cash 

Present value of plan liabilities 
Surplus in the plan 

Expected	
long-term	
rate	of	
return	
%	
8.0	
5.1	
6.5	
1.4	
7.3	

2010 

2009 

Expected 
long-term 
rate of 
return 
% 
8.0 
5.4 
6.5 
1.1 
7.4 

Market 
value 
$	million 
17,703 
3,128 
1,412 
369 
22,612 
20,742 
1,870 

Market 
value 
$ million 
16,148 
2,989 
1,221 
595 
20,953 
19,882 
1,071 

Expected 
long-term 
rate of 
return 
% 
8.0 
6.3 
6.5 
2.9 
7.5 

$ million

2008

Market
value
$ million
13,106
2,610
932
282
16,930
15,414
1,516

The parent company financial statements of BP p.l.c. on pages PC1 – PC16 do not form part of BP’s Annual Report on Form 20-F as filed with the SEC.

PC8  BP Annual Report and Form 20-F 2010

 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
 
 
 
 
 
 
 
 
 
 
 
 
 
	
 
 
 
 
	
 
 
 
 
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
 
 
 
 
	
 
 
 
 
6.	Pensions	continued

Analysis	of	the	amount	charged	to	operating	profit
Current	service	costa	
Past	service	cost	
Settlement,	curtailment	and	special	termination	benefits	
Total	operating	charge	
Analysis	of	the	amount	credited	(charged)	to	other	finance	income
Expected	return	on	pension	plan	assets	
Interest	on	pension	plan	liabilities	
Other	finance	income	
Analysis	of	the	amount	recognized	in	the	statement	of	total	recognized	gains	and	losses
Actual	return	less	expected	return	on	pension	plan	assets	
Change	in	assumptions	underlying	the	present	value	of	the	plan	liabilities	 	
Experience	gains	(losses)	arising	on	the	plan	liabilities	
Actuarial	(loss)	gain	recognized	in	statement	of	total	recognized	gains

	and	losses	

Movements	in	benefit	obligation	during	the	year	
Benefit	obligation	at	1	January	
Exchange	adjustment	
Current	service	costa	
Interest	cost	
Special	termination	benefitsb	
Contributions	by	plan	participantsc	
Benefit	payments	(funded	plans)d	
Benefit	payments	(unfunded	plans)d	
Disposals	
Actuarial	loss	on	obligation	
Benefit	obligation	at	31	December		
Movements	in	fair	value	of	plan	assets	during	the	year
Fair	value	of	plan	assets	at	1	January	
Exchange	adjustment	
Expected	return	on	plan	assetsa	e	
Contributions	by	plan	participantsc	
Contributions	by	employers	(funded	plans)	
Benefit	payments	(funded	plans)	
Disposals	
Actuarial	gain	on	plan	assetse	
Fair	value	of	plan	assets	at	31	Decemberf	
Surplus	at	31	December	

Parent	company	financial	statements	of	BP	p.l.c.

2010	

2009	

381	
–	
21	
402	

1,486	
(1,098)	
388	

1,479	
(1,034)	
12	
457	

300	
–	
34	
334	

1,339	
(1,029)	
310	

1,634	
(2,073)	
(146)	
(585)	

$	million

2008

434
7
29
470

1,969
(1,146)
823

(6,533)
1,476
(65)
(5,122)

2010	

2009

19,882	
(775)	
381	
1,098	
21	
38	
(879)	
(3)	
(43)	
1,022	
20,742	

20,953	
(819)	
1,486	
38	
397	
(879)	
(43)	
1,479	
22,612	
1,870	

15,414
1,756
300
1,029
34
36
(902)
(4)
–
2,219
19,882

16,930
1,907
1,339
36
9
(902)
–
1,634
20,953
1,071

a	T		 he	costs	of	managing	the	fund’s	investments	are	treated	as	being	part	of	the	investment	return,	the	costs	of	administering	our	pensions	plan	benefits	are	included	in	current	service	cost.
b			The	charge	for	special	termination	benefits	represents	the	increased	liability	arising	as	a	result	of	early	retirements	occurring	as	part	of	restructuring	programmes.
c			The	contributions	by	plan	participants	are	mostly	comprised	of	contributions	made	under	salary	sacrifice	with	effect	from	January	2010.
d			The	benefit	payments	amount	shown	above	comprises	$867	million	benefits	plus	$15	million	of	plan	expenses	incurred	in	the	administration	of	the	benefit.
e	T		 he	actual	return	on	plan	assets	is	made	up	of	the	sum	of	the	expected	return	on	plan	assets	and	the	actuarial	gain	on	plan	assets	as	disclosed	above.
f		R	 eflects	$22,516	million	of	assets	held	in	the	BP	Pension	Fund	(2009	$20,895	million)	and	$68	million	held	in	the	BP	Global	Pension	Trust	(2009	$58	million),	with	$28	million	representing	the	company’s	
share	of	the	Merchant	Navy	Officers	Pension	Fund	(2009	nil).

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC9

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Parent	company	financial	statements	of	BP	p.l.c.

6.	Pensions	continued

Represented	by

Asset	recognized	
Liability	recognized	

The	surplus	(deficit)	may	be	analysed	between	funded	and	unfunded	plans	as	follows

Funded		
Unfunded	

The	defined	benefit	obligation	may	be	analysed	between	funded	and	unfunded	plans	as	follows

Fundeda		
Unfunded	

2010	

2,069	
(199)	
1,870	

2,064	
(194)	
1,870	

$	million

2009

1,234
(163)
1,071

1,231
(160)
1,071

(20,548)	

(19,722)
(194)	
(20,742)	

(160)
(19,882)

a	R	 eflects	$20,448	million	of	liabilities	of	the	BP	Pension	Fund	(2009	$19,661	million),	$67	million	of	liabilities	of	the	BP	Global	Pension	Trust	(2009	$61	million)	and	$33	million	of	liabilities	representing	the	
company’s	share	of	the	Merchant	Navy	Officers	Pension	Fund	(2009	nil).

Reconciliation	of	plan	surplus	to	balance	sheet
Surplus	at	31	December	
Deferred	tax	

Represented	by

Asset	recognized	on	balance	sheet	
Liability	recognized	on	balance	sheet	

2010	

1,870	
(480)	
1,390	

1,537	
(147)	
1,390	

$	million

2009

1,071
(279)
792

912
(120)
792

The	aggregate	level	of	employer	contributions	into	the	BP	Pension	Fund	in	2011	is	expected	to	be	$404	million.

History	of	surplus	and	of	experience	gains	and	losses
Benefit	obligation	at	31	December	
Fair	value	of	plan	assets	at	31	December	
Surplus	
Experience	gains	(losses)	on	plan	liabilities	

Amount	($	million)	
Percentage	of	benefit	obligation	

Actual	return	less	expected	return	on	pension	plan	assets

Amount	($	million)	
Percentage	of	plan	assets	

Actuarial	(loss)	gain	recognized	in	statement	of	total	recognized	gains	and	losses		

Amount	($	million)	
Percentage	of	benefit	obligation	

2010	

2009	

2008	

2007	

20,742	
22,612	
1,870	

19,882	
20,953	
1,071	

15,414	
16,930	
1,516	

22,146	
29,411	
7,265	

$	million

2006

21,507
27,169
5,662

12	

0%	

(146)	

(1)%	

(65)	

0%	

(155)	

(1)%	

(211)

(1)%

1,479	

1,634	

(6,533)	

404	

1,252

7%	

8%	

(39)%	

1%	

5%

457	

2%	

(585)	

(5,122)	

698	

1,120

(3)%	

(33)%	

3%	

6%

Cumulative	amount	recognized	in	statement	of	total	recognized	gains	and	losses	

(1,235)	

(1,692)	

(1,107)	

4,015	

3,317

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

PC10	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
7.	Called-up	share	capital

The	allotted,	called-up	and	fully	paid	share	capital	at	31	December	was	as	follows:

Issued 
8%	cumulative	first	preference	shares	of	£1	each	
9%	cumulative	second	preference	shares	of	£1	each	

Ordinary	shares	of	25	cents	each

At	1	January	
Issue	of	new	shares	for	employee	share	schemes	

31	December	

Authorized
8%	cumulative	first	preference	shares	of	£1	each	
9%	cumulative	second	preference	shares	of	£1	each	
Ordinary	shares	of	25	cents	each	

Parent	company	financial	statements	of	BP	p.l.c.

Shares	
(thousand) 
7,233 
5,473 

2010	

$ million	
12	
9	
21	

Shares
(thousand)	
7,233	
5,473	

  20,629,665 
17,495 
  20,647,160 

4	

5,158	 20,618,458	
11,207	
5,162	 20,629,665	
5,183	

7,250 
5,500 
  36,000,000 

12	
9	

7,250	
5,500	
9,000	 36,000,000	

2009

$	million
12
9
21

5,155
3
5,158
5,179

12
9
9,000

Voting	on	substantive	resolutions	tabled	at	a	general	meeting	is	on	a	poll.	On	a	poll,	shareholders	present	in	person	or	by	proxy	have	two	votes	for	every	£5	
in	nominal	amount	of	the	first	and	second	preference	shares	held	and	one	vote	for	every	ordinary	share	held.	On	a	show-of-hands	vote	on	other	resolutions	
(procedural	matters)	at	a	general	meeting,	shareholders	present	in	person	or	by	proxy	have	one	vote	each.

In	the	event	of	the	winding	up	of	the	company,	preference	shareholders	would	be	entitled	to	a	sum	equal	to	the	capital	paid	up	on	the	preference	
shares	plus	an	amount	in	respect	of	accrued	and	unpaid	dividends	and	a	premium	equal	to	the	higher	of	(i)	10%	of	the	capital	paid	up	on	the	preference	
shares	and	(ii)	the	excess	of	the	average	market	price	of	such	shares	on	the	London	Stock	Exchange	during	the	previous	six	months	over	par	value.

Repurchase of ordinary share capital
The	company	did	not	purchase	any	ordinary	shares	in	2010	(2009	no	ordinary	shares	were	purchased	and	2008	269,757,188	ordinary	shares	were	
purchased	for	total	consideration	of	$2,914	million	of	which	all	were	for	cancellation).	At	31	December	2010,	1,850,698,774	shares	of	nominal	value	
$462	million	were	held	in	treasury	(2009	1,869,777,323	shares	of	nominal	value	$467	million	and	2008	1,888,151,157	shares	of	nominal	value	
$472	million).	There	were	no	transaction	costs	for	share	purchases	in	2010	(2009	nil	and	2008	$16	million).

8.	Capital	and	reserves

At	1	January	2010	
Currency	translation	differences	
Actuarial	gain	on	pensions		

(net	of	tax)	

Share-based	payments	
Profit	for	the	year	
Dividends	 	
At	31	December	2010	

At	1	January	2009	
Currency	translation	differences	
Actuarial	loss	on	pensions		

(net	of	tax)	

Share-based	payments	
Profit	for	the	year	
Dividends	 	
At	31	December	2009	

Share 
capital 
5,179 
– 

– 
4 
– 
– 
5,183 

Share	
capital	
5,176	
–	

–	
3	
–	
–	
5,179	

Share 
premium 
account 
9,847 
– 

Capital 
redemption 
reserve 
1,072 
– 

– 
140 
– 
– 
9,987 

Share	
premium	
account	
9,763	
–	

–	
84	
–	
–	
9,847	

– 
– 
– 
– 
1,072 

Capital	
redemption	
reserve	
1,072	
–	

–	
–	
–	
–	
1,072	

Merger 
reserve 
26,509 
– 

– 
– 
– 
– 
26,509 

Merger	
reserve	
26,509	
–	

–	
–	
–	
–	
26,509	

Own 
shares 
(214) 
– 

– 
88 
– 
– 
(126) 

Own	
shares	
(326)	
–	

–	
112	
–	
–	
(214)	

Treasury 
shares 
(21,303) 
– 

– 
218 
– 
– 
(21,085) 

Treasury	
shares	
(21,513)	
–	

–	
210	
–	
–	
(21,303)	

Share-based 
payment 
reserve 
1,519 
– 

– 
66 
– 
– 
1,585 

Share-based	
payment	
reserve	
1,271	
–	

–	
248	
–	
–	
1,519	

Profit
and loss
account 
96,564 
(45) 

276 
(150) 
14,776 
(2,627) 
108,794 

Profit
and	loss
account	
72,840	
104	

(421)	
–	
34,524	
(10,483)	
96,564	

$	million

Total
119,173
(45)

276
366
14,776
(2,627)
131,919

$	million

Total
94,792
104

(421)
657
34,524
(10,483)
119,173

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC11

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Parent	company	financial	statements	of	BP	p.l.c.

8.	Capital	and	reserves	continued
As	a	consolidated	income	statement	is	presented	for	the	group,	a	separate	income	statement	for	the	parent	company	is	not	required	to	be	published.

The	profit	and	loss	account	reserve	includes	$24,107	million	(2009	$24,107	million	and	2008	$24,107	million),	the	distribution	of	which	is	limited	by	

statutory	or	other	restrictions.

The	company	does	not	account	for	dividends	until	they	are	paid.	The	financial	statements	for	the	year	ended	31	December	2010	do	not		

reflect	the	dividend	announced	on	1	February	2011	and	payable	in	March	2011;	this	will	be	treated	as	an	appropriation	of	profit	in	the	year	ended	
31	December	2011.

Managing capital
The	company	defines	capital	as	the	total	equity	of	the	company.	The	company’s	approach	to	managing	capital	is	set	out	in	its	financial	framework		
which	was	revised	during	2010,	with	the	objective	of	maintaining	a	capital	structure	that	allows	the	company	to	execute	its	strategy	and	is	resilient	to	
inherent	volatility.	During	2010,	the	company	did	not	repurchase	any	of	its	own	shares.

9.	Cash	flow

Reconciliation	of	net	cash	flow	to	movement	of	funds
Increase	(decrease)	in	cash	
Movement	of	funds	
Net	cash	at	1	January	
Net	cash	at	31	December	

Notes	on	cash	flow	statement
(a)	Reconciliation	of	operating	profit	to	net	cash	(outflow)	inflow	from	operating	activities	
Operating	profit	
Net	operating	charge	for	pensions		and	other	post-retirement	benefits,		less	contributions	
Dividends,	interest	and	other	income	
Share-based	payments	
(Increase)	decrease	in	debtors	
Increase	(decrease)	in	creditors	
Net	cash	inflow	(outflow)	from	operating	activities	

(b)	Analysis	of	movements	of	funds	
Cash	at	bank	

10.	Contingent	liabilities

2010	

2009	

(24)	
(24)	
28	
4	

17	
17	
11	
28	

$	million

2008

(233)
(233)
244
11

2010	
14,514	
2	
(15,188)	
549	
17,405	
(51)	
17,231	

At 
1 January 
2010	
28 

2009	
34,195	
321	
(35,189)	
444	
(24,584)	
4,040	
(20,773)	

2008
17,211
461
(17,239)
446
(5,271)
(7)
(4,399)

$	million

At
31 December
2010
4

Cash 
flow	
(24) 

The	parent	company	has	issued	guarantees	under	which	amounts	outstanding	at	31	December	2010	were	$36,777	million	(2009	$30,158	million	and	2008	
$30,063	million),	of	which	$36,747	million	(2009	$30,126	million	and	2008	$30,008	million)	related	to	guarantees	in	respect	of	subsidiary	undertakings,	
including	$36,006	million	(2009	$29,385	million	and	2008	$29,267	million)	in	respect	of	borrowings	by	subsidiary	undertakings	and	$30	million	
(2009	$32	million	and	2008	$55	million)	in	respect	of	liabilities	of	other	third	parties.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

PC12	 BP	Annual	Report	and	Form	20-F	2010

 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
Parent	company	financial	statements	of	BP	p.l.c.

11.	Share-based	payments

Effect of share-based payment transactions on the company’s result and financial position

Total	expense	recognized	for	equity-settled	share-based	payment	transactions	
Total	expense	(credit)	recognized	for	cash-settled	share-based	payment	transactions	
Total	expense	recognized	for	share-based	payment	transactions	
Closing	balance	of	liability	for	cash-settled	share-based	payment	transactions	
Total	intrinsic	value	for	vested	cash-settled	share-based	payments	

2010	
577 
(1) 
576 
16 
1 

2009	
506	
15	
521	
32	
7	

$	million

2008
524
(16)
508
21
2

For	ease	of	presentation,	option	and	share	holdings	detailed	in	the	tables	within	this	note	are	stated	as	UK	ordinary	share	equivalents	in	US	dollars.	US	
employees	are	granted	American	Depositary	Shares	(ADSs)	or	options	over	the	company’s	ADSs	(one	ADS	is	equivalent	to	six	ordinary	shares).	The	
share-based	payment	plans	that	existed	during	the	year	are	detailed	below.	All	plans	are	ongoing	unless	otherwise	stated.

Plans for executive directors
Executive	Directors’	Incentive	Plan	(EDIP)	–	share	element
An	equity-settled	incentive	plan	for	executive	directors	with	a	three-year	performance	period.	For	share	plan	performance	periods	2008-2010	the	award	of	
shares	is	determined	by	comparing	BP’s	total	shareholder	return	(TSR)	against	the	other	oil	majors	(ExxonMobil,	Shell,	Total	and	Chevron).	For	the	
performance	period	2009-2011	the	award	of	shares	is	determined	50%	on	TSR	versus	a	competitor	group	of	oil	majors	(which	in	this	period	also	included	
ConocoPhillips)	and	50%	on	a	balanced	scorecard	(BSC)	of	three	underlying	performance	measures	versus	the	same	competitor	group.	For	the	period	
2010-2012	the	award	of	shares	is	determined	one	third	on	TSR	versus	a	competitor	group	of	oil	majors	(identical	to	the	2009-2011	plan	group)	and	two	
thirds	on	a	BSC	of	three	underlying	performance	indicators.	After	the	performance	period,	the	shares	that	vest	(net	of	tax)	are	then	subject	to	a	three-year	
retention	period.	The	directors’	remuneration	report	on	pages	112	to	121	includes	full	details	of	the	plan.

Executive	Directors’	Incentive	Plan	(EDIP)	–	deferred	matching	share	element
Following	the	renewal	of	the	EDIP	at	the	2010	Annual	General	Meeting,	a	deferred	matching	share	element	is	in	place	requiring	a	mandatory	one	third	of	
directors’	annual	bonus	to	be	deferred	into	shares	for	three	years.	The	shares	are	matched	by	the	company	on	a	one-for-one	basis.	Vesting	of	both	deferred	
and	matching	shares	is	contingent	on	an	assessment	of	safety	and	environmental	sustainability	over	the	three-year	deferral	period	and	a	director	may	
voluntarily	defer	an	additional	one	third	of	bonus	into	shares	on	the	same	terms.

Executive	Directors’	Incentive	Plan	(EDIP)	–	share	option	element
An	equity-settled	share	option	plan	for	executive	directors	that	permits	options	to	be	granted	at	an	exercise	price	no	lower	than	the	market	price	of	a	share	
on	the	date	that	the	option	is	granted.	The	options	are	exercisable	up	to	the	seventh	anniversary	of	the	grant	date	and	the	last	grants	were	made	in	2004.	
From	2005	onwards	the	remuneration	committee’s	policy	is	not	to	make	further	grants	of	share	options	to	executive	directors.

Plans for senior employees
The	group	operates	a	number	of	equity-settled	share	plans	under	which	share	units	are	granted	to	its	senior	leaders	and	certain	employees.	These	plans	
typically	have	a	three-year	performance	or	restricted	period	during	which	the	units	accrue	net	notional	dividends	which	are	treated	as	having	been	
reinvested.	Leaving	employment	during	the	three-year	period	will	normally	preclude	the	conversion	of	units	into	shares,	but	special	arrangements	apply	
where	the	participant	leaves	for	a	qualifying	reason.

Grants	are	settled	in	cash	where	participants	are	located	in	a	country	whose	regulatory	environment	prohibits	the	holding	of	BP	shares.

Performance unit plans
The	number	of	units	granted	is	made	by	reference	to	level	of	seniority	of	the	employees.	The	number	of	units	converted	to	shares	is	determined	by	reference	
to	performance	measures	over	the	three-year	performance	period.	The	main	performance	measure	used	is	BP’s	TSR	compared	against	the	other	oil	majors.	In	
addition,	free	cash	flow	(FCF)	is	used	as	a	performance	measure	for	one	of	the	performance	plans.	Plans	included	in	this	category	are	the	Competitive	
Performance	Plan	(CPP),	the	Medium	Term	Performance	Plan	(MTPP)	and,	in	part,	the	Performance	Share	Plan	(PSP).

Restricted	share	unit	plans
Share	unit	grants	under	BP’s	restricted	plans	typically	take	into	account	the	employee’s	performance	in	either	the	current	or	the	prior	year,	track	record	of	
delivery,	business	and	leadership	skills	and	long-term	potential.	One	restricted	share	unit	plan	used	in	special	circumstances	for	senior	employees,	such	as	
recruitment	and	retention,	normally	has	no	performance	conditions.	Plans	included	in	this	category	are	the	Executive	Performance	Plan	(EPP),	the	
Restricted	Share	Plan	(RSP),	the	Deferred	Annual	Bonus	Plan	(DAB)	and,	in	part,	the	Performance	Share	Plan	(PSP).

BP	Share	Option	Plan	(BPSOP)
Share	options	with	an	exercise	price	equivalent	to	the	market	price	of	a	share	immediately	preceding	the	date	of	grant	were	granted	to	participants	
annually	until	2006.	There	were	no	performance	conditions	and	the	options	are	exercisable	between	the	third	and	tenth	anniversaries	of	the	grant	date.

Savings and matching plans
BP	ShareSave	Plan
This	is	a	savings-related	share	option	plan	under	which	employees	save	on	a	monthly	basis,	over	a	three-	or	five-year	period,	towards	the	purchase	of	shares	
at	a	fixed	price	determined	when	the	option	is	granted.	This	price	is	usually	set	at	a	20%	discount	to	the	market	price	at	the	time	of	grant.	The	option	must	be	
exercised	within	six	months	of	maturity	of	the	savings	contract;	otherwise	it	lapses.	The	plan	is	run	in	the	UK	and	options	are	granted	annually,	usually	in	
June.	Participants	leaving	for	a	qualifying	reason	have	six	months	in	which	to	use	their	savings	to	exercise	their	options	on	a	pro-rated	basis.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC13

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Parent	company	financial	statements	of	BP	p.l.c.

11.	Share-based	payments	continued
BP	ShareMatch	Plans
These	are	matching	share	plans	under	which	BP	matches	employees’	own	contributions	of	shares	up	to	a	predetermined	limit.	The	plans	are	run	in	the	UK	
and	in	more	than	60	other	countries.	The	UK	plan	is	run	on	a	monthly	basis	with	shares	being	held	in	trust	for	five	years	before	they	can	be	released	free	of	
any	income	tax	and	national	insurance	liability.	In	other	countries	the	plan	is	run	on	an	annual	basis	with	shares	being	held	in	trust	for	three	years.	The	plan	
is	operated	on	a	cash	basis	in	those	countries	where	there	are	regulatory	restrictions	preventing	the	holding	of	BP	shares.	When	the	employee	leaves	BP	
all	shares	must	be	removed	from	trust	and	units	under	the	plan	operated	on	a	cash	basis	must	be	encashed.

Local	plans
In	some	countries	BP	provides	local	scheme	benefits,	the	rules	and	qualifications	for	which	vary	according	to	local	circumstances.

Employee Share Ownership Plans (ESOPs)
ESOPs	have	been	established	to	acquire	BP	shares	to	satisfy	any	awards	made	to	participants	under	the	BP	share	plans	as	required.	The	ESOPs	have	waived	
their	rights	to	dividends	on	shares	held	for	future	awards	and	are	funded	by	the	group.	Until	such	time	as	the	company’s	own	shares	held	by	the	ESOP	trusts	
vest	unconditionally	to	employees,	the	amount	paid	for	those	shares	is	deducted	in	arriving	at	shareholders’	equity	(see	Note	8).	Assets	and	liabilities	of	the	
ESOPs	are	recognized	as	assets	and	liabilities	of	the	group.

At	31	December	2010	the	ESOPs	held	11,477,253	shares	(2009	18,062,246	shares	and	2008	29,051,082	shares)	for	potential	future	awards,	which	

had	a	market	value	of	$82	million	(2009	$174	million	and	2008	$220	million).

Share option transactions
Details	of	share	option	transactions	for	the	year	under	the	share	option	plans	are	as	follows:

Outstanding	at	1	January 
Granted	
Forfeited	
Exercised	  
Expired	 
Outstanding	at	31	December 
Exercisable	at	31	December 

2010 

Weighted	
average	
exercise price	
$	
8.73	
6.08	
7.88	
7.97	
8.71 
8.75	
8.90	

Number 
of 
options 
295,895,357 
10,420,287 
(9,499,661) 
(31,839,034) 
(1,670,227) 
263,306,722 
242,530,635 

Number	
of	
options	
326,254,599	
9,679,836	
(5,954,325)	
(21,293,871)	
	 (12,790,882)	
	295,895,357	
	274,685,068	

2009	

Weighted	
average	
exercise	price	
$	
8.70	
6.55	
8.81	
7.53	
8.01	
8.73	
8.80	

Number	
of	
options	
358,094,243	
8,062,899	
(2,502,784)	
(37,277,895)	
(121,864)	
	326,254,599	
	260,178,938	

2008

Weighted
average
exercise	price
$
8.51
8.96
8.50
6.97
7.00
8.70
8.22

The	weighted	average	share	price	at	the	date	of	exercise	was	$9.54	(2009	$9.10	and	2008	$10.87).	For	the	options	outstanding	at	31	December	2010,	the	
exercise	price	ranges	and	weighted	average	remaining	contractual	lives	are	shown	below.

Options outstanding 

Options exercisable

Range	of	exercise	prices 
$6.09	–	$7.53	
$7.54	–	$8.99	
$9.00	–	$10.45	
$10.46	–	$11.92	

Number 
of 
shares 
  54,821,144 
 115,187,261 
  21,827,393 
  71,470,924 
	263,306,722 

Weighted 
average 

Weighted 
average 
remaining life  exercise price 
$ 
6.36 
8.19 
9.88 
11.14 
8.75 

years 
2.68 
1.71 
3.54 
4.81 
2.90 

Number 

Weighted
average
of  exercise price
$
6.40
8.17
9.98
11.14
8.90

shares 
  39,231,453 
 112,551,834 
  19,276,424 
  71,470,924 
 242,530,635 

Fair values and associated details for options and shares granted

2010	

2009	

2008

Option	pricing	model	used	
Weighted	average	fair	value	
Weighted	average	share	price	
Weighted	average	exercise	price	
Expected	volatility	
Option	life	 	
Expected	dividends	
Risk	free	interest	rate	
Expected	exercise	behaviour	

ShareSave 
3 year 
Binomial 
$0.06 
$4.58 
$5.90 
22% 
3.5 years	
8.40% 
1.25% 

ShareSave
5	year
Binomial
$1.74
$11.26
$9.70
23%
5.5	years
4.60%
5.00%
100% year 4  100% year 6	 100%	year	4	 100%	year	6	 100%	year	4	 100%	year	6

ShareSave	
5 year	
Binomial	
$0.08	
$4.58	
$5.90	
23%	
5.5 years 
8.40%	
2.00%	

ShareSave	
3	year	
Binomial	
$1.82	
$11.26	
$9.70	
23%	
3.5	years	
4.60%	
5.00%	

ShareSave	
5	year	
Binomial	
$1.07	
$7.87	
$6.92	
32%	
5.5	years	
7.40%	
3.75%	

ShareSave	
3	year	
Binomial	
$1.07	
$7.87	
$6.92	
32%	
3.5	years	
7.40%	
3.00%	

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

PC14	 BP	Annual	Report	and	Form	20-F	2010

	
	
	
	
	
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
 
 
 
	
	
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
11.	Share-based	payments	continued
The	group	uses	a	valuation	model	to	determine	the	fair	value	of	options	granted.	The	model	uses	the	implied	volatility	of	ordinary	share	price	for	the	quarter	
within	which	the	grant	date	of	the	relevant	plan	falls.	The	fair	value	is	adjusted	for	the	expected	rates	of	early	cancellation.	Management	is	responsible	for	
all	inputs	and	assumptions	in	relation	to	the	model,	including	the	determination	of	expected	volatility.

Parent	company	financial	statements	of	BP	p.l.c.

Shares	granted	in	2010 
Number	of	equity	instruments	granted	(million)	
Weighted	average	fair	value	
Fair	value	measurement	basis	

Shares	granted	in	2009	
Number	of	equity	instruments	granted	(million)	
Weighted	average	fair	value	
Fair	value	measurement	basis	

Shares	granted	in	2008	
Number	of	equity	instruments	granted	(million)	
Weighted	average	fair	value	
Fair	value	measurement	basis	

a 		EDIP	–	retention	element.

CPP 
1.3 
$19.81 
Monte 
Carlo 

EPP 
7.6 
$9.43 
Market 
value 

CPP	
1.4	
$9.76	
Monte	
Carlo	

MTPP-	
TSR	
9.1	
$5.07	
Monte	
Carlo	

EPP	
7.6	
$6.56	
Market	
value	

MTPP-	
FCF	
9.1	
$10.34	
Market	
value	

EDIP- 
TSR 
1.2 
$4.42 
Monte 
Carlo 

EDIP-	
TSR	
2.1	
$2.74	
Monte	
Carlo	

EDIP-	
TSR	
2.6	
$4.55	
Monte	
Carlo	

EDIP-
BSC 
2.5 
$8.94 
Market 
value 

EDIP-
BSC	
2.1	
$7.27	
Market	
value	

EDIP-

RETa	
0.5	
$11.13	
Market	
value	

RSP 
21.4 
$6.78 
Market 
value 

DAB 
24.5 
$9.43 
Market 
value 

PSP
16.0
$9.43
Market 
value

RSP	
2.4	
$8.76	
Market	
value	

RSP	
7.7	
$8.83	
Market	
value	

DAB	
38.9	
$6.56	
Market	
value	

DAB	
5.8	
$10.34	
Market	
value	

PSP
16.5
$8.32
Monte	
Carlo

PSP
16.7
$12.89
Monte	
Carlo

The	group	used	a	Monte	Carlo	simulation	to	determine	the	fair	value	of	the	TSR	element	of	the	2010,	2009	and	2008	CPP,	MTPP	and	EDIP	plans,	and	in	
2009	and	2008	for	the	PSP	plan.	In	accordance	with	the	rules	of	the	plans	the	model	simulates	BP’s	TSR	and	compares	it	against	our	principal	strategic	
competitors	over	the	three-year	period	of	the	plans.	The	model	takes	into	account	the	historic	dividends,	share	price	volatilities	and	covariances	of	BP	and	
each	comparator	company	to	produce	a	predicted	distribution	of	relative	share	performance.	This	is	applied	to	the	reward	criteria	to	give	an	expected	value	
of	the	TSR	element.

Accounting	expense	does	not	necessarily	represent	the	actual	value	of	share-based	payments	made	to	recipients,	which	are	determined	by	the	

remuneration	committee	according	to	established	criteria.

12.	Auditor’s	remuneration

Fees	payable	to	the	company’s	auditor	for	the	audit	of	the	company’s	accounts	were	$17	million	(2009	$13	million	and	2008	$16	million).

Remuneration	receivable	by	the	company’s	auditor	for	the	supply	of	other	services	to	the	company	is	not	presented	in	the	parent	company	financial	

statements	as	this	information	is	provided	in	the	consolidated	financial	statements.

13.	Directors’	remuneration

Remuneration	of	directors	
Total	for	all	directors
Emoluments	
	Gains	made	on	the	exercise	of	share	options	
	Amounts	awarded	under	incentive	schemes	

2010	

2009	

15	
2	
4	

19	
2	
2	

$	million

2008

19
1
–

Emoluments
These	amounts	comprise	fees	paid	to	the	non-executive	chairman	and	the	non-executive	directors	and,	for	executive	directors,	salary	and	benefits	earned	
during	the	relevant	financial	year,	plus	bonuses	awarded	for	the	year.	Also	included	was	compensation	for	loss	of	office,	of	$3	million	in	2010,	(2009	nil	and	
2008	$1	million).

Pension contributions
During	2010	three	executive	directors	participated	in	a	non-contributory	pension	scheme	established	for	UK	staff	by	a	separate	trust	fund	to	which	
contributions	are	made	by	BP	based	on	actuarial	advice.	Two	US	executive	directors	participated	in	the	US	BP	Retirement	Accumulation	Plan	during	2010.

Office facilities for former chairmen and deputy chairmen
It	is	customary	for	the	company	to	make	available	to	former	chairmen	and	deputy	chairmen,	who	were	previously	employed	executives,	the	use	of	office	
and	basic	secretarial	facilities	following	their	retirement.	The	cost	involved	in	doing	so	is	not	significant.

Further information
Full	details	of	individual	directors’	remuneration	are	given	in	the	directors’	remuneration	report	on	pages	112	to	121.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

BP	Annual	Report	and	Form	20-F	2010	 PC15

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Parent	company	financial	statements	of	BP	p.l.c.

14.	Post	balance	sheet	events

On	14	January	2011,	BP	entered	into	a	share	swap	agreement	with	Rosneft	Oil	Company	whereby	BP	will	receive	approximately	9.5%	of	Rosneft’s	
shares	in	exchange	for	BP	issuing	new	ordinary	shares	to	Rosneft,	resulting	in	Rosneft	holding	5%	of	BP’s	ordinary	voting	shares.	The	aggregate	value	of	
the	shares	in	BP	to	be	issued	to	Rosneft	is	approximately	$7.8	billion	(as	at	close	of	trading	in	London	on	14	January	2011).	BP	has	agreed	to	issue	
988,694,683	ordinary	shares	to	Rosneft;	Rosneft	has	agreed	to	transfer	1,010,158,003	ordinary	shares	to	BP.	Completion	of	the	transaction	is	subject	to	
the	outcome	of	the	court	application	referred	to	in	the	paragraph	below,	and	related	pending	arbitral	proceedings.	After	completion,	BP’s	increased	
investment	in	Rosneft	will	continue	to	be	recognized	as	an	available-for-sale	financial	asset.	During	the	period	from	entering	into	the	agreement	until	
completion,	the	agreement	represents	a	derivative	financial	instrument	and	changes	in	its	fair	value	will	be	recognized	in	BP’s	income	statement	in	2011.

An	application	was	brought	in	the	English	High	Court	on	1	February	2011	by	Alfa	Petroleum	Holdings	Limited	(APH)	and	OGIP	Ventures	Limited	

(OGIP)	against	BP	International	Limited	and	BP	Russian	Investments	Limited.	APH	is	a	company	owned	by	Alpha	Group.	APH	and	OGIP	each	own	25%	of	
TNK-BP,	in	which	BP	also	has	a	50%	shareholding.	This	application	alleges	breach	of	the	shareholders	agreement	on	the	part	of	BP	and	seeks	an	interim	
injunction	restraining	BP	from	taking	steps	to	conclude,	implement	or	perform	the	previously	announced	transactions	with	Rosneft	Oil	Company	relating	
to	oil	and	gas	exploration,	production,	refining	and	marketing	in	Russia.	Those	transactions	include	the	issue	or	transfer	of	shares	between	Rosneft	Oil	
Company	and	any	BP	group	company.	The	court	granted	an	interim	order	restraining	BP	from	taking	any	further	steps	in	relation	to	the	Rosneft	
transactions	pending	an	expedited	UNCITRAL	arbitration	procedure	in	accordance	with	the	shareholders	agreement	between	the	parties.	The	arbitration	
has	commenced	and	the	injunction	has	been	extended	until	11	March	2011	pending	an	expedited	hearing	in	relation	to	matters	in	dispute	between	the	
parties	on	a	final	basis	during	the	week	commencing	7	March	2011.	The	expedited	hearing	will	decide,	among	other	matters,	whether	the	injunction	will	
be	extended	beyond	11	March	2011.

The	parent	company	financial	statements	of	BP	p.l.c.	on	pages	PC1	–	PC16	do	not	form	part	of	BP’s	Annual	Report	on	Form	20-F	as	filed	with	the	SEC.

PC16	 BP	Annual	Report	and	Form	20-F	2010

 
					
					
Information for shareholders

R  eports and publications

BP’s reports and publications are available to view online  
or download from www.bp.com/annualreport.

Acknowledgements 
Design sasdesign.co.uk
Typesetting RR Donnelley
Printing Pureprint Group Limited, 
UK, ISO 14001, FSC® certified 
and CarbonNeutral®
Photography Bob Wheeler
Paper This Annual Report and 
Form 20-F is printed on FSC-certified 
Mohawk Options 100% (cover) and 
Revive Pure White Offset (text pages). 
This paper has been independently 
certified according to the rules of the 
Forest Stewardship Council (FSC) and 
was manufactured at a mill that holds 
ISO 14001 accreditation. The inks 
used are all vegetable oil based.

© BP p.l.c. 2011

Summary Review 2010
Read a summary of our financial  
and operating performance in  
BP Summary Review 2010 in 
print or online.
www.bp.com/summaryreview

Sustainability Review
Read the summary  
BP Sustainability Review  
2010 in print or read more 
online from late March 2011. 
www.bp.com/sustainability

You can order BP’s printed publications, free of charge, from:

US and Canada
Precision IR 
Toll-free +1 888 301 2505 
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bpreports@precisionir.com

UK and Rest of World
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Fax +44 (0)870 240 5753 
bpdistributionservices@bp.com

Annual Report  
and Form 20-F
2010

bp.com/annualreport

What’s inside?

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5  Business review

123   Additional information for  

Chairman’s letter 
Board of directors  

6  
8  
10   Group chief executive’s letter  
12   Progress in 2010  
14   Group overview  
34   Gulf of Mexico oil spill  
40   Exploration and Production  
55   Refining and Marketing  
61   Other businesses and corporate  
63   Liquidity and capital resources  
68   Corporate responsibility  
76   Research and technology  
78   Regulation of the group’s business  
81   Certain definitions 

83  Directors and senior management  

84   Directors and senior management 
87   Directors’ interests 

89   Corporate governance
90   Board performance report 
105   Corporate governance practices  
106   Code of ethics  
106   Controls and procedures  
107   Principal accountants’ fees and services  
108   Memorandum and Articles of Association

111  Directors’ remuneration report

112   Part 1 Summary 
114   Part 2 Executive directors’ remuneration  
120   Part 3 Non-executive directors’ remuneration 

shareholders
124   Critical accounting policies 
127   Property, plants and equipment  
127   Share ownership  
128   Major shareholders and related party transactions  
129   Dividends  
130   Legal proceedings  
133   Relationships with suppliers and contractors  
134   Share prices and listings  
135   Material contracts  
135   Exchange controls  
135   Taxation  
137   Documents on display  
137    Purchases of equity securities by the issuer 

and affiliated purchasers 

138   Fees and charges payable by a holder of ADSs  
138    Fees and payments made by the Depositary 

to the issuer 

139   Called-up share capital  
139   Administration  
139   Annual general meeting  
140   Exhibits

141  Financial statements

142   Consolidated financial statements of the BP group  
150   Notes on financial statements  
228    Supplementary information on oil and natural gas 

(unaudited) 

PC1   Parent company financial statements of BP p.l.c.