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FY2007 Annual Report · BNP Paribas Bank Polska
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Annual Report
2007

Highlights 

Financial 
($ thousands, except per unit) 

Production revenues 

Funds from operations (1)  
  Per unit (1) (2) 

Distributions declared 
  Per unit 
  Percentage of funds from operations (1)  

Net income 
  Per unit (2) 

Total assets 

Long-term debt, including working capital deficiency 

Unitholders’ equity 

Capital expenditures: 
  Exploitation and development 
  Acquisitions, net 

Three Months 
ended  
December 31, 

Years 
ended  
December 31, 

2007 

2006 

2007 

2006 

242,361 

127,778 
1.20 

77,136 
0.90 

220,484 

121,305 
1.17 

76,296 
0.90 

911,346 

502,783 
4.76 

307,401 
3.60 

910,079 

496,438 
4.86 

324,016 
3.87 

60% 

63% 

61% 

65% 

63,631 
0.60 

67,635 
0.65 

218,187 
2.07 

301,270 
2.95 

2,242,057 

2,067,931 

723,003 

518,448 

1,060,967 

1,130,253 

58,440 
(425) 

58,744 
(345) 

267,660 
98,696 

280,563 
35,790 

Weighted average outstanding equivalent trust units: (thousands) (2) 
  Basic 
  Diluted 

106,762 
109,102 

103,533 
106,304 

105,543 
108,075 

102,156 
105,615 

Operating 

(boe conversion – 6:1 basis) 

Production:  
  Natural gas (mmcf/day) 
  Oil and liquids (bbls/day) 

  Total oil equivalent (boe/day) 

Product prices: (3) 
  Natural gas ($/mcf) 
  Oil and liquids ($/bbl) 

Operating expenses ($/boe) 

General and administrative expenses ($/boe) 

Cash costs ($/boe) (4) 

Operating netback ($/boe) (5) 

170 
24,775 
53,029 

6.74 
58.04 

8.58 

0.74 

11.56 

29.17 

174 
24,114 
53,106 

7.44 
46.52 

8.18 

0.72 

10.47 

27.12 

171 
24,034 
52,505 

6.95 
54.40 

8.47 

0.70 

11.01 

28.77 

177 
23,068 
52,593 

7.38 
50.42 

7.92 

0.58 

9.92 

27.85 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Highlights (cont’d) 

Drilling (gross wells) 

  Natural gas 

  Oil 

  Average success rate 

Reserves:  

    Proved: 

  Natural gas (bcf) 

  Oil and liquids (mbbls) 

  Total oil equivalent (mboe) 

  Proved and probable: 

  Natural gas (bcf) 

  Oil and liquids (mbbls) 

  Total oil equivalent (mboe) 

% Proved producing 

  % Proved 

  % Probable 

Net present value of future cash flow before income taxes ($ millions): 

0% discount rate 

5% discount rate 

10% discount rate 

    Reserve life index (years): 

  Proved 

  Proved and probable 

Finding, development and acquisition costs – proved and probable ($/boe):  

Including changes in future development expenditures 

    Excluding changes in future development expenditures 

Recycle ratio – proved and probable: (5) 

Including changes in future development expenditures 

    Excluding changes in future development expenditures 

December 31, 

2007 

2006 

216 

108 

97 

95% 

427.1 

63,724 

134,911 

561.0 

85,955 

179,454 

62% 

75% 

25% 

6,116 

4,116 

3,154 

7.3 

9.2 

15.91 

14.94 

1.8 

1.9 

325 

220 

86 

94% 

428.2 

63,643 

135,006 

542.9 

83,615 

174,091 

62% 

78% 

22% 

5,449 

3,612 

2,749 

7.3 

8.9 

15.29 

13.06 

1.8 

2.1 

Trust Unit Trading Statistics 

($ per unit, except volume) 

High 
Low 
Close 
Average Daily Volume 

NOTES: 

December 31, 
2007 

September 30, 
2007 

June 30, 
2007 

March 31,  
2007 

Three Months ended 

31.85 

24.14 

28.50 

31.38 

27.25 

29.02 

33.54 

29.12 

30.60 

31.89 

25.90 

30.85 

275,892 

177,752 

216,676 

230,630 

(1)  Management  uses  funds  from  operations  to  analyze  operating  performance,  distribution  coverage  and  leverage.    Funds  from  operations  as  presented  do  not  have  any  standardized 
meaning prescribed by Canadian GAAP and therefore it may not be comparable with the calculations of similar measures for other entities.  Funds from operations as presented is not 
intended to represent operating cash flow or operating profits for the period nor should it be viewed as an alternative to cash flow from operating activities, net income or other measures of 
financial performance calculated in accordance with Canadian GAAP.  All references to funds from operations throughout this report are based on cash flow from operating activities before 
changes  in  non-cash  working  capital  and  asset  retirement  expenditures.    Funds  from  operations  per  unit  is  calculated  based  on  the  weighted  average  number  of  units  outstanding 
consistent with the calculation of net income per unit. 

(2)  Basic per unit calculations include exchangeable shares which are convertible into trust units on certain terms and conditions. 

(3)  Product prices include realized gains or losses on financial instruments. 

(4)  Cash costs equal the total of operating, general and administrative, and financing expenses. 

(5)  Operating  netback  equals  production  revenues  including  realized  gains  or  losses  on  financial  instruments,  less  royalties,  transportation  and  operating  expenses,  calculated  on  a  boe  basis.  

Operating netback is used in the recycle ratio calculation. 

 
 
 
 
 
   
 
 
   
   
 
 
 
 
   
 
 
 
   
   
 
   
 
   
 
   
 
 
   
 
   
 
   
 
 
 
   
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MESSAGE TO UNITHOLDERS 

Bonavista  Energy  Trust  (“Bonavista”  or  the  “Trust”)  is  pleased  to  report  to  its  unitholders  (the  “Unitholders”)  its 
consolidated  financial  and  operating  results  for  the  year  ended  December  31,  2007.    The  results  for  the  fourth 
quarter of 2007 represents eighteen consecutive quarters of profitability for Bonavista since commencing operations 
as an energy trust in July 2003.  The continued successful execution of Bonavista’s proven strategies in the fourth 
quarter of 2007 are a testament to the validity and effectiveness of an operationally and technically focused energy 
trust.  The fourth quarter and annual results for 2007 are also highlighted by an active and successful drilling and 
acquisitions  program,  which  has  led  to  attractive  reserve  addition  costs.    These  costs  have  also  benefited  from 
somewhat  lower  service  costs  with  the  slowdown  in  industry  activity  in  the  latter  half  of  2007.    This  current 
environment creates the opportunity for Bonavista to continue to differentiate itself by posting solid financial results 
in an ever-changing economic landscape.   

Other significant accomplishments for Bonavista in 2007 include: 

(cid:131) 

(cid:131) 

(cid:131) 

(cid:131) 

(cid:131) 

(cid:131) 

(cid:131) 

(cid:131) 

(cid:131) 

Operationally,  production  volumes  held  steady  at  52,505  boe  per  day  during  2007  versus 
52,593  boe  per  day  in  2006  and  have  increased  52%  from  34,600  boe  per  day  since 
commencement  as  an  energy  trust  on  July  2,  2003.    Bonavista's  current  production  rate  is 
approximately 55,500 boe per day; 

Added  24.5  mmboe  of  proved  and  probable  reserves  during  2007,  which  replaced  annual 
production by 1.3 times and also improved the Trust’s proved and probable reserve life index 
to  9.2 years  from  8.9  years  in  2006.    These  reserves  were  added  at  an  attractive  finding, 
development  and  acquisition  cost,  including  changes  in  future  development  expenditures,  of 
$19.77 per boe on a proved basis ($19.21 per boe excluding changes in future development 
expenditures) and $15.91 per boe on a proved and probable basis ($14.94 per boe excluding 
changes in future development expenditures).  A strong proved and probable recycle ratio of 
1.8:1 (1.5:1 proved) was achieved in 2007 as a result of the low level of finding, development 
and acquisition costs.  Overall in 2007, Bonavista increased proved and probable reserves by 
3%  to  179.5 mmboe  while  spending  73%  of  funds  from  operations  on  exploitation, 
development and acquisition expenditures; 

Maintained an active capital program during 2007, investing $267.7 million in exploitation and 
development activities.  Bonavista drilled 216 wells with an overall 95% success rate, and we 
spent $98.7 million on 10 synergistic acquisitions within our core regions; 

Completed  a  strategic  property  acquisition  in  the  Willesden  Green  area which complimented 
our  existing  assets  with  a  high  working  interest  ownership  and  operatorship  of  facilities  and 
infrastructure.  On January 14, 2008 we completed an additional acquisition of producing and 
undeveloped oil and natural gas properties to further complement our operations in this area 
as part of our 2008 capital program.  We have assembled a new core property over the past 
two years, currently producing over 5,000 boe per day; 

Continued  to  actively  participate  at  crown  land  sales,  investing  $33.2  million  in  land  activity 
during  the  year  compared  to  $20.6  million  in  2006,  and  further  enhancing  our  future  drilling 
prospect inventory to more than three years;   

Invested  $18.0  million  to  acquire  49  sections  of  undeveloped  land  through  Crown  and 
Freehold  purchases  in  the  light  oil  Bakken  trend  in  the  greater  Viewfield  area  of  southeast 
Saskatchewan.  We have currently drilled five wells on these lands with promising results to 
date; 

Generated  funds  from  operations  of  $502.8 million  ($4.76  per  unit)  in  2007  and  recorded 
strong  profitability  with  net  income  of  $218.2  million  ($2.07  per  unit).    This  resulted  in  an 
attractive average return on equity of 20% and a strong net income to funds from operations 
ratio of 43%;  

Established a new $1.0 billion credit facility with a syndicate of chartered banks.  This facility is 
unsecured  covenant-based,  which  significantly  enhances  Bonavista's  financial  flexibility  to 
take advantage of future investment opportunities in 2008 and beyond; and 

Delivered top decile total returns, within the energy trust industry, to our Unitholders in 2007 
and  currently  have  a  cash  on  cash  yield  of  12%.    In  addition,  Bonavista  has  delivered 
cumulative  distributions of  $1.2  billion or  $15.51  per  trust  unit  since  inception  of  our  Trust in 
July 2003. 

 
 
On October 25, 2007, the Government of Alberta announced its proposal for a new royalty framework in Alberta.  
The proposed changes to the Alberta Crown Royalty framework are to take effect on January 1, 2009.  Bonavista 
will continue to analyze the information that becomes available with respect to the new crown royalty framework.  
Based  upon  initial  documentation,  royalty  rates  will  increase  substantially  on  medium  depth  natural  gas,  high 
productivity natural gas and light oil production in Alberta and as a result the economics of these opportunities have 
been  negatively  impacted  under  a  higher  price  commodity  scenario.    The  Government  of  Alberta  is  currently 
monitoring  this  negative  impact  and  have  indicated  that,  should  their  original  decision  result  in  unintended 
consequences, the framework could be reviewed and adjusted as required to re-stimulate activity.  Bonavista will 
continue  to  assess  the  impact  that  the  new  royalty  framework  will  have  on  our  existing  operations,  including  our 
capital allocations for 2008 and beyond.    Bonavista has a strong history of remaining flexible and ensuring that it 
allocates  capital  to  those  projects  delivering  the  highest  rate  of  return  and  will  continue  to  do  so  under  this  new 
royalty regime.  

Strengths of Bonavista Energy Trust 

Since restructuring into an energy trust in July 2003, Bonavista has maintained a high level of investment activity on 
its  asset  base,  growing  production  by  over  50%  since  that  time.    This  activity  stems  from  the  operational  and 
technical  focus  of  our  Trust  and  the  ability  to  uncover  value  from  our  assets  within  the  Western  Canadian 
Sedimentary Basin.  Our experienced and consistent technical teams have a solid understanding of our asset base 
and possess the necessary discipline and commitment to deliver profitable results to our Unitholders for the long-
term.    We  actively  participate  in  undeveloped  land  acquisitions  through  Crown  land  sales,  property  purchases  or 
farm-in opportunities, which have all continued to add to our already extensive low-risk drilling inventory.  This has 
led  to  low  cost  reserve  additions,  lengthening  of  our  reserve  life  index,  and  a  growing  production  base.    Our 
production  base  is  balanced  54%  in  favour  of  natural  gas  and  46%  towards  oil  and  liquids  and  is  geographically 
focused within select medium depth, multi-zone regions in Alberta, Saskatchewan and British Columbia.  This base 
has  one  of  the  lowest  operating  cost  structures  in  the  oil  and  natural  gas  trust  sector.    In  addition,  these  high 
working  interest  assets  are  predominantly  operated  by  Bonavista,  ensuring  that  operating  and  capital  cost 
efficiencies are maintained and that Bonavista controls the pace of its operations.  All of these attributes combined, 
result in attractive operating netbacks for Bonavista. 

Our team brings a successful track record of executing low to medium risk development programs, including both 
asset  and  corporate  acquisitions,  along  with  sound  financial  management.    Unitholders  benefit  from  a  fully 
internalized, industry leading cost structure, which results in one of the lowest per unit overhead costs in the energy 
trust industry.   The management team, along with a strong Board of Directors, possesses extensive experience in 
oil  and  natural  gas  operations,  corporate  governance  and  financial  management.    Directors,  management  and 
employees also own approximately 18% of the Trust, resulting in an alignment of interests with all Unitholders. 

MANAGEMENT’S DISCUSSION AND ANALYSIS 

Management’s discussion and analysis (“MD&A”) of the financial condition and results of operations should be read 
in conjunction with Bonavista Energy Trust’s (“Bonavista” or the “Trust”) audited consolidated financial statements 
and MD&A for the year ended December 31, 2007.  The following MD&A of the financial condition and results of 
operations was prepared at, and is dated March 12, 2008.  Our audited consolidated financial statements, Annual 
Report, and other disclosure documents for 2007 will be available on or before March 30, 2008 through our filings 
on SEDAR at www.sedar.com or can be obtained from Bonavista’s website at www.bonavistaenergy.com.   

Basis  of  Presentation  -  The  financial  data  presented  below  has  been  prepared  in  accordance  with  Canadian  Generally  Accepted  Accounting  Principles 
(“GAAP”). The reporting and the measurement currency is the Canadian dollar. For the purpose of calculating unit costs, natural gas is converted to a barrel 
of oil equivalent (“boe”) using six thousand cubic feet of natural gas equal to one barrel of oil unless otherwise stated.  A boe may be misleading, particularly 
if used in isolation.  A boe conversion of 6 Mcf to one barrel is based on an energy equivalent conversion method primarily applicable at the burner tip and 
does not represent a value equivalency at the wellhead.  

Forward-Looking  Statements  –  Certain  information  set  forth  in  this  document,  including  management’s  assessment  of  Bonavista’s  future  plans  and 
operations, contains forward-looking statements.  By their nature, forward-looking statements are subject to numerous risks and uncertainties, some of which 
are beyond Bonavista’s control, including the impact of general economic conditions, industry conditions, volatility of commodity prices, currency fluctuations, 
imprecision of reserve estimates, environmental risks, changes in environmental, tax and royalty legislation, competition from other industry participants, the 
lack of availability of qualified personnel or management, stock market volatility and ability to access sufficient capital from internal and external sources.  
Readers are cautioned that the assumptions used in the preparation of such information, although considered reasonable at the time of preparation, may 
prove  to  be  imprecise  and,  as  such,  undue  reliance  should  not  be  placed  on  forward-looking  statements.    Bonavista’s  actual  results,  performance  or 
achievement  could  differ  materially  from  those  expressed  in,  or  implied  by,  these  forward-looking  statements  or  if  any  of  them  do  so,  what  benefits  that 
Bonavista will derive therefrom.  Bonavista disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of 
new information, future events or otherwise, except as required by law.  Investors are also cautioned that cash-on-cash yield represents a blend of return of 
investor’s  initial  investment and  a  return  on investors  initial  investment  and  is  not comparable to  traditional yield  on  debt  instruments  where  investors  are 
entitled to full return of the principal amount of debt on maturity in addition to a return on investment through interest payments. 

Non-GAAP  Measurements  -  Within  Management’s  discussion  and  analysis,  references  are  made  to  terms  commonly  used  in  the  oil  and  natural  gas 
industry. Management uses "funds from operations" and the "ratio of debt to funds from operations" to analyze operating performance and leverage.  Funds 
from  operations  as  presented  does  not  have  any  standardized  meaning  prescribed  by  Canadian  GAAP  and  therefore  it  may  not  be  comparable  with  the 
calculation of similar measures for other entities.  Funds from operations as presented is not intended to represent operating cash flow or operating profits for 
the period nor should it be viewed as an alternative to cash flow from operating activities, net income or other measures of financial performance calculated 
in accordance with Canadian GAAP.  All references to funds from operations throughout this report are based on cash flow from operating activities before 
changes in non-cash working capital and abandonment expenditures. Funds from operations per unit is calculated based on the weighted average number 
of trust units outstanding consistent with the calculation of net income per unit. Operating netbacks equal production revenue and realized gains or losses on 
financial  instruments,  less  royalties,  transportation  and  operating  expenses  calculated  on  a  boe  basis.  Total  boe  is  calculated  by  multiplying  the  daily 
production by the number of days in the period.  Management uses these terms to analyze operating performance and leverage. 

 
Operations - Bonavista's exploitation and development program for the year ended December 31, 2007 led to the 
drilling  of  216 wells  in  our  four  core  regions  with  an  overall  success  rate  of  95%.    This  program  resulted  in 
108 natural  gas  wells,  97  oil  wells  and  11  dry  holes.  Bonavista  continues  to  emphasize  deeper,  higher  impact 
drilling opportunities within the Northeast British Columbia and South Central Alberta core regions where we have 
experienced excellent success and attractive finding and development costs over this period.  These activities have 
also lengthened our reserve life index and the predictability in our overall production base.  We drilled 43 heavy oil 
targets  in  the  Lloydminster  area  in  2007  resulting  in  100%  success  and  relatively  stable  heavy  oil  production  of 
7,500  bbls  per  day.    In  addition  to  the  exploitation  and  development  program,  Bonavista  executed  10 
complementary acquisitions in its core regions during 2007. 

Reserves – Reserve estimates have been calculated in compliance with the National Instrument 51-101 Standards 
of Disclosure (“NI 51-101”).  Under NI 51-101, proved reserves are defined as reserves that can be estimated with a 
high degree of certainty to be recoverable with a target of a 90% probability that the actual reserves recovered over 
time will equal or exceed proved reserve estimates, while probable reserves are defined as having an equal (50%) 
probability that the actual reserves recovered will equal or exceed the proved and probable reserve estimates.  In 
accordance with NI 51-101, proved undeveloped reserves have been recognized in cases where plans are in place 
to  bring  the  reserves  on  production  within  a  short,  well  defined  time  frame.    Proved  undeveloped  reserves  often 
involve  infill  drilling  into  existing  pools.  Of  the  Trust’s  net  present  value  reserves,  81%  were  evaluated  by 
independent third party engineers, GLJ Petroleum Consultants Ltd. ("GLJ") and Ryder Scott Company Canada in 
their reports dated February 26th, 2008 and March 4th, 2008 respectively, depending on the location of the property.  
The  balance  of  approximately  19%  of  proved  and  probable  reserves  was  evaluated  internally.    The  reserve 
estimates contained in the following tables represent Bonavista's interest reserves before the deduction of royalties: 

Proved: 
  Proved producing 
  Proved non-producing 
  Proved undeveloped 
Total proved (1) 
  Probable 

Total proved and probable (1) 

Natural Gas 
(bcf) 

Oil and  
Liquids 
(mbbls) 

Total 
Reserves 
(mboe) 

0% 

Net Present Value @ 
5% 
(millions) 

10% 

373.0 
27.3 
26.8 

427.1 
133.9 

561.0 

49,729 
5,745 
8,249 

63,724 
22,231 

111,887 
10,302 
12,722 

134,911 
44,543 

  $  3,704 
262 
492 

  $  2,713 
201 
297 

  $  2,187 
161 
203 

4,457 
1,659 

3,211 
906 

2,551 
603 

85,955 

179,454 

  $  6,116 

  $  4,116 

  $  3,154 

Proved: 
  December 31, 2006 
  Exploitation and development 
  Revisions (2) 
  Acquisitions, net 
  Production 

  December 31, 2007 (1) 

Proved and probable: 
  December 31, 2006 
  Exploitation and development 
  Revisions (2) 
  Acquisitions, net 
  Production 

  December 31, 2007 (1) 

(1)  Numbers may not add due to rounding. 
(2)  Revisions include economic factors. 

Natural Gas 
(bcf) 

428.2 
35.2 
2.9 
23.2 
(62.4) 

427.1 

542.9 
45.7 
7.1 
27.7 
(62.4) 

561.0 

Oil and  
Liquids 
(mbbls) 

63,643 
6,279 
(509) 
3,085 
(8,773) 

63,724 

83,615 
8,637 
(1,212) 
3,688 
(8,773) 

85,955 

Total 
Reserves 
(mboe) 

135,006 
12,139 
(28) 
6,959 
(19,165) 

134,911 

174,091 
16,260 
(32) 
8,300 
(19,165) 

179,454 

Bonavista’s 2007 year-end proved reserves totalled  134.9 mmboe, essentially unchanged compared to the 135.0 
mmboe  at  the  year-end  of  2006.    Bonavista’s  proved  and  probable  reserves  increased  by  3%  to  179.5  mmboe 
when compared to the 174.1 mmboe at year-end 2006.  Bonavista’s proved and probable reserve life index (“RLI”) 
also increased during the year to 9.2 years, with the proved RLI at 7.3 years.  Finding, development and acquisition 
costs in 2007, including changes in future capital expenditures, amounted to $19.77 per boe ($19.21 per boe before 
changes in future capital expenditures) on a proved basis and $15.91 per boe ($14.94 per boe before changes in 
future capital expenditures) on a proved and probable  basis.  The aggregate of the exploration and development 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
costs  incurred  in  the  most  recent  financial  year  and  the  change  during  the  year  in  estimated  future  development 
costs  generally  will  not  reflect  total  finding  and  development  costs  relating  to  reserve  additions  for  that  year.  
Bonavista  generated  attractive  recycle  ratios  of  1.8:1  for  proved  and  probable  reserves  and  1.5:1  for  proved 
reserves,  including  revisions  and  changes  in  future  development  expenditures;  excluding  changes  in  future 
development expenditures,  the  proved and  probable  recycle  ratio  increased  to  1.9:1  and  the  proved recycle  ratio 
remains unchanged at 1.5:1.  Additional reserves disclosure tables, as required under NI 51-101, are contained in 
Bonavista’s Annual Information Form that will be filed on SEDAR.   

On October 25, 2007, the Government of Alberta announced its proposal for a New Royalty Framework ("NRF") in 
Alberta.  The NRF is anticipated to take effect January 1, 2009, this will result in the Trust's royalty rates for the low 
value sensitivity case to increase by less than one percent.  The net present value of the Trust's total reserves will 
decrease by less than two percent using GLJ's forecasted prices as at January 1, 2008 and a 10% discount rate. 

Financial  and  operating  highlights  –  The  following  is  a  summary  of  key  financial  and  operating  results  for  the 
respective periods noted: 

($ thousands, except per boe/Trust Unit Amounts and where noted) 

Product prices: 

Natural gas ($/mcf) 
Oil and liquids ($/bbl) 

Production: 

Natural gas (mmcf/d) 
Oil and liquids (bbls/d) 

Total production (boe/d) 

Production revenues 

per boe 

Royalties  

per boe 

  % of Production revenues 

Operating expenses  

per boe 

Transportation expenses 

per boe 

General and administrative expenses  

per boe 

Financing expenses 

per boe 

Funds from operations  

per boe 
per unit – basic 

Unit-based compensation 

per boe 

Depreciation, depletion and accretion 

per boe 

Income taxes (reduction) 

per boe 

Net income  
per boe 
per unit – basic 

Distributions declared  

per unit 

Three Months 
ended 
December 31, 

Years 
ended 
December 31, 

2007 

2006 

2007 

2006 

6.74 
58.04 

7.44 
46.52 

6.95 
54.40 

7.38 
50.42 

170 
  24,775 
  53,029 

  242,361 
49.68 

  42,809 
8.77 
17.7% 

  41,867 
8.58 

  10,364 
2.12 

3,620 
0.74 

  10,915 
2.24 

  127,778 
26.19 
1.20 

2,809 
0.58 

  60,467 
12.39 

(30,831) 
(6.32) 

  63,631 
13.04 
0.60 

  77,136 
0.90 

174 
  24,114 
  53,106 

  220,484 
45.13 

  38,985 
7.98 
17.7% 

  39,945 
8.18 

  10,874 
2.23 

3,532 
0.72 

7,684 
1.57 

  121,305 
24.83 
1.17 

714 
0.15 

  56,179 
11.50 

(3,424) 
(0.70) 

  67,635 
13.84 
0.65 

  76,296 
0.90 

171 
  24,034 
  52,505 

  911,346 
47.55 

177 
  23,068 
  52,593 

  910,079 
47.41 

  155,586 
8.12 
17.1% 

  174,903 
9.11 
19.2% 

  162,371 
8.47 

  41,397 
2.16 

  13,335 
0.70 

  35,209 
1.84 

  502,783 
26.24 
4.76 

7,351 
0.38 

  231,945 
12.10 

(535) 
(0.03) 

  218,187 
11.39 
2.07 

  307,401 
3.60 

  152,087 
7.92 

  40,065 
2.09 

  11,229 
0.58 

  26,960 
1.40 

  496,438 
25.86 
4.86 

4,890 
0.25 

  214,698 
11.18 

(25,215) 
(1.31) 

  301,270 
15.69 
2.95 

  324,016 
3.87 

Production  -  Overall  for  2007  production  was  52,505  boe  per  day,  largely  unchanged  when  compared  to 
52,593 boe per day for the same period a year ago.  More specifically, average natural gas production decreased 
3% to 171 mmcf per day in 2007 from 177 mmcf per day for the same period a year ago, while total oil and liquids 
production  increased  4%  to  24,034 bbls  per  day  (comprised  of  16,486  bbls  per  day  of  light  and  medium  oil  and 
7,548 bbls per day of heavy oil) from 23,068 bbls per day (comprised of 16,007 bbls per day of light and medium oil 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
and  7,061  bbls  per  day  of  heavy  oil)  for  the  same  period  in  2006.    This  trend  was  the  result  of  a  decision  made 
earlier in 2007 to emphasize crude oil projects over natural gas projects due to the favorable oil economics. For the 
fourth quarter of 2007, production was also essentially unchanged at 53,029 boe per day when compared to 53,106 
boe per day for the same period in 2006. Natural gas production decreased 2% to 170 mmcf per day in the fourth 
quarter  of  2007  from  174  mmcf  per  day  for  the  same  period  a  year  ago,  while  total  oil  and  liquids  production 
increased 3% to 24,775 bbls per day in the fourth quarter of 2007 (comprised of 16,825 bbls per day of light and 
medium oil and 7,950 bbls per day of heavy oil) from 24,114 bbls per day (comprised of 16,559 bbls per day of light 
and  medium  oil  and  7,555  bbls  per  day  of  heavy  oil)  for  the  same  period  a  year  ago.    Our  current  production  is 
approximately  55,500  boe  per  day  consisting  of  54%  natural  gas,  33%  light  and  medium  oil  and  13%  heavy  oil.  
Bonavista's diversified commodity investment approach minimizes our dependence on any one product.  

Revenues - Revenues, excluding gains and losses on financial instruments, for the year ended December 31, 2007 
increased slightly to $911.3 million when compared to $910.1 million for the same period a year ago.  For the year 
ended December 31, 2007, our natural gas price including realized gains on financial instruments averaged $6.95 
per mcf,  a  decrease  of  6%  from  $7.38  per  mcf  for  the  same  period  in  2006.    The  average  oil  and  liquids  price 
increased 8% to $54.40 per bbl (comprised of $58.61 per bbl for light and medium oil and $45.20 per bbl for heavy 
oil) for the year ended December 31, 2007 from $50.42 per bbl (comprised of $53.94 per bbl for light and medium oil 
and $42.45 per bbl for heavy oil) for the same period in 2006.  Revenues, excluding gains and losses on financial 
instruments, for the fourth quarter of 2007 increased by 10% to $242.4 million when compared to $220.5 million in 
the fourth quarter of 2006 due to higher average commodity prices.  In the fourth quarter of 2007, natural gas prices 
averaged  $6.74  per  mcf,  down  9%  from  $7.44  per mcf  for  the  same  period  in  2006.    The  average  oil and  liquids 
price increased 25% to $58.04 per bbl (comprised of $62.32 per bbl for light and medium oil and $48.99 per bbl for 
heavy oil) in the fourth quarter of 2007 from $46.52 per bbl (comprised of $49.37 per bbl for light and medium oil and 
$40.28 per bbl for heavy oil) for the same period in 2006. 

Commodity  price  risk  management  -  As  part  of  our  financial  management  strategy,  Bonavista  has  adopted  a 
disciplined  commodity  price  risk  management  program.    The  purpose  of  this  program  is  to  stabilize  funds  from 
operations  against  unpredictable  commodity  prices  and  protect  acquisition  economics.    Bonavista’s  Board  of 
Directors  has  approved  a  commodity  price  risk  management  limit  of  60%  of  forecast  production,  net  of  royalties, 
primarily using costless collars.  Our strategy of using costless collars limits Bonavista’s exposure to downturns in 
commodity prices, while allowing for participation in commodity price increases.   

Prior  to  January  1,  2007,  Bonavista  accounted  for  all  of  our  financial  contracts  as  hedges  and  included  realized 
gains  or  losses  in  revenues.    On  January  1,  2007,  with  the  adoption  of  new  accounting  standards  for  financial 
instruments  and  hedging,  Bonavista  discontinued  hedge  accounting  treatment  for  our  financial  commodity 
derivative  contracts.    Accordingly,  realized  and  unrealized  gains  on  these  financial  instruments  are  recognized  in 
the  current  period.  See  note  3  of  the  audited  consolidated  financial  statements  for  the  year  ended 
December 31, 2007. 

For the year ended December 31, 2007, our risk management program on financial instruments resulted in a net 
loss of $45.7 million, consisting of a realized loss of $665,000 and an unrealized loss of $45.1 million.  The realized 
loss of $665,000 consisted of a $5.2 million gain on natural gas commodity derivative contracts and a $5.9 million 
loss  on  crude  oil  commodity  derivative  contracts.    For  the  three  months  ended  December  31,  2007,  our  risk 
management program on financial instruments resulted in a net loss of $36.5 million, consisting of a realized loss of 
$5.0 million and an unrealized loss of $31.5 million.  The realized loss of $5.0 million consisted of a $1.7 million gain 
on natural gas commodity derivative contracts and a $6.7 million loss on crude oil commodity derivative contracts.  

The following is a summary of commodity price risk management contracts as at December 31, 2007. 

i)  Financial instruments: 

The Trust has hedged by way of costless collars to sell natural gas (gjs/d) and crude oil (bbls/d) as follows:  

Volume 

Average Price 

Term 

  5,000 gjs/d 
  5,000 gjs/d 
  7,000 bbls/d 
  1,000 bbls/d 
  2,000 bbls/d 

-  CDN$ 10.55 – AECO 
-  CDN$ 9.00 – AECO 
-  US$ 78.58 – WTI 

CDN$ 7.50 
CDN$ 7.00 
US$ 65.43 
CDN$ 49.00  -  CDN$ 57.00 – Bow River 
US$ 65.00 

-  US$ 80.50 – WTI 

January 1, 2008 – March 31, 2008 
April 1, 2008 – October 31, 2008 
January 1, 2008 – December 31, 2008 
January 1, 2008 – December 31, 2008 
January 1, 2009 – March 31, 2009 

As  at  December  31,  2007,  the  market  deficit  of  these  derivative  financial  instruments  was  approximately 
$45.1 million. 

 
 
 
 
ii)  Physical purchase contracts: 

The Trust has entered into direct sale costless collars to sell natural gas as follows: 

Volume 

  Average Price (CDN$ - AECO) 

Term 

20,000 gjs/d 

$ 7.75  - $ 10.53 

January 1, 2008 – March 31, 2008 

Subsequent to December 31, 2007, the Trust has entered into the following commodity contracts: 

i)  Financial instruments: 

The Trust has hedged by way of costless collars to sell natural gas (gjs/d) and crude oil (bbls/d) as follows: 

Volume 

Average Price 

Term 

20,000 gjs/d 
  2,000 bbls/d 
  1,000 bbls/d 

-  CDN$ 8.46 – AECO 

CDN$ 7.38 
CDN$ 61.00  -  CDN$ 71.75 – Bow River 
US$ 85.00 

-  US$ 105.60 – WTI 

April 1, 2008 – October 31, 2008 
April 1, 2008 – December 31, 2008 
January 1, 2009 – December 31, 2009 

ii)  Physical purchase contracts: 

The Trust has entered into direct sale costless collars to sell natural gas as follows: 

Volume 

  Average Price (CDN$ - AECO) 

Term 

45,000 gjs/d 
25,000 gjs/d 

$ 7.19  - $ 8.36 
$ 7.65  - $ 9.65 

April 1, 2008 – October 31, 2008 
November 1, 2008 – March 31, 2009 

Royalties - For the year ended December 31, 2007, royalties decreased 11% to $155.6 million from $174.9 million 
for the same period a year ago, primarily due to lower natural gas prices and favourable crown royalty adjustments 
relating  to  prior  periods.    In  addition,  royalties  as  a percentage of  revenue  including realized  gains and  losses  on 
financial instruments decreased to 17.1% from 19.4% in 2006 primarily due to similar reasons.  For the year ended 
December  31, 2007,  royalties  by  product,  as  a  percentage  of  revenue  including  realized  gains  and  losses  on 
financial instruments were 17.6% for natural gas, 16.8% for light and medium oil and 16.0% for heavy oil.    For the 
year  ended  December  31,  2006,  royalties  by  product,  as  a  percentage  of  revenue  including  realized  gains  and 
losses on financial instruments were 21.1% for natural gas, 18.6% for light and medium oil and 14.1% for heavy oil.  
For the three months ended December 31, 2007, royalties increased 10% to $42.8 million from $39.0 million for the 
same period a year ago, largely attributed to increased heavy oil royalties resulting from the payout of two oil sand 
royalty projects.  In addition, royalties as a percentage of revenue including realized gains and losses on financial 
instruments for the fourth quarter of 2007 also increased from 17.5% in 2006 to 18.0% in 2007 for similar reasons 
discussed  above.    For  the  three  months  ended  December  31, 2007,  royalties  by  product  as  a  percentage  of 
revenues including realized gains and losses on financial instruments were 18.1% for natural gas, 17.8% for light 
and medium oil and 18.4% for heavy oil.  For the three months ended December 31, 2006, royalties by product, as a 
percentage  of  revenue  including  realized  gains  and  losses  on  financial  instruments  were  18.9%  for  natural  gas, 
17.3% for light and medium oil and 12.4% for heavy oil. 

Operating expenses - Operating expenses for the year ended December 31, 2007 increased 7% to $162.4 million 
compared  to  $152.1  million  for  the  same  period  a  year  ago.    Operating  expenses  for  the  fourth  quarter  of  2007 
increased  5%  to  $41.9 million  compared  to  $39.9  million  for  the  same  period  a  year  ago.  Over  the  past  several 
months,  operating  costs  have  shown signs  of  stabilizing  as  we  have  experienced  a slow-down  in  industry  activity 
due  to  lower  natural  gas  prices  and  the  proposed  changes  to  the  Alberta  Royalty  framework.    Average  per  unit 
operating costs for the year ended December 31, 2007 increased to $8.47 per boe which is up 7% from $7.92 per 
boe in the comparable period of 2006.  For 2007, per unit operating expenses by product were $1.17 per mcf for 
natural gas, $9.16 per bbl for light and medium oil and $12.36 per bbl for heavy oil compared to $1.12 per mcf for 
natural gas, $8.73 per bbl for light and medium oil and $10.95 per bbl for heavy oil for 2006.  For the three months 
ended December 31, 2007, operating costs increased 5% to $8.58 per boe from $8.18 per boe in the comparable 
period of 2006.  Operating costs by product for the fourth quarter of 2007 were $1.16 per mcf for natural gas, $9.31 
per bbl for light and medium oil and $12.72 per bbl for heavy oil compared to $1.13 per mcf for natural gas, $8.85 
per  bbl  for  light  and  medium  oil  and  $11.70  per  bbl  for  heavy  oil.    Notwithstanding  the  year  over  year  increases, 
Bonavista continues to place significant emphasis on the control of operating costs and is continuing to pursue cost 
reduction initiatives. 

 
 
 
 
 
 
 
 
 
 
 
Transportation  expenses  -  Transportation  expenses  for  the  year  ended  December  31,  2007  increased  to 
$41.4 million  ($2.16  per  boe)  compared  to  $40.1  million  ($2.09  per  boe)  in  2006.    For  the  three  months  ended 
December  31,  2007,  transportation  expenses  decreased  5%  to  $10.4  million  ($2.12  per  boe)  when  compared  to 
$10.9 million ($2.23 per boe) for the same period last year.  The increase in transportation expenses year to date 
was  primarily  due  to  the  increase  in  trucking  costs  per  barrel  for  heavy  oil  along  with  an  increase  in  heavy  oil 
volumes.  These increases have been offset by a decrease in natural gas transportation due to the expiry of certain 
firm export service obligations.  Transportation expenses for the fourth quarter of 2007 decreased as compared to 
the same period in 2006 primarily as a result of lower realized gas transportation costs.  Transportation expenses by 
product  for  the  year  ended  December 31,  2007  were  $0.44  per  mcf  for  natural  gas,  $0.92  per  bbl  for  light  and 
medium oil and $3.18 per bbl for heavy oil compared to $0.43 per mcf for natural gas, $0.86 per bbl for light and 
medium  oil  and  $2.87  per  bbl  for  heavy  oil  for  the  same  period  in  2006.    For  the  fourth  quarter  of  2007, 
transportation expenses by product were $0.43 per mcf for natural gas, $0.86 per bbl for light and medium oil and 
$3.19 per bbl for heavy oil compared to $0.46 per mcf for natural gas, $0.85 per bbl for light and medium oil and 
$3.12 per bbl for heavy oil for the same period a year ago. 

General and administrative expenses - General and administrative expenses, after overhead recoveries, for the 
year ended December 31, 2007 increased 19% to $13.3 million from $11.2 million in the same period in 2006 and 
increased 3% to $3.6 million for the three months ended December 31, 2007 from $3.5 million in the same period in 
2006.  On  a  per  boe  basis,  general  and  administrative  expenses  increased  21%  for  the  year  ended 
December 31, 2007 to $0.70 per boe from $0.58 per boe in the same period in 2006 and increased 3% for the three 
months ended December 31, 2007 to $0.74 per boe from $0.72 per boe in the same period in 2006.  This increase 
is largely due to the higher staffing levels required to manage our operations and increasing general cost pressures 
currently experienced throughout the industry.  In addition, through a services agreement with NuVista Energy Ltd., 
Bonavista provides certain administrative activities.  The fee charged under this agreement was $1.4 million for the 
year ended December 31, 2007 as compared to $2.3 million in the same period in 2006 and $400,000 for the three 
months ended December 31, 2007 as compared to $698,000 in 2006.   In connection with its Trust Unit Incentive 
Rights Plan, Bonavista also recorded a unit-based compensation charge of $7.4 million and $2.8 million for the year 
and  three  months  ended  December  31, 2007  respectively,  compared  to  $4.9  million  and  $714,000  for  the  same 
periods in 2006.   

Financing  expenses  -  Financing  expenses,  which  include  interest  expense  on  long-term  debt  and  convertible 
debentures,  increased  to  $35.2  million  for  the  year  ended  December  31,  2007,  from  $27.0  million  for  the  same 
period  in  2006  and  on  a  boe  basis  increased  to  $1.84  per  boe  for  the  year  ended  December  31, 2007  from 
$1.40 per  boe  in  the  same  period  in  2006.    For  the  three  months  ended  December  31, 2007,  financing  expenses 
increased to $10.9 million from $7.7 million for the same period in 2006 and on a boe basis increased to $2.24 per 
boe  for  the  three  months  ended  December  31,  2007  from  $1.57  per  boe  for  the  same  period  in  2006.    These 
increases  are  due  to  higher  interest  rates  and  increased  debt  levels  used  to  fund  Bonavista's  capital  program.  
Amortization  and  accretion  expenses  related  to  the  Trust’s  convertible  debentures  for  the  year  ended 
December 31, 2007  decreased  to  $777,000  from  $860,000  for  the  same  period  in  2006.    For  the  three  months 
ended  December  31,  2007  amortization  and  accretion  expenses  decreased  to  $192,000  from  $197,000  for  the 
same  period in  2006.    This  decrease  is  largely  attributable  to  the conversion  of  debentures  into  Trust Units  since 
December 31, 2006.  The amortization component reflects the charge to net income of the debenture issue costs 
over  the  term  of  the  debenture.    The  fair  value  of  the  conversion  option  of  the  debentures  is  classified as  equity.  
Over the term of the debentures, the carrying value will accrete to the principal balance at maturity, with the charge 
to  accretion  expense  on  convertible  debentures.  For  the  year  ended  December  31, 2007  Bonavista  paid  cash 
interest of $35.4 million compared to $26.8 million for the same period in 2006.  During the fourth quarter of 2007, 
Bonavista paid cash interest of $11.3 million compared to $7.9 million in 2006.   

Depreciation, depletion and accretion expenses - Depreciation, depletion and accretion expenses increased 8% 
to $231.9 million for the year ended December 31, 2007 from $214.7 million for the same period in 2006.  For the 
three months ended December 31, 2007 depreciation, depletion and accretion expenses also increased by 8% to 
$60.5 million from $56.2 million in the same period of 2006.  Both increases were due to higher costs of finding and 
developing  reserves  and  a  larger  asset  base  in  2007.    For  the  year  ended  December  31, 2007  the  average  cost 
increased  to  $12.10 per boe  from  $11.18  per  boe  for  the  same  period  in  2006  and  for  the  three  months  ended 
December 31, 2007 the average cost increased to $12.39 per boe from $11.50 per boe for the same period a year 
ago.    The  increase  in  depreciation,  depletion  and  accretion  expenses  are  due  to  increased  costs  associated  with 
adding  reserves.    Over  the  past  few  years  our  industry  has  seen  tremendous  cost  escalation  due  to  the  heavy 
demand  for  oilfield  services,  in  particular  drilling  and  service  rig  activities.    These  costs  are  showing  signs  of 
alleviating, the result of an industry-wide slowdown due to the lower natural gas prices realized throughout the past 
year and the uncertainty surrounding the new Alberta Royalty framework.    

 
Income taxes - For the year ended December 31, 2007, the provision for income taxes was a recovery of $535,000 
compared  to  a  recovery  of  $25.2  million  for  the  same  period  of  2006.    For  the  three  months  ended 
December 31, 2007,  the  provision  for  income  tax  was  a  recovery  of  $30.8  million  compared  to  a  recovery  of 
$3.4 million for the same period in 2006.  The income tax provision for the year ended December 31, 2007 includes 
a  $36.4  million  future  income  tax  charge  resulting  from  recent  changes  to  income  tax  legislation  substantively 
enacted in the second and fourth quarters of 2007 that modify the taxation of certain flow through entities, including 
mutual fund trusts and their unitholders.  The provision arose as the book basis of the assets and liabilities held in 
the Trust and a subsidiary trust exceeded their tax basis.  Previously, future income taxes were recorded only on the 
temporary  differences  in  the  corporate  subsidiaries  of  the  Trust.  In  addition,  the  provision  for  the  year  ended 
December 31, 2007 includes a recovery of $9.6 million related to tax rate reductions enacted during the second and 
fourth quarters of 2007.  Bonavista made no cash payments relating to installments for either of the three months 
and year ended December 31, 2007, compared to nil and $785,000, respectively, for the same periods a year ago.   

Funds  from  operations,  net  income  and  comprehensive  income  -  For  the  year  ended  December  31, 2007, 
Bonavista  experienced  a  1%  increase  in  funds  from  operations  to  $502.8  million  ($4.76  per  unit,  basic)  from 
$496.4 million ($4.86 per unit, basic) for the same period in 2006.  For the three months ended December 31, 2007, 
Bonavista experienced a 5% increase in funds from operations to $127.8 million ($1.20 per unit, basic) from $121.3 
million ($1.17 per unit, basic) for the same period in 2006.  Funds from operations increased for the year and three 
months ended December 31, 2007 primarily due to higher realized oil and liquids product prices and higher oil and 
liquids volumes.  Net income for the year ended December 31, 2007, decreased 28% to $218.2 million ($2.07 per 
unit, basic) from $301.3 million ($2.95 per unit, basic) for the same period of 2006.  The decrease is largely due to 
higher  depletion  and depreciation  expenses  and  the recognition  of  unrealized  losses  on  financial  instruments and 
the higher provisions for income taxes.  For the three months ended December 31, 2007, net income decreased 6% 
to $63.6 million ($0.60 per unit, basic) from $67.6 million ($0.65 per unit, basic) for the same period in 2006.  The 
decrease  in  net  income,  prior  to  the  tax  provision  to  reflect  the  enactment  of  the  taxation  changes,  for  the  year 
ended December 31, 2007, was largely due to a recovery relating to the reduction in future federal and provincial 
income  tax  rates  enacted  during  the  fourth  quarter  of  2006  and  the  recognition  of  unrealized  losses  on  financial 
instruments.  Other comprehensive income for the year ended December 31, 2007 included a charge of $6.0 million, 
(2006 – nil) relating to the amortization of the amount recognized in accumulated other comprehensive income on 
January 1, 2007 for the fair value of financial instruments on adoption of the new accounting standards for financial 
instruments.  This resulted in total comprehensive income for the year ended December 31, 2007 of $212.2 million 
(2006 – $301.3 million).  Other comprehensive income for the three months ended December 31, 2007 included a 
charge  of  $2.5  million,  (2006  –  nil)  relating  to  the  amortization  of  the  amount  recognized  in  accumulated  other 
comprehensive  income  on  January  1,  2007  for  the  fair  value  of  financial  instruments  on  adoption  of  the  new 
accounting standards for financial instruments.  This resulted in total comprehensive income for the three months 
ended December 31, 2007 of $61.1 million (2006 – $67.6 million). 

The  following  table  is  a  reconciliation  of  a  non-GAAP  measure,  funds  from  operations,  to  its  nearest  measure 
prescribed by GAAP: 

Calculation of Funds From Operations: 

(thousands) 
Cash flow from operating activities 
Increase in non-cash working capital 
Asset retirement expenditures 

Three Months ended 
December 31, 

2007 

2006 

Years ended 
December 31, 

2007 

2006 

  $ 

95,459 
27,535 
4,784 

  $ 

94,456 
23,987 
2,862 

  $  473,021 
21,424 
8,338 

  $  475,050 
15,694 
5,694 

Funds from operations 

  $  127,778 

  $  121,305 

  $  502,783 

  $  496,438 

Capital  expenditures  -  Capital  expenditures  for  the  year  ended  December  31, 2007  were  $366.4  million,  which 
consisted of $267.7 million of exploitation and development spending and $98.7 million of net property acquisitions.  
The total capital expenditures of $366.4 million was slightly higher than budget due to an increase in our crown land 
expenditures and  planned $8.5 million disposition of northeast Alberta natural gas assets to a junior oil and natural 
gas company that was not consummated.  For the same period in 2006, capital expenditures were $316.4 million 
consisting of $280.6 million of exploitation and development spending and $35.8 million of net property acquisitions.  
Capital expenditures for the three month period ended December 31, 2007 were $58.0 million, consisting of $58.4 
million  on  exploitation  and  development  spending  and  $425,000  of  dispositions.    For  the  same  period  in  2006 
capital expenditures were $58.4 million, consisting of $58.7 million of exploitation and development spending and 
$345,000  of  dispositions.    With  the  industry  currently  experiencing  cost  reductions  in  many  of  its  services  due  to 
lower  industry  activity  levels,  Bonavista  too  is  benefiting  with  its  active  drilling  program  which  is  generating 
production addition costs at attractive levels.  Entering 2008, we continue to generate favourable economic returns 
from  our  capital  expenditure  program  as  a  direct  result  of  the  recent  decrease  in  service  costs  coupled  with 
strengthening commodity prices. 

 
 
 
 
 
The following table outlines capital expenditures by category for the years ended December 31, 2007 and 2006: 

(thousands) 

Land acquisitions 
Geological and geophysical 
Drilling and completion 
Production equipment and facilities 
Other 

Exploitation and development expenditures 
Acquisitions 
Dispositions  

Years ended 
December 31, 

2007 

2006 

$

33,211 
9,811 
139,578 
84,444 
616 

267,660 
100,806 
(2,110) 

$

20,608 
8,824 
172,538 
78,012 
581 

280,563 
36,155 
(365) 

Net capital expenditures 

$

366,356 

$

316,353 

Liquidity and capital resources - As at December 31, 2007, long-term debt including working capital deficiency, 
was $723.0 million with an attractive debt to 2007 funds from operations ratio of 1.4:1 (1.5:1 including convertible 
debentures).    With  our  bank  credit  facility  recently  increased  to  $1.0  billion  in  August  2007,  Bonavista  has 
$277.0 million of unused bank borrowing capability, leaving significant flexibility to finance future expansions in our 
capital programs or acquisition opportunities as they arise.   

In  2008,  Bonavista  plans  to  invest  approximately  $400  to  $420  million  to  expand  its  core  regions,  which  will  be 
financed through a combination of funds from operations and bank debt.  The Trust is committed to the fundamental 
principle  of  maintaining  financial  flexibility  and  the  prudent  use  of  debt.    As  such,  the  2008  capital  expenditure 
program is based on using a conservative amount of debt in our financing structure. 

Under the terms of the credit facility, the Trust has provided the covenant that its consolidated senior debt borrowing  
will not exceed three times net income before interest, taxes and depreciation, depletion and accretion; consolidated 
total debt will not exceed three and one half times consolidated net income before interest, taxes and depreciation, 
depletion and accretion; and consolidated senior debt borrowing will not exceed one-half of consolidated total debt 
plus consolidated unitholders’ equity of the Trust. 

Subsequent  event  -  On  January  14,  2008,  we  completed  the  acquisition  of  producing  and  undeveloped  oil  and 
natural gas properties in the Willesden Green area of our South Central Alberta core regions and the Fireweed area 
located  in  our  Northeast  British  Columbia  core  region  for  proceeds  of  $167  million.    The  acquisition  added 
approximately  3,800  boe  per  day;  comprised  of  14  mmcf  per  day  of  natural  gas,  700  bbls  per  day  of  associated 
natural gas liquids and 800 bbls per day of light crude oil. 

Unitholders’  equity  -  As  at  December  31,  2007,  Bonavista  had  106.8  million  equivalent  trust  units  outstanding.  
This includes 12.2 million exchangeable shares, which are exchangeable into 21.1 million trust units.  The exchange 
ratio in effect at December 31, 2007 for exchangeable shares was 1.72244:1. As at March 12, 2008, Bonavista had 
107.7 million  equivalent  trust  units  outstanding.    This  includes  12.2  million  exchangeable  shares,  which  are 
exchangeable into 21.5 million trust units.  The exchange ratio in effect at March 12, 2008 for exchangeable shares 
was 1.76049:1.  In addition, Bonavista has 3.3 million trust unit incentive rights outstanding at March 12, 2008, with 
an average exercise price of $27.26 per trust unit. 

As at December 31, 2007, Unitholders’ equity included $1.1 million for the ascribed value of the conversion feature 
of  the  convertible  debentures.    This  amount  was  determined  at  the  time  the  debentures  were  issued  and  was 
subsequently  reduced  by  the  amounts  attributed  to  debentures  that  have  been  converted  into  trust  units.    Of  the 
100,000,  7.5%  convertible  debentures  issued  on  January 29, 2004,  there  have  been  92,206  of  these  debentures 
converted  into  trust  units,  leaving  7,794  debentures  with  a  principal  amount  of  $7.8 million  outstanding  as  at 
December  31,  2007.    On  December 31, 2004,  the  Trust  issued  135,000,  6.75%  convertible  debentures  in 
conjunction with a property acquisition in British Columbia.  The original issue of these debentures had a principal 
amount  of  $135.0 million,  and  from  the  date  of  issuance  to  December  31, 2007  there  have  been  91,698  of  these 
debentures  converted  into  trust  units,  leaving  43,302  debentures  outstanding  with  a  principal  amount  of 
$43.3 million. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Contractual obligations - The following is a summary of the Trust’s contractual obligations and commitments as at 
December 31, 2007: 

(thousands) 
Long-term debt repayments (1) 
Convertible debentures 
Transportation expenses 
Office premises 

  Total 

2008  

2009 

2010 

2011 

2012 and 
thereafter 

Payments Due by Period 

$ 712,654 
    51,096 
    24,706 
4,762 

$ 

- 
- 
    12,657 
1,527 

$ 

- 
7,794 
8,127 
1,527 

  $ 712,654 
    43,302 
1,324 
1,412 

  $ 

- 
- 
953 
296 

$ 

- 
- 
    1,645 
- 

Total contractual obligations 

$ 793,218 

$  14,184 

$  17,448 

  $ 758,692 

  $  1,249 

$  1,645 

(1) 

Based on the existing terms of the revolving credit facility, the first payment may be required in 2010.  However, it is expected that the revolving credit facility 
will be extended and no repayments will be required in the near term.  

Distributions  –  Bonavista's  distribution  policy  is  constantly  monitored  and  is  dependent  upon  its  forecasted 
operations,  funds  from  operations,  debt  levels  and  capital  expenditures.    One  of  the  paramount  objectives  of  the 
Trust is to be a sustainable entity, which is defined as maintaining both production and reserves over an extended 
period of time.  This is accomplished by retaining sufficient funds from operations to replace the reserves that have 
been produced.  With these considerations, for the year ended December 31, 2007 the Trust declared distributions 
of  $307.4  million  compared  to  $324.0 million  in  the  same  period  in  2006.    For  the  three  months  ended 
December 31, 2007 the Trust declared distributions of $77.1 million compared to $76.3 million in the same period in 
2006.   

The following table illustrates the relationship between cash flow provided from operating activities and distributions 
declared, as well as net income and distributions declared.  Net income includes significant non-cash charges that 
do  not  impact  cash  flow.    For  the  year  and  three  months  ended  December  31,  2007,  the  non-cash  charges 
amounted  to  $284.6 million  and  $64.1  million  respectively  compared  to  $195.2  million  and  $53.7  million  for  the 
same periods in 2006.  Net income also includes fluctuations in future income taxes due to changes in tax rates and 
tax rules.  In addition, other non-cash charges, such as depreciation, depletion and accretion and unrealized gains 
and losses on financial instruments, do not represent the actual cost of maintaining our productive capacity given 
the natural declines associated with oil and gas assets.  In these instances, where distributions exceed net income, 
a portion of the cash distribution paid to Unitholders may be considered an economic return of Unitholders' capital. 

Distribution Analysis 

(thousands) 

Cash flow provided from operating activities 
Net income 
Distributions declared 
Excess of cash flow provided from operating 

activities over distributions declared 

Excess (shortfall) of net income over 

distributions declared 

  $ 

Three Months ended  
December 31, 

2007 

95,459 
63,631 
77,136 

18,323 

  $ 

2006 

94,456 
67,635 
76,296 

18,160 

Years ended  
December 31, 

2007 

2006 

  $ 

473,021 
218,187 
307,401 

165,620 

  $  475,050 
301,270 
324,016 

151,034 

(22,746) 

(13,505) 

(8,661) 

(89,214) 

Bonavista  announces  its  distribution  policy  on  a  quarterly  basis.    Distributions  are  determined  by  the  Board  of 
Directors and are dependent upon the commodity price environment, production levels, and the amount of capital 
expenditures to be financed from funds from operations.  Bonavista’s current monthly distribution rate is $0.30 per 
trust unit.  This monthly distribution is comprised of the base distribution of $0.28 per trust unit plus a supplementary 
distribution of $0.02 per unit, due to the average realized commodity prices in excess of budget prices. The base 
distribution rate assumes realized commodity prices of CDN $8.00 per gj at AECO for natural gas and CDN $60.00 
per barrel at Edmonton for light crude (this equates to approximately US $9.30 per mmbtu for NYMEX natural gas 
and US $60.00 per barrel for WTI crude oil). The combined base and supplementary distribution incorporates the 
withholding of sufficient funds from operations to fund capital expenditures required to maintain or modestly grow 
the  current  production  base  and  provide  sustainable  distributions  in  the  long-term.    Our  long-term  objective  is  to 
distribute between 50% and 60% of our funds from operations.  Our current distribution rate of $0.30 per trust unit 
per month places us in this range for 2008, based on the current market of commodity price futures. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
Annual financial information - The following table highlights selected annual financial information for each of the 
three years ended December 31, 2007, 2006 and 2005:   

Years ended December 31, 

2007 

2006 

2005 

(thousands, except per unit amounts) 
Consolidated Statement of Operations Information: 
Production revenues, net of royalties 
Funds from operations 
  Per unit – basic 
  Per unit – diluted 
Net income 
  Per unit – basic 
  Per unit – diluted 

Consolidated Balance Sheet Information: 
Total capital expenditures 
Total assets 
Working capital (deficiency) 
Long-term debt 
Unitholders’ equity 
Distributed declared 

  $  755,760 
    502,783 
4.76 
4.69 
    218,187 
2.07 
2.06 

  $  366,356 
   2,242,057 
(10,349) 
    712,654 
   1,060,967 
    307,401 

  $  735,176 
    496,438 
4.86 
4.74 
    301,270 
2.95 
2.90 

  $  316,353 
   2,067,931 
(6,125) 
    512,323 
   1,130,253 
    324,016 

  $  730,733 
    522,649 
5.41 
5.17 
    302,942 
3.14 
3.05 

  $  295,052 
   1,934,892 
(27,907) 
    343,802 
   1,103,510 
    270,827 

Quarterly  financial  information  -  The  following  table  highlights  Bonavista’s  performance  for  the  eight  quarterly 
periods ending on March 31, 2006 to December 31, 2007:   

December 31  September 30 

June 30 

March 31 

December 31  September 30 

June 30 

March 31 

2007 

2006 

($ thousands, except per unit amounts) 
Production revenues 
Net income 
Net income per unit: 

242,361 
    63,631 

219,885 
    58,990 

223,878 
    33,936 

225,222 
    61,630 

220,484 
    67,635 

227,270 
    70,800 

229,492 
    87,425 

232,833 
75,410 

Basic 
Diluted 

0.60 
0.59 

0.56 
0.55 

0.32 
0.32 

0.59 
0.59 

0.65 
0.65 

0.69 
0.68 

0.86 
0.84 

0.75 
0.74 

Production  revenue,  excluding  gains  and  losses  on  financial  instruments  were  4%  higher  in  the  fourth  quarter  of 
2007 versus the first quarter of 2006, primarily due to both slightly higher production volumes and average product 
prices.    Net  income  decreased  16%  in  the  fourth  quarter  of  2007  as  compared  to  the  first  quarter  of  2006.    The 
decrease in net income in the fourth quarter of 2007 is attributed to a $31.5 million charge to net income to reflect 
the  unrealized  losses  on  financial  instruments.    The  decrease  in  net  income  in  the  second  quarter  of  2007  is 
attributable  to  the  non-cash  future  income  tax  charge  to  net  income  of  $41.0  million  to  reflect  recent  changes  to 
income tax legislation, substantially enacted in the second quarter of 2007. 

Disclosure  and  Internal  Controls  -  Disclosure  controls  and  procedures  have  been  designed  to  ensure  that 
information  required  to  be  disclosed  by  Bonavista  is  accumulated  and  communicated  to  management,  as 
appropriate,  to  allow  timely  decisions  regarding  required  disclosures.  The  Chief  Executive  Officer  and  Chief 
Financial  Officer  have  concluded,  as  of  the  end  of  the  period  covered  by  the  interim  filings,  that  Bonavista’s 
disclosure  controls  and  procedures  are  effectively  designed  to  provide  reasonable  assurance  that  material 
information related to the issuer is made known to them by others within the Trust.  It should be noted that while the 
Trust’s  Chief  Executive  Officer  and  Chief  Financial  Officer  believe  that  the  disclosure  controls  and  procedures 
provide a reasonable level of assurance that they are effective, they do not expect that the disclosure controls and 
procedures or internal control over financial reporting will prevent all errors and fraud.  A control system, no matter 
how  well  conceived  or  operated,  can  provide  only  reasonable,  not  absolute,  assurance  that  the  objective  of  the 
control system is met.  

Internal controls over financial reporting are designed to provide reasonable assurance regarding the reliability of 
the Trust's financial reporting and compliance with generally accepted accounting principles ("GAAP").  The CEO 
and CFO have evaluated the Trust's internal controls over financial reporting as at December 31, 2007 based on 
the framework in "Internal Control – Integrated Framework" issued by the Committee of Sponsoring Organizations 
of the Treadway Commission ("COSO") and have concluded  they are sufficiently designed to provide reasonable 
assurance regarding the reliability of financial reporting and the preparation of the financial statements for external 
purposes in accordance with GAAP.  During the quarter ended December 31, 2007, there have been no changes to 
the Trust's internal controls over financial reporting that have materially, or are reasonably likely to, materially affect 
the internal controls over financial reporting. 

 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Because  of  their  inherent  limitations,  disclosure  controls  and  procedures  and  internal  controls  over  financial 
reporting may not prevent or detect misstatements, errors or fraud.  Control systems, no matter how well conceived 
or  operated,  can  provide  only  reasonable,  not  absolute  assurance,  that  the  objectives  of  the  control  systems  are 
met. 

Financial  Reporting  Update  -  Effective  January  1,  2007,  Bonavista  adopted  Canadian  Institute  of  Chartered 
Accountants ("CICA") Section 3855, "Financial Instrument Recognition and Measurement" Section 3865, "Hedges" 
Section 1530, "Comprehensive Income", and Section 3861, "Financial Instruments – Disclosure and Presentation".  
These  standards  have  been  adopted  prospectively.    See  note  3  to  the  consolidated  financial  statements.    On 
December  1,  2006  the CICA  issued  three  new accounting  standards,  Section  1535,  "Capital  Disclosures",  Section 
3862, "Financial Instruments – Disclosures" and Section 3863, "Financial Instruments – Presentation".  These three 
new  standards  will  require  additional  disclosure  in  the  Trust's  financial  statements  commencing  January  1,  2008.  
The  Trust  will  be  required  to  adopt  Section  3064  “Goodwill  and  Intangible  Assets”  on  January  1,  2009.    Canada’s 
Accounting Standards Board confirmed January 1, 2011 as the effective date for complete convergence of Canadian 
GAAP  to  International  Financial  Reporting  Standards  (“IFRS”).    The  Trust  will  continue  to  monitor  and  assess  the 
impact of the planned convergence of Canadian GAAP with IFRS. 

Update on Regulatory Matters - On October 25, 2007, the Government of Alberta released its much anticipated 
New Royalty Framework ("NRF").  The NRF was the government's response to a report issued September 18, 2007 
by the Alberta Royalty Review Panel, which was commissioned by the Government of Alberta to perform a review 
of the province's royalty system to, in their words, ensure that the people of Alberta were receiving their "Fair Share" 
for the resources being extracted by the oil and gas industry.  The full NRF is available at www.energy.gov.ab.ca.  
The NRF is anticipated to take effect January 1, 2009, this will result in the Trust's royalty rates for the low value 
sensitivity case to increase by less than one percent.  Using GLJ's forecasted prices as at January 1, 2008 and a 
10% discount rate will decrease the net present value of the Trust's reserves by less than two percent.  Given the 
recent strength in commodity prices, the NRF will significantly impact the net present value of the Trust's reserves, 
however,  at  this  time  the  full  extent  of  the  impact  is  not  determinable,  as  the  proposed  framework  has  not  been 
enacted. 

Environmental  Matters  -  On  April  26,  2007,  the  Federal  Government  released  its  Action  Plan  to  Reduce 
Greenhouse Gases and Air Pollution (the "Action Plan") also known as ecoACTION, which includes the Regulatory 
Framework for Air Emissions.  This Action Plan covers not only large industry, but regulates the fuel efficiency of 
vehicles  and  the  strengthening  of  energy  standards  for  a  number  of  energy-using  products.    Regarding  large 
industry and industry related projects, the Government's Action Plan intends to achieve the following: (i) an absolute 
reduction  of  150  megatonnes  in  greenhouse  gas  emissions  by  2020  by  imposing  mandatory  targets;  and  (ii)  air 
pollution from industry is to be cut in half by 2015 by setting certain targets.  New facilities using cleaner fuels and 
technologies  will  have  a  grace  period  of  three  years.    In  order  to  facilitate  the  companies'  compliance  with  the 
Action Plan's requirements, while at the same time allowing them to be cost-effective, innovative and adopt cleaner 
technologies, certain options are provided.  These are: (i) in-house reductions; (ii) contributions to technology funds; 
(iii)  trading  of  emissions  with  below-target  emission  companies;  (iv)  offsets;  and  (v)  access  to  Kyoto's  Clean 
Development Mechanism. 

On  March  10,  2008,  the  Government  of  Canada  released  "Turning  the  Corner  –  Taking  Action  to  Fight  Climate 
Change" (the "Updated Action Plan") which provides some additional guidance with respect to the Government of 
Canada's plan to reduce greenhouse gas emissions by 20% by 2020 and by 60% to 70% by 2050.  The Updated 
Action  Plan  is  primarily  directed  towards  industrial  emissions  from  certain  specified  industries  including  oil  and 
natural gas producers.  The Updated Action Plan is intended to force industry to reduce greenhouse gas emissions 
and  to  create  a  carbon  emissions  trading  market,  including  an  offset  system,  to  provide  incentive  to  reduce 
greenhouse  gas  emissions  and  establish  a  market  price  for  carbon.    The  Updated  Action  Plan  provides  for:  (i) 
mandatory reductions of 18% from the 2006 baseline starting in 2010 and by an additional 2% in subsequent years 
for existing facilities; and (ii) new facilities built between 2004 and 2011 will have mandatory emissions standards 
based upon clean fuel standards (natural gas) with a 2% reduction below the third years intensity levels.  For the 
upstream oil and natural gas industry the Updated Action Plan also provides for a company threshold of 10,000 boe 
per day and a facility threshold of 3,000 tonnes of CO2. 

On  March  8,  2007,  the  Alberta  Government  introduced  Bill  3,  the  Climate  Change  and  Emissions  Management 
Amendment Act, which intends to reduce greenhouse gas emission intensity from large industries.  Bill 3 states that 
facilities  emitting  more  than  100,000  tonnes  of  greenhouse  gases  a  year  must  reduce  their  emission  intensity  by 
12% starting July 1, 2007; if such reduction is not initially possible the companies owning the large emitting facilities 
will be required to pay $15 per tonne for every tonne above the 12% target.  These payments will be deposited into 
an  Alberta-based  technology  fund  that  will  be  used  to  develop  infrastructure  to  reduce  emissions  or  to  support 
research  into  innovative  climate  change  solutions.    As  an  alternate  option,  large  emitters  can  invest  in  projects 
outside of their operations that reduce or offset emissions on their behalf, provided that these projects are based in 

 
Alberta.  Prior to investing, the offset reductions offered by a prospective operation, must be verified by a third party 
to ensure that the emission reductions are real. 

Given  the  evolving  nature  of  the  debate  related  to  climate  change  and  the  control  of  greenhouse  gases  and 
resulting  requirements,  at  this  time  it  is  not  possible  to  predict  the  impact  of  those  requirements  on  Bonavista's 
operations and financial condition although it is thought to be an immaterial amount. 

Critical  Accounting  Estimates  -  The  consolidated  financial  statements  have  been  prepared  in  accordance  with 
Canadian  GAAP.    A  summary  of  significant  accounting  policies  are  presented  in  note  2  of  the  Notes  to  the 
Consolidated Financial Statements. Certain accounting policies are critical to understanding the financial condition 
and results of operations of Bonavista. 

a)  Proved oil and natural gas reserves - Proved oil and natural gas reserves, as defined by the Canadian 
Securities Administrators in National Instrument 51-101 with reference to the Canadian Oil and Natural Gas 
Evaluation  Handbook,  are  those  reserves  that  can  be  estimated  with  a  high  degree  of  certainty  to  be 
recoverable.   It  is  likely  that  the  actual  remaining  quantities  recovered  will  exceed  the  estimated  proved 
reserves. 
An  independent  reserve  evaluator  using  all  available  geological  and  reservoir  data  as  well  as  historical 
production data has prepared Bonavista’s oil and natural gas reserve estimates.  Estimates are reviewed 
and  revised  as  appropriate.   Revisions  occur  as  a  result  of  changes  in  prices,  costs,  fiscal  regimes, 
reservoir performance or a change in the Trust’s development plans.  The effect of changes in proved oil 
and natural gas reserves on the financial results and position of the Trust is described below. 

b)  Depreciation, depletion and accretion expense - Bonavista uses the full cost method of accounting for 
exploration  and  development  activities  whereby  all  costs  associated  with  these  activities  are  capitalized, 
whether  successful  or  not.  The  aggregate  of  capitalized  costs,  net  of  certain  costs  related  to  unproved 
properties, and estimated future development costs is amortized using the unit-of-production method based 
on estimated proved reserves. Changes in estimated proved reserves or future development costs have a 
direct impact on depreciation and depletion expense.  

Certain costs related to unproved properties and major development projects may be excluded from costs 
subject  to  depletion  until  proved  reserves  have  been  determined  or  their  value  is  impaired.  These 
properties are reviewed quarterly to determine if proved reserves should be assigned, at which point they 
would  be  included  in  the  depletion  calculation,  or  for  impairment,  for  which  any  write-down  would  be 
charged to depreciation and depletion expense.  

c)  Full  cost  accounting  ceiling  test  -  The  carrying  value  of  property,  plant  and  equipment  is  reviewed  at 
least annually for impairment. Impairment occurs when the carrying value of the assets is not recoverable 
by  the  future  undiscounted  cash  flows.  The  cost  recovery  ceiling  test  is  based  on  estimates  of  proved 
reserves, production rates, petroleum and natural gas prices, future costs and other relevant assumptions. 
By  their  nature,  these  estimates  are  subject  to  measurement  uncertainty  and  the  impact  on  the  financial 
statements could be material. Any impairment would be charged as additional depletion and depreciation 
expense.  

d)  Asset  retirement  obligations  -  The  asset  retirement  obligations  are  estimated  based  on  existing  laws, 
contracts  or  other  policies.  The  fair  value  of  the  obligation  is  based  on  estimated  future  costs  for 
abandonment  and  reclamation  discounted  at  a  credit  adjusted  risk  free  rate.  The  costs  are  included  in 
property, plant and equipment and amortized over their useful life.  The liability is adjusted each reporting 
period  to  reflect  the  passage  of  time,  with  the  accretion  charged  to  earnings  and  for  revisions  to  the 
estimated future cash flows. By their nature, these estimates are subject to measurement uncertainty and 
the impact on the financial statements could be material.  

e) 

Income taxes - The determination of the Trust's income and other tax liabilities requires interpretation of 
complex  laws  and  regulations  often  involving  multiple  jurisdictions.  All  tax  filings  are  subject  to  audit  and 
potential reassessment after the lapse of considerable time. Accordingly, the actual income tax liability may 
differ significantly from that estimated and recorded. 

 
 
 
 
 
Assessment of Business Risks 

The  following  are  the  primary  risks  associated  with  the  business  of  the  Trust.    These  risks  are  similar  to  those 
affecting  others  in  the  conventional  energy  trust  sector.    The  Trust’s  financial  position,  results  of  operations  and 
distributions to Unitholders are directly impacted by these factors and include: 

1)  operational risk associated with the production of oil and natural gas; 

2)  reserve risk in respect to the quantity and quality of recoverable reserves; 

3)  market risk relating to the availability of transportation systems to move the product to market; 

4)  commodity risk as crude oil and natural gas prices fluctuate due to market forces; 

5) 

financial  risk  such  as  volatility  of  the  Canadian/US  dollar  exchange  rate,  interest  rates  and  debt  service 
obligations; 

6)  potential risk of change in distributions; 

7)  environmental and safety risk associated with well operations and production facilities; 

8)  changing  government  regulations  relating  to  royalty  legislation,  income  tax  laws,  incentive  programs, 
operating practices and environmental protection relating to the oil and natural gas industry and the income 
trust sector;  

9)  potential  risk  of  liability  to  Unitholders  resident  in  jurisdictions  where  there  is  no  statutory  protection  for 

Unitholders from liabilities of the Trust;  

10) continued participation of the Trust’s lenders; and 

11) counterparty risk with respect to non-performance by counterparties to financial derivative contracts. 

The Trust seeks to mitigate these risks by: 

1)  acquiring mature properties with well established production trends to reduce technical uncertainty; 

2)  acquiring long life reserves to ensure more stable production and to reduce the economic risks associated 

with commodity price cycles; 

3)  maintaining  a  low  cost  structure  to  maximize  product  netbacks  and  reduce  impact  of  commodity  price 

cycles; 

4)  diversifying properties to mitigate individual property and well risk; 

5)  maintaining product mix to balance exposure to commodity prices; 

6)  conducting rigorous reviews of all property acquisitions; 

7)  monitoring pricing trends and developing a mix of contractual arrangements for the marketing of products 

with creditworthy counterparties; 

8)  maintaining  a  hedging  program  to  hedge  commodity  prices  and  foreign  exchange  currency  rates  with 

creditworthy counterparties; 

9)  ensuring strong third party-operators for non-operated properties; 

10) adhering to the Trust’s safety program and keeping abreast of current operating best practices; 

11) keeping  informed  of  proposed  changes  in  regulations  and  laws  to  properly  respond  to  and  plan  for  the 

effects that these changes may have on our operations; 

12) carrying insurance to cover losses and business interruption; and 

13) establishing  and  maintaining  adequate  cash  resources  to  fund  future  abandonment  and  site  restoration 

costs. 

 
OUTLOOK 

As we progress into our eleventh year since restructuring the Company in 1997, we continue to benefit from all of 
the  same  qualities  that  drove  the  success  of  Bonavista  Petroleum  Ltd.  as  a  public  company  and  an  energy  trust.  
We  apply  similar  proven  principles  and  execute  our  strategy  in  a  disciplined  and  cost-effective  manner  much  the 
same as in 1997 when we started on this mission of value creation.  The foundation of this strategy is to actively 
pursue low to medium risk drilling opportunities on the extensive undeveloped land base within our geographically 
concentrated areas of operations.  Despite a very active exploitation and development program over the past year, 
the quality and quantity of our drilling opportunities continues to increase as we transition from 2007 into 2008.  This 
increase in inventory can be directly attributed to the detailed and tireless work of our talented technical team, who 
possess  a  strong  commitment  and  a  solid  understanding  of  the  Western  Canadian  Sedimentary  Basin.  We  also 
continue  to  search  for  strategic  acquisition  opportunities  where  we  can  add  value  utilizing  our  own  technical 
expertise.    This  period  of  commodity  price  volatility  and  market  uncertainty  should  benefit  Bonavista  in  the  near 
future due to its proven track record of timely acquisitions and our strong balance sheet. In late 2007, we witnessed 
acquisition prices decreasing to a level that compares favourably with our cost of adding reserves organically and 
we acted on this by committing to a $167 million natural gas-weighted property acquisition, which was completed in 
January 2008.  Our prudent approach to capital investment has been very effective in the past and together with our 
steadfast commitment to adding Unitholder value and attention to detail will continue to provide the foundation for 
the  future  success  of  the  Trust.    Today  our  activity,  efficiency,  productivity  and  profitability  remain  among  the 
strongest levels in our ten year history. 

As  a  result  of  completing  this  strategic  property  acquisition  in  the  first  quarter  of  2008,  Bonavista  is  pleased  to 
announce that its Board of Directors has approved an expanded operating and capital program for 2008.  However, 
in  light  of  the  current  volatility  in  equity  and  commodity  markets,  Bonavista  has  decided  to  take  a  somewhat 
conservative  approach  and  proceed  with  a  base  capital  budget  of  $400  to  $420  million  which  includes  no  further 
acquisition  capital  beyond  the  $167  million  acquisition.    The  remainder  of  the  capital  program  will  be  allocated  to 
Bonavista's  exploration,  exploitation  and  development  programs  which  includes  drilling  approximately  200  to  220 
wells  on  existing  and  recently  acquired  lands  in  our  core  regions.    It  is  anticipated  that  the  base  capital  program 
should result in Bonavista's 2008 production volumes averaging approximately 54,000 to 54,500 boe per day.  This 
level of production factors in significant downtime anticipated in the second and third quarters, primarily due to two 
major  third  party  plant  turnarounds.  Assuming  current  commodity  prices  in  the  futures  market  are  realized, 
Bonavista's 2008 cashflow should increase to approximately $640 to $650 million.  Bonavista has currently identified 
over 680 drilling prospects on its current land base and may accelerate the drilling of some of these prospects in the 
latter  half  of  2008,  should  market  conditions  warrant.    In  the  interim,  Bonavista  will  proceed  prudently  and 
methodically with its stated drilling program in the first half of the year to allow for maximum financial flexibility and 
remain opportunistic to further expand its capital program on additional acquisitions and/or drilling opportunities.  

We  are  extremely  proud  of  our  achievements  over  our  past  ten  years  and  are  very  excited  about  the  growing 
opportunities that exist for Bonavista in the future.  We would like to thank our employees for their significant effort 
and  their  continued  enthusiasm  and  excitement  as  we  pursue  these  opportunities.    Despite  the  passage  of 
legislation  in  the  Canadian  House  of  Commons  on  the  taxation  of  distributions  from  certain  publicly  traded 
Canadian trusts and the introduction of the NRF by the Government of Alberta, Bonavista's value creation process 
has  not  changed.  Throughout  many  business  cycles  and  changes  in  the  business  environment,  Bonavista  has 
thrived.  Our success is based on the consistent application of our core philosophy and operating strategies.  Our 
corporate structure may ultimately change by 2011 when the new tax laws are introduced but our proven strategy 
will not change under this new tax regime nor the provincial government’s new royalty regime, as our team remains 
dedicated to add Unitholder value in the oil and natural gas business, regardless of the changing landscape. 

On behalf of the Board of Directors 

Keith A. MacPhail 
Chairman, President and 
Chief Executive Officer 

March 12, 2008 
Calgary, Alberta 

Ronald J. Poelzer 
Executive Vice President and  
Chief Financial Officer 

 
 
 
 
 
 
 
 
 
MANAGEMENT’S REPORT 

The  preparation  of  the  accompanying  consolidated  financial  statements  in  accordance  with  accounting  principles 
generally  accepted  in  Canada  is  the  responsibility  of  management.  Financial  information  contained  elsewhere  in 
this Annual Report is consistent with that in the consolidated financial statements.  

Management  is  responsible  for  the  integrity  and  objectivity  of  the  financial  statements.  Where  necessary,  the 
financial statements include estimates, which are based on management’s informed judgments. Management has 
established  systems  of  internal  controls,  which  are  designed  to  provide  reasonable  assurance  those  assets,  are 
safeguarded  from  loss  or  unauthorized  use  and  to  produce  reliable  accounting  records  for  the  preparation  of 
financial information. 

The Board of Directors is responsible for ensuring that management fulfills its responsibilities for financial reporting 
and  internal  control.  It  exercises  its  responsibilities primarily  through  the  Audit  Committee,  all  of  whose  members 
are  non-management  directors.  The  Audit  Committee  has  reviewed  the  consolidated  financial  statements  with 
management and the auditors and has reported to the Board of Directors, which have approved the consolidated 
financial statements. 

KPMG  LLP  are  independent  auditors  appointed  by  Bonavista’s  unitholders.  The  auditors  have  considered,  for  the 
purposes  of  determining  the  nature,  timing  and  extent  of  their  audit  procedures,  the  Trust’s  internal  controls  and 
have  audited  the  consolidated  financial  statements  in  accordance  with  generally  accepted  auditing  standards  to 
enable  them  to  express  an  opinion  on  the  fairness  of  the  financial  statements  in  accordance  with  Canadian 
generally accepted accounting principles. 

Keith A. MacPhail 
President and 
Chief Executive Officer 

March 12, 2008 
Calgary, Alberta 

Ronald J. Poelzer 
Executive Vice President and  
Chief Financial Officer 

AUDITORS' REPORT TO THE UNITHOLDERS                        

We have audited the consolidated balance sheets of Bonavista Energy Trust as at December 31, 2007 and 2006 
and the consolidated statements of operations, comprehensive income and accumulated earnings and cash flows 
for  the  years  then  ended.    These  financial  statements  are  the  responsibility  of  the  Trust's  management.    Our 
responsibility is to express an opinion on these financial statements based on our audits. 

We  conducted  our  audits  in  accordance  with  Canadian  generally  accepted  auditing  standards.    Those  standards 
require that we plan and perform an audit to obtain reasonable assurance 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. 

In our opinion, these consolidated financial statements present fairly, in all material respects, the financial position 
of the Trust as at December 31, 2007 and 2006 and the results of its operations and its cash flows for the years 
then ended in accordance with Canadian generally accepted accounting principles. 

Chartered Accountants 
Calgary, Canada 
March 12, 2008 

 
 
 
 
 
 
 
 
 
 
 
 
BONAVISTA ENERGY TRUST 
Consolidated Balance Sheets 

December 31, 
(thousands) 

Assets: 

  Current Assets: 

  Accounts receivable 

  Future income tax asset (note 10) 

  Oil and natural gas properties and equipment (note 6) 

  Goodwill 

Liabilities and Unitholders’ Equity: 

  Current liabilities: 

  Accounts payable and accrued liabilities 

  Unrealized financial instruments (note 11) 

Long-term debt and other obligations (note 7) 

  Convertible debentures (note 8)  

Asset retirement obligations (note 5) 

Future income taxes (note 10) 

  Unitholders’ equity:  

  Unitholders’ capital (note 9) 

  Exchangeable shares (note 9) 

  Contributed surplus (note 9) 

  Convertible debentures (note 8) 

  Accumulated earnings 

  Commitments (note 12) 

2007 

2006 

$

112,226 

$

116,251 

13,517 

125,743 

- 

116,251 

  2,074,993 

  1,910,359 

41,321 

41,321 

$ 2,242,057 

$ 2,067,931 

$

91,034 

$

122,376 

45,058 

136,092 

712,654 

48,830 

116,893 

166,621 

850,631 

74,710 

9,369 

1,054 

- 

122,376 

514,169 

51,170 

96,324 

153,639 

834,625 

75,121 

4,973 

1,117 

125,203 

214,417 

  1,060,967 

  1,130,253 

$ 2,242,057 

$ 2,067,931 

See accompanying notes to the consolidated financial statements. 

Approved on behalf of Bonavista Energy Trust, by Bonavista Petroleum Ltd. as administrator: 

Ian S. Brown, Director 

Michael M. Kanovsky, Director 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BONAVISTA ENERGY TRUST 
Consolidated Statements of Operations, Comprehensive Income and Accumulated Earnings 

Years ended December 31, 
(thousands, except per unit amounts) 

Revenues: 

Production 

Royalties 

Realized losses on financial instruments 

Unrealized losses on financial instruments (note 11) 

Expenses: 

Operating 

Transportation 

General and administrative 

Financing 

Unit-based compensation 

Depreciation, depletion and accretion  

Income before taxes 

Income taxes (reductions) (note 10) 

Net income 

Changes in comprehensive income, net of taxes 

Comprehensive income 

Accumulated earnings, beginning of year 

Distributions declared 

Accumulated earnings, end of year 

Net income per unit – basic 

Net income per unit – diluted 

See accompanying notes to the consolidated financial statements. 

2007 

2006 

$ 

911,346 

$

910,079 

(155,586) 

(174,903) 

755,760 

(665) 

(45,058) 

710,037 

735,176 

(8,332) 

- 

726,844 

162,371 

152,087 

41,397 

13,335 

35,209 

7,351 

232,722 

492,385 

217,652 

(535) 

218,187 

(5,994) 

212,193 

214,417 

40,065 

11,229 

26,960 

4,890 

215,558 

450,789 

276,055 

(25,215) 

301,270 

- 

301,270 

237,163 

(307,401) 

(324,016) 

$ 

125,203 

$

214,417 

$   

$   

2.07 

2.06 

$  

2.95 

$  

2.90 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BONAVISTA ENERGY TRUST 
Consolidated Statements of Cash Flows 

Years ended December 31, 
(thousands, except per unit amounts) 

Cash provided by (used in): 

Operating Activities: 

  Net income 

Items not requiring cash from operations: 

  Depreciation, depletion and accretion 

  Unit-based compensation 

  Unrealized losses on financial instruments 

  Future income taxes (reductions) 

  Asset retirement expenditures 

  Changes in non-cash working capital items 

Financing Activities: 

Issuance of equity, net of issue costs 

  Distributions 

  Changes in long-term debt 

  Changes in non-cash working capital items 

Investing Activities: 

  Exploitation and development 

  Business acquisitions (note 4) 

  Property acquisitions 

  Property dispositions 

  Changes in non-cash working capital items 

Change in cash 

Cash, beginning of year 

Cash, end of year 

See accompanying notes to the consolidated financial statements.

2007 

2006 

$ 

218,187 

$

301,270 

232,722 

7,351 

45,058 

(535) 

(8,338) 

(21,424) 

215,558 

4,890 

- 

(25,280) 

(5,694) 

(15,694) 

473,021 

475,050 

8,144 

(307,125) 

200,331 

(164) 

5,936 

(325,064) 

168,521 

121 

(98,814) 

(150,486) 

(267,660) 

(280,563) 

- 

(100,806) 

2,110 

(7,851) 

(25,800) 

(10,355) 

365 

(8,211) 

(374,207) 

(324,564) 

- 

- 

- 

$

$ 

- 

- 

- 

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BONAVISTA ENERGY TRUST 

Notes to Consolidated Financial Statements 

Years ended December 31, 2007 and 2006 

1.  Structure of the Trust and Basis of Presentation: 

Bonavista Energy Trust (“Bonavista” or the “Trust”) is an open-ended unincorporated investment trust governed by the laws of 
the  Province  of  Alberta.   The Trust  was  established  on  July  2,  2003  under  a  Plan  of  Arrangement  entered  into  by  the  Trust, 
Bonavista Petroleum Ltd. (“BPL”) and its subsidiaries and partnerships and NuVista Energy Ltd. (“NuVista”).  Under the Plan of 
Arrangement, a wholly-owned subsidiary of the Trust amalgamated with BPL and became the successor company.   The Trust 
has two significant subsidiaries in which it owns 100% of the common shares of BPL (excluding the exchangeable shares – see 
note 9) and 100% of the units of Bonavista Trust (2003) (“BT”).  The activities of these entities are financed through interest 
bearing  notes  from  the  Trust  and  third  party  debt  as  described  in  the  notes  to  the  consolidated  financial  statements.    The 
business of the Trust is carried on through the entities owned by the subsidiaries of the Trust, Bonavista Petroleum, a general 
partnership (“BP”) and Bonavista Energy Limited Partnership (“BELP”).  The net income of the Trust is generated from interest 
on notes advanced to its subsidiaries, royalty payments on oil and natural gas assets owned by BP, as well as any dividends or 
distributions paid by its subsidiaries.  The Trustee must declare payable to the Trust Unitholders all of the taxable income of the 
Trust. 

2.  Significant accounting policies: 

As determination of many assets, liabilities, revenues and expenses is dependent upon future events, the preparation of these 
consolidated  financial  statements  requires  the  use  of  estimates  and  assumptions,  which  have  been  made  using  careful 
judgement.  In particular, the amounts recorded for depreciation, depletion and accretion of the oil and natural gas properties 
and for asset retirement obligations are based on estimates of reserves and future costs.  By their nature, these estimates, and 
those related to future cash flows used to assess impairment, are subject to measurement uncertainty and the impact on the 
financial statements of future periods could be material.  In the opinion of management, these consolidated financial statements 
have  been  properly  prepared  within  reasonable  limits  of  materiality  and  within  the  framework  of  the  significant  accounting 
policies summarized below: 

a)   Principles of consolidation: 

The  consolidated  financial  statements  include  the  accounts  of  the  Trust  and  its  wholly-owned  subsidiaries,  trusts  and 
proportionate share of its partnerships. All inter-entity transactions have been eliminated. 

b)  Oil and natural gas properties and equipment: 

The Trust follows the full cost method of accounting, whereby all costs associated with the exploration for and development 
of oil and natural gas reserves are capitalized in cost centres on a country-by-country basis.  Such costs include land and 
property acquisitions, geological and geophysical activities, drilling, well equipment and facilities.  Gains or losses are not 
recognized  upon  disposition  of  oil  and  natural  gas  properties  unless  crediting  the  proceeds  against  accumulated  costs 
would result in a change in the rate of depletion by 20% or more. 

Costs capitalized in the cost centres, including well equipment, together with estimated future capital costs associated with 
proven  reserves,  are  depreciated  and  depleted  using  the  unit-of-production  method  which  is  based  on  gross  production 
and  estimated  proven  oil  and  natural  gas  reserves  as  determined  by  independent  engineers.    The  cost  of  unproven 
properties  is  excluded  from  the  depreciation  and  depletion  base.    For  purposes  of  the  depreciation  and  depletion 
calculations, oil and natural gas reserves are converted to a common unit of measure on the basis of their relative energy 
content,  being  six  thousand  cubic  feet  of  natural  gas  for  one  barrel  of  oil.    Facilities  are  depreciated  using  the  declining 
balance method over their useful lives, which range from 12 to 15 years. 

Oil  and  natural  gas  properties  and  equipment  are  evaluated  in  each  reporting  period  to  determine  whether  the  carrying 
amount in a cost centre is recoverable and does not exceed the fair value of the properties in the cost centre.  The carrying 
amounts  are  assessed  to  be  recoverable  when  the  sum  of  the  undiscounted  future  cash  flows  expected  from  the 
production  of  proved  reserves,  the  lower  of  cost  and  market  of  unproved  properties  and  the  cost  of  major  development 
projects exceeds the carrying amount of the cost centre.  When the carrying amount is not assessed to be recoverable, an 
impairment loss is recognized to the extent that the carrying amount of the cost centre exceeds the sum of the discounted 
cash  flows  expected  from  the  production  of  proved  and  probable  reserves,  the  lower  of  cost  and  market  of  unproved 
properties  and  the  cost  of  major  development  projects  of  the  cost  centre.  The  cash  flows  are  estimated  using  expected 
future product prices and costs, and are discounted using a risk-free interest rate. 

c)  Joint operations: 

A  portion  of  Bonavista’s  oil  and  natural  gas  operations  are  conducted  jointly  with  others.    Accordingly,  the  consolidated 
financial statements reflect only Bonavista’s proportionate interest in such activities. 

d)  Goodwill:  

Goodwill  is  tested  for  impairment  on  an  annual  basis  in  the  fourth  quarter  of  each  year.   If  indications  of  impairment  are 
present, a loss would be charged to net income for the amount that the carrying value of goodwill exceeds its fair value. 

 
 
e)  Asset retirement obligations:  

Bonavista records a liability for the fair value of legal obligations associated with the retirement of long-lived tangible assets 
in the period in which they are incurred, normally when the asset is purchased or developed.  On recognition of the liability 
there is a corresponding increase in the carrying amount of the related asset known as the asset retirement cost, which is 
depleted on a unit-of-production basis over the life of the reserves.  The liability is adjusted each reporting period to reflect 
the passage of time, with the accretion charged to earnings, and for revisions to the estimated future cash flows.  Actual 
costs incurred upon settlement of the obligations are charged against the liability. 

f)  Revenue recognition:  

Revenues from the sale of oil and natural gas are recorded when title passes to an external party. 

g)  Financial instruments: 

i)  A financial instrument is any contract that gives rise to a financial asset of one entity and a financial liability or equity 
instrument to another entity. Upon initial recognition, all financial instruments, including all derivatives, are recognized 
on the balance sheet at fair value. Subsequent measurement is then based on the financial instruments being classified 
into  one  of  five  categories:  held  for  trading,  held  to  maturity,  loans  and  receivables,  available  for  sale  and  other 
liabilities. The Trust has designated its cash and cash equivalents and investments, other than equity investments, as 
held for trading which are measured at fair value. Accounts receivable are classified as loans and receivables which are 
measured  at  amortized  cost.  Accounts  payable  and  accrued  liabilities,  distributions  payable  and  bank  debt  are 
classified  as  other  liabilities  which  are  measured  at  amortized  cost,  which  is  determined  using  the  effective  interest 
method. The convertible debentures are classified as debt on the balance sheet with a portion of the proceeds allocated 
to equity. The debt component has been measured at amortized cost.  

ii)  The  Trust  is  exposed  to  market  risks  resulting  from  fluctuations  in  commodity  prices,  foreign  exchange  rates  and 
interest rates in the normal course of operations. A variety of derivative instruments may be used by the Trust to reduce 
its  exposure  to  fluctuations  in  commodity  prices,  foreign  exchange  rates,  and  interest  rates.  The  Trust  does  not  use 
these  derivative  instruments  for  trading  or  speculative  purposes.  The  Trust  considers  all  of  these  transactions  to  be 
economic hedges, however, the majority of the Trust’s contracts do not qualify or have not been designated as hedges 
for accounting purposes. As a result, all derivative contracts are classified as held for trading and are recorded on the 
balance sheet at fair value, with changes in the fair value recognized in net income, unless specific hedge criteria are 
met.  The  fair  values  of  these  derivative  instruments  are  based  on  an  estimate  of  the  amounts  that  would  have  been 
received  or  paid  to  settle  these  instruments  prior  to  maturity  given  future  market  prices  and  other  relevant  factors. 
Proceeds  and  costs  realized  from  holding  the  derivative  contracts  are  recognized  in  net  income  at  the  time  each 
transaction under a contract is settled. The Trust has elected to account for its physical delivery sales contracts, which 
were  entered  into  and  continue  to  be  held  for  the  purpose  of  receipt  or  delivery  of  non-financial  items  in  accordance 
with its expected purchase, sale or usage requirements as executory contracts on an accrual basis rather than as non-
financial  derivatives. The  Trust  nets  all  transaction  costs  incurred,  in  relation  to  the  acquisition  of  a  financial  asset  or 
liability, against the related financial asset or liability. In accordance with this policy convertible debentures are recorded 
net of issue costs and bank debt is presented net of deferred interest payments, with interest recognized in net income 
on an effective interest basis.  

h)  Unit-based compensation: 

Bonavista has an equity incentive plan, which is described in note 9.  The trust unit incentive right compensation plan for 
employees do not involve the direct award of trust units, or call for the settlement in cash or other assets.  Bonavista uses 
the  fair  value  method  for  valuing  the  granting  of  trust  unit  incentive  rights.    Under  this  method,  the  compensation  cost 
attributable  to  all  the  trust  unit  rights  granted  is  measured  at  fair  value  at  the  grant  date  and  expensed  over  the  vesting 
period  with  a  corresponding  increase  to  contributed  surplus.  Upon  the  exercise  of  the  trust  unit  rights,  consideration 
received together with the amount previously recognized in contributed surplus is recorded as an increase to Unitholders’ 
equity. 

i)  Restricted trust unit incentive plan: 

Bonavista  has  established  a  Restricted  Trust  Unit  Incentive  Plan  (the  "RTU  Plan")  for  our  employees  as  described  in 
note 9.  Vesting arrangements are within the discretion of our board of directors, but all awards will vest within three years 
from the date of grant.  On the vesting date the holder will receive either: (i) one trust unit; or (ii) the cash equivalent of one 
trust  unit  for  each  unit  award  as  well  as  all  distributions  made  on  trust  units  from  the  date  of  grant  to  and  including  the 
vesting date at the discretion of the Trust.  Trust units may be issued from treasury or purchased on the open market.  The 
Trust has not incorporated an estimated forfeiture rate for Restricted Trust Units that will not vest, rather the Trust accounts 
for actual forfeitures as they occur. 

j) 

Income taxes: 

Bonavista  is  a  taxable  entity  under  the  Canadian  Income  Tax  Act  and  until  2011  is  taxable  only  on  income  that  is  not 
distributed or distributable to its unitholders. Commencing in 2011, distributions paid to unitholders will not be deductible for 
tax  and  Bonavista  will  be  taxed  on  its  income  similar  to  corporations.  The  Trust follows  the  asset  and  liability  method  of 
accounting  for  income  taxes.  Under  this  method,  income  tax  liabilities  and  assets  are  recognized  for  the  estimated  tax 
consequences  attributable  to  differences  between  the  amounts  reported  in  the  financial  statements  of  BPL  and  its 

 
subsidiaries and their respective tax basis, using substantively enacted income tax rates expected to be in effect when the 
temporary  differences  are  anticipated  to  reverse.  In  addition,  income  tax  liabilities  and  assets  are  recognized  for  the 
estimated tax consequences of temporary differences arising in the Trust that reverse after 2011. The effect of a change in 
income  tax  rates  on  future  income  tax  liabilities  and  assets  is  recognized  in  net  income  in  the  period  that  the  change 
occurs.  

k)  Per unit amounts: 

Diluted  per  unit  amounts  reflect  the  potential  dilution  that  could  occur  if  securities  or  other  contracts  to  issue  trust  units 
were  exercised  or  converted  to  trust  units.    The  treasury  stock  method  is  used  to  determine  the  dilutive  effect  of  unit 
incentive rights and other dilutive instruments. 

l)  Comparative figures: 

The comparative figures have been reclassified to reflect the current year presentation. 

3.  Changes in accounting policy: 

Financial Instruments and Hedging Activities 

Effective January 1, 2007, Bonavista adopted the Canadian Institute of Chartered Accountants (“CICA”) Section 3855, “Financial 
Instruments  –  Recognition  and  Measurement”,  Section  3865,  “Hedges”,  Section  1530,  “Comprehensive  Income”,  and  Section 
3861,  “Financial  Instruments  –  Disclosure  and  Presentation”.    Bonavista  has  adopted  these  standards  prospectively  and  the 
comparative consolidated financial statements have not been restated.  Transition amounts have been recorded in accumulated 
other comprehensive income. 

As  at  January  1,  2007,  the  following  adjustments  were  made  to  the  consolidated  balance  sheet  on  adoption  of  the  new 
standards: 

(thousands) 

Accounts receivable – financial instruments 
Future income taxes 
Accumulated other comprehensive income 

January 1, 2007 

  $ 

8,563 
(2,569) 
(5,994) 

On  December  1,  2006  the  CICA  issued  three  new  accounting  standards,  Section  1535,  "Capital  Disclosures",  Section  3862, 
"Financial Instruments – Disclosures" and Section 3863, "Financial Instruments – Presentation".  These three new standards will 
require additional disclosure in the Trust's financial statements commencing January 1, 2008.  The Trust will be required to adopt 
Section  3064  “Goodwill  and  Intangible  Assets”  on  January  1,  2009.    Canada’s  Accounting  Standards  Board  confirmed  
January 1,  2011  as  the  effective  date  for  complete  convergence  of  Canadian  GAAP  to  International  Financial  Reporting 
Standards (“IFRS”).  The Trust will continue to monitor and assess the impact of the planned convergence of Canadian GAAP 
with IFRS. 

4.  Business relationships: 

Bonavista and NuVista are considered related as two directors of NuVista, one of whom is NuVista’s chairman, are directors and 
officers of Bonavista and a director and an officer of NuVista are also officers of Bonavista. 

Pursuant to the Plan of Arrangement , Bonavista entered into a Technical Services Agreement (“TSA”) with NuVista, whereby, 
Bonavista received payment for certain technical and administrative services provided by it to NuVista on a cost recovery basis.  
Effective January 1, 2007 the terms of the TSA were amended to reflect the reduced level of services provided by Bonavista and 
subsequently  on  August  31,  2007  the  TSA  was  terminated  and  replaced  with  a  new  services  agreement  that  reflects  the 
remaining ongoing services that will be provided by Bonavista. 

For the year ended December 31, 2007 NuVista paid Bonavista $1.4 million (2006 - $2.3 million) in fees relating to general and 
administrative  services  provided  to  NuVista,  in  addition  NuVista  charged  Bonavista  management  fees  for  a  jointly  owned 
partnership totaling $1.4 million (2006 – nil).  Bonavista also charged NuVista $975,000 ( 2006 – nil) for costs that are outside 
the TSA relating to NuVista’s share of direct charges from third parties.  As at December 31, 2007, the amount receivable from 
NuVista was $703,000 (2006 - $2.7 million). 

    On June 1, 2006, Bonavista acquired oil and natural gas properties through a partnership for cash consideration of $25.8 million 
and included the results of operations from the date of the acquisition.  A director and an officer of Bonavista are related parties 
of  the  vendor.    Bonavista  purchased  these  oil  and  natural  gas  properties  through  a  series  of  transactions,  with  the  properties 
being acquired in an existing partnership owned approximately 24% by BP and 76% by NuVista Energy Ltd.  In conjunction with 
the acquisition, Bonavista recognized $800,000 of asset retirement obligations. 

5.  Asset retirement obligations: 

The  Trust’s  asset  retirement  obligations  result  from  net  ownership  interests  in  oil  and  natural  gas  assets  including  well  sites, 
gathering systems and processing facilities. For the year ended December 31, 2007 the Trust has changed its estimated costs to 
reclaim and abandon the wells and facilities and the estimated timing of the costs to be incurred in future periods, resulting in an 
increase of $16.0 million (2006 –  nil).  The Trust estimates the total undiscounted amount of expenditures required to settle its 
asset retirement obligations is approximately $540.9 million (2006 – $475.2 million) which will be incurred over the next 51 years.  
The majority of the costs will be incurred between 2010 and 2037.  A credit-adjusted risk-free rate of 7.5% (2006 – 7.5%) and an 
inflation rate of 2% (2006 – 2%) were used to calculate the fair value of the asset retirement obligations. 

 
 
 
 
 
A reconciliation of the asset retirement obligations is provided below: 

(thousands) 

Balance, beginning of year 

Accretion expense 
Liabilities incurred 
Liabilities acquired 
Liabilities settled 
Changes in assumptions 

Balance, end of year 

6.  Oil and natural gas properties and equipment: 

Years ended December 31, 
2006 
2007 

$ 

96,324 

$  82,819 

7,333 
1,629 
3,976 
(8,338) 
15,969 

6,279
11,332
1,588
(5,694)
-

$  116,893 

$  96,324 

December 31, 2007 
(thousands) 

Oil and natural gas properties 
Facilities  
Office equipment 

December 31, 2006 

(thousands)  

Oil and natural gas properties 
Facilities  
Office equipment 

Cost 

$ 

$ 

2,538,591 
601,209 
6,099 
3,145,899 

Cost 

Accumulated 
depreciation and 
depletion 

  $ 

$ 

948,248 
119,139 
3,519 
1,070,906 

Accumulated 
depreciation and 
depletion 

$ 

$ 

2,218,407 
532,762 
5,483 
2,756,652 

  $ 

$ 

751,254 
92,165 
2,874 
846,293 

Net book value 

$  1,590,343 
482,070 
2,580 
$  2,074,993 

Net book value 

$  1,467,153 
440,597 
2,609 
$  1,910,359 

Unproved  property  costs  of  $159.3  million  as  at  December 31, 2007  (2006  -  $136.8  million)  were  excluded  from  the 
depreciation and depletion calculation.  Future development costs of $135.2 million (2006 - $123.2 million) were included in the 
depreciation and depletion calculation.     

Bonavista has calculated the ceiling test as of December 31, 2007.  Based on the calculation, the present value of future net 
revenues  from  the  Trust’s  proved  reserves  exceeds  the  carrying  value  of  the  Trust’s  oil  and  natural  gas  properties  and 
equipment at December 31, 2007.  The impairment test was calculated using the benchmark reference prices at January 1 for 
the years 2008 to 2013 and adjusted for commodity differentials specific to Bonavista. 

Benchmark Reference Price Forecasts: 

Year 
2008 
2009 
2010 
2011 
2012 
2013 
2014 
2015 
2016 
2017 
2018 
Remainder (1) 

(1)  Escalated at 2% per year thereafter 

7.  Long-term debt: 

WTI Oil 
(US$/bbl) 
92.00
88.00
84.00
82.00
82.00
82.00
82.00
82.00
82.02
83.66
85.33

2.0% 

AECO Gas 
(Cdn$/mmbtu) 
6.75
7.55
7.60
7.60
7.60
7.60
7.80
7.97
8.14
8.31
8.48
2.0% 

USD/CAD 
 Exchange Rates 
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00 

The Trust has a $1.0 billion credit facility with a syndicate of chartered banks.  This facility is an unsecured, covenant-based, 
extendible revolving facility and includes a $50 million working capital facility.  The facility provides that advances may be made 
by  way  of  prime  rate  loans,  bankers'  acceptances  and/or  US  dollar  LIBOR  advances.    These  advances  bear  interest  at  the 
banks' prime rate and/or at money market rates plus a stamping fee.  The facility is a three year revolving credit and may, at the 
request of the Trust with the consent of the lenders, be extended on an annual basis.  At present, no principal payments are 
required under the credit facility until August 10, 2010. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Under the terms of the credit facility, the Trust has provided the covenant that its consolidated senior debt borrowing  will not 
exceed three times net income before interest, taxes and depreciation, depletion and accretion; consolidated total debt will not 
exceed three and one half times consolidated net income before interest, taxes and depreciation, depletion and accretion; and 
consolidated senior debt borrowing  will not exceed one-half of consolidated total debt plus consolidated unitholders' equity of 
the Trust. 

Financing expenses for the year ended December 31,2007 include interest on bank loans of $31.6 million (2006 - $22.4 million) 
and convertible debentures of $3.6 million (2006 - $4.5 million).  For the year ended December 31, 2007, Bonavista paid cash 
interest of $35.4 million (2006 - $26.8 million).  For the year ended December 31, 2007 the weighted average effective interest 
rate was 5.3% (2006 – 4.8%) 

8.  Convertible debentures:  

On January 29, 2004, Bonavista issued $100 million principal amount of 7.5% unsecured subordinated convertible debentures.  
The issue costs related to this offering were $4.3 million.  The debentures mature on June 30, 2009, pay interest semi-annually 
and are convertible at the option of the holder into Trust Units of Bonavista at $23.00 per Trust Unit plus accrued and unpaid 
interest.  As at December 31, 2007 the principal amount outstanding was $7.8 million. 

On  December  31,  2004,  Bonavista  issued  $135  million  principal  amount  of  6.75%  unsecured  subordinated  convertible 
debentures.  The issue costs related to the offering were $5.4 million.  The debentures mature on June 30, 2010, pay interest 
semi-annually and are convertible at the option of the holder into Trust Units of Bonavista at a price of $29.00 per Trust Unit, 
plus accrued and unpaid interest.  As at December 31, 2007 the principal amount outstanding was $43.3 million. 

The debt component of the debentures has been recorded net of the fair value of the conversion feature and issue costs.  The 
fair value of the conversion feature of the debentures included in Unitholders’ equity at the date of issue was $4.7 million.  The 
issue costs are amortized to net income over the term of the obligation and the debt component of the obligation is adjusted for 
the amortization as well as for the portion of issue costs relating to conversions.  The debt portion is accreted over the term of 
the  obligation  to  the  principal  value  on  maturity  with  a  corresponding  charge  to  net  income.   The  following  table  sets  out  the 
convertible debenture activities to December 31, 2007: 

Debt 
Component 

Equity 
Component 

(thousands) 
Balance, December 31, 2005  

Accretion 
Issue expenses related to conversions to trust units
Amortization of issue expenses 
Conversion to trust units 
Balance, December 31, 2006 

Accretion 
Issue expenses related to conversions to trust units
Amortization of issue expenses 
Conversion to trust units 

$ 

$ 

87,866 
115 
629 
745 
(38,185) 
51,170 
75 
29 
702 
(3,146) 

Balance, December 31, 2007 

$ 

48,830 

$ 

1,892 
-
-
-
(775)
1,117 
-
-
-
(63)

1,054 

9.  Unitholders’ equity:   

a)  Authorized: 

Unlimited number of voting trust units. 

b) 

Issued and outstanding: 

(i)  Trust units: 

(thousands) 
Balance, December 31, 2005 

Issued on conversion of convertible debentures 
Issued on conversion of exchangeable shares 
Issued upon exercise of trust unit incentive rights 
Issue costs, related to debenture conversions 
Adjustment to equity component of debenture on conversion 
Unit-based compensation 

Balance, December 31, 2006 

Issued on conversion of convertible debentures 
Issued on conversion of exchangeable shares 
Issued upon exercise of trust unit incentive rights 
Issue costs, related to debenture conversions 
Adjustment to equity component of debenture on conversion 
Unit-based compensation 

Balance, December 31, 2007 

Number of 
Units 

80,288 
1,491 
2,526 
534 
- 
- 
- 
84,839 
125 
110 
683 
- 
- 
- 

85,757 

  $ 

Amount 

769,629 
38,185 
17,249 
5,936 
(629) 
775 
3,480 
834,625 
3,146 
411 
8,144 
(29) 
63 
4,271 

  $ 

850,631 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Redemption right: 

Unitholders  may  redeem  their  Trust  Units  at  any  time  by  delivering  their  Unit  Certificates  to  the  Trustee,  together  with  a 
properly completed notice requesting redemption.  The redemption amount per Trust Unit will be the lesser of 90% of the 
weighted average trading price of the Trust Units on the principal market on  which they are traded for the 10 day period 
after  the  Trust  Units  have  been  validly  tendered  for  redemption  and  the  “closing  market  price”  of  the  Trust  Units.    The 
redemption amount will be payable on the last day of the following calendar month.  The “closing market price” will be the 
closing  price  of  the  Trust  Units  on  the  principal  market  in  which  they  are  traded  on  the  date  on  which  they  were  validly 
tendered for redemption, or, if there was no trade of the Trust Units on that date, the average of the last bid and ask prices 
of the Trust Units on that date.  Cash payments for Units tendered for redemption are limited to $250,000 per month with 
redemption requests in excess of this amount, eligible to receive a note from BPL. 

(ii)  Contributed surplus: 

(thousands) 

Balance, December 31, 2005 

Unit-based compensation expense 
Unit-based compensation capitalized 
Exercise of trust unit incentive rights 

Balance, December 31, 2006 

Unit-based compensation expense 
Unit-based compensation capitalized 
Exercise of trust unit incentive rights 

Balance, December 31, 2007 

(iii)  Exchangeable shares:  

$ 

Amount 

2,456 

4,890 
1,107 
(3,480) 

4,973 

7,351 
1,316 
(4,271) 

$ 

9,369 

Pursuant to the Plan of Arrangement, 15,999,999 exchangeable shares were authorized and issued.  The exchangeable 
shares of BPL are exchangeable only into trust units based on the exchange ratio, which is adjusted monthly, to reflect the 
distribution paid on the trust units.  As a result distributions are not paid on the exchangeable shares. 

(thousands) 
Balance, beginning of year 

Exchanged for trust units 

Balance, end of year 

Years ended December 31, 

2007 

2006 

Number 

Amount 

Number 

Amount 

12,297 
(67) 

  $  75,121 
(411) 

14,101 
(1,804) 

  $  92,370 
(17,249) 

12,230 

  $  74,710 

12,297 

  $  75,121 

Exchange ratio, end of year 

  1.72244 

- 

1.52443 

- 

Trust units issuable on exchange 

21,066 

  $  74,710 

18,747 

  $  75,121 

On the tenth anniversary of the issuance of the Exchangeable Shares, subject to extension of such date by the Board of 
Directors of BPL, the Exchangeable Shares will be redeemed for Trust Units at a price equal to the value of that number of 
Trust Units based on the exchange ratio as at the last business day prior to the redemption date.  BPL may redeem all but 
not  less  than  all  of  the  outstanding  Exchangeable  Shares  at  any  time  when  the  aggregate  number  of  issued  and 
outstanding Exchangeable Shares is less than 1,000,000.  BPL will, at least 90 days prior to any redemption date, provide 
the registered holders with written notice of the prospective redemption.  The redemption price is equal to that described 
previously. 

c)  Trust unit incentive rights plan: 

The  Trust  has  a  unit  incentive  rights  plan  that  allows  the  Trust  to  issue  rights  to  acquire  trust  units  to  directors,  officers, 
employees  and  service  providers.    The  Trust  is  authorized  to  issue  up  to  4,882,225  unit  rights,  however,  the  number  of 
trust units reserved for issuance upon exercise of the rights shall not at any time exceed 5% of the aggregate number of 
issued and outstanding trust units of the Trust.  Trust unit incentive right exercise prices are equal to the market price for 
the trust units on the date that the unit rights are granted.  If certain conditions are met, the exercise price per unit may be 
calculated by deducting from the grant price the aggregate of all distributions, on a per unit basis, made by the Trust after 
the grant date.  The trust unit incentive rights granted under the plan vest over a four-year period and expire one year after 
each vesting date. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
Balance, December 31, 2005 

Granted 
Exercised 
Cancelled 
Reduction in exercise price 

Balance, December 31, 2006 

Granted 
Exercised 
Cancelled 
Reduction in exercise price 

Balance, December 31, 2007 

Exercisable, December 31, 2007 

The 
following 
December 31, 2007: 

table  summarizes 

Number of Trust 
Unit Incentive Rights 

Weighted Average  
Exercise 
 Price 

2,937,525 
1,514,100 
(534,450) 
(218,700) 
- 

3,698,475 
894,900 
(682,575) 
(184,675) 
- 

3,726,125 

925,750 

21.86 
33.92 
(11.11) 
(26.34) 
(3.42) 

24.67 
30.70 
(11.93) 
(27.94) 
(3.53) 

$ 

$ 

24.76 

19.26 

trust  unit 

incentive  rights  outstanding  and  exercisable  under 

the  plan  at 

Range of 
exercise 
 prices 

$ 

1.00 – 15.00 
15.00 – 30.00 
30.01 – 32.00 

$  

1.00 – 32.00  

Number 
outstanding 
at year-end 

353,050 
3,294,075 
79,000 

  3,726,125 

d)  Unit-based compensation: 

Trust Unit Incentive 
Rights Outstanding 

Weighted 
average 
remaining 
contractual 
life 

Trust Unit Incentive 
Rights Exercisable 

Weighted 
average 
exercise 
price 

Number 
exercisable at 
year-end 

Weighted 
average 
exercise 
 price 

0.9 
3.4 
3.1 

3.2 

$  

4.59 
  26.77 
  31.05 

$   24.76 

275,450 
629,975 
20,325 

925,750 

$  

3.09 
25.95 
31.05 

$  

19.26 

The Trust uses the fair value based method for the determination of the unit-based compensation costs.  The fair value of 
each incentive right granted was estimated on the date of grant using the modified Black-Scholes option-pricing model.  In 
the pricing model, the risk free interest  was 3.5% (2006 – 3.5%); volatility of 31% (2006 - 25%); a forfeiture rate of 10% 
(2006  -  10%)  and  an  expected  life  of  4.5  years.    The  fair  value  of  the  options  granted  in  2007  averages  $8.44 
(2006 - $7.96) per incentive right. 

e)  Restricted trust unit incentive plan: 

The  Trust  has  a  Restricted  Trust  Unit  Incentive  Plan  that  allows  the  Trust  to  award  trust  units  to  directors,  officers, 
employees and service providers.  The number of restricted trust units available under the plan shall be limited to 5% of the 
aggregate  number  of  issued  and  outstanding  units  of  the  Trust.    Vesting  arrangements  are  within  the  discretion  of  our 
board of directors, but  all awards  will vest  within three  years from the  date of  grant.   On the vesting date the holder  will 
receive either: (i) one trust unit; or (ii) the cash equivalent of one trust unit for each unit award as well as all distributions 
made on trust units from the date of grant to and including the vesting date at the discretion of the Trust.  Trust units may 
be issued from treasury or purchased on the open market. 

The following table summarizes the restricted trust unit's outstanding under the plan at December 31, 2007: 

Balance, December 31, 2006 
  Granted 
  Forfeited 

Balance, December 31, 2007 

- 
168,844 
(9,105) 

159,739 

For the year ended December 31, 2007, the Trust expensed $2.2 million (2006 – nil) relating to the Restricted Trust Unit 
Incentive Plan. 

 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
f)  Per unit amounts: 

The following table summarizes the weighted average trust units, exchangeable shares and convertible debentures used in 
calculating net income per trust unit: 

Years ended December 31, 

(thousands) 
Trust units 
Exchangeable shares converted at the exchange ratio  

Basic equivalent trust units 
Convertible debentures 
Trust unit incentive rights 

Diluted equivalent trust units 

 2007 

85,350 
20,193 

105,543 
1,891 
641 

108,075 

2006 

83,556 
18,600 

102,156 
2,389 
1,070 

105,615 

For  the  purposes  of  calculating  net  income  per  trust  unit  on  a  diluted  basis,  the  net  income  has  been  increased  by 
$4.4 million  (2006  –  $5.4  million)  with  respect  to  the  accretion,  amortization  and  interest  expense  on  the  convertible 
debentures.  For  the  year  ended  December  31,  2007  the  Trust  excluded  1.7  million  (2006  –  789,000)  weighted  average 
trust unit incentive rights from the diluted unit calculation as they are anti-dilutive.   

g)  Accumulated other comprehensive income: 

The  following  table  summarizes  the  amounts  recognized  on  adoption  of  the  new  accounting  standards  for  financial 
instruments and also the amortization of the amount recognized in accumulated other income on January 1, 2007: 

(thousands) 

Balance, January 1, 2007 
  Transition adjustment for discontinuance of hedge accounting, net of taxes of $2,569 
  Reclassification to net income during the year, net of taxes of $2,569 

Balance, December 31, 2007 

10.  Income taxes: 

$ 

$ 

- 
5,994 
(5,994) 

- 

The  provision  for  income  tax  differs  from  the  result  which  would  have  been  obtained  by  applying  the  combined  Federal 
and Provincial income tax rates to net income before taxes.  This difference results from the following items: 

Expected tax rate 
(thousands) 
Expected tax expense 

Effect of change in tax rate 
Distributions to unitholders  
SIFT tax, net of tax rate reduction 
Other 

Provision for income taxes (reductions) 

The provision for income taxes consists of: 

Current 
Future (reduction) 

Provision for income taxes (reductions) 

(thousands) 

Oil and natural gas properties 
Facilities  
Asset retirement obligations 
Unrealized financial instruments 

Future income taxes 

The significant components of future income tax assets and liabilities as at December 31 are: 

For the year ended December 31, 2007 Bonavista paid tax installments of nil (2006 - $785,000). 

Years ended December 31, 
2006 

2007 

32.6% 

35.5% 

$

70,955 

$

98,000 

(10,872) 
(99,673) 
36,444 
2,611 

(535) 

- 
(535) 

(535) 

$

$

$

$

2007 

156,540 
38,599 
(28,518) 
(13,517) 

(11,839) 
(113,481) 
- 
2,105 

(25,215) 

65 
(25,280) 

(25,215) 

2006 

146,023 
36,513 
(28,897) 
- 

$

$

$

$

$

153,104 

$

153,639 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11.  Financial instrument activities: 

a)  Balance sheet financial instruments: 

Bonavista's financial instruments recognized in the Consolidated Balance Sheet consist of accounts receivable, accounts 
payable, long-term debt, and other long-term obligations.  The market deficit of the Trust’s derivative financial instruments 
is $45.1 million.  Unless otherwise noted, carrying values reflect the current fair value of the Trust’s financial instruments.  
The estimated fair values of recognized financial instruments have been determined based on Bonavista's assessment of 
available  market  information  and  appropriate  methodologies,  or  through  comparisons  to  similar  instruments.    The  fair 
market value of the convertible debentures as at December 31, 2007 is $52.5 million. 

b)  Commodity price contracts: 

i)  Financial instruments: 

As at December 31, 2007, the Trust has hedged by way of costless collars to sell natural gas (gjs/d) and crude oil (bbls/d) 
as follows:  

Volume 

Average Price 

Term 

  5,000 gjs/d 
  5,000 gjs/d 
  7,000 bbls/d 
  1,000 bbls/d 
  2,000 bbls/d 

-  CDN$ 10.55 – AECO 
-  CDN$ 9.00 – AECO 
-  US$ 78.58 – WTI 

CDN$ 7.50 
CDN$ 7.00 
US$ 65.43 
CDN$ 49.00  -  CDN$ 57.00 – Bow River 
US$ 65.00 

-  US$ 80.50 – WTI 

January 1, 2008 – March 31, 2008 
April 1, 2008 – October 31, 2008 
January 1, 2008 – December 31, 2008 
January 1, 2008 – December 31, 2008 
January 1, 2009 – March 31, 2009 

As at December 31, 2007, the market deficit of these derivative financial instruments was approximately $45.1 million. 

ii)  Physical purchase contracts: 

As at December 31, 2007, the Trust has entered into direct sale costless collars to sell natural gas as follows: 

Volume 

  Average Price (CDN$ - AECO) 

Term 

20,000 gjs/d 

$ 7.75  - $ 10.53 

January 1, 2008 – March 31, 2008 

c)  Credit risk: 

Portions  of  the  Trust’s  accounts  receivable  are  with  joint  operating  partners  in  the  oil  and  natural  gas  industry  and  are 
subject to  normal industry credit risks.  Purchasers of the Trust’s oil  and natural gas products  are subject to  an internal 
credit review designed to mitigate the risk of non-payment. 

d) 

Interest rate risk: 

The Trust is exposed to interest rate risk to the extent that changes in market interest rates will impact the Trust’s bank 
debt which is subject to a floating interest rate. 

e)  Foreign currency: 

While substantially all of the Trust’s sales are denominated in Canadian dollars, the market prices in Canada for oil and 
natural gas are impacted by changes in the exchange rate between Canadian and United States dollar. 

12.  Commitments: 

The following is a summary of the Trust’s commitments as at December 31, 2007: 

  Total 

2008  

2009 

2010 

2011 

2012 and 
thereafter 

Payments Due by Period 

(thousands) 

Transportation expenses 
Office premises 

  $  24,706 
4,762 

  $  12,657 
1,527 

  $  8,127 
1,527 

  $  1,324 
1,412 

  $ 

953 
296 

  $  1,645 
- 

Total commitments 

  $  29,468 

  $  14,184 

  $  9,654 

  $  2,736 

  $  1,249 

  $  1,645 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
13.  Subsequent events: 

a)  Property acquisition: 

On January 14, 2008, the Trust completed the acquisition of producing and undeveloped oil and natural gas properties in 
the Willesden Green area of our South Central Alberta core region and the Fireweed area located in our Northeast British 
Columbia core region for a net purchase price of $167 million.  

b)  Financial instrument activities:  

Subsequent to December 31, 2007, the Trust has entered into the following commodity contracts: 

i)  Financial instruments: 

The Trust has hedged by way of costless collars to sell natural gas (gjs/d) and crude oil (bbls/d) as follows: 

Volume 

Average Price 

Term 

20,000 gjs/d 
  2,000 bbls/d 
  1,000 bbls/d 

CDN$ 7.38   -  CDN$ 8.46 – AECO 
CDN$ 61.00  -  CDN$ 71.75 – Bow River 
US$ 85.00 

-  US$ 105.60 – WTI 

April 1, 2008 – October 31, 2008 
April 1, 2008 – December 31, 2008 
January 1, 2009 – December 31, 2009 

ii)  Physical purchase contracts: 

The Trust has entered into direct sale costless collars to sell natural gas as follows: 

Volume 

  Average Price (CDN$ - AECO) 

Term 

45,000 gjs/d 
25,000 gjs/d 

$ 7.19  - $ 8.36 
$ 7.65  - $ 9.65 

April 1, 2008 – October 31, 2008 
November 1, 2008 – March 31, 2009 

 
 
 
 
 
 
 
 
 
CORPORATE INFORMATION

DIRECTORS 
Keith A. MacPhail, 
Chairman, President and CEO 
Ian S. Brown, 
Independent Businessman 
Michael M. Kanovsky, 
Sky Energy Corporation 
Harry L. Knutson, 
Nova Bancorp Inc. 
Margaret A. McKenzie, 
Range Royalty Management Ltd.  
Ronald J. Poelzer, 
Executive Vice President and CFO 
Christopher P. Slubicki, 
Independent Businessman 
Walter C. Yeates, 
Independent Businessman 

OFFICERS 
Keith A. MacPhail, 
Chairman, President and CEO 
Ronald J. Poelzer, 
Executive Vice President and CFO 
Glenn A. Hamilton, 
Senior Vice President 
John A. Curkan, 
Vice President, Marketing 
Orest G. Humeniuk, 
Vice President, Land 
Dean M. Kobelka, 
Vice President and Controller 
Thomas J. Mullane, 
Vice President, Engineering 
Lynda J. Robinson, 
Vice President, Human Resources and Administration 
Jason E. Skehar, 
Vice President, Production  
Hank R. Spence, 
Vice President, Operations 
Johannes H. Thiessen, 
Vice President, Exploration 
Grant A. Zawalsky, 
Corporate Secretary 

FOR FURTHER INFORMATION CONTACT: 

Keith A. MacPhail  
President and CEO 
(403) 213-4315 

or 

AUDITORS 

KPMG LLP 
Chartered Accountants 
Calgary, Alberta 

BANKERS 

Canadian Imperial Bank of Commerce  
Bank of Montreal  
Royal Bank of Canada 
The Bank of Nova Scotia 
The Toronto-Dominion Bank 
Alberta Treasury Branches 
BNP Paribas (Canada) 
National Bank of Canada 
Union Bank of California, N.A. (Canada Branch) 
Fortis Capital (Canada) 
HSBC Bank Canada 
Société Générale (Canada Branch) 
Sumitomo Mitsui Banking Corporation of Canada 
Calgary, Alberta 

ENGINEERING CONSULTANTS 

GLJ Petroleum Consultants Ltd. 
Ryder Scott Company Canada 
Calgary, Alberta 

LEGAL COUNSEL 

Burnet, Duckworth & Palmer LLP 
Calgary, Alberta 

REGISTRAR AND TRANSFER AGENT 

Valiant Trust Company 
Calgary, Alberta 

STOCK EXCHANGE LISTING 

Toronto Stock Exchange 
Trading Symbol  “BNP.UN”, “BNP.DB” and “BNP.DB.A” 

HEAD OFFICE 
700, 311 – 6 t h Avenue SW 
Calgary, Alberta T2P 3H2 
Telephone:  (403) 213-4300 
(403) 262-5184 
Facsimile:  
inv_rel@bonavistaenergy.com 
Email:  
www.bonavistaenergy.com 
Website: 

Ronald J. Poelzer 
Executive Vice President and CFO 
(403) 213-4308