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Industrie De Nora

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FY2014 Annual Report · Industrie De Nora
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2014 ANNUAL REPORT

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Denbury Resources Inc.

5320 Legacy Drive   |   Plano, Texas 75024   |   972.673.2000   |   www.denbury.com

 
 
 
 
 
 
 
 
TABLE OF CONTENTS

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Denbury’s CO2 Cycle

Tertiary Operations Map

Letter to Shareholders

Board of Directors

Officers

Form 10-K

Corporate Information 
(Inside Back Cover)

FORWARD-LOOKING STATEMENTS
The data contained in this annual report that are not historical facts are forward-looking statements that involve a number of risks and uncertainties. Such statements 
may relate to, among other things: long-term strategy; anticipated levels of future dividends and their rate of growth and sustainability; the length or severity of the oil 
price downturn in late 2014 and early 2015; forecasts of capital expenditures, drilling activity and development activities; timing of carbon dioxide (CO2) injections and 
production response to such tertiary flooding projects; estimated timing of pipeline construction or completion or the cost thereof; anticipated dates of completion 
of industrial plants to be constructed or under construction and the initial date of capture and amount of anthropogenic CO2; estimates of liquidity, costs, forecasted 
production rates or peak production rates and the growth thereof; estimates of hydrocarbon reserve quantities and values, including potential or recoverable reserves, 
CO2 reserves, and helium reserves; projected future hydrocarbon prices or costs; estimated future cash flows, including from our hedging positions, or uses of cash; 
availability of capital or borrowing capacity; estimated rates of return and overall economics; and anticipated availability and cost of equipment and services. These 
forward-looking statements are generally accompanied by words such as “believe”, “estimated”, “preliminary”, “projected”, “potential”, “anticipated”, “forecasted”, 
“expected”, “assume” or other words that convey the uncertainty of future events or outcomes. These statements are based on management’s current plans and 
assumptions and are subject to a number of risks and uncertainties as further outlined in our most recent Form 10-K filed with the SEC. Therefore, actual results may 
differ materially from the expectations, estimates, forecasts, projections, or assumptions expressed in or implied by any forward-looking statement herein made by or 
on behalf of the Company.

Cautionary Note to U.S. Investors — Current SEC rules regarding oil and gas reserve information allow oil and gas companies to disclose in filings with the SEC not only 
proved reserves, but also probable and possible reserves that meet the SEC’s definitions of such terms. We disclose only proved reserves in our filings with the SEC. 
Denbury’s proved reserves as of December 31, 2014 were estimated by DeGolyer & MacNaughton, an independent petroleum engineering firm. In this annual report, 
we make reference to probable and possible reserves, some of which have been estimated by our independent engineers and some of which have been estimated by 
Denbury’s internal staff of engineers. In this annual report, we also refer to estimates of resource or reserves “potential”, barrels recoverable, or other descriptions 
of volumes potentially recoverable, which in addition to reserves generally classifiable as probable and possible (2P and 3P reserves), include estimates of reserves 
that do not rise to the standards for possible reserves, and which SEC guidelines strictly prohibit us from including in filings with the SEC. These estimates, as well as 
the estimates of probable and possible reserves, are by their nature more speculative than estimates of proved reserves and are subject to greater uncertainties, and 
accordingly the likelihood of recovering those reserves is subject to substantially greater risk.

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For questions concerning dividends, stock 

excluding all exhibits other than our Section 302, 404 

certificates, transfer procedures or address 

and 906 certifications by the CEO and CFO. We will 

Our Form 10-K filed with the SEC is included herein, 

CORPORATE INFORMATION

STOCK EXCHANGE LISTING

New York Stock Exchange (“NYSE”) 

Ticker Symbol: DNR

CORPORATE HEADQUARTERS

Denbury Resources Inc. 

5320 Legacy Drive 

Plano, Texas 75024 

972. 673. 2000 

www.denbury.com

STOCK TRANSFER AGENT & 

REGISTRAR

changes, please contact:

American Stock Transfer and Trust Company 

6201 15th Avenue 

Brooklyn, NY 11219 

800. 937. 5449 

Email: info@amstock.com 

www.amstock.com

INVESTOR INQUIRIES

Phil Rykhoek 

972. 673. 2000

Mark Allen 

Senior Vice President &  

Chief Financial Officer 

972. 673. 2000

Ross Campbell 

President & Chief Executive Officer 

Manager, Investor Relations 

972. 673. 2825 

Email: ross.campbell@denbury.com

ANNUAL CERTIFICATIONS

During 2014, our Chief Financial Officer certified to 

the NYSE that he is not aware of any violation by 

the Company of the NYSE’s corporate governance 

listing standards.

FINANCIAL INFORMATION 

REQUESTS

For additional information and to receive additional 

copies of the Annual Report on Form 10-K as filed with 

the Securities and Exchange Commission (“SEC”) or 

to obtain other Denbury public documents, please 

contact: 

Denbury Resources Inc. 

Investor Relations 

5320 Legacy Drive 

Plano, Texas 75024 

972. 673. 2000 

Email: ir@denbury.com 

send shareholders our Form 10-K exhibits and any of 

our corporate governance documents, without charge, 

upon request. These documents are also available on 

our website at www.denbury.com.

ANNUAL MEETING

The Annual Meeting of the Stockholders will be  

held on Tuesday, May 19, 2015, at 3:00 P.M. CDT  

at Denbury’s Corporate Headquarters at  

5320 Legacy Drive, Plano, TX 75024.

LEGAL COUNSEL

Baker & Hostetler LLP

BANKERS

JP Morgan (Agent)

AUDITORS

PricewaterhouseCoopers LLP

RESERVE ENGINEERS

DeGolyer and MacNaughton

 
 
 
 
 
DENBURY’S CO2 CYCLE

STEP 1

CO2 SOURCES & CAPTURE

The	first	step	in	implementing	a	carbon	dioxide	enhanced	oil	

recovery	(“CO2	EOR”)	project	is	to	secure	access	to	substantial	volumes	

of	CO2.	Denbury	sources	CO2	both	from	naturally	occurring	underground	

reservoirs	and	from	industrial	sources,	which	capture,	process	and	

then	compress	the	CO2	for	delivery	into	a	pipeline	network.	The	CO2	

captured	from	industrial	sources	(which	is	sometimes	referred	to	as	

anthropogenic	or	man-made	CO2)	could	otherwise	be	released	into	

the	atmosphere.	For	our	Gulf	Coast	assets,	Denbury	sources	naturally	

occurring	CO2	from	Jackson	Dome	in	Mississippi,	and	industrial	CO2	from	

two	facilities:	one	in	Port	Arthur,	Texas	and	one	in	Geismar,	Louisiana.	

For	our	Rocky	Mountain	region,	Denbury	sources	CO2	from	the	Lost	

Cabin	Gas	plant	and	the	Shute	Creek	plant	in	Wyoming.

STEP 2

CO2 TRANSPORTATION

The	second	step	is	transporting	the	CO2	from	the	source	to	the	oil	

field.	We	operate	or	control	over	1,100	miles	of	CO2	pipelines	and	are	

continually	expanding	this	network	to	transport	naturally	occurring	CO2		

and	CO2	from	industrial	sources	to	our	tertiary	fields.	We	currently	utilize,	

on	average,	over	130	million	cubic	feet	of	CO2	from	industrial	sources	per	

day	and	anticipate	additional	CO2	from	industrial	sources	from	currently	

planned	or	future	construction	of	facilities	in	our	Gulf	Coast	region.

STEP 3

CO2 INJECTION

The	third	step	is	to	inject	the	CO2	into	the	oil-bearing	reservoir	

through	a	wellbore.	The	injected	CO2	moves	through	the	reservoir,	

mixing	with	the	crude	oil	trapped	there.	The	CO2	acts	to	separate	

the	oil	from	the	reservoir	rock	and	increase	the	oil’s	mobility	within	

the	reservoir.	The	mixture	is	driven	through	the	formation	into	a	

producing	wellbore,	where	it	then	comes	to	the	surface,	increasing	

the	field’s	oil	production.	To	date,	our	CO2	EOR	operations	have	

resulted	in	the	gross	production	of	over	100	million	barrels	of	oil		

that	may	not	have	otherwise	been	recovered.

STEP 4

CO2 EOR BENEFITS & STORAGE

CO2	EOR	operations	provide	considerable	economic	and	

environmental	benefits.	The	economic	benefits	of	CO2	EOR	include		

the	creation	of	jobs	due	to	large	cash	investments	required	to	

implement	and	operate	a	CO2	EOR	project	along	with	tax	payments	

to	local	governments.	Our	CO2	EOR	operations	also	provide	an	

environmentally	responsible	method	of	utilizing	and	ultimately		

storing	CO2	in	underground	oil	reservoirs	while	also	making	our		

nation	more	energy	secure.

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ROCKY MOUNTAIN REGION:  
POTENTIAL TERTIARY RESERVES(1)

Cedar Creek
Anticline
260-290 MMBbls

ND

MT

Bell Creek
40-50 MMBbls

WY

Lost Cabin

Greencore
Pipeline

Hartzog Draw
20-30 MMBbls

LaBarge
Area

Riley Ridge

Shute
Creek

Grieve
6 MMBbls

GULF COAST REGION:  
POTENTIAL TERTIARY RESERVES(1)

Tinsley
46 MMBbls

Delta 
Pipeline

Delhi
45 MMBbls

Mature Areas
170 MMBbls

Sonat MS
Pipeline

Jackson 
Dome

Mississippi
Power

Free State
Pipeline

MS

Heidelberg
44 MMBbls

AL

Conroe
130 MMBbls

Oyster Bayou
20-30 MMBbls

LA
Green Pipeline

NEJD Pipeline

PCS Nitrogen

Air Products

Headquarters

TX

Houston Area
150-215 MMBbls

Hastings
60-80 MMBbls

Webster
60-75 MMBbls

Thompson
30-60 MMBbls

 
Our	oil	and	natural	gas	properties	are	

concentrated	in	the	Gulf	Coast	and	Rocky	

Mountain	regions	of	the	United	States.	

Currently	our	properties	with	proved	

and	producing	reserves	in	the	Gulf	Coast	

region	are	situated	in	Mississippi,	Texas,	

Louisiana	and	Alabama,	and	in	the	Rocky	

Mountain	region	are	situated	in	Montana,	

North	Dakota	and	Wyoming.	Our	primary	

focus	is	using	CO2	in	EOR,	and	our	current	

portfolio	of	CO2	EOR	projects	provides	

us	significant	oil	production	and	reserve	

growth	potential	in	the	future.

“WE BELIEVE OUR INVESTMENTS, 

OUR EXPERIENCE AND OUR 

ACQUIRED KNOWLEDGE GIVE US 

A STRATEGIC AND COMPETITIVE 

ADVANTAGE, AND WE LOOK 

FORWARD TO CONTINUED  

LEADERSHIP IN THIS ARENA  

FOR MANY YEARS.”

Tertiary & Total Company Potential 
 (MMBOEs)

Tertiary

Proved(1) 

Potential(2) 

Produced-to-Date(3) 

Total Tertiary(2) 

215

679

100

994

Total Company Potential(4) 

1,200

Headquarters

Existing CO2 Pipelines  
Owned or Operated by Denbury

Denbury Proposed CO2 Pipelines

CO2 Pipelines Not Owned or  
Operated by Denbury

Denbury CO2 EOR Fields

Denbury Future CO2 EOR Fields

CO2 Resources Owned or Contracted

Industrial CO2 Sources: Producing or Pending Start Up

(1)		Potential,	proved	and	produced-to-date	tertiary	reserves	estimated	as	of	12/31/14	based	on	a	range	of	recovery	factors.	

Proved	reserves	based	on	year-end	12/31/14	SEC	prices.

(2)	Using	mid-points	of	ranges.

(3)	Produced-to-date	is	cumulative	tertiary	production	through	12/31/14.

(4)		Proved	and	potential	conventional	and	tertiary	reserves	estimated	as	of	12/31/14	based	on	a	range	of	recovery	factors.	

	 	Excludes	tertiary	production	to	date.

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DEAR FELLOW SHAREHOLDERS

Although	oil	prices	declined	precipitously	in	

On	the	operational	front,	we	view	2014	as	

the	fourth	quarter	of	2014	and	the	lower	oil	price	

a	year	we	can	build	upon.	There	were	several	

environment	has	continued	into	2015,	we	have	

bright	spots	for	Denbury	as	we	delivered	

unique	flexibility	in	our	business	model	to	adjust	

average	daily	production	of	74,432	barrels	of	oil	

our	capital	spending	in	times	of	uncertainty	

equivalent	(“BOE”)	per	day	in	2014.	We	increased	

while	maintaining	our	strong	financial	position.	

our	average	tertiary	oil	production	to	a	new	

As	a	result,	in	November	2014,	we	took	a	decisive	

record	level	of	41,079	barrels	per	day	(“Bbls/d”)	

and	proactive	step	by	significantly	reducing	our	

in	2014,	a	7%	increase	from	average	tertiary	oil	

projected	2015	capital	spending	to	$550	million,		

production	in	2013,	primarily	due	to	continued	

or	half	of	our	combined	2014	capital	spending		

field	development	and	expansion	of	facilities	in	

of	$1.1	billion.	

We	are	able	to	do	this	because	of	the		

unique	production	and	cash	flow	profile	of	our		

oil	and	natural	gas	assets,	which	are	almost		

all	either	current	or	future	carbon	dioxide	

our	existing	CO2	floods	at	Hastings,	Heidelberg,		

Oyster	Bayou,	Tinsley,	and	Bell	Creek	fields.	

Considering	our	reduced	capital	spending	plan		

for	2015,	we	expect	to	maintain	production	

relatively	flat	with	2014	levels.

enhanced	oil	recovery	(“CO2	EOR”)	projects.		

Denbury’s	total	estimated	proved	oil	and	

As	we	demonstrated	in	2014	by	balancing	our	

natural	gas	reserves	at	December	31,	2014,	were	

capital	expenditures	and	dividends	with	our		

438	million	BOE	(“MMBOE”),	of	which	83%	was	

cash	flow	from	operations,	we	are	committed		

crude	oil,	condensate,	and	natural	gas	liquids,	

to	strong	financial	discipline,	and	we	believe		

	77%	was	proved	developed,	and	49%	was	

that	we	can	fund	our	2015	capital	program		

attributable	to	Denbury’s	CO2	EOR	operations.		

and	dividends	with	projected	cash	flow		

The	net	reduction	of	total	proved	reserves	of		

from	operations.	

During	this	period	of	reduced	capital	

spending,	we	are	leveraging	the	talents	of	our	

dedicated	workforce	to	enhance	our	current	

asset	base.	At	the	end	of	2014,	we	assembled	

multi-disciplinary	innovation	and	improvement	

teams	among	existing	company	personnel	and	

commenced	detailed	evaluations	of	our	fields	and	

operational	performance	to	identify	and	improve	

our	operating	efficiency	and	reduce	costs.	I	am	

pleased	to	report	that	these	evaluations	are	going	

30	MMBOE	during	2014	was	primarily	the	result		

of	2014	production.	In	2014,	we	did	not	commence	

any	new	floods,	although	additional	phases	of	

existing	CO2	floods	were	implemented,	moving	

proved	undeveloped	(“PUD”)	reserves	into	proved	

developed	reserves,	lowering	our	PUD	percentage	

from	38%	of	the	total	reserves	at	December	31,	

2013	to	only	23%	at	December	31,	2014.	In	future	

years	we	plan	to	initiate	a	number	of	new	CO2	

floods,	including	at	Webster,	Conroe	and	Cedar	

Creek	Anticline	(“CCA”)	fields.

well.	The	innovation	and	improvement	teams	

In	the	Gulf	Coast	region,	Hastings,	Oyster	

have	presented	many	potentially	rewarding	ideas,		

Bayou	and	Heidelberg	fields	continue	to	show	

and	we	are	starting	to	evaluate	and	prioritize	

solid	production	growth	and	improved	reservoir	

these	ideas	to	work	toward	implementation.		

response.	Tinsley	Field	production	continues	

In	addition	to	our	innovation	and	improvement	

to	perform	strongly,	although	we	believe	

teams,	we	continue	to	explore	ways	to	reduce	

production	is	at	or	near	its	peak.	Additionally,	

costs	and	increase	efficiencies	in	everything		

we	are	reviewing	our	mature	tertiary	fields	with	

we	do,	and	I	expect	to	see	additional	

our	innovation	and	improvement	teams	and	

improvements	in	our	cost	control	initiatives		

are	optimistic	that	we	can	mitigate	some	of	the	

as	we	move	forward.	

production	declines	at		those	fields.	

	
		
	
	
	
	
 
 
CONTINUED TERTIARY PRODUCTION GROWTH

50000
45000
40000
35000
30000
25000
20000
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45,000

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35,000

30,000

25,000

20,000

15,000

10,000

5,000

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41,873
Bbls/d

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

In	the	Rocky	Mountain	region,	our	CCA	2014	

looking	at	multiple	options	to	solve	the	issues	at	

annual	production	was	up	14%	year-over-year,	

the	Riley	Ridge	gas	processing	facility,	including	

primarily	due	to		improved	drilling	efforts	as	

determining	solutions	for	the	sulfur	deposition	

well	as	waterflood	performance	in	mature	areas.	

in	the	gas	supply	wells	(together,	“Riley	Ridge”);	

Bell	Creek	Field	tertiary	production	increased	to	

however,	due	to	such	issues,	we	do	not	currently	

over	1,800	Bbls/d	at	December	31,	2014	compared	

expect	natural	gas	or	helium	production	at	

to	300	Bbls/d	at	the	end	of	2013,	and	we	expect	

Riley	Ridge	to	resume	until	2016.	We	continue	to	

production	at	this	field	to	continue	to	grow	

believe	Riley	Ridge	will	be	the	anchor	source	of	

in	2015.	Hartzog	Draw	Field	production	was	

CO2	for	our	Rocky	Mountain	fields	in	the	future.

up	slightly	for	the	full	year	as	a	result	of	our	

successful	completion	of	five	wells	in	2014.

As	CO2	EOR	is	increasingly	being	viewed	as	

a	complementary	long-term	strategy	to	reduce	

Our	CO2	supply	and	transportation	

carbon	emissions	from	various	current	and	

operations	continue	to	operate	strongly,	but	we	

proposed	industrial	facilities,	we	continue	to	have	

continue	to	look	for	potential	optimization	areas.	

ongoing	discussions	regarding	the	transport	or	

In	the	Gulf	Coast	region,	we	used	an	average	of	

purchase	of	CO2	volumes	from	existing	industrial	

835	million	cubic	feet	per	day	(“MMcf/d”)	of	CO2	

plants	of	various	types.	Currently	we	are	utilizing	

(including	CO2	captured	from	industrial	sources)	

over	2.5	million	metric	tons	of	CO2	annually	from	

for	our	tertiary	activities	during	2014.	Thus	far	in	

industrial	sources	for	our	CO2	EOR	operations	

2015,	we	have	completed	the	only	well	planned	

that	may	have	otherwise	been	released	into	the	

at	Jackson	Dome	this	year	and	are	awaiting	

atmosphere.	Based	on	information	from	the	

completion	and	flow	tests,	but	early	indications	

EPA’s	Greenhouse	Gas	Equivalencies	Calculator,	

show	that	this	well	will	be	productive.	In	addition,	

this	amount	equals	the	annual	greenhouse	gas	

our	industrial	source	supply	is	expected	to	get	a	

emissions	from	over	500,000	passenger	vehicles.	

boost	from	the	gasification	and	carbon	capture	

Our	CO2	EOR	process	provides	an	economical	and	

systems	at	Mississippi	Power’s	Kemper	County	

technically	feasible	method	to	develop	otherwise	

Power	Plant	in	the	next	12	to	18	months.

stranded	oil	reserves	with	the	added	benefit	of	

In	the	Rocky	Mountain	region,	we	used	an	

associated	CO2	storage.	

average	of	69	MMcf/d	of	CO2	during	2014	from	our	

On	the	financial	front,	we	generated	

combined	sources	at	LaBarge	and	Lost	Cabin.	Our	

approximately	$107	million	of	adjusted	cash	

innovation	and	improvement	teams	have	been	

flow	from	operations	in	excess	of	our	capital	

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expenditures	and	dividend	payments	in	2014,	

and	preserve	liquidity	amid	a	period	of	declining	

demonstrating	our	commitment	to	strong	

oil	prices	and	overall	oil	price	uncertainty.	

financial	discipline,	as	both	capital	and	lease	

operating	expenses	came	in	under	budget	for	

the	year.	We	are	seeing	continued	improvement	

from	our	focus	in	2014	on	reducing	costs,	as	

evidenced	by	four	consecutive	quarters	of	a	drop	

in	lease	operating	expenses	per	BOE	(excluding	

Delhi	Field	remediation	costs,	insurance	

reimbursements	and	unplanned	Riley	Ridge	

workovers).	Excluding	those	nonrecurring	items,	

fourth	quarter	operating	costs	averaged	$22.64	

per	BOE,	14%	lower	than	in	the	fourth	quarter	of	

2013.	In	addition,	we	expect	to	receive	significant	

incremental	cash	flow	from	our	hedges	in	place	

for	2015	if	the	current	lower	oil	price	environment	

persists	for	the	remainder	of	this	year.

As	we	strive	to	make	improvements	

throughout	our	entire	company,	we	are	

cognizant	of	opportunities	to	better	the	lives	

of	our	employees,	our	environment	and	our	

communities.	We	believe	that	operating	a	

sustainable	and	ethical	company	is	essential	to	

being	a	responsible	corporate	citizen,	and	have	

detailed	our	efforts	to	earn	this	distinction	in	our	

2014	Corporate	Responsibility	Report.	This	report	

illustrates	our	commitment	to	these	principles	

and	to	transparency	with	our	stakeholders	

regarding	our	economic,	environmental	and	

social	performance.	We	encourage	you	to	review	

our	report	and	provide	us	feedback	so	that	we	can	

continue	to	address	matters	that	are	important	to	

In	April	2014,	we	issued	$1.25	billion	of	

our	stakeholders.

5½%	Senior	Subordinated	Notes	due	2022	

to	repurchase	and	redeem	our	8¼%	Senior	

Subordinated	Notes	due	2020	and	to	pay	down	

approximately	$150	million	of	outstanding	

borrowings	on	our	bank	credit	facility.	In	

December	2014,	we	amended	and	restated	our	

bank	credit	facility,	which	provides	for	aggregate	

lender	commitments	of	$1.6	billion	and	an	

extended	termination	date	of	the	facility	from	

May	2016	to	December	2019.	Together,	these	

transactions	move	our	long-term	debt	maturities	

further	into	the	future	while	also	allowing	us	to	

lock	in	attractive	rates	and	reduce	our		

out-of-pocket	interest	costs.	

We	believe	Denbury’s	business	model	

is	an	excellent	example	of	how	to	combine	

technology,	economics	and	science	to	take	a	

proven,	safe	process	to	a	new	level.	We	believe	

our	investments,	our	experience	and	our	acquired	

knowledge	give	us	a	strategic	and	competitive	

advantage,	and	we	look	forward	to	continued	

leadership	in	this	arena	for	many	years.	We	have	

built	a	strong	team	of	dedicated	employees	with	

the	skills	and	expertise	to	pursue	our	strategy,	

and	our	results	are	directly	attributable	to	their	

efforts.	We	believe	this	dedication,	paired	with	

the	support	of	our	shareholders,	will	allow	us	

to	come	out	of	this	difficult	economic	period	

We	declared	quarterly	cash	dividends	of	

stronger	and	more	prepared	to	deliver	in	2015		

$0.0625	per	common	share	during	each	quarter	

and	beyond.

of	2014,	with	aggregate	dividends	of	$87.0	million,	

or	$0.25	per	common	share,	paid	during	the	year	

ended	December	31,	2014.	As	a	result	of	the	oil	

price	declines,	in	January	2015	we	announced	the	

decision	to	keep	our	dividend	payment	flat	for		

the	first	quarter	of	2015	at	the	rate	of	$0.0625	

per	common	share,	rather	than	increasing	it	as	

originally	planned.

On	the	share	repurchase	front,	we	bought	

back	a	total	of	12.4	million	shares	of	Denbury	

common	stock	for	$200.4	million	during	the	first	

quarter	of	2014.	In	November	2014,	we	announced	

that	our	share	repurchase	program	was	being	

suspended	in	order	to	protect	our	financial	health		

Sincerely,

Phil Rykhoek 

President	and	

Chief	Executive	Officer

March	27,	2015

	
	
	
 
 
	
	
BOARD OF DIRECTORS

Wieland F. Wettstein
Chairman of the Board 
President  
Finex Financial 
Corporation Ltd. 
Calgary, Alberta

Michael B. Decker
Partner  
Wingate Partners 
Dallas, Texas

Ronald G. Greene
Principal  
Tortuga Investment Corp. 
Calgary, Alberta (2)

Kevin O. Meyers
Independent 
Consultant 
Anchorage, Alaska

Randy Stein
Independent 
Consultant 
Denver, Colorado

Michael L. Beatty
Chairman and Chief 
Executive Officer 
Beatty & Wozniak, P.C. 
Denver, Colorad0 (1)

John P. Dielwart
Vice-Chairman  
ARC Financial Corp.
Calgary, Alberta

Gregory L. McMichael
Independent 
Consultant 
Denver, Colorado

Phil Rykhoek
Director, President and  
Chief Executive Officer 
Denbury Resources Inc. 
Plano, Texas

Laura A. Sugg
Independent 
Consultant 
Houston, Texas

(1)    Mr. Beatty resigned as a member of the Board of Directors effective as of March 20, 2015.
(2)    Mr. Greene will not be standing for re-election at Denbury’s 2015 Annual Meeting of the Stockholders.

Our	corporate	governance	guidelines,	as	well	as	the	charters	for	our	nominating/corporate	governance	committee;	compensation	committee;	audit	
committee;	reserves	and	health,	safety	and	environmental	committee;	and	risk	committee	can	be	found	on	the	Company	website	at	www.denbury.com.		
The	website	also	contains	other	corporate	governance	information	such	as	our	code	of	ethics	for	our	directors,	officers	and	employees;	our	hotline		
number	to	report	any	areas	of	concern;	and	other	data.

You	may	contact	our	board	members	by	addressing	a	letter	to	Denbury	Resources	Inc.,		Attn:	Corporate	Secretary,	or	by	email	to	secretary@denbury.com.

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OFFICERS

Phil Rykhoek
Director, President and 
Chief Executive Officer 

Mark C. Allen
Senior Vice President, 
Chief Financial Officer, 
Treasurer and 
Assistant Secretary

Jim Matthews
Senior Vice President, 
General Counsel and 
Secretary

Brad Kerr
Senior Vice President — 
Development, Technical 
and Innovation

Dan E. Cole
Vice President — 
Commercial  
Development and 
Governmental Relations

Matthew Dahan
Vice President — 
North Region

Matt Elmer
Vice President — 
Gulf Coast Region

John Filiatrault
Vice President — 
CO2 Supply and Pipelines

Jeff Marcel
Vice President — 
Drilling

Steve McLaurin
Vice President and 
Chief Information Officer

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Alan Rhoades
Vice President and 
Chief Accounting Officer

Whitney Shelley
Vice President and 
Chief Human Resources 
Officer

Cory Weinbel
Vice President — 
Projects and Facilities

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

2014 FORM 10-K
(Mark One)
   3   Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the fiscal year ended December 31, 2014  

OR
       Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from  _______________________ to _______________________

Commission file number 1-12935

DENBURY  RESOURCES  INC.
(Exact name of Registrant as specified in its charter)

Delaware 
(State or other jurisdiction of incorporation or organization) 

20-0467835 
(I.R.S. Employer Identification No.) 

5320 Legacy Drive, Plano, TX   
(Address of principal executive offices) 

75024
(Zip Code) 

Registrant’s telephone number, including area code:  (972) 673-2000

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class: 

Common Stock $.001 Par Value 

Name of Each Exchange on Which Registered: 

New York Stock Exchange 

Securities registered pursuant to Section 12(g) of the Act:  None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act    
Yes   3    No         

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act  
Yes         No   3    

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act 
of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been 
subject to such filing requirements for the past 90 days.  Yes   3    No           

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive 
Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter 
period that the registrant was required to submit and post such files).  Yes   3    No          

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be 
contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this 
Form 10-K or any amendment to this Form 10-K.    3   

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a small reporting 
company.  See the definitions of “large accelerated filer”, “accelerated filer”, and “small reporting company” in Rule 12-b2 of the Exchange Act.
Large accelerated filer   3     Accelerated filer          Non-accelerated filer          Smaller reporting company             

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    
Yes         No   3    

The aggregate market value of the registrant’s common stock held by non-affiliates, based on the closing price of the registrant’s common 
stock as of the last business day of the registrant’s most recently completed second fiscal quarter was $6,386,671,272.

The number of shares outstanding of the registrant’s Common Stock as of January 31, 2015, was 356,635,504.

Document: 

Incorporated as to:    

1.  Notice and Proxy Statement for the Annual Meeting 

1. Part III, Items 10, 11, 12, 13, 14 

of Stockholders to be held May 19, 2015.

DOCUMENTS INCORPORATED BY REFERENCE

 
 
 
 
 
 
 
2

Table of Contents

 Glossary and Selected Abbreviations ........................................................................................................................................  

3

Page

P ART I

Item 1. 

 Business and Properties .............................................................................................................................................................  

Item 1A. 

 Risk Factors .................................................................................................................................................................................  

Item 1B. 

 Unresolved Staff Comments ......................................................................................................................................................  

Item 2. 

 Properties .................................................................................................................................................................................... 

Item 3. 

 Legal Proceedings .......................................................................................................................................................................  

Item 4. 

 Mine Safety Disclosures .............................................................................................................................................................  

P ART II

Item 5. 

 Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities ........... 

Item 6. 

 Selected Financial Data ..............................................................................................................................................................  

Item 7. 

 Management’s Discussion and Analysis of Financial Condition and Results of Operations ................................................. 

Item 7A. 

 Quantitative and Qualitative Disclosures About Market Risk ................................................................................................. 

Item 8. 

 Financial Statements and Supplementary Information ........................................................................................................... 

Item 9. 

 Changes in and Disagreements with Accountants on Accounting and Financial Disclosure ................................................ 

Item 9A. 

 Controls and Procedures ............................................................................................................................................................ 

Item 9B. 

 Other Information .......................................................................................................................................................................  

P ART III

Item 10. 

 Directors, Executive Officers and Corporate Governance........................................................................................................ 

Item 11. 

 Executive Compensation ............................................................................................................................................................  

Item 12. 

 Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters ............................. 

Item 13. 

 Certain Relationships and Related Transactions, and Director Independence ...................................................................... 

Item 14. 

 Principal Accountant Fees and Services ....................................................................................................................................  

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P ART IV

Item 15. 

 Exhibits and Financial Statement Schedules ............................................................................................................................ 

97

 Signatures ....................................................................................................................................................................................  

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Glossary and Selected Abbreviations

Bbl 

Bbls/d 

Bcf 

BOE 

BOE/d 

Btu 

CO2 

EOR 

Finding  and  development  costs 

GAAP 

MBbls 

MBOE 

Mcf 

Mcf/d 

MMBbls 

MMBOE 

MMBtu 

MMcf 

MMcf/d 

One stock tank barrel, of 42 U.S. gallons liquid volume, used herein in reference to crude oil or other liquid 
hydrocarbons.

Barrels of oil or other liquid hydrocarbons produced per day.

One billion cubic feet of natural gas, CO2 or helium.

One barrel of oil equivalent, using the ratio of one barrel of crude oil, condensate or natural gas liquids to 6 Mcf of 
natural gas.

BOEs produced per day.

British thermal unit, which is the heat required to raise the temperature of a one-pound mass of water from 58.5 to 
59.5 degrees Fahrenheit (°F).

Carbon dioxide.

Enhanced oil recovery. In the context of our oil and natural gas production, EOR is also referred to as tertiary recovery.

The  average  cost  per  BOE  to  find  and  develop  proved  reserves  during  a  given  period.  It  is  calculated  by  dividing  
(a) costs, which include the sum of (i) the total acquisition, exploration and development costs incurred during  
the  period  plus  (ii)  future  development  and  abandonment  costs  related  to  the  specified  property  or  group  of 
properties, by (b) the sum of (i) the change in total proved reserves during the period plus (ii) total production 
during that period.

Accounting principles generally accepted in the United States of America.

One thousand barrels of crude oil or other liquid hydrocarbons.

One thousand BOEs.

One thousand cubic feet of natural gas, CO2 or helium at a temperature base of 60 degrees Fahrenheit (°F) and at 
the legal pressure base (14.65 to 15.025 pounds per square inch absolute) of the state or area in which the reserves 
are located or sales are made.

One thousand cubic feet of natural gas, CO2 or helium produced per day.

One million barrels of crude oil or other liquid hydrocarbons.

One million BOEs.

One million Btus.

One million cubic feet of natural gas, CO2 or helium.

One million cubic feet of natural gas, CO2 or helium per day.

Noncash fair value adjustments 
on commodity derivatives 

NYMEX 

Probable Reserves* 

The net change during the period in the fair market value of commodity derivative positions. Noncash fair value 
adjustments on commodity derivatives is a non-GAAP measure and makes up only a portion of “Derivatives 
expense (income)” in the Consolidated Statements of Operations, which also includes the impact of settlements  
on commodity derivatives during the period. Its use is further discussed in Management’s Discussion and Analysis 
of Financial Condition and Results of Operations – Results of Operations – Operating Results Table.

The New York Mercantile Exchange. In the context of our oil and natural gas sales, NYMEX pricing represents the 
West Texas Intermediate benchmark price for crude oil and Henry Hub benchmark price for natural gas.

Reserves that are less certain to be recovered than proved reserves but which, together with proved reserves, are 
as likely as not to be recovered.

Proved Developed Reserves* 

Reserves that can be expected to be recovered through existing wells with existing equipment and operating 
methods.

Proved Reserves* 

Reserves that geological and engineering data demonstrate with reasonable certainty to be recoverable in future 
years from known reservoirs under existing economic and operating conditions.

Proved Undeveloped Reserves* 

Reserves that are expected to be recovered from new wells on undrilled acreage or from existing wells, in each 
case where a relatively major expenditure is required.

PV-10 Value 

Tcf 

Tertiary Recovery 

The estimated future gross revenue to be generated from the production of proved reserves, net of estimated 
future production, development and abandonment costs, and before income taxes, discounted to a present value 
using an annual discount rate of 10%. PV-10 Values were prepared using average hydrocarbon prices equal to  
the  unweighted  arithmetic  average  of  hydrocarbon  prices  on  the  first  day  of  each  month  within  the  12-month 
period preceding the reporting date. PV-10 Value is a non-GAAP measure and does not purport to represent the fair 
value of our oil and natural gas reserves; its use is further discussed in footnote 5 to the table included in Item 1, 
Estimated  Net  Quantities  of  Proved  Oil  and  Natural  Gas  Reserves  and  Present  Value  of  Estimated  Future  Net 
Revenues – Oil and Natural Gas Reserve Estimates.

One trillion cubic feet of natural gas, CO2 or helium.

A term used to represent techniques for extracting incremental oil out of existing oil fields (as opposed to primary 
and secondary recovery or “non-tertiary” recovery). In the context of our oil and natural gas production, tertiary 
recovery is also referred to as EOR.

*   This definition is an abbreviated version of the complete definition set forth in Rule 4-10(a) of Regulation S-X. For the complete definition see: 
http://www.ecfr.gov/cgi-bin/retrieveECFR?gp=1&SID=6f0cbc2a2934b1576e95496863cfb7ef&ty=HTML&h=L&r=SECTION&n=se17.3.210_14_610.

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2014 ANNUAL REPORT 
 
 
Item 1. Business and Properties

GENERAL

Denbury  Resources  Inc.,  a  Delaware  corporation,  is  an  independent  oil  and  natural  gas  company  with  437.7  MMBOE  of  estimated 

proved  oil  and  natural  gas  reserves  as  of  December  31,  2014,  of  which  83%  is  oil.  Our  operations  are  focused  in  two  key  operating 
areas:  the  Gulf  Coast  and  Rocky  Mountain  regions.  Our  goal  is  to  increase  the  value  of  our  properties  through  a  combination  of 
exploitation,  drilling  and  proven  engineering  extraction  practices,  with  the  most  significant  emphasis  relating  to  CO2  enhanced   
oil  recovery  operations.

As  part  of  our  corporate  strategy,  we  are  committed  to  strong  financial  discipline,  efficient  operations  and  creating  long-term 

value  for  our  shareholders  through  the  following  key  principles:

• 

target specific regions where we either have, or believe we can create, a competitive advantage as a result of our ownership or 
use of CO2 reserves, oil fields and CO2 infrastructure;

•  secure properties where we believe additional value can be created through tertiary recovery operations and a combination of 

other exploitation, development, exploration and marketing techniques;

•  acquire properties that give us a majority working interest and operational control or where we believe we can ultimately obtain it;

•  maximize the value and cash flow generated from our operations by increasing production and reserves while controlling costs;

•  optimize the timing and allocation of capital among our investment opportunities to maximize the rates of return on our investments;

• 

return a portion of the cash flow generated from our operations to shareholders through regular quarterly dividend payments  

at a sustainable rate, and strategic repurchases of our common stock made from time to time;

•  exercise financial discipline by balancing our development capital expenditures and dividends with our cash flow from 

operations; and

•  attract and maintain a highly competitive team of experienced and incentivized personnel.

Denbury  has  been  publicly  traded  on  the  New  York  Stock  Exchange  since  1997.  Our  corporate  headquarters  is  located  at   

5320  Legacy  Drive,  Plano,  Texas  75024,  and  our  phone  number  is  972-673-2000.  At  December  31,  2014,  we  had  1,523  employees,  813 
of  whom  were  employed  in  field  operations  or  at  our  field  offices.  We  make  our  annual  report  on  Form  10-K,  quarterly  reports   
on  Form  10-Q,  current  reports  on  Form  8-K,  and  amendments  to  those  reports,  filed  or  furnished  pursuant  to  section  13(a)  or  15(d) 

of  the  Securities  Exchange  Act  of  1934,  available  free  of  charge  on  or  through  our  website,  www.denbury.com,  as  soon  as 
reasonably  practicable  after  we  electronically  file  such  material  with,  or  furnish  it  to,  the  SEC.  The  public  may  read  and  copy  any 

materials  we  file with the SEC at the SEC’s Public Reference Room at 100 F Street, NE, Washington, DC 20549. The public may obtain 
information  on  the  operation  of  the  Public  Reference  Room  by  calling  the  SEC  at  1-800-SEC-0330.  The  SEC  also  maintains  a  website, 

www.sec.gov,  which contains reports, proxy and information statements and other information filed by Denbury. Throughout this 
Annual  Report  on  Form  10-K  (“Form  10-K”)  we  use  the  terms  “Denbury,”  “Company,”  “we,”  “our,”  and  “us”  to  refer  to  Denbury 

Resources  Inc.  and,  as  the  context  may  require,  its  subsidiaries.

2014 BUSINESS DEVELOPMENTS

In  response  to  the  decline  in  oil  prices  during  the  latter  part  of  2014,  in  November  2014,  we  announced  a  significant  reduction   

in  our  capital  spending  plans,  reducing  projected  2015  capital  spending  to  $550  million,  or  roughly  half  of  2014  levels,  and 

decreasing  our  estimated  dividend  rate  for  2015  to  $0.40  per  common  share  on  an  annualized  basis,  from  the  previous  projection 

of  a  rate  ranging  between  $0.50  per  common  share  to  $0.60  per  common  share  on  an  annualized  basis.  At  the  same  time,  we 

announced  that  our  share  repurchase  program  was  being  suspended  in  order  to  protect  our  financial  health  and  preserve  liquidity 

amid  a  period  of  declining  oil  prices  and  overall  oil  price  uncertainty.  As  a  result  of  further  oil  price  declines  in  late  2014  and  early 

2015,  in  January  2015,  we  announced  another  change  in  our  planned  2015  dividend  rate,  as  the  Company’s  Board  of  Directors 

declared  a  dividend  of  $0.0625  per  common  share  for  the  first  quarter  of  2015,  or  $0.25  per  common  share  on  an  annualized  basis, 

a  level  consistent  with  our  2014  dividend  rate.

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2014  business  developments  also  included  the  following:

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Increased our average tertiary oil production to 41,079 Bbls/d in 2014, a 7% increase from average tertiary oil production in  
2013, primarily due to continued field development and expansion of facilities in our existing CO2 floods at Hastings, Heidelberg, 
Oyster Bayou, Tinsley, and Bell Creek fields.

•  Declared quarterly cash dividends of $0.0625 per common share during each quarter of 2014, with aggregate dividends of  

$87.0 million, or $0.25 per common share, paid during the year ended December 31, 2014.

•  Repurchased a total of 12.4 million shares of Denbury common stock for $200.4 million during the first quarter of 2014.

•  Reduced our interest expense by refinancing a portion of our indebtedness. In April 2014, we issued $1.25 billion of 5½% Senior 
Subordinated Notes due 2022. The net proceeds of approximately $1.23 billion, after issuance costs, were used to repurchase  
and redeem our 8¼% Senior Subordinated Notes due 2020 and to pay down approximately $150 million of outstanding borrowings 
on our bank credit facility.

•  Amended and restated our bank credit facility, effective as of December 9, 2014, to provide for a borrowing base of $3.0 billion, 

aggregate lender commitments of $1.6 billion, and an extended termination date of the facility from May 2016 to December 2019.

•  During the fourth quarter of 2014, we created innovation and improvement teams to evaluate each of our assets during 2015 

with a goal of increasing the value of both existing assets and future projects by optimizing field operational and development 
plans, increasing CO2 flood recovery efficiency and reducing costs.

OIL AND NATURAL GAS OPERATIONS

Summary. Our oil and natural gas properties are concentrated in the Gulf Coast and Rocky Mountain regions of the United States. 
Currently  our  properties  with  proved  and  producing  reserves  in  the  Gulf  Coast  region  are  situated  in  Mississippi,  Texas,  Louisiana 
and  Alabama, and in the Rocky Mountain region are situated in Montana, North Dakota and Wyoming. Our primary focus is using  
CO2 in EOR,  and  our  current  portfolio  of  CO2  EOR  projects  provides  us  significant  oil  production  and  reserve  growth  potential  in 
the  future.

We  have  been  conducting  and  expanding  EOR  operations  on  our  assets  in  the  Gulf  Coast  region  since  1999,  and  as  a  result,   
we  currently  have  many  more  CO2  EOR  projects  in  this  region  than  in  the  Rocky  Mountain  region.  In  the  Gulf  Coast  region,  we  own 
what  is,  to  our  knowledge,  the  region’s  only  significant  naturally  occurring  source  of  CO2,  and  these  large  volumes  of  naturally 
occurring  CO2  have  allowed  us  to  significantly  grow  our  production  in  that  region.  In  addition  to  the  sources  of  CO2  we  currently 
own,  we  purchase  and  use  CO2  captured  from  industrial  sources  which  would  otherwise  be  released  into  the  atmosphere 
(sometimes  referred  to  as  anthropogenic,  man-made  or  industrial-source  CO2)  in  our  tertiary  operations.  These  industrial  sources 
of CO2  help  us  recover  additional oil from mature oil fields and, we believe, also provide an economical way to reduce atmospheric  
CO2  emissions  through  the  concurrent  underground  storage  of  CO2  which  occurs  as  part  of  our  oil-producing  EOR  operations.  We 
expect  the  amount  of  CO2  we  use  which  is  captured  from  industrial  sources  to  grow  in  the  future.

Through December 31, 2014, we have invested a total of $4.1 billion in our tertiary fields in the Gulf Coast region (including acquisition 

costs and goodwill) and, in addition to recovering all of these costs, we have generated $1.9 billion of excess net cash flow (revenue 
less  operating  expenses  and  capital  expenditures,  excluding  capital  expenditures  related  to  pipelines  and  CO2  source  fields).  Of  this 
total  invested  amount,  approximately  $286.9  million  (7%)  has  been  spent  on  fields  that  did  not  have  any  appreciable  proved 

reserves at December 31, 2014. The proved oil reserves in our Gulf Coast tertiary oil fields have a year-end 2014 PV-10 Value of $4.8 billion, 

calculated  using  average  2014  NYMEX  oil  prices  of  $94.99.  Including  the  Green  Pipeline,  which  currently  serves  our  Hastings   
and  Oyster  Bayou  fields,  we  have  invested  a  total  of  $2.2  billion  in  CO2  pipelines  and  CO2  source  fields  in  the  Gulf  Coast  region.

We  began  operations  in  the  Rocky  Mountain  region  in  2010  in  connection  with,  and  following,  our  merger  with  Encore  Acquisition 

Company  (“Encore”).  We  completed  construction  of  the  first  section  of  the  20-inch  Greencore  Pipeline  (our  first  CO2  pipeline  in  the 
Rocky  Mountain  region)  in  late  2012,  and  received  our  first  CO2  deliveries  from  the  ConocoPhillips-operated  Lost  Cabin  gas  plant  in 
central  Wyoming  during  the  first  quarter  of  2013.  We  started  CO2  injections  at  our  Bell  Creek  Field  in  Montana  during  the  second 
quarter  of  2013,  with  tertiary  oil  production  from  this  field  commencing  in  the  third  quarter  of  2013.  In  addition  to  our  current 

tertiary  flood  in  the  Rocky  Mountain  region,  we  currently  have  long-term  plans  to  flood  Hartzog  Draw  Field,  Grieve  Field,  and  the 
Cedar  Creek  Anticline  (“CCA”)  with  CO2  after  we  perform  additional  non-tertiary  development  of  these  fields.  CCA  is  a  geological 
structure  over  126  miles  in  length  consisting  of  14  different  operating  areas.  Our  Riley  Ridge  Field  acquisition  (completed  in   
two  stages)  in  2010  and  2011,  the  acquisition  of  an  interest  in  CO2  reserves  in  LaBarge  Field  from  Exxon  Mobil  Corporation  and  its 
wholly-owned  subsidiary  XTO  Energy  Inc.  (collectively,  “ExxonMobil”)  in  2012,  and  the  previously  mentioned  deliveries  from  the 
ConocoPhillips-operated  Lost  Cabin  gas  plant  are  expected  to  provide  us  the  CO2  necessary  for  our  current  inventory  of  CO2  EOR 
projects  in  the  Rocky  Mountain  region.

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Field  Summary  Table.  The  following  table  provides  a  summary  by  field  and  region  of  selected  proved  oil  and  natural  gas 

reserve  information, including total proved reserve quantities and the associated PV-10 Value of those reserves as of December 31, 2014, 
and average  daily  production  for  2014,  all  based  on  Denbury’s  net  revenue  interest  (“NRI”).  The  reserve  estimates  for  all  years 
presented  were  prepared  by  DeGolyer  and  MacNaughton  (“D&M”),  independent  petroleum  engineers  located  in  Dallas,  Texas.  We 
serve  as  operator  of  virtually  all  of  our  significant  properties,  in  which  we  also  own  most  of  the  interests,  although  typically   
less  than  a  100%  working  interest,  and  a  lesser  NRI  due  to  royalties  and  other  burdens.  For  additional  oil  and  natural  gas  reserves 
information,  see  Estimated  Net  Quantities  of  Proved  Oil  and  Natural  Gas  Reserves  and  Present  Value  of  Estimated  Future  Net 
Revenues  below.

Proved Reserves as of December 31, 2014(1) 

2014 Average

  Daily Production 

Oil 
(MBbls) 

Natural Gas 
(MMcf) 

MBOEs 

 % of Company 
Total  
MBOEs 

PV-10 
Value(2) 
(000’s) 

Oil 
(Bbls/d) 

Natural Gas  Average
2014 NRI

(Mcf/d) 

Tertiary oil properties
Gulf Coast region
  Mature properties:
  Brookhaven 
  Eucutta 
  Mallalieu 
  Other mature properties (3) 

  Total mature properties 
  Delhi (4) 
  Hastings   
  Heidelberg 
  Oyster Bayou 
  Tinsley 

  Total Gulf Coast region 

Rocky Mountain region
  Bell Creek 

  Total Rocky Mountain region 
  Total tertiary properties 

Non-tertiary oil and gas properties
Gulf Coast region
  Mississippi 
  Texas 
  Other   

  Total Gulf Coast region 

Rocky Mountain region
  Cedar Creek Anticline (5) 
  Riley Ridge 
  Other   

  Total Rocky Mountain region 
  Total non-tertiary properties 

Company Total 

8,373 
6,853 
5,083 
  19,813 
  40,122 
  27,573 
  41,687 
  33,170 
  13,413 
  22,648 
  178,613 

  36,505 
  36,505 
  215,118 

2,932 
  24,462 
6,033 
  33,427 

  103,886 
— 
9,904 
  113,790 
  147,217 
  362,335 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

— 
— 
— 

  35,376 
  18,632 
3,301 
  57,309 

  15,839 
  367,516 
  11,738 
  395,093 
  452,402 
  452,402 

8,373 
6,853 
5,083 
  19,813 
  40,122 
  27,573 
  41,687 
  33,170 
  13,413 
  22,648 
  178,613 

  36,505 
  36,505 
  215,118 

8,828 
  27,567 
6,583 
  42,978 

  106,526 
  61,253 
  11,860 
  179,639 
  222,617 
  437,735 

1.9% 
1.6% 
1.2% 
4.5% 
9.2% 
6.3% 
9.5% 
7.5% 
3.1% 
5.2% 
40.8% 

8.3% 
8.3% 
49.1% 

2.0% 
6.3% 
1.6% 
9.9% 

24.3% 
14.0% 
2.7% 
41.0% 
50.9% 
100.0% 

$  254,190 
161,070 
178,238 
425,246 
  1,018,744 
546,648 
  1,039,419 
904,021 
508,243 
829,163 
  4,846,238 

721,717 
721,717 
  5,567,955 

112,754 
625,952 
99,359 
838,065 

  2,099,653 
27,606 
214,790 
  2,342,049 
  3,180,114 
$ 8,748,069 

  1,759 
  2,137 
  1,799 
  6,122 
  11,817 
  4,340 
  4,777 
  5,707 
  4,683 
  8,507 
  39,831 

  1,248 
  1,248 
  41,079 

  1,093 
  5,384 
976 
  7,453 

  18,488 
— 
  3,586 
  22,074 
  29,527 
  70,606 

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

— 
— 
— 

7,350 
5,436 
514 
  13,300 

2,073 
968 
6,614 
9,655 
  22,955 
  22,955 

81.4%
83.6%
78.1%
71.7%
75.9%
74.0%
79.9%
80.8%
87.0%
81.4%
79.1%

83.6%
83.6%
79.3%

30.9%
80.7%
29.1%
53.6%

81.0%
79.7%
38.8%
68.9%
63.9%
72.1%

(1)  The above reserve estimates were prepared in accordance with Financial Accounting Standards Board Codification (“FASC”) Topic 932, Extractive Industries – Oil and 
Gas, using the arithmetic average of the first-day-of-the-month NYMEX commodity price for each month during 2014, which were $94.99 per Bbl for crude oil and  
$4.30 per MMBtu for natural gas, both of which were adjusted for market differentials by field. This prescribed methodology does not reflect significant crude oil price 
declines in late 2014 and early 2015, when oil prices dropped rapidly, declining to below $45 per Bbl in January 2015. Sustained prices at these recent levels would 
result in a significant decrease in our PV-10 Value, and to a lesser degree, a reduction in our proved reserve volumes.

(2)  PV-10 Value is a non-GAAP measure and is different from the GAAP measure, the Standardized Measure of Discounted Future Net Cash Flows (“Standardized Measure”), 
in that PV-10 Value is a pre-tax number and the Standardized Measure is an after-tax number. The Standardized Measure was $5.9 billion at December 31, 2014.  
A comparison of PV-10 Value to the Standardized Measure is included in the reserves table in Estimated Net Quantities of Proved Oil and Natural Gas Reserves and 
Present Value of Estimated Future Net Revenues below. The information used to calculate PV-10 Value is derived directly from data determined in accordance with  
FASC Topic 932. See the definition of PV-10 Value in the Glossary and Selected Abbreviations.

(3)  Other mature properties include Cranfield, Little Creek, Martinville, McComb and Soso fields in Mississippi and Lockhart Crossing Field in Louisiana.

(4)  The foregoing Delhi Field reserve quantities, values and average daily production reflect the reversionary assignment of approximately 25% of our interest in that  

field effective November 1, 2014. The effectiveness, timing, and scope of the reversionary assignment are subject to ongoing litigation, the ultimate outcome of which 
cannot be predicted.

(5)  The Cedar Creek Anticline consists of a series of 14 different operating areas.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Enhanced  Oil  Recovery  Overview.  CO2  used  in  EOR  is  one  of  the  most  efficient  tertiary  recovery  mechanisms  for  producing 

crude  oil.  When  injected  under  pressure  into  underground,  oil-bearing  rock  formations,  CO2  acts  somewhat  like  a  solvent  as   
it  travels  through  the  reservoir  rock,  mixing  with  and  modifying  the  characteristics  of  the  oil  so  it  can  be  produced  and  sold.  The 
terms  “tertiary  flood,”  “CO2  flood”  and  “CO2  EOR”  are  used  interchangeably  throughout  this  document.

While  enhanced  oil  recovery  projects  utilizing  CO2  have  been  successfully  performed  by  numerous  oil  and  gas  companies  in  a 

wide  range  of  oil-bearing  reservoirs  in  different  oil-producing  basins,  we  believe  our  investments,  experience  and  acquired 
knowledge  give  us  a  strategic  and  competitive  advantage  in  the  areas  in  which  we  operate.  We  apply  what  we  have  learned  and 
developed  over  the  years  to  improve  and  increase  sweep  efficiency  within  the  CO2  EOR  projects  we  operate.

We  began  our  CO2  operations  in  August  1999,  when  we  acquired  Little  Creek  Field,  followed  by  our  acquisition  of  Jackson  Dome 

CO2  reserves  and  the  NEJD  pipeline  in  2001.  Based  upon  our  success  at  Little  Creek  and  the  ownership  of  the  CO2  reserves,  we 
began  to  transition  our  capital  spending  and  acquisition  efforts  to  focus  more  heavily  on  CO2  EOR  and,  over  time,  transformed  our 
strategy  to  focus  primarily  on  owning  and  operating  oil  fields  that  are  well  suited  for  CO2  EOR  projects.  Prior  to  tertiary  flooding, 
we  strive  to  maximize  the  currently  sizeable  primary  and  secondary  production  from  our  prospective  tertiary  fields  and  from 
fields  in  which  tertiary  floods  have  commenced  but  still  contain  significant  non-tertiary  production.  Our  asset  base  today  almost 
entirely  consists  of,  or  otherwise  relates  to,  oil  fields  that  we  are  currently  flooding  with  CO2  or  plan  to  flood  with  CO2  in  the 
future,  or  assets  that  produce  CO2.

Our  tertiary  operations  have  grown  so  that  (1)  49%  of  our  proved  reserves  at  December  31,  2014  are  proved  tertiary  oil  reserves; 
(2)  55%  of  our  2014  production  was  related  to  tertiary  oil  operations  (on  a  BOE  basis);  and  (3)  75%  of  our  2014  capital  expenditures 
(excluding  acquisitions)  were  related  to  our  tertiary  oil  operations.  At  year-end  2014,  the  proved  oil  reserves  in  our  tertiary 

recovery  oil  fields  had  an  estimated  PV-10  Value  of  approximately  $5.6  billion,  or  64%  of  our  total  PV-10  Value.  In  addition,  there 
are  significant  probable  and  possible  reserves  at  several  other  fields  for  which  tertiary  operations  are  underway  or  planned.

Although  the  up-front  cost  of  tertiary  production  infrastructure  and  time  to  construct  pipelines  and  production  facilities  is 

greater  than  in  primary  oil  recovery,  we  believe  tertiary  recovery  has  several  favorable,  offsetting  and  unique  attributes,  including 
(1)  a  lower  exploration  risk,  as  we  are  operating  oil  fields  that  have  significant  historical  production  and  reservoir  and  geological 

data,  (2)  an  industry-competitive  rate  of  return  at  relatively  low  oil  prices,  depending  on  the  specific  field  and  area,  (3)  limited 
competition  for  this  recovery  method  in  our  geographic  regions,  (4)  our  EOR  operations  are  generally  less  disruptive  to  new  habitats 
in  comparison  to  other  oil  and  natural  gas  development  because  we  further  develop  existing  (as  opposed  to  new)  oil  fields,   
and  (5)  through  our  oil-producing  EOR  operations,  we  concurrently  store  CO2  captured  from  industrial  sources  in  the  same 
underground  formations  that  previously  trapped  and  stored  oil  and  natural  gas.

2015  Development  Plan.  In  the  fourth  quarter  of  2014,  we  announced  that  we  were  undertaking  development  plan  changes 
and  operational  initiatives  in  light  of  the  late-2014  significant  oil  price  declines  and  uncertainty  around  future  oil  prices.  These 
changes  included  reducing  budgeted  2015  capital  spending  to  a  level  at  which  we  believe  we  can  maintain  production  relatively  

flat  with  average  2014  levels,  while  slowing  the  development  pace  of  certain  fields.  During  this  period  of  reduced  capital  spending, 
the  recently-created  innovation  and  improvement  teams  are  evaluating  each  of  our  assets  with  a  goal  of  increasing  the  value  of 
both  existing  assets  and  future  projects  by  optimizing  field  operational  and  development  plans,  increasing  CO2  flood  recovery 
efficiency  and  reducing  costs.  These  initiatives  aim  to  increase  the  profitability  of  our  assets,  making  them  more  resilient  to  lower 
oil  prices.  We  will  continue  to  evaluate  the  timing  of  development  of  our  inventory  of  fields  and  related  pipelines  and  facilities, 
which  will  be  largely  dependent  upon  commodity  prices  and  CO2  availability.  Therefore,  planned  development  activities  presented 
in  the  discussions  that  follow  may  be  delayed  or  modified  depending  primarily  upon  oil  prices  and  our  level  of  cash  flow  to  fund 
such  development,  as  well  as  the  availability  of  CO2.

Tertiary Oil Properties

Gulf Coast Region

CO2 Sources and Pipelines

Jackson  Dome.  Our  primary  Gulf  Coast  CO2  source,  Jackson  Dome,  located  near  Jackson,  Mississippi,  was  discovered  during  the 
1970s  by  oil  and  gas  companies  that  were  exploring  for  hydrocarbons.  This  large  and  relatively  pure  source  of  naturally  occurring 
CO2  (98%  CO2)  is,  to  our  knowledge,  the  only  significant  underground  deposit  of  CO2  in  the  United  States  east  of  the  Mississippi 
River.  Together  with  the  related  CO2  pipeline  infrastructure,  Jackson  Dome  provides  us  a  significant  strategic  advantage  in  the 
acquisition  of  properties  in  Mississippi,  Louisiana  and  southeastern  Texas  that  are  well  suited  for  CO2  EOR.

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We  acquired  Jackson  Dome  in  February  2001  in  a  purchase  that  also  gave  us  ownership  and  control  of  the  NEJD  CO2  pipeline  and 

provided  us  with  a  reliable  supply  of  CO2  at  a  reasonable  and  predictable  cost  for  our  Gulf  Coast  CO2  tertiary  recovery  operations. 
Since  February  2001,  we  have  acquired  and  drilled  numerous  CO2-producing  wells,  significantly  increasing  our  estimated  proved 
Gulf  Coast  CO2  reserves  from  approximately  800  Bcf  at  the  time  of  acquisition  of  Jackson  Dome  to  approximately  5.7  Tcf  as  of 
December  31,  2014.  The  CO2  reserve  estimates  are  based  on  a  gross  working  interest  of  the  CO2  reserves,  of  which  our  net  revenue 
interest  is  approximately  4.5  Tcf,  and  is  included  in  the  evaluation  of  proved  CO2  reserves  prepared  by  D&M,  an  independent 
petroleum  engineering  consulting  firm.  In  discussing  our  available  CO2  reserves,  we  make  reference  to  the  gross  amount  of  proved 
and  probable  reserves,  as  this  is  the  amount  that  is  available  both  for  our  own  tertiary  recovery  programs  and  for  industrial   
users  who  are  customers  of  Denbury  and  others,  as  we  are  responsible  for  distributing  the  entire  CO2  production  stream.

In  addition  to  our  proved  reserves,  we  estimate  that  we  have  2.1  Tcf  of  probable  CO2  reserves  at  Jackson  Dome.  While  the 

majority  of  these  probable  reserves  are  located  in  structures  that  have  been  drilled  and  tested,  such  reserves  are  still  considered 
probable  reserves  because  (1)  the  original  well  is  plugged;  (2)  they  are  located  in  fault  blocks  that  are  immediately  adjacent  to 
fault  blocks  with  proved  reserves;  or  (3)  they  are  reserves  associated  with  increasing  the  ultimate  recovery  factor  from  our  existing 
reservoirs  with  proved  reserves.  In  addition,  a  significant  portion  of  these  probable  reserves  at  Jackson  Dome  are  located  in 
undrilled  structures  where  we  have  sufficient  subsurface  and  seismic  data  indicating  geophysical  attributes  that,  coupled  with  our 
historically  high  drilling  success  rate,  provide  a  reasonably  high  degree  of  certainty  that  CO2  is  present.

Although  our  current  proved  CO2 reserves are sizeable, in order to continue our tertiary development of oil fields in the Gulf Coast 

region,  incremental  deliverability  of  CO2  is  required.  In  order  to  obtain  additional  CO2  deliverability,  we  have  conducted  several   
3D  seismic  surveys  in  the  Jackson  Dome  area  over  the  past  several  years  and  anticipate  drilling  one  development  well  in  2015  that 

is  intended  to  increase  the  area’s  productive  capacity.

In  addition  to  our  drilling  at  Jackson  Dome,  we  continue  to  expand  our  processing  and  dehydration  capacities,  and  we  continue 

to  install  pipelines  and/or  pumping  stations  necessary  to  transport  the  CO2  through  our  controlled  pipeline  network.  We  expect 
our  current  proved  reserves  of  CO2,  coupled  with  a  risked  drilling  program  at  Jackson  Dome  and  CO2  expected  to  be  captured  from 
industrial sources, to provide sufficient quantities of CO2 for us to develop our proved and probable EOR reserves in the Gulf Coast 
region.  In  the  future,  we  believe  that  once  a  CO2  flood  in  a  field  reaches  its  productive  economic  limit,  we  could  recycle  a  portion 
of  the  CO2  that  remains  in  that  field’s  reservoir  and  utilize  it  for  oil  production  in  another  field’s  tertiary  flood.

In  the  Gulf  Coast  region,  approximately  91%  of  our  average  daily  CO2  produced  from  Jackson  Dome  or  captured  from 

industrial  sources  in  2014,  2013  and  2012  was  used  in  our  tertiary  recovery  operations,  with  the  balance  delivered  to  third-party 
industrial  users.  During  2014,  we  used  an  average  of  835  MMcf/d  of  CO2  (including  CO2  captured  from  industrial  sources)  for  our 
tertiary  activities.

Gulf  Coast  CO2  Captured  from  Industrial  Sources.  In  addition  to  our  natural  source  of  CO2,  we  are  currently  party  to  three 
long-term  contracts  to  purchase  CO2  from  industrial  plants.  We  currently  purchase  CO2  from  an  industrial  facility  in  Port  Arthur, 
Texas  and  from  an  industrial  facility  in  Geismar,  Louisiana,  and  we  anticipate  taking  deliveries  in  2016  from  Mississippi  Power’s 
Kemper  County  Energy  Facility.  We  estimate  these  sources  will  supply,  in  the  aggregate,  approximately  185  MMcf/d  of  CO2  to  our 
EOR  operations,  although  under  certain  circumstances  they  could  provide  higher  or  lower  volumes.  Additionally,  we  are  in 
ongoing  discussions  with  other  parties  who  have  plans  to  construct  plants  near  the  Green  Pipeline.

In  addition  to  the  potential  CO2  sources  discussed  above,  we  continue  to  have  ongoing  discussions  with  owners  of  existing 
plants  of  various  types  that  emit  CO2  that  we  may  be  able  to  purchase  and/or  transport.  In  order  to  capture  such  volumes,  we 
(or  the  plant  owner)  would  need  to  install  additional  equipment,  which  includes,  at  a  minimum,  compression  and  dehydration 
facilities.  Most  of  these  existing  plants  emit  relatively  small  volumes  of  CO2,  generally  less  than  our  contracted  sources,  but  such 
volumes  may  still  be  attractive  if  the  source  is  located  near  CO2  pipelines.  The  capture  of  CO2  could  also  be  influenced  by 
potential  federal  legislation,  which  could  impose  economic  penalties  for  atmospheric  CO2  emissions.  We  believe  that  we  are  a 
likely  purchaser  of  CO2  captured  in  our  areas  of  operation  because  of  the  scale  of  our  tertiary  operations  and  our  CO2  pipeline 
infrastructure.

Gulf  Coast  CO2  Pipelines.  We  acquired  the  183-mile  NEJD  CO2  pipeline  that  runs  from  Jackson  Dome  to  near  Donaldsonville, 
Louisiana,  as  part  of  the  2001  acquisition  of  our  Jackson  Dome  CO2  source.  Since  2001,  we  have  acquired  or  constructed  nearly   
755  miles  of  CO2  pipelines,  and  as  of  December  31,  2014,  we  have  access  to  over  950  miles  of  CO2  pipelines,  which  gives  us  the 
ability  to  deliver  CO2  throughout  the  Gulf  Coast  region.  In  addition  to  the  NEJD  CO2  pipeline,  the  major  pipelines  in  the  Gulf  Coast 
region  are  the  Free  State  Pipeline  (90  miles),  the  Delta  Pipeline  (110  miles),  the  Green  Pipeline  Texas  (120  miles),  and  the  Green 
Pipeline  Louisiana  (200  miles).

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Completion  of  the  Green  Pipeline  allowed  for  the  first  CO2  injection  into  Hastings  Field,  located  near  Houston,  Texas,  in  2010, 

and  gives  us  the  ability  to  deliver  CO2  to  oil  fields  all  along  the  Gulf  Coast  from  Baton  Rouge,  Louisiana,  to  Alvin,  Texas.  At  the 
present  time,  most  of  the  CO2  flowing  in  the  Green  Pipeline  is  delivered  from  the  Jackson  Dome  area,  but  we  began  receiving  CO2 
from  an  industrial  facility  in  Port  Arthur,  Texas  in  2012,  and  are  currently  transporting  a  third  party’s  CO2  for  a  fee  to  the  sales 
point  at  Hastings  Field.  In  addition,  we  began  receiving  CO2  from  an  industrial  facility  in  Geismar,  Louisiana  in  2013.  We  expect  the 
volume  of  CO2  transported  through  the  Green  Pipeline  to  increase  in  future  years  as  we  develop  our  inventory  of  CO2  EOR 
projects  in  this  area.

Tertiary Properties with Tertiary Production and Proved Tertiary Reserves at December 31, 2014

Mature  properties.  Mature  properties  include  our  longest-producing  properties  which  are  generally  located  along  our  NEJD  CO2 

pipeline  in  southwest  Mississippi  and  Louisiana  and  our  Free  State  Pipeline  in  east  Mississippi.  This  group  of  properties  includes 
our  initial  CO2  field,  Little  Creek,  as  well  as  several  other  fields  (Brookhaven,  Cranfield,  Eucutta,  Lockhart  Crossing,  Mallalieu, 
Martinville,  McComb  and  Soso  fields).  These  fields  accounted  for  29%  of  our  total  2014  CO2  EOR  production  and  approximately  19% 
of  our  year-end  proved  tertiary  reserves.  These  fields  have  been  producing  for  some  time,  and  their  production  is  generally 
declining.  Many  of  these  fields  contain  multiple  reservoirs  that  are  amenable  to  CO2  EOR.  In  2015,  we  currently  plan  to  invest 
approximately  $20  million  to  further  develop  our  mature  tertiary  properties.

From  the  time  we  originally  acquired  these  properties  through  December  31,  2014,  we  have  recovered  all  of  our  tertiary 

investment  relating  to  our  mature  properties,  and  the  excess  net  cash  flow  (revenue  less  operating  expenses  and  capital 
expenditures,  including  the  acquisition  costs)  from  these  mature  properties  through  that  date  was  $2.1  billion.  As  of  December  31, 

2014,  the  estimated  PV-10  Value  of  our  mature  properties  was  $1.0  billion.

Delhi Field. Delhi Field is located east of Monroe, Louisiana. In May 2006, we purchased our initial interest in Delhi for $50 million, 

plus  an  approximate  25%  reversionary  interest  to  the  seller  after  we  receive  $200  million  in  “total  net  cash  flow,”  as  defined  in   
the  applicable  agreements  between  the  parties.  We  began  well  and  facility  development  in  2008  and  began  delivering  CO2  to  the 
field  in  the  fourth  quarter  of  2009  via  the  Delta  Pipeline,  which  runs  from  Tinsley  Field  to  Delhi  Field.

First  tertiary  production  occurred  at  Delhi  Field  in  the  first  quarter  of  2010.  Production  from  Delhi  Field  in  the  fourth  quarter  of 

2014  averaged  3,743  Bbls/d,  down  from  4,793  Bbls/d  in  the  fourth  quarter  of  2013.  The  primary  reason  for  this  comparative  fourth 
quarter  decline  is  the  November  1,  2014,  reversionary  assignment  to  the  seller  of  the  field  of  approximately  25%  of  our  interest  in 

Delhi  Field.  The  effectiveness,  timing,  and  scope  of  the  reversionary  assignment  are  subject  to  ongoing  litigation,  the  ultimate 
outcome  of  which  cannot  be  predicted.

Additionally,  our  development  of  Delhi  Field  has  been  impacted  by  a  release  of  well  fluids  within  an  area  of  Delhi  Field 

occurring  in  the  second  quarter  of  2013  and  our  subsequent  remediation  of  such  release.  During  the  years  ended  December  31, 
2014  and  2013,  we  recorded  $16.8  million  and  $114.0  million,  respectively,  of  lease  operating  expenses  related  to  this  release  and 

its  remediation  in  our  Consolidated  Statements  of  Operations,  bringing  our  total  cost  estimate  to  date  with  respect  to  these 
expenses  to  $130.8  million.  We  received  a  $25.0  million  cost  reimbursement  ($23.9  million  net  to  Denbury)  in  October  2014  related 

to  the  Delhi  Field  release  and  remediation  from  our  insurance  carrier  providing  the  first  layer  of  our  excess  insurance  coverage, 
which  was  recognized  as  a  reduction  to  lease  operating  expenses  for  the  year  ended  December  31,  2014.  See  Item  7,  Management’s 
Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Capital  Resources  and  Liquidity  –  Insurance  Recoveries  
to  Cover  Costs  of  2013  Delhi  Field  Release  and  Note  11,  Commitments  and  Contingencies  to  the  Consolidated  Financial  Statements 
for  further  discussion  of  these  matters.  We  currently  plan  to  invest  approximately  $30  million  to  $50  million  in  this  field  during 

2015,  primarily  related  to  a  natural  gas  liquids  extraction  plant,  which  we  anticipate  will  be  placed  into  service  in  the  second  half 

of  2016.  This  plant  will  provide  us  with  the  ability  to  sell  natural  gas  liquids  from  the  produced  stream,  improve  the  efficiency   

of  the  flood,  and  utilize  extracted  methane  to  power  the  plant  and  reduce  field  operating  expenses.

From  inception  through  December  31,  2014,  we  had  not  yet  recovered  our  tertiary  investment  in  this  field,  and  the  remaining 

investment  to  be  recovered  (revenue  less  operating  expenses  and  capital  expenditures,  including  acquisition  costs)  from  Delhi  Field 

was  $12  million.  As  of  December  31,  2014,  the  estimated  PV-10  Value  of  Delhi  Field  was  $546.6  million.

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Hastings  Field.  Hastings  Field  is  located  south  of  Houston,  Texas.  We  acquired  a  majority  interest  in  this  field  in  February  2009 

for  $247  million.  We  initiated  CO2  injection  in  the  West  Hastings  Unit  during  the  fourth  quarter  of  2010  upon  completion  of  the 
construction  of  the  Green  Pipeline.  Due  to  the  large  vertical  oil  column  that  exists  in  the  field,  we  are  developing  the  Frio 
reservoir  using  dedicated  CO2  injection  and  producing  wells  for  each  of  the  major  sand  intervals.  We  began  producing  oil  from  our 
EOR  operations  at  Hastings  Field  in  the  first  quarter  of  2012,  and  we  booked  initial  proved  tertiary  reserves  for  the  West  Hastings 
Unit  in  2012.  In  2015,  we  will  begin  employing  a  new  series  flood  approach  to  certain  portions  of  this  field.  The  series  flood 
includes  CO2  flooding  one  zone  at  a  time  and  moving  up  the  reservoir,  which  we  believe  will  enhance  the  overall  efficiency  of  the 
flood,  and  may  also  be  applied  in  the  future  to  other  fields  with  appropriate  reservoir  characteristics.  During  the  fourth  quarter  of 
2014,  tertiary  production  from  Hastings  Field  averaged  4,811  Bbls/d,  compared  to  4,270  Bbls/d  in  the  fourth  quarter  of  2013.  We 
currently  plan  to  invest  approximately  $25  million  in  2015  to  continue  to  expand  our  development  and  implement  the  series  flood 
at  Hastings  Field.

From  inception  through  December  31,  2014,  we  had  not  yet  recovered  our  tertiary  investment  in  this  field,  and  the  remaining 
investment to be recovered (revenue less operating expenses and capital expenditures, including the acquisition cost) from Hastings 
Field  was  $333  million.  As  of  December  31,  2014,  the  estimated  PV-10  Value  of  Hastings  Field  was  $1.0  billion. 

Heidelberg  Field.  Heidelberg  Field  is  located  in  Mississippi  and  consists  of  an  East  Unit  and  a  West  Unit.  Construction  of  the  
CO2  facility,  connecting  pipeline  and  well  work  commenced  on  the  West  Heidelberg  Unit  during  2008,  with  our  first  CO2  injections 
into  the  Eutaw  zone  in  the  fourth  quarter  of  2008.  Our  first  tertiary  oil  production  occurred  in  the  second  quarter  of  2009,  and   
we  began  flooding  the  Christmas  and  Tuscaloosa  zones  in  2013  and  2014,  respectively.  During  the  fourth  quarter  of  2014,  tertiary 
production at Heidelberg Field averaged 6,164 Bbls/d, compared to 5,206 Bbls/d in the fourth quarter of 2013. In 2015, we currently 
plan  to  invest  approximately  $45  million  to  continue  developing  the  East  and  West  Heidelberg  Units,  including  an  expansion  of  our 
Tuscaloosa  development  and  Christmas  zone  and  adjustments  to  our  CO2  floods  of  existing  zones  to  better  direct  the  CO2 
through  the  zones  and  optimize  oil  recovery  from  the  field.

From  inception  through  December  31,  2014,  we  have  recovered  all  of  our  tertiary  investment  relating  to  the  CO2  flood  at 

Heidelberg  Field,  and  the  excess  net  cash  flow  (revenue  less  operating  expenses  and  capital  expenditures,  including  the 
acquisition  costs)  from  the  field  was  $14  million.  As  of  December  31,  2014,  the  estimated  PV-10  Value  of  Heidelberg  Field  was 

$904.0  million.

Oyster  Bayou  Field.  We  acquired  a  majority  interest  in  Oyster  Bayou  Field  in  2007.  The  field  is  located  in  southeast  Texas,  east 

of  Galveston  Bay,  and  is  somewhat  unique  when  compared  to  our  other  CO2  EOR  projects  because  the  field  covers  a  relatively 
small  area  of  3,912  acres.  We  began  CO2  injections  into  Oyster  Bayou  Field  in  the  second  quarter  of  2010,  commenced  tertiary 
production  in  the  fourth  quarter  of  2011  from  the  Frio  A-1  zone,  and  booked  initial  proved  tertiary  reserves  for  the  field  in  2012. 

In  2014,  we  completed  development  of  the  Frio  A-2  zone  and  currently  expect  peak  production  from  the  field  to  occur  in  2015. 
During  the  fourth  quarter  of  2014,  tertiary  production  at  Oyster  Bayou  Field  averaged  5,638  Bbls/d,  compared  to  3,869  Bbls/d  in 

the  fourth  quarter  of  2013.  In  2015,  we  currently  plan  to  invest  approximately  $10  million  to  complete  minor  facility  and 
conformance  work.

From  inception  through  December  31,  2014,  we  had  not  yet  recovered  our  tertiary  investment  in  this  field,  and  the  remaining 

investment  to  be  recovered  (revenue  less  operating  expenses  and  capital  expenditures,  including  the  acquisition  costs)  from 
Oyster  Bayou  Field  was  $29  million.  As  of  December  31,  2014,  the  estimated  PV-10  Value  of  Oyster  Bayou  Field  was  $508.2  million.

Tinsley  Field.  We  acquired  Tinsley  Field  in  2006.  This  Mississippi  field  was  discovered  and  first  developed  in  the  1930s  and  is 
separated  by  different  fault  blocks.  As  is  the  case  with  the  majority  of  fields  in  Mississippi,  Tinsley  Field  produces  from  multiple 
reservoirs.  Our  CO2  enhanced  oil  recovery  operations  at  Tinsley  Field  have  thus  far  targeted  the  Woodruff  formation,  although 
there  is  additional  potential  in  the  Perry  sandstone  and  other  smaller  reservoirs.  We  commenced  tertiary  oil  production  from 

Tinsley  Field  in  the  second  quarter  of  2008,  substantially  completed  development  of  the  Woodruff  formation  by  the  end  of  2014, 

and  currently  expect  production  to  peak  and  begin  declining  in  2015.  During  the  fourth  quarter  of  2014,  the  average  tertiary  oil 

production was 8,767 Bbls/d, compared to 7,809 Bbls/d in the fourth quarter of 2013. In 2015, we currently plan to invest approximately 

$10  million  to  minimize  production  declines  at  the  field.

From  inception  through  December  31,  2014,  we  have  recovered  all  of  our  tertiary  investment  relating  to  the  CO2  flood  at  this 

field,  and  our  tertiary  operations  at  Tinsley  Field  have  generated  excess  net  cash  flow  (revenue  less  operating  expenses  and 
capital  expenditures,  including  the  acquisition  costs)  of  $502  million.  As  of  December  31,  2014,  the  estimated  PV-10  Value  of  Tinsley 
Field  was  $829.2  million.

 
 
 
 
 
Future Tertiary Properties with No Tertiary Production or Proved Tertiary Reserves at December 31, 2014

Webster  Field.  We  acquired  our  interest  in  Webster  Field  in  the  fourth  quarter  of  2012  as  part  of  the  sale  and  exchange 

transaction  with  ExxonMobil  under  which  we  sold  to  ExxonMobil  our  Bakken  area  assets  in  North  Dakota  and  Montana  in 
exchange  for  (1)  $1.3  billion  in  cash,  (2)  operating  interests  in  Hartzog  Draw  and  Webster  fields  in  Wyoming  and  Texas,  respectively, 
and  (3)  an  overriding  royalty  interest  equivalent  to  an  approximate  one-third  ownership  interest  in  ExxonMobil’s  CO2  reserves  in 
LaBarge  Field  in  Wyoming  (the  “Bakken  Exchange  Transaction”).  The  field  is  located  in  Texas,  approximately  eight  miles  northeast 
of  our  Hastings  Field  which  we  are  currently  flooding  with  CO2.  At  December  31,  2014,  Webster  Field  had  estimated  proved 
non-tertiary  reserves  of  approximately  3.0  MMBOE,  net  to  our  interest.  During  the  fourth  quarter  of  2014,  non-tertiary  production 
at  Webster  Field  averaged  1,121  BOE/d,  compared  to  1,036  BOE/d  in  the  fourth  quarter  of  2013.  Webster  Field  is  geologically 
similar  to  our  Hastings  Field,  producing  oil  from  the  Frio  zone  at  similar  depths;  as  a  result,  we  believe  it  is  well  suited  for  CO2  EOR. 
In  2014,  we  completed  a  nine-mile  lateral  between  the  Green  Pipeline  and  Webster  Field,  which  will  eventually  deliver  CO2  to   
the  field.  In  2015,  we  currently  plan  to  invest  approximately  $55  million  on  well  work  and  field  facilities,  as  well  as  on  initial 
construction  of  a  CO2  recycle  facility  for  the  East  Fault  Block.  We  currently  expect  to  commence  CO2  injections  at  Webster  Field  in 
2016,  with  first  tertiary  production  expected  in  2017,  the  timing  of  which  could  be  delayed  depending  on  future  oil  prices.

Conroe  Field.  Conroe  Field,  our  largest  potential  tertiary  flood  in  the  Gulf  Coast  region,  is  located  north  of  Houston,  Texas.  We 

acquired  a  majority  interest  in  this  field  in  2009  for  $271  million  in  cash  and  11.6  million  shares  of  Denbury  common  stock,  for   
a  total  aggregate  value  of  $439  million.  Conroe  Field  had  estimated  proved  non-tertiary  reserves  of  approximately  12.3  MMBOE  at 
December  31,  2014,  net  to  our  interest,  all  of  which  are  proved  developed.  During  the  fourth  quarter  of  2014,  production  at 
Conroe Field averaged 3,386 BOE/d, compared to 2,697 BOE/d in the fourth quarter of 2013, with the production increase due primarily 

to  performing  recompletions  and  upgrades  in  2014.

Given  the  size  of  the  Conroe  Field  (approximately  20,000  acres),  the  volume  of  CO2  that  could  be  injected  is  quite  sizable  and 
much  larger  than  any  field  we  have  developed  to  date.  Therefore,  the  pace  of  development  will  be  dictated  in  part  by  the  amount 
of  available  CO2.

A  pipeline  must  be  constructed  so  that  CO2  can  be  delivered  to  Conroe  Field.  This  pipeline,  which  is  planned  as  an  extension  of 
our  Green  Pipeline,  is  preliminarily  estimated  to  cover  approximately  90  miles  at  a  cost  of  approximately  $220  million.  We  currently 
expect  that  over  the  next  five  years  we  will  begin  construction  of  this  pipeline  and  prepare  to  commence  CO2  injections  at 
Conroe  Field,  the  timing  of  which  may  change  depending  on  future  oil  prices.

Thompson  Field.  We  acquired  our  interest  in  Thompson  Field  in  June  2012  for  $366  million.  The  field  is  located  in  Texas, 

approximately  18  miles  west  of  our  Hastings  Field.  Thompson  Field  had  estimated  proved  non-tertiary  reserves  of  approximately 
10.2  MMBOE  at  December  31,  2014,  net  to  our  interest,  of  which  approximately  77%  is  proved  developed.  During  the  fourth  quarter 

of  2014,  non-tertiary  production  at  Thompson  Field  averaged  1,556  BOE/d  net  to  our  interest,  compared  to  1,331  BOE/d  in  the 
fourth  quarter  of  2013.  Thompson  Field  is  geologically  similar  to  Hastings  Field,  producing  oil  from  the  Frio  zone  at  similar  depths, 
and  we  therefore  believe  it  has  CO2  EOR  potential.  Under  the  terms  of  the  Thompson  Field  acquisition  agreement,  after  the 
initiation  of  CO2  injection,  the  seller  will  retain  approximately  a  5%  gross  revenue  interest  (less  severance  taxes)  once  average 
monthly  oil  production  exceeds  3,000  Bbls/d.  The  timing  of  CO2  injections  at  Thompson  Field  is  currently  scheduled  more  than  five 
years  in  the  future,  the  ultimate  timing  of  which  is  primarily  dependent  upon  future  oil  prices.

Rocky Mountain Region

CO2 Sources and Pipelines

LaBarge  Field.  We  acquired  an  overriding  royalty  interest  equivalent  to  an  approximate  one-third  ownership  interest  in 

ExxonMobil’s  CO2  reserves  in  LaBarge  Field  in  the  fourth  quarter  of  2012  as  part  of  the  Bakken  Exchange  Transaction.  Our  interest 
at  Riley  Ridge  (discussed  below)  is  also  produced  from  the  LaBarge  Field.  LaBarge  Field  is  located  in  southwestern  Wyoming.

During  2014,  we  received  an  average  of  approximately  40  MMcf/d  of  CO2  from  ExxonMobil’s  Shute  Creek  gas  processing   

plant  at  LaBarge  Field.  Based  on  current  capacity,  and  subject  to  availability  of  CO2,  we  currently  expect  to  ultimately  receive  up 
to  115  MMcf/d  of  CO2  by  2021  from  such  plant.  We  pay  ExxonMobil  a  fee  to  process  and  deliver  the  CO2,  which  we  use  in  our   
Rocky  Mountain  region  CO2  floods.  As  of  December  31,  2014,  our  interest  in  LaBarge  Field  consisted  of  approximately  1.2  Tcf  of 
proved  CO2  reserves.

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Riley  Ridge.  The  Riley  Ridge  Federal  Unit  is  also  located  in  southwestern  Wyoming  and  produces  gas  from  the  same  LaBarge 
Field.  In  a  series  of  two  acquisitions  in  2010  and  2011,  we  acquired  100%  of  the  operating  interests  in  Riley  Ridge,  as  well  as  a  gas 
processing  facility  that  was  under  construction  at  the  time  of  purchase,  for  $347  million.  The  gas  processing  facility  separates 
helium  and  natural  gas  from  the  gas  stream.  During  construction  of  the  gas  processing  facility,  we  encountered  issues  related  to 
contractor  performance  and  design  failure  that  resulted  in  significant  delays  and  incremental  costs  to  complete  the  facility.  We 
placed  the  gas  processing  facility  into  service  during  the  fourth  quarter  of  2013  and  were  successful  in  running  the  facility  for  part 
of  2014,  but  encountered  additional  issues  in  2014,  which  kept  the  facility  from  running  at  optimum  levels,  as  well  as  additional 
problems  associated  with  sulfur  build-up  in  the  gas  supply  wells.  We  are  currently  working  to  correct  and  remedy  these  issues; 
however,  we  currently  expect  natural  gas  production  at  Riley  Ridge  will  remain  shut-in  due  to  such  issues  until  2016.

As  of  December  31,  2014,  our  interest  in  Riley  Ridge  and  minor  surrounding  acreage  contained  net  proved  reserves  of  368  Bcf   
(61  MMBOE)  of  natural  gas  and  1.8  Tcf  of  CO2  reserves.  The  gas  composition  is  approximately  65%  CO2,  approximately  16%  to  18% 
methane,  less  than  one  percent  helium,  and  the  remainder  various  other  gases.  The  CO2  reserve  estimates  are  based  on  the  gross 
working  interest  of  the  CO2  reserves,  in  which  our  net  revenue  interest  is  approximately  1.4  Tcf.  The  helium  reserves  at  Riley  Ridge 
are  owned  primarily  by  the  U.S.  government;  however,  we  have  the  right  to  produce  and  sell  the  helium  reserves  to  a  third  party 
on  behalf  of  the  government.  In  exchange  for  this  right,  we  pay  the  U.S.  government  a  fee  that  fluctuates  based  upon  realized 
sales  proceeds.  Our  helium  extraction  agreement  with  the  U.S.  government  has  a  minimum  term  extending  20  years  from  first 
production  and  continuing  thereafter  until  either  party  terminates  the  contract.  Reserve  volumes  presented  herein  assume  that 
the  term  of  this  helium  extraction  agreement  continues  beyond  20  years,  given  the  benefit  to  both  parties  to  the  agreement.   
As  of  December  31,  2014,  we  estimate  that  Riley  Ridge  contains  proved  helium  reserves  of  13.2  Bcf,  which  volume  estimate  is  reduced 
to  reflect  the  related  fee  we  will  remit  to  the  U.S.  government.  In  addition,  we  believe  there  is  significant  CO2  reserve  potential   
in  other  acreage  surrounding  Riley  Ridge  in  which  we  also  own  an  interest.

Initially,  the  gas  processing  facility  at  Riley  Ridge  was  designed  to  separate  for  sale  the  natural  gas  and  helium  from  the  full 
well  stream,  with  the  remaining  gases,  principally  CO2,  re-injected  into  the  producing  formation  or  a  deeper  formation.  Ultimately, 
our  primary  purpose  for  acquiring  Riley  Ridge  was  to  gain  a  source  of  CO2  to  utilize  in  flooding  our  fields  in  the  Rocky  Mountain 
region.  We  intend  to  construct  a  CO2  capture  facility  and  will  start  to  use  CO2  from  Riley  Ridge  following  completion  of  the 
capture  facility  and  planned  CO2  pipeline  connecting  Riley  Ridge  to  our  existing  Greencore  Pipeline,  the  timing  of  which  is  largely 
dependent  upon  future  oil  prices  and  prioritization  of  development  activities.

Other  Rocky  Mountain CO2  Sources.  We  began  purchasing  and  receiving  CO2  from  the  ConocoPhillips-operated  Lost  Cabin  gas 
plant  in  central  Wyoming  in  the  first  quarter  of  2013,  under  a  contract  that  provides  us  as  much  as  50  MMcf/d  of  CO2  for  use  in  our 
Rocky  Mountain  region  CO2  floods.  Our  volumes  received  from  the  plant  averaged  approximately  29  MMcf/d  in  2014.

Greencore  Pipeline.  The  20-inch  Greencore  Pipeline  in  Wyoming  is  the  first  CO2  pipeline  we  have  constructed  in  the  Rocky 

Mountain  region.  We  plan  to  use  the  pipeline  as  our  trunk  line  in  the  Rocky  Mountain  region,  eventually  connecting  our  various 
Rocky  Mountain  region  CO2  sources  (see  Rocky  Mountain  Region  CO2  Sources  and  Pipelines  above)  to  the  Cedar  Creek  Anticline   
in  eastern  Montana  and  western  North  Dakota.  The  initial  232-mile  section  of  the  Greencore  Pipeline  begins  at  the  ConocoPhillips-
operated  Lost  Cabin  gas  plant  in  Wyoming  and  terminates  at  Bell  Creek  Field  in  Montana.  We  completed  construction  of  this 
section  of  the  pipeline  in  the  fourth  quarter  of  2012  and  received  our  first  CO2  deliveries  from  the  ConocoPhillips-operated  Lost 
Cabin  gas  plant  during  the  first  quarter  of  2013.  During  the  first  quarter  of  2014,  we  completed  construction  of  an  interconnect 
between  our  Greencore  Pipeline  and  an  existing  third-party  CO2  pipeline  in  Wyoming,  which  enables  us  to  transport  CO2  from 
LaBarge  Field  to  our  Bell  Creek  Field.

Tertiary Properties with Tertiary Production and Proved Tertiary Reserves at December 31, 2014

Bell  Creek  Field.  Bell  Creek  Field  is  located  in  southeast  Montana,  and  we  acquired  our  interest  in  this  field  as  part  of  the 

Encore  merger  in  2010.  The  oil-producing  reservoir  in  Bell  Creek  Field  is  a  sandstone  reservoir  with  characteristics  similar  to  those 
we  have  successfully  flooded  with  CO2  in  the  Gulf  Coast  region.  We  began  first  CO2  injections  into  Bell  Creek  Field  during  the 
second  quarter  of  2013,  recorded  our  first  tertiary  oil  production  in  the  third  quarter  of  2013,  and  booked  initial  proved  tertiary 

reserves in the fourth quarter of 2013. Tertiary production, net to our interest, during the fourth quarter of 2014 averaged 1,659 Bbls/d 

of  oil,  compared  to  177  Bbls/d  in  the  fourth  quarter  of  2013,  as  production  has  steadily  grown  from  the  initial  production 
response  in  the  third  quarter  of  2013.  We  expect  production  from  this  field  will  continue  to  increase  for  several  years.  In  2015,  we 
plan  to  invest  approximately  $55  million  to  expand  our  CO2  flood  at  Bell  Creek  Field.

 
 
 
 
 
From  inception  through  December  31,  2014,  we  had  not  yet  recovered  our  tertiary  investment  in  this  field,  and  the   

remaining  investment  to  be  recovered  (revenue  less  operating  expenses  and  capital  expenditures,  including  the  acquisition  costs) 
from  Bell  Creek  Field  was  $490  million.  As  of  December  31,  2014,  the  estimated  PV-10  Value  of  Bell  Creek  Field  was  $721.7  million. 

Future Tertiary Properties with No Tertiary Production or Proved Tertiary Reserves at December 31, 2014

Cedar  Creek  Anticline.  CCA  is  the  largest  potential  EOR  property  that  we  own  and  currently  our  largest  producing  property, 
contributing  approximately  25%  of  our  2014  total  production.  The  field  is  primarily  located  in  Montana  but  covers  such  a  large 
area  (approximately  126  miles)  that  it  also  extends  into  North  Dakota.  CCA  is  a  series  of  14  different  operating  areas,  each  of 
which  could  be  considered  a  field  by  itself.  We  acquired  our  initial  interest  in  CCA  as  part  of  the  Encore  merger  in  2010  and  acquired 
additional  interests  (the  “CCA  Acquisition”)  from  a  wholly-owned  subsidiary  of  ConocoPhillips  in  the  first  quarter  of  2013,  adding 
42.2  MMBOE  of  incremental  proved  reserves  at  that  date.  See  Note  2,  Acquisition,  to  the  Consolidated  Financial  Statements  for 
further  discussion  of  this  transaction.  Production  from  CCA,  net  to  our  interest,  averaged  18,553  BOE/d  during  the  fourth  quarter 
of  2014,  compared  to  production  during  the  fourth  quarter  of  2013  of  18,601  BOE/d.  The  non-tertiary  proved  reserves  associated 
with  CCA  were  103.9  MMBbls  of  oil  and  15.8  Bcf  of  gas  as  of  December  31,  2014.

CCA  is  located  approximately  110  miles  north  of  Bell  Creek  Field,  and  we  currently  expect  to  ultimately  connect  this  field  to  our 

Greencore  Pipeline.  In  2015,  we  plan  to  invest  approximately  $50  million  to  improve  waterfloods,  drill  infill  development  wells,   
and  complete  an  environmental  impact  study  for  CO2  development  permitting.  Our  current  plan  for  initiating  a  CO2  flood  at  CCA  is 
scheduled  more  than  five  years  from  now,  the  timing  of  which  may  change  depending  on  future  oil  prices.

Hartzog  Draw  Field.  We  acquired  our  interest  in  Hartzog  Draw  Field  in  the  fourth  quarter  of  2012  as  part  of  the  Bakken 

Exchange  Transaction.  The  field  is  located  in  the  Powder  River  Basin  of  northeastern  Wyoming,  approximately  12  miles  from  our 
Greencore  Pipeline.  Hartzog  Draw  Field  had  estimated  proved  reserves  of  approximately  5.0  MMBOE  at  December  31,  2014,  net   

to  our  interest,  1.5  MMBOE  of  which  relate  to  the  natural  gas  producing  Big  George  coal  zone.  During  the  fourth  quarter  of  2014, 
non-tertiary  production  averaged  2,639  BOE/d,  compared  to  2,204  BOE/d  in  the  fourth  quarter  of  2013.  We  successfully  completed  
5  wells  in  Hartzog  Draw  Field  in  2014;  however,  we  have  temporarily  suspended  the  non-tertiary  development  of  Hartzog  Draw 

Field  in  light  of  the  recent  oil  price  environment.  We  will  continue  to  evaluate  future  development  opportunities  and  plan   
to  continue  development  of  the  Shannon  formation  if  prices  return  to  higher  levels  that  provide  an  acceptable  rate  of  return.   
We  believe  the  oil  reservoir  characteristics  of  Hartzog  Draw  Field  make  it  well  suited  for  CO2  EOR  in  the  future.  We  must  obtain 
regulatory  approval  and  construct  a  CO2  pipeline  from  our  existing  Greencore  Pipeline  to  Hartzog  Draw  Field  before  we  can 
commence  our  planned  CO2  EOR  project.  We  currently  plan  to  commence  CO2  injections  at  Hartzog  Draw  more  than  five  years 
from  now,  the  timing  of  which  is  dependent  on  future  oil  prices.

Other Non-Tertiary Oil Properties

Despite  the  majority  of  our  oil  and  natural  gas  properties  discussed  above  consisting  of  either  existing  or  planned  future 

tertiary  floods,  we  do  also  produce  oil  and  natural  gas  either  from  fields  in  both  our  Gulf  Coast  and  Rocky  Mountain  regions  that 

are  not  amenable  to  EOR  or  from  specific  reservoirs  (within  an  existing  tertiary  field)  that  are  not  amenable  to  EOR.  For  example, 
at  Heidelberg  Field,  we  produce  natural  gas  from  the  Selma  Chalk  reservoir,  which  is  separate  from  the  Christmas  and  Eutaw 
reservoirs  currently  being  flooded  with  CO2.  Production  from  these  other  non-tertiary  properties  totaled  5,747  BOE/d  during  the 
fourth  quarter  of  2014,  compared  to  6,994  BOE/d  during  the  fourth  quarter  of  2013. 

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OIL AND GAS ACREAGE, PRODUCTIVE WELLS AND DRILLING ACTIVITY

In  the  data  below,  “gross”  represents  the  total  acres  or  wells  in  which  we  own  a  working  interest  and  “net”  represents   

the  gross  acres  or  wells  multiplied  by  our  working  interest  percentage.  For  the  wells  that  produce  both  oil  and  gas,  the  well  is 
typically  classified  as  an  oil  or  natural  gas  well  based  on  the  ratio  of  oil  to  natural  gas  production.

Oil and Gas Acreage

The  following  table  sets  forth  our  acreage  position  at  December  31,  2014:

Gulf Coast region 
Rocky Mountain region 
  Total  

Developed 

Undeveloped 

Total 

Gross 

Net 

Gross 

Net 

Gross 

Net

  232,129 
  359,038 
  591,167 

  200,851 
  316,620 
  517,471 

  298,234 
  232,135 
  530,369 

  20,538 
  110,641 
  131,179 

  530,363 
  591,173 
  1,121,536 

 221,389
 427,261
 648,650

The  percentage  of  our  net  undeveloped  acreage  that  is  subject  to  expiration  over  the  next  three  years,  if  not  renewed,  is 

approximately  5%  in  2015,  7%  in  2016  and  10%  in  2017.

Productive Wells

The  following  table  sets  forth  our  gross  and  net  productive  oil  and  natural  gas  wells  as  of  December  31,  2014:

Operated wells
Gulf Coast region 
Rocky Mountain region 
  Total  

Non-operated wells
Gulf Coast region 
Rocky Mountain region 
  Total  

Total wells
Gulf Coast region 
Rocky Mountain region 
  Total  

Drilling Activity

Producing 
Oil Wells 

Gross 

Net 

Producing 
  Natural Gas Wells 
Net 
Gross 

Total 

Gross 

Net

1,322 
1,164 
2,486 

26 
101 
127 

1,348 
1,265 
2,613 

1,226.3 
1,063.9 
2,290.2 

1.5 
15.2 
16.7 

1,227.8 
1,079.1 
2,306.9 

  212 
  208 
  420 

4 
  83 
  87 

  216 
  291 
  507 

  195.2 
  119.1 
  314.3 

0.1 
28.4 
28.5 

  195.3 
  147.5 
  342.8 

  1,534 
  1,372 
  2,906 

30 
184 
214 

  1,564 
  1,556 
  3,120 

  1,421.5
  1,183.0
  2,604.5

1.6
43.6
45.2

  1,423.1
  1,226.6
  2,649.7

The  following  table  sets  forth  the  results  of  our  drilling  activities  over  the  last  three  years.  As  of  December  31,  2014,  we  had   

13  gross  (12.6  net)  wells  in  progress.

Exploratory wells (1)
  Productive (2) 
  Non-productive (3) 

Development wells (1)
  Productive  (2) 
  Non-productive (3)(4) 

  Total   

2014 

 Year Ended December 31, 
2013 

2012 

Gross 

Net 

Gross 

Net 

Gross 

Net

— 
— 

59 
— 
59 

— 
— 

55.9 
— 
55.9 

  — 
  — 

  49 
1 
  50 

  — 
  — 

1 
  — 

44.3 
1.0 
45.3 

201 
5 
207 

—
—

87.4
3.2
90.6

(1)  An exploratory well is a well drilled to find a new field or to find a new reservoir in a field previously found to be productive of oil or natural gas in another reservoir. 
Generally, an exploratory well is any well that is not a development well, an extension well, a service well or a stratigraphic test well. A development well is a well 
drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive.

(2)  A productive well is an exploratory or development well found to be capable of producing either oil or natural gas in sufficient quantities to justify completion as an  

oil or natural gas well.

(3)  A non-productive well is an exploratory or development well that is not a productive well.

(4)  During 2014, 2013 and 2012, an additional 43, 43 and 56 wells, respectively, were drilled for water or CO2 injection purposes.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  following  table  summarizes  sales  volumes,  sales  prices  and  production  cost  information  for  our  net  oil  and  natural  gas 

production  for  the  years  ended  December  31,  2014,  2013  and  2012:

Net sales volume
  Gulf Coast region
  Oil (MBbls) 
  Natural gas (MMcf) 

Total Gulf Coast region (MBOE) 

  Rocky Mountain region

  Oil (MBbls) 
  Natural gas (MMcf) 

Total Rocky Mountain region (MBOE) 
Total Company (MBOE) 

Average sales prices – excluding impact of derivative settlements
  Gulf Coast region
  Oil (per Bbl) 
  Natural gas (per Mcf) 
  Rocky Mountain region

  Oil (per Bbl) 
  Natural gas (per Mcf) 

  Total Company
  Oil (per Bbl) 
  Natural gas (per Mcf) 

Average production cost (per BOE sold) (1)
  Gulf Coast region (2) 
  Rocky Mountain region (3) 

  Total Company (2) 

Year Ended December 31, 
2013 

2014 

2012

  17,259 
  4,855 
  18,068 

  8,513 
  3,524 
  9,100 
  27,168 

$  94.67 
4.31 

$  82.75 
3.73 

$  90.74 
4.07 

$  24.92 
  21.69 
  23.84 

  16,858 
  5,620 
  17,795 

  7,336 
  3,046 
  7,844 
  25,639 

$ 105.34 
3.74 

$  89.95 
3.15 

$ 100.67 
3.53 

$  32.34 
  19.78 
  28.50 

  15,621
  5,907
  16,606

  8,841
  4,747
  9,632
  26,238

$ 105.59
2.79

$  82.33
3.38

$  97.18
3.05

$  24.96
  12.23
  20.29

(1)  Excludes oil and natural gas ad valorem and production taxes.

(2)  Production costs include a net reduction of $7.1 million of lease operating expenses recorded in 2014 related to Delhi Field remediation costs and insurance 

reimbursements, compared to $114.0 million of lease operating expenses recorded during 2013. Excluding estimated Delhi Field remediation costs and insurance 
reimbursements, average production costs per BOE for the Gulf Coast region would have totaled $25.31 and $25.93 for the years ended December 31, 2014 and  
2013, respectively, and average production costs per BOE for the Company as a whole would have totaled $24.10 and $24.05 for the years ended December 31, 2014  
and 2013, respectively.

(3)  Average production cost for the Rocky Mountain region in 2012 included operating costs related to our Bakken area assets, which generally had lower operating 

costs than our other properties. These assets were sold in connection with the Bakken Exchange Transaction in late 2012.

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PRODUCTION AND UNIT PRICES

Further  information  regarding  average  production  rates,  unit  sale  prices  and  unit  costs  per  BOE  are  set  forth  under  Item  7, 

Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Results  of  Operations  –  Operating  Results 
Table,  included  herein.

TITLE TO PROPERTIES

As  is  customary  in  the  oil  and  natural  gas  industry,  Denbury  conducts  a  limited  title  examination  at  the  time  of  its  acquisition 

of  properties  or  leasehold  interests  targeted  for  enhanced  recovery,  and  curative  work  is  performed  with  respect  to  significant 
defects  on  higher-value  properties  of  the  greatest  significance.  We  believe  that  title  to  our  oil  and  natural  gas  properties  is  good 
and  defensible,  subject  only  to  such  exceptions  that  we  believe  do  not  materially  interfere  with  the  use  of  such  properties, 
including  encumbrances,  easements,  restrictions  and  royalty,  overriding  royalty  and  other  similar  interests.

SIGNIFICANT OIL AND GAS PURCHASERS AND PRODUCT MARKETING

Oil  and  natural  gas  sales  are  made  on  a  day-to-day  basis  or  under  short-term  contracts  at  the  current  area  market  price.  We 
would  not  expect  the  loss  of  any  single  purchaser  to  have  a  material  adverse  effect  upon  our  operations;  however,  the  loss  of  a 
large  single  purchaser  could  potentially  reduce  the  competition  for  our  oil  and  natural  gas  production,  which  in  turn  could 
negatively  impact  the  prices  we  receive.  For  the  year  ended  December  31,  2014,  three  purchasers  accounted  for  10%  or  more  of 

our  oil  and  natural  gas  revenues:  Marathon  Petroleum  Company  (31%),  Plains  Marketing  LP  (13%),  and  ConocoPhillips  (12%).   
For  the  year  ended  December  31,  2013,  three  purchasers  accounted  for  10%  or  more  of  our  oil  and  natural  gas  revenues:  Marathon 
Petroleum  Company  (33%),  Plains  Marketing  LP  (15%),  and  Eighty-Eight  Oil  LLC  (10%).  For  the  year  ended  December  31,  2012,   
two  purchasers  accounted  for  10%  or  more  of  our  oil  and  natural  gas  revenues:  Marathon  Petroleum  Company  (39%)  and  Plains 
Marketing  LP  (17%).

Our  ability  to  market  oil  and  natural  gas  depends  on  many  factors  beyond  our  control,  including  the  extent  of  domestic 

production  and  imports  of  oil  and  gas,  the  proximity  of  our  oil  and  natural  gas  production  to  pipelines,  the  available  capacity  in 
such  pipelines,  the  demand  for  oil  and  natural  gas,  the  effects  of  weather,  and  the  effects  of  state  and  federal  regulation.  Our 

production  in  the  Gulf  Coast  region  is  primarily  from  developed  fields  close  to  major  pipelines  or  refineries  and  established 
infrastructure.  Our  production  in  the  Rocky  Mountain  region  is  dependent  on,  among  other  factors,  limited  transportation  options 

caused  by  oversubscribed  pipelines  and  market  centers  that  are  distant  from  producing  properties.  As  of  December  31,  2014,  we 
have  not  experienced  significant  difficulty  in  finding  a  market  for  all  of  our  production  as  it  becomes  available  or  in  transporting 

our  production  to  those  markets;  however,  there  is  no  assurance  that  we  will  always  be  able  to  market  all  of  our  production  or 
obtain  favorable  prices.

Oil Marketing

During  2012  and  2013,  the  oil  produced  in  the  Gulf  Coast  region  benefited  from  strong  pricing  differentials  in  relation  to  NYMEX, 

and  where  possible  we  attached  our  production  to  Light  Louisiana  Sweet  (“LLS”)  pricing.  Overall,  during  2014,  we  sold 
approximately  43%  of  our  crude  oil  at  prices  based  on  the  LLS  index  price,  approximately  23%  at  prices  partially  tied  to  the  LLS 

index  price,  and  the  balance  at  prices  based  on  various  other  indexes  tied  to  NYMEX  prices,  primarily  in  the  Rocky  Mountain 

region.  During  2014,  LLS  pricing  and  NYMEX  pricing  have  been  much  closer  together,  with  the  fourth  quarter  of  2014  quarterly 

average  LLS-to-NYMEX  differential  (on  a  trade-month  basis)  narrowing  to  a  positive  $3.16  per  Bbl,  suggesting  a  potential  return  to 

long-term  historical  spreads  compared  to  the  wider-than-normal  positive  LLS-to-NYMEX  spreads  we  experienced  during  2012  and 

2013.  During  2014,  our  light  sweet  crude  oil  production  in  the  Gulf  Coast  region,  on  average,  sold  for  $1.80  per  Bbl  over  NYMEX 

compared  to  $7.44  per  Bbl  over  NYMEX  in  2013  and  more  than  $11.50  per  Bbl  over  NYMEX  in  2012.  The  pricing  of  other  Gulf  Coast 

grades  of  oil  deteriorated  somewhat  during  2014,  with  our  light  and  medium  sour  crude  production  selling  at  a  discount  to  NYMEX 

of  $2.43  per  Bbl.  The  market  dynamics  of  the  region  suggest  that  differentials  to  NYMEX  are  not  expected  to  return  to  the  more 

favorable  levels  seen  over  the  last  few  years  due  to  current  global  supply  and  demand  indicators,  as  well  as  the  influx  of  light 

sweet  crude  and  condensate  from  producing  regions  outside  of  the  Gulf  Coast  region  by  rail  and  recently  completed  major  pipeline 

projects.  Our  current  markets  at  various  sales  points  along  the  Gulf  Coast  have  sufficient  demand  to  accommodate  our 
production,  but  there  can  be  no  assurance  of  future  demand.  We  are,  therefore,  monitoring  the  marketplace  for  opportunities  to 
strategically  enter  into  long-term  marketing  arrangements.

 
 
 
 
 
The  marketing  of  our  Rocky  Mountain  region  oil  production  is  dependent  on  transportation  through  local  pipelines  to  market 
centers  in  Guernsey,  Wyoming;  Clearbrook,  Minnesota;  Wood  River,  Illinois;  and  most  recently  Cushing,  Oklahoma.  Shipments  on 
some  of  the  pipelines  are  oversubscribed  and  subject  to  apportionment.  We  currently  have  access  to,  or  have  contracted  for, 
sufficient  pipeline  capacity  to  move  our  oil  production;  however,  there  can  be  no  assurance  that  we  will  be  allocated  sufficient 
pipeline  capacity  to  move  all  of  our  oil  production  in  the  future.  Expansion  of  pipeline  and  newly  built  rail  infrastructure  in   
the  Rocky  Mountain  region  is  ongoing  and,  we  believe,  has  improved  the  overall  stability  of  oil  differentials  in  the  area.  However, 
because  local  demand  for  production  is  small  in  comparison  to  current  production  levels,  much  of  the  production  in  the  Rocky 
Mountain  region  is  transported  to  markets  outside  of  the  region.  Therefore,  prices  in  the  Rocky  Mountain  region  are  further 
influenced  by  fluctuations  in  prices  (primarily  Brent  and  LLS)  in  coastal  markets  and  by  available  pipeline  capacity  in  the  Midwest 
and  Cushing  markets.  For  the  year  ended  December  31,  2014,  the  discount  for  our  oil  production  in  the  Rocky  Mountain  region 
averaged  $10.19  per  Bbl,  compared  to  $8.10  per  Bbl  during  2013  and  $11.86  per  Bbl  during  2012.  Excluding  the  Bakken  area  assets 
that  we  sold  during  the  fourth  quarter  of  2012,  our  oil  production  in  the  Rocky  Mountain  region  sold  at  a  discount  to  NYMEX  of 
$8.43  per  Bbl  during  the  year  ended  December  31,  2012.

Natural Gas Marketing

Virtually  all  of  our  natural  gas  production  in  the  Gulf  Coast  region  is  close  to  existing  pipelines;  consequently,  we  generally  have 

a  variety  of  options  to  market  our  natural  gas.  However,  our  natural  gas  production  in  the  Rocky  Mountain  region,  like  our  oil 

production,  is  dependent  on,  among  other  factors,  limited  transportation  options  that  can  affect  our  ability  to  find  markets  for  it. 
We  sell  the  majority  of  our  natural  gas  on  one-year  contracts,  with  prices  fluctuating  month  to  month  based  on  published  pipeline 

indices  and  with  slight  premiums  or  discounts  to  the  index.  We  currently  receive  near  NYMEX  or  Henry  Hub  prices  for  most   
of  our  natural  gas  sales  in  Mississippi.  For  the  year  ended  December  31,  2014,  the  amount  received  for  our  Mississippi  natural  gas 
production  averaged  $0.25  per  Mcf  over  NYMEX  prices.  In  the  Texas  Gulf  Coast  region,  due  primarily  to  its  location,  the  price   
we  received  for  the  year  ended  December  31,  2014,  averaged  $0.21  per  Mcf  below  NYMEX  prices.  The  CCA  natural  gas  production  in 
the  Rocky  Mountain  region  is  sold  at  the  wellhead  on  a  percent-of-proceeds  basis.  We  receive  a  percentage  of  proceeds  on  both 

the  residue  natural  gas  volumes  and  the  natural  gas  liquids  volumes.  The  natural  gas  has  a  significant  component  of  propane, 
butanes  and  other  higher-density  hydrocarbons,  resulting  in  a  measurable  natural  gas  liquids  stream.  In  addition,  we  have  coal 

bed  methane  production  in  the  Hartzog  Draw  that  is  sold  at  the  Cheyenne  Hub.  For  the  year  ended  December  31,  2014,  we 
averaged  $0.53  per  Mcf  below  NYMEX  prices  for  our  Rocky  Mountain  region  natural  gas  production  due  primarily  to  its  location, 

the  natural  gas  liquids  extracted  from  the  CCA  gas  stream  (resulting  in  a  decreased  net  price),  and  the  quality  of  the  coal  bed 
methane  gas  in  Wyoming.

COMPETITION AND MARKETS

We  face  competition  from  other  oil  and  natural  gas  companies  in  all  aspects  of  our  business,  including  acquisition  of  producing 

properties,  oil  and  gas  leases,  drilling  rights,  and  CO2  properties;  marketing  of  oil  and  natural  gas;  and  obtaining  and  maintaining 
goods,  services  and  labor.  Many  of  our  competitors  have  substantially  larger  financial  and  other  resources.  Factors  that  affect   
our  ability  to  acquire  producing  properties  include  available  liquidity,  available  information  about  prospective  properties  and  our 

expectations  for  earning  a  minimum  projected  return  on  our  investments.  Because  of  the  primary  nature  of  our  core  assets   
(our  tertiary  operations)  and  our  ownership  of  relatively  uncommon  significant  natural  sources  of  CO2  in  the  Gulf  Coast  and  Rocky 
Mountain  regions,  we  believe  that  we  are  effective  in  competing  in  the  market  and  have  less  competition  than  our  peers  in 

certain  aspects  of  our  business.

The  demand  for  qualified  and  experienced  field  personnel  to  drill  wells  and  conduct  field  operations  and  for  geologists, 

geophysicists,  engineers  and  other  professionals  in  the  oil  and  gas  industry  can  fluctuate  significantly,  often  in  correlation  with 

commodity  prices,  causing  periodic  shortages  in  such  personnel.  In  recent  years,  the  competition  for  qualified  technical  personnel 

has  been  extensive,  and  our  personnel  costs  have  been  escalating.  There  have  also  been  periods  with  shortages  of  drilling  rigs 

and  other  equipment,  as  demand  for  rigs  and  equipment  has  increased  along  with  the  number  of  wells  being  drilled.  These  factors 

also  cause  significant  increases  in  costs  for  equipment,  services  and  personnel.  We  cannot  be  certain  when  we  will  experience 

these  issues,  and  these  types  of  shortages  or  price  increases  could  significantly  decrease  our  profit  margin,  cash  flow  and 

operating  results,  and  cause  significant  delays  in  our  development  operations.

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FEDERAL AND STATE REGULATIONS

Numerous  federal,  state  and  local  laws  and  regulations  govern  the  oil  and  gas  industry.  Additions  or  changes  to  these  laws  and 
regulations  are  often  made  in  response  to  the  current  political  or  economic  environment.  Compliance  with  the  evolving  regulatory 
landscape  is  often  difficult,  and  substantial  penalties  may  be  incurred  for  noncompliance.  Additionally,  the  future  annual  cost   
of  complying  with  all  laws  and  regulations  applicable  to  our  operations  is  uncertain  and  will  be  ultimately  determined  by  several 
factors,  including  future  changes  to  legal  and  regulatory  requirements.  Management  believes  that  continued  compliance  with 
existing  laws  and  regulations  applicable  to  our  operations  and  future  compliance  therewith  will  not  have  a  materially  adverse 
effect  on  our  consolidated  financial  position,  results  of  operations  or  cash  flows,  although  such  laws  and  regulations,  and 
compliance  therewith,  could  cause  significant  delays  or  otherwise  impede  operations,  which  may,  among  other  things,  cause  our 
expected  production  rates  and  cash  flows  to  be  less  than  anticipated.

The  following  sections  describe  some  specific  laws  and  regulations  that  may  affect  us.  We  cannot  predict  the  cost  or  impact  of 

these  or  other  future  legislative  or  regulatory  initiatives.

Regulation of Natural Gas and Oil Exploration and Production

Our  operations  are  subject  to  various  types  of  regulation  at  the  federal,  state  and  local  levels.  Such  regulation  includes 

requiring  permits  for  drilling  wells;  maintaining  bonding  requirements  in  order  to  drill  or  operate  wells  and  regulating  the  location 
of  wells;  the  method  of  drilling  and  casing  wells;  the  surface  use  and  restoration  of  properties  upon  which  wells  are  drilled;  the 
plugging  and  abandoning  of  wells;  and  the  composition  or  disposal  of  chemicals  and  fluids  used  in  connection  with  operations. 
Our  operations  are  also  subject  to  various  conservation  laws  and  regulations.  These  include  regulation  of  the  size  of  drilling, 

spacing  or  proration  units  and  the  density  of  wells  that  may  be  drilled  in  those  units,  and  the  unitization  or  pooling  of  oil  and  gas 
properties.  In  addition,  state  conservation  laws,  which  establish  maximum  rates  of  production  from  oil  and  gas  wells,  generally 

prohibit  or  restrict  the  venting  or  flaring  of  natural  gas  and  impose  certain  requirements  regarding  the  ratability  of  production. 
The  effect  of  these  laws  and  regulations  may  limit  the  amount  of  oil  and  natural  gas  we  can  produce  from  our  wells  and  may  limit 

the  number  of  wells  or  the  locations  at  which  we  can  drill.  Regulatory  requirements  and  compliance  relative  to  the  oil  and  gas 
industry  increase  our  costs  of  doing  business  and,  consequently,  affect  our  profitability.

Federal Regulation of Sales Prices and Transportation

The  transportation  of,  and  certain  sales  with  respect  to,  natural  gas  in  interstate  commerce  are  heavily  regulated  by  agencies   
of  the  U.S.  federal  government  and  are  affected  by,  among  other  things,  the  availability,  terms  and  cost  of  transportation.  Notably, 

the  price  and  terms  of  access  to  pipeline  transportation  are  subject  to  extensive  U.S.  federal  and  state  regulation.  The  Federal 
Energy  Regulatory  Commission  (“FERC”)  is  continually  proposing  and  implementing  new  and/or  modified  rules  and  regulations 

affecting  the  natural  gas  industry,  some  of  which  may  adversely  affect  the  availability  and  reliability  of  interruptible 
transportation  service  on  interstate  pipelines.  While  our  sales  of  crude  oil,  condensate  and  natural  gas  liquids  are  not  currently 

subject  to  FERC  regulation,  our  ability  to  transport  and  sell  such  products  is  dependent  on  certain  pipelines  whose  rates,  terms 
and  conditions  of  service  are  subject  to  FERC  regulation.  Additional  proposals  and  proceedings  that  might  affect  the  natural   

gas  industry  are  considered  from  time  to  time  by  Congress,  FERC,  state  regulatory  bodies  and  the  courts,  and  we  cannot  predict 
when  or  if  any  such  proposals  or  proceedings  might  become  effective  and  their  effect  or  impact,  if  any,  on  our  operations.

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Federal Energy and Climate Change Legislation and Regulation

In  early  2012,  the  President  signed  the  Pipeline  Safety,  Regulatory  Certainty  and  Job  Creation  Act  of  2011.  This  act,  among  other 

things,  updates  federal  pipeline  safety  standards,  increases  penalties  for  violations  of  such  standards,  gives  the  Department  of 
Transportation’s  Pipeline  and  Hazardous  Materials  Safety  Administration  (the  “PHMSA”)  authority  for  new  damage  prevention  and 
incident  notification,  and  directs  the  PHMSA  to  prescribe  new  minimum  safety  standards  for  CO2  pipelines,  which  safety 
standards  could  affect  our  operations  and  the  costs  thereof.  While  the  PHMSA  has  adopted  or  proposed  to  adopt  a  number  of 
new  regulations  to  implement  this  act,  no  new  minimum  safety  standards  have  been  proposed  or  adopted  for  CO2  pipelines.  In  the 
future,  Congress  may  create  new  incentives  for  alternative  energy  sources  and  may  also  consider  legislation  to  reduce  emissions   
of  CO2  or  other  greenhouse  gases.  This  legislation,  if  enacted,  could  (1)  impose  a  tax  or  other  economic  penalty  on  the  production 
of  fossil  fuels  that,  when  used,  ultimately  release  CO2,  (2)  reduce  the  demand  for,  and  uses  of,  oil,  gas  and  other  minerals,  and/or   
(3)  increase  the  costs  incurred  by  us  in  our  exploration  and  production  activities.  The  Environmental  Protection  Agency  (“EPA”)  has 
promulgated  regulations  requiring  permitting  for  certain  sources  of  greenhouse  gas  emissions,  and  has  announced  its  intention   
to  assess  methane  and  other  greenhouse  gas  emissions  from  the  oil  and  gas  sector  and  to  adopt  amended  regulations  if  further 
reductions  are  warranted.  At  the  same  time,  legislation  or  regulation  to  reduce  the  emissions  of  CO2  or  other  greenhouse  gases 
could  also  create  economic  incentives  for  technologies  and  practices  that  reduce  or  avoid  such  emissions,  including  processes  that 
recognize  the  associated  storage  of  CO2  in  oil  and  gas  reservoirs  through  CO2  EOR  operations.

Natural Gas Gathering Regulations

State regulation of natural gas gathering facilities generally includes various safety, environmental and, in some circumstances, 
nondiscriminatory-take requirements. With the increase in construction and operation of natural gas gathering lines in various states, 

natural gas gathering is receiving greater regulatory scrutiny from state regulatory agencies, which is likely to continue in the future.

Federal, State or Indian Leases

Our  operations  on  federal,  state  or  Indian  oil  and  gas  leases,  especially  those  in  the  Rocky  Mountain  region,  are  subject  to 

numerous  restrictions,  including  nondiscrimination  statutes.  Such  operations  must  be  conducted  pursuant  to  certain  on-site 
security  regulations  and  other  permits  and  authorizations  issued  by  the  Bureau  of  Land  Management,  the  Bureau  of  Ocean  Energy 

Management,  the  Bureau  of  Safety  and  Environmental  Enforcement,  the  Bureau  of  Indian  Affairs,  and  other  federal  and  state 
stakeholder  agencies.

Environmental Regulations

Our  oil  and  natural  gas  production,  saltwater  disposal  operations,  injection  of  CO2,  and  the  processing,  handling  and  disposal  of 

materials  such  as  hydrocarbons  and  naturally  occurring  radioactive  materials  (“NORM”)  are  subject  to  stringent  regulation.  We 
could  incur  significant  costs,  including  cleanup  costs  resulting  from  a  release  of  product,  third-party  claims  for  property  damage 

and  personal  injuries,  or  penalties  and  other  sanctions  as  a  result  of  any  violations  or  liabilities  under  environmental  or  other 
laws  applicable  to  our  operations.  Changes  in,  or  more  stringent  enforcement  of,  environmental  laws  and  other  laws  applicable  to 

our  operations  could  also  result  in  delays  or  additional  operating  costs  and  capital  expenditures.

Various  federal,  state  and  local  laws  and  regulations  controlling  the  discharge  of  materials  into  the  environment,  or  otherwise 

relating  to  the  protection  of  the  environment,  directly  impact  our  oil  and  gas  exploration,  development  and  production 

operations.  These  include,  among  others,  (1)  regulations  adopted  by  the  EPA  and  various  state  agencies  regarding  approved 

methods of disposal for certain hazardous and nonhazardous wastes; (2) the Comprehensive Environmental Response, Compensation, 

and  Liability  Act  and  analogous  state  laws  that  regulate  the  removal  or  remediation  of  previously  disposed  wastes  (including 

wastes  disposed  of  or  released  by  prior  owners  or  operators),  property  contamination  (including  groundwater  contamination),  and 

remedial  plugging  operations  to  prevent  future  contamination;  (3)  the  Clean  Air  Act  and  comparable  state  and  local  requirements 

already  applicable  to  our  operations  and  new  restrictions  on  air  emissions  from  our  operations,  including  greenhouse  gas 
emissions  and  those  that  could  discourage  the  production  of  fossil  fuels  that,  when  used,  ultimately  release  CO2;  (4)  the  Oil  Pollution 
Act  of  1990,  which  contains  numerous  requirements  relating  to  the  prevention  of,  and  response  to,  oil  spills  into  waters  of   

the  United  States;  (5)  the  Resource  Conservation  and  Recovery  Act,  which  is  the  principal  federal  statute  governing  the  treatment, 
storage  and  disposal  of  hazardous  wastes;  (6)  the  Endangered  Species  Act  and  counterpart  state  legislation,  which  protects   
certain species (and their related habitats), including certain species that could be present on our leases, as threatened or endangered; 
and  (7)  state  regulations  and  statutes  governing  the  handling,  treatment,  storage  and  disposal  of  NORM.

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Management  believes  that  we  are  currently  in  substantial  compliance  with  existing  applicable  environmental  laws  and 

regulations,  and  does  not  currently  anticipate  that  future  compliance  will  have  a  materially  adverse  effect  on  our  consolidated 
financial  position,  results  of  operations  or  cash  flows,  although  such  laws  and  regulations,  and  compliance  therewith,  could  
cause  significant  delays  or  otherwise  impede  operations,  which  may,  among  other  things,  cause  our  expected  production  rates  and 
cash  flows  to  be  less  than  anticipated.

Hydraulic Fracturing

During  2014,  we  fracture  stimulated  five  operated  wells  at  Hartzog  Draw  Field  utilizing  water-based  fluids  with  no  diesel  fuel 

component.  We  currently  have  no  plans  to  hydraulically  fracture  additional  wells  at  Hartzog  Draw  Field  during  2015.  However,   
we  are  familiar  with  the  laws  and  regulations  applicable  to  hydraulic  fracturing  operations  and  take  steps  to  ensure  compliance 
with  these  requirements.

ESTIMATED NET QUANTITIES OF PROVED OIL AND NATURAL GAS RESERVES  
AND PRESENT VALUE OF ESTIMATED FUTURE NET REVENUES

Internal Controls Over Reserve Estimates

Reserve  information  in  this  report  is  based  on  estimates  prepared  by  D&M,  an  independent  petroleum  engineering  consulting 

firm  located  in  Dallas,  Texas,  utilizing  data  provided  by  our  internal  reservoir  engineering  team  and  is  the  responsibility  of 
management.  We  rely  on  D&M’s  expertise  to  ensure  that  our  reserve  estimates  are  prepared  in  compliance  with  SEC  rules  and 

regulations  and  that  appropriate  geologic,  petroleum  engineering,  and  evaluation  principles  and  techniques  are  applied  in 
accordance  with  practices  generally  recognized  by  the  petroleum  industry  as  presented  in  the  publication  of  the  Society  of 

Petroleum  Engineers  entitled  “Standards  Pertaining  to  the  Estimating  and  Auditing  of  Oil  and  Gas  Reserves  Information  (Revision 
as  of  February  19,  2007)”.  The  person  responsible  for  the  preparation  of  the  reserve  report  is  a  Senior  Vice  President  at  D&M;   

he  is  a  Registered  Professional  Engineer  in  the  State  of  Texas.  He  received  a  Bachelor  of  Science  degree  in  Petroleum  Engineering 
at  Texas  A&M  University  in  1974,  and  he  has  in  excess  of  40  years  of  experience  in  oil  and  gas  reservoir  studies  and  evaluations. 
Our  Senior  Vice  President  –  Development,  Technical  and  Innovation  is  primarily  responsible  for  overseeing  the  independent 

petroleum  engineering  firm  during  the  process.  Our  Senior  Vice  President  –  Development,  Technical  and  Innovation  has  a  Master 
of  Science  and  Bachelor  of  Science  degree  in  Chemical  Engineering  from  Columbia  University,  a  Bachelor  of  Science  in  Chemistry 

from  Davidson  College  and  over  31  years  of  industry  experience  working  with  petroleum  reserve  estimates.  D&M  relies  on  various 
data  provided  by  our  internal  reservoir  engineering  team  in  preparing  its  reserve  estimates,  including  such  items  as  oil  and 

natural  gas  prices,  ownership  interests,  production  information,  operating  costs,  planned  capital  expenditures  and  other  technical 
data.  Our  internal  reservoir  engineering  team  consists  of  qualified  petroleum  engineers  who  maintain  the  Company’s  internal 

evaluation  of  reserves  and  compare  the  Company’s  information  to  the  reserves  prepared  by  D&M.  Management  is  responsible  for 
designing  the  internal  control  procedures  used  in  the  preparation  of  our  oil  and  gas  reserves,  which  include  verification  of  data 

input  into  reserve  forecasting  and  economics  evaluation  software,  as  well  as  multi-discipline  management  reviews.  The  internal 
reservoir  engineering  team  reports  directly  to  our  Senior  Vice  President  –  Development,  Technical  and  Innovation.  In  addition,   

our  Board  of  Directors’  Reserves  and  Health,  Safety  and  Environmental  (“HSE”)  Committee,  on  behalf  of  the  Board  of  Directors, 
oversees  the  qualifications,  independence,  performance  and  hiring  of  our  independent  petroleum  engineering  firm  and  reviews 
the  final  report  and  subsequent  reporting  of  our  oil  and  natural  gas  reserve  estimates.  The  Chairman  of  the  Reserves  and   

HSE  Committee  holds  a  Ph.D.  in  Chemical  Engineering  from  the  Massachusetts  Institute  of  Technology  and  bachelor’s  degrees  in 
Chemistry  and  Mathematics  from  Capital  University  in  Ohio.  He  has  35  years  of  industry  experience,  with  responsibilities  including 

reserves  preparation  and  approval.

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Oil and Natural Gas Reserve Estimates

D&M  prepared  estimates  of  our  net  proved  oil  and  natural  gas  reserves  as  of  December  31,  2014,  2013  and  2012.  See  the 
summary  of  D&M’s  report  as  of  December  31,  2014,  included  as  an  exhibit  to  this  Form  10-K.  These  estimates  of  reserves  were 
prepared  using  an  average  price  equal  to  the  unweighted  arithmetic  average  of  hydrocarbon  prices  on  the  first  day  of  each  month 
within  the  12-month  period  in  accordance  with  rules  and  regulations  of  the  SEC.  These  oil  and  natural  gas  reserve  estimates   
do  not  include  any  value  for  probable  or  possible  reserves  that  may  exist,  nor  do  they  include  any  value  for  undeveloped  acreage. 
The  reserve  estimates  represent  our  net  revenue  interest  in  our  properties.  During  2014,  we  provided  oil  and  gas  reserve 
estimates  for  2013  to  the  United  States  Energy  Information  Agency  that  were  substantially  the  same  as  the  reserve  estimates 
included  in  our  Form  10-K  for  the  year  ended  December  31,  2013.

Our  proved  non-producing  reserves  primarily  relate  to  reserves  that  are  to  be  recovered  from  productive  zones  that  are 
currently  behind  pipe.  Since  a  majority  of  our  properties  are  in  areas  with  multiple  pay  zones,  these  properties  may  have  both 
proved  producing  and  proved  non-producing  reserves.

As  of  December  31,  2014,  our  estimated  proved  undeveloped  reserves  totaled  approximately  99.0  MMBOE,  or  approximately  23% 

of  our  estimated  total  proved  reserves,  a  decline  of  81.0  MMBOE  from  December  31,  2013  levels  for  these  reserves.  Our  proved 
undeveloped  oil  reserves  primarily  relate  to  our  CO2  tertiary  operations  (80.5  MMBOE),  and  our  proved  undeveloped  natural  gas 
reserves  are  primarily  located  in  our  Riley  Ridge  Field  (5.9  MMBOE).  We  generally  consider  the  CO2  tertiary  proved  undeveloped 
reserves  to  be  lower  risk  than  other  proved  undeveloped  reserves  that  require  drilling  at  locations  offsetting  existing  production, 
because  all  of  these  proved  undeveloped  reserves  are  associated  with  tertiary  recovery  operations  in  fields  and  reservoirs  that 

historically  produced  substantial  volumes  of  oil  under  primary  production.

During  2014,  we  spent  approximately  $130  million  to  convert  79.9  MMBOE  of  proved  undeveloped  reserves  to  proved  developed 

reserves,  primarily  related  to  behind-pipe  reserves  at  Riley  Ridge,  as  well  as  continued  tertiary  development  activities  at 

Heidelberg,  Tinsley,  Bell  Creek,  and  Oyster  Bayou  fields.  During  2014,  we  added  4.3  MMBOE  of  proved  undeveloped  reserves  primarily 
related  to  our  non-tertiary  operations  at  CCA,  and  recognized  other  net  downward  proved  undeveloped  reserve  revisions   

of  5.4  MMBOE.

As  of  December  31,  2014,  42.0  MMBOE  of  our  total  proved  undeveloped  reserves  are  not  scheduled  to  be  developed  within  five 

years  of  initial  booking,  nearly  all  of  which  are  part  of  CO2  EOR  projects.  We  believe  these  reserves  satisfy  the  conditions  to  be 
included  as  proved  reserves  because  (1)  we  have  established  and  continue  to  follow  the  previously  adopted  development  plan  for 
each  of  these  projects;  (2)  we  have  significant  ongoing  development  activities  in  each  of  these  CO2  EOR  projects  and  (3)  we  have   
a  historical  record  of  completing  the  development  of  comparable  long-term  projects.

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The following table provides certain estimated proved reserve information in total and by category, as well as related pricing 

information as of December 31, 2014, 2013 and 2012. There are numerous uncertainties inherent in estimating quantities of proved oil 
and natural gas reserves and their values, including many factors beyond our control. See Item 1A, Risk Factors – Estimating our 
reserves, production and future net cash flows is difficult to do with any certainty. See also Supplemental Oil and Natural Gas Disclosures 
(Unaudited) to the Consolidated Financial Statements for further discussion of reserve inputs and changes between periods.

Estimated proved reserves (1)
  Oil (MBbls)  
  Natural gas (MMcf) 
  Oil equivalent (MBOE) 

Reserve volumes categories
  Proved developed producing

  Oil (MBbls) 
  Natural gas (MMcf) 
  Oil equivalent (MBOE) 

  Proved developed non-producing

  Oil (MBbls) 
  Natural gas (MMcf) (2) 
  Oil equivalent (MBOE) 

  Proved undeveloped

  Oil (MBbls) 
  Natural gas (MMcf) (2) 
  Oil equivalent (MBOE) 

Percentage of total MBOE
  Proved developed producing 
  Proved developed non-producing   
  Proved undeveloped 

Representative oil and natural gas prices (3)
  Oil – NYMEX 
  Natural gas – Henry Hub 

Present values (in thousands) (4)
  Discounted estimated future net cash flows before income taxes (PV-10 Value) (5) 
  Standardized measure of discounted estimated future net cash flows  

2014 

362,335 
452,402 
437,735 

240,004 
72,799 
252,137 

29,373 
343,622 
86,643 

92,958 
35,981 
98,955 

December 31, 
2013 

386,659 
489,954 
468,318 

245,722 
68,976 
257,218 

30,670 
3,119 
31,190 

110,267 
417,859 
179,910 

2012

329,124
481,641
409,398

208,745
60,832
218,884

27,264
3,359
27,824

93,115
417,450
162,690

57% 
20% 
23% 

55% 
7% 
38% 

53%
7%
40%

$ 

94.99 
4.30 

$ 

96.94 
3.67 

$ 

94.71
2.85

$ 8,748,069 

$ 10,633,783 

$ 9,909,592

  after income taxes (“Standardized Measure”)  

$ 5,908,128 

$  7,128,744 

$ 6,414,380

(1)  Estimated proved reserves as of December 31, 2012, reflect the sale of reserves associated with our Bakken area assets sold in 2012 (approximately 109 MMBOE), but  

do not include reserves of 42.2 MMBOE related to the CCA Acquisition, acquired during the first quarter of 2013.

(2) 

In 2014, we converted approximately 364 Bcf of proved undeveloped natural gas reserves at Riley Ridge to proved developed non-producing reserves, as these reserves 
are behind pipe during the period in which the Riley Ridge gas processing facility is shut-in, which we currently expect will continue until 2016.

(3)  The reference prices were based on the arithmetic average of the first-day-of-the-month NYMEX commodity prices for each month during the respective year. These 
prices do not reflect adjustments for market differentials by field that are utilized in the preparation of our reserve report to arrive at the appropriate net price we 
receive, and also do not reflect significant crude oil price declines in late 2014 and early 2015, when oil prices dropped rapidly, declining to below $45 per Bbl in January 
2015. In response to these price decreases, we have deferred our development spending for certain projects in 2015, which has been reflected in our December 31, 2014, 
reserve report. Sustained prices at these recent levels would result in a significant decrease in our proved reserve value, and to a lesser degree, a reduction in our 
proved reserve volumes. See Management’s Discussion and Analysis of Financial Condition and Results of Operations – Results of Operations – Operating Results Table 
for details of oil and natural gas prices received, both including and excluding the impact of derivative settlements.

(4)  Determined based on the average first-day-of-the-month prices for each month, adjusted to prices received by field in accordance with standards set forth in the FASC. 
The decrease in the PV-10 Value and the Standardized Measure in 2014 was significantly impacted by the decline in oil prices we received relative to NYMEX oil prices 
(our NYMEX oil price differential) between 2013 and 2014. The weighted-average oil price differentials utilized were $3.10 per Bbl below representative NYMEX oil prices 
as of December 31, 2014, compared to $3.41 per Bbl and $7.57 per Bbl above representative NYMEX oil prices as of December 31, 2013 and 2012, respectively.

(5)  PV-10 Value is a non-GAAP measure and is different from the Standardized Measure in that PV-10 Value is a pre-tax number and the Standardized Measure is an 

after-tax number. The information used to calculate PV-10 Value is derived directly from data determined in accordance with FASC Topic 932. The difference between 
these two amounts, the discounted estimated future income tax, was $2.84 billion at December 31, 2014; $3.51 billion at December 31, 2013; and $3.50 billion at 
December 31, 2012. We believe that PV-10 Value is a useful supplemental disclosure to the Standardized Measure because the Standardized Measure can be impacted 
by a company’s unique tax situation, and it is not practical to calculate the Standardized Measure on a property-by-property basis. Because of this, PV-10 Value is a 
widely used measure within the industry and is commonly used by securities analysts, banks and credit rating agencies to evaluate the estimated future net cash 
flows from proved reserves on a comparative basis across companies or specific properties. PV-10 Value is commonly used by us and others in our industry to evaluate 
properties that are bought and sold and to assess the potential return on investment in our oil and gas properties. PV-10 Value is not a measure of financial or 
operating performance under GAAP, nor should it be considered in isolation or as a substitute for the Standardized Measure. Our PV-10 Value and the Standardized 
Measure do not purport to represent the fair value of our oil and natural gas reserves. See Glossary and Selected Abbreviations for the definition of “PV-10 Value” and 
see Supplemental Oil and Natural Gas Disclosures (Unaudited) to the Consolidated Financial Statements for additional disclosures about the Standardized Measure.

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Item 1A. Risk Factors

A lengthy period of low oil prices or their further deterioration could adversely affect our future financial condition, results  
of operations, cash flows, the carrying value of our oil and gas properties, our dividend payments and our growth prospects.

As  discussed  in  greater  detail  in  the  risk  factors  below,  NYMEX  oil  prices  have  declined  from  $107  per  Bbl  in  June  2014  to   

below  $45  per  Bbl  in  January  2015.  If  oil  prices  remain  at  late  2014  or  early  2015  levels  or  decline  further  for  an  extended  period  of 
time,  we  could  be  harmed  in  a  number  of  ways:

• 

• 

lower cash flows from operations may require continued or further reduced levels of capital expenditures;

reduced levels of capital expenditures in turn could lower our present and future production levels, and lower the quantities and 
value of our oil and gas reserves, which constitute our major asset;

•  our lenders could reduce our borrowing base, and we may not be able to raise capital at attractive rates in the public markets;

•  cause us to change our policy of paying regular cash dividends, or reduce the amount of dividends below the current rate;

•  we could be required to impair various assets, including a write-down of our oil and gas assets, our goodwill or the value of other 

tangible or intangible assets;

•  construction of plants that produce CO2 as a byproduct that we can purchase could be delayed or cancelled, thus limiting the 

amount of industrial-source CO2 available for use in our tertiary operations; and/or

•  our potential cash flows from our 2015 and 2016 commodity derivative contracts that include sold puts could be limited to the 

extent that oil prices are below the prices of those sold puts.

If  oil  prices  fall  to  lower  levels,  some  or  all  of  our  tertiary  projects  could  become  uneconomical.  We  may  decide  to  suspend 

future  expansion  projects,  and  if  prices  were  to  drop  below  our  cash  break-even  point  for  an  extended  period  of  time,  we  may 
further  decide  to  shut-in  existing  production,  both  of  which  could  have  a  material  adverse  effect  on  our  operations  and  reduce  our 

production.  Since  operating  costs  do  not  decrease  as  quickly  as  commodity  prices,  it  is  difficult  to  determine  a  current  precise 
break-even  point  for  our  tertiary  projects;  however,  based  on  prior  history,  we  currently  estimate  an  industry-competitive  rate  of 

return  at  relatively  low  oil  prices,  depending  on  the  specific  field  and  area.

Oil and natural gas prices are volatile.

Oil  and  natural  gas  prices  historically  have  been  volatile  and  may  continue  to  be  volatile  in  the  future.  Therefore,  even  if  oil 

prices  recover  for  a  period  of  time,  volatility  will  remain,  and  prices  could  move  downward  or  upward  on  a  rapid  or  repeated  basis, 
which  can  make  transactions,  valuations  and  business  strategies  difficult.  Our  cash  flow  from  operations  is  highly  dependent  on 

the  prices  that  we  receive  for  oil.  Oil  prices  currently  affect  us  more  than  natural  gas  prices  because  oil  comprised  approximately 
95%  of  our  2014  production  and  83%  of  our  proved  reserves  at  December  31,  2014.  The  prices  for  oil  and  natural  gas  are  subject  to 

a  variety  of  factors  that  are  beyond  our  control.  These  factors  include  the  supply  of,  and  demand  for,  these  commodities,  which 
fluctuate  with  changes  in  market  and  economic  conditions  and  other  factors,  including:

• 

• 

• 

the level of worldwide consumer demand for oil and natural gas and the domestic and foreign supply of oil and natural gas and 

levels of domestic oil and gas storage;

the degree to which members of the Organization of Petroleum Exporting Countries maintain oil price and production controls;

the degree to which domestic oil and natural gas production decreases U.S. imports of crude oil;

•  domestic governmental regulations and taxes;

•  adverse weather conditions, including hurricanes and tropical storms in and around the Gulf of Mexico that can damage oil and 

natural gas facilities and delivery systems and disrupt operations, and winter conditions and forest fires in the Rocky Mountains 

that can delay or impede operations;

•  commodity and financial market uncertainty;

•  worldwide political events and conditions, including actions taken by foreign oil and natural gas producing nations; and

•  worldwide economic conditions.

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These  factors  and  the  volatility  of  the  energy  markets  generally  make  it  extremely  difficult  to  predict  future  oil  and  natural  gas 

price  movements.  For  the  past  several  years,  we  have  employed  a  strategy  of  hedging  a  substantial  portion  of  our  forecasted 
production  approximately  18  months  to  two  years  into  the  future  (from  the  then-current  quarter),  to  mitigate  the  risks  associated 
with  price  fluctuations  (see  Note  9,  Commodity  Derivative  Contracts,  to  the  Consolidated  Financial  Statements  for  details 
regarding  our  commodity  derivative  contracts).  As  of  February  19,  2015,  we  have  oil  derivative  contracts  in  place  covering   
58,000  Bbls/d  for  the  first  three  quarters  of  2015,  38,000  Bbls/d  for  the  fourth  quarter  of  2015,  36,000  Bbls/d  for  the  first  quarter  of 
2016,  and  12,000  Bbls/d  for  the  second  quarter  of  2016.  With  the  decline  in  commodity  futures  prices  in  late  2014  and  early  2015,  
as  of  late  February  2015,  we  have  deferred  entering  into  new  oil  derivative  contracts  since  the  third  quarter  of  2014.  Therefore,  as 
of  late  February  2015,  the  percentage  of  our  forecasted  oil  production  that  is  currently  hedged  for  the  fourth  quarter  of  2015   
and  calendar  2016  is  less  than  the  percentage  hedged  in  recent  years.  During  periods  of  lower  oil  prices,  we  may  defer  entering 
into  new  contracts  until  futures  prices  return  to  levels  that  we  consider  economically  conducive  to  our  doing  so.

The  prices  we  receive  for  our  crude  oil  often  do  not  correlate  with  NYMEX  prices  and  can  vary  from  such  prices  depending  on, 

among  other  factors,  the  quality  of  the  crude  oil  we  sell,  the  location  of  our  crude  oil  production  and  the  related  markets  to 
which  we  sell,  variations  in  prices  paid  based  upon  different  indices  used,  and  the  pricing  contracts  and  indices  at  which  we  sell 
production.  Our  NYMEX  differentials  on  a  field-by-field  basis  over  the  last  few  years  have  ranged  from  approximately  $23  per  Bbl 
above  NYMEX  to  approximately  $25  per  Bbl  below  NYMEX.  On  a  corporate-wide  basis,  our  NYMEX  differentials  over  the  last  few 
years  have  ranged  from  approximately  $11  per  Bbl  above  NYMEX  oil  prices  to  approximately  $5  per  Bbl  below  NYMEX  oil  prices. 

These  variances  have  been  due  to  various  factors  and  are  difficult  to  forecast  or  anticipate,  but  they  have  a  direct  impact  on   
the  net  oil  price  we  receive.  In  recent  years  we  have  benefited  from  the  favorable  differential  for  sales  based  upon  the  LLS  index 
relative  to  NYMEX  prices,  but  market  dynamics  of  the  region  over  the  past  year  suggest  that  these  differentials  to  NYMEX  are 
unlikely  to  return  to  the  more  favorable  levels  seen  previously  due  to  the  influx  of  light  sweet  crude  and  condensate  from 

producing  regions  outside  of  the  Gulf  Coast  region.  See  Significant  Oil  and  Gas  Purchasers  and  Product  Marketing  and Management’s 
Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Results  of  Operations  –  Oil  and  Natural  Gas  Revenues   

for  further  discussion.

A financial downturn in one or more of the world’s major markets could negatively affect our liquidity, business and 
financial condition.

Liquidity  is  essential  to  our  business.  Our  liquidity  could  be  substantially  negatively  affected  by  an  inability  to  obtain  capital  in 

the  long-term  or  short-term  debt  capital  markets  or  equity  capital  markets  or  an  inability  to  access  bank  financing.  A  prolonged 

credit  crisis,  including  a  severe  economic  contraction  in  Europe  or  turmoil  in  the  global  financial  system,  could  materially  affect 
our  liquidity,  business  and  financial  condition.  In  the  past,  such  conditions  have  adversely  impacted  financial  markets  and  have 

created  substantial  volatility  and  uncertainty  with  the  related  negative  impact  on  global  economic  activity.  Negative  credit 
market  conditions  could  inhibit  our  lenders  from  fully  funding  our  bank  credit  facility  or  cause  them  to  make  the  terms  of  our 

bank  credit  facility  more  costly  and  more  restrictive.  Negative  economic  conditions  could  also  adversely  affect  the  collectability  
of  our  trade  receivables  or  performance  by  our  suppliers  or  cause  our  commodity  hedging  arrangements  to  be  ineffective  if  our 
counterparties  are  unable  to  perform  their  obligations  or  otherwise  seek  bankruptcy  protection.

Our production will decline if our access to sufficient amounts of carbon dioxide is limited.

Our  long-term  strategy  is  primarily  focused  on  our  CO2  tertiary  recovery  operations.  The  crude  oil  production  from  our  tertiary 

recovery  projects  depends,  in  large  part,  on  having  access  to  sufficient  amounts  of  CO2.  Our  ability  to  produce  oil  from  these 
projects  would  be  hindered  if  our  supply  of  CO2  was  limited  due  to,  among  other  things,  problems  with  our  current  CO2  producing 
wells  and  facilities,  including  compression  equipment,  or  catastrophic  pipeline  failure.  This  could  have  a  material  adverse  effect 

on  our  financial  condition,  results  of  operations  and  cash  flows.  Our  anticipated  future  crude  oil  production  from  tertiary 
operations  is  also  dependent  on  the  timing,  volumes  and  location  of  CO2  injections  and,  in  particular,  on  our  ability  to  increase 
our  combined  purchased  and  produced  volumes  of  CO2  and  inject  adequate  amounts  of  CO2  into  the  proper  formation  and  area 
within  each  of  our  tertiary  oil  fields.

The  development  of  our  principal  CO2  source  at  Jackson  Dome  involves  the  drilling  of  wells  to  increase  and  extend  the  CO2 
reserves  available  for  use  in  our  tertiary  fields.  These  drilling  activities  are  subject  to  many  of  the  same  drilling  and  geological 
risks  of  drilling  and  producing  oil  and  gas  wells  (see  Oil  and  natural  gas  development  and  producing  operations  involve  various 
risks  below).  Recent  market  conditions  may  well  cause  the  delay  or  cancellation  of  construction  of  plants  that  produce  CO2  as  a 
byproduct  that  we  can  purchase,  thus  limiting  the  amount  of  industrial-source  CO2  available  for  our  use  in  our  tertiary  operations.

 
 
 
 
 
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Our level of indebtedness may adversely affect operations and limit our growth.

As  of  December  31,  2014,  our  outstanding  senior  indebtedness  consisted  of  $2.9  billion  principal  amount  of  subordinated  notes, 

virtually  all  of  which  have  maturity  dates  between  2021  and  2023  at  interest  rates  ranging  from  4.625%  to  6.375%  per  annum   
at  a  weighted  average  interest  rate  of  5.26%  per  annum,  and  $395.0  million  principal  amount  outstanding  under  our  bank  credit 
facility.  We  currently  have  a  borrowing  base  of  $3.0  billion  and  total  lender  commitments  of  $1.6  billion  under  our  bank  credit 
facility  and,  at  December  31,  2014,  availability  with  respect  to  such  commitments  of  $1.2  billion.  Our  bank  borrowing  base  is 
adjusted  annually  and  upon  requested  unscheduled  special  redeterminations,  in  each  case  at  the  banks’  discretion,  and  the  amount 
is  established  and  based,  in  part,  upon  certain  external  factors,  such  as  commodity  prices.  We  do  not  know,  nor  can  we  control,  
the  results  of  such  redeterminations  or  the  effect  of  then-current  oil  and  natural  gas  prices  on  any  such  redetermination.  A  future 
redetermination  lowering  our  borrowing  base  could  limit  availability  under  our  bank  credit  facility.  If  the  outstanding  debt   
under  our  bank  credit  facility  exceeds  the  then-effective  and  redetermined  borrowing  base,  we  will  be  required  to  repay  the  excess 
amount  over  a  period  not  to  exceed  six  months.

The  level  of  our  indebtedness  could  have  important  consequences,  including  but  not  limited  to  the  following:

• 

impairing our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions or general 
corporate and other purposes;

•  potentially restricting us from making acquisitions or exploiting business opportunities;

• 

• 

• 

lowering our available cash flow if market interest rates increase or if the level of our indebtedness significantly increases;

requiring dedication of a substantial portion of our cash flows from operations to servicing our indebtedness (so that such cash 

flows would not be available for capital expenditures or other purposes); and

limiting our ability to borrow additional funds, dispose of assets, pay dividends, fund share repurchases and make certain 

investments.

The  debt  covenants  contained  in  the  agreements  governing  our  outstanding  indebtedness  may  also  affect  our  flexibility  in 

reacting  to  changes  in  the  economy  and  in  our  industry.  For  example,  as  our  cash  flow  from  operations  is  highly  dependent  on  the 
prices  that  we  receive  for  oil  and  natural  gas,  if  oil  and  natural  gas  prices  remain  at  depressed  levels  for  an  extended  period  of 

time,  our  degree  of  leverage  could  increase  significantly  or  our  leverage  metrics  could  deteriorate,  potentially  causing  us  to  not  be 
in  compliance  with  our  bank  credit  facility’s  maximum  permitted  ratio  of  consolidated  total  net  debt  to  consolidated  EBITDAX   

(as  defined  in  the  bank  credit  facility)  of  not  more  than  4.25  to  1.0  (see  Item  7,  Management’s  Discussion  and  Analysis  of  Financial 
Condition and Results of Operations – Capital Resources and Liquidity – Bank Credit Facility). If we are unable to generate sufficient 
cash  flows  or  otherwise  obtain  funds  necessary  to  make  required  payments  on  our  indebtedness,  or  if  we  otherwise  fail  to  comply 
with  the  various  covenants  related  to  such  indebtedness,  including  covenants  in  our  bank  credit  facility,  we  would  be  in  default 

under  our  debt  instruments.  Any  such  default,  if  not  cured  or  waived,  could  permit  the  holders  of  such  indebtedness  to  accelerate 
the  maturity  of  such  indebtedness  and  could  cause  defaults  under  other  indebtedness,  which  could  have  a  material  adverse 

effect  on  us.  Our  ability  to  meet  our  obligations  under  our  debt  instruments  will  depend,  in  part,  upon  our  future  performance, 
which  will  be  subject  to  prevailing  economic  conditions,  commodity  prices,  and  financial,  business  and  other  factors,  including 

factors  beyond  our  control.

Our planned tertiary operations and the related construction of necessary CO2 pipelines could be delayed by difficulties in 
obtaining pipeline rights-of-way and/or permits, and/or by the listing of certain species as threatened or endangered.

The  production  of  crude  oil  from  our  planned  tertiary  operations  is  dependent  upon  having  access  to  pipelines  to  transport 

available  CO2  to  our  oil  fields  at  a  cost  that  is  economically  viable.  Our  current  and  future  construction  of  CO2  pipelines  will 
require  us  to  obtain  rights-of-way  from  private  landowners  and  from  the  federal  government  in  certain  areas.  Certain  states  where 

we  operate  have  considered  or  may  again  consider  the  adoption  of  laws  or  regulations  that  could  limit  or  eliminate  the  ability   

of  a  state,  state’s  legislature  or  its  administrative  agencies  to  exercise  eminent  domain  over  private  property,  in  addition  to  possible 
judicially  imposed  constraints  on,  and  additional  requirements  for,  the  exercise  of  eminent  domain.  We  also  conduct  operations  
on  federal  and  other  oil  and  natural  gas  leases  inhabited  by  species,  such  as  the  sage  grouse,  that  could  be  listed  as  threatened 
or  endangered  under  the  Endangered  Species  Act,  which  listing  could  lead  to  tighter  restrictions  as  to  federal  land  use.  These  laws 
and  regulations,  together  with  any  other  changes  in  law  related  to  the  use  of  eminent  domain  or  the  listing  of  certain  species   
as  threatened  or  endangered,  could  inhibit  or  eliminate  our  ability  to  secure  rights-of-way  or  otherwise  access  land  for  current  or 
future  pipeline  construction  projects.  As  a  result,  obtaining  rights-of-way  or  other  means  of  access  may  require  additional 
regulatory  and  environmental  compliance,  and  increased  costs  in  connection  therewith,  which  could  delay  our  CO2  pipeline 
construction  schedule  and  initiation  of  our  pipeline  operations,  and/or  increase  the  costs  of  constructing  our  pipelines.

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Oil and natural gas development and producing operations involve various risks.

Our  operations  are  subject  to  all  the  risks  normally  incident  and  inherent  to  the  operation  and  development  of  oil  and  natural 
gas  properties  and  the  drilling  of  oil  and  natural  gas  wells,  including,  without  limitation,  well  blowouts;  cratering  and  explosions; 
pipe  failure;  fires;  formations  with  abnormal  pressures;  uncontrollable  flows  of  oil,  natural  gas,  brine  or  well  fluids;  release  of 
contaminants  into  the  environment  and  other  environmental  hazards  and  risks.  In  addition,  our  operations  are  sometimes  near 
populated  commercial  or  residential  areas,  which  add  additional  risks.  The  nature  of  these  risks  is  such  that  some  liabilities   
could  exceed  our  insurance  policy  limits  or  otherwise  be  excluded  from,  or  limited  by,  our  insurance  coverage,  as  in  the  case  of 
environmental  fines  and  penalties,  for  example,  which  are  excluded  from  coverage  as  they  cannot  be  insured.

We  could  incur  significant  costs  related  to  these  risks  that  could  have  a  material  adverse  effect  on  our  results  of  operations, 

financial  condition  and  cash  flows.  Our  CO2  tertiary  recovery  projects  require  a  significant  amount  of  electricity  to  operate  the 
related  facilities,  which  is  our  largest  single  cost  related  to  the  projects.  If  these  costs  or  others  were  to  increase  significantly,  it 
could  have  an  adverse  effect  upon  the  profitability  of  these  operations.  Additionally,  a  portion  of  our  production  activities 
involves CO2 injections into fields with wells plugged and abandoned by prior operators. Although it is often difficult (or impracticable) 
to  determine  whether  a  well  has  been  properly  plugged  prior  to  commencing  injections  and  pressuring  the  oil  reservoirs,  we   
have  budgeted  $45  million  for  this  effort  for  2015.  We  may  incur  significant  costs  in  connection  with  remedial  plugging  operations 
to  prevent  environmental  contamination  and  to  otherwise  comply  with  federal,  state  and  local  regulation  relative  to  the 
plugging  and  abandoning  of  our  oil,  natural  gas  and  CO2  wells.  In  addition  to  the  increased  costs,  if  wells  have  not  been  properly 
plugged,  modification  to  those  wells  may  delay  our  operations  and  reduce  our  production.

While  mitigated  somewhat  by  our  significant  emphasis  on  tertiary  recovery  operations  in  fields  and  reservoirs  that  have 
historically  produced  substantial  volumes  of  oil  under  primary  production,  development  activities  are  subject  to  many  risks, 

including  the  risk  that  we  will  not  recover  all  or  any  portion  of  our  investment  in  such  wells.  Drilling  for  oil  and  natural  gas   
may  involve  unprofitable  efforts,  not  only  from  dry  wells,  but  also  from  wells  that  are  productive  but  do  not  produce  sufficient 
net  reserves  to  return  a  profit  after  deducting  drilling,  operating  and  other  costs.  The  cost  of  drilling,  completing  and  operating  
a  well  is  often  uncertain,  and  cost  factors  can  adversely  affect  the  economics  of  a  project.  Further,  our  drilling  operations  may  be 
curtailed,  delayed  or  canceled  as  a  result  of  numerous  factors,  including:

•  unexpected drilling conditions;

• 

title problems;

•  pressure or irregularities in formations;

•  equipment failures or accidents;

•  adverse weather conditions, including hurricanes and tropical storms in and around the Gulf of Mexico that can damage oil and 
natural gas facilities and delivery systems and disrupt operations, and winter conditions and forest fires in the Rocky Mountain 
region that can delay or impede operations;

•  compliance with environmental and governmental requirements; and

• 

the cost of, or shortages or delays in the availability of, drilling rigs, equipment, pipelines and services.

Estimating our reserves, production and future net cash flows is difficult to do with any certainty. 

Estimating  quantities  of  proved  oil  and  natural  gas  reserves  is  a  complex  process.  It  requires  interpretations  of  available 

technical  data  and  various  assumptions,  including  assumptions  relating  to  economic  factors  such  as  future  commodity  prices, 

production  costs,  severance  and  excise  taxes,  capital  expenditures  and  workover  and  remedial  costs,  and  the  assumed  effect   

of  governmental  rules  and  regulations.  There  are  numerous  uncertainties  about  when  a  property  may  have  proved  reserves  as 

compared  to  potential  or  probable  reserves,  particularly  relating  to  our  tertiary  recovery  operations.  Forecasting  the  amount   

of  oil  reserves  recoverable  from  tertiary  operations,  and  the  production  rates  anticipated  therefrom,  requires  estimates,  one  of 

the  most  significant  being  the  oil  recovery  factor.  Actual  results  most  likely  will  vary  from  our  estimates.  Also,  the  use  of  a  10% 

discount  factor  for  reporting  purposes,  as  prescribed  by  the  SEC,  may  not  necessarily  represent  the  most  appropriate  discount 

factor,  given  actual  interest  rates  and  risks  to  which  our  business,  and  the  oil  and  natural  gas  industry  in  general,  are  subject.   
Any  significant  inaccuracies  in  these  interpretations  or  assumptions,  or  changes  of  conditions,  could  result  in  a  revision  of  the 
quantities  and  net  present  value  of  our  reserves.

 
 
 
 
 
The  reserves  data  included  in  documents  incorporated  by  reference  represent  estimates  only.  Quantities  of  proved  reserves  are 

estimated  based  on  economic  conditions,  including  first-day-of-the-month  average  oil  and  natural  gas  prices  for  the  12-month 
period  preceding  the  date  of  the  assessment.  The  representative  oil  and  natural  gas  prices  used  in  estimating  our  December  31, 
2014  reserves  were  $94.99  per  Bbl  for  crude  oil  and  $4.30  per  MMBtu  for  natural  gas,  both  of  which  were  adjusted  for  market 
differentials  by  field.  This  prescribed  methodology  does  not  reflect  significant  crude  oil  price  declines  in  late  2014  and  early  2015, 
when  oil  prices  dropped  rapidly,  declining  to  below  $45  per  Bbl  in  January  2015.  In  response  to  these  price  decreases,  we  have 
deferred  our  development  spending  for  certain  projects  in  2015,  which  has  been  reflected  in  our  December  31,  2014  reserve  report. 
Sustained  prices  at  late  2014  or  early  2015  levels  would  result  in  a  significant  decrease  in  our  proved  reserve  value,  and  to  a 
lesser  degree,  a  reduction  in  our  proved  reserve  volumes,  which  may  cause  us  to  begin  recording  write-downs  due  to  the  full  cost 
ceiling  test  in  the  first  or  second  quarter  of  2015,  and  also  in  subsequent  quarterly  periods  if  prices  remain  low.  Our  reserves   
and  future  cash  flows  may  be  subject  to  revisions  based  upon  changes  in  economic  conditions,  including  oil  and  natural  gas  prices, 
as  well  as  due  to  production  results,  results  of  future  development,  operating  and  development  costs,  and  other  factors. 
Downward  revisions  of  our  reserves  could  have  an  adverse  effect  on  our  financial  condition  and  operating  results.  Actual  future 
prices  and  costs  may  be  materially  higher  or  lower  than  the  prices  and  costs  used  in  our  estimates.

As  of  December  31,  2014,  approximately  23%  of  our  estimated  proved  reserves  were  undeveloped.  Recovery  of  undeveloped 
reserves  requires  significant  capital  expenditures  and  may  require  successful  drilling  operations.  The  reserves  data  assumes  that 
we  can  and  will  make  these  expenditures  and  conduct  these  operations  successfully,  but  these  assumptions  may  not  be 
accurate,  and  these  expenditures  and  operations  may  not  occur.

There are no assurances of our ability to pay dividends in the future and at what level.

During  2014,  we  declared  a  regular  quarterly  dividend  of  $0.0625  per  outstanding  common  share,  and  have  declared  a  similar 
dividend  for  the  first  quarter  of  2015.  While  we  currently  intend  to  continue  to  pay  regular  quarterly  cash  dividends,  our  ability  to 

pay  dividends  may  be  adversely  affected  if  certain  of  the  other  risks  described  herein  were  to  occur.  Our  payment  of  dividends   
is  subject  to,  and  conditioned  upon,  among  other  things,  compliance  with  the  covenants  and  restrictions  contained  in  our  bank 

credit  facility  and  the  indentures  governing  our  subordinated  notes.  All  dividends  will  be  paid  at  the  discretion  of  our  Board  of 
Directors  and  will  depend  upon  many  factors,  including  oil  prices  and  their  impact  on  our  cash  flows,  financial  condition  and  such 

other  factors  as  our  Board  of  Directors  may  deem  relevant  from  time  to  time.  There  are  no  assurances  as  to  our  ability  to  pay 
dividends  in  the  future  or  the  level  thereof.

Our future performance and growth rate depend upon our ability to find or acquire additional oil and natural gas reserves 
that are economically recoverable.

Unless  we  can  successfully  replace  the  reserves  that  we  produce,  our  reserves  will  decline,  resulting  eventually  in  a  decrease  in 

oil  and  natural  gas  production  and  lower  revenues  and  cash  flows  from  operations.  We  have  historically  replaced  reserves 
through  both  acquisitions  and  internal  organic  growth  activities.  For  internal  organic  growth  activities,  the  magnitude  of  proved 

reserves  that  we  can  book  in  any  given  year  depends  on  our  progress  with  new  floods  and  the  timing  of  the  production  response; 
there  were  no  significant  additions  to  our  oil  and  natural  gas  reserves  in  2014,  as  we  initiated  no  new  floods  in  2014.  In  the 

future,  we  may  not  be  able  to  continue  to  replace  reserves  at  acceptable  costs.  The  business  of  exploring  for,  developing  or 
acquiring  reserves  is  capital  intensive.  We  may  not  be  able  to  make  the  necessary  capital  investment  to  maintain  or  expand  our 

oil  and  natural  gas  reserves  if  our  cash  flows  from  operations  are  reduced,  whether  due  to  lower  oil  or  natural  gas  prices  or 
otherwise,  or  if  external  sources  of  capital  become  limited  or  unavailable.  Further,  the  process  of  using  CO2  for  tertiary  recovery, 
and  the  related  infrastructure,  requires  significant  capital  investment  up  to  five  years  prior  to  any  resulting  and  associated 

production  and  cash  flows  from  these  projects,  heightening  potential  capital  constraints.  If  we  do  not  continue  to  make 

significant  capital  expenditures,  or  if  outside  capital  resources  become  limited,  we  may  not  be  able  to  maintain  our  growth  rate  or 

otherwise  meet  expectations.

During  the  last  few  years,  we  have  acquired  several  fields  at  a  substantial  cost  because  we  believe  that  they  have  significant 

additional  production  potential  through  tertiary  flooding,  and  we  may  have  the  opportunity  to  acquire  other  oil  fields  that   

we  believe  are  tertiary  flood  candidates,  requiring  significant  amounts  of  capital.  If  we  are  unable  to  successfully  develop  and 
produce  the  potential  oil  in  any  acquired  fields,  it  would  negatively  affect  our  return  on  investment  relative  to  these  acquisitions 
and  could  significantly  reduce  our  ability  to  obtain  additional  capital  for  the  future  or  fund  future  acquisitions,  and  also 
negatively  affect  our  financial  results  to  a  significant  degree.

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Commodity derivative contracts may expose us to potential financial loss.

To  reduce  our  exposure  to  fluctuations  in  the  prices  of  oil  and  natural  gas,  we  enter  into  commodity  derivative  contracts  in 
order  to  economically  hedge  a  substantial  portion  of  our  forecasted  oil  and  natural  gas  production.  Derivative  contracts  expose 
us  to  risk  of  financial  loss  in  some  circumstances,  including  when  there  is  a  change  in  the  expected  differential  between  the 
underlying  price  in  the  hedging  agreement  and  actual  prices  received,  when  the  cash  benefit  from  hedges  including  a  sold  put  is 
limited  to  the  extent  oil  prices  fall  below  the  price  of  our  sold  puts,  or  when  the  counterparty  to  the  derivative  contract  is 
financially  constrained  and  defaults  on  its  contractual  obligations.  In  addition,  these  derivative  contracts  may  limit  the  benefit  we 
would  otherwise  receive  from  increases  in  the  prices  for  oil  and  natural  gas.  Information  as  to  these  activities  is  set  forth  under 
Item  7,  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Market  Risk  Management – Oil 
and  Natural  Gas  Derivative  Contracts,  and  in  Note  9,  Commodity  Derivative  Contracts,  to  the  Consolidated  Financial  Statements.

Shortages of oil field equipment, services and qualified personnel could reduce our cash flow and adversely affect results  
of operations.

The  demand  for  qualified  and  experienced  field  personnel,  geologists,  geophysicists,  engineers  and  other  professionals  in  the   

oil  and  natural  gas  industry  can  fluctuate  significantly,  often  in  correlation  with  oil  and  natural  gas  prices,  causing  periodic 
shortages  in  such  personnel.  In  recent  years,  the  competition  for  qualified  technical  personnel  has  been  fierce,  and  our  personnel 
costs  have  been  escalating  at  a  rate  higher  than  general  inflation,  although  it  is  anticipated  that  recent  oil  price  declines  may 
slacken  this  personnel  shortage  to  some  degree.  In  the  past,  during  periods  of  high  oil  and  natural  gas  prices,  we  have 
experienced  shortages  of  oil  field  and  other  necessary  equipment,  including  drilling  rigs,  along  with  increased  prices  for  such 

equipment,  services  and  associated  personnel.  These  types  of  shortages  or  price  increases  could  significantly  decrease  our  profit 
margin,  cash  flow  and  operating  results  and/or  restrict  or  delay  our  ability  to  drill  wells  and  conduct  our  operations,  possibly 

causing  us  to  miss  our  forecasts  and  projections.

The marketability of our production is dependent upon transportation lines and other facilities, certain of which we do not 
control. When these facilities are unavailable, our operations can be interrupted and our revenues reduced.

The  marketability  of  our  oil  and  natural  gas  production  depends,  in  part,  upon  the  availability,  proximity  and  capacity  of 

transportation  lines  owned  by  third  parties.  In  general,  we  do  not  control  these  transportation  facilities,  and  our  access  to  them 
may  be  limited  or  denied.  A  significant  disruption  in  the  availability  of,  and  access  to,  these  transportation  lines  or  other 

production  facilities  could  adversely  impact  our  ability  to  deliver  to  market  or  produce  our  oil  and  thereby  cause  a  significant 
interruption  in  our  operations.

Governmental laws and regulations relating to environmental protection are costly and stringent.

Our  exploration,  production,  and  marketing  operations  are  subject  to  complex  and  stringent  federal,  state,  and  local  laws  and 

regulations  governing,  among  other  things,  the  discharge  of  substances  into  the  environment  or  otherwise  relating  to 
environmental  protection,  including  the  protection  of  endangered  species.  These  laws  and  regulations  and  related  public  policy 

considerations  affect  the  costs,  manner,  and  feasibility  of  our  operations  and  require  us  to  make  significant  expenditures  in  order 
to  comply.  Failure  to  comply  with  these  laws  and  regulations  may  result  in  the  assessment  of  administrative,  civil,  and  criminal 

penalties,  the  imposition  of  investigatory  and  remedial  obligations,  and  the  issuance  of  injunctions  that  could  limit  or  prohibit  our 

operations.  In  addition,  some  of  these  laws  and  regulations  may  impose  joint  and  several,  strict  liability  for  contamination 

resulting  from  spills,  discharges,  and  releases  of  substances,  including  petroleum  hydrocarbons  and  other  wastes,  without  regard 

to  fault,  or  the  legality  of  the  original  conduct.  Under  such  laws  and  regulations,  we  could  be  required  to  remove  or  remediate 

previously  disposed  substances  and  property  contamination,  including  wastes  disposed  or  released  by  prior  owners  or  operators. 

Changes  in,  or  additions  to,  environmental  laws  and  regulations  occur  frequently,  and  any  changes  or  additions  that  result  in   

more  stringent  and  costly  waste  handling,  storage,  transport,  disposal,  cleanup  or  other  environmental  protection  requirements 
could  have  a  material  adverse  effect  on  our  operations  and  financial  position.

Enactment of legislative or regulatory proposals under consideration could negatively affect our business.

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Numerous  legislative  and  regulatory  proposals  affecting  the  oil  and  gas  industry  have  been  introduced,  are  anticipated  to  be 
introduced,  or  are  otherwise  under  consideration,  by  Congress,  state  legislatures  and  various  federal  and  state  agencies.  Among 
these  proposals  are:  (1)  climate  change/carbon  tax  legislation  introduced  in  Congress,  and  EPA  regulations  to  reduce  greenhouse 
gas  emissions;  (2)  proposals  contained  in  the  President’s  budget,  along  with  legislation  introduced  in  Congress  (none  of  which  
have  passed),  to  impose  new  taxes  on,  or  repeal  various  tax  deductions  available  to,  oil  and  gas  producers,  such  as  the  current 
tax  deductions  for  intangible  drilling  and  development  costs  and  qualified  tertiary  injectant  expenses  which  deductions,   

 
 
 
 
 
if  eliminated,  could  raise  the  cost  of  energy  production,  reduce  energy  investment  and  affect  the  economics  of  oil  and  gas 
exploration  and  production  activities;  (3)  legislation  previously  considered  by  Congress  (but  not  adopted)  that  would  subject  the 
process  of  hydraulic  fracturing  to  federal  regulation  under  the  Safe  Drinking  Water  Act,  and  new,  proposed  or  anticipated 
Department  of  Interior  and  EPA  regulations  to  impose  new  and  more  stringent  regulatory  requirements  on  hydraulic  fracturing 
activities,  particularly  those  performed  on  federal  lands,  and  to  require  disclosure  of  the  chemicals  used  in  the  fracturing  process; 
and  (4)  the  Pipeline  Safety,  Regulatory  Certainty,  and  Job  Creation  Act  enacted  in  2011,  which  increases  penalties,  grants  new 
authority  to  impose  damage  prevention  and  incident  notification  requirements,  and  directs  the  PHMSA  to  prescribe  minimum 
safety  standards  for  CO2  pipelines.  Any  of  the  foregoing  described  proposals  could  affect  our  operations  and  the  costs  thereof. 
The  trend  toward  stricter  standards,  increased  oversight  and  regulation  and  more  extensive  permit  requirements,  along  with   
any  future  laws  and  regulations,  could  result  in  increased  costs  or  additional  operating  restrictions  that  could  have  an  effect  on 
demand  for  oil  and  natural  gas  or  prices  at  which  it  can  be  sold.  However,  until  such  legislation  or  regulations  are  enacted  or 
adopted  into  law  and  thereafter  implemented,  it  is  not  possible  to  gauge  their  impact  on  our  future  operations  or  our  results  of 
operations  and  financial  condition.

Certain federal income tax deductions currently available with respect to natural gas and oil exploration and development 
may be eliminated, and additional state taxes on natural gas extraction may be imposed, as a result of future legislation.

In  recent  years,  legislation  has  been  proposed  that  would,  if  enacted  into  law,  make  significant  changes  to  U.S.  federal  income 

tax  laws,  including  the  elimination  of  certain  U.S.  federal  income  tax  benefits  and  deductions  currently  available  to  oil  and   
gas  companies.  Such  changes  include,  but  are  not  limited  to,  (1)  the  repeal  of  the  percentage  depletion  allowance  for  oil  and  gas 
properties,  (2)  the  increase  of  the  amortization  period  of  geological  and  geophysical  expenses,  (3)  the  elimination  of  current 
deductions  for  intangible  drilling  and  development  costs  and  qualified  tertiary  injectant  expenses,  and  (4)  the  elimination  of  the 
deduction  for  certain  U.S.  production  activities.  It  is  currently  unclear  whether  any  such  proposals  will  be  enacted  into  law   

and,  if  so,  what  form  such  laws  might  possibly  take  or  impact  they  may  have;  however,  the  passage  of  such  legislation  or  any 
other  similar  change  in  U.S.  federal  income  tax  law  could  eliminate,  reduce  or  postpone  certain  tax  deductions  that  are  currently 
available  to  us,  and  any  such  legislation  or  change  could  negatively  affect  the  after-tax  returns  generated  on  our  oil  and  gas 

investments  and  our  financial  condition  and  results  of  operations.

The derivatives market regulations promulgated under the Dodd-Frank Act could have an adverse effect on our ability to 
hedge risks associated with our business.

The  Dodd-Frank  Act  requires  the  Commodities  Futures  Trading  Commission  (“CFTC”)  and  the  SEC  to  promulgate  rules  and 

regulations  establishing  federal  oversight  and  regulation  of  the  over-the-counter  derivatives  market  and  entities  that  participate 

in  that  market,  including  swap  clearing  and  trade  execution  requirements.  Our  derivative  transactions  are  not  currently  subject  
to  such  swap  clearing  and  trade  execution  requirements;  however,  in  the  event  our  derivative  transactions  potentially  become 

subject  to  such  requirements,  we  believe  that  our  derivative  transactions  would  qualify  for  the  “end-user”  exception.  New  or 
modified  rules,  regulations  or  requirements  may  increase  the  cost  to  our  counterparties  of  their  hedging  and  swap  positions  that 

they  can  provide  or  lower  their  availability.  In  addition,  for  uncleared  swaps,  the  CFTC  or  federal  banking  regulators  may   
require  end-users  to  enter  into  credit  support  documentation  or  post  margin  collateral.  Any  changes  in  the  regulations  of  swaps 
may  result  in  certain  market  participants  deciding  to  curtail  or  cease  their  derivative  activities.

While  many  rules  and  regulations  have  been  promulgated  and  are  already  in  effect,  other  rules  and  regulations  remain  to  be 

finalized  or  effectuated;  therefore,  the  impact  of  those  rules  and  regulations  on  us  is  uncertain  at  this  time.  The  Dodd-Frank  Act, 

and  the  rules  promulgated  thereunder,  could  (1)  significantly  increase  the  cost,  or  decrease  the  liquidity,  of  energy-related 

derivatives  we  use  to  hedge  against  commodity  price  fluctuations  (including  through  requirements  to  post  collateral),  (2)  materially 

alter  the  terms  of  derivative  contracts,  (3)  reduce  the  availability  of  derivatives  to  protect  against  risks  we  encounter,  and   

(4)  increase  our  exposure  to  less  creditworthy  counterparties.  If  we  reduce  our  use  of  derivatives  as  a  result  of  the  Dodd-Frank  Act 
and  applicable  rules  and  regulations,  our  cash  flows  may  become  more  volatile  and  less  predictable,  which  could  adversely 
affect  our  ability  to  plan  for  and  fund  capital  expenditures.

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The loss of one or more of our large oil and natural gas purchasers could have an adverse effect on our operations.

For  the  year  ended  December  31,  2014,  three  purchasers  individually  accounted  for  10%  or  more  of  our  oil  and  natural  gas 
revenues  and,  in  the  aggregate,  for  56%  of  such  revenues.  The  loss  of  a  large  single  purchaser  could  adversely  impact  the  prices 
we  receive  or  the  transportation  costs  we  incur.

Certain of our operations may be limited during certain periods due to severe weather conditions and other regulations.

Certain  of  our  operations  in  North  Dakota,  Montana  and  Wyoming,  including  the  construction  of  CO2  pipelines,  the  drilling   
of  new  wells  and  production  from  existing  wells,  are  conducted  in  areas  subject  to  extreme  weather  conditions,  including  severe 
cold,  snow  and  rain,  which  conditions  may  cause  such  operations  to  be  hindered  or  delayed,  or  otherwise  require  that  they   
be  conducted  only  during  non-winter  months,  and  depending  on  the  severity  of  the  weather,  could  have  a  negative  effect  on  our 
results  of  operations  in  these  areas.  Further,  certain  of  our  operations  in  these  areas  are  confined  to  certain  time  periods  due   
to  environmental  regulations,  federal  restrictions  on  when  drilling  can  take  place  on  federal  lands,  and  lease  stipulations  designed 
to  protect  certain  wildlife,  which  regulations,  restrictions  and  limitations  could  slow  down  our  operations,  cause  delays,  increase 
costs  and  have  a  negative  effect  on  our  results  of  operations.

Our results of operations could be negatively affected as a result of goodwill or long-lived asset impairments.

At  December  31,  2014,  our  goodwill  balance  totaled  $1.3  billion  and  our  net  property  and  equipment  balance  totaled  $10.4  billion, 

representing  approximately  10%  and  81%,  respectively,  of  our  total  assets.  Goodwill  is  not  amortized;  rather  it  is  tested  for 
impairment  annually  during  the  fourth  quarter  and  when  facts  or  circumstances  indicate  that  the  carrying  value  of  our  goodwill 

may  be  impaired,  requiring  an  estimate  of  the  fair  values  of  the  reporting  unit’s  assets  and  liabilities.  Our  oil  and  natural  gas 
properties  balance  is  subject  to  our  quarterly  full  cost  pool  ceiling  test,  and  other  long-lived  assets  are  required  to  be  tested  for 

impairment  when  events  or  circumstances  indicate  the  carrying  value  may  not  be  recoverable.  An  impairment  of  goodwill   
or  long-lived  assets  could  significantly  reduce  earnings  during  the  period  in  which  the  impairment  occurs  and  would  result  in  a 
corresponding  reduction  to  goodwill  or  long-lived  assets  and  equity.  See  Item  7,  Management’s  Discussion  and  Analysis  of 
Financial  Condition  and  Results  of  Operations  –  Critical  Accounting  Policies  and  Estimates  –  Impairment  Assessment  of  Goodwill.

We may lose executive officers or other key management personnel, which could endanger the future success  
of our operations.

Our  success  depends  to  a  significant  degree  upon  the  continued  contributions  of  our  executive  officers  and  other  key 
management  personnel.  Our  employees,  including  our  executive  officers,  are  employed  at  will  and  do  not  have  employment 

agreements.  If  one  or  more  members  of  our  management  team  dies,  becomes  disabled  or  voluntarily  terminates  employment  with 
us,  there  is  no  assurance  that  we  will  find  a  suitable  or  comparable  substitute.  We  believe  that  our  future  success  depends,   

in  large  part,  upon  our  ability  to  hire  and  retain  highly  skilled  managerial  personnel.  Competition  for  persons  with  these  skills  is 
intense,  and  we  cannot  assure  that  we  will  be  successful  in  attracting  and  retaining  such  skilled  personnel.  For  example,  we   

are  currently  conducting  a  search  to  fill  two  vacant  executive-level  operations  positions,  but  there  is  no  guarantee  we  can  quickly 
fill  them  with  personnel  of  our  desired  skill  set.  The  continued  vacancy  in  these  positions  or  an  additional  loss  of  any  of  our 
management  personnel  could  adversely  affect  our  operations.

A cyber incident could occur and result in information theft, data corruption, operational disruption, and/or financial loss.

Our  business  has  become  increasingly  dependent  on  digital  technologies  to  conduct  day-to-day  operations,  including  certain  

of  our  exploration,  development  and  production  activities.  We  depend  on  digital  technology  to  estimate  quantities  of  oil  and  gas 
reserves,  process  and  record  financial  and  operating  data,  analyze  seismic  and  drilling  information  and  in  many  other  activities 
related  to  our  business.  Our  technologies,  systems  and  networks  may  become  the  target  of  cyber  attacks  or  information  security 

breaches  that  could  result  in  the  disruption  of  our  business  operations.  For  example,  unauthorized  access  to  our  seismic  data, 

reserves  information  or  other  proprietary  information  could  lead  to  data  corruption,  communication  interruption,  or  other 

operational  disruptions  in  our  drilling  or  production  operations,  which  could  cause  financial  loss.

Although  we  utilize  various  procedures  and  controls  to  monitor  and  protect  against  these  threats  and  to  mitigate  our  exposure 

to  such  threats,  there  can  be  no  assurance  that  these  procedures  and  controls  will  be  sufficient  in  preventing  security  threats 
from  materializing  and  causing  us  to  suffer  such  losses  in  the  future.  As  cyber  threats  continue  to  evolve,  we  may  be  required  to 
expend  significant  additional  resources  to  continue  to  modify  or  enhance  our  procedures  and  controls  or  to  investigate  and 
remediate  any  cyber  vulnerabilities.

 
 
 
 
 
Item 1B. Unresolved Staff Comments

There  are  no  unresolved  written  SEC  staff  comments  regarding  our  periodic  or  current  reports  under  the  Securities  Exchange 

Act  of  1934  received  180  days  or  more  before  the  end  of  the  fiscal  year  to  which  this  annual  report  on  Form  10-K  relates.

Item 2. Properties

Information  regarding  the  Company’s  properties  called  for  by  this  item  is  included  in  Item  1,  Business  and  Properties  –  Oil  and 
Natural  Gas  Operations.  We  also  have  various  operating  leases  for  rental  of  office  space,  office  and  field  equipment,  and  vehicles. 
See  Item  7,  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Capital  Resources  and 
Liquidity  –  Off-Balance  Sheet  Agreements,  and  Note  11,  Commitments  and  Contingencies,  to  the  Consolidated  Financial  Statements 
for  the  future  minimum  rental  payments.  Such  information  is  incorporated  herein  by  reference.

Item 3. Legal Proceedings

We  are  involved  in  various  lawsuits,  claims  and  regulatory  proceedings  incidental  to  our  businesses.  While  we  currently  believe 

that  the  ultimate  outcome  of  these  proceedings,  individually  and  in  the  aggregate,  will  not  have  a  material  adverse  effect   
on  our  consolidated  financial  position  or  overall  trends  in  results  of  operations  or  cash  flows,  litigation  is  subject  to  inherent 
uncertainties.  If  an  unfavorable  ruling  in  one  of  these  lawsuits  or  proceedings  were  to  occur,  there  exists  the  possibility  of  a 
material  adverse  impact  on  our  net  income  in  the  period  in  which  the  ruling  occurs.  We  provide  accruals  of  probable  losses  for 
litigation  and  claims  if  we  determine  that  we  may  have  a  range  of  legal  exposure  that  would  require  accrual.

Item 4. Mine Safety Disclosures

Not  applicable.

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Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters  
and Issuer Purchases of Equity Securities

Common Stock Trading Summary

The  following  table  summarizes  the  high  and  low  reported  sales  prices  on  days  in  which  there  were  trades  of  Denbury’s  common 

stock  on  the  New  York  Stock  Exchange  (“NYSE”)  for  each  quarterly  period  for  the  last  two  fiscal  years,  as  well  as  dividends 
declared  within  those  periods.  Prior  to  2014,  we  had  not  historically  declared  or  paid  dividends  on  our  common  stock.  As  of 
January  31,  2015,  based  on  information  from  the  Company’s  transfer  agent,  American  Stock  Transfer  and  Trust  Company,  the 
number  of  holders  of  record  of  Denbury’s  common  stock  was  1,772.  On  February  26,  2015,  the  last  reported  sale  price  of  Denbury’s 
common  stock,  as  reported  on  the  NYSE,  was  $8.38  per  share.

First Quarter   
Second Quarter 
Third Quarter  
Fourth Quarter 

2014 

Low 

$ 15.33 
  16.14 
  14.93 
  6.34 

High 

$ 16.44 
  18.31 
  18.12 
  14.41 

Dividends 
Declared 
Per Share 

$ 0.0625 
  0.0625 
  0.0625 
  0.0625 

High 

$ 19.11 
  19.48 
  18.55 
  19.44 

2013 

Low 

$ 16.50 
  16.68 
  16.90 
  15.98 

Dividends
Declared
Per Share

$  —
  —
  —
  —

On  January  27,  2015,  the  Board  of  Directors  declared  a  dividend  of  $0.0625  per  share  on  our  common  stock,  payable  on   

March  31,  2015,  to  stockholders  of  record  at  the  close  of  business  on  February  24,  2015.  While  we  currently  expect  to  continue   
to  pay  a  regular  quarterly  dividend  on  our  common  stock,  the  declaration  and  payment  of  future  dividends  are  at  the   

discretion  of  our  Board  of  Directors,  and  the  amount  thereof  will  depend  on  our  results  of  operations,  financial  condition, 
capital  requirements,  level  of  indebtedness,  market  conditions,  and  other  factors  deemed  relevant  by  the  Board  of  Directors.   

Our  Bank  Credit  Agreement  and  senior  subordinated  note  indentures  require  us  to  meet  certain  financial  covenants  at  the   
time  dividend  payments  are  made.  For  further  discussion,  see  Note  5,  Long-Term  Debt, to  the  Consolidated  Financial  Statements.  
No  unregistered  securities  were  sold  by  the  Company  during  2014.

Purchases of Equity Securities by the Issuer and Affiliated Purchasers

Month 

October 2014   
November 2014 
December 2014 
Total  

Total Number  
of Shares  
Purchased (1) 

3,737 
5,359 
66,602 
75,698 

Average 
Price Paid 
per Share 

$ 12.89 
  10.79 
  8.25 

Approximate
Dollar Value of
Shares that May
Yet Be Purchased
Under the Plans
or Programs
(in millions) (2)

$ 221.9
  221.9
  221.9

Total Number of 
Shares Purchased 
as Part of Publicly 
Announced Plans  
or Programs 

— 
— 
— 
—

(1)  Stock repurchases during the fourth quarter of 2014 were made in connection with delivery by our employees of shares to us to satisfy their tax withholding 

requirements related to the vesting of restricted shares and the exercise of stock appreciation rights.

(2) 

In October 2011, the Company’s Board of Directors approved a common share repurchase program for up to $500 million of Denbury’s common stock. During 2012 and 
2013, the Board of Directors increased the dollar amount of Denbury common shares that could be purchased under the program to an aggregate of up to $1.162 billion. 
The program has no pre-established ending date and may be suspended or discontinued at any time. In November 2014, the Company’s Board of Directors 
suspended the common share repurchase program in light of commodity price uncertainty in order to protect our financial strength and preserve liquidity. We are  
not obligated to repurchase any dollar amount or specific number of shares of our common stock under the program.

Between  early  October  2011,  when  we  announced  the  commencement  of  a  common  share  repurchase  program,  and   

December  31,  2014,  we  repurchased  60.0  million  shares  of  Denbury  common  stock  (approximately  14.9%  of  our  outstanding   

shares  of  common  stock  at  September  30,  2011)  for  $940.0  million,  or  $15.68  per  share.

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Share Performance Graph

The  following  Performance  Graph  and  related  information  shall  not  be  deemed  “soliciting  material”  or  to  be  “filed”  with  the  SEC, 
nor  shall  such  information  be  incorporated  by  reference  into  any  future  filings  under  the  Securities  Act  of  1933  or  Securities  Exchange 
Act  of  1934,  each  as  amended,  except  to  the  extent  that  the  Company  specifically  incorporates  it  by  reference  into  such  filings.

The  following  graph  illustrates  changes  over  the  five-year  period  ended  December  31,  2014,  in  cumulative  total  stockholder 

return  on  our  common  stock  as  measured  against  the  cumulative  total  return  of  the  S&P  500  Index  and  the  Dow  Jones  U.S. 
Exploration  and  Production  Index.  The  graph  tracks  the  performance  of  a  $100  investment  in  our  common  stock  and  in  each  index 
(with  the  reinvestment  of  all  dividends  for  the  index  securities)  from  December  31,  2009,  to  December  31,  2014.

Comparison of 5-Year Cumulative Total Return

$250

$200

$150

$100

$50

$0

12/31/09

12/31/10

12/31/11

12/31/12

12/31/13

12/31/14

Denbury Resources Inc.
S&P 500 
Dow Jones U.S. Exploration and Production 

December 31,

2009 

$ 100 
  100 
  100 

2010 

$ 129 
  115 
  117 

2011 

$ 102 
  117 
  112 

2012 

$ 109 
  136 
  118 

2013 

$ 111 
  180 
  156 

2014

$  56
  205
  139

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Item 6. Selected Financial Data

In thousands, except per-share data or otherwise noted 

2014 

2013 

2012 

2011 

2010 (1)

Year Ended December 31,

Consolidated Statements of Operations data
Revenues and other income
  Oil, natural gas, and related product sales 
  Other 

Total revenues and other income 

Net income attributable to Denbury stockholders   
Net income per common share
  Basic  
  Diluted 
Dividends declared per common share   
Weighted average number of common shares outstanding
  Basic  
  Diluted 

$  2,372,473 
62,732 
$  2,435,205 
635,491 

$  2,466,234 
50,893 
$  2,517,127 
409,597 

$  2,409,867 
46,605 
$  2,456,472 
525,360 

$  2,269,151 
40,173 
$  2,309,324 
573,333 

$ 1,793,292
128,499
$ 1,921,791
271,723

1.82 
1.81 
0.25 

348,962 
351,167 

1.12 
1.11 
— 

366,659 
369,877 

1.36 
1.35 
— 

385,205 
388,938 

1.45 
1.43 
— 

0.73
0.72
—

396,023 
400,958 

370,876
376,255

Consolidated Statements of Cash Flows data
Cash provided by (used in)
  Operating activities 
Investing activities 
  Financing activities 

Production (average daily)
  Oil (Bbls)  
  Natural gas (Mcf) 
  BOE (6:1)  

Unit sales prices – excluding impact of 
derivative settlements
  Oil (per Bbl)  
  Natural gas (per Mcf) 

Unit sales prices – including impact of 
derivative settlements
  Oil (per Bbl)  
  Natural gas (per Mcf) 

Costs per BOE

Lease operating expenses (2) 
Taxes other than income 

  General and administrative expenses 
  Depletion, depreciation, and amortization 

Proved oil and natural gas reserves (3)
  Oil (MBbls)   
  Natural gas (MMcf) 
  MBOE (6:1) 

Proved carbon dioxide reserves
  Gulf Coast region (MMcf) (4) 
  Rocky Mountain region (MMcf) (5) 

Proved helium reserves associated with  
Denbury’s production rights (6)
  Rocky Mountain region (MMcf) 

Consolidated Balance Sheets data

Total assets  
Total long-term liabilities 

  Stockholders’ equity 

$  1,222,825 
(1,076,755) 
(135,104) 

$  1,361,195 
(1,275,309) 
(172,210) 

$  1,410,891 
  (1,376,841) 
45,768 

$  1,204,814 
  (1,605,958) 
37,968 

$  855,811
(354,780)
(139,753)

70,606 
22,955 
74,432 

90.74 
4.07 

90.82 
3.99 

23.84 
6.25 
5.83 
21.83 

$ 

$ 

$ 

66,286 
23,742 
70,243 

100.67 
3.53 

100.64 
3.53 

28.50 
6.87 
5.66 
19.89 

$ 

$ 

$ 

66,837 
29,109 
71,689 

97.18 
3.05 

96.77 
5.67 

20.29 
6.10 
5.49 
19.34 

$ 

$ 

$ 

60,736 
29,542 
65,660 

100.03 
4.79 

98.90 
7.34 

21.17 
6.16 
5.24 
17.07 

$ 

$ 

$ 

59,918
78,057
72,927

75.97
4.63

71.69
6.45

17.67
4.53
5.04
16.32

$ 

$ 

$ 

362,335 
452,402 
437,735 

386,659 
489,954 
468,318 

329,124 
481,641 
409,398 

357,733 
625,208 
461,934 

338,276
357,893
397,925

  5,697,642 

  3,035,286 

  6,070,619 

  3,272,428 

  6,073,175 

  3,495,534 

  6,685,412 

  2,195,534 

  7,085,131

  2,189,756

13,231 

13,251 

12,712 

12,004 

7,159

$ 12,727,802 
  6,383,821 
  5,703,856 

$ 11,788,737 
  5,812,132 
  5,301,406 

$ 11,139,342 
  5,408,032 
  5,114,889 

$ 10,184,424 
  4,716,659 
  4,806,498 

$ 9,065,063
  4,105,011
  4,380,707

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1)  On March 9, 2010, we acquired Encore Acquisition Company (“Encore”). We consolidated Encore’s results of operations beginning March 9, 2010.

(2) 

If lease operating expenses and related insurance recoveries recorded in 2013 and 2014 to remediate an area of Delhi Field were excluded, lease operating expenses 
would have totaled $654.7 million and $616.6 million for the years ended December 31, 2014 and 2013, respectively, and lease operating expenses per BOE would have 
averaged $24.10 and $24.05 for the years ended December 31, 2014 and 2013, respectively (see Management’s Discussion and Analysis of Financial Condition and  
Results of Operations – Capital Resources and Liquidity – Insurance Recoveries to Cover Costs of 2013 Delhi Field Release).

(3)  Estimated proved reserves as of December 31, 2012, reflect the disposition of reserves associated with our Bakken area assets sold in late 2012 (approximately  

109 MMBOE), but do not include then-estimated reserves of approximately 42.2 MMBOE related to the CCA acquisition from ConocoPhillips, which closed during the 
first quarter of 2013. See Note 2, Acquisition, to the Consolidated Financial Statements for further discussion of the CCA acquisition.

(4)  Proved CO2 reserves in the Gulf Coast region consist of reserves from our reservoirs at Jackson Dome and are presented on a gross or 8/8ths working interest basis, of 
which our net revenue interest was approximately 4.5 Tcf, 4.8 Tcf, 4.8 Tcf, 5.3 Tcf and 5.6 Tcf at December 31, 2014, 2013, 2012, 2011 and 2010, respectively, and include 
reserves dedicated to volumetric production payments of 9.3 Bcf, 28.9 Bcf, 57.1 Bcf, 84.7 Bcf and 100.2 Bcf at December 31, 2014, 2013, 2012, 2011 and 2010, respectively. 
(See Supplemental CO2 and Helium Disclosures (Unaudited) to the Consolidated Financial Statements.)

(5)  Proved CO2 reserves in the Rocky Mountain region consist of our reserves at Riley Ridge (presented on a gross working interest basis) and our overriding royalty 

interest in LaBarge Field, of which our net revenue interest was approximately 2.6 Tcf, 2.9 Tcf, 2.9 Tcf, 1.6 Tcf and 0.9 Tcf at December 31, 2014, 2013, 2012, 2011 and 2010, 
respectively.

(6)  Reserves associated with helium production rights include helium reserves located in the acreage in the Rocky Mountain region for which we have the contractual 
right to extract the helium on behalf of the U.S. government, which owns the helium. Our extraction agreement with the U.S. government gives us the ability to 
produce the helium on behalf of the U.S. government in exchange for a fee, which amount fluctuates based upon the realized sales proceeds we receive for the helium. 
The estimate of helium reserves is reduced to reflect the estimated fee we will remit to the U.S. government. Our extraction agreement with the U.S. government has a 
minimum term extending 20 years from first production and continuing thereafter until either party terminates the contract. Reserve volumes presented herein 
assume that the term of this helium extraction agreement continues beyond 20 years, given the benefit to both parties to the agreement. As of December 31, 2014, 
there was no helium production at Riley Ridge, as the Riley Ridge gas processing facility is shut-in, which we currently expect will continue until 2016.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The  following  discussion  and  analysis  should  be  read  in  conjunction  with  our  Consolidated  Financial  Statements  and  Notes  thereto 

included  in  Item  8,  Financial  Statements  and  Supplementary  Information.  Our  discussion  and  analysis  includes  forward-looking 
information that involves risks and uncertainties and should be read in conjunction with Risk Factors under Item 1A of this Form 10-K, 
along  with  Forward-Looking  Information  at  the  end  of  this  section  for  information  on  the  risks  and  uncertainties  that  could 
cause  our  actual  results  to  be  materially  different  from  our  forward-looking  statements.

OVERVIEW

Denbury  is  an  independent  oil  and  natural  gas  company  with  operations  focused  in  two  key  operating  areas:  the  Gulf  Coast   

and  Rocky  Mountain  regions.  Our  goal  is  to  increase  the  value  of  our  properties  through  a  combination  of  exploitation,  drilling 
and  proven  engineering  extraction  practices,  with  the  most  significant  emphasis  relating  to  CO2  enhanced  oil  recovery  operations.

2014  Operating  Highlights.  During  2014,  we  recognized  net  income  of  $635.5  million,  or  $1.81  per  diluted  common  share, 
compared  to  net  income  of  $409.6  million,  or  $1.11  per  diluted  common  share,  during  2013.  This  increase  in  net  income  between 
the  comparative  periods  was  principally  due  to  a  $596.3  million  (pre-tax)  positive  change  in  commodity  derivatives  expense 
(income)  between  the  two  periods  (principally  due  to  a  $594.2  million  noncash  increase  in  the  fair  value  of  our  derivatives).  Our 
higher  income  in  2014  is  further  attributable  to  an  $83.0  million  (pre-tax)  decrease  in  lease  operating  expenses,  as  2013  included 
Delhi  remediation  charges  of  $114.0  million  (pre-tax),  compared  to  a  net  reduction  of  lease  operating  expenses  of  $7.1  million 

(pre-tax)  in  2014  due  primarily  to  partial  insurance  recoveries  received  related  to  the  same  remediation.  Partially  offsetting  these 
favorable  items  was  a  $93.8  million  (pre-tax)  decrease  in  oil,  natural  gas,  and  related  product  sales,  driven  by  a  10%  decrease   

in  our  realized  oil  price  between  the  two  periods  offset  in  part  by  a  6%  increase  in  production,  a  $69.3  million  (pre-tax)  increase  in 
the  loss  on  early  extinguishment  of  debt,  and  a  $42.3  million  (pre-tax)  increase  in  interest  expense,  primarily  driven  by  a  decrease  
in  capitalized  interest.  These  matters  are  further  described  throughout  this  Management’s  Discussion  and  Analysis.

During 2014, our oil and natural gas production, which was 95% oil, averaged 74,432 BOE/d, compared to an average of 70,243 BOE/d 

produced  during  2013.  This  6%  increase  in  production  was  primarily  due  to  a  7%  increase  in  our  tertiary  oil  production  in  2014   

and  our  receiving  only  nine  months  of  production  in  2013  from  the  purchase  of  additional  interests  in  the  Cedar  Creek  Anticline 
(“CCA”)  in  late  March  2013.

Our  average  realized  oil  price  per  barrel,  excluding  the  impact  of  commodity  derivative  contracts,  was  $90.74  per  Bbl  during 

2014,  a  decrease  of  10%  compared  to  $100.67  per  Bbl  realized  during  2013.  The  oil  price  we  realized  relative  to  NYMEX  oil  prices 
(our  NYMEX  oil  price  differential)  was  $2.21  per  Bbl  below  NYMEX  prices  during  2014,  a  $4.83  per  Bbl  decrease  compared  to   

prices  of  $2.62  per  Bbl  above  NYMEX  in  2013,  driven  by  a  decrease  in  the  Light  Louisiana  Sweet  (“LLS”)  index  premium  in  2014  and 
an  increase  in  the  Rocky  Mountain  region  discount  in  2014  relative  to  NYMEX  oil  prices.

In  recent  years,  and  particularly  during  2013,  we  have  experienced  gradually  rising  costs.  As  a  result,  one  of  our  primary  focuses 

in  2014  was  to  reduce  costs  throughout  the  organization,  through  a  number  of  internal  initiatives.  For  example,  excluding   
Delhi  remediation  costs  and  insurance  reimbursements  and  unplanned  Riley  Ridge  well  workovers,  our  recurring  lease  operating 
expenses  per  BOE  decreased  each  sequential  quarter  in  2014  and  decreased  a  total  of  14%  between  the  fourth  quarter  of  2013   
and  the  fourth  quarter  of  2014,  with  the  decrease  in  workover  costs  the  primary  component  of  lease  operating  expense  cost 

reductions. Our goal is to continue to reduce both capital project costs and per-barrel operating costs, and we believe such reductions 

are  possible,  especially  in  light  of  the  recent  decline  in  oil  prices.

Proved  Oil  and  Natural  Gas  Reserves.  Our  estimated  proved  oil  and  gas  reserves  were  437.7  MMBOE  as  of  December  31,  2014, 

compared  to  468.3  MMBOE  at  December  31,  2013.  The  net  reduction  of  total  proved  reserves  of  30.6  MMBOE  during  2014  was 

primarily  the  result  of  27.2  MMBOE  of  current-year  production  and  the  absence  of  any  meaningful  reserve  extensions  or  discoveries 
in  2014,  as  there  were  no  significant  new  CO2  EOR  floods  initiated  in  2014.

April  2014  Debt  Refinancing.  On  April  30,  2014,  we  issued  $1.25  billion  of  5½%  Senior  Subordinated  Notes  due  2022  (the   

“5½%  Notes”).  The  net  proceeds  of  $1.23  billion  were  used  to  repurchase  and  redeem  all  $996.3  million  of  our  outstanding  8¼% 

Senior  Subordinated  Notes  due  2020  (the  “8¼%  Notes”),  which  were  issued  in  2010,  and  to  pay  down  approximately  $150  million   
of  outstanding  borrowings  on  our  bank  credit  facility.  This  refinancing  provides  for  ongoing  net  annual  interest  savings  of 
approximately  $17  million.  Due  to  the  refinancing,  we  recognized  a  loss  on  extinguishment  of  debt  of  $113.9  million  (principally 
related  to  the  tender  or  redemption  premium  on  the  8¼%  Notes  repurchased)  during  the  second  quarter  of  2014.

 
 
 
 
 
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Recent  Oil  Price  Decline  and  Impact  on  Our  Business.  Although  oil  prices  have  historically  been  volatile,  during  the  second 
half  of  2014  and  continuing  into  2015,  oil  prices  dropped  rapidly,  with  NYMEX  prices  declining  from  $107  per  Bbl  in  June  2014  to  less 
than  $54  per  Bbl  in  late  December  2014,  and  further  declining  to  below  $45  per  Bbl  in  January  2015.  In  response  to  the  decline  
in  oil  prices  during  the  latter  part  of  2014,  in  November  2014  we  announced  a  significant  reduction  in  our  capital  spending  plans, 
reducing  projected  2015  capital  spending  to  $550  million,  or  roughly  half  of  2014  levels,  and  decreasing  our  estimated  dividend  rate 
for  2015  to  $0.40  per  common  share  on  an  annualized  basis,  from  the  previous  projection  of  a  rate  ranging  between  $0.50  per 
common  share  to  $0.60  per  common  share  on  an  annualized  basis.  At  the  same  time,  we  announced  that  our  share  repurchase 
program  was  being  suspended  in  order  to  protect  our  financial  health  and  preserve  liquidity  amid  a  period  of  declining  oil  prices  and 
overall  oil  price  uncertainty.  As  a  result  of  further  oil  price  declines  in  late  2014  and  early  2015,  in  January  2015,  we  announced 
another  change  in  our  planned  2015  dividend  rate,  as  the  Company’s  Board  of  Directors  declared  a  dividend  of  $0.0625  per  common 
share  for  the  first  quarter  of  2015,  or  $0.25  per  common  share  on  an  annualized  basis,  a  level  consistent  with  our  2014  dividend  rate.

Oil  prices  generally  constitute  the  largest  single  variable  in  our  operating  results.  For  the  past  several  years,  we  have  employed 

a  strategy  of  hedging  a  substantial  portion  of  our  forecasted  production,  approximately  18  months  to  two  years  into  the  future 
(from  the  then-current  quarter),  to  mitigate  the  risks  associated  with  fluctuations  during  periods  of  oil  price  declines.  For  2015,  we 
have  hedges  covering  approximately  70%  to  75%  of  our  forecasted  oil  production,  which  will  help  to  diminish  the  impact  of  the 
significant  oil  price  drop  on  our  2015  cash  flows  and  operating  results;  however,  to  the  extent  our  production  is  unhedged,  we  are 
fully  exposed  to  the  decline  in  oil  prices.  For  the  fourth  quarter  of  2015  and  2016,  we  have  significantly  fewer  hedges,  and  thus, 
the  impact  of  low  oil  prices  on  our  cash  flows  and  operating  results  will  be  more  impactful  unless  oil  prices  increase.  See  Results 
of  Operations  –  Commodity  Derivative  Contracts  and  Note  9,  Commodity  Derivative  Contracts,  to  the  Consolidated  Financial 

Statements  for  additional  information  regarding  our  commodity  derivative  contracts.

CAPITAL RESOURCES AND LIQUIDITY

Overview.  Our  primary  sources  of  capital  and  liquidity  are  our  cash  flows  from  operations  and  availability  for  borrowings  under 

our  bank  credit  facility.  Our  business  is  capital  intensive,  and  it  is  common  for  oil  and  natural  gas  companies  our  size  to  reinvest 
most  or  all  of  their  cash  flow  into  developing  new  assets.  We  generally  attempt  to  balance  our  capital  expenditures  and  dividends 

with  cash  flows  from  operations,  and  during  2014,  we  spent  a  combined  $1.2  billion  on  capital  expenditures  and  dividends  while 
generating  $1.2  billion  of  cash  flows  from  operations.  Our  2014  cash  flow  from  operations  was  lower  than  the  $1.4  billion  generated 

in  2013,  due  primarily  to  lower  oil  prices,  which  caused  a  decrease  in  oil  revenues  and  changes  in  working  capital  items. 

As  discussed  in  the  Overview  above,  we  have  been  proactive  in  adjusting  our  2015  capital  spending  and  dividend  plans  in 

connection  with  the  current  lower  oil  price  environment.  We  project  that  we  will  have  adequate  capital  resources  and  liquidity  for 

the  foreseeable  future  because  (1)  we  have  significant  borrowing  capacity  on  our  bank  line  and  recently  extended  its  maturity  to 
December  2019;  (2)  we  have  commodity  derivative  contracts  in  place  to  cover  a  significant  portion  of  our  forecasted  oil  production 

for  2015  that  will  lessen  the  impact  of  the  current  lower  oil  price  environment  (see  Note  9,  Commodity  Derivative  Contracts,  to   
the  Consolidated  Financial  Statements  for  further  details  regarding  the  prices  and  volumes  of  our  commodity  derivative  contracts); 
(3)  generally,  we  plan  to  fund  both  our  projected  capital  expenditures  and  dividends  with  cash  flows  from  operations;  (4)  we  can 
significantly  reduce  our  capital  expenditures  for  extended  periods  of  time  if  necessary,  due  to  lower  cash  flows,  and  still  maintain 
relatively  flat  or  slightly  lower  production  levels  as  a  result  of  the  unique  characteristics  of  CO2  EOR  operations;  and  (5)  the 
maturity  dates  of  all  but  a  minor  amount  of  our  senior  subordinated  notes  extend  seven  years  or  more,  including  the  new  5½%  Notes 

issued  in  connection  with  the  April  2014  debt  refinancing  (discussed  above),  and  carry  attractive  fixed  interest  rates  ranging 
between  45/8%  and  6 3/8%.

If  oil  prices  remain  at  relatively  low  levels  beyond  2015,  our  cash  flows  from  operations  will  likely  be  significantly  lower  than 

current  levels,  as  our  oil  hedges  presently  in  place  for  2016  cover  significantly  less  forecasted  oil  production.  Therefore,  we  are 

currently  focused  on  reducing  our  operating  costs  so  as  to  preserve  as  much  of  our  operating  margin  as  possible  in  this  lower  oil 

price  environment,  and  if  this  low  oil  price  environment  persists,  we  intend  to  continue  to  make  adjustments  to  our  capital 
spending  plans  to  preserve  our  financial  health.  Fortunately,  some  of  our  costs,  such  as  our  CO2  purchases,  adjust  proportionally 
with  changes  in  the  price  of  oil.  We  also  expect  that  our  cost  of  services  and  equipment  will  come  down  in  this  lower  oil  price 

environment,  but  this  may  take  time  and  may  not  reflect  as  large  a  percentage  decrease  as  the  decrease  in  the  price  of  oil. 
Although  we  can  reduce  capital  spending  and  maintain  production  at  relatively  flat  or  slightly  lower  production  levels  for  some 
time,  we  can  do  this  for  only  a  limited  period  of  time  before  our  production  will  begin  to  decline  significantly,  which  will  further 
lower  our  cash  flow  from  operations.  Further,  if  this  lower  oil  price  environment  continues  into  2016,  we  may  be  required  to 
amend  our  debt  to  EBITDAX  covenant  under  our  bank  credit  agreement,  which  amendment  we  believe  we  can  obtain,  although  it 
may  restrict  some  of  the  financial  flexibility  we  currently  have  (see  further  discussion  in  Note  5,  Long-Term  Debt,  to  the 

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2015  Capital  Spending.  We  anticipate  that  our  2015  capital  budget,  excluding  acquisitions,  will  be  $550  million,  which  includes 

approximately  $85  million  in  capitalized  internal  acquisition,  exploration  and  development  costs;  capitalized  interest;  and  pre-
production  startup  costs  associated  with  new  tertiary  floods.  This  combined  2015  capital  budget  amount,  excluding  acquisitions, 
compares  to  combined  2014  capital  spending  of  $1.1  billion  (see  Capital  Expenditure  Summary  below  for  a  summary  of  actual   
2014  expenditures).  The  2015  capital  budget  is  comprised  of  the  following:

•  $320 million allocated for tertiary oil field expenditures;

•  $100 million allocated for other areas, primarily non-tertiary oil field expenditures;

•  $30 million to be spent on CO2 sources;

•  $15 million for pipeline construction; and

•  $85 million for other capital items such as capitalized internal acquisition, exploration and development costs; capitalized 

interest; and pre-production startup costs associated with new tertiary floods.

Based  on  oil  and  natural  gas  commodity  futures  prices  in  early  February  2015,  our  current  production  forecast,  and  our 

commodity  derivative  contracts  covering  a  substantial  portion  of  our  anticipated  2015  production,  we  believe  our  anticipated  2015 
cash  flows  from  operations  should  be  adequate  to  cover  our  combined  2015  capital  budget  and  currently  planned  dividend 
payments.  If  prices  were  to  decrease  further  or  changes  in  operating  results  were  to  cause  us  to  have  a  reduction  in  anticipated 

2015  cash  flows  below  our  currently  forecasted  operating  cash  flows,  we  would  likely  further  reduce  our  capital  expenditures   
or  reduce  our  targeted  dividend  payment,  with  ample  availability  on  our  bank  credit  facility  to  cover  any  potential  shortfall.  If  we 
further  reduce  our  capital  spending  due  to  lower  cash  flows,  any  sizeable  reduction  could  lower  our  anticipated  production 
levels  in  future  years.

Stock  Repurchase  Program.  In  November  2014,  the  Company’s  Board  of  Directors  suspended  our  common  share  repurchase 

program  in  light  of  commodity  price  uncertainty  and  in  order  to  protect  our  financial  strength  and  preserve  liquidity.  As  of   
December  31,  2014,  we  had  spent  $940.0  million  since  inception  of  this  program  to  repurchase  60.0  million  shares  of  our  common 

stock  under  this  program  (approximately  14.9%  of  our  outstanding  shares  at  September  30,  2011).  See  Note  7,  Stockholders’ 
Equity,  to  the  Consolidated  Financial  Statements  for  further  discussion.

Dividends.  During  2014  we  paid  aggregate  cash  dividends  of  $87.0  million  to  holders  of  our  outstanding  common  stock  at  a 
quarterly  rate  of  $0.0625  per  outstanding  common  share,  or  an  annual  rate  of  $0.25  per  common  share.  See  Note  14,  Subsequent 
Events,  to  the  Consolidated  Financial  Statements  for  details  regarding  the  dividend  declared  in  the  first  quarter  of  2015.  The 

declaration  and  payment  of  future  dividends  are  at  the  discretion  of  our  Board  of  Directors,  and  the  amount  thereof  will  depend 
on  our  results  of  operations,  financial  condition,  capital  requirements,  level  of  indebtedness,  market  conditions,  and  other  factors 

deemed  relevant  by  the  Board  of  Directors.

Insurance  Recoveries  to  Cover  Costs  of  2013  Delhi  Field  Release.  We  completed  our  remediation  efforts  related  to  the 

release  of  well  fluids  at  the  Denbury-operated  Delhi  Field  during  the  fourth  quarter  of  2013.  During  the  year  ended  December  31, 

2014,  we  recorded  an  additional  $16.8  million  of  lease  operating  expenses  related  to  this  release  and  its  remediation  in   
our  Consolidated  Statements  of  Operations,  which  brings  our  total  cost  estimate  to  date  with  respect  to  these  expenses  to 
$130.8  million,  of  which  we  have  paid  $112.6  million.  The  $16.8  million  of  additional  charges  in  2014  primarily  consist  of  our  actual 

or  estimated  expenses  related  to  third-party  property  and  commercial  damage  claims  that  have  been  settled  or  asserted  in 

connection  with  the  release,  which  are  expected  to  be  recoverable  under  our  insurance  policies.

We  maintain  insurance  policies  to  cover  certain  costs,  damages  and  claims  related  to  releases  of  well  fluids  and  remediation.   

In  October  2014  we  received  a  $25.0  million  cost  reimbursement  ($23.9  million  net  to  Denbury)  related  to  the  Delhi  Field  release 
and  remediation  from  our  insurance  carrier  providing  the  first  layer  of  our  excess  insurance  coverage,  representing  approximately 
20%  of  our  total  incident  costs  through  year-end  2014.  The  insurance  reimbursement  was  recognized  as  a  reduction  to  lease 

operating  expenses  in  our  Consolidated  Statements  of  Operations  for  the  year  ended  December  31,  2014.  We  have  not  reached  any 

agreement  with  our  remaining  carriers  as  to  further  reimbursements,  but  given  our  belief  that  under  our  policies  we  are  entitled  

to  reimbursement  of  between  approximately  one-third  and  two-thirds  of  our  total  costs,  we  have  filed  suit  to  pursue  further 
reimbursements,  the  ultimate  outcome  of  which  cannot  be  predicted.

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Bank  Credit  Facility.  We  amended  our  bank  credit  facility  in  December  2014  to  replace  our  previous  credit  agreement  that  was 

set  to  mature  in  May  2016.  The  amended  bank  credit  facility  has  a  maturity  date  of  December  9,  2019,  an  initial  borrowing  base   
of  $3.0  billion,  and  aggregate  lender  commitments  of  $1.6  billion  (the  “Bank  Credit  Facility”).  The  Company  elected  to  maintain  the 
aggregate  lender  commitments  at  $1.6  billion  to  be  consistent  with  the  Company’s  prior  facility,  and  as  of  December  31,  2014,   
we  had  availability  of  approximately  $1.2  billion  with  respect  to  such  lender  commitments.  The  Bank  Credit  Facility  provides  for  an 
annual  redetermination  of  the  borrowing  base  around  May  1  of  each  year  and  permits  us  to  increase  the  aggregate  lender 
commitments  up  to  the  borrowing  base  amount  with  approval  and  incremental  commitments  from  the  existing  lenders  or  new 
lenders.  The  new  facility  reduced  our  borrowing  costs  by  25  basis  points  on  the  drawn  spread  and  provided  for  a  lower   
interest  rate  on  the  undrawn  spread.  Based  on  the  current  value  of  our  proved  reserves  assessed  by  the  banks  using  their  pricing 
assumptions,  we  currently  do  not  anticipate  a  near-term  reduction  in  our  borrowing  base  below  our  aggregate  lender 
commitments  of  $1.6  billion.  However,  the  borrowing  base  is  subject  to  lender  discretion  and  may  be  reduced  in  future  periods 
depending  upon  future  oil  prices  and  the  banks’  pricing  assumptions.  The  Bank  Credit  Facility  is  secured  by  a  significant  portion  of 
our  proved  oil  and  natural  gas  properties.

Our  Bank  Credit  Facility  contains  certain  restrictive  covenants,  plus  two  principal  financial  performance  covenants  to  maintain  a 

ratio  of  consolidated  total  net  debt  to  consolidated  EBITDAX  of  not  more  than  4.25  to  1.0  and  a  current  ratio  of  not  less  than  1.0   
(all  terms  as  defined  in  the  bank  credit  agreement).  For  these  financial  performance  covenant  calculations  as  of  December  31,  2014, 
our  ratio  of  consolidated  total  net  debt  to  consolidated  EBITDAX  was  2.52  to  1.0,  and  our  current  ratio  was  2.45.  Although  we  are 
currently  in  compliance  with  these  financial  performance  covenants  and  project  to  be  in  compliance  with  the  covenants  through 
2015  based  on  our  current  projections  of  production  and  current  oil  futures  prices,  if  oil  prices  were  to  continue  to  decline  or  remain 

at  low  levels  for  an  extended  period  of  time,  we  may  not  be  able  to  meet  the  consolidated  total  net  debt  to  consolidated  EBITDAX 
covenant  in  late  2015  or  more  likely  in  2016.  Failure  to  comply  with  this  or  other  covenants  could  lead  to  a  default  under  the  

Bank  Credit  Facility,  requiring  us  to  seek  a  waiver,  renegotiate  terms  of  the  agreement  or  repay  outstanding  borrowings,  although  
we  believe  it  is  likely  that  we  could  restructure  our  consolidated  total  net  debt  to  consolidated  EBITDAX  covenant,  if  necessary,  

and/or  receive  a  waiver  for  any  default.  See  further  discussion  in  Item  1A,  Risk  Factors.

Capital  Expenditure  Summary.  The  following  table  summarizes  our  2014,  2013  and  2012  capital  expenditures  incurred  by 

project  area,  including  accrued  capital  expenditures:

In thousands 

Capital expenditures by project
  Tertiary oil fields 
  Non-tertiary fields 
  Capitalized interest and internal costs (1) 

  Oil and natural gas capital expenditures 

  CO2 pipelines 
  CO2 sources (2) 
  CO2 capitalized interest and other  

  Capital expenditures, before acquisitions   
Less: recoveries from sale/leaseback transactions   

  Net capital expenditures, excluding acquisitions 

Property acquisitions (3) 

  Capital expenditures, net of sale/leaseback transactions 

2014 

Year Ended December 31, 
2013 

2012

$  629,790 
240,187 
89,716 
959,693 
45,672 
56,460 
4,247 
  1,066,072 
— 
  1,066,072 
8,773 
$ 1,074,845 

$  534,878 
224,556 
114,197 
873,631 
57,136 
163,710 
49,021 
  1,143,498 
— 
  1,143,498 
  1,032,218 
$ 2,175,716 

$  449,226
543,162
93,663
  1,086,051
181,873
238,613
47,628
  1,554,165
(35,102)
  1,519,063
942,359
$ 2,461,422

(1) 

Includes capitalized internal acquisition, exploration and development costs; capitalized interest; and pre-production startup costs associated with new  
tertiary floods.

(2) 

Includes capital expenditures related to the Riley Ridge gas processing facility.

(3)  Property acquisitions during the years ended December 31, 2013 and 2012 include capital expenditures of approximately $1.0 billion and $0.2 billion, respectively, 
related to acquisitions during the period that are not reflected as an Investing Activity on our Consolidated Statements of Cash Flows due to the movement of 
proceeds through a qualified intermediary to facilitate like-kind-exchange treatment under federal income tax rules. In addition, property acquisitions in 2012 shown 
above include capital expenditures of approximately $0.6 billion representing the aggregate fair value of net assets acquired, excluding cash, in the late-2012 sale  
and exchange transaction with Exxon Mobil Corporation and its wholly-owned subsidiary XTO Energy Inc. (the “Bakken Exchange Transaction”). See Note 2, Acquisition, 
to the Consolidated Financial Statements.

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Our  2014  capital  expenditures  were  fully  funded  with  $1.2  billion  of  cash  flow  from  operations.  Our  2013  capital  expenditures, 

other  than  those  for  property  acquisitions,  were  funded  with  $1.4  billion  of  cash  flow  from  operations,  and  those  for  property 
acquisitions  were  funded  with  proceeds  from  the  Bakken  Exchange  Transaction.  Our  2012  capital  expenditures  were  funded 
primarily  with  $1.4  billion  of  cash  flow  from  operations,  and  our  property  acquisitions  were  funded  with  proceeds  from  the  sale   
of  non-core  assets  and  the  Bakken  Exchange  Transaction

Commitments  and  Obligations.  A  summary  of  our  obligations  at  December  31,  2014,  is  presented  in  the  following  table:

In thousands 

2015 

2016 and 2017 

2018 and 2019 

Thereafter 

Total

Payments Due by Period

Contractual obligations
  Bank Credit Agreement 
  Estimated interest payments on  

  Bank Credit Facility and subordinated debt 

  Subordinated debt 
  Operating lease obligations 
  Pipeline and capital lease obligations 
  Other obligations (1) 
  Asset retirement obligations (2) 
  Total contractual obligations 

$ 

— 

$ 

— 

$  395,000 

$ 

— 

$  395,000

  161,268 
485 
  12,556 
  61,225 
  73,905 
2,046 
$ 311,485 

  322,145 
2,250 
  25,306 
  117,978 
  190,763 
— 
$ 658,442 

321,159 
— 
23,933 
98,043 
185,467 
2,276 
$ 1,025,878 

398,417 
  2,850,000 
56,630 
237,473 
658,284 
691,222 
$ 4,892,026 

  1,202,989
  2,852,735
118,425
514,719
  1,108,419
695,544
$ 6,887,831

(1)  Represents future cash commitments under contracts in place as of December 31, 2014, primarily for purchase contracts for CO2 captured from industrial sources, 

drilling rig services and well-related costs. As is common in our industry, we commit to make certain expenditures on a regular basis as part of our ongoing 
development and exploration program. These commitments generally relate to projects that occur during the subsequent several months and are usually part of  
our normal operating expenses or part of our capital budget (see 2015 Capital Spending above). We also have recurring expenditures for such things as accounting, 
engineering and legal fees; software maintenance; subscriptions; and other overhead-type items. Normally these expenditures do not change materially on  
an aggregate basis from year to year and are part of our general and administrative expenses. We have not attempted to estimate the amounts of these types of 
recurring expenditures in this table, as most could be quickly canceled with regard to any specific vendor, even though the expense itself may be required for  
our ongoing normal operations. For further discussion of our long-term commitments to purchase CO2, see Note 11, Commitments and Contingencies, to the 
Consolidated Financial Statements.

(2)  Represents the estimated future asset retirement obligations on an undiscounted basis. The present value of the discounted asset retirement obligation is  

$128.1 million, as determined under the Asset Retirement and Environmental Obligations topic of the Financial Accounting Standards Board Codification (“FASC”),  
and is further discussed in Note 3, Asset Retirement Obligations, to the Consolidated Financial Statements.

Off-Balance  Sheet  Arrangements.  We have several operating leases relating to office space and other minor equipment leases.  
At  December  31,  2014,  we  had  a  total  of  $11.3  million  of  letters  of  credit  outstanding  under  our  Bank  Credit  Facility.  Additionally,   

we  have  obligations  that  are  not  currently  recorded  on  our  balance  sheet  relating  to  various  obligations  for  development   
and  exploratory  expenditures  that  arise  from  our  normal  capital  expenditure  program  or  from  other  transactions  common  to  our 
industry.  These  obligations  are  further  described  in  Commitments  and  Obligations  above.  In  addition,  in  order  to  recover  our 
undeveloped  proved  reserves,  we  must  also  fund  the  associated  future  development  costs  estimated  in  our  proved  reserve 
reports.  For  a  further  discussion  of  our  future  development  costs,  see  Supplemental  Oil  and  Natural  Gas  Disclosures  (Unaudited)   

to  the  Consolidated  Financial  Statements.

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FINANCIAL OVERVIEW OF TERTIARY OPERATIONS

As  discussed  in  Item  1,  Business  and  Properties  –  Oil  and  Natural  Gas  Operations  –  Enhanced  Oil  Recovery  Overview  above,  our 

tertiary  operations  represent  a  significant  portion  of  our  overall  operations  and  have  become  our  primary  strategic  focus.  The 
economics  of  a  tertiary  field  and  the  related  impact  on  our  financial  statements  differ  from  a  conventional  oil  and  gas  play  and 
are  explained  further  below.

While  it  is  difficult  to  accurately  forecast  future  production,  we  believe  our  tertiary  recovery  operations  provide  significant 

long-term  production  growth  potential  at  reasonable  rates  of  return,  with  relatively  low  risk.  Our  rate  of  return  from  our   
tertiary  operations  has  generally  been  higher  than  our  rate  of  return  on  traditional  oil  and  gas  operations.  Generally,  finding   
and  development  costs  are  lower  and  operating  costs  are  higher  than  traditional  oil  and  gas  operations.  We  have  been 
developing  tertiary  oil  properties  for  over  15  years,  and  the  financial  impact  of  such  operations  is  reflected  in  our  historical 
financial  statements.  The  summary  below  highlights  our  observations  regarding  how  tertiary  operations  have  impacted  our 
financial  statements.

Finding  and  Development  Costs.  We  currently  expect  finding  and  development  costs  (including  future  development  and 

abandonment  costs  but  excluding  CO2  pipeline  infrastructure  capital  expenditures)  over  the  life  of  each  field  to  be  lower   
than  the  industry  average  costs  for  other  oil  properties.  See  the  definition  of  finding  and  development  costs  in  the  Glossary  and 
Selected  Abbreviations.

Timing  of  Capital  Costs.  There  is  a  significant  delay  between  the  initial  capital  expenditures  on  tertiary  oil  fields  and  the 
resulting  production  increases.  We  must  build  facilities,  and  often  a  CO2  pipeline  to  the  field,  before  CO2  flooding  can  commence, 
and  it  usually  takes  six  to  twelve  months  before  the  field  responds  to  the  injection  of  CO2  (i.e.,  oil  production  commences).   
Further,  we  may  spend  significant  amounts  of  capital  before  we  can  recognize  any  proved  reserves  from  fields  we  flood  and,  even 
after  a  field  has  proved  reserves,  significant  amounts  of  additional  capital  will  usually  be  required  to  fully  develop  the  field.

Recognition  of  Proved  Reserves.  In  order  to  recognize  proved  tertiary  oil  reserves,  we  must  either  demonstrate  production 
resulting  from  the  tertiary  process  or  the  field  must  be  analogous  to  an  existing  tertiary  flood.  The  magnitude  of  proved  reserves 

that  we  can  book  in  any  given  year  will  depend  on  our  progress  with  new  floods,  the  timing  of  the  production  response  from   
new  floods  and  the  performance  of  our  existing  floods.  Typically,  a  high  percentage  of  the  potential  reserves  for  a  tertiary  field 
are  recognized  when  a  production  response  is  initially  observed,  and  generally  only  modest  increases  are  made  thereafter.

Production  Rates.  The  production  growth  rate  at  a  tertiary  flood  can  vary  from  quarter  to  quarter,  as  a  tertiary  field’s 

production  may  increase  rapidly  when  wells  respond  to  the  CO2,  plateau  temporarily,  and  then  resume  growth  as  additional  areas 
of  the  field  are  developed.  During  a  tertiary  flood  life  cycle,  facility  capacity  is  increased  from  time  to  time,  which  occasionally 

requires  temporary  shutdowns  during  installation,  thereby  causing  temporary  declines  in  production.  We  also  find  it  difficult  to 
precisely  predict  when  any  given  well  will  respond  to  the  injected  CO2,  as  the  CO2  seldom  travels  through  the  rock  consistently 
due to heterogeneity in the oil-bearing formations. We find all of these fluctuations to be normal, and generally expect oil production 
at  a  tertiary  field  to  increase  over  time  until  the  field  is  fully  developed,  albeit  sometimes  in  inconsistent  patterns.

Operating  Costs.  Tertiary  projects  may  be  more  expensive  to  operate  than  traditional  industry  operations  because  of  the  cost 

of  injecting  and  recycling  the  CO2  (primarily  due  to  the  cost  of  the  CO2  and  the  significant  energy  requirements  to  re-compress   
the  CO2  back  into  a  near-liquid  state  for  re-injection  purposes).  The  costs  of  our  CO2  and  the  electricity  required  to  recycle  and 
inject  this  CO2  comprise  over  half  of  our  typical  tertiary  operating  expenses.  Since  these  costs  vary  along  with  commodity  and 
commercial  electricity  prices,  they  are  highly  variable  and  will  increase  in  a  high-commodity-price  environment  and  decrease  in  a 
low-price  environment.  Most  of  our  CO2  operating  costs  are  allocated  to  our  tertiary  oil  fields  and  recorded  as  lease  operating 
expenses  (following  the  commencement  of  tertiary  oil  production)  at  the  time  the  CO2  is  injected.  These  costs  have  historically 
represented  approximately  20%  to  25%  of  the  total  operating  costs  for  our  tertiary  operations.  Since  we  expense  all  of  the 
operating  costs  to  produce  and  inject  our  CO2  (following  the  commencement  of  tertiary  oil  production),  operating  costs  per  barrel 
for  a  new  flood  will  be  higher  at  the  inception  of  CO2  injection  projects  because  of  minimal  related  oil  production  at  that  time.

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RESULTS OF OPERATIONS

Operating Results Table

Certain  of  our  operating  results  and  statistics  for  each  of  the  last  three  years  are  included  in  the  following  table.

In thousands, except per share and unit data 

Operating results
  Net income 
  Net income per common share – basic 
  Net income per common share – diluted 
  Dividends declared per common share 
  Net cash provided by operating activities 

Average daily production volumes
  Bbls/d 
  Mcf/d 
  BOE/d 

Operating revenues
  Oil sales  
  Natural gas sales 

  Total oil and natural gas sales 

Commodity derivative contracts (1)
  Receipt (payment) on settlements of commodity derivatives     
  Noncash fair value adjustments on commodity derivatives (2)     

  Commodity derivatives income (expense)   

Unit prices – excluding impact of derivative settlements
  Oil price per Bbl 
  Natural gas price per Mcf 

Unit prices – including impact of derivative settlements (1)
  Oil price per Bbl 
  Natural gas price per Mcf 

Oil and natural gas operating expenses
  Lease operating expenses (3) 
  Marketing expenses, net of third-party purchases, and plant operating expenses 
  Production and ad valorem taxes   

Oil and natural gas operating revenues and expenses per BOE
  Oil and natural gas revenues 
  Lease operating expenses (3) 
  Marketing expenses, net of third-party purchases, and plant operating expenses 
  Production and ad valorem taxes   

CO2 sources and helium – revenues and expenses
  CO2 and helium sales and transportation fees 
  CO2 and helium discovery and operating expenses (4) 

  CO2 and helium revenue and expenses, net 

2014 

Year Ended December 31, 
2013 

2012

$  635,491 
1.82 
1.81 
0.25 
  1,222,825 

70,606 
22,955 
74,432 

$ 2,338,367 
34,106 
$ 2,372,473 

$ 

1,421 
553,834 
$  555,255 

$ 

$ 

90.74 
4.07 

90.82 
3.99 

$  647,559 
47,965 
155,495 

$ 

87.33 
23.84 
1.76 
5.72 

$  409,597 
1.12 
1.11 
— 
  1,361,195 

66,286 
23,742 
70,243 

$  525,360
1.36
1.35
—
  1,410,891

66,837
29,109
71,689

$ 2,435,625 
30,609 
$ 2,466,234 

$ 2,377,337
32,530
$ 2,409,867

$ 

$ 

$ 

$ 

(662) 
(40,362) 
(41,024) 

100.67 
3.53 

100.64 
3.53 

$  730,574 
37,754 
162,791 

$ 

96.19 
28.50 
1.47 
6.35 

$ 

$ 

$ 

$ 

17,880
(13,046)
4,834

97.18
3.05

96.77
5.67

$  532,359
41,936
149,919

$ 

91.85
20.29
1.60
5.71

$ 

$ 

44,643 
(25,222) 
19,421 

$ 

$ 

27,950 
(16,916) 
11,034 

$ 

$ 

26,453
(14,694)
11,759

(1)  See also Commodity Derivative Contracts below and Market Risk Management for information concerning our commodity derivative transactions.

(2)  Noncash fair value adjustments on commodity derivatives is a non-GAAP measure and is different from “Commodity derivatives expense (income)” in the Consolidated 
Statements of Operations in that the noncash fair value adjustments on commodity derivatives represent only the net change between periods of the fair market 
values of commodity derivative positions, and exclude the impact of settlements on commodity derivatives during the period, which were receipts (payments) on 
settlements of $1.4 million, ($0.7 million) and $17.9 million for the years ended December 31, 2014, 2013 and 2012, respectively. We believe that noncash fair value 
adjustments on commodity derivatives is a useful supplemental disclosure to “Commodity derivatives expense (income)” in order to differentiate noncash fair market 
value adjustments from settlements on commodity derivatives during the period. This supplemental disclosure is widely used within the industry and by securities 
analysts, banks and credit rating agencies in calculating EBITDA and in adjusting net income to present those measures on a comparative basis across companies, as 
well as to assess compliance with certain debt covenants. Noncash fair value adjustments on commodity derivatives is not a measure of financial or operating 
performance under GAAP, nor should it be considered in isolation or as a substitute for “Commodity derivatives expense (income)” in the Consolidated Statements of 
Operations. See also the Glossary and Selected Abbreviations for the definition of noncash fair value adjustments on commodity derivatives.

(3) 

If lease operating expenses and related insurance recoveries recorded to remediate an area of Delhi Field were excluded, lease operating expenses would have totaled 
$654.7 million and $616.6 million for the years ended December 31, 2014 and 2013, respectively, and lease operating expenses per BOE would have averaged $24.10  
and $24.05 for the years ended December 31, 2014 and 2013, respectively (see Capital Resources and Liquidity – Insurance Recoveries to Cover Costs of 2013 Delhi Field 
Release above).

(4) 

Includes $0.8 million and $9.5 million of exploratory costs incurred for the years ended December 31, 2013 and 2012, respectively. We incurred no exploratory costs for 
the year ended December 31, 2014.

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Production 

Average  daily  production  by  area  for  2014,  2013  and  2012,  and  for  each  of  the  quarters  of  2014,  is  shown  below:

Operating Area 

Tertiary oil production
Gulf Coast region
  Mature properties
  Brookhaven 
  Eucutta   
  Mallalieu 
  Other mature properties (1) 

  Total mature properties 
  Delhi (2) 
  Hastings  
  Heidelberg   
  Oyster Bayou 
  Tinsley 

  Total Gulf Coast region 

Rocky Mountain region
  Bell Creek 

  Total Rocky Mountain region 

  Total tertiary oil production 

Non-tertiary oil and gas production
Gulf Coast region
  Mississippi   
  Texas  
  Other 

  Total Gulf Coast region 

Rocky Mountain region
  Cedar Creek Anticline (3) 
  Other 

  Total Rocky Mountain region 

  Total non-tertiary production 
  Total continuing production 

Properties disposed
  Bakken area assets (4) 
  2012 non-core assets divestitures (5) 

  Total production 

Average Daily Production (BOE/d)

2014 Quarters 

First 
Quarter 

Second 
Quarter 

Third 
Quarter 

Fourth 
Quarter 

Year Ended December 31, 

2014 

2013 

2012

  1,877 
  2,181 
  1,837 
  6,283 
  12,178 
  4,708 
  4,618 
  5,325 
  4,055 
  8,430 
  39,314 

578 
578 
  39,892 

  2,513 
  6,444 
  1,031 
  9,988 

  19,007 
  4,831 
  23,838 
  33,826 
  73,718 

  — 
  — 
  73,718 

1,818 
2,150 
1,839 
6,156 
  11,963 
4,543 
4,759 
5,609 
4,415 
8,518 
  39,807 

1,090 
1,090 
  40,897 

2,319 
6,508 
1,049 
9,876 

  19,155 
5,392 
  24,547 
  34,423 
  75,320 

— 
— 
  75,320 

  1,767 
  2,224 
  1,869 
  6,189 
  12,049 
  4,377 
  4,917 
  5,721 
  4,605 
  8,310 
  39,979 

  1,648 
  1,648 
  41,627 

  2,346 
  5,537 
  1,083 
  8,966 

  18,623 
  4,594 
  23,217 
  32,183 
  73,810 

— 
— 
  73,810 

1,579 
1,995 
1,653 
5,864 
  11,091 
3,743 
4,811 
6,164 
5,638 
8,767 
  40,214 

1,659 
1,659 
  41,873 

2,099 
6,677 
1,082 
9,858 

  18,553 
4,591 
  23,144 
  33,002 
  74,875 

— 
— 
  74,875 

  1,759 
  2,137 
  1,799 
  6,122 
  11,817 
  4,340 
  4,777 
  5,707 
  4,683 
  8,507 
  39,831 

  1,248 
  1,248 
  41,079 

  2,318 
  6,290 
  1,061 
  9,669 

  18,834 
  4,850 
  23,684 
  33,353 
  74,432 

  — 
  — 
  74,432 

  2,223 
  2,514 
  2,050 
  7,016 
  13,803 
  5,149 
  3,984 
  4,466 
  2,968 
  8,051 
  38,421 

56 
56 
  38,477 

  2,695 
  6,540 
  1,097 
  10,332 

  16,572 
  4,862 
  21,434 
  31,766 
  70,243 

— 
— 
  70,243 

  2,692
  2,868
  2,338
  7,707
  15,605
  4,315
  2,188
  3,763
  1,388
  7,947
  35,206

—
—
  35,206

  3,930
  4,737
  1,235
  9,902

  8,503
  3,231
  11,734
  21,636
  56,842

  14,395
452
  71,689

(1)  Other mature properties include Cranfield, Little Creek, Lockhart Crossing, Martinville, McComb and Soso fields.

(2)  The average daily Delhi Field production amounts for the fourth quarter of 2014 reflect the reversionary assignment of approximately 25% of our interest in that field 
effective November 1, 2014. The effectiveness, timing, and scope of the reversionary assignment are subject to ongoing litigation, the ultimate outcome of which 
cannot be predicted.

(3)  Beginning March 27, 2013, amounts include production from our purchase of additional interests in the CCA on that date.

(4) 

Includes production from certain Bakken area assets sold in the fourth quarter of 2012.

(5) 

Includes production from certain non-core Gulf Coast assets sold in late February 2012 and certain non-operated assets in the Greater Aneth Field in the Paradox Basin 
of Utah sold in April 2012.

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Total Production

Total  production  during  2014  averaged  74,432  BOE/d,  an  increase  of  4,189  BOE/d  (6%)  compared  to  2013  levels,  due  primarily  to   
a  2,602  Bbl/d  (7%)  production  increase  from  our  tertiary  oil  fields  in  2014  and  our  receiving  only  nine  months  of  production  in  2013 
from  the  purchase  of  additional  interests  in  CCA  in  late  March  2013,  partially  offset  by  a  decrease  of  663  BOE/d  in  our  Gulf  Coast 
non-tertiary  production.

Total  production  during  2013  averaged  70,243  BOE/d,  a  decrease  of  1,446  BOE/d  (2%)  compared  to  2012  levels,  primarily  due  to 
the  inclusion  in  2012  of  11  months  of  production  from  our  Bakken  area  assets  (which  were  sold  late  in  the  fourth  quarter  of  2012), 
compared  to  the  inclusion  of  only  nine  months  of  additional  CCA  production  in  our  2013  results.  This  decline  in  production  due   
to  timing  of  transactions  was  partially  offset  by  a  9%  increase  in  tertiary  production  in  2013.

Our  production  during  2014  was  95%  oil  compared  to  94%  for  2013  and  93%  for  2012.

Tertiary Production

Oil  production  from  our  tertiary  operations  increased  to  record  levels  during  2014,  averaging  41,079  Bbls/d,  a  7%  increase  over 
our  2013  tertiary  production  level  of  38,477  Bbls/d,  primarily  due  to  production  growth  in  response  to  continued  field  development 
and  expansion  of  facilities  in  our  tertiary  floods  at  Hastings,  Heidelberg,  Oyster  Bayou,  and  Tinsley  fields  in  our  Gulf  Coast  region, 
and  Bell  Creek  Field  in  our  Rocky  Mountain  region.  Partially  offsetting  these  2014  production  gains  were  production  declines  in  our 

mature  tertiary  fields,  as  well  as  declines  at  Delhi  Field  due  to  the  mid-2013  incident  (see  Note  11,  Commitments  and  Contingencies, 
to  the  Consolidated  Financial  Statements  for  further  discussion),  which  slowed  our  development  activities  at  Delhi  Field,  and   

the  November  1,  2014,  reduction  in  our  Delhi  Field  interest  due  to  the  contractual  reversionary  assignment  of  approximately  25% 
of  our  interest  to  the  seller  of  the  field,  the  effectiveness,  timing,  and  scope  of  which  are  subject  to  ongoing  litigation.

Our  fourth  quarter  of  2014  tertiary  oil  production,  compared  to  that  in  the  third  quarter  of  2014,  increased  slightly  despite  the 

Delhi  reversionary  interest  assignment  that  reduced  our  fourth  quarter  production  by  approximately  750  Bbls/d.  We  had 

significant  increases  in  fourth  quarter  tertiary  oil  production  at  Oyster  Bayou  Field  (1,033  Bbls/d),  Tinsley  Field  (457  Bbls/d)  and 
Heidelberg  Field  (443  Bbls/d),  which  more  than  offset  the  Delhi  decrease  and  the  approximate  960  Bbl/d  decrease  in  our  mature 

tertiary  floods.  Although  we  have  experienced  appreciable  production  increases  at  Oyster  Bayou  and  Tinsley  fields  during  both  the 
full  year  and  fourth  quarter  of  2014,  we  anticipate  that  (1)  our  production  at  Tinsley  Field  has  peaked  and  will  likely  start  to 

decline  sometime  during  2015,  and  (2)  our  production  at  Oyster  Bayou  Field  will  begin  to  plateau  in  2015.  Also,  with  our  significant 
reduction  in  capital  spending  in  2015,  we  are  expecting  overall  production  for  2015  to  be  relatively  flat  with,  or  slightly  lower   

than,  2014  levels,  and  unless  we  are  able  to  increase  our  capital  spending  in  the  near  future,  it  is  likely  that  our  production  levels 
will  start  to  decline  more  significantly  beginning  in  2016.

Oil  production  from  our  tertiary  operations  during  2013  averaged  38,477  Bbls/d,  a  9%  increase  over  our  2012  tertiary  production 

level  of  35,206  Bbls/d,  primarily  due  to  production  growth  in  2013  in  response  to  continued  field  development  and  expansion  of 

facilities  in  our  tertiary  floods  at  Delhi,  Hastings,  Heidelberg,  and  Oyster  Bayou  fields.  Offsetting  these  2013  production  gains  were 
production  declines  in  our  more  mature  tertiary  fields.

Non-Tertiary Production

Production  from  our  non-tertiary  operations  averaged  33,353  BOE/d  during  2014,  an  increase  of  1,587  BOE/d  (5%)  compared  to 

2013  levels.  The  non-tertiary  production  increase  was  primarily  due  to  the  additional  three  months  of  production  in  2014  from  the 

purchase  of  additional  interests  in  the  CCA  in  late  March  2013.  When  comparing  2013  to  2012,  continuing  production  from  our 

non-tertiary  operations,  which  excludes  production  from  our  Bakken  and  other  non-core  assets  divested  during  2012,  increased  to 

an  average  of  31,766  BOE/d,  an  increase  of  10,130  BOE/d  (47%)  from  2012  continuing  production  levels.  The  non-tertiary  continuing 

production  increase  was  primarily  due  to  production  from  newly  acquired  fields,  specifically  the  additional  interests  in  CCA 

acquired  in  March  2013,  Webster  and  Hartzog  Draw  fields  acquired  in  the  Bakken  Exchange  Transaction  in  late  2012,  and 

Thompson  Field  acquired  in  June  2012.  With  the  exception  of  the  impact  of  the  production  added  from  fields  acquired  during  2012 

and  2013  and  anticipated  increases  in  production  at  CCA  due  to  infill  drilling  and  optimization  work,  production  from  our  other 

non-tertiary  properties  is  generally  on  decline.  In  addition,  the  decline  is  pronounced  in  some  instances  when  non-tertiary  wells 

are  shut  in  as  part  of  an  initiation  or  expansion  of  our  tertiary  floods  in  a  field  or  an  area  of  a  field.

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Oil and Natural Gas Revenues 

Oil  and  natural  gas  revenues  decreased  4%  between  2013  and  2014  and  increased  2%  between  2012  and  2013.  The  changes  in  
our  oil  and  natural  gas  revenues  are  due  to  changes  in  production  quantities  and  commodity  prices  (excluding  any  impact  of  our 
commodity  derivative  contracts)  as  reflected  in  the  following  table:

In thousands 

Change in oil and natural gas revenues due to:

Increase (decrease) in production   
Increase (decrease) in commodity prices 
  Total increase (decrease) in oil and natural gas revenues 

Year Ended December 31, 
2014 vs. 2013 

Year Ended December 31,
2013 vs. 2012 

Increase 
(Decrease) in 
Revenues 

Percentage 
Increase 
(Decrease) in 
Revenues 

Increase 
(Decrease) in 
Revenues 

Percentage 
Increase 
(Decrease) in 
Revenues

$  147,093 
(240,854) 
(93,761) 

$ 

6% 
(10)% 
(4)% 

$ (55,065) 
  111,432 
$  56,367 

(2)%
4%
2%

Excluding  any  impact  of  our  commodity  derivative  contracts,  our  net  realized  commodity  prices  and  NYMEX  differentials  were 

as  follows  during  2014,  2013  and  2012:

Net realized prices
  Oil price per Bbl 
  Natural gas price per Mcf 
  Price per BOE 

NYMEX differentials
  Oil per Bbl   
  Natural gas per Mcf 

Year Ended December 31, 
2013 

2014 

2012

$ 90.74 
  4.07 
  87.33 

$ (2.21) 
(0.20) 

$ 100.67 
3.53 
  96.19 

$  2.62 
(0.19) 

$ 97.18
  3.05
  91.85

$  2.99
  0.23

As  reflected  in  the  table  above,  our  average  net  realized  oil  price,  excluding  the  impact  of  commodity  derivative  contracts, 

decreased  10%  during  2014  compared  to  the  average  price  received  during  2013.  Company-wide  average  oil  price  differentials  were 

$2.21  per  Bbl  below  NYMEX  in  2014,  compared  to  an  average  differential  of  $2.62  per  Bbl  above  NYMEX  in  2013  (a  $4.83  per  Bbl 
decrease)  and  $2.99  per  Bbl  above  NYMEX  in  2012.  During  2014,  we  sold  approximately  43%  of  our  crude  oil  at  prices  based  on  the 

LLS  index  price,  approximately  23%  at  prices  partially  tied  to  the  LLS  index  price,  and  the  balance  at  prices  based  on  various  other 
indexes  tied  to  NYMEX  prices,  primarily  in  the  Rocky  Mountain  region.  The  net  differential  we  received  was  primarily  impacted   

by  positive  differentials  in  the  Gulf  Coast  region,  offset  by  unfavorable  differentials  in  the  Rocky  Mountain  region,  each  of  which 
is  discussed  in  further  detail  below.

We  received  favorable  NYMEX  differentials  in  the  Gulf  Coast  region  during  2014,  2013  and  2012,  primarily  due  to  the  favorable 

differential  for  crude  oil  sold  under  LLS  index  prices.  During  2014,  the  quarterly  average  LLS-to-NYMEX  differential  (on  a  trade-month 
basis)  decreased  from  a  positive  $6.06  per  Bbl  in  the  first  quarter  of  2014  to  a  positive  $3.16  per  Bbl  in  the  fourth  quarter  of  2014, 

with  the  most  recent  quarter  being  more  representative  of  longer-term  historical  differentials.  The  LLS-to-NYMEX  differential  (on  a 
trade-month  basis)  averaged  $11.10  per  Bbl  and  $16.44  per  Bbl  in  2013  and  2012,  respectively.

NYMEX  oil  differentials  in  the  Rocky  Mountain  region  averaged  $10.19  per  Bbl  below  NYMEX  during  2014  compared  to  an  average 

differential  of  $8.10  per  Bbl  below  NYMEX  in  2013  and  $11.86  per  Bbl  below  NYMEX  in  2012.  Differentials  in  the  Rocky  Mountain 

region  can  move  significantly  over  short  periods  of  time  due  to  refinery  and  transportation  issues,  but  generally  have  become  more 

stable  over  the  last  couple  of  years  as  infrastructure  and  takeaway  capacity  has  improved  in  the  area.  The  change  in  the 

differential  between  2012  and  2013  was  largely  impacted  by  the  sale  of  our  Bakken  area  assets  in  the  fourth  quarter  of  2012,  since 

oil  from  the  Bakken  area  assets  generally  sold  at  a  higher  discount  to  NYMEX  than  the  CCA  production  acquired  in  early  2013.

Prices  received  in  a  regional  market  fluctuate  frequently  and  can  differ  from  NYMEX  pricing  due  to  a  variety  of  reasons, 

including  supply  and/or  demand  factors  and  location  differentials.  Although  the  LLS  and  Rocky  Mountain  differentials  improved 
somewhat  in  2014  compared  to  the  levels  in  the  fourth  quarter  of  2013,  we  do  not  expect  the  LLS-to-NYMEX  differential  in  the   
Gulf  Coast  region  to  return  to  the  significantly  elevated  levels  we  experienced  during  most  of  2013  and  2012.

Our  natural  gas  NYMEX  differentials  are  generally  caused  by  movement  in  the  NYMEX  natural  gas  prices  during  the  month,   

as  most  of  our  natural  gas  is  sold  on  an  index  price  that  is  set  near  the  first  of  each  month.  While  the  percentage  change  in 
NYMEX  natural  gas  differentials  can  be  quite  large,  the  absolute  impact  of  these  changes  on  our  results  has  historically  been 
minor,  as  natural  gas  sales  represented  only  approximately  1%  of  our  oil  and  natural  gas  revenues  during  2014.

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Commodity Derivative Contracts 

From  time  to  time,  we  enter  into  oil  and  natural  gas  derivative  contracts  to  provide  an  economic  hedge  of  our  exposure   
to  commodity  price  risk  associated  with  anticipated  future  oil  and  natural  gas  production.  These  contracts  have  historically 
consisted  of  price  floors,  collars,  three-way  collars,  fixed-price  swaps,  and  fixed-price  swaps  enhanced  with  a  sold  put.  The 
following  table  summarizes  the  impact  our  oil  and  natural  gas  derivative  contracts  had  on  our  operating  results  for  2014,  2013   
and  2012: 

In thousands 

2014 

2013 

2012 

2014 

2013 

2012

Noncash Fair Value Gain/(Loss) (1) 

Receipt/(Payment) on Settlements 

Crude oil derivative contracts
  First quarter 
  Second quarter 
  Third quarter 
  Fourth quarter 
  Full Year  

Natural gas derivative contracts
  First quarter 
  Second quarter 
  Third quarter 
  Fourth quarter 
  Full Year  

Total commodity derivative contracts
  First quarter 
  Second quarter 
  Third quarter 
  Fourth quarter 
  Full Year  

$  (48,854) 
  (124,865) 
  276,240 
  448,365 
$ 550,886 

$ 

$ 

(646) 
266 
939 
2,389 
2,948 

$  (49,500) 
  (124,599) 
  277,179 
  450,754 
$ 553,834 

$ (11,929) 
  45,501 
  (79,784) 
5,854 
$ (40,358) 

$  — 
— 
— 
(4) 
(4) 

$ 

$ (11,929) 
  45,501 
  (79,784) 
5,850 
$ (40,362) 

$ (42,445) 
 140,923 
  (60,726) 
  (26,848) 
$ 10,904 

$  (1,640) 
(9,096) 
(7,174) 
(6,040) 
$ (23,950) 

$ (44,085) 
 131,827 
  (67,900) 
  (32,888) 
$ (13,046) 

$ (26,559) 
  (49,895) 
  (25,016) 
  103,555 
$  2,085 

$ 

$ 

(610) 
(277) 
102 
121 
(664) 

$ (27,169) 
  (50,172) 
  (24,914) 
  103,676 
$  1,421 

$  — 
  — 
  (662) 
  — 
$ (662) 

$  — 
  — 
  — 
  — 
$  — 

$  — 
  — 
  (662) 
  — 
$ (662) 

$ (8,230)
(709)
(641)
(411)
$ (9,991)

$ 7,040
  7,991
  6,910
  5,930
$ 27,871

$ (1,190)
  7,282
  6,269
  5,519
$ 17,880

(1)  Noncash fair value adjustments on commodity derivatives is a non-GAAP measure. See Operating Results Table above for a discussion of the reconciliation between 
noncash fair value adjustments on commodity derivatives to “Commodity derivatives expense (income)” in the Consolidated Financial Statements. See also the 
Glossary and Selected Abbreviations for the definition of noncash fair value adjustments on commodity derivatives.

During  2014,  in  order  to  provide  greater  certainty  to  the  range  of  our  anticipated  operating  cash  flows  as  we  transitioned  to  a 

dividend-paying  company,  we  utilized  more  fixed-price  swaps  than  we  have  historically.  Prior  to  2014,  most  of  our  derivative 

contracts  were  collars  that  had  a  floor  and  ceiling  price  that  provided  price  protection  at  a  lower  level,  but  also  a  wider  range  of 
variability  in  operating  cash  flows  than  if  we  had  used  fixed-price  swap  contracts.  For  2015,  we  have  entered  into  a  combination  

of  enhanced  swaps,  collars,  and  three-way  collars  covering  a  total  of  58,000  Bbls/d  for  the  first  three  quarters  of  2015  and  38,000 
Bbls/d  for  the  fourth  quarter  of  2015.  Roughly  half  of  these  2015  derivative  contracts  are  collars  and  three-way  collars,  so  the 

variability  in  potential  cash  flows  from  these  types  of  hedges  exposes  us  to  more  downside  price  risk  than  our  2014  fixed-price 
swaps.  These  2015  collars  and  three-way  collars,  which  include  both  NYMEX  and  LLS  hedges,  have  a  weighted  average  floor  of 
approximately  $82  per  Bbl  (approximately  $81  per  Bbl  and  $86  per  Bbl  for  NYMEX  and  LLS  hedges,  respectively)  and  a  weighted 

average  ceiling  price  of  approximately  $97  per  Bbl  (approximately  $96  per  Bbl  and  $101  per  Bbl  for  NYMEX  and  LLS  hedges, 

respectively).  Our  three-way  collars  and  enhanced  swaps  all  include  sold  puts  that  have  a  weighted  average  price  of  approximately 

$67  per  Bbl.  The  sold  puts  for  our  three-way  collars  and  enhanced  swaps  limit  the  benefit  that  our  hedges  provide  us  to  the 

extent  that  oil  prices  fall  below  the  price  of  our  sold  puts.  Likewise,  our  2016  commodity  derivative  contracts  all  include  sold  puts, 

similarly limiting our potential cash flows from these instruments to the extent that oil prices are below the prices of our sold puts.

Changes  in  commodity  prices  and  the  expiration  of  contracts  cause  fluctuations  in  the  estimated  fair  value  of  our  oil  and 

natural  gas  derivative  contracts.  Because  we  do  not  utilize  hedge  accounting  for  our  commodity  derivative  contracts,  the  period-

to-period  changes  in  the  fair  value  of  these  contracts,  as  outlined  above,  are  recognized  in  our  statements  of  operations.  The 

details  of  our  outstanding  commodity  derivative  contracts  at  December  31,  2014,  are  included  in  Note  9,  Commodity  Derivative 

Contracts,  to  the  Consolidated  Financial  Statements.

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Production Expenses

Lease operating expense

In thousands, except per BOE data 

Lease operating expense
  Tertiary – excluding Delhi Field remediation   
  Tertiary – Delhi Field remediation   
  Non-tertiary 
Total lease operating expense 

Lease operating expense per BOE
  Tertiary – excluding Delhi Field remediation   
  Tertiary – Delhi Field remediation   
  Non-tertiary 
Total lease operating expense per BOE (1) 

Year Ended December 31, 
2013 

2012

2014 

$ 385,080 
(7,134) 
  269,613 
$ 647,559 

$  25.68 
(0.47) 
22.15 
23.84 

$ 358,281 
  114,000 
  258,293 
$ 730,574 

$  25.51 
8.12 
22.28 
28.50 

$ 307,686
—
  224,673
$ 532,359

$  23.88
—
16.83
20.29

(1)  Excluding estimated costs and related insurance recoveries recorded to remediate an area of Delhi Field, total operating expense per BOE averaged $24.10 and  

$24.05 during the years ended December 31, 2014 and 2013, respectively. See Capital Resources and Liquidity – Insurance Recoveries to Cover Costs of 2013 Delhi Field 
Release and Note 11, Commitments and Contingencies, to the Consolidated Financial Statements for further discussion of this matter.

Total lease operating expenses decreased $83.0 million (11%) on an absolute-dollar basis or $4.66 (16%) on a per-BOE basis during 

2014 compared to 2013 levels, primarily due to Delhi remediation charges of $114.0 million during 2013, compared to a net reduction of 
lease operating expenses of $7.1 million in 2014 (see Capital Resources and Liquidity – Insurance Recoveries to Cover Costs of 2013 Delhi 

Field Release and Note 11, Commitments and Contingencies, to the Consolidated Financial Statements for further discussion of the 
Delhi remediation costs and insurance reimbursements). Excluding Delhi Field remediation costs and insurance reimbursements, total 

lease operating expenses increased $38.1 million (6%) on an absolute-dollar basis or $0.05 on a per-BOE basis during 2014 compared  
to  2013  levels,  due  primarily  to  (1)  costs  associated  with  expansion  of  tertiary  floods,  including  a  full  year  of  lease  operating  expense 
at Bell Creek Field which increased our operating expenses by approximately $19 million from 2013 levels, (2) a full year of operating 
expenses associated with our acquisition of additional interests in CCA in late March 2013 as compared to only approximately nine months 
of expenses associated with our additional interests in CCA in 2013, which increased operating expense by approximately $10 million,  

(3) higher power costs in 2014 due in part to higher natural gas prices, and (4) the impact of a large unplanned well workover at Riley 
Ridge, which increased operating expenses by approximately $12 million in 2014. Offsetting some of these increases were savings 
associated with our more efficient utilization of CO2, which allowed us to reduce injections at some of our fields and lower workover 
costs across many of our fields, which was a primary focus for us in 2014. On a quarterly basis, excluding Delhi remediation costs and 
insurance reimbursements and unplanned Riley Ridge well workovers, our lease operating expense per BOE decreased each sequential 

quarter in 2014 and decreased a total of 14% between the fourth quarter of 2013 and the fourth quarter of 2014, due largely to lower 
workover costs. Lease operating expense increased $198.2 million (37%) on an absolute-dollar basis or $8.21 (40%) on a per-BOE basis 

during 2013 compared to 2012 levels, primarily due to the Delhi remediation charges of $114.0 million during 2013. Excluding these 
remediation charges, lease operating expenses increased $84.2 million (16%) or $3.76 per BOE during 2013 compared to 2012 levels, due 

primarily to increased expenses resulting from the expansion of our tertiary floods, including our tertiary flood at Bell Creek Field; 
increases  in  the  cost  and  utilization  of  CO2  between  the  comparative  periods;  and  higher  lease  operating  expenses  at  the  fields  we 
acquired in the Bakken Exchange Transaction relative to the Bakken assets we sold late in the fourth quarter of 2012.

Tertiary  lease  operating  expenses  decreased  $94.3  million  (20%)  on  an  absolute-dollar  basis  or  $8.42  (25%)  on  a  per-Bbl  basis 

during  2014  compared  to  2013  levels,  primarily  due  to  the  Delhi  remediation  charges  noted  above.  Excluding  Delhi  remediation 

costs  and  insurance  reimbursements,  tertiary  lease  operating  expenses  increased  $26.8  million  (7%)  on  an  absolute-dollar  basis 

and  $0.17  on  a  per-Bbl  basis  during  2014  compared  to  2013  levels,  due  primarily  to  additional  costs  associated  with  our  newest 

tertiary  flood  at  Bell  Creek  Field  which  had  initial  production  and  operating  expense  in  the  third  quarter  of  2013,  as  well  as   

its  production  being  low  relative  to  operating  costs  because  production  is  still  ramping  up,  resulting  in  high  per-barrel  operating 
costs,  which  is  typical  when  we  startup  a  new  tertiary  flood.  The  increase  between  periods  is  further  impacted  by  higher  power 
costs  due  to  higher  rates  and  usage  during  2014.  Although  there  was  an  overall  increase  in  the  cost  of  CO2  due  to  our  newest 
tertiary  flood  at  Bell  Creek  Field  in  the  Rocky  Mountain  region,  CO2  utilization  in  the  Gulf  Coast  region  decreased  between  2013 
and  2014  as  a  result  of  improved  efficiency  and  utilization  of  CO2  for  those  fields.  During  2013,  tertiary  lease  operating  expense, 
excluding  Delhi  remediation  costs  and  insurance  reimbursements,  increased  $50.6  million  (16%)  on  an  absolute-dollar  basis  or 
$1.63  on  a  per-Bbl  basis  compared  to  2012,  primarily  as  a  result  of  the  expansion  of  our  tertiary  floods  and  increased  CO2  expenses 
due  to  increases  in  the  cost  of  CO2  and  an  increase  in  CO2  volumes  injected  into  tertiary  floods  between  years.  For  any  specific 
field,  we  expect  our  tertiary  lease  operating  expense  per  barrel  to  be  high  initially,  as  we  experienced  in  2013  and  2014  with  our 

Bell  Creek  flood,  and  then  decrease  as  production  increases,  ultimately  leveling  off  until  production  begins  to  decline  in  the  later 

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life  of  the  field,  when  operating  expense  per  barrel  will  again  increase.  One  of  our  most  substantial  costs  in  our  tertiary 
operations  is  our  cost  for  fuel  and  utilities,  averaging  $7.46  per  Bbl  in  2014,  $6.64  per  Bbl  in  2013  and  $6.51  per  Bbl  in  2012,  which 
has  increased  on  a  per-barrel  basis  due  to  the  higher  cost  of  these  items  and  the  continued  expansion  of  our  tertiary  floods.

Currently,  our  CO2  expense  comprises  approximately  one-fourth  of  our  typical  tertiary  lease  operating  expenses,  and  for  the   
CO2  reserves  we  already  own,  consists  of  our  CO2  production  expenses,  and  for  the  CO2  reserves  we  do  not  own,  consists  of  our 
purchase  of  CO2  from  royalty  and  working  interest  owners  and  industrial  sources.  During  the  year  ended  December  31,  2014, 
approximately  65%  of  the  CO2  utilized  in  our  CO2  floods  consisted  of  CO2  owned  and  produced  by  us,  and  we  purchased  the 
remaining  portion  from  third-party  owners  (primarily  royalty  owners).  The  price  we  pay  others  for  CO2  varies  by  source  and   
is  generally  indexed  to  oil  prices.  When  combining  the  production  cost  of  the  CO2  we  own  with  what  we  pay  third  parties  for  CO2, 
our  average  cost  of  CO2  during  2014  was  approximately  $0.37  per  Mcf,  including  taxes  paid  on  CO2  production  but  excluding 
depletion  and  depreciation  of  capital.  This  rate  during  2014  was  higher  than  the  $0.36  per  Mcf  comparable  measure  during  2013 
and  $0.26  per  Mcf  spent  during  2012,  primarily  due  to  fluctuations  in  pricing  of  our  Rocky  Mountain  region  CO2  and  increased 
volumes  purchased  from  industrial  sources  during  2014.  Including  the  cost  of  depreciation  and  amortization  of  capital  expended 
at  our  CO2  source  fields  and  industrial  sources,  but  excluding  depreciation  of  our  CO2  pipelines,  our  cost  of  CO2  was  $0.48  per   
Mcf  in  2014,  $0.44  per  Mcf  in  2013  and  $0.33  per  Mcf  in  2012.

Non-tertiary  lease  operating  expenses  increased  $11.3  million  (4%)  on  an  absolute-dollar  basis  during  2014  compared  to  2013 

levels,  primarily  due  to  workover  costs  at  Riley  Ridge  of  approximately  $12  million,  as  well  as  our  late-March  2013  purchase  of 
additional  interests  in  CCA,  which  caused  an  increase  in  costs,  but  which  properties  generally  have  a  lower  operating  cost  on  a 
per-BOE  basis  than  our  other  non-tertiary  properties.  Non-tertiary  lease  operating  expenses  increased  15%  on  an  absolute-dollar 

basis  from  2012  to  2013,  as  declines  resulting  from  the  sale  of  our  Bakken  area  assets  were  more  than  offset  by  increases  in  newly 
acquired  fields,  including  Thompson  field  acquired  in  the  second  quarter  of  2012,  Webster  and  Hartzog  Draw  fields  acquired  in 

  the  Bakken  Exchange  Transaction  in  late  2012,  and  additional  interests  in  CCA  acquired  in  the  first  quarter  of  2013.  On  a  per-BOE 
basis,  non-tertiary  lease  operating  expense  increased  32%  from  2012  to  2013  due  to  increases  in  newly  acquired  fields,  which   
have  a  higher  per-BOE  operating  cost  than  the  properties  disposed  in  the  Bakken  Exchange  Transaction. 

Marketing and plant operating expenses

Marketing  and  plant  operating  expenses  primarily  consist  of  amounts  incurred  related  to  the  marketing,  processing,  and 

transportation  of  oil  and  natural  gas  production,  as  well  as  expenses  related  to  our  Riley  Ridge  gas  processing  facility.  Marketing 

and  plant  operating  expenses  increased  $15.1  million  between  2013  and  2014  and  decreased  $3.6  million  between  2012  and  2013. 
The  increase  during  2014  is  primarily  related  to  the  Riley  Ridge  gas  processing  facility,  which  was  placed  into  service  in  the  fourth 

quarter  of  2013,  slightly  offset  by  other  decreases.

Taxes other than income

Taxes  other  than  income  includes  ad  valorem,  production  and  franchise  taxes.  Taxes  other  than  income  decreased  $6.5  million 

between  2013  and  2014  and  increased  $16.2  million  between  2012  and  2013.  The  levels  of  taxes  other  than  income  during  most 

periods are generally aligned with fluctuations in oil and natural gas revenues. The decrease during 2014 is also impacted by cumulative 
reductions  in  severance  taxes  during  2014  at  Hastings  Field  ($7.5  million)  and  Oyster  Bayou  Field  ($7.4  million)  for  state-approved 
enhanced  oil  recovery  project  exemptions,  which  will  also  reduce  severance  taxes  for  those  fields  for  approximately  the  next  seven 

years, but to a much lesser degree on an annual basis, as these state-approved exemptions were carried back to certain prior years, 

with  the  full  impact  recorded  in  2014.  The  changes  are  further  impacted  by  the  change  in  the  mix  of  properties  subject  to  production 

and  ad  valorem  taxes  as  a  result  of  the  Bakken  Exchange  Transaction  in  late  2012  and  the  CCA  acquisition  in  March  2013.

General and Administrative Expenses (“G&A”)

In thousands, except per BOE data and employees 

Gross cash compensation and administrative costs 
Gross stock-based compensation 
Operator labor and overhead recovery charges   
Capitalized exploration and development costs 

  Net G&A expense 

G&A per BOE
  Net administrative costs 
  Net stock-based compensation 

  Net G&A expense 

Employees as of December 31 

2014 

$ 352,651 
39,532 
  (171,661) 
(62,179) 
$ 158,343 

$ 

$ 

4.81 
1.02 
5.83 

1,523 

Year Ended December 31, 
2013 

$ 324,580 
42,091 
  (166,012) 
(55,448) 
$ 145,211 

$ 

$ 

4.47 
1.19 
5.66 

1,501 

2012

$ 296,696
  37,897
  (141,358)
(49,216)
$ 144,019

$ 

$ 

4.48
1.01
5.49

1,432

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
Gross  cash  compensation  and  administrative  costs  on  an  absolute-dollar  basis  increased  $28.1  million  (9%)  between  2013  and 

2014  and  $27.9  million  (9%)  between  2012  and  2013.  The  increase  in  both  comparative  periods  is  due  primarily  to  higher 
compensation-related  costs  from  increases  in  headcount  and  wage  increases  we  consider  necessary  to  remain  competitive  in  our 
industry,  insurance,  and  professional  services.  The  increase  during  2014  was  further  impacted  by  the  2013  period  including  a   
$1.9  million  insurance  reimbursement. 

Net  G&A  expense  on  a  per-BOE  basis  increased  3%  between  2013  and  2014  and  3%  between  2012  and  2013.  The  increase  between 

both  comparative  periods  was  primarily  due  to  higher  compensation-related  costs,  partially  offset  by  an  increase  in  operator 
labor  and  overhead  recovery  charges  and  capitalized  exploration  and  development  costs.  The  2014  period  was  further  impacted 
by  an  increase  in  production  in  2014  and  the  2013  period  including  a  $1.9  million  insurance  reimbursement.

Gross  stock-based  compensation  costs  decreased  in  2014  compared  to  2013,  primarily  due  to  a  shift  in  the  mix  of  long-term 

incentive  compensation  for  employees.  Gross  stock-based  compensation  increased  in  2013  compared  to  2012  due  to  the   
increased  number  of  employees  during  2013  compared  to  2012.  Stock-based  compensation,  net  of  amounts  capitalized  or  reclassified 
to  field  operations,  was  $27.8  million,  $30.4  million  and  $26.5  million  during  the  years  ended  December  31,  2014,  2013  and   
2012,  respectively.

Our  well  operating  agreements  allow  us,  when  we  are  the  operator,  to  charge  a  well  with  a  specified  overhead  rate  during  the 
drilling  phase  and  also  to  charge  a  monthly  fixed  overhead  rate  for  each  producing  well.  In  addition,  salaries  associated  with  field 

personnel  are  initially  recorded  as  gross  cash  compensation  and  administrative  costs  and  subsequently  reclassified  to  lease 
operating  expenses  or  capitalized  to  field  development  costs  to  the  extent  those  individuals  are  dedicated  to  oil  and  natural  gas 

production,  exploration,  and  development  activities.  As  a  result  of  additional  operated  wells,  increased  compensation  expense 
and  an  increase  in  the  COPAS  overhead  rate,  the  amount  we  recovered  as  operator  labor  and  overhead  recovery  charges  increased 

3%  between  2013  and  2014,  and  17%  between  2012  and  2013.  Capitalized  exploration  and  development  costs  also  increased 
between  the  periods,  primarily  due  to  increased  compensation  costs  subject  to  capitalization.

Interest and Financing Expenses 

In thousands, except per BOE data and interest rates 

Cash interest expense 
Noncash interest expense 
Less: Capitalized interest 
Interest expense, net 

Interest expense, net per BOE 
Average debt outstanding 
Average interest rate (1) 

2014 

$  193,729 
13,476 
(24,202) 
$  183,003 

$ 
6.74 
$ 3,597,646 

Year Ended December 31, 
2013 

2012

$  205,938 
14,024 
(79,253) 
$  140,709 

$ 
5.49 
$ 3,257,686 

$  216,205
14,808
(77,432)
$  153,581

$ 
5.85
$ 2,935,485

5.4% 

6.3% 

7.4%

(1) 

Includes commitment fees but excludes debt issue costs and amortization of discount or premium.

As  reflected  in  the  table  above,  our  average  interest  rate  decreased  each  year  in  the  period  between  2012  and  2014.  The  lower 

rate  in  2014  includes  the  impact  of  our  April  2014  long-term  debt  refinancing,  whereby  we  issued  $1.25  billion  of  5½%  Notes   
to  replace  our  $996.3  million  of  8¼%  Notes  (see  Overview  –  April  2014  Debt  Refinancing  above).  The  lower  rates  in  2014  and  2013 

further  reflect  our  refinancing  in  February  2013  of  certain  senior  subordinated  notes,  which  had  interest  rates  of  9½%  and   
9¾%,  with  our  45/8%  Senior  Subordinated  Notes  due  2023.  In  conjunction  with  these  two  refinancing  transactions,  we  estimate  that 
we  will  save  approximately  $60  million  annually  in  cash  interest  expense  on  the  principal  amount  of  the  refinanced  notes; 

however,  our  savings  will  be  partially  offset  by  the  incremental  principal  amount  of  the  newly  issued  senior  subordinated  notes, 

some  of  which  was  used  to  repay  lower  rate  bank  debt.  Although  our  cash  interest  costs  are  lower,  as  a  result  of  completing 

major  projects  on  which  we  had  been  previously  capitalizing  interest,  specifically  the  Riley  Ridge  gas  processing  facility,  Greencore 

Pipeline  and  the  tertiary  flood  at  Bell  Creek  Field,  our  capitalized  interest  during  2014  decreased  significantly,  contributing  to   

an  increase  in  net  interest  expense  of  $42.3  million  (30%)  between  2013  and  2014.

Interest  expense,  net  decreased  8%  between  2012  and  2013,  largely  due  to  a  lower  average  interest  rate  and  higher  capitalized 

interest,  partially  offset  by  higher  average  debt  outstanding.

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Depletion, Depreciation, and Amortization (“DD&A”)

In thousands, except per BOE data 

Depletion and depreciation of oil and natural gas properties 
Depletion and depreciation of CO2 properties 
Asset retirement obligations 
Depreciation of pipelines, plants and other property and equipment 

  Total DD&A 

DD&A per BOE
  Oil and natural gas properties 
  CO2 properties, pipelines, plants and other property and equipment 

  Total DD&A expense per BOE 

2014 

$ 460,726 
  30,986 
8,870 
  92,390 
$ 592,972 

$  17.29 
4.54 
$  21.83 

Year Ended December 31, 
2013 

$ 392,603 
  27,783 
8,450 
  81,107 
$ 509,943 

$  15.64 
4.25 
$  19.89 

2012

$ 420,094
  23,843
7,228
  56,373
$ 507,538

$  16.28
3.06
$  19.34

We  adjust  our  DD&A  rate  each  quarter  for  significant  changes  in  our  estimates  of  oil  and  natural  gas  reserves  and  costs.  In 

addition,  under  full  cost  accounting  rules,  the  divestiture  of  oil  and  natural  gas  properties  generally  does  not  result  in  gain  or  loss 
recognition;  instead,  the  proceeds  of  the  disposition  reduce  the  full  cost  pool.  As  such,  our  DD&A  rate  has  changed  significantly 
over  time,  and  it  may  continue  to  change  in  the  future.  Depletion  and  depreciation  of  oil  and  natural  gas  properties  and  asset 
retirement  obligations  increased  17%  on  an  absolute-dollar  basis  between  2013  and  2014.  The  increase  on  an  absolute-dollar  basis 
was  due  to  both  higher  production  volumes  and  a  higher  depletion  rate  per  BOE  compared  to  2013.  The  DD&A  rate  per  BOE  for   
oil  and  natural  gas  properties  increased  11%  in  2014,  compared  to  levels  in  2013,  primarily  due  to  the  recognition  in  late  2013  of 
proved  reserves  at  Bell  Creek  Field  and  the  related  reclassification  of  costs  from  unevaluated  to  evaluated,  and  higher  average 
forecasted  future  development  costs  throughout  the  year.  Our  depletion  and  depreciation  rate  of  oil  and  natural  gas  properties 
increased  to  $18.17  per  BOE  for  the  fourth  quarter  of  2014,  primarily  the  result  of  additional  capitalized  costs  from  current-year 

capital  expenditures  and  lower  year-end  proved  reserve  volumes.

Depletion  and  depreciation  of  oil  and  natural  gas  properties  and  asset  retirement  obligations  decreased  6%  on  an  absolute-

dollar  basis  and  4%  on  a  per-BOE  basis  between  2012  and  2013.  These  decreases  were  primarily  due  to  the  Bakken  Exchange 

Transaction  in  late  2012,  which  resulted  in  a  decrease  in  capitalized  costs  relating  to  the  sales  proceeds  credited  to  the  full  cost 
pool  and  a  significant  reduction  in  future  development  costs  relating  to  the  sold  proved  reserves,  partially  offset  by  the  reduction 

in  total  proved  reserves.  This  decrease  in  DD&A  was  partially  offset  by  the  impact  of  the  CCA  acquisition  in  the  first  quarter  of 
2013  and  the  movement  of  Bell  Creek  reserves  from  unevaluated  to  proved  reserves  during  the  fourth  quarter  of  2013.

Depletion  and  depreciation  of  our  CO2  properties,  pipelines,  plants  and  other  property  and  equipment  increased  on  an 
absolute-dollar  and  per-BOE  basis  during  2014  from  2013  levels,  primarily  due  to  the  startup  of  the  Riley  Ridge  gas  processing 
facility  in  late  2013  and  additional  pipelines  and  CO2  properties  placed  in  service.  Depletion  and  depreciation  of  our  CO2  properties, 
pipelines,  plants  and  other  property  and  equipment  increased  on  an  absolute-dollar  and  per-BOE  basis  in  2013  compared  to   
2012  due  to  an  increase  in  CO2  properties,  pipelines  and  plants  subject  to  depreciation  as  a  result  of  continued  development. 
The  increase  on  a  per-BOE  basis  in  2013  was  further  impacted  by  lower  oil  and  natural  gas  production  during  2013.

Under  full  cost  accounting  rules,  we  are  required  each  quarter  to  perform  a  ceiling  test  calculation.  Under  these  rules,  the   
full  cost  ceiling  value  is  calculated  using  the  average  first-day  of  the  month  oil  and  natural  gas  price  for  each  month  during  a 
12-month  rolling  period  ended  as  of  each  quarterly  reporting  period.  We  did  not  have  a  ceiling  test  write-down  during  2014,   
2013  or  2012.  The  representative  oil  and  natural  gas  prices  used  to  calculate  the  December  31,  2014,  full  cost  ceiling  value  were   

$94.99  per  Bbl  for  crude  oil  and  $4.30  per  MMBtu  for  natural  gas,  both  of  which  were  adjusted  for  market  differentials  by  field.  This 

prescribed  methodology  does  not  reflect  significant  crude  oil  price  declines  in  late  2014  and  early  2015,  when  oil  prices  dropped 

rapidly,  declining  to  below  $45  per  Bbl  in  January  2015.  If  oil  prices  were  to  remain  at  or  near  these  late  2014  and  early  2015  levels 

in  subsequent  periods,  we  would  likely  begin  recording  write-downs  due  to  the  full  cost  pool  ceiling  test  in  either  the  first  or 

second  quarter  of  2015,  and  also  in  subsequent  quarterly  periods  if  prices  remain  low,  as  the  12-month  average  price  used  in  the 

full  cost  ceiling  value  would  continue  to  decline  during  each  rolling  quarterly  period  in  2015.  The  possibility  and  amount  of  any 

future  write-down  or  impairment  is  difficult  to  predict,  and  will  depend,  in  part,  upon  oil  and  natural  gas  prices,  the  incremental 

proved  reserves  that  may  be  added  each  period,  revisions  to  previous  reserve  estimates  and  future  capital  expenditures  and 
operating  costs.  See  Item  1A,  Risk  Factors,  and  Critical  Accounting  Policies  and  Estimates  –  Full  Cost  Method  of  Accounting,  Depletion 
and  Depreciation  and  Oil  and  Natural  Gas  Properties  for  further  discussion.

 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
Income Taxes

In thousands, except per BOE amounts and tax rates 

Current income tax expense (benefit) 
Deferred income tax expense 
  Total income tax expense 

Average income tax expense per BOE  
Effective tax rate 
Total net deferred tax liability 

2014 

$ 

(42,907) 
429,973 
$  387,066 

Year Ended December 31, 
2013 

$ 

10,257 
222,526 
$  232,783 

$ 

14.25 

$ 

37.9% 

9.08 
36.2% 

2012

$  75,754
  255,743
$  331,497

$ 

12.63

38.7%

$ 2,776,569 

$ 2,346,540 

$ 2,124,296

Our  income  tax  provisions  for  2014  and  2013  were  based  on  an  estimated  statutory  rate  of  approximately  38%,  while  the   
2012  tax  provision  was  based  on  an  estimated  statutory  rate  of  approximately  38.5%.  The  fluctuation  in  our  statutory  rate  is 
significantly  driven  by  a  shift  in  the  amount  of  revenues  we  earn  in  each  state  due  to  acquisitions  and  divestitures  and  other 
production  changes.  Our  effective  tax  rate  was  consistent  with  our  estimated  statutory  rates  in  2014  and  2012,  while  our  2013 
effective  tax  rate  was  lower  than  our  statutory  rate  due  to  the  revaluation  of  our  deferred  taxes  as  a  result  of  the  lower   
overall  statutory  rate  compared  to  2012,  as  well  as  the  inclusion  of  differences  between  our  2012  tax  provision  and  our  2012  filed 
tax  returns.

We  recorded  current  income  tax  benefits  in  2014  in  recognition  of  reinstated  bonus  depreciation  becoming  available  in 

December  2014,  along  with  an  increase  in  certain  tax  preference  items.  We  expect  this  benefit  to  be  carried  back  to  our  filed  tax 
returns  in  prior  years.  Current  income  tax  expense  during  2013  is  primarily  related  to  state  income  taxes.  The  higher  level  of 

current  income  tax  expense  during  2012  included  $42  million  of  current  taxes  resulting  from  the  taxable  gain  recognized  in  the 
Bakken  Exchange  Transaction  that  we  were  unable  to  defer  through  a  like-kind  exchange  transaction.

As  of  December  31,  2014,  we  had  an  estimated  $42.8  million  of  enhanced  oil  recovery  credits  to  carry  forward  related  to  our 

tertiary  operations  and  $34.8  million  of  alternative  minimum  tax  credits  that  can  be  utilized  to  reduce  our  current  income  taxes 
during  2015  or  future  years.  These  enhanced  oil  recovery  credits  do  not  begin  to  expire  until  2024.  Since  the  ability  to  earn 

additional  enhanced  oil  recovery  credits  is  based  upon  the  level  of  oil  prices,  we  would  not  currently  expect  to  earn  additional 
enhanced  oil  recovery  credits  unless  oil  prices  were  to  continue  to  deteriorate.

Per-BOE Data

The  following  table  summarizes  our  cash  flow,  DD&A  and  results  of  operations  on  a  per-BOE  basis  for  the  comparative  periods. 

Each  of  the  individual  components  is  discussed  above.

Per-BOE data 

Oil and natural gas revenues 
Receipt (payment) on settlements of commodity derivatives 
Lease operating expenses – excluding Delhi Field remediation 
Lease operating expenses – Delhi Field remediation 
Production and ad valorem taxes 
Marketing expenses, net of third-party purchases, and plant operating expenses 
  Production netback 
CO2 and helium sales, net of operating and exploration expenses  
General and administrative expenses 
Interest expense, net 
Other 
Changes in assets and liabilities relating to operations 
  Cash flow from operations 
DD&A 
Deferred income taxes 
Loss on early extinguishment of debt 
Noncash fair value adjustments on commodity derivatives 
Impairment of assets 
Other noncash items 

  Net income 

2014 

$  87.33 
0.05 
  (24.10) 
0.26 
(5.72) 
(1.76) 
  56.06 
0.71 
(5.83) 
(6.74) 
2.50 
(1.69) 
  45.01 
  (21.83) 
  (15.83) 
(4.19) 
  20.39 
  — 
(0.16) 

$  23.39 

Year Ended December 31, 
2013 

$ 96.19 
(0.03) 
  (24.05) 
(4.45) 
(6.35) 
(1.47) 
  59.84 
0.43 
(5.66) 
(5.49) 
0.48 
3.49 
  53.09 
  (19.89) 
(8.68) 
(1.74) 
(1.57) 
  — 
(5.23) 

$ 15.98 

2012

$ 91.85
0.68
  (20.29)
  —
(5.71)
(1.60)
  64.93
0.45
(5.49)
(5.85)
(1.44)
1.17
  53.77
  (19.34)
(9.75)
  —
(0.50)
(0.67)
(3.49)

$ 20.02

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MARKET RISK MANAGEMENT

Debt

We  finance  some  of  our  acquisitions  and  other  expenditures  with  fixed  and  variable  rate  debt.  These  debt  agreements  expose 

us  to  market  risk  related  to  changes  in  interest  rates.  At  December  31,  2014,  we  had  $395.0  million  in  outstanding  borrowings   
on  our  Bank  Credit  Facility.  None  of  our  existing  debt  has  any  triggers  or  covenants  regarding  our  debt  ratings  with  rating  agencies, 
although  under  the  NEJD  financing  lease,  in  the  event  of  significant  downgrades  of  our  corporate  credit  rating  by  the  rating 
agencies,  certain  credit  enhancements  can  be  required  from  us,  and  possibly  other  remedies  made  available  under  the  lease.  In 
addition,  our  credit  rating  can  potentially  reduce  our  drawn  borrowing  costs  under  our  Bank  Credit  Facility  during  an  “investment 
grade  period,”  though  we  do  not  anticipate  having  the  ability  to  make  such  an  election  in  the  foreseeable  future.  The  fair  value  
of  our  senior  subordinated  debt  is  based  on  quoted  market  prices.  The  following  table  presents  the  principal  cash  flows  and  fair 
values  of  our  outstanding  debt  at  December  31,  2014:

In thousands 

2015 

2017 

2019 

2021 

2022 

2023 

Total 

Fair
Value

Variable rate debt
Bank Credit Facility (weighted average interest  

rate of 1.9% at December 31, 2014) 

$  — 

$  — 

$ 395,000 

$  — 

$ 

— 

$ 

— 

$  395,000 

$  395,000 

Fixed rate debt
6 3/8% Senior Subordinated Notes due 2021 
5½% Senior Subordinated Notes due 2022 
4 5/8% Senior Subordinated Notes due 2023 
Other Subordinated Notes 

  — 
  — 
  — 
  485 

  — 
  — 
  — 
  2,250 

— 
— 
— 
— 

  400,000 
— 
— 
— 

— 
  1,250,000 
— 
— 

— 
— 
  1,200,000 
— 

  400,000 
  1,250,000 
  1,200,000 
2,735 

  381,000
  1,121,875
  1,038,000
2,735 

See  Note  5,  Long-Term  Debt,  to  the  Consolidated  Financial  Statements  for  details  regarding  our  long-term  debt,  including 

information  regarding  our  April  2014  debt  issuance  (at  a  lower  interest  rate  and  for  a  longer  term)  and  repurchase  and  redemption 

of  our  outstanding  8¼%  Senior  Subordinated  Notes  due  2020.

Oil and Natural Gas Derivative Contracts

From  time  to  time,  we  enter  into  oil  and  natural  gas  derivative  contracts  to  provide  an  economic  hedge  of  our  exposure  to 

commodity  price  risk  associated  with  anticipated  future  oil  and  natural  gas  production.  These  contracts  have  historically 
consisted  of  price  floors,  collars,  three-way  collars,  fixed-price  swaps,  and  fixed-price  swaps  enhanced  with  a  sold  put.  We  do  not 

hold  or  issue  derivative  financial  instruments  for  trading  purposes.  The  production  that  we  hedge  has  varied  from  year  to  year 
depending  on  our  levels  of  debt,  financial  strength,  and  expectation  of  future  commodity  prices.  During  2014,  in  order  to  provide 

greater  certainty  to  the  range  of  our  anticipated  operating  cash  flows  as  we  transitioned  to  a  dividend-paying  company,  we 
utilized  more  fixed-price  swaps  than  we  had  historically.  For  2015,  we  have  entered  into  a  combination  of  enhanced  swaps,  collars, 

and three-way collars covering a total of 58,000 Bbls/d for the first three quarters of 2015 and 38,000 Bbls/d for the fourth quarter  
of  2015.  Roughly  half  of  these  2015  derivative  contracts  are  collars  and  three-way  collars,  so  the  variability  in  potential  cash  flows 
from  these  types  of  hedges  exposes  us  to  more  downside  price  risk  than  our  2014  fixed-price  swaps.  In  addition,  the  sold  puts   
that  are  part  of  our  three-way  collars  and  enhanced  swaps  limit  the  benefit  that  our  hedges  provide  us  to  the  extent  that  oil 

prices  fall  below  the  price  of  our  sold  puts.  We  anticipate  that  we  may  use  more  fixed-price  swaps  in  the  future  or  a  combination 

of  fixed-price  swaps  and  collars  as  we  look  to  provide  more  certainty  around  our  cash  flows  in  order  to  execute  on  our  capital 

development  plans,  pay  dividends  and  retain  a  healthy  balance  sheet.  See  Note  9,  Commodity  Derivative  Contracts,  to  the 

Consolidated  Financial  Statements  for  additional  information  regarding  our  commodity  derivative  contracts.

All  of  the  mark-to-market  valuations  used  for  our  oil  and  natural  gas  derivatives  are  provided  by  external  sources.  We  manage 

and  control  market  and  counterparty  credit  risk  through  established  internal  control  procedures  that  are  reviewed  on  an  ongoing 

basis.  We  attempt  to  minimize  credit  risk  exposure  to  counterparties  through  formal  credit  policies,  monitoring  procedures   

and  diversification.  All  of  our  commodity  derivative  contracts  are  with  parties  that  are  lenders  under  our  Bank  Credit  Facility  (or 
affiliates  of  such  lenders).  We  have  included  an  estimate  of  nonperformance  risk  in  the  fair  value  measurement  of  our  oil  and 
natural gas derivative contracts, which we have measured for nonperformance risk based upon credit default swaps or credit spreads.

For  accounting  purposes,  we  do  not  apply  hedge  accounting  to  our  oil  and  natural  gas  derivative  contracts.  This  means  that   
any  changes  in  the  fair  value  of  these  commodity  derivative  contracts  will  be  charged  to  earnings  on  a  quarterly  basis  instead  of 
charging  the  effective  portion  to  other  comprehensive  income  and  the  ineffective  portion  to  earnings.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
At  December  31,  2014,  our  commodity  derivative  contracts  were  recorded  at  their  fair  value,  which  was  a  net  asset  of 

approximately  $506.5  million,  a  $553.8  million  increase  from  the  $47.3  million  net  liability  recorded  at  December  31,  2013.  This 
change  is  primarily  related  to  the  expiration  of  commodity  derivative  contracts  during  2014,  new  commodity  derivative   
contracts  we  entered  into  during  2014  for  future  periods,  and  the  changes  in  oil  and  natural  gas  futures  prices  between 
December  31,  2013  and  2014.

Commodity Derivative Sensitivity Analysis

Based  on  NYMEX  and  LLS  crude  oil  futures  prices  and  natural  gas  futures  prices  as  of  December  31,  2014,  and  assuming  both  
a  10%  increase  and  decrease  thereon,  we  would  expect  to  receive  payments  on  our  crude  oil  and  natural  gas  derivative  contracts 
as  shown  in  the  following  table:

In thousands 

Based on:
  NYMEX futures prices as of December 31, 2014 

  10% increase in prices 
  10% decrease in prices 

Receipt/(Payment) 

Crude Oil 
Derivative 
Contracts 

Natural Gas
Derivative
Contracts

$ 626,879 
  575,264 
  674,812 

$ 2,703
  1,882
  3,527

Our  commodity  derivative  contracts  are  used  as  an  economic  hedge  of  our  exposure  to  commodity  price  risk  associated  with 
anticipated  future  production.  As  a  result,  changes  in  receipts  or  payments  of  our  commodity  derivative  contracts  due  to  changes 

in  commodity  prices  as  reflected  in  the  above  table  would  be  mostly  offset  by  a  corresponding  increase  or  decrease  in  the   
cash  receipts  on  sales  of  our  oil  and  natural  gas  production  to  which  those  commodity  derivative  contracts  relate.  In  addition  to 

the  analysis  performed  in  the  table  above,  if  NYMEX  and  LLS  crude  oil  futures  prices  remained  flat  at  $50  per  Bbl  during  2015   
and  2016,  we  would  expect  to  receive  total  payments  on  our  crude  oil  and  natural  gas  derivative  contracts  of  approximately 
$560  million  in  2015  and  $121  million  in  2016.

CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The  preparation  of  financial  statements  in  accordance  with  generally  accepted  accounting  principles  requires  that  we  select 
certain  accounting  policies  and  make  certain  estimates  and  judgments  regarding  the  application  of  those  policies.  Our  significant 

accounting  policies  are  included  in  Note  1,  Significant  Accounting  Policies,  to  the  Consolidated  Financial  Statements.  These 
policies,  along  with  the  underlying  assumptions  and  judgments  by  our  management  in  their  application,  have  a  significant  impact 

on  our  consolidated  financial  statements.  Following  is  a  discussion  of  our  most  critical  accounting  estimates,  judgments  and 
uncertainties  that  are  inherent  in  the  preparation  of  our  financial  statements.

Full Cost Method of Accounting, Depletion and Depreciation and Oil and Natural Gas Properties

Businesses  involved  in  the  production  of  oil  and  natural  gas  are  required  to  follow  accounting  rules  that  are  unique  to  the  oil 

and  gas  industry.  We  apply  the  full  cost  method  of  accounting  for  our  oil  and  natural  gas  properties.  Another  acceptable 
method  of  accounting  for  oil  and  natural  gas  production  activities  is  the  successful  efforts  method  of  accounting.  In  general,  the 

primary  differences  between  the  two  methods  are  related  to  the  capitalization  of  costs  and  the  evaluation  for  asset  impairment. 

Under  the  full  cost  method,  all  geological  and  geophysical  costs,  exploratory  dry  holes  and  delay  rentals  are  capitalized  to  the   

full  cost  pool,  whereas  under  the  successful  efforts  method  such  costs  are  expensed  as  incurred.  In  the  assessment  of  impairment 
of  oil  and  natural  gas  properties,  the  successful  efforts  method  follows  the  Accounting  for  the  Impairment  or  Disposal  of  Long-
Lived  Assets  topic  of  the  FASC,  under  which  the  net  book  value  of  assets  is  measured  for  impairment  against  the  undiscounted 

future  cash  flows  using  commodity  prices  consistent  with  management  expectations.  Under  the  full  cost  method,  the  full  cost 

pool  (net  book  value  of  oil  and  natural  gas  properties)  is  measured  against  future  cash  flows  discounted  at  10%  using  the  average 

first-day-of-the-month  oil  and  natural  gas  price  for  each  month  during  a  12-month  rolling  period  ended  as  of  each  quarterly 

reporting  period.  The  financial  results  for  a  given  period  could  be  substantially  different  depending  on  the  method  of  accounting 

that  an  oil  and  gas  entity  applies.  Further,  we  do  not  designate  our  oil  and  natural  gas  derivative  contracts  as  hedge 
instruments  for  accounting  purposes  under  the  Derivatives  and  Hedging  topic  of  the  FASC  (see  below),  and  as  a  result,  these 
contracts  are  not  considered  in  the  full  cost  ceiling  test.

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We  make  significant  estimates  at  the  end  of  each  period  related  to  accruals  for  oil  and  natural  gas  revenues,  production, 
capitalized  costs  and  operating  expenses.  We  calculate  these  estimates  with  our  best  available  data,  which  includes,  among 
other  things,  production  reports,  price  posting,  information  compiled  from  daily  drilling  reports  and  other  internal  tracking 
devices,  and  analysis  of  historical  results  and  trends.  While  management  is  not  aware  of  any  required  revisions  to  its  estimates, 
there  will  likely  be  future  adjustments  resulting  from  such  things  as  revisions  in  estimated  oil  and  natural  gas  volumes,  changes 
in  ownership  interests,  payouts,  joint  venture  audits,  re-allocations  by  the  purchasers  or  pipelines,  or  other  corrections  and 
adjustments  common  in  the  oil  and  gas  industry,  many  of  which  will  require  retroactive  application.  These  types  of  adjustments 
cannot  be  currently  estimated  or  determined  and  will  be  recorded  in  the  period  during  which  the  adjustment  occurs.

Under  full  cost  accounting,  the  estimated  quantities  of  proved  oil  and  natural  gas  reserves  used  to  compute  depletion  and  the 

related  present  value  of  estimated  future  net  cash  flows  therefrom  used  to  perform  the  full  cost  ceiling  test  have  a  significant 
impact  on  the  underlying  financial  statements.  The  process  of  estimating  oil  and  natural  gas  reserves  is  very  complex,  requiring 
significant  decisions  in  the  evaluation  of  all  available  geological,  geophysical,  engineering  and  economic  data.  The  data  for  a  given 
field  may  also  change  substantially  over  time  as  a  result  of  numerous  factors,  including  additional  development  activity, 
evolving  production  history  and  continued  reassessment  of  the  viability  of  production  under  varying  economic  conditions.  As  a 
result,  material  revisions  to  existing  reserve  estimates  may  occur  from  time  to  time.  Although  every  reasonable  effort  is  made   
to  ensure  that  the  reported  reserve  estimates  represent  the  most  accurate  assessments  possible,  including  the  hiring  of  independent 
engineers  to  prepare  reported  estimates,  the  subjective  decisions  and  variances  in  available  data  for  various  fields  make  these 
estimates  generally  less  precise  than  other  estimates  included  in  our  financial  statement  disclosures.  Over  the  last  four  years,  annual 
revisions  to  our  reserve  estimates  have  averaged  approximately  1.5%  of  the  previous  year’s  estimates  and  have  been  both 

positive  and  negative.

Changes  in  commodity  prices  also  affect  our  reserve  quantities.  Between  2012  and  2013,  oil  and  natural  gas  prices  used  to 
calculate  reserve  quantities  in  our  year-end  proved  reserve  report  increased,  resulting  in  an  increase  in  our  proved  reserves  of 

3.0  MMBOE.  Between  2013  and  2014,  oil  and  natural  gas  prices  used  to  calculate  year-end  proved  reserves  decreased,  resulting   
in  a  decrease  in  our  proved  reserves  of  0.7  MMBOE.  These  changes  in  quantities  affect  our  DD&A  rate,  and  the  combined  effect  of 
changes  in  quantities  and  commodity  prices  impacts  our  full  cost  ceiling  test  calculation.  For  example,  we  estimate  that  a  5% 
increase  in  our  estimate  of  proved  reserves  quantities  would  have  lowered  our  fourth  quarter  2014  DD&A  rate  from  $18.17  per  BOE 

to  approximately  $17.33  per  BOE,  and  a  5%  decrease  in  our  proved  reserve  quantities  would  have  increased  our  DD&A  rate  to 
approximately  $19.09  per  BOE.  Also,  reserve  quantities  and  their  ultimate  values,  determined  solely  by  our  lenders,  are  the  primary 

factors  in  determining  the  maximum  borrowing  base  under  our  Bank  Credit  Facility.

Under  full  cost  accounting  rules,  we  are  required  each  quarter  to  perform  a  ceiling  test  calculation.  The  net  capitalized  costs   
of  oil  and  natural  gas  properties  are  limited  to  the  lower  of  unamortized  cost  or  the  cost  center  ceiling.  The  cost  center  ceiling  is 
defined  as  (1)  the  present  value  of  estimated  future  net  revenues  from  proved  reserves  before  future  abandonment  costs 
(discounted  at  10%),  based  on  the  average  first-day-of-the-month  oil  and  natural  gas  price  for  each  month  during  a  12-month 
rolling  period;  plus  (2)  the  cost  of  properties  not  being  amortized;  plus  (3)  the  lower  of  cost  or  estimated  fair  value  of  unproved 

properties  included  in  the  costs  being  amortized,  if  any;  less  (4)  related  income  tax  effects.  Our  future  net  revenues  from  proved 
reserves  are  not  reduced  for  development  costs  related  to  the  cost  of  drilling  for  and  developing  CO2  reserves  nor  for  those 
related  to  the  cost  of  constructing  CO2  pipelines,  as  those  costs  have  already  been  incurred  by  the  Company.  Therefore,  we  include 
in  the  ceiling  test,  as  a  reduction  of  future  net  revenues,  that  portion  of  our  capitalized  CO2  costs  related  to  CO2  reserves  and   
CO2  pipelines  that  we  estimate  will  be  consumed  in  the  process  of  producing  our  proved  oil  and  natural  gas  reserves.  The  fair  value 
of  our  oil  and  natural  gas  derivative  contracts  is  not  included  in  the  ceiling  test,  as  we  do  not  designate  these  contracts  as 

hedge  instruments  for  accounting  purposes.

We  did  not  have  a  full  cost  pool  ceiling  test  write-down  in  2014,  2013  or  2012.  However,  a  decline  of  approximately  15%  or  more 

in  the  value  of  the  cost  center  ceiling  would  have  resulted  in  an  impairment  during  the  year  ended  December  31,  2014.  Crude  oil 

prices  increased  between  2012  and  2013  and  decreased  during  2014.  Although  NYMEX  prices  decreased  precipitously  in  the  fourth 

quarter  of  2014,  ending  the  year  at  approximately  $53  per  Bbl,  first-day-of-the-month  NYMEX  oil  prices  during  2014  averaged 

$94.99  per  Bbl  during  the  year.  First-day-of-the-month  unweighted  average  NYMEX  natural  gas  prices  during  2014  of  $4.30  per  MMBtu 

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were  higher  than  unweighted  average  natural  gas  prices  for  2013.  Commodity  prices  have  historically  been  volatile  and  are 
expected  to  continue  to  be  so  in  the  future.  If  oil  and  natural  gas  prices  were  to  remain  at  or  near  these  late  2014  and  early  2015 
levels  in  subsequent  periods,  we  would  likely  begin  recording  write-downs  due  to  the  full  cost  ceiling  test  in  the  first  or   
second  quarter  of  2015,  and  also  in  subsequent  quarterly  periods  if  prices  remain  low.  The  possibility  and  amount  of  any  future 
write-down  is  difficult  to  predict,  and  will  depend,  in  part,  upon  the  oil  and  natural  gas  prices  utilized  in  the  ceiling  test,   
the  incremental  proved  reserves  that  might  be  added  during  each  period,  and  future  capital  expenditures  and  operating  costs.

 
 
 
 
 
We  exclude  certain  unevaluated  costs  from  the  amortization  base  and  full  cost  ceiling  test  pending  the  determination  of 

whether  proved  reserves  can  be  assigned  to  such  properties.  These  costs  are  transferred  to  the  full  cost  amortization  base  in  the 
course  of  these  properties  being  developed,  tested  and  evaluated.  At  least  annually,  we  test  these  assets  for  impairment   
based  on  an  evaluation  of  management’s  expectations  of  future  pricing,  evaluation  of  lease  expiration  terms,  and  planned  project 
development  activities.  We  did  not  have  an  impairment  of  our  unevaluated  costs  for  the  years  ended  December  31,  2014,  2013   
or  2012.

Tertiary Injection Costs

Our  tertiary  operations  are  conducted  in  reservoirs  that  have  already  produced  significant  amounts  of  oil  over  many  years; 

however,  in  accordance  with  the  rules  for  recording  proved  reserves,  we  cannot  recognize  proved  reserves  associated  with 
enhanced  recovery  techniques  such  as  CO2  injection  until  we  can  demonstrate  production  resulting  from  the  tertiary  process  or 
unless  the  field  is  analogous  to  an  existing  flood.  Our  costs  associated  with  the  CO2  we  produce  (or  acquire)  and  inject  are 
principally  our  cash  out-of-pocket  costs  of  production,  transportation  and  acquisition,  and  to  pay  royalties.

We  capitalize,  as  a  development  cost,  injection  costs  in  fields  that  are  in  their  development  stage,  which  means  we  have  not   

yet  seen  incremental  oil  production  due  to  the  CO2  injections  (i.e.,  a  production  response).  These  capitalized  development   
costs  will  be  included  in  our  unevaluated  property  costs  if  there  are  not  already  proved  tertiary  reserves  in  that  field.  After  we 
see a production response to the CO2 injections (i.e., the production stage), injection costs will be expensed as incurred, and any 
previously  deferred  unevaluated  development  costs  will  become  subject  to  depletion  upon  recognition  of  proved  tertiary  reserves. 
During  2014,  2013  and  2012,  we  capitalized  $20.7  million,  $38.7  million  and  $36.8  million,  respectively,  of  tertiary  injection  costs 

associated  with  our  tertiary  projects.

Income Taxes

We  make  certain  estimates  and  judgments  in  determining  our  income  tax  expense  for  financial  reporting  purposes.  These 

estimates  and  judgments  occur  in  the  calculation  of  certain  tax  assets  and  liabilities  that  arise  from  differences  in  the  timing  and 

recognition  of  revenue  and  expense  for  tax  and  financial  reporting  purposes.  Our  federal  and  state  income  tax  returns  are 
generally  not  prepared  or  filed  before  the  consolidated  financial  statements  are  prepared;  therefore,  we  estimate  the  tax  basis  of 

our  assets  and  liabilities  at  the  end  of  each  period  as  well  as  the  effects  of  tax  rate  changes,  tax  credits  and  net  operating  loss 
carryforwards.  Adjustments  related  to  these  estimates  are  recorded  in  our  tax  provision  in  the  period  in  which  we  finalize  our 

income  tax  returns.  Further,  we  must  assess  the  likelihood  that  we  will  be  able  to  recover  or  utilize  our  deferred  tax  assets 
(primarily  our  enhanced  oil  recovery  credits  and  state  loss  carryforwards).  If  recovery  is  not  likely,  we  must  record  a  valuation 

allowance  against  such  deferred  tax  assets  for  the  amount  we  would  not  expect  to  recover,  which  would  result  in  an  increase  to 
our  income  tax  expense.  As  of  December  31,  2014,  we  believe  that  all  of  our  recognized  deferred  tax  assets  will  ultimately  be 

recovered.  If  our  estimates  and  judgments  change  regarding  our  ability  to  utilize  our  deferred  tax  assets,  our  tax  provision  would 
increase  in  the  period  it  is  determined  that  recovery  is  not  likely.  A  1%  increase  in  our  effective  tax  rate  would  have  increased   

our  calculated  income  tax  expense  by  approximately  $10.2  million,  $6.4  million  and  $8.6  million  for  the  years  ended  December  31, 
2014,  2013  and  2012,  respectively.  See  Note  6,  Income  Taxes,  to  the  Consolidated  Financial  Statements  and  Results  of  Operations  –   
Income  Taxes  above  for  further  information  concerning  our  income  taxes.

Fair Value Estimates

The  FASC  defines  fair  value,  establishes  a  framework  for  measuring  fair  value  and  expands  disclosures  about  fair  value 

measurements.  It  does  not  require  us  to  make  any  new  fair  value  measurements,  but  rather  establishes  a  fair  value  hierarchy  that 

prioritizes  the  inputs  to  the  valuation  techniques  used  to  measure  fair  value.  Level  1  inputs  are  given  the  highest  priority  in  the 

fair  value  hierarchy,  as  they  represent  observable  inputs  that  reflect  unadjusted  quoted  prices  for  identical  assets  or  liabilities  in 

active  markets  as  of  the  reporting  date,  while  Level  3  inputs  are  given  the  lowest  priority,  as  they  represent  unobservable  inputs 

that  are  not  corroborated  by  market  data.  Valuation  techniques  that  maximize  the  use  of  observable  inputs  are  favored.  See  Note  10, 

Fair  Value  Measurements,  to  the  Consolidated  Financial  Statements  for  disclosures  regarding  our  recurring  fair  value  measurements.

Significant  uses  of  fair  value  measurements  include:

•  allocation of the purchase price paid to acquire businesses to the assets acquired and liabilities assumed in those acquisitions;

•  assessment of impairment of long-lived assets;

•  assessment of impairment of goodwill; and

• 

recorded value of commodity derivative instruments.

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Acquisitions

Under the acquisition method of accounting for business combinations, the purchase price paid to acquire a business is allocated  
to its assets and liabilities based on the estimated fair values of the assets acquired and liabilities assumed as of the date of acquisition. 
The FASC Fair Value Measurement topic defines fair value as the price that would be received to sell an asset or paid to transfer a 
liability in an orderly transaction between market participants at the measurement date (often referred to as the “exit price”). A fair 
value measurement is based on the assumptions of market participants and not those of the reporting entity. Therefore, entity-specific 
intentions do not impact the measurement of fair value unless those assumptions are consistent with market participant views.

The  excess  of  the  purchase  price  over  the  fair  value  (as  defined  by  the  FASC  Fair  Value  Measurement  topic)  of  the  net  tangible 
and  identifiable  intangible  assets  acquired  is  recorded  as  goodwill.  A  significant  amount  of  judgment  is  involved  in  estimating  the 
individual  fair  values  involving  long-term  tangible  assets,  identifiable  intangible  assets  and  long-term  asset  retirement 
obligations.  We  use  all  available  information  to  estimate  the  fair  values  of  assets  acquired  and  liabilities  assumed  in  an  acquisition 
and  engage  a  third-party  consultant  to  review  certain  assumptions  utilized  in  our  valuations.

Specifically,  the  FASC  Fair  Value  Measurement  topic  requires  us  to  value  oil  properties  recoverable  through  enhanced  oil 

recovery  by  estimating  the  cost  a  third-party  market  participant  would  pay  for  CO2.  A  third  party’s  economics  and  access  to  CO2 
are  substantially  different  in  our  operating  regions  than  our  own,  as  CO2  is  limited  and  there  may  be  no  known  CO2  available   
in  a  given  area  except  through  our  own  sources.  These  factors  generally  result  in  our  estimation  of  the  cost  of  CO2  to  a  market 
participant  being  higher  than  our  cost.  Because  of  our  strategic  advantage  relating  to  CO2  supply  and  associated  infrastructure,   
a  third  party’s  economics  (the  required  basis  for  allocating  values)  for  a  potential  EOR  flood  will  be  less  than  ours.  Therefore,   
we  cannot  attribute  much,  if  any,  of  our  purchase  price  relating  to  the  future  EOR  flood  to  unevaluated  properties,  even  though 
we  may  have  attributed  value  to  the  future  flood  when  we  made  the  purchase  decision.  As  such,  we  must  attribute  the 
unallocated  purchase  price  to  goodwill,  which  has  resulted  in  our  recognition  of  more  goodwill  than  most  of  our  industry  peers.

The  fair  values  used  to  allocate  the  purchase  price  of  an  acquisition  are  often  estimated  using  the  expected  present  value  of 

future  cash  flows  method,  which  requires  us  to  project  related  future  cash  inflows  and  outflows  and  apply  an  appropriate 

discount  rate.  The  estimates  used  in  determining  fair  values  are  based  on  assumptions  believed  to  be  reasonable  but  that  are 
inherently  uncertain.  Accordingly,  actual  results  may  differ  from  the  projected  results  used  to  determine  fair  value.

Impairment Assessment of Goodwill

We  test  goodwill  for  impairment  annually  during  the  fourth  quarter,  or  between  annual  tests  if  an  event  occurs  or 

circumstances  change  that  would  more  likely  than  not  reduce  the  fair  value  of  a  reporting  unit  below  its  carrying  amount.  The 

need  to  test  for  impairment  can  be  based  on  several  indicators,  including  a  significant  reduction  in  prices  of  oil  or  natural  gas,  
a  full-cost  ceiling  write-down  of  oil  and  natural  gas  properties,  unfavorable  adjustments  to  reserves,  significant  changes  in  the 
expected  timing  of  production,  other  changes  to  contracts  or  changes  in  the  regulatory  environment.

Goodwill  is  tested  for  impairment  at  the  reporting  unit  level.  Denbury  applies  SEC  full  cost  accounting  rules,  under  which  the 

acquisition  cost  of  oil  and  gas  properties  is  recognized  on  a  cost  center  basis  (country),  of  which  Denbury  has  only  one  cost  center 
(United  States).  Goodwill  is  assigned  to  this  single  reporting  unit.

In  each  period  that  a  goodwill  impairment  test  is  performed,  we  have  the  option  to  assess  qualitative  factors  to  determine  if  it  
is  more  likely  than  not  that  our  reporting  unit’s  fair  value  is  less  than  its  carrying  amount.  The  following  events  and  circumstances 
are  certain  of  the  qualitative  factors  we  consider  in  evaluating  whether  it  is  more  likely  than  not  the  fair  value  of  our  reporting 
unit  is  less  than  its  carrying  amount:

•  Macroeconomic conditions, such as deterioration in general economic conditions, limitations on accessing capital, or other 

developments in equity and credit markets;

• 

Industry and market conditions, such as deterioration in the environment in which we operate, including significant declines  

in oil prices, inability to access oil field equipment and/or qualified personnel and regulations impacting the oil and natural gas 

industry, among others;

•  Cost factors, such as increases in power and labor costs;

•  Overall financial performance, such as negative or declining cash flows or a decline in actual or forecasted revenues or earnings;

•  Other relevant Company-specific events, such as material changes in management or key personnel, a change in strategy  

or litigation;

•  Material events, such as a change in the composition or carrying amount of our reporting unit’s net assets, including acquisitions 

and dispositions; and

•  Consideration of the relationship of our market capitalization to our book value, as well as a sustained decrease in our share price.

 
 
 
 
 
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If  we  determine  that  it  is  more  likely  than  not  that  our  reporting  unit’s  fair  value  is  less  than  its  carrying  amount,  we  will 
proceed  to  step  one  of  the  two-step  quantitative  goodwill  assessment,  in  which  we  perform  a  calculation  to  compare  the  fair 
value  of  our  reporting  unit  to  its  carrying  cost.  In  any  given  period,  we  have  the  option  to  bypass  the  qualitative  assessment   
and  proceed  directly  to  step  one  of  the  two-step  quantitative  goodwill  impairment  test.

We  performed  our  goodwill  impairment  assessment  as  of  December  31,  2014.  Because  our  enterprise  value  (combined  market 
capitalization  plus  a  control  premium  of  10%  and  the  fair  value  of  our  long-term  debt)  was  below  the  combined  book  value  of   
our  stockholders’  equity  and  long-term  debt  as  of  December  31,  2014,  we  were  required  to  proceed  to  step  two  of  the  goodwill 
impairment  test.  A  key  factor  resulting  in  the  deficit  of  enterprise  value  to  book  value  is  pricing  utilized  in  assessing   
impairment  of  our  oil  and  natural  gas  properties  through  the  full  cost  pool  ceiling  test.  As  prescribed  by  FASC  Topic  932,  Extractive 
Industries  –  Oil  and  Gas,  the  ceiling  test  was  calculated  using  the  first-day-of-the-month  unweighted  average  of  NYMEX  oil  prices 
of  $94.99  per  Bbl  during  2014,  rather  than  oil  and  natural  gas  prices  as  of  December  31,  2014.  If  the  ceiling  test  had  been 
performed  using  December  31,  2014,  oil  and  natural  gas  prices,  our  oil  and  natural  gas  properties  balance  would  have  reflected   
a  write-down,  reducing  the  amount  by  which  our  book  value  of  stockholders’  equity  and  long-term  debt  would  have  exceeded  our 
enterprise  value.

As  a  result,  we  performed  the  step  two  quantitative  assessment  to  assign  the  fair  value  of  the  reporting  unit  (enterprise  value) 

to  its  assets  and  liabilities  and  calculate  the  implied  fair  value  of  goodwill  as  the  excess  of  fair  value  of  the  reporting  unit   
over  the  amounts  assigned  to  the  asset  and  liabilities.  We  based  our  fair  value  estimates  on  projected  financial  information  that 
we  believe  to  be  reasonable.  However,  actual  results  may  differ  from  those  projections.

Oil  and  natural  gas  reserves,  which  represent  the  most  significant  assets  requiring  valuation,  were  estimated  using  the  expected 

present  value  of  future  cash  flows  method  based  on  December  31,  2014,  NYMEX  oil  and  natural  gas  futures  prices  for  the  next   

five  years,  which  ranged  from  approximately  $56  per  Bbl  to  $70  per  Bbl  for  oil  and  $3  per  MMBtu  to  $4  per  MMBtu  for  natural  gas, 
adjusted  for  current  price  differentials.  Projections  of  future  cash  flows  were  based  on  non-pricing  assumptions  used  in  our   
2014  year-end  reserves  process,  adjusted  where  applicable  for  the  December  31,  2014,  oil  and  natural  gas  futures  prices  used  in 
the  goodwill  impairment  assessment  and  the  inclusion  of  cash  flows  associated  with  probable  and  possible  oil  and  natural  gas 

reserves.  More  specifically,  projections  of  estimated  quantities  of  oil  and  natural  gas  reserves,  projections  of  future  rates  of 
production,  timing  and  amount  of  future  development  and  operating  costs  (including  our  announced  reduction  in  planned  2015 
capital  spending),  projected  CO2  availability  (including  current  and  potential  future  industrial  sources  of  CO2)  and  cost  of  CO2 
(adjusted  for  changes  in  oil  prices  for  those  contracts  tied  to  oil  prices),  risk  adjustment  factors  applied  to  probable  and  possible 
oil  and  natural  gas  reserve  cash  flows,  projected  recovery  factors  of  oil  and  natural  gas  reserves,  and  a  weighted-average  cost   

of  capital  rate  of  9%  per  annum  applied  to  all  cash  flows  are  key  assumptions  impacting  our  estimate  of  future  cash  flows. 
Consistent with a market participant view, we did not assign a separate value to CO2 properties and pipelines from the value assigned 
to  oil  and  natural  gas  properties  other  than  CO2  reserves  associated  with  existing  third-party  sales  contracts,  because  CO2 
properties  and  pipelines  are  expected  to  be  dedicated  to  the  tertiary  flood  operations  and  the  lower  cost  of  utilizing  our  owned 
assets  is  reflected  in  the  tertiary  oil  reserve  cash  flows.

The  implied  fair  value  of  goodwill  calculated  in  this  quantitative  assessment  significantly  exceeded  the  corresponding  book 

value  of  goodwill.  Therefore,  we  did  not  record  any  goodwill  impairment  during  2014,  nor  have  we  recorded  a  goodwill  impairment 
historically.  The  cushion  between  the  implied  fair  value  of  goodwill  and  book  value  of  goodwill  is  due  to  our  enterprise  value 

declining  at  a  slower  rate  than  NYMEX  oil  futures  prices,  which  were  used  in  the  step-two  valuation  of  our  oil  reserves.   

A  significant  change  in  the  assumptions  noted  above,  including  future  oil  and  natural  gas  prices,  or  a  significant  decrease  in  our 
enterprise  value  could  lead  to  an  impairment  of  goodwill  in  future  periods.  For  example,  calculations  based  upon  future  oil   
and  natural  gas  prices  approximately  20%  higher  than  those  at  December  31,  2014,  without  a  change  in  enterprise  value  or  change 
in  other  cash  flow  assumptions,  likely  would  have  required  a  partial  impairment  of  goodwill  at  December  31,  2014.

Impairment Assessment of Long-lived Assets

We  test  long-lived  assets  for  impairment  that  are  not  subject  to  our  quarterly  full  cost  pool  ceiling  test,  including  a  portion  of 

our  capitalized  CO2  properties  and  pipelines,  the  Riley  Ridge  gas  processing  facility  and  our  related  intangible  assets,  whenever 
events  or  changes  in  circumstances  indicate  that  the  carrying  value  may  not  be  recoverable.  The  factors  we  assess  to  determine  if 
a  long-lived  asset  impairment  test  is  necessary  include,  among  other  factors,  a  significant  adverse  change  in  the  business  climate 
that  could  affect  the  value  of  a  long-lived  asset,  a  significant  decrease  in  the  market  price  of  an  asset  group,  a  significant  adverse 
change  in  the  extent  or  manner  in  which  a  long-lived  asset  (asset  group)  is  being  used  or  in  its  physical  condition,  or  a  current-
period  operating  or  cash  flow  loss  combined  with  a  history  of  operating  or  cash  flow  losses  or  a  projection  or  forecast  that 
demonstrates  continuing  losses  associated  with  the  use  of  a  long-lived  asset  (asset  group).

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We  perform  our  long-lived  asset  impairment  test  by  comparing  the  net  carrying  costs  of  our  two  long-lived  asset  groups   
(1)  Gulf  Coast  region  and  (2)  Rocky  Mountain  region)  to  the  respective  expected  future  undiscounted  net  cash  flows  that  are 
supported  by  these  long-lived  assets,  which  include  (1)  the  production  of  our  probable  and  possible  oil  and  natural  gas  reserves 
and  (2)  the  sale  of  non-hydrocarbons  (CO2  and  helium)  to  third  parties.  If  the  undiscounted  net  cash  flows  are  below  the  net 
carrying  costs  for  an  asset  group,  the  Company  must  record  an  impairment  loss  by  the  amount,  if  any,  that  net  carrying  costs 
exceed  the  fair  value  of  the  long-lived  asset  group.

Significant  assumptions  impacting  expected  future  undiscounted  net  cash  flows  include  projections  of  future  oil  and  natural 
gas  prices  (management’s  assumption  of  oil  prices  of  $75  per  Bbl  and  gas  futures  pricing  were  used  for  the  December  31,  2014, 
analysis),  projections  of  estimated  quantities  of  oil  and  natural  gas  reserves,  projections  of  future  rates  of  production,  timing  and 
amount  of  future  development  and  operating  costs,  projected  availability  and  cost  of  CO2,  projected  recovery  factors  of  tertiary 
reserves  and  risk-adjustment  factors  applied  to  the  cash  flows.  Given  the  significant  decline  in  oil  prices  in  the  fourth  quarter   
of  2014,  we  performed  step  one  of  the  long-lived  asset  impairment  test  for  both  asset  groups.  The  undiscounted  net  cash  flows  for 
our  asset  groups  significantly  exceeded  the  net  carrying  costs;  thus,  step  two  of  the  impairment  test  was  not  required  and  no 
impairment  was  recorded.  Changes  in  the  assumptions  noted  above  or  changes  in  management’s  intended  use  of  assets  or  asset 
groups  could  cause  step  two  of  the  long-lived  asset  impairment  test  to  be  performed,  which  could  result  in  the  recording  of 
long-lived  asset  impairments.

Oil and Natural Gas Derivative Contracts

We  enter  into  oil  and  natural  gas  derivative  contracts  to  mitigate  our  exposure  to  commodity  price  risk  associated  with  future 

oil  and  natural  gas  production.  These  contracts  have  historically  consisted  of  options,  in  the  form  of  price  floors,  collars  or 
three-way  collars,  fixed-price  swaps  and  fixed-price  swaps  enhanced  with  a  sold  put.  Our  derivative  financial  instruments  are 

recorded  on  the  balance  sheet  as  either  an  asset  or  liability  measured  at  fair  value.  The  valuation  methods  used  to  measure  the 
fair  values  of  these  assets  and  liabilities  require  considerable  management  judgment  and  estimates  to  derive  the  inputs  necessary 

to  determine  fair  value  estimates,  such  as  forward  prices  for  commodities,  interest  rates,  volatility  factors  and  credit  worthiness, 
as  well  as  other  relevant  economic  measures.  We  do  not  apply  hedge  accounting  to  our  commodity  derivative  contracts  under   
the  FASC  Derivatives  and  Hedging  topic;  accordingly,  changes  in  the  fair  value  of  these  instruments  are  recognized  in  earnings  on 
a  quarterly  basis  instead  of  charging  the  effective  portion  to  other  comprehensive  income  and  the  balance  to  earnings.  While   
we  may  experience  more  volatility  in  our  net  income  than  if  we  were  to  apply  hedge  accounting  treatment  as  permitted  by  the 
FASC  Derivatives  and  Hedging  topic,  we  believe  that  for  us,  the  benefits  associated  with  applying  hedge  accounting  do  not 
outweigh  the  cost,  time  and  effort  to  comply  with  hedge  accounting.

Environmental and Litigation Contingencies

The  Company  makes  judgments  and  estimates  in  recording  liabilities  for  contingencies  such  as  environmental  remediation  or 

ongoing  litigation.  Liabilities  are  recorded  when  it  is  both  probable  that  a  loss  has  been  incurred  and  such  loss  is  reasonably 
estimable.  Assessments  of  liabilities  are  based  on  information  obtained  from  independent  and  in-house  experts,  loss  experience 

in  similar  situations,  actual  costs  incurred,  and  other  case-by-case  factors.  Actual  costs  can  vary  from  such  estimates  for  a   
variety  of  reasons.  The  costs  of  environmental  remediation  or  litigation  can  vary  from  estimates  due  to  new  developments  regarding 
the  facts  and  circumstances  of  each  event,  including  in  the  case  of  environmental  remediation,  the  timing  of  remediation,   

our  understanding  of  the  environmental  impact,  remediation  methods  available,  and  regulatory  requirements,  and  in  the  case  of 

litigation,  differing  interpretations  of  laws  and  facts  and  assessments  of  damages  asserted  and/or  incurred.

Use of Estimates

See  Note  1,  Significant  Accounting  Policies,  to  the  Consolidated  Financial  Statements  for  a  discussion  of  our  use  of  estimates.

Recent Accounting Pronouncements

See  Note  1,  Significant  Accounting  Policies,  to  the  Consolidated  Financial  Statements  for  a  discussion  of  recent  accounting 

pronouncements.

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FORWARD-LOOKING INFORMATION

The  statements  contained  in  this  Annual  Report  on  Form  10-K  that  are  not  historical  facts,  including,  but  not  limited  to, 
statements  found  in  the  sections  entitled  “Business  and  Properties”  and  “Management’s  Discussion  and  Analysis  of  Financial 
Condition  and  Results  of  Operations,”  are  forward-looking  statements,  as  that  term  is  defined  in  Section  21E  of  the  Securities   
and  Exchange  Act  of  1934,  as  amended,  that  involve  a  number  of  risks  and  uncertainties.  Such  forward-looking  statements  may  be 
or  may  concern,  among  other  things,  projected  future  hydrocarbon  prices,  the  length  or  severity  of  the  oil  price  downturn  in   
late  2014  and  early  2015,  assumptions  based  on  current  and  projected  oil  and  gas  costs,  liquidity,  availability  of  capital,  borrowing 
capacity,  estimated  future  cash  flows,  predicted  availability  of  advantageous  commodity  derivative  contracts  or  the  cash   
flow  benefits  therefrom,  forecasted  capital  expenditures,  drilling  activity  or  methods  including  the  timing  and  location  thereof, 
estimated  timing  of  commencement  of  CO2  flooding  of  particular  fields  or  areas,  or  the  timing  of  pipeline  construction  or 
completion  or  the  cost  thereof,  dates  of  completion  of  to-be-constructed  industrial  plants  and  the  initial  date  of  capture  of  CO2 
from  such  plants,  timing  of  CO2  injections  and  initial  production  responses  in  tertiary  flooding  projects,  acquisition  plans  and 
proposals  and  dispositions,  development  activities,  finding  costs,  cost  savings,  capital  budgets,  production  rates  and  volumes  or 
forecasts  thereof,  assumptions  regarding  payment  of  future  cash  dividends  to  shareholders,  the  rate  thereof,  or  the  sustainability 
or  growth  of  future  payments,  hydrocarbon  reserve  quantities  and  values,  CO2  reserves,  helium  reserves,  potential  reserves, 
percentages  of  recoverable  original  oil  in  place,  regulatory  matters,  prospective  legislation  affecting  the  oil  and  gas  industry, 
mark-to-market  values,  possible  asset  impairments,  competition,  long-term  forecasts  of  production,  finding  costs,  rates  of  return, 
estimated  costs,  or  changes  in  costs,  future  capital  expenditures  and  overall  economics  and  other  variables  surrounding  our 
operations  and  future  plans.  Such  forward-looking  statements  generally  are  accompanied  by  words  such  as  “plan,”  “estimate,” 

“expect,”  “predict,”  “anticipate,”  “projected,”  “should,”  “assume,”  “believe,”  “target”  or  other  words  that  convey  the  uncertainty   
of  future  events  or  outcomes.  Such  forward-looking  information  is  based  upon  management’s  current  plans,  expectations, 
estimates  and  assumptions  and  is  subject  to  a  number  of  risks  and  uncertainties  that  could  significantly  affect  current  plans, 
anticipated  actions,  the  timing  of  such  actions  and  our  financial  condition  and  results  of  operations.  As  a  consequence,  actual 

results  may  differ  materially  from  expectations,  estimates  or  assumptions  expressed  in  or  implied  by  any  forward-looking 
statements  made  by  us  or  on  our  behalf.  Among  the  factors  that  could  cause  actual  results  to  differ  materially  are  fluctuations  

of  the  prices  received  or  demand  for  our  oil  and  natural  gas;  effects  of  our  indebtedness;  success  of  our  risk  management 
techniques;  inaccurate  cost  estimates;  availability  of  and  fluctuations  in  the  prices  of  goods  and  services;  the  uncertainty  of 
drilling  results  and  reserve  estimates;  operating  hazards;  disruption  of  operations  and  damages  from  hurricanes  or  tropical 

storms;  acquisition  risks;  requirements  for  capital  or  its  availability;  conditions  in  the  financial  and  credit  markets;  general 
economic  conditions;  competition  and  government  regulations;  and  unexpected  delays,  as  well  as  the  risks  and  uncertainties 

inherent  in  oil  and  gas  drilling  and  production  activities  or  that  are  otherwise  discussed  in  this  annual  report,  including, 
without  limitation,  the  portions  referenced  above,  and  the  uncertainties  set  forth  from  time  to  time  in  our  other  public  reports, 

filings  and  public  statements.

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Item 7A. Quantitative and Qualitative Disclosures About Market Risk

The  information  required  by  Item  7A  is  set  forth  under  Market  Risk  Management  in  Item  7,  Management’s  Discussion  and  Analysis 

of  Financial  Condition  and  Results  of  Operations.

Item 8. Financial Statements and Supplementary Information

Report of Independent Registered Public Accounting Firm ....................................................................................................................... 

Consolidated Balance Sheets .......................................................................................................................................................................  

Consolidated Statements of Operations .....................................................................................................................................................  

Consolidated Statements of Comprehensive Operations .......................................................................................................................... 

Consolidated Statements of Cash Flows .....................................................................................................................................................  

Consolidated Statements of Changes in Stockholders’ Equity .................................................................................................................. 

Notes to Consolidated Financial Statements

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

Significant Accounting Policies ...................................................................................................................................................  

Acquisition ....................................................................................................................................................................................  

Asset Retirement Obligations .....................................................................................................................................................  

Property and Equipment .............................................................................................................................................................  

Long-Term Debt ............................................................................................................................................................................  

Income Taxes ................................................................................................................................................................................  

Stockholders’ Equity ....................................................................................................................................................................  

Stock Compensation Plans .......................................................................................................................................................... 

Commodity Derivative Contracts ...............................................................................................................................................  

10. 

Fair Value Measurements ............................................................................................................................................................  

11. 

Commitments and Contingencies ...............................................................................................................................................  

12. 

Additional Balance Sheet Details ...............................................................................................................................................  

13. 

Supplemental Cash Flow Information ........................................................................................................................................  

14. 

Subsequent Events ......................................................................................................................................................................  

Supplemental Oil and Natural Gas Disclosures (Unaudited) ...................................................................................................................... 

Supplemental CO2 and Helium Disclosures (Unaudited) ............................................................................................................................ 

Unaudited Quarterly Information ................................................................................................................................................................  

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To  the  Board  of  Directors  and  Stockholders  of  Denbury  Resources  Inc.:

In  our  opinion,  the  consolidated  financial  statements  listed  in  the  accompanying  index  present  fairly,  in  all  material  respects, 

the  financial  position  of  Denbury  Resources  Inc.  and  its  subsidiaries  at  December  31,  2014  and  2013,  and  the  results  of  their 
operations  and  their  cash  flows  for  each  of  the  three  years  in  the  period  ended  December  31,  2014  in  conformity  with  accounting 
principles  generally  accepted  in  the  United  States  of  America.  Also  in  our  opinion,  the  Company  maintained,  in  all  material 
respects,  effective  internal  control  over  financial  reporting  as  of  December  31,  2014,  based  on  criteria  established  in  Internal 
Control  –  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (COSO). 
The  Company’s  management  is  responsible  for  these  financial  statements,  for  maintaining  effective  internal  control  over  financial 
reporting  and  for  its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting,  included  in  Management’s 
Report  on  Internal  Control  over  Financial  Reporting  appearing  under  Item  9A.  Our  responsibility  is  to  express  opinions  on  these 
financial  statements  and  on  the  Company’s  internal  control  over  financial  reporting  based  on  our  integrated  audits.  We  conducted 
our  audits  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States).  Those  standards 
require  that  we  plan  and  perform  the  audits  to  obtain  reasonable  assurance  about  whether  the  financial  statements  are  free  of 
material  misstatement  and  whether  effective  internal  control  over  financial  reporting  was  maintained  in  all  material  respects.   
Our  audits  of  the  financial  statements  included  examining,  on  a  test  basis,  evidence  supporting  the  amounts  and  disclosures  in 
the  financial  statements,  assessing  the  accounting  principles  used  and  significant  estimates  made  by  management,  and 
evaluating  the  overall  financial  statement  presentation.  Our  audit  of  internal  control  over  financial  reporting  included  obtaining 
an  understanding  of  internal  control  over  financial  reporting,  assessing  the  risk  that  a  material  weakness  exists,  and  testing   

and  evaluating  the  design  and  operating  effectiveness  of  internal  control  based  on  the  assessed  risk.  Our  audits  also  included 
performing  such  other  procedures  as  we  considered  necessary  in  the  circumstances.  We  believe  that  our  audits  provide  a 

reasonable  basis  for  our  opinions.

A  company’s  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the 
reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  generally 

accepted  accounting  principles.  A  company’s  internal  control  over  financial  reporting  includes  those  policies  and  procedures  that  
(i)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail,  accurately  and  fairly  reflect  the  transactions  and  dispositions 
of  the  assets  of  the  company;  (ii)  provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation 
of  financial  statements  in  accordance  with  generally  accepted  accounting  principles,  and  that  receipts  and  expenditures  of   

the  company  are  being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the  company;  and  (iii)  provide 
reasonable  assurance  regarding  prevention  or  timely  detection  of  unauthorized  acquisition,  use,  or  disposition  of  the  company’s 
assets  that  could  have  a  material  effect  on  the  financial  statements.

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.   

Also,  projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate 
because  of  changes  in  conditions,  or  that  the  degree  of  compliance  with  the  policies  or  procedures  may  deteriorate.

PricewaterhouseCoopers  LLP
Dallas,  Texas 

February  27,  2015

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Assets

December 31,

2014 

2013

CONSOLIDATED BALANCE SHEETS

In thousands, except par value and share data 

Current assets
  Cash and cash equivalents 
  Accrued production receivable 
  Trade and other receivables, net 
  Derivative assets 
  Deferred tax assets 
  Other current assets 

  Total current assets 

Property and equipment
  Oil and natural gas properties (using full cost accounting)

  Proved properties 
  Unevaluated properties 

  CO2 properties 
  Pipelines and plants 
  Other property and equipment 
  Less accumulated depletion, depreciation, amortization and impairment 

  Net property and equipment 

Liabilities and Stockholders’ Equity

  Derivative assets 
  Goodwill 
  Other assets 

  Total assets 

Current liabilities
  Accounts payable and accrued liabilities 
  Oil and gas production payable 
  Derivative liabilities 
  Deferred tax liabilities 
  Current maturities of long-term debt 

  Total current liabilities 

Long-term liabilities
  Long-term debt, net of current portion 
  Asset retirement obligations 
  Derivative liabilities 
  Deferred tax liabilities 
  Other liabilities 

  Total long-term liabilities 

Commitments and contingencies (Note 11) 
Stockholders’ equity
  Preferred stock, $.001 par value, 25,000,000 shares authorized, none issued and outstanding 
  Common stock, $.001 par value, 600,000,000 shares authorized; 411,779,911 and 409,215,573 shares  

issued, respectively 

  Paid-in capital in excess of par 
  Retained earnings 
  Accumulated other comprehensive loss 
  Treasury stock, at cost, 58,415,507 and 46,710,896 shares, respectively 

  Total stockholders’ equity 
  Total liabilities and stockholders’ equity 

See accompanying Notes to Consolidated Financial Statements.

$ 

23,153 
181,761 
156,955 
440,359 
— 
10,452 
812,680 

  9,782,337 
918,406 
  1,162,538 
  2,269,564 
468,051 
(4,248,652) 
  10,352,244 
66,187 
  1,283,590 
213,101 
$ 12,727,802 

$ 

394,758 
128,170 
— 
81,727 
35,470 
640,125 

  3,535,900 
126,411 
— 
  2,694,842 
26,668 
  6,383,821 

$ 

12,187
262,047
78,295
5
52,754
9,271
414,559

  8,945,326
780,481
  1,117,167
  2,209,560
466,969
(3,668,225)
  9,851,278
9,942
  1,283,590
229,368
$ 11,788,737

$ 

410,543
174,677
53,822
—
36,157
675,199

  3,260,625
119,888
3,413
  2,399,294
28,912
  5,812,132

— 

—

412 
  3,230,418 
  3,392,465 
(209) 
(919,230) 
  5,703,856 
$ 12,727,802 

409
  3,186,714
  2,844,432
(276)
(729,873)
  5,301,406
$ 11,788,737

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
CONSOLIDATED STATEMENTS OF OPERATIONS

In thousands, except per share data 

Revenues and other income
  Oil, natural gas, and related product sales 
  CO2 and helium sales and transportation fees 

Interest income and other income  
  Total revenues and other income 

Expenses
  Lease operating expenses 
  Marketing and plant operating expenses 
  CO2 and helium discovery and operating expenses 
  Taxes other than income 
  General and administrative expenses 

Interest, net of amounts capitalized of $24,202, $79,253 and $77,432, respectively 

  Depletion, depreciation, and amortization 
  Commodity derivatives expense (income) 
  Loss on early extinguishment of debt 

Impairment of assets 

  Other expenses 

  Total expenses 

Income before income taxes 
Income tax provision 

Net income 

Net income per common share
  Basic  
  Diluted   

Dividends declared per common share 

Weighted average common shares outstanding
  Basic  
  Diluted   

See accompanying Notes to Consolidated Financial Statements.

Year Ended December 31, 
2013 

2012

2014 

$ 2,372,473 
44,643 
18,089 
  2,435,205 

647,559 
64,379 
25,222 
169,701 
158,343 
183,003 
592,972 
(555,255) 
113,908 
— 
12,816 
  1,412,648 
  1,022,557 
387,066 
$  635,491 

$ 
$ 

$ 

1.82 
1.81 

0.25 

$ 2,466,234 
27,950 
22,943 
  2,517,127 

730,574 
49,246 
16,916 
176,231 
145,211 
140,709 
509,943 
41,024 
44,651 
— 
20,242 
  1,874,747 
642,380 
232,783 
$  409,597 

$ 
$ 

$ 

1.12 
1.11 

— 

$ 2,409,867
26,453
20,152
  2,456,472

532,359
52,836
14,694
160,016
144,019
153,581
507,538
(4,834)
—
17,515
21,891
  1,599,615
856,857
331,497
$  525,360

$ 
$ 

$ 

1.36
1.35

—

348,962 
351,167 

366,659 
369,877 

385,205
388,938

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CONSOLIDATED STATEMENTS OF COMPREHENSIVE OPERATIONS

In thousands 

Net income 
  Other comprehensive income, net of income tax

Interest rate lock derivative contracts reclassified to income, net of tax of $45,  

$40 and $43, respectively 

  Total other comprehensive income 
Comprehensive income 

See accompanying Notes to Consolidated Financial Statements.

Year Ended December 31, 
2013 

2012

2014 

$ 635,491 

$ 409,597 

$ 525,360

67 
67 
$ 635,558 

72 
72 
$ 409,669 

70
70
$ 525,430

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CONSOLIDATED STATEMENTS OF CASH FLOWS

In thousands 

Cash flows from operating activities
  Net income 
  Adjustments to reconcile net income to cash flows from operating activities

  Depletion, depreciation, and amortization 
  Deferred income taxes 
  Stock-based compensation 
  Commodity derivatives expense (income)   
  Settlements of commodity derivatives 
  Loss on early extinguishment of debt 
  Amortization of debt issuance costs and discounts 

Impairment of assets 

  Other, net 

  Changes in assets and liabilities, net of effects from acquisitions

  Accrued production receivable   
  Trade and other receivables 
  Other current and long-term assets 
  Accounts payable and accrued liabilities 
  Oil and natural gas production payable 
  Other liabilities 

Net cash provided by operating activities 

Cash flows from investing activities

  Oil and natural gas capital expenditures 
  Acquisitions of oil and natural gas properties  
  Bakken exchange transaction 
  CO2 capital expenditures 
  Pipelines and plants capital expenditures   
  Purchases of other assets 
  Net proceeds from sales of oil and natural gas properties and equipment 
  Net proceeds from sale of short-term investments 
  Other  

Net cash used in investing activities   

Cash flows from financing activities

  Bank repayments 
  Bank borrowings 
  Repayment of senior subordinated notes   
  Premium paid on repayment of senior subordinated notes    
  Net proceeds from issuance of senior subordinated notes     
  Costs of debt financing 
  Common stock repurchase program 
  Cash dividends paid 
  Other  

Net cash provided by (used in) financing activities   
Net increase (decrease) in cash and cash equivalents 

Cash and cash equivalents at beginning of year  
Cash and cash equivalents at end of year 

See accompanying Notes to Consolidated Financial Statements.

2014 

Year Ended December 31, 
2013 

2012

$  635,491 

$  409,597 

$  525,360

592,972 
429,973 
30,513 
(555,255) 
1,421 
113,908 
13,476 
— 
6,311 

80,285 
(78,469) 
3,174 
501 
(46,506) 
(4,970) 
  1,222,825 

(946,846) 
(8,773) 
— 
(48,134) 
(72,151) 
(3,197) 
3,453 
— 
(1,107) 
  (1,076,755) 

  (2,609,000) 
  2,664,000 
(997,345) 
(101,342) 
  1,250,000 
(24,407) 
(211,356) 
(87,044) 
(18,610) 
(135,104) 
10,966 

12,187 
23,153 

$ 

509,943 
222,526 
33,003 
41,024 
(662) 
44,651 
14,023 
— 
(2,318) 

(15,085) 
4,981 
10,462 
91,816 
12,731 
(15,497) 
  1,361,195 

(900,221) 
(9,243) 
(10,385) 
(93,744) 
(184,286) 
(65,987) 
8,037 
— 
(19,480) 
  (1,275,309) 

  (1,550,000) 
  1,190,000 
(651,270) 
(36,475) 
  1,200,000 
(20,161) 
(281,958) 
— 
(22,346) 
(172,210) 
(86,324) 

98,511 
12,187 

$ 

507,538
255,743
29,310
(4,834)
17,880
—
14,695
17,515
16,917

36,234
45,836
7,688
5,828
(23,460)
(41,359)
  1,410,891

  (1,122,615)
(156,082)
281,669
(131,043)
(330,417)
(25,765)
34,750
83,545
(10,883)
  (1,376,841)

  (1,555,000)
  1,870,000
—
—
—
(34)
(251,480)
—
(17,718)
45,768
79,818

18,693
98,511

$ 

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CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY

Dollar amounts in thousands 

Balance – December 31, 2011 
Stock Repurchase Program 
Issued or purchased pursuant to employee stock  

compensation plans 

Issued pursuant to employee stock purchase plan 
Issued pursuant to directors’ compensation plan 
Stock-based compensation 
Income tax benefit from equity awards 
Tax withholding – stock compensation 
Derivative contracts, net 
Net income 
Balance – December 31, 2012 
Stock Repurchase Program 
Issued or purchased pursuant to employee stock  

compensation plans 

Issued pursuant to employee stock purchase plan 
Issued pursuant to directors’ compensation plan 
Stock-based compensation 
Income tax benefit from equity awards 
Tax withholding – stock compensation 
Derivative contracts, net 
Net income 
Balance – December 31, 2013 
Stock Repurchase Program 
Issued or purchased pursuant to employee stock  

compensation plans 

Issued pursuant to employee stock purchase plan 
Issued pursuant to directors’ compensation plan 
Stock-based compensation 
Income tax benefit from equity awards 
Tax withholding – stock compensation 
Derivative contracts, net 
Cash dividends declared ($0.25 per common share) 
Net income 
Balance – December 31, 2014 

COMMON STOCK 
($.001 Par Value) 

Shares 

Amount 

Paid-In 
CAPITAL IN 
Excess of 
Par 

Accumulated 
OTHER 
Comprehensive 
Income (Loss) 

Retained 
Earnings 

TREASURY STOCK 
(at cost) 

Shares 

Amount   

Total
Equity

  402,946,070 
— 

$ 403 
  — 

$ 3,090,374 
— 

$ 1,909,475 
— 

$ (418) 
  — 

  13,965,673 
  16,978,008 

$ (193,336) 
  (266,657) 

$ 4,806,498
(266,657)

3,197,476 
— 
19,648 
— 
— 
— 
— 
— 
  406,163,194 
— 

3,038,767 
— 
13,612 
— 
— 
— 
— 
— 
  409,215,573 
— 

2,541,809 
— 
22,529 
— 
— 
— 
— 
— 
— 
  411,779,911 

3 
  — 
  — 
  — 
  — 
  — 
  — 
  — 
  406 
  — 

3 
  — 
  — 
  — 
  — 
  — 
  — 
  — 
  409 
  — 

3 
  — 
  — 
  — 
  — 
  — 
  — 
  — 
  — 
$ 412 

6,021 
1,607 
321 
37,897 
241 
— 
— 
— 
  3,136,461 
— 

5,486 
1,844 
344 
42,091 
488 
— 
— 
— 
  3,186,714 
— 

7,020 
(3,272) 
412 
39,532 
12 
— 
— 
— 
— 
$ 3,230,418 

— 
— 
— 
— 
— 
— 
— 
  525,360 
  2,434,835 
— 

— 
— 
— 
— 
— 
— 
— 
  409,597 
  2,844,432 
— 

— 
— 
— 
— 
— 
— 
— 
(87,458) 
  635,491 
$ 3,392,465 

  — 
  — 
  — 
  — 
  — 
  — 
70 
  — 
  (348) 
  — 

  — 
  — 
  — 
  — 
  — 
  — 
72 
  — 
  (276) 
  — 

  — 
  — 
  — 
  — 
  — 
  — 
67 
  — 
  — 
$ (209) 

— 
(815,385) 
— 
— 
— 
472,966 
— 
— 
  30,601,262 
  16,468,648 

— 
(860,901) 
— 
— 
— 
501,887 
— 
— 
  46,710,896 
  12,398,017 

— 
(1,247,156) 
— 
— 
— 
553,750 
— 
— 
— 
  58,415,507 

— 
11,653 
— 
— 
— 
(8,125) 
— 
— 
  (456,465) 
  (277,768) 

— 
13,260 
— 
— 
— 
(8,900) 
— 
— 
  (729,873) 
  (200,369) 

— 
19,630 
— 
— 
— 
(8,618) 
— 
— 
— 
$ (919,230) 

6,024
13,260
321
37,897
241
(8,125)
70
525,360
  5,114,889
(277,768)

5,489
15,104
344
42,091
488
(8,900)
72
409,597
  5,301,406
(200,369)

7,023
16,358
412
39,532
12
(8,618)
67
(87,458)
635,491
$ 5,703,856

See accompanying Notes to Consolidated Financial Statements.

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Note 1. Significant Accounting Policies

Organization and Nature of Operations

Denbury  Resources  Inc.,  a  Delaware  corporation,  is  an  independent  oil  and  natural  gas  company  with  operations  focused  in  two 

key  operating  areas:  the  Gulf  Coast  and  Rocky  Mountain  regions.  Our  goal  is  to  increase  the  value  of  our  properties  through  a 
combination  of  exploitation,  drilling  and  proven  engineering  extraction  practices,  with  the  most  significant  emphasis  relating  to 
CO2  enhanced  oil  recovery  operations.

Principles of Reporting and Consolidation

The  consolidated  financial  statements  herein  have  been  prepared  in  accordance  with  accounting  principles  generally  accepted  
in  the  United  States  (“GAAP”)  and  include  the  accounts  of  Denbury  and  entities  in  which  we  hold  a  controlling  financial  interest. 
Undivided  interests  in  oil  and  gas  joint  ventures  are  consolidated  on  a  proportionate  basis.  All  intercompany  balances  and 
transactions  have  been  eliminated.

Use of Estimates

The  preparation  of  financial  statements  in  conformity  with  GAAP  requires  management  to  make  estimates  and  assumptions  that 

affect  the  reported  amount  of  certain  assets  and  liabilities,  disclosure  of  contingent  assets  and  liabilities  at  the  date  of  the 
financial  statements,  and  the  reported  amounts  of  revenues  and  expenses  during  each  reporting  period.  Management  believes  its 

estimates  and  assumptions  are  reasonable;  however,  such  estimates  and  assumptions  are  subject  to  a  number  of  risks  and 
uncertainties  that  may  cause  actual  results  to  differ  materially  from  such  estimates.  Significant  estimates  underlying  these  financial 

statements  include  (1)  the  fair  value  of  financial  derivative  instruments;  (2)  the  estimated  quantities  of  proved  oil  and  natural  gas 
reserves  used  to  compute  depletion  of  oil  and  natural  gas  properties,  the  related  present  value  of  estimated  future  net  cash  flows 

therefrom  and  the  ceiling  test;  (3)  future  net  cash  flow  estimates  used  in  the  impairment  assessment  of  goodwill  and  long-lived 
assets;  (4)  the  estimated  quantities  of  proved  and  probable  CO2  reserves  used  to  compute  depletion  of  CO2  properties;  (5)  accruals 
related  to  oil  and  natural  gas  sales  volumes  and  revenues,  capital  expenditures  and  lease  operating  expenses;  (6)  the  estimated 

costs  and  timing  of  future  asset  retirement  obligations;  (7)  estimates  made  in  the  calculation  of  income  taxes;  and  (8)  estimates 
made  in  determining  the  fair  values  for  purchase  price  allocations,  including  goodwill.  While  management  is  not  aware  of  any 

significant  revisions  to  any  of  its  estimates,  there  will  likely  be  future  revisions  to  its  estimates  resulting  from  matters  such  as 
revisions  in  estimated  oil  and  natural  gas  volumes,  changes  in  ownership  interests,  payouts,  joint  venture  audits,  re-allocations  by 

purchasers  or  pipelines,  or  other  corrections  and  adjustments  common  in  the  oil  and  natural  gas  industry,  many  of  which  require 
retroactive  application.  These  types  of  adjustments  cannot  be  currently  estimated  and  will  be  recorded  in  the  period  in  which  the 

adjustment  occurs.

Cash Equivalents

We  consider  all  highly  liquid  investments  to  be  cash  equivalents  if  they  have  maturities  of  three  months  or  less  at  the  date  

of  purchase.

Oil and Natural Gas Properties

Capitalized  Costs.  We  follow  the  full  cost  method  of  accounting  for  oil  and  natural  gas  properties.  Under  this  method,  all  

costs  related  to  the  acquisition,  exploration  and  development  of  oil  and  natural  gas  reserves  are  capitalized  and  accumulated  in   

a  single  cost  center  representing  our  activities,  which  are  undertaken  exclusively  in  the  United  States.  Such  costs  include  lease 

acquisition  costs,  geological  and  geophysical  expenditures,  lease  rentals  on  undeveloped  properties,  costs  of  drilling  both  productive 

and  nonproductive  wells,  capitalized  interest  on  qualifying  projects,  and  general  and  administrative  expenses  directly  related  to 

exploration  and  development  activities,  and  do  not  include  any  costs  related  to  production,  general  corporate  overhead  or  similar 

activities.  We  assign  the  purchase  price  of  oil  and  natural  gas  properties  we  acquire  to  proved  and  unevaluated  properties  based  

on  the  estimated  fair  values  as  defined  in  the  Financial  Accounting  Standards  Board  Codification  (“FASC”)  Fair  Value  Measurement 
topic.  Proceeds  received  from  disposals  are  credited  against  accumulated  costs  except  when  the  sale  represents  a  significant 

disposal  of  reserves,  in  which  case  a  gain  or  loss  would  be  recognized.  A  disposal  of  25%  or  more  of  our  proved  reserves  would  be 
considered  significant.

Depletion  and  Depreciation.  The  costs  capitalized,  including  production  equipment  and  future  development  costs,  are  depleted 

or  depreciated  using  the  unit-of-production  method,  based  on  proved  oil  and  natural  gas  reserves  as  determined  by  independent 
petroleum  engineers.  Oil  and  natural  gas  reserves  are  converted  to  equivalent  units  on  a  basis  of  6,000  cubic  feet  of  natural  gas  to 
one  barrel  of  crude  oil.

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Under  full  cost  accounting,  we  may  exclude  certain  unevaluated  costs  from  the  amortization  base  pending  determination  of 
whether  proved  reserves  can  be  assigned  to  such  properties.  The  costs  classified  as  unevaluated  are  transferred  to  the  full  cost 
amortization  base  as  the  properties  are  developed,  tested  and  evaluated.

Ceiling  Test.  The  net  capitalized  costs  of  oil  and  natural  gas  properties  are  limited  to  the  lower  of  unamortized  cost  or  the  cost 

center  ceiling.  The  cost  center  ceiling  is  defined  as  (1)  the  present  value  of  estimated  future  net  revenues  from  proved  oil  and 
natural  gas  reserves  before  future  abandonment  costs  (discounted  at  10%),  based  on  the  average  first-day-of-the-month  oil  and 
natural  gas  price  for  each  month  during  a  12-month  rolling  period  prior  to  the  end  of  a  particular  reporting  period;  plus  (2)  the  cost 
of  properties  not  being  amortized;  plus  (3)  the  lower  of  cost  or  estimated  fair  value  of  unproved  properties  included  in  the  costs 
being  amortized,  if  any;  less  (4)  related  income  tax  effects.  Our  future  net  revenues  from  proved  oil  and  natural  gas  reserves  are  not 
reduced  for  development  costs  related  to  the  cost  of  drilling  for  and  developing  CO2  reserves  nor  those  related  to  the  cost  of 
constructing  CO2  pipelines,  as  those  costs  have  previously  been  incurred  by  the  Company.  Therefore,  we  include  in  the  ceiling  test, 
as  a  reduction  of  future  net  revenues,  that  portion  of  our  capitalized  CO2  costs  related  to  CO2  reserves  and  CO2  pipelines  that  we 
estimate  will  be  consumed  in  the  process  of  producing  our  proved  oil  and  natural  gas  reserves.  The  fair  value  of  our  oil  and  natural 
gas  derivative  contracts  is  not  included  in  the  ceiling  test,  as  we  do  not  designate  these  contracts  as  hedge  instruments  for 
accounting  purposes.  The  cost  center  ceiling  test  is  prepared  quarterly.  We  did  not  have  a  ceiling  test  write-down  during  the  years 
ended  December  31,  2014,  2013  or  2012.  If  oil  and  natural  gas  prices  were  to  remain  at  or  near  late  2014  and  early  2015  levels  in 
subsequent  periods,  which  are  significantly  lower  than  our  2014  average  first-day-of-the-month  oil  and  natural  gas  prices,  we  would 
likely  begin  recording  write-downs  due  to  the  full  cost  ceiling  test  in  the  first  or  second  quarter  of  2015,  and  also  in  subsequent 
quarterly  periods  if  prices  remain  low.

Joint  Interest  Operations.  Substantially  all  of  our  oil  and  natural  gas  exploration  and  production  activities  are  conducted  jointly 

with  others.  These  financial  statements  reflect  only  our  proportionate  interest  in  such  activities,  and  any  amounts  due  from  other 

partners  are  included  in  trade  receivables.

Tertiary  Injection  Costs.  Our  tertiary  operations  are  conducted  in  reservoirs  that  have  already  produced  significant  amounts  of 
oil  over  many  years;  however,  in  accordance  with  the  SEC  rules  and  regulations  for  recording  proved  reserves,  we  cannot  recognize 
proved  reserves  associated  with  enhanced  recovery  techniques,  such  as  CO2  injection,  until  we  can  demonstrate  production 
resulting  from  the  tertiary  process  or  unless  the  field  is  analogous  to  an  existing  flood.

We  capitalize,  as  a  development  cost,  injection  costs  in  fields  that  are  in  their  development  stage,  which  means  we  have  not  yet 

seen  incremental  oil  production  due  to  the  CO2  injections  (i.e.,  a  production  response).  These  capitalized  development  costs  are 
included  in  our  unevaluated  property  costs  if  there  are  not  already  proved  tertiary  reserves  in  that  field.  After  we  see  a  production 
response  to  the  CO2  injections  (i.e.,  the  production  stage),  injection  costs  are  expensed  as  incurred,  and  once  proved  reserves  are 
recognized,  previously  deferred  unevaluated  development  costs  become  subject  to  depletion.

CO2 Properties

We  own  and  produce  CO2  reserves,  a  non-hydrocarbon  resource,  that  are  used  in  our  tertiary  oil  recovery  operations  on  our 
own  behalf  and  on  behalf  of  other  interest  owners  in  enhanced  recovery  fields,  with  a  portion  sold  to  third-party  industrial  users. 
We  record  revenue  from  our  sales  of  CO2  to  third  parties  when  it  is  produced  and  sold.  Expenses  related  to  the  production  of   
CO2  are  allocated  between  volumes  sold  to  third  parties  and  volumes  consumed  internally  that  are  directly  related  to  our  tertiary 
production.  The  expenses  related  to  third-party  sales  are  recorded  in  “CO2  and  helium  discovery  and  operating  expenses,”  and   
the  expenses  related  to  internal  use  are  recorded  in  “Lease  operating  expenses”  in  the  Consolidated  Statements  of  Operations  or 

are  capitalized  as  oil  and  gas  properties  in  our  Consolidated  Balance  Sheets,  depending  on  the  stage  of  the  tertiary  flood  that  is 
receiving  the  CO2  (see  Tertiary  Injection  Costs  above  for  further  discussion).

Costs  incurred  to  search  for  CO2  are  expensed  as  incurred  until  proved  or  probable  reserves  are  established.  Once  proved  or 
probable  reserves  are  established,  costs  incurred  to  obtain  those  reserves  are  capitalized  and  classified  as  “CO2  properties”  on  our 
Consolidated  Balance  Sheets.  Capitalized  CO2  costs  are  aggregated  by  geologic  formation  and  depleted  on  a  unit-of-production 
basis  over  proved  and  probable  reserves.

We  own  certain  interests  in  the  Riley  Ridge  Federal  Unit  in  Wyoming  (“Riley  Ridge”),  which  contains  helium  and  CO2  reserves 

(non-hydrocarbon  resources)  as  well  as  natural  gas  reserves  (a  hydrocarbon  resource).  It  is  not  possible  to  separately  identify   
the  capitalized  costs  related  to  the  development  of  each  product  in  the  commingled  gas  stream;  thus,  these  costs  are  allocated  to 
each  product  based  on  the  relative  future  revenue  value  of  each  product  line  and  classified  accordingly  on  the  Consolidated 
Balance  Sheets.

 
 
 
 
 
Pipelines and Plants

CO2  used  in  our  tertiary  floods  is  transported  to  our  fields  through  CO2  pipelines.  Costs  of  CO2  pipelines  under  construction  are  
not  depreciated  until  the  pipelines  are  placed  into  service.  Pipelines  are  depreciated  on  a  straight-line  basis  over  their  estimated 
useful  lives,  which  range  from  15  to  50  years.

Pipelines  and  plants  include  the  Riley  Ridge  gas  processing  facility  in  southwestern  Wyoming.  Individual  components  of  the   
Riley  Ridge  gas  processing  facility  are  depreciated  on  a  straight-line  basis  over  their  estimated  useful  lives,  which  range  from  20   
to  50  years.

Property and Equipment – Other

Other  property  and  equipment,  which  includes  furniture  and  fixtures,  vehicles,  computer  equipment  and  software,  and 

capitalized  leases,  is  depreciated  principally  on  a  straight-line  basis  over  each  asset’s  estimated  useful  life.  Vehicles  and  furniture 
and  fixtures  are  generally  depreciated  over  a  useful  life  of  five  to  ten  years,  and  computer  equipment  and  software  are  generally 
depreciated  over  a  useful  life  of  three  to  five  years.  Leasehold  improvements  are  amortized  over  the  shorter  of  the  estimated  useful 
life  or  the  remaining  lease  term.

Leased  property  meeting  certain  capital  lease  criteria  is  capitalized,  and  the  present  value  of  the  related  lease  payments  is 

recorded  as  a  liability.  Amortization  of  capitalized  leased  assets  is  computed  using  the  straight-line  method  over  the  shorter  of  the 
estimated  useful  life  or  the  initial  lease  term.

Maintenance  and  repair  costs  that  do  not  extend  the  useful  life  of  the  property  or  equipment  are  charged  to  expense  as  incurred.

Goodwill and Other Intangible Assets

Goodwill  represents  the  excess  of  the  purchase  price  over  the  estimated  fair  value  of  the  net  assets  acquired  in  the  acquisition 

of  a  business.  Goodwill  is  not  amortized;  rather,  it  is  tested  for  impairment  annually  during  the  fourth  quarter  and  when  events  

or  changes  in  circumstances  indicate  that  it  is  more  likely  than  not  the  fair  value  of  a  reporting  unit  with  goodwill  has  been  reduced 
below  its  carrying  value.  The  impairment  test  requires  allocating  goodwill  and  other  assets  and  liabilities  to  reporting  units. 

However,  we  have  only  one  reporting  unit.  To  assess  impairment,  we  have  the  option  to  qualitatively  assess  if  it  is  more  likely  than 
not  that  the  fair  value  of  the  reporting  unit  is  less  than  the  carrying  value.  Absent  a  qualitative  assessment,  or,  through  the 

qualitative  assessment,  if  we  determine  it  is  more  likely  than  not  that  the  fair  value  of  the  reporting  unit  is  less  than  the  carrying 
value,  a  quantitative  assessment  is  prepared  to  calculate  the  fair  market  value  of  the  reporting  unit.  If  it  is  determined  that  the  fair 

value  of  the  reporting  unit  is  less  than  the  carrying  value,  the  recorded  goodwill  is  impaired  to  its  implied  fair  value  with  a  charge  
to  operating  expense.  We  performed  our  goodwill  impairment  assessment  as  of  December  31,  2014.  Because  our  enterprise  value 
(combined  market  capitalization  plus  a  control  premium  of  10%  and  the  fair  value  of  our  long-term  debt)  was  below  the  book 
value  of  our  stockholders’  equity  and  long-term  debt  as  of  December  31,  2014,  we  were  required  to  proceed  to  step  two  of  the 
goodwill  impairment  test.

In  the  step  two  quantitative  assessment,  we  assigned  the  fair  value  of  the  reporting  unit  (enterprise  value)  to  its  assets  and 

liabilities  and  calculated  the  implied  fair  value  of  goodwill  as  the  excess  of  fair  value  of  the  reporting  unit  over  the  amounts 
assigned  to  the  assets  and  liabilities.  Oil  and  natural  gas  reserves,  which  represent  the  most  significant  assets  requiring  valuation, 

were  estimated  using  the  expected  present  value  of  future  net  cash  flows  method  based  on  December  31,  2014,  NYMEX  oil  and 

natural  gas  futures  prices  for  the  next  five  years,  adjusted  for  current  price  differentials.  In  addition  to  future  oil  and  natural  gas 

pricing,  the  most  significant  assumptions  impacting  the  projections  of  future  net  cash  flows  include  projections  of  estimated 

quantities  of  oil  and  natural  gas  reserves,  projections  of  future  rates  of  production,  timing  and  amount  of  future  development  and 
operating  costs,  projected  availability  and  cost  of  CO2,  risk  adjustment  factors  applied  to  probable  and  possible  oil  and  natural  
gas  reserve  cash  flows,  projected  recovery  factors  of  oil  and  natural  gas  reserves,  and  a  weighted-average  cost  of  capital  discount 
rate  applied  to  all  cash  flows.  The  implied  fair  value  of  goodwill  calculated  in  this  quantitative  assessment  significantly  exceeded  
the  corresponding  book  value  of  goodwill.  Therefore,  we  did  not  record  any  goodwill  impairment  during  2014,  nor  have  we  recorded 

a  goodwill  impairment  historically.

Our  intangible  assets  subject  to  amortization  primarily  consist  of  amounts  assigned  in  purchase  accounting  to  helium  production 

rights  at  Riley  Ridge  and  a  CO2  purchase  contract  with  ConocoPhillips  to  offtake  CO2  from  the  Lost  Cabin  gas  plant  in  Wyoming   
and  are  included  in  our  Consolidated  Balance  Sheets  under  the  caption  “Other  assets.”  We  amortize  our  helium  production  rights 

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on  a  unit-of-production  basis  over  the  life  of  the  estimated  helium  reserves  and  amortize  the  CO2  contract  intangible  asset  on   
a  straight-line  basis  over  the  contract  term.  Total  amortization  expense  related  to  these  assets  was  $2.3  million  and  $1.3  million 
during  the  years  ended  December  31,  2014  and  2013,  respectively.  The  following  table  summarizes  the  carrying  values  of  our 
intangible  assets  as  of  December  31,  2014  and  2013:

In thousands 

December 31, 2014

Intangible asset value 
  Accumulated amortization 

  Net book value as of December 31, 2014 

December 31, 2013

Intangible asset value 
  Accumulated amortization 

  Net book value as of December 31, 2013 

Helium 
Production 
Rights 

CO2 
Purchase 
Contract 

$ 55,266 
(15) 
$ 55,251 

$ 55,266 
— 
$ 55,266 

$ 34,341 
  (3,625) 
$ 30,716 

$ 33,931 
  (1,319) 
$ 32,612 

Total

$ 89,607
  (3,640)
$ 85,967

$ 89,197
  (1,319)
$ 87,878

At December 31, 2014, our estimated amortization expense for our intangible assets subject to amortization over the next five years  

is as follows:

In thousands

2015  
2016  
2017  
2018  
2019  

$ 2,289
  2,488
  2,788
  2,858
  2,833

Impairment Assessment of Long-Lived Assets

The  portion  of  our  capitalized  CO2  costs  related  to  CO2  reserves,  CO2  pipelines,  and  the  Riley  Ridge  gas  processing  facility  that   
we  estimate  will  be  consumed  in  the  process  of  producing  our  proved  oil  and  natural  gas  reserves  is  included  in  the  full  cost  pool 

ceiling  test  as  a  reduction  to  future  net  revenues.  The  remaining  net  capitalized  costs  that  are  not  included  in  the  full  cost  pool 
ceiling  test,  and  related  intangible  assets,  are  subject  to  long-lived  asset  impairment  testing  whenever  events  or  changes  in 

circumstances  indicate  that  the  carrying  value  may  not  be  recoverable.

We  perform  our  long-lived  asset  impairment  test  by  comparing  the  net  carrying  costs  of  our  two  long-lived  asset  groups  ((1)  Gulf 

Coast  region  and  (2)  Rocky  Mountain  region)  to  the  respective  expected  future  undiscounted  net  cash  flows  that  are  supported  by 

these  long-lived  assets  which  include  (1)  the  production  of  our  probable  and  possible  oil  and  natural  gas  reserves  and  (2)  the  sale  of 
non-hydrocarbons  (CO2  and  helium)  to  third  parties.  If  the  undiscounted  net  cash  flows  are  below  the  net  carrying  costs  for  an 
asset  group,  we  must  record  an  impairment  loss  by  the  amount,  if  any,  that  net  carrying  costs  exceed  the  fair  value  of  the  long-lived 
asset  group.

Given  the  significant  decline  in  oil  prices  in  the  fourth  quarter  of  2014,  we  performed  a  long-lived  asset  impairment  test  for  both 

asset groups. Significant assumptions impacting expected future undiscounted net cash flows include projections of future oil and 

natural gas prices, projections of estimated quantities of oil and natural gas reserves, projections of future rates of production, timing 
and amount of future development and operating costs, projected availability and cost of CO2, projected recovery factors of tertiary 
reserves and risk-adjustment factors applied to the cash flows. The undiscounted net cash flows for our asset groups significantly 

exceeded the net carrying costs; thus, step two of the impairment test was not required and no impairment was recorded.

Asset Retirement Obligations

In  general,  our  future  asset  retirement  obligations  relate  to  future  costs  associated  with  plugging  and  abandoning  our  oil,  natural 

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gas  and  CO2  wells,  removing  equipment  and  facilities  from  leased  acreage,  and  returning  land  to  its  original  condition.  The  fair 
value  of  a  liability  for  an  asset  retirement  obligation  is  recorded  in  the  period  in  which  it  is  incurred,  discounted  to  its  present  value 
using  our  credit-adjusted-risk-free  interest  rate,  and  a  corresponding  amount  capitalized  by  increasing  the  carrying  amount  of  
the  related  long-lived  asset.  The  liability  is  accreted  each  period,  and  the  capitalized  cost  is  depreciated  over  the  useful  life  of  the 
related  asset.  Revisions  to  estimated  retirement  obligations  will  result  in  an  adjustment  to  the  related  capitalized  asset  and 
corresponding  liability.  If  the  liability  for  an  oil  or  natural  gas  well  is  settled  for  an  amount  other  than  the  recorded  amount,  the 
difference  is  recorded  to  the  full  cost  pool,  unless  significant.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
   
  
 
 
 
 
 
 
 
 
 
 
   
 
 
   
  
 
 
 
 
 
 
 
 
 
 
   
 
 
   
  
 
 
 
 
 
 
 
 
 
 
   
 
 
   
  
 
 
 
 
 
 
 
 
 
 
   
 
 
   
  
 
 
 
 
Asset  retirement  obligations  are  estimated  at  the  present  value  of  expected  future  net  cash  flows.  We  utilize  unobservable 
inputs  in  the  estimation  of  asset  retirement  obligations  that  include,  but  are  not  limited  to,  costs  of  labor  and  materials,  profits  
on  costs  of  labor  and  materials,  the  effect  of  inflation  on  estimated  costs,  and  the  discount  rate.  Accordingly,  asset  retirement 
obligations  are  considered  a  Level  3  measurement  under  the  FASC  Fair  Value  Measurement  topic.

Commodity Derivative Contracts

We  utilize  oil  and  natural  gas  derivative  contracts  to  mitigate  our  exposure  to  commodity  price  risk  associated  with  our  future  
oil  and  natural  gas  production.  These  derivative  contracts  have  historically  consisted  of  options,  in  the  form  of  price  floors,  collars 
or  three-way  collars,  fixed-price  swaps  and  fixed-price  swaps  enhanced  with  a  sold  put.  Our  derivative  financial  instruments  
are  recorded  on  the  balance  sheet  as  either  an  asset  or  a  liability  measured  at  fair  value.  We  do  not  apply  hedge  accounting  to  our 
commodity  derivative  contracts;  accordingly,  changes  in  the  fair  value  of  these  instruments  are  recognized  in  our  Consolidated 
Statements  of  Operations  in  the  period  of  change.

Concentrations of Credit Risk

Our  financial  instruments  that  are  exposed  to  concentrations  of  credit  risk  consist  primarily  of  cash  equivalents,  trade  and 
accrued  production  receivables,  and  the  derivative  instruments  discussed  above.  Our  cash  equivalents  represent  high-quality 
securities  placed  with  various  investment-grade  institutions.  This  investment  practice  limits  our  exposure  to  concentrations  of 
credit  risk.  Our  trade  and  accrued  production  receivables  are  dispersed  among  various  customers  and  purchasers;  therefore, 
concentrations  of  credit  risk  are  limited.  We  evaluate  the  credit  ratings  of  our  purchasers,  and  if  customers  are  considered  a  credit 

risk,  letters  of  credit  are  the  primary  security  obtained  to  support  lines  of  credit.  We  attempt  to  minimize  our  credit  risk  exposure 
to  the  counterparties  of  our  oil  and  natural  gas  derivative  contracts  through  formal  credit  policies,  monitoring  procedures  and 

diversification.  All  of  our  derivative  contracts  are  with  parties  that  are  lenders  under  our  bank  credit  facility  (or  affiliates  of  such 
lenders).  There  are  no  margin  requirements  with  the  counterparties  of  our  derivative  contracts.

Oil  and  natural  gas  sales  are  made  on  a  day-to-day  basis  or  under  short-term  contracts  at  the  current  area  market  price.  We 

would  not  expect  the  loss  of  any  purchaser  to  have  a  material  adverse  effect  upon  our  operations.  For  the  year  ended  December  31, 
2014,  three  purchasers  accounted  for  10%  or  more  of  our  oil  and  natural  gas  revenues:  Marathon  Petroleum  Company  (31%),  Plains 

Marketing  LP  (13%),  and  ConocoPhillips  (12%).  For  the  year  ended  December  31,  2013,  three  purchasers  accounted  for  10%  or  more  of 
our  oil  and  natural  gas  revenues:  Marathon  Petroleum  Company  (33%),  Plains  Marketing  LP  (15%),  and  Eighty-Eight  Oil  LLC  (10%).  

For  the  year  ended  December  31,  2012,  two  purchasers  accounted  for  10%  or  more  of  our  oil  and  natural  gas  revenues:  Marathon 
Petroleum  Company  (39%)  and  Plains  Marketing  LP  (17%).

Revenue Recognition

Revenue  Recognition.  Revenue  is  recognized  at  the  time  oil  and  natural  gas  is  produced  and  sold.  Any  amounts  due  from 

purchasers  of  oil  and  natural  gas  are  included  in  accrued  production  receivable.

We  follow  the  sales  method  of  accounting  for  our  oil  and  natural  gas  revenue,  whereby  we  recognize  revenue  on  oil  or  natural 

gas  sold  to  our  purchasers  regardless  of  whether  the  sales  are  proportionate  to  our  ownership  in  the  property.  A  receivable  or 

liability  is  recognized  only  to  the  extent  that  we  have  an  imbalance  on  a  specific  property  greater  than  the  expected  remaining 
proved  reserves.  As  of  December  31,  2014  and  2013,  our  aggregate  oil  and  natural  gas  imbalances  were  not  material  to  our 

consolidated  financial  statements.

We  recognize  revenue  and  expenses  of  purchased  producing  properties  at  the  time  we  assume  effective  control,  commencing 

from  either  the  closing  or  purchase  agreement  date,  depending  on  the  underlying  terms  and  agreements.  We  follow  the  same 

methodology  in  reverse  when  we  sell  properties  by  recognizing  revenue  and  expenses  of  the  sold  properties  until  the  closing  date.

Income Taxes

Income  taxes  are  accounted  for  using  the  asset  and  liability  method,  under  which  deferred  income  taxes  are  recognized  for  the 

future  tax  effects  of  temporary  differences  between  the  financial  statement  carrying  amounts  and  the  tax  basis  of  existing  assets 

and  liabilities  using  the  enacted  statutory  tax  rates  in  effect  at  year  end.  The  effect  on  deferred  taxes  for  a  change  in  tax  rates  
is  recognized  in  income  in  the  period  that  includes  the  enactment  date.  A  valuation  allowance  for  deferred  tax  assets  is  recorded 
when  it  is  more  likely  than  not  that  the  benefit  from  the  deferred  tax  asset  will  not  be  realized.

We  recognize  the  tax  benefit  from  an  uncertain  tax  position  only  if  it  is  more  likely  than  not  that  the  tax  position  will  be 

sustained  upon  examination  by  the  taxing  authorities,  based  on  the  technical  merits  of  the  position.  The  tax  benefits  recognized  in 
the  financial  statements  from  such  a  position  are  measured  based  on  the  largest  benefit  that  has  a  greater  than  50%  likelihood  of 

being  realized  upon  ultimate  settlement.

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Net Income Per Common Share

Basic  net  income  per  common  share  is  computed  by  dividing  the  net  income  attributable  to  common  stockholders  by  the 
weighted  average  number  of  shares  of  common  stock  outstanding  during  the  period.  Diluted  net  income  per  common  share  is 
calculated  in  the  same  manner,  but  includes  the  impact  of  potentially  dilutive  securities.  Potentially  dilutive  securities  consist  
of  stock  options,  stock  appreciation  rights  (“SARs”),  nonvested  restricted  stock  and  nonvested  performance-based  equity  awards. 
For  each  of  the  three  years  in  the  period  ended  December  31,  2014,  there  were  no  adjustments  to  net  income  for  purposes  of 
calculating  basic  and  diluted  net  income  per  common  share.

The  following  is  a  reconciliation  of  the  weighted  average  shares  used  in  the  basic  and  diluted  net  income  per  common  share 

calculations  for  the  periods  indicated:

In thousands 

Basic weighted average common shares outstanding 
Potentially dilutive securities
  Restricted stock, stock options, SARs and performance-based equity awards 
Diluted weighted average common shares outstanding 

Year Ended December 31, 
2013 

2012

2014 

348,962 

  366,659 

  385,205

2,205 
351,167 

3,218 
  369,877 

3,733
  388,938

Basic  weighted  average  common  shares  exclude  shares  of  nonvested  restricted  stock.  As  these  restricted  shares  vest,  they  will  be 

included  in  the  shares  outstanding  used  to  calculate  basic  net  income  per  common  share  (although  all  non-performance-based 
restricted  stock  is  issued  and  outstanding  upon  grant).  For  purposes  of  calculating  diluted  weighted  average  common  shares,  the 

nonvested  restricted  stock,  stock  options,  SARs,  and  performance-based  equity  awards  are  included  in  the  computation  using  
the  treasury  stock  method,  with  the  deemed  proceeds  equal  to  the  average  unrecognized  compensation  during  the  period,  the 

purchase  price  that  the  grantee  will  pay  in  the  future  for  stock  options,  and  any  estimated  future  tax  consequences  recognized 
directly  in  equity.  Stock  options  and  SARs  of  4.8  million,  3.6  million  and  4.1  million  shares  for  the  years  ended  December  31,  2014, 

2013  and  2012,  respectively,  could  potentially  dilute  earnings  per  share  in  the  future,  but  were  excluded  from  the  computation  
of  diluted  net  income  per  share  as  their  effect  would  have  been  antidilutive.

Environmental and Litigation Contingencies

The  Company  makes  judgments  and  estimates  in  recording  liabilities  for  contingencies  such  as  environmental  remediation  or 

ongoing  litigation.  Liabilities  are  recorded  when  it  is  both  probable  that  a  loss  has  been  incurred  and  such  loss  is  reasonably 
estimable.  Assessments  of  liabilities  are  based  on  information  obtained  from  independent  and  in-house  experts,  loss  experience  in 

similar  situations,  actual  costs  incurred,  and  other  case-by-case  factors.  Any  related  insurance  recoveries  are  recognized  in  our 
financial  statements  during  the  period  received  or  at  the  time  receipt  is  determined  to  be  virtually  certain.

Recent Accounting Pronouncements

Revenue  Recognition.  In  May  2014,  the  Financial  Accounting  Standards  Board  (“FASB”)  issued  Accounting  Standards  Update 
(“ASU”)  2014-09,  Revenue  from  Contracts  with  Customers  (“ASU  2014-09”).  ASU  2014-09  amends  the  guidance  for  revenue  recognition 
to  replace  numerous,  industry-specific  requirements.  The  core  principle  of  the  ASU  is  that  an  entity  should  recognize  revenue  for 

the  transfer  of  goods  or  services  equal  to  the  amount  that  it  expects  to  be  entitled  to  receive  for  those  goods  or  services.  The  ASU 

implements  a  five-step  process  for  customer  contract  revenue  recognition  that  focuses  on  transfer  of  control,  as  opposed  to 

transfer of risk and rewards. The amendment also requires enhanced disclosures regarding the nature, amount, timing and uncertainty 

of  revenues  and  cash  flows  arising  from  contracts  with  customers.  The  amendments  in  this  ASU  are  effective  for  reporting  periods 

beginning  after  December  15,  2016,  and  early  adoption  is  prohibited.  Entities  can  transition  to  the  standard  either  retrospectively  to 

each  period  presented  or  as  a  cumulative-effect  adjustment  as  of  the  date  of  adoption.  Management  is  currently  assessing  the 

impact  the  adoption  of  ASU  2014-09  will  have  on  our  consolidated  financial  statements.

Discontinued  Operations.  In  April  2014,  the  FASB  issued  ASU  2014-08,  Reporting  Discontinued  Operations  and  Disclosures  of 
Disposals  of  Components  of  an  Entity  (“ASU  2014-08”).  ASU  2014-08  amends  the  definition  of  a  discontinued  operation  under  the 

Discontinued  Operations  subtopic  of  the  FASC  and  requires  entities  to  disclose  additional  information  about  discontinued 

operations and disposal transactions that do not meet the discontinued operations criteria. ASU 2014-08 will be applied prospectively 
for  disposals  of  components  of  an  entity  and  businesses  or  nonprofit  activities  that  meet  the  criteria  to  be  classified  as  held  for 
sale  and  occur  within  annual  periods  beginning  on  or  after  December  15,  2014,  and  interim  periods  within  those  years.  The  adoption 
of  ASU  2014-08  is  currently  not  expected  to  have  a  material  effect  on  our  consolidated  financial  statements.

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
Note 2. Acquisition

Fair Value

The  FASC Fair  Value  Measurement  topic  defines  fair  value  as  the  price  that  would  be  received  to  sell  an  asset  or  paid  to  transfer  a 

liability  in  an  orderly  transaction  between  market  participants  at  the  measurement  date  (often  referred  to  as  the  “exit  price”).   
The  fair  value  measurement  is  based  on  the  assumptions  of  market  participants  and  not  those  of  the  reporting  entity.  Therefore, 
entity-specific  intentions  do  not  impact  the  measurement  of  fair  value  unless  those  assumptions  are  consistent  with  market 
participant  views.

The  fair  value  of  oil  and  natural  gas  properties  is  based  on  significant  inputs  not  observable  in  the  market,  which  the  FASC  Fair 
Value  Measurement  topic  defines  as  Level  3  inputs.  Key  assumptions  may  include  (1)  NYMEX  oil  and  natural  gas  futures  prices  (this 
input  is  observable);  (2)  dollar-per-acre  values  of  recent  sale  transactions  (this  input  is  observable);  (3)  projections  of  the  estimated 
quantities  of  oil  and  natural  gas  reserves,  including  those  classified  as  proved,  probable  and  possible;  (4)  estimated  oil  and  natural 
gas  pricing  differentials;  (5)  projections  of  future  rates  of  production;  (6)  timing  and  amount  of  future  development  and  operating 
costs;  (7)  projected  costs  of  CO2  (to  a  market  participant);  (8)  projected  reserve  recovery  factors;  and  (9)  risk-adjusted  discount  rates.

2013 Acquisition

On  March  27,  2013,  we  acquired  producing  assets  in  the  Cedar  Creek  Anticline  (“CCA”)  of  Montana  and  North  Dakota  from  a 
wholly-owned  subsidiary  of  ConocoPhillips  for  $1.0  billion  after  final  closing  adjustments.  This  acquisition  was  not  reflected  as  an 

Investing  Activity  on  our  Consolidated  Statement  of  Cash  Flows  for  the  year  ended  December  31,  2013  due  to  the  movement  
of  the  cash  used  to  acquire  these  assets  through  a  qualified  intermediary  to  facilitate  a  like-kind-exchange  treatment  under  federal 
income  tax  rules.  This  acquisition  meets  the  definition  of  a  business  under  the  FASC  Business  Combinations  topic.  The  fair  value   
of  assets  acquired  and  liabilities  assumed  in  this  acquisition  have  been  finalized,  and  no  adjustments  have  been  made  to  fair  value 
amounts  previously  disclosed  in  our  financial  statements  for  the  year  ended  December  31,  2013.  The  following  table  presents  a 

summary  of  the  fair  value  of  assets  acquired  and  liabilities  assumed  in  the  CCA  acquisition:

In thousands

Consideration
  Cash consideration (1) 

Fair value of assets acquired and liabilities assumed
  Oil and natural gas properties

  Proved properties 
  Unevaluated properties 

  Other assets 
  Asset retirement obligations 

$ 1,001,707

783,507
222,820
2,589
(7,209)
$ 1,001,707

(1)  See Note 6, Income Taxes, for additional information regarding the like-kind-exchange transaction utilized to fund this purchase and Note 13, Supplemental  

Cash Flow Information, for supplemental cash flow information regarding the cash payment.

For  the  period  from  March  27,  2013,  to  December  31,  2013,  we  recognized  $268.3  million  of  oil,  natural  gas,  and  related  product 

sales  from  the  property  interests  acquired  in  the  CCA  acquisition;  during  that  same  period,  we  recognized  $194.2  million  of  net  field 

operating  income  (defined  as  oil,  natural  gas,  and  related  product  sales  less  lease  operating  expenses,  production  and  ad  valorem 

taxes,  and  marketing  expenses)  related  to  the  CCA  acquisition.

Unaudited  Pro  Forma  Acquisition  Information.  The  following  combined  pro  forma  total  revenues  and  other  income  and  net 

income  are  presented  as  if  the  previously  discussed  CCA  acquisition  had  occurred  on  January  1,  2013:

In thousands, except per-share data 

Pro forma total revenues and other income 
Pro forma net income 
Pro forma net income per common share
  Basic  
  Diluted   

Year Ended
December 31, 2013

$ 2,599,301
  439,801

$ 

1.20
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Note 3. Asset Retirement Obligations

The  following  table  summarizes  the  changes  in  our  asset  retirement  obligations  for  the  years  ended  December  31,  2014  and  2013:

In thousands 

Beginning asset retirement obligations 
  Liabilities incurred and assumed during period   
  Revisions in estimated retirement obligations 
  Liabilities settled and sold during period 
  Accretion expense 
Ending asset retirement obligations   
  Less: current asset retirement obligations (1)   
Long-term asset retirement obligations 

Year Ended December 31,

2014 

2013

$ 126,301 
7,798 
(1,298) 
(13,576) 
8,870 
  128,095 
(1,684) 
$ 126,411 

$ 106,430
  22,216
4,730
(15,523)
8,448
  126,301
(6,413)
$ 119,888

(1) 

Included in “Accounts payable and accrued liabilities” in our Consolidated Balance Sheets.

Liabilities  incurred  during  2014  and  2013  generally  relate  to  the  drilling  of  incremental  wells,  and  liabilities  assumed  during  2013 

include  the  purchase  of  additional  interests  in  the  CCA.

We  have  escrow  accounts  that  are  legally  restricted  for  certain  of  our  asset  retirement  obligations.  The  balances  of  these  escrow 

accounts  were  $37.1  million  and  $36.0  million  at  December  31,  2014  and  2013,  respectively.  These  balances  are  primarily  invested  
in  U.S.  Treasury  bonds,  are  recorded  at  amortized  cost  and  are  included  in  “Other  assets”  in  our  Consolidated  Balance  Sheets.  The 
carrying  value  of  these  investments  approximates  their  estimated  fair  market  value  at  December  31,  2014  and  2013.

Note 4. Property and Equipment

The  following  table  presents  a  summary  of  our  net  property  and  equipment  balances  as  of  December  31,  2014  and  2013:

In thousands 

Oil and natural gas properties
  Proved properties 
  Unevaluated properties 

  Total   

  Accumulated depletion and depreciation 
  Net oil and natural gas properties 

CO2 properties
  CO2 properties 
  Accumulated depletion and depreciation 

  Net CO2 properties 

Pipelines and plants
  CO2 pipelines (1) 
  Plants 

  Total   

  Accumulated depletion and depreciation 

  Net plants and pipelines 
Other property and equipment
  Other property and equipment 
  Accumulated depletion and depreciation 
  Net other property and equipment 
  Net property and equipment  

Year Ended December 31,

2014 

2013

$  9,782,337 
918,406 
  10,700,743 
(3,679,883) 
  7,020,860 

  1,162,538 
(183,646) 
978,892 

  1,733,562 
536,002 
  2,269,564 
(182,385) 
  2,087,179 

468,051 
(202,738) 
265,313 
$ 10,352,244 

$  8,945,326
780,481
  9,725,807
  (3,219,500)
  6,506,307

  1,117,167
(150,968)
966,199

  1,681,774
527,786
  2,209,560
(134,697)
  2,074,863

466,969
(163,060)
303,909
$  9,851,278

(1)  Amount includes $98.5 million of CO2 pipelines at December 31, 2014 that were under construction and not subject to depreciation during 2014.

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A  summary  of  the  unevaluated  property  costs  excluded  from  oil  and  natural  gas  properties  being  amortized  at  December  31, 

2014,  and  the  year  in  which  the  costs  were  incurred  follows:

In thousands 

Property acquisition costs 
Exploration and development 
Capitalized interest 
  Total  

December 31, 2014

Costs Incurred During:

2014 

2013 

2012 

2011 and Prior 

Total

$  6,500 
  125,783 
  21,807 
$ 154,090 

$ 215,822 
  40,835 
  24,898 
$ 281,555 

$ 102,377 
  22,080 
  12,084 
$ 136,541 

$ 329,840 
  10,361 
6,019 
$ 346,220 

$ 654,539
  199,059
  64,808
$ 918,406

Our  2013  property  acquisition  costs  were  primarily  related  to  the  fair  value  allocated  to  the  purchase  of  additional  interests  in 
the  CCA.  Our  2012  property  acquisition  costs  were  primarily  related  to  the  fair  value  allocated  to  our  Hartzog  Draw  and  Thompson 
fields.  Property  acquisition  costs  for  2011  and  prior  were  primarily  related  to  the  fair  value  allocated  to  CO2  tertiary  potential  at  
our  CCA  properties,  acquired  as  part  of  the  merger  with  Encore  Acquisition  Company  (“Encore”),  as  well  as  CO2  tertiary  potential  at 
Conroe  Field.  Exploration  and  development  costs  shown  as  unevaluated  properties  are  primarily  associated  with  our  tertiary  oil 
fields  that  are  under  development  but  did  not  have  proved  reserves  at  December  31,  2014.  The  most  significant  development  costs 
incurred  during  2014  relate  to  development  in  preparation  for  the  CO2  floods  at  Webster  and  Grieve  fields,  with  the  more  significant 
development  costs  incurred  during  2013,  2012  and  2011  relating  to  development  in  preparation  for  the  CO2  flood  at  Grieve  field.  We 
have  not  yet  recognized  proved  reserves  in  these  fields.

Costs  are  transferred  into  the  amortization  base  on  an  ongoing  basis  as  projects  are  evaluated  and  proved  reserves  established 

or  impairment  determined.  We  review  the  excluded  properties  for  impairment  at  least  annually.  We  currently  estimate  that 

evaluation  of  the  majority  of  these  properties  and  the  inclusion  of  their  costs  in  the  amortization  base  is  expected  to  be  completed 
within  five  to  ten  years.  Until  we  are  able  to  determine  whether  there  are  any  proved  reserves  attributable  to  the  above  costs,  

we  are  not  able  to  assess  the  future  impact  on  the  amortization  rate  of  the  full  cost  pool.

Note 5. Long-Term Debt

The  following  long-term  debt  and  capital  lease  obligations  were  outstanding  as  of  December  31,  2014  and  2013:

In thousands 

Bank Credit Agreement 
8¼% Senior Subordinated Notes due 2020 
6 3/8% Senior Subordinated Notes due 2021  
5½% Senior Subordinated Notes due 2022  
45/8% Senior Subordinated Notes due 2023  
Other Senior Subordinated Notes, including premium of $11 and $16, respectively 
Pipeline financings 
Capital lease obligations 
  Total  
Less: current obligations 
  Long-term debt and capital lease obligations 

December 31,

2014 

2013

$  395,000 
— 
400,000 
  1,250,000 
  1,200,000 
2,746 
220,583 
103,041 
  3,571,370 
(35,470) 
$ 3,535,900 

$  340,000
996,273
400,000 
— 
  1,200,000 
3,823
228,167
128,519
  3,296,782
(36,157)
$ 3,260,625

The  ultimate  parent  company  in  our  corporate  structure,  Denbury  Resources  Inc.  (“DRI”),  is  the  sole  issuer  of  all  of  our 

outstanding  senior  subordinated  notes.  DRI  has  no  independent  assets  or  operations.  Each  of  the  subsidiary  guarantors  of  such 

notes  is  100%  owned,  directly  or  indirectly,  by  DRI,  and  the  guarantees  of  such  notes  are  full  and  unconditional  and  joint  and 

several;  any  subsidiaries  of  DRI  that  are  not  subsidiary  guarantors  of  such  notes  are  minor  subsidiaries.

Bank Credit Facility

In  December  2014,  we  entered  into  an  Amended  and  Restated  Credit  Agreement  with  JPMorgan  Chase  Bank,  N.A.  (“JPMorgan”),  
as  administrative  agent,  and  other  lenders  party  thereto  (the  “Bank  Credit  Agreement”)  to  replace  our  previous  credit  agreement 
that  was  set  to  mature  in  May  2016  (the  “Previous  Bank  Credit  Agreement”).  The  Bank  Credit  Agreement  is  a  senior  secured 
revolving  credit  facility  with  an  initial  borrowing  base  of  $3.0  billion  and  aggregate  lender  commitments  of  $1.6  billion,  and  reduces 
our  borrowing  costs  on  the  drawn  spread.  The  $1.6  billion  of  aggregate  lender  commitments  is  consistent  with  the  Previous  Bank 
Credit  Agreement  and  may  be  increased  up  to  the  borrowing  base  amount  with  approval  and  incremental  commitments  from  the 

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existing  lenders  or  new  lenders.  Additionally,  under  the  Bank  Credit  Agreement,  letters  of  credit  are  available  in  an  aggregate 
amount  not  to  exceed  $50  million,  and  short-term  swingline  loans  are  available  in  an  aggregate  amount  not  to  exceed  $25  million, 
each  subject  to  the  available  commitments  under  the  Bank  Credit  Agreement.  Availability  under  the  Bank  Credit  Agreement  is 
subject  to  a  borrowing  base,  which  is  redetermined  annually  beginning  May  1,  2015.  The  borrowing  base  is  adjusted  at  the  lenders’ 
discretion  and  is  based,  in  part,  upon  external  factors  over  which  we  have  no  control  (including  approval  by  the  lenders  party  to 
the  Bank  Credit  Agreement).  The  lenders  may  also  reduce  the  borrowing  base  if  between  scheduled  annual  redeterminations  we  sell 
borrowing  base  properties  and/or  cancel  commodity  derivative  positions  with  an  aggregate  value  in  excess  of  10%  of  the  then-
effective  borrowing  base.  If  our  outstanding  debt  under  the  Bank  Credit  Agreement  exceeds  the  then-effective  borrowing  base,  we 
would  be  required  to  repay  the  excess  amount  over  a  period  not  to  exceed  six  months.  Loans  under  the  Bank  Credit  Agreement 
mature  in  December  2019.

Our obligations under the Bank Credit Agreement are guaranteed jointly and severally by each subsidiary of DRI that is 100% owned, 

directly  or  indirectly,  by  DRI.  In  addition,  the  Bank  Credit  Agreement  is  secured  by  (1)  a  significant  portion  of  our  proved  oil  and 
natural  gas  properties,  which  are  held  through  its  restricted  subsidiaries;  (2)  the  pledge  of  equity  interests  of  such  subsidiaries;  and 
(3)  a  pledge  of  commodity  derivative  agreements  of  DRI  and  such  subsidiaries  (as  applicable).

The  Bank  Credit  Agreement  contains  several  restrictive  covenants  including,  among  others:

•  a requirement to maintain a maximum permitted ratio of consolidated total net debt to consolidated EBITDAX (as defined in the 

Bank Credit Agreement) of DRI and its wholly-owned subsidiaries of not more than 4.25 to 1.0;

•  a requirement to maintain a current ratio, as determined under the Bank Credit Agreement, of not less than 1.0 to 1.0; and

•  a limit on our ability to, among other things, incur indebtedness; grant liens; engage in certain mergers, consolidations, 

liquidations and dissolutions; engage in sales of assets; make acquisitions and investments; make distributions and dividends; 
and enter into commodity derivative agreements, in each case subject to customary exceptions.

As  of  December  31,  2014,  we  were  in  compliance  with  all  debt  covenants  under  the  Bank  Credit  Agreement.  Under  the  Bank  Credit 

Agreement,  we  are  permitted  to  make  unlimited  distributions  in  the  form  of  repurchases  of  Denbury  common  stock  and  payments  

of  cash  dividends  on  Denbury  common  stock,  provided  that  (1)  prior  to  and  after  making  any  such  distribution,  no  event  of  default 
exists  and  (2)  we  have  minimum  availability  of  at  least  10%  of  the  “loan  limit”  under  the  Bank  Credit  Agreement  (currently  the 
aggregate  lender  commitments  of  $1.6  billion)  on  the  date  such  distribution  is  made  (calculated  on  a  pro  forma  basis  after  giving 

effect  to  the  making  of  any  such  distribution).

Loans  under  the  Bank  Credit  Agreement  are  subject  to  varying  rates  of  interest  based  on  either  (1)  for  ABR  Loans,  a  base  rate 

determined  under  the  Bank  Credit  Agreement  (the  “ABR”)  plus  an  applicable  margin  ranging  from  0.25%  to  1.25%  per  annum,  or  

(2)  for  LIBOR  Loans,  the  LIBOR  rate  plus  an  applicable  margin  ranging  from  1.25%  to  2.25%  per  annum  (capitalized  terms  as  defined 
in  the  Bank  Credit  Agreement).  The  weighted  average  interest  rate  on  borrowings  outstanding  as  of  December  31,  2014  under  
the  Bank  Credit  Agreement  was  1.9%.  The  undrawn  portion  of  the  aggregate  lender  commitments  under  the  Bank  Credit  Agreement 
is  subject  to  a  commitment  fee  ranging  from  0.3%  to  0.375%  per  annum.

Senior Subordinated Notes

2014  Repurchase  and  Redemption  of  8¼%  Senior  Subordinated  Notes  due  2020.  On  April  30,  2014,  we  completed  a  cash 
tender  offer  for  our  8¼%  Senior  Subordinated  Notes  due  2020  (the  “8¼%  Notes”)  and  purchased  a  total  of  $815.2  million  principal 

amount  of  these  notes.  We  received  sufficient  consents  in  the  solicitation  to  amend  the  indenture  governing  the  8¼%  Notes  

by  entering  into  a  supplemental  indenture,  which  eliminated  most  of  the  restrictive  covenants  and  certain  events  of  default.  The 

purchase  under  this  tender  offer  was  funded  by  a  portion  of  the  proceeds  from  the  issuance  of  our  5½%  Notes  (defined  below).   

On  April  30,  2014,  we  issued  a  notice  of  redemption  and  fully  funded  the  redemption  of  all  of  the  remaining  outstanding  8¼%  Notes 

($181.1  million  principal  amount)  at  an  amount  equal  to  100%  of  their  principal  amount  plus  the  required  make-whole  premium   

and  accrued  interest  up  to,  but  excluding,  the  May  30,  2014,  redemption  date,  resulting  in  a  satisfaction  and  discharge  of  the 

indenture  for  the  8¼%  Notes.

We  recognized  a  $113.9  million  loss  associated  with  the  debt  repurchases  during  the  second  quarter  of  2014,  which  loss  consists 

of  both  premium  payments  made  to  repurchase  or  redeem  the  8¼%  Notes  and  the  elimination  of  unamortized  debt  issuance   
costs  related  to  these  notes.  The  loss  is  included  in  our  Consolidated  Statements  of  Operations  under  the  caption  “Loss  on  early 
extinguishment  of  debt,”  and  premium  payments  made  to  repurchase  the  notes  are  classified  as  a  financing  cash  outflow  
on  our  Consolidated  Statements  of  Cash  Flows  under  the  caption  “Premium  paid  on  repayment  of  senior  subordinated  notes.”

 
 
 
 
 
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6 3/8%  Senior  Subordinated  Notes  due  2021.  In  February  2011,  we  issued  $400  million  of  6 3/8%  Senior  Subordinated  Notes  due 

2021  (the  “6 3/8%  Notes”).  The  6 3/8%  Notes,  which  bear  interest  at  a  rate  of  6.375%  per  annum,  were  sold  at  par.

The  6 3/8%  Notes  mature  on  August  15,  2021,  and  interest  is  payable  on  February  15  and  August  15  of  each  year.  We  may  redeem 

the  6 3/8%  Notes  in  whole  or  in  part  at  our  option  beginning  August  15,  2016,  at  a  redemption  price  of  103.188%  of  the  principal 
amount,  and  at  declining  redemption  prices  thereafter,  as  specified  in  the  indenture.  Prior  to  August  15,  2016,  we  may  redeem  100% 
of  the  principal  amount  of  the  6 3/8%  Notes  at  a  price  equal  to  100%  of  the  principal  amount  plus  a  “make-whole”  premium  and 
accrued  and  unpaid  interest.  The  6 3/8%  Notes  are  not  subject  to  any  sinking  fund  requirements.

5½%  Senior  Subordinated  Notes  due  2022.  In  April  2014,  we  issued  $1.25  billion  of  5½%  Senior  Subordinated  Notes  due  2022 

(the  “5½%  Notes”).  The  5½%  Notes,  which  bear  interest  at  a  rate  of  5.5%  per  annum,  were  sold  at  par.  The  net  proceeds,  after 
issuance  costs,  of  $1.23  billion  were  used  to  repurchase  or  redeem  our  outstanding  8¼%  Notes,  which  were  issued  in  2010  (see  2014 
Repurchase  and  Redemption  of  8¼%  Senior  Subordinated  Notes  due  2020  above),  and  to  pay  down  a  portion  of  outstanding 
borrowings  under  our  Previous  Bank  Credit  Agreement.

The  5½%  Notes  mature  on  May  1,  2022,  and  interest  is  payable  on  May  1  and  November  1  of  each  year.  We  may  redeem  the   

5½%  Notes  in  whole  or  in  part  at  our  option  beginning  May  1,  2017,  at  a  redemption  price  of  104.125%  of  the  principal  amount,  and 
at  declining  redemption  prices  thereafter,  as  specified  in  the  indenture.  Prior  to  May  1,  2017,  we  may  at  our  option  redeem  up  
to  an  aggregate  of  35%  of  the  principal  amount  of  the  5½%  Notes  at  a  price  of  105.5%  of  par  with  the  proceeds  of  certain  equity 

offerings.  In  addition,  at  any  time  prior  to  May  1,  2017,  we  may  redeem  100%  of  the  principal  amount  of  the  5½%  Notes  at  a  
price  equal  to  100%  of  the  principal  amounts  plus  a  “make-whole”  premium  and  accrued  and  unpaid  interest.  The  5½%  Notes  are 

not  subject  to  any  sinking  fund  requirements.

45/8%  Senior  Subordinated  Notes  due  2023.  In  February  2013,  we  issued  $1.2  billion  of  45/8%  Senior  Subordinated  Notes  due  2023 

(the  “45/8%  Notes”).  The  45/8%  Notes,  which  bear  interest  at  a  rate  of  4.625%  per  annum,  were  sold  at  par.  The  net  proceeds,  after 
issuance  costs,  of  $1.18  billion  were  used  to  repurchase  or  redeem  our  9½%  Senior  Subordinated  Notes  due  2016  (the  “9½%  Notes”) 

and  9¾%  Senior  Subordinated  Notes  due  2016  (the  “9¾%  Notes”)  (see  2013  Repurchase  and  Redemption  of  9½%  Notes  and  9¾% 
Notes  below)  and  to  pay  down  a  portion  of  outstanding  borrowings  under  our  Previous  Bank  Credit  Agreement.

The  45/8%  Notes  mature  on  July  15,  2023,  and  interest  is  payable  on  January  15  and  July  15  of  each  year.  We  may  redeem  the  45/8% 

Notes  in  whole  or  in  part  at  our  option  beginning  January  15,  2018,  at  a  redemption  price  of  102.313%  of  the  principal  amount,  
and  at  declining  redemption  prices  thereafter,  as  specified  in  the  indenture.  Prior  to  January  15,  2016,  we  may  at  our  option  redeem 
up  to  an  aggregate  of  35%  of  the  principal  amount  of  the  45/8% Notes at a redemption price of 104.625% of par with the proceeds  
of  certain  equity  offerings.  In  addition,  at  any  time  prior  to  January  15,  2018,  we  may  redeem  100%  of  the  principal  amount  of  the 
45/8%  Notes  at  a  redemption  price  equal  to  100%  of  the  principal  amount  plus  a  “make-whole”  premium  and  accrued  and  unpaid 
interest.  The  45/8%  Notes  are  not  subject  to  any  sinking  fund  requirements.

Restrictive  Covenants  in  Indentures  for  Senior  Subordinated  Notes.  Each  of  the  indentures  for  the  6 3/8%  Notes,  5½%  Notes 

and  45/8%  Notes  contains  certain  covenants  that  are  generally  consistent  and  that  restrict  our  ability  and  the  ability  of  our 
restricted  subsidiaries  to  take  or  permit  certain  actions,  including  restrictions  on  our  ability  and  the  ability  of  our  restricted 
subsidiaries  to  (1)  incur  additional  debt;  (2)  make  investments;  (3)  create  liens  on  our  assets  or  the  assets  of  our  restricted 

subsidiaries;  (4)  create  restrictions  on  the  ability  of  our  restricted  subsidiaries  to  pay  dividends  or  make  other  payments  to  DRI  

or  other  restricted  subsidiaries;  (5)  engage  in  transactions  with  our  affiliates;  (6)  transfer  or  sell  assets  or  subsidiary  stock;  

(7)  consolidate,  merge  or  transfer  all  or  substantially  all  of  our  assets  and  the  assets  of  our  restricted  subsidiaries;  and  (8)  make 
restricted  payments  (which  includes  paying  dividends  on  our  common  stock  or  redeeming,  repurchasing  or  retiring  such  stock  
or  subordinated  debt),  provided  that  the  restricted  payments  covenant  in  the  indentures  for  the  5½%  and  45/8%  Notes  (the  “5½% 
and  45/8% Indentures”) permits us in certain circumstances to make unlimited restricted payments so long as we maintain a ratio  
of  total  debt  to  EBITDA  (both  as  defined  in  the  5½%  and  45/8%  Indentures)  of  at  least  2.5  to  1.0  (both  before  and  after  giving  effect   
to  any  restricted  payment),  although  we  will  not  be  able  to  realize  the  practical  benefit  of  the  restricted  payment  covenant 
flexibility  in  the  5½%  and  45/8%  Indentures  until  the  6 3/8%  Notes  have  been  redeemed  or  retired.  As  of  December  31,  2014,  we  were   
in  compliance  with  all  debt  covenants  under  the  indentures  related  to  our  senior  subordinated  notes.

2013  Repurchase  and  Redemption  of  9½%  Notes  and  9¾%  Notes.  Pursuant  to  cash  tender  offers,  during  2013,  we 

repurchased  $426.4  million  in  principal  of  our  9¾%  Notes  and  $224.9  million  in  principal  of  our  9½%  Notes.  We  recognized  a   
$44.7  million  loss  during  the  year  ended  December  31,  2013,  associated  with  the  debt  repurchases,  consisting  of  both  premium 
payments  made  to  repurchase  or  redeem  the  9½%  Notes  and  9¾%  Notes  and  the  elimination  of  unamortized  debt  issuance  costs, 
discounts  and  premiums  related  to  these  notes.  The  loss  is  included  in  our  Consolidated  Statements  of  Operations  under  the  caption 
“Loss  on  early  extinguishment  of  debt,”  and  premium  payments  made  to  repurchase  the  notes  are  classified  as  a  financing  cash 

outflow on our Consolidated Statements of Cash Flows under the caption “Premium paid on repayment of senior subordinated  notes.”

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Pipeline Financings

In  May  2008,  we  closed  two  transactions  with  Genesis  Energy,  L.P.  (“Genesis”)  involving  two  of  our  pipelines.  The  NEJD  Pipeline 
system  included  a  20-year  financing  lease,  and  the  Free  State  Pipeline  included  a  long-term  transportation  service  agreement.  These 
transactions  are  both  accounted  for  as  financing  leases.

Debt Issuance Costs

In  connection  with  the  issuance  of  our  outstanding  long-term  debt,  we  have  incurred  debt  issuance  costs,  which  are  being 

amortized  to  interest  expense  using  the  straight  line  or  effective  interest  method  over  the  term  of  each  related  facility  or 
borrowing.  Remaining  unamortized  debt  issuance  costs  were  $57.3  million  and  $58.9  million  at  December  31,  2014  and  2013, 
respectively.  These  balances  are  included  in  “Other  assets”  in  our  Consolidated  Balance  Sheets.

Indebtedness Repayment Schedule

At  December  31,  2014,  our  indebtedness,  including  our  capital  and  financing  lease  obligations  but  excluding  the  discount  and 

premium  on  our  senior  subordinated  debt,  is  payable  over  the  next  five  years  and  thereafter  as  follows:

In thousands

2015  
2016  
2017  
2018  
2019  
Thereafter  
  Total indebtedness 

Note 6. Income Taxes

Our  income  tax  provision  (benefit)  is  as  follows:

In thousands 

Current income tax expense (benefit)
  Federal   
  State  

  Total current income tax expense (benefit) 

Deferred income tax expense (benefit)
  Federal   
  State  

  Total deferred income tax expense 
Total income tax expense 

$ 

35,470
38,517
37,087
33,885
422,879
  3,003,521
$ 3,571,359

Year Ended December 31, 
2013 

2012

2014 

$ (42,500) 
(407) 
(42,907) 

  400,544 
  29,429 
  429,973 
$ 387,066 

$ 

393 
9,864 
  10,257 

  222,559 
(33) 
  222,526 
$ 232,783 

$  57,720
  18,034
  75,754

  239,862
  15,881
  255,743
$ 331,497

At  December  31,  2014,  we  had  tax-effected  federal  net  operating  loss  carryforwards  (“NOLs”)  totaling  $44.1  million,  state  NOLs 

totaling  $43.3  million,  an  estimated  $42.8  million  of  enhanced  oil  recovery  credits  to  carry  forward  related  to  our  tertiary 

operations,  and  $34.8  million  of  alternative  minimum  tax  credits.  Our  state  NOLs  expire  in  various  years,  starting  in  2020,  although 

most  do  not  begin  to  expire  until  2024.  Our  enhanced  oil  recovery  credits  will  begin  to  expire  in  2024. 

At  December  31,  2014,  we  had  $13.5  million  of  excess  tax  benefits  related  to  stock-based  compensation  that  were  not  recorded  

as  an  increase  to  additional  paid-in  capital  in  the  period  that  the  stock  award  vested  and/or  was  exercised.  At  the  time  these 
excess  tax  benefits  reduce  current  taxes  payable  and,  thus,  are  deemed  to  be  realized  by  the  Company,  a  corresponding  increase  
to  additional  paid-in  capital  will  be  recognized.

Deferred  income  taxes  reflect  the  available  tax  carryforwards  and  the  temporary  differences  based  on  tax  laws  and  statutory 
rates  in  effect  at  the  December  31,  2014  and  2013  balance  sheet  dates.  We  believe  that  we  will  be  able  to  realize  all  of  our  deferred 
tax  assets  at  December  31,  2014,  and,  therefore,  have  provided  no  valuation  allowance  against  our  deferred  tax  assets.

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
For  federal  income  tax  purposes,  we  structured  the  2012  divestitures  of  our  Bakken  area  assets  and  certain  non-core  assets  as 

like-kind-exchange  transactions  for  interests  acquired  in  Thompson,  Webster,  Hartzog  Draw  and  LaBarge  fields  in  2012  and  the  
CCA  acquisition  in  2013  (see  Note  2,  Acquisition),  thereby  deferring  the  majority  of  the  taxable  gain  on  those  divestitures.  The  higher 
level  of  current  taxes  during  2012  is  primarily  due  to  the  taxable  gain  recognized  in  the  late-2012  sale  and  exchange  transaction 
with  Exxon  Mobil  Corporation  and  its  wholly-owned  subsidiary  XTO  Energy  Inc.  (the  “Bakken  Exchange  Transaction”)  that  we  were 
unable  to  defer  through  a  like-kind-exchange  transaction.

Significant  components  of  our  deferred  tax  assets  and  liabilities  as  of  December  31,  2014  and  2013  are  as  follows:

In thousands 

Deferred tax assets
  Loss carryforwards – federal 
  Loss carryforwards – state 
  Tax credit carryover 
  Derivative contracts 
  Enhanced oil recovery credit carryforwards 
  Stock-based compensation 
  Other 

  Total deferred tax assets 

Deferred tax liabilities
  Property and equipment 
  Derivative contracts 
  Other 

  Total deferred tax liabilities 

Total net deferred tax liability 

December 31, 

2014 

2013

$ 

44,076 
43,270 
34,837 
— 
42,817 
29,994 
32,656 
227,650 

$ 

20,247
41,379
34,837
21,341
14,974
34,635
37,679
205,092

  (2,806,850) 
(185,385) 
(11,984) 
  (3,004,219) 
$ (2,776,569) 

  (2,541,426)
—
(10,206)
  (2,551,632)
$ (2,346,540)

Our  reconciliation  of  income  tax  expense  computed  by  applying  the  U.S.  federal  statutory  rate  and  the  reported  effective  tax 

rate  on  income  from  continuing  operations  is  as  follows:

In thousands 

Income tax provision calculated using the federal statutory income tax rate 
State income taxes, net of federal income tax benefit 
Effect of statutory rate change 
Other 
  Total income tax expense 

2014 

$ 357,895 
  25,368 
4,225 
(422) 
$ 387,066 

Year Ended December 31, 
2013 

$ 224,833 
  13,518 
(4,178) 
(1,390) 
$ 232,783 

2012

$ 299,900
  30,955
(429)
1,071
$ 331,497

We  file  consolidated  and  separate  income  tax  returns  in  the  U.S.  federal  jurisdiction  and  in  many  state  jurisdictions.  The 

statutes  of  limitation  for  our  income  tax  returns  for  tax  years  ending  prior  to  2011  have  lapsed  and  therefore  are  not  available   
for  examination  by  respective  taxing  authorities.  We  have  not  paid  any  significant  interest  or  penalties  associated  with  our   

income  taxes.

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Note 7. Stockholders’ Equity

Dividends

During  2014,  we  paid  aggregate  cash  dividends  of  $87.0  million  to  holders  of  our  outstanding  common  stock  at  a  quarterly  rate  
of  $0.0625  per  outstanding  common  share,  or  an  annual  rate  of  $0.25  per  common  share.  See  Note  14,  Subsequent  Events,  for  details 
regarding  the  dividend  declared  in  the  first  quarter  of  2015.

Stock Repurchase Program

In  October  2011,  we  commenced  a  common  share  repurchase  program  for  up  to  $500  million  of  Denbury  common  shares,  as 
approved  by  the  Company’s  Board  of  Directors.  During  2012  and  2013,  the  Board  of  Directors  increased  the  dollar  amount  of  
Denbury  common  shares  that  could  be  purchased  under  the  program  to  an  aggregate  of  up  to  $1.162  billion.  The  program  has  
no  pre-established  ending  date  and  may  be  suspended  or  discontinued  at  any  time.  In  November  2014,  the  Company’s  Board  
of Directors suspended the common share repurchase program in light of commodity price uncertainty and to maintain our solid 
financial  position.  We  are  not  obligated  to  repurchase  any  dollar  amount  or  specific  number  of  shares  of  our  common  stock  
under  the  program.  The  following  table  presents  a  summary  of  repurchases  under  our  share  repurchase  program:

In thousands, except per-share data 

Total amount repurchased 
Weighted average price per share 
Denbury common stock repurchased (shares) 

Total Repurchases 
  Since Inception 

Year Ended December 31,

2014 

2013 

2012

$ 940,021 
$  15.68 
  59,957 

$ 200,369 
$  16.16 
  12,398 

$ 277,768 
$  16.87 
  16,469 

$ 266,657
$  15.71
  16,978

As  of  December  31,  2014,  an  additional  $221.9  million  remains  authorized  for  purchases  of  common  stock  under  this   

repurchase  program  (but  subject  to  the  current  suspension  of  this  program  by  the  Company’s  Board  of  Directors  in  November  2014). 
We  account  for  treasury  stock  using  the  cost  method  and  include  treasury  stock  as  a  component  of  stockholders’  equity.

Employee Stock Purchase Plan

We  have  an  Employee  Stock  Purchase  Plan  that  is  authorized  to  issue  up  to  11,900,000  shares  of  common  stock.  As  of  December  31, 

2014,  there  were  354,074  authorized  shares  remaining  to  be  issued  under  the  plan.  We  intend  to  increase  the  number  of  shares 
authorized  for  issuance  under  this  plan,  subject  to  shareholder  approval  at  our  2015  annual  meeting.  In  accordance  with  the  plan, 

eligible  employees  may  contribute  up  to  10%  of  their  base  salary,  and  we  match  75%  of  their  contribution.  The  combined  funds  
are  used  to  purchase  previously  unissued  Denbury  common  stock  or  treasury  stock  that  we  purchased  in  the  open  market  for  that 
purpose,  in  either  case,  based  on  the  market  value  of  our  common  stock  at  the  end  of  each  quarter.  We  recognize  compensation 
expense  for  the  Company  match  portion,  which  totaled  $7.0  million,  $6.5  million  and  $5.7  million  for  the  years  ended  December  31, 
2014,  2013  and  2012,  respectively.  This  plan  is  administered  by  the  Compensation  Committee  of  our  Board  of  Directors.

401(k) Plan

We  offer  a  401(k)  plan  to  which  employees  may  contribute  tax-deferred  earnings  subject  to  IRS  limitations.  We  match  100%  of  

an  employee’s  contribution,  up  to  6%  of  compensation,  as  defined  by  the  plan,  which  is  vested  immediately.  During  2014,  2013  and 

2012,  our  matching  contributions  to  the  401(k)  Plan  were  approximately  $9.9  million,  $9.0  million  and  $8.0  million,  respectively.

Note 8. Stock Compensation Plans

Stock Incentive Plans

We  have  two  stock  compensation  plans.  The  first  plan  (providing  only  for  the  issuance  of  stock  options)  has  been  in  existence 

since  1995  (the  “1995  Plan”)  and  expired  in  August  2005  (although  options  granted  under  the  1995  Plan  prior  to  that  time  can  remain 

outstanding  for  up  to  10  years).  The  second  plan,  the  2004  Omnibus  Stock  and  Incentive  Plan  (the  “2004  Plan”),  was  approved  by  

the  stockholders  in  May  2004  and  will  expire  in  May  2024.  The  2004  Plan  provides  for  the  issuance  of  incentive  and  non-qualified 
stock options, restricted stock awards, restricted stock units, SARs settled in stock, and performance-based awards that may be issued 
to  officers,  employees,  directors  and  consultants.  Awards  covering  a  total  of  34.5  million  shares  of  common  stock  have  been 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
authorized  for  issuance  pursuant  to  the  2004  Plan,  of  which  awards  covering  no  more  than  27.2  million  shares  may  be  issued  in  
the  form  of  restricted  stock  or  performance-based  awards.  At  December  31,  2014,  9.7  million  shares  were  available  under  the  2004 
Plan  for  future  issuance  of  awards,  all  of  which  could  be  issued  in  the  form  of  restricted  stock  or  performance-based  awards.  Our 
incentive  compensation  program  is  administered  by  the  Compensation  Committee  of  our  Board  of  Directors.

Prior  to  January  1,  2006,  we  granted  incentive  and  non-qualified  stock  options  to  our  employees.  Effective  January  1,  2006,  we 
completely  replaced  the  use  of  stock  options  for  employees  with  SARs  settled  in  stock,  as  SARs  are  less  dilutive  to  our  stockholders 
while  providing  an  employee  with  essentially  the  same  economic  benefits  as  stock  options.  The  stock  options  and  SARs  generally 
become  exercisable  over  a  three-  or  four-year  vesting  period,  with  the  specific  terms  of  vesting  determined  at  the  time  of  grant 
based  on  guidelines  established  by  the  Compensation  Committee  of  the  Board  of  Directors.  The  stock  options  and  SARs  expire  over 
terms  not  to  exceed  10  years  from  the  date  of  grant,  90  days  after  termination  of  employment,  90  days  or  one  year  after 
permanent  disability,  depending  on  the  plan,  or  one  year  after  the  death  of  the  optionee.  The  stock  options  and  SARs  are  granted 
with  a  strike  price  equal  to  the  fair  market  value  at  the  time  of  grant,  which  is  defined  in  the  2004  Plan  as  the  closing  price  on  the 
NYSE  on  the  date  of  grant.

Holders  of  non-performance-based  restricted  stock  awards  have  the  rights  and  privileges  of  owning  the  shares  (including  voting 

rights)  except  that  the  holders  are  not  entitled  to  delivery  of  a  portion  thereof  until  certain  requirements  are  met.  Beginning  in 
2014,  non-performance-based  restricted  stock  awards  granted  by  the  Company  provide  the  holders  with  forfeitable  dividend  rights 
until  the  award  vests.  Non-performance-based  restricted  stock  awards  vest  over  three-to-four-year  vesting  periods,  with  the  specific 
terms  of  vesting  determined  at  the  time  of  grant.

Annually,  the  Board  of  Directors  grants  performance-based  equity  awards  to  officers  of  Denbury.  These  performance-based 

awards  generally  vest  over  1.25  to  3.25  years,  and  the  number  of  performance-based  shares  earned  (and  eligible  to  vest)  during  the 

performance  period  will  depend  upon  two  sets  of  factors:  (1)  our  level  of  success  in  achieving  specifically  identified  performance 
targets  (“Performance-Based  Operational  Awards”)  and  (2)  performance  of  our  stock  relative  to  that  of  a  designated  peer  group 

(“Performance-Based  TSR  Awards”).  Generally,  one-half  of  the  maximum  number  of  shares  that  could  be  earned  under  the 
performance-based  awards  will  be  earned  for  performance  at  the  designated  target  levels  (100%  target  vesting  levels)  or  upon  any 

earlier  change  of  control,  and  twice  the  target  number  of  shares  will  be  earned  if  the  maximum  target  levels  are  met.  If  performance 
is  below  the  designated  minimum  levels  for  all  performance  targets,  no  performance-based  shares  will  be  earned.  Performance-

Based  Operational  Awards  are  valued  using  the  fair  market  value  of  Denbury  stock  on  the  grant  date,  and  Performance-Based  TSR 
Awards  are  valued  using  a  Monte  Carlo  simulation.

Stock-based  compensation  expense  associated  with  our  field  employees  is  included  in  “Lease  operating  expenses,”  while  such 

expense  associated  with  non-field  employees  is  included  in  “General  and  administrative  expenses”  in  the  Consolidated  Statements 
of  Operations.  Stock-based  compensation  associated  with  our  employees  involved  in  exploration  and  drilling  activities  is 

capitalized  as  part  of  “Oil  and  natural  gas  properties”  in  the  Consolidated  Balance  Sheets.

Stock-based  compensation  costs  for  the  years  ended  December  31,  2014,  2013  and  2012,  are  as  follows:

In thousands 

Stock-based compensation expensed
  General and administrative expenses 
  Lease operating expenses 

  Total stock-based compensation expensed 

Stock-based compensation capitalized 
Total cost of stock-based compensation arrangements 

Income tax benefit recognized for stock-based compensation arrangements 

Year Ended December 31, 
2013 

2012

2014 

$ 27,789 
  2,724 
  30,513 
  9,019 
$ 39,532 

$ 11,595 

$ 30,429 
  2,574 
  33,003 
  9,088 
$ 42,091 

$ 12,541 

$ 26,463
  2,847
  29,310
  8,587
$ 37,897

$ 11,284

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Stock Options and SARs

The  fair  value  of  each  SAR  award  is  estimated  on  the  date  of  grant  using  the  Black-Scholes  option  pricing  model  with  the 

assumptions  noted  in  the  following  table.  The  risk-free  rate  for  periods  within  the  contractual  life  of  the  SAR  is  based  on  the  U.S. 
Treasury  yield  curve  in  effect  at  the  time  of  grant.  The  expected  life  of  SARs  granted  was  derived  from  examination  of  our   
historical  SAR  grants  and  subsequent  exercises.  The  contractual  terms  (cliff  vesting  and  graded  vesting)  are  evaluated  separately  
for  the  expected  life,  as  the  exercise  behavior  for  each  is  different.  Expected  volatilities  are  based  on  the  historical  volatility  
of  our  common  stock.

Weighted average fair value of SARs granted 
Risk-free interest rate 
Expected life   
Expected volatility 
Dividend yield 

The  following  is  a  summary  of  our  stock  option  and  SAR  activity:

Outstanding at December 31, 2013 
Granted 
Exercised 
Forfeited 
Expired  
Outstanding at December 31, 2014 

Exercisable at end of period 

2014 

$3.55 

1.31% 

Year Ended December 31, 
2013 

2012

$6.72 

0.67% 

$8.90
0.79%

3.8 to 4.0 years 

3.6 to 4.8 years 

4.0 to 5.0 years

38.0% 
3.10% 

50.4% 
—% 

64.9%
—%

Number 
of Awards 
8,986,915 
555,786 
(1,612,822) 
(136,493) 
  (324,653) 
 7,468,733  

 5,846,933 

Weighted 
Average 
Exercise 
Price 
$ 16.00
  14.60
  10.23
  17.03
  21.02
  16.90 

$ 17.05 

Weighted 
Average 
Remaining 
Contractual Life 
(in years) 

Aggregate
Intrinsic
Value  
(in thousands)

  2.8 

  2.2 

$ 178

$  74

The  following  is  a  summary  of  the  total  intrinsic  value  of  stock  options  and  SARs  exercised  and  grant-date  fair  value  of  stock 

options  and  SARs  vested:

In thousands 

Intrinsic value of stock options and SARs exercised 
Grant-date fair value of stock options and SARs vested 

Year Ended December 31, 
2013 

$ 17,287 
  12,852 

2014 

$ 7,985 
  9,998 

2012

$ 17,315
  26,391

As  of  December  31,  2014,  there  was  $3.5  million  of  total  compensation  cost  to  be  recognized  in  future  periods  related  to 

nonvested  share-based  SAR  compensation  arrangements.  The  cost  is  expected  to  be  recognized  over  a  weighted-average  period  of 

1.6  years.  The  following  is  a  summary  of  cash  received  from  stock  option  exercises  under  share-based  payment  arrangements  and 
tax  benefits  realized  from  the  exercises  of  stock  options  and  SARs:

In thousands 

Cash received from stock option exercises 
Tax benefit realized for the exercises of stock options and SARs     

Restricted Stock – 2004 Plan

Year Ended December 31, 
2013 

2014 

$ 7,022 
212 

$ 5,487 
437 

2012

$ 6,022
458

As  of  December  31,  2014,  there  was  $27.7  million  of  unrecognized  compensation  expense  related  to  nonvested  non-performance-

based  restricted  stock  grants.  This  unrecognized  compensation  cost  is  expected  to  be  recognized  over  a  weighted-average   

period  of  1.8  years.  The  following  is  a  summary  of  the  total  vesting  date  fair  value  of  non-performance-based  restricted  stock 
under  the  2004  Plan:

In thousands 

Fair value of restricted stock vested   

Year Ended December 31, 
2013 

2014 

2012

$ 24,780 

$ 21,529 

$ 22,332

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
   
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
A  summary  of  the  status  of  our  nonvested  non-performance-based  restricted  stock  grants  issued  under  our  2004  Plan  and  the 

changes  during  the  year  ended  December  31,  2014,  is  presented  below:

Nonvested at December 31, 2013 
Granted 
Vested   
Forfeited 
Nonvested at December 31, 2014 

Restricted Stock – Legacy Encore Plan

Number 
of Shares 

  3,761,084 
  2,001,148 
  (1,512,407) 
  (510,791) 
 3,739,034 

Weighted
Average
Grant-Date
Fair Value

$ 15.98
  16.34
  16.91
  13.27
  16.17

In  February  2010,  prior  to  the  consummation  of  the  merger  with  Encore,  Encore  issued  a  restricted  stock  grant  to  its  employees 
under  the  Encore  Acquisition  Company  2008  Incentive  Stock  Plan  (“Encore  Plan”).  At  the  time  of  the  merger  with  Encore,  the  shares 
were  converted  into  shares  of  Denbury  restricted  stock.  The  shares  vest  ratably  over  a  four-year  graded  vesting  period;  however, 
legacy  Encore  employees  who  terminated  their  employment  for  Good  Reason,  as  defined  by  Encore’s  legacy  Employee  Severance 
Protection  Plan,  automatically  vested  in  their  awards  upon  termination.  The  remaining  nonvested  restricted  stock  issued  under  
the  Encore  Plan  vested  during  the  first  quarter  of  2014.  The  following  is  a  summary  of  the  total  vesting  date  fair  value  of  restricted 
stock  under  the  Encore  Plan:

In thousands 

Fair value of restricted stock vested   

Year Ended December 31, 
2013 

$ 512 

2014 

$ 340 

2012

$ 584

A  summary  of  the  status  of  the  vested  restricted  stock  grants  under  the  Encore  Plan  and  the  changes  during  the  year  ended 

December  31,  2014,  is  presented  below:

Nonvested at December 31, 2013 
Vested   
Forfeited 
Nonvested at December 31, 2014 

Performance-Based Equity Awards

Weighted
Average
Grant-Date
Fair Value

$ 15.43
  15.43
  15.43
  —

Number 
of Shares 

 21,741 
 (21,078) 
(663) 
  — 

During  2014  and  2013,  we  granted  Performance-Based  Operational  Awards  and  Performance-Based  TSR  Awards  to  our  officers.  

As  of  December  31,  2014,  there  was  $5.3  million  of  unrecognized  compensation  expense  related  to  nonvested  performance-based 
equity  awards.  This  unrecognized  compensation  cost  is  expected  to  be  recognized  over  a  weighted-average  period  of  1.9  years.  

The  range  of  assumptions  used  in  the  Monte  Carlo  simulation  valuation  approach  for  Performance-Based  TSR  Awards  (presented  at 

the  target  level)  are  as  follows:

Weighted average fair value of Performance-Based TSR Awards granted 
Risk-free interest rate 
Expected life   
Expected volatility 
Dividend yield 

Year Ended December 31, 
2013 

2014 

$ 19.81 

0.80% 

$ 20.08 

0.41% 

2012

$ 24.68

0.42%

  3.0 years 

  3.0 years 

 2.8 years

39.4% 
2.50% 

42.3% 
—% 

45.2%
—%

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A  summary  of  the  status  of  the  nonvested  performance-based  equity  awards  (presented  at  the  target  level)  during  the  year  ended 

December  31,  2014,  is  as  follows:

Nonvested at December 31, 2013 
Granted 
Forfeited 
Nonvested at December 31, 2014 

Performance-Based  
Operational Awards 

Performance-Based 
TSR Awards 

Number  
of Awards 

 209,474 
 275,870 
 (33,946) 
 451,398 

Weighted 
Average 
Grant-Date 
Fair Value 

$ 16.77 
  16.55 
  16.64 
  16.65 

Number 
of Awards 

 296,391 
 275,870 
 (38,650) 
 533,611 

Weighted
Average
Grant-Date
Fair Value

$ 21.43
  19.81
  20.50
  20.66

The  following  is  a  summary  of  the  total  vesting  date  fair  value  of  performance-based  equity  awards:

In thousands 

Vesting date fair value of Performance-Based Operational Awards 

Year Ended December 31, 
2013 

$ 2,541 

2014 

$  — 

2012

$ 2,191

Note 9. Commodity Derivative Contracts

We  do  not  apply  hedge  accounting  treatment  to  our  oil  and  natural  gas  derivative  contracts;  therefore,  the  changes  in  the  fair 
values  of  these  instruments  are  recognized  in  income  in  the  period  of  change.  These  fair  value  changes,  along  with  the  settlements 

of  expired  contracts,  are  shown  under  “Commodity  derivatives  expense  (income)”  in  our  Consolidated  Statements  of  Operations.

From  time  to  time,  we  enter  into  various  oil  and  natural  gas  derivative  contracts  to  provide  an  economic  hedge  of  our  exposure 

to  commodity  price  risk  associated  with  anticipated  future  oil  and  natural  gas  production.  We  do  not  hold  or  issue  derivative 

financial  instruments  for  trading  purposes.  These  contracts  have  historically  consisted  of  price  floors,  collars,  three-way  collars, 
fixed-price  swaps,  and  fixed-price  swaps  enhanced  with  a  sold  put.  The  production  that  we  hedge  has  varied  from  year  to  year 

depending  on  our  levels  of  debt  and  financial  strength  and  expectation  of  future  commodity  prices.  For  the  past  several  years,  we 
have  employed  a  strategy  to  hedge  a  substantial  portion  of  our  forecasted  production  approximately  18  months  to  two  years  

in  the  future  (from  the  then-current  quarter),  as  we  believe  it  is  important  to  protect  our  future  cash  flow  to  provide  a  level  of 
assurance  for  our  capital  spending  and  dividends  in  those  future  periods.  With  the  decline  in  commodity  futures  prices  in  late  2014 
and  early  2015,  as  of  late  February  2015,  we  have  deferred  entering  into  new  oil  derivative  contracts  since  the  third  quarter  of 

2014. Therefore, as of February 19, 2015, the percentage of our forecasted oil production that is currently hedged for the fourth quarter 
of  2015  and  calendar  2016  is  less  than  the  percentage  hedged  in  recent  years.  During  periods  of  lower  oil  prices,  we  may   

defer  entering  into  new  contracts  until  futures  prices  return  to  levels  that  we  consider  economically  conducive  to  our  doing  so.

We  manage  and  control  market  and  counterparty  credit  risk  through  established  internal  control  procedures  that  are  reviewed 

on  an  ongoing  basis.  We  attempt  to  minimize  credit  risk  exposure  to  counterparties  through  formal  credit  policies,  monitoring 
procedures,  and  diversification,  and  all  of  our  commodity  derivative  contracts  are  with  parties  that  are  lenders  under  our  Bank  Credit 

Agreement  (or  affiliates  of  such  lenders).  As  of  December  31,  2014,  all  of  our  outstanding  derivative  contracts  were  subject  to 

enforceable  master  netting  arrangements  whereby  payables  on  those  contracts  can  be  offset  against  receivables  from  separate 

derivative  contracts  with  the  same  counterparty.  It  is  our  policy  to  classify  derivative  assets  and  liabilities  on  a  gross  basis  on  our 

balance  sheets,  even  if  the  contracts  are  subject  to  enforceable  master  netting  arrangements.

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The  following  table  summarizes  our  commodity  derivative  contracts,  none  of  which  are  classified  as  hedging  instruments  in 

accordance  with  the  FASC  Derivatives  and  Hedging  topic:

  Months 

Index Price 

Volume  (2) 

Range  (3) 

Swap 

Sold Put 

Floor 

Ceiling

Contract Prices (1) 

Weighted Average Price 

Oil Contracts:
  2015 Enhanced Swaps (4)

  Jan – Mar 
  Jan – Mar 
  Apr – June 
  Apr – June 
  July – Sept 
  July – Sept 
  Oct – Dec 
  Oct – Dec 
  2015 Collars
  Jan – Mar 
  Jan – Mar 
  Apr – June 
  Apr – June 
  July – Sept 
  July – Sept 

  2015 Three-Way Collars (5)

  Oct – Dec 
  Oct – Dec 

  2016 Enhanced Swaps (4)

  Jan – Mar 
  Jan – Mar 
  Apr – June 
  Apr – June 

  2016 Three-Way Collars (5)

  Jan – Mar 
  Jan – Mar 
  Apr – June 
  Apr – June 

Natural Gas Contracts:
  2015 Collars
  Jan – Dec 

NYMEX 
LLS 
NYMEX 
LLS 
NYMEX 
LLS 
NYMEX 
LLS 

NYMEX 
LLS 
NYMEX 
LLS 
NYMEX 
LLS 

NYMEX 
LLS 

NYMEX 
LLS 
NYMEX 
LLS 

NYMEX 
LLS 
NYMEX 
LLS 

  14,000 
  16,000 
  8,000 
  16,000 
  10,000 
  16,000 
  12,000 
  8,000 

  24,000 
  4,000 
  30,000 
  4,000 
  28,000 
  4,000 

$ 90.00   –  90.30 
  93.20   –  94.00 
  90.00   –  90.00 
  93.20   –  94.00 
  90.00   –  90.10 
  93.20   –  94.00 
  91.15   –  94.00 
  93.80   –  96.50 

$ 80.00   – 100.90 
  85.00   – 102.20 
  80.00   –  95.25 
  85.00   – 102.50 
  80.00   –  95.25 
  85.00   – 100.00 

  10,000 
  8,000 

$ 85.00   – 102.00 
  88.00   – 104.25 

  12,000 
  8,000 
  2,000 
  6,000 

  10,000 
  6,000 
  2,000 
  2,000 

$ 90.65   –  93.35 
  93.70   –  95.45 
  90.35   –  90.35 
  93.30   –  93.50 

$ 85.00   – 101.25 
  88.00   – 103.15 
  85.00   –  95.50 
  88.00   –  98.25 

$ 90.06 
  93.63 
  90.00 
  93.65 
  90.02 
  93.65 
  92.42 
  94.94 

$  — 
  — 
  — 
  — 
  — 
  — 

$  — 
  — 

$ 92.43 
  94.81 
  90.35 
  93.38 

$  — 
  — 
  — 
  — 

$ 65.21 
  68.00 
  65.75 
  68.00 
  65.30 
  68.00 
  68.00 
  68.00 

$  — 
  — 
  — 
  — 
  — 
  — 

$ 68.00 
  68.00 

$ 68.00 
  68.50 
  68.00 
  70.00 

$ 68.00 
  68.00 
  68.00 
  70.00 

$  — 
  — 
  — 
  — 
  — 
  — 
  — 
  — 

$ 80.00 
  85.00 
  80.00 
  85.00 
  80.00 
  85.00 

$ 85.00 
  88.00 

$  — 
  — 
  — 
  — 

$ 85.00 
  88.00 
  85.00 
  88.00 

$  —
  —
  —
  —
  —
  —
  —
  —

$ 96.75
 102.10
  94.72
 101.75
  95.05
  99.50

$ 99.00
 100.99

$  —
  —
  —
  —

$ 99.85
 102.10
  95.50
  98.25

NYMEX 

  8,000 

$  4.00   – 

4.53 

$  — 

$  — 

$  4.00 

$  4.51

(1)  Contract prices are stated in $/Bbl and $/MMBtu for oil and natural gas contracts, respectively.

(2)  Contract volumes are stated in Bbls/d and MMBtus/d for oil and natural gas contracts, respectively.

(3)  Ranges presented for enhanced swaps represent the lowest and highest fixed prices of all open contracts for the period presented. For collars and three-way collars, 

ranges represent the lowest floor price and highest ceiling price for all open contracts for the period presented.

(4)  An enhanced swap is a fixed-price swap contract combined with a sold put feature (at a lower price) with the same counterparty. The value associated with the sold 

put is used to increase or enhance the fixed price of the swap. At the contract settlement date, (1) if the index price is higher than the swap price, we pay the 
counterparty the difference between the index price and swap price for the contracted volumes, (2) if the index price is lower than the swap price but at or above  
the sold put price, the counterparty pays us the difference between the index price and the swap price for the contracted volumes, and (3) if the index price is lower 
than the sold put price, the counterparty pays us the difference between the swap price and the sold put price for the contracted volumes.

(5)  A three-way collar is a costless collar contract combined with a sold put feature (at a lower price) with the same counterparty. The value received for the sold put is 
used to enhance the contracted floor and ceiling price of the related collar. At the contract settlement date, (1) if the index price is higher than the ceiling price,  
we pay the counterparty the difference between the index price and ceiling price for the contracted volumes, (2) if the index price is between the floor and ceiling 
price, no settlements occur, (3) if the index price is lower than the floor price but at or above the sold put price, the counterparty pays us the difference between  
the index price and the floor price for the contracted volumes, and (4) if the index price is lower than the sold put price, the counterparty pays us the difference 
between the floor price and the sold put price for the contracted volumes.

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Note 10. Fair Value Measurements

The  FASC  Fair  Value  Measurement  topic  defines  fair  value  as  the  price  that  would  be  received  to  sell  an  asset  or  paid  to  transfer 

a  liability  in  an  orderly  transaction  between  market  participants  at  the  measurement  date  (often  referred  to  as  the  “exit  price”).  
We  utilize  market  data  or  assumptions  that  market  participants  would  use  in  pricing  the  asset  or  liability,  including  assumptions 
about risk and the risks inherent in the inputs to the valuation technique. These inputs can be readily observable, market corroborated 
or  generally  unobservable.  We  primarily  apply  the  income  approach  for  recurring  fair  value  measurements  and  endeavor  to   
utilize  the  best  available  information.  Accordingly,  we  utilize  valuation  techniques  that  maximize  the  use  of  observable  inputs  and 
minimize  the  use  of  unobservable  inputs.  We  are  able  to  classify  fair  value  balances  based  on  the  observability  of  those  inputs.  
The  FASC  establishes  a  fair  value  hierarchy  that  prioritizes  the  inputs  used  to  measure  fair  value.  The  hierarchy  gives  the  highest 
priority  to  unadjusted  quoted  prices  in  active  markets  for  identical  assets  or  liabilities  (Level  1  measurement)  and  the  lowest 
priority  to  unobservable  inputs  (Level  3  measurement).  The  three  levels  of  the  fair  value  hierarchy  are  as  follows:

•  Level 1 — Quoted prices in active markets for identical assets or liabilities as of the reporting date.

•  Level 2 — Pricing inputs are other than quoted prices in active markets included in Level 1, which are either directly or indirectly 

observable as of the reported date. Level 2 includes those financial instruments that are valued using models or other valuation 
methodologies. Instruments in this category include non-exchange-traded oil and natural gas derivatives that are based on 
NYMEX pricing. Our costless collars and the sold put features of our enhanced oil swaps and three-way collars are valued using 
the Black-Scholes model, an industry standard option valuation model that takes into account inputs such as contractual  

prices for the underlying instruments, including maturity, quoted forward prices for commodities, interest rates, volatility factors 
and credit worthiness, as well as other relevant economic measures. Substantially all of these assumptions are observable in  
the marketplace throughout the full term of the instrument, can be derived from observable data or are supported by observable 
levels at which transactions are executed in the marketplace.

•  Level 3 — Pricing inputs include significant inputs that are generally less observable. These inputs may be used with internally 
developed methodologies that result in management’s best estimate of fair value. At December 31, 2014, instruments in this 
category include non-exchange-traded oil derivatives that are based on regional pricing other than NYMEX (e.g., Light Louisiana 

Sweet). The valuation models utilized for enhanced swaps, costless collars and three-way collars are consistent with the 
methodologies described above; however, since the instruments are based on regional pricing other than NYMEX, certain inputs 

to the valuation are less observable. Implied volatilities utilized in the valuation of Level 3 instruments are developed using a 
benchmark, which is considered a significant unobservable input. A one percent increase or decrease in implied volatility would 

result in a change of approximately $1.4 million in the fair value of these instruments as of December 31, 2014.

We  adjust  the  valuations  from  the  valuation  model  for  nonperformance  risk,  using  our  estimate  of  the  counterparty’s  credit 

quality  for  asset  positions  and  our  credit  quality  for  liability  positions.  We  use  multiple  sources  of  third-party  credit  data  in 
determining  counterparty  nonperformance  risk,  including  credit  default  swaps.

The  following  table  sets  forth  by  level  within  the  fair  value  hierarchy  our  financial  assets  and  liabilities  that  were  accounted  for 

at  fair  value  on  a  recurring  basis  as  of  December  31,  2014  and  2013:

In thousands 

December 31, 2014
Assets
  Oil and natural gas derivative contracts – current 
  Oil and natural gas derivative contracts – long-term 

  Total Assets 

December 31, 2013
Assets
  Oil and natural gas derivative contracts – current 
  Oil and natural gas derivative contracts – long-term 

  Total Assets 

Liabilities
  Oil and natural gas derivative contracts – current 
  Oil and natural gas derivative contracts – long-term 

  Total Liabilities 

Fair Value Measurements Using:

Quoted Prices 
in Active 
Markets 
(Level 1) 

Significant 
Other Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Total

$  — 
  — 
$  — 

$  — 
  — 
$  — 

$  — 
  — 
$  — 

$ 283,238 
  34,862 
$ 318,100 

$ 157,121 
  31,325 
$ 188,446 

$ 440,359
  66,187
$ 506,546

$ 

5 
3,034 
$  3,039 

$  (53,822) 
(3,214) 
$  (57,036) 

$ 

— 
6,908 
$  6,908 

$ 

$ 

— 
(199) 
(199) 

$ 

5
9,942
$  9,947

$  (53,822)
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Since  we  do  not  apply  hedge  accounting  for  our  commodity  derivative  contracts,  any  gains  and  losses  on  our  assets  and 

liabilities  are  included  in  “Commodity  derivatives  expense  (income)”  in  the  accompanying  Consolidated  Statements  of  Operations.

Level 3 Fair Value Measurements

The  following  table  summarizes  the  changes  in  the  fair  value  of  our  Level  3  assets  and  liabilities  for  the  years  ended   

December  31,  2014  and  2013:

In thousands 

Fair value of Level 3 instruments, beginning of year 
  Fair value adjustments on commodity derivatives 
Fair value of Level 3 instruments, end of year 

 Year Ended December 31, 
2013

2014 

$  6,709 
  181,737 
$ 188,446 

$  —
  6,709
$ 6,709

The amount of total gains for the period included in earnings attributable  

to the change in unrealized gains relating to assets still held at the reporting date 

$ 181,737 

$ 6,709

We  utilize  an  income  approach  to  value  our  Level  3  enhanced  swaps,  costless  collars  and  three-way  collars.  We  obtain  and  
ensure  the  appropriateness  of  the  significant  inputs  to  the  calculation,  including  contractual  prices  for  the  underlying  instruments, 
maturity,  forward  prices  for  commodities,  interest  rates,  volatility  factors  and  credit  worthiness,  and  the  fair  value  estimate  is 

prepared  and  reviewed  on  a  quarterly  basis.  The  following  table  details  fair  value  inputs  related  to  implied  volatilities  utilized  in 
the  valuation  of  our  Level  3  oil  derivative  contracts:

Fair Value at
12/31/2014 
(in thousands) 

Valuation Technique 

Unobservable Input 

Oil derivative contracts 

$ 188,446 

Discounted cash flow / 
Black-Scholes 

Volatility of Light Louisiana Sweet for settlement 
periods beginning after January 1, 2015

Range

29.3% – 44.2% 

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

During  2012,  we  recorded  a  $15.1  million  impairment  charge  for  an  investment  in  the  preferred  stock  of  an  entity  that  was  created 

to  develop  a  gasification  plant  (in  which  we  would  offtake  its  CO2  to  use  in  our  tertiary  oil  operations)  as  a  result  of  this  project   
not  moving  forward.  This  charge  is  classified  as  “Impairment  of  assets”  in  the  Consolidated  Statement  of  Operations  for  the  year 
ended  December  31,  2012.

Other Fair Value Measurements

The  carrying  value  of  our  loans  under  our  Bank  Credit  Agreement  approximate  fair  value  as  they  are  subject  to  short-term 
floating  interest  rates  that  approximate  the  rates  available  to  us  for  those  periods.  We  use  a  market  approach  to  determine  fair 

value  of  our  fixed-rate  long-term  debt  using  observable  market  data.  The  fair  values  of  our  senior  subordinated  notes  are  based  
on  quoted  market  prices.  The  estimated  fair  value  of  our  debt  as  of  December  31,  2014  and  2013,  excluding  pipeline  financing  and 
capital  lease  obligations,  is  $2,938.6  million  and  $2,957.9  million,  respectively.  We  have  other  financial  instruments  consisting 
primarily  of  cash,  cash  equivalents,  short-term  receivables  and  payables  that  approximate  fair  value  due  to  the  nature  of  the 

instrument  and  the  relatively  short  maturities.

Note 11. Commitments and Contingencies

Leases

We  lease  office  space,  equipment  and  vehicles  that  have  non-cancelable  lease  terms.  Currently,  our  outstanding  leases  

have  terms  up  to  11  years.  We  have  subleased  part  of  the  office  space  included  in  our  operating  leases  for  which  we  received 
rental  payments.  The  following  table  summarizes  operating  lease  payments  paid  and  sublease  rentals  received  during  the 
periods  indicated:

In thousands 

Operating lease payments 
Sublease rental receipts 

Year Ended December 31, 
2013 

2014 

$ 43,333 
  2,347 

$ 37,211 
  2,237 

2012

$ 33,606
  2,685

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The  following  tables  summarize  by  year  the  remaining  non-cancelable  future  payments  under  our  leases  as  of  December  31,  2014:

In thousands 

2015  
2016  
2017  
2018  
2019  
Thereafter  
  Total minimum lease payments 
  Less: Amount representing interest 

  Present value of minimum lease payments 

In thousands 

2015  
2016  
2017  
2018  
2019  
Thereafter  
  Total minimum lease payments 

Pipeline
and Capital
Leases

$  61,225
  61,906
  56,072
  53,083
  44,960
  237,473
  514,719
  (191,095)
$ 323,624

Operating
Leases

$  12,556
  12,532
  12,774
  12,730
  11,203
  56,630
$ 118,425

In  addition,  we  expect  to  receive  approximately  $12.4  million  for  2015  through  2019  under  our  sublease  agreements.

Commitments

We  have  entered  into  long-term  commitments  to  purchase  CO2  that  are  either  non-cancelable  or  cancelable  only  upon  the 

occurrence  of  specified  future  events.  The  commitments  continue  for  up  to  17  years.  The  price  we  will  pay  for  CO2  generally  varies 
depending on the amount of CO2 delivered and the price of oil. Once all commitments have commenced (currently expected in 2016),  
our  annual  commitment  under  these  contracts  could  range  from  $47  million  to  $67  million  per  year,  assuming  a  $60  per  Bbl  NYMEX 

oil  price.

We  are  party  to  long-term  contracts  that  require  us  to  deliver  CO2  to  our  industrial  CO2  customers  at  various  contracted  prices, 

plus  we  have  a  CO2  delivery  obligation  to  Genesis  related  to  two  CO2  volumetric  production  payments  (“VPPs”).  Based  upon  the 
maximum  amounts  deliverable  as  stated  in  the  industrial  contracts  and  the  VPPs,  we  estimate  that  we  may  be  obligated  to  deliver 
up to 273 Bcf of CO2 to these customers over the next 14 years. The maximum volume required in any given year is approximately  
74  MMcf/d,  which  we  judge  to  be  minor  given  the  size  of  our  Jackson  Dome  proven  CO2  reserves  at  December  31,  2014,  our  current 
production  capabilities  and  our  projected  levels  of  CO2  usage  for  our  own  tertiary  flooding  program.

In  conjunction  with  the  August  2011  Riley  Ridge  acquisition,  we  assumed  the  20-year  helium  supply  contract  under  which  the 
original  participants  in  Riley  Ridge  agreed  to  supply  helium  to  a  third-party  purchaser.  After  the  commencement  date,  the  contract 

provides for the delivery of a minimum contracted quantity of helium, subject to adjustment after startup of the Riley Ridge gas 

processing  facility,  which,  if  not  supplied  in  accordance  with  the  terms  of  the  contract,  may  obligate  us  to  compensate  the  third-

party  helium  purchaser  for  the  amount  of  the  shortfall  in  an  amount  not  to  exceed  $8.0  million  per  year,  or  $46.0  million  over  

the  term  of  the  contract.

Delhi Field Release

In  June  2013,  a  release  of  well  fluids,  consisting  of  a  mixture  of  carbon  dioxide,  saltwater,  natural  gas  and  oil,  was  discovered  

(and  reported)  within  an  area  of  the  Denbury-operated  Delhi  Field  located  in  northern  Louisiana.  We  completed  our  remediation 

efforts  with  respect  to  such  release  during  the  fourth  quarter  of  2013;  however,  we  continue  to  monitor  the  impacted  area  to 

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confirm  the  effectiveness  of  the  remediation  efforts.  During  the  years  ended  December  31,  2014  and  2013,  we  recorded  $16.8  million 
and  $114.0  million,  respectively,  of  lease  operating  expenses  related  to  this  release  and  its  remediation  in  our  Consolidated 
Statements  of  Operations,  which  brings  our  total  cost  estimate  to  date  with  respect  to  these  expenses  to  $130.8  million,  of  which 
we  have  paid  $112.6  million.  The  $16.8  million  of  additional  charges  in  2014  primarily  consist  of  our  actual  or  estimated  expenses 
related  to  third-party  property  and  commercial  damage  claims  that  have  been  settled  or  asserted  in  connection  with  the  release, 
which  are  expected  to  be  recoverable  under  our  insurance  policies.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
We  maintain  insurance  policies  to  cover  certain  costs,  damages  and  claims  related  to  releases  of  well  fluids  and  remediation.  
We  received  a  $25.0  million  cost  reimbursement  ($23.9  million  net  to  Denbury)  in  October  2014  related  to  the  Delhi  Field  release  and 
remediation  from  our  insurance  carrier  providing  the  first  layer  of  our  excess  insurance  coverage,  representing  approximately  
20% of our total incident costs through year-end 2014. The insurance reimbursement was recognized as a reduction to lease operating 
expenses  in  our  Consolidated  Statement  of  Operations  for  the  year  ended  December  31,  2014.  We  have  not  reached  any 
agreement  with  our  remaining  carriers  as  to  further  reimbursements,  but  given  our  belief  that  under  our  policies  we  are  entitled  
to  reimbursement  of  between  approximately  one-third  and  two-thirds  of  our  total  costs,  we  have  filed  suit  to  pursue  further 
reimbursements,  the  ultimate  outcome  of  which  cannot  be  predicted.

Litigation

We  are  involved  in  various  lawsuits,  claims  and  regulatory  proceedings  incidental  to  our  businesses.  While  we  currently  believe 

that  the  ultimate  outcome  of  these  proceedings,  individually  and  in  the  aggregate,  will  not  have  a  material  adverse  effect  on  
our  financial  position,  results  of  operations  or  cash  flows,  litigation  is  subject  to  inherent  uncertainties.  If  an  unfavorable  ruling  were 
to  occur,  there  exists  the  possibility  of  a  material  adverse  impact  on  our  net  income  in  the  period  in  which  the  ruling  occurs.  
We  provide  accruals  of  probable  losses  for  litigation  and  claims  if  we  determine  that  a  loss  is  probable  and  the  amount  can  be 
reasonably  estimated.

Other Contingencies

We  are  subject  to  audits  for  various  taxes  (income,  sales  and  use,  and  severance)  in  the  various  states  in  which  we  operate,  and 

from  time  to  time  receive  assessments  for  potential  taxes  that  we  may  owe.  In  the  past,  settlement  of  these  matters  has  not  had  a 
material  adverse  financial  impact  on  us,  and  currently  we  have  no  material  assessments  for  potential  taxes.

We  are  subject  to  various  possible  contingencies  that  arise  primarily  from  interpretation  of  federal  and  state  laws  and 

regulations  affecting  the  oil  and  natural  gas  industry.  Such  contingencies  include  differing  interpretations  as  to  the  prices  at  which 
oil  and  natural  gas  sales  may  be  made,  the  prices  at  which  royalty  owners  may  be  paid  for  production  from  their  leases, 

environmental  issues  and  other  matters.  Although  we  believe  that  we  have  complied  with  the  various  laws  and  regulations, 
administrative  rulings  and  interpretations  thereof,  adjustments  could  be  required  as  new  interpretations  and  regulations  are  issued. 

In  addition,  production  rates,  marketing  and  environmental  matters  are  subject  to  regulation  by  various  federal  and  state  agencies.

Note 12. Additional Balance Sheet Details

Trade and Other Receivables, Net

In thousands 

Commodity derivatives settlement receivables  
Trade accounts receivable, net 
Federal income tax receivable, net 
Other receivables 
  Total  

Allowance for Doubtful Accounts

December 31, 

2014 

$  59,755 
  45,407 
  37,652 
  14,141 
$ 156,955 

2013

$  —
  53,737
—
  24,558
$ 78,295

We  record  an  allowance  for  doubtful  accounts  for  receivables  that  we  determine  to  be  uncollectible  based  on  the  specific 

identification  basis.  The  allowance  for  doubtful  accounts,  which  is  netted  against  “Trade  and  other  receivables”  on  the  Consolidated 

Balance  Sheets,  was  $0.4  million  and  $0.3  million  at  December  31,  2014  and  2013,  respectively.

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Accounts Payable and Accrued Liabilities

In thousands 

Accrued exploration and development costs 
Accounts payable 
Accrued compensation 
Accrued lease operating expenses 
Accrued interest 
Taxes payable 
Other 
  Total  

Note 13. Supplemental Cash Flow Information

Supplemental Cash Flow Information

In thousands 

Supplemental cash flow information
  Cash paid for interest, expensed 
  Cash paid for interest, capitalized  
  Cash paid for income taxes 
  Cash received from income tax refunds 
Noncash investing activities

Increase in asset retirement obligations 
Increase (decrease) in liabilities for capital expenditures 
Increase in restricted cash (1) 
  Decrease in restricted cash (2) 

December 31, 

2014 

2013

$  90,939 
  64,604 
  62,513 
  56,798 
  48,255 
  39,816 
  31,833 
$ 394,758 

$ 100,564
  63,263
  55,043
  59,762
  68,871
  28,019
  35,021
$ 410,543

Year Ended December 31, 
2013 

2014 

2012

$ 185,140 
  24,202 
5,033 
(13,193) 

6,500 
215 
— 
— 

$  117,442 
79,253 
28,895 
(17,087) 

26,946 
(18,321) 
— 
  1,050,328 

$  137,950
77,432
99,194
(38,004)

56,290
(26,882)
 1,262,559
  212,544

(1)  During 2012, $212.5 million of proceeds from the sale of certain non-core assets in the Gulf Coast Region and $1.05 billion of the cash proceeds from the  

Bakken  Exchange  Transaction  were  paid  by  the  respective  purchaser  directly  to  a  qualified  intermediary  to  facilitate  a  like-kind-exchange  transaction  for   
federal income tax purposes. 

(2)  During 2012 and 2013, proceeds from the sales of our oil and natural gas property dispositions in 2012, which were held by a qualified intermediary, were  

released in 2012 to fund the Thompson Field acquisition and in 2013 primarily to fund a portion of the CCA acquisition and certain post-closing costs under the  
Bakken Exchange Transaction. 

Note 14. Subsequent Events

Equity Award Grant

The  Compensation  Committee  of  our  Board  of  Directors  granted  long-term  equity  incentive  awards  to  our  employees  under  the 

2004  Plan  on  January  9,  2015.  The  grants  included  3,453,425  shares  of  restricted  stock  valued  at  $7.31  per  share  (the  closing  price  of 

Denbury’s  common  stock  on  January  9,  2015).  The  awards  generally  vest  33%  per  year  over  a  three-year  period.

Dividend Declaration

On  January  27,  2015,  the  Board  of  Directors  declared  a  dividend  of  $0.0625  per  share  on  our  outstanding  common  stock,  payable 

on  March  31,  2015,  to  stockholders  of  record  at  the  close  of  business  on  February  24,  2015.

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Supplemental Oil and Natural Gas Disclosures (Unaudited)

Costs Incurred

The  following  table  summarizes  costs  incurred  and  capitalized  in  oil  and  natural  gas  property  acquisition,  exploration  and 
development  activities.  Property  acquisition  costs  are  those  costs  incurred  to  purchase,  lease  or  otherwise  acquire  property, 
including  both  undeveloped  leasehold  and  the  purchase  of  reserves  in  place.  Exploration  costs  include  costs  of  identifying  areas 
that  may  warrant  examination  and  examining  specific  areas  that  are  considered  to  have  prospects  containing  oil  and  natural   
gas  reserves,  including  costs  of  drilling  exploratory  wells,  geological  and  geophysical  costs,  and  carrying  costs  on  undeveloped 
properties.  Development  costs  are  incurred  to  obtain  access  to  proved  reserves,  including  the  cost  of  drilling  development   
wells,  and  to  provide  facilities  for  extracting,  treating,  gathering  and  storing  the  oil  and  natural  gas,  and  the  cost  of  improved 
recovery  systems.

We  capitalize  interest  on  unevaluated  oil  and  natural  gas  properties  that  have  ongoing  development  activities.  Included  in  costs 

incurred  in  the  table  below  is  capitalized  interest  of  $21.8  million  in  2014,  $41.3  million  in  2013  and  $36.5  million  in  2012.  Costs 
incurred  also  include  new  asset  retirement  obligations  established,  as  well  as  changes  to  asset  retirement  obligations  resulting 
from  revisions  in  cost  estimates  or  abandonment  dates.  Asset  retirement  obligations  included  in  the  table  below  were  $4.9  million 
in  2014,  $17.1  million  in  2013  and  $38.8  million  in  2012.  See  Note  3,  Asset  Retirement  Obligations,  for  additional  information.

Costs  incurred  in  oil  and  natural  gas  activities  were  as  follows:

In thousands 

Property acquisitions
  Proved 
  Unevaluated 
Exploration 
Development  
  Total costs incurred (1) 

2014 

Year Ended December 31, 
2013 

2012

$  3,801 
8,028 
5,493 
  964,726 
$ 982,048 

$  803,837 
221,173 
2,103 
913,093 
$ 1,940,206 

$  491,041
115,270
12,019
  1,111,314
$ 1,729,644

(1)  Capitalized general and administrative costs that directly relate to exploration and development activities were $62.2 million, $55.4 million and $49.2 million for  

the years ended December 31, 2014, 2013 and 2012, respectively.

Oil and Natural Gas Operating Results

Results of operations from oil and natural gas producing activities, excluding corporate overhead and interest costs, were as follows:

In thousands, except per BOE data 

Oil, natural gas, and related product sales 
Lease operating costs 
Marketing expenses, net of third-party purchases, and plant operating expenses 
Production and ad valorem taxes 
Depletion, depreciation, and amortization 
CO2 properties and pipelines depletion and depreciation (1) 
Commodity derivatives expense (income) 
  Net operating income 
Income tax provision 
  Results of operations from oil and natural gas producing activities 

Year Ended December 31,

2014 

2013 

2012

$ 2,372,473 
647,559 
47,965 
155,495 
494,402 
58,759 
(555,255) 
  1,523,548 
578,948 
$  944,600 

$ 2,466,234 
730,574 
37,754 
162,791 
426,668 
52,932 
41,024 
  1,014,491 
385,507 
$  628,984 

$ 2,409,867
  532,359
41,936
  149,919
  448,424
42,064
(4,834)
  1,199,999
  462,000
$  737,999

Depletion, depreciation, and amortization per BOE 

$ 

20.36 

$ 

18.71 

$ 

18.69

(1)  Represents an allocation of the depletion, depreciation, and amortization of our CO2 properties and pipelines associated with our tertiary oil producing activities.

Oil and Natural Gas Reserves

Net  proved  oil  and  natural  gas  reserve  estimates  for  all  years  presented  were  prepared  by  DeGolyer  and  MacNaughton, 

independent  petroleum  engineers  located  in  Dallas,  Texas.  These  oil  and  natural  gas  reserve  estimates  do  not  include  any  value  for 
probable  or  possible  reserves  that  may  exist,  nor  do  they  include  any  value  for  undeveloped  acreage.  The  reserve  estimates 
represent  our  net  revenue  interest  in  our  properties.  See  Standardized  Measure  of  Discounted  Future  Net  Cash  Flows  and  Changes 
Therein  Relating  to  Proved  Oil  and  Natural  Gas  Reserves  below  for  a  discussion  of  the  effect  of  the  different  prices  on  reserve 
quantities  and  values.  Operating  costs,  production  and  ad  valorem  taxes,  and  future  development  costs  were  based  on  current 

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There  are  numerous  uncertainties  inherent  in  estimating  quantities  of  proved  reserves  and  in  projecting  the  future  rates  of 

production and timing of development expenditures. The following reserve data represents estimates only and should not be construed 
as  being  exact.  Moreover,  the  present  values  should  not  be  construed  as  the  current  market  value  of  our  oil  and  natural  gas 
reserves  or  the  costs  that  would  be  incurred  to  obtain  equivalent  reserves.  Estimates  of  reserves  as  of  year-end  2014,  2013  and  2012 
were prepared using an average price equal to the unweighted arithmetic average of hydrocarbon prices received on a field-by-field  
basis  on  the  first  day  of  each  month  within  the  applicable  fiscal  12-month  period.  All  of  our  reserves  are  located  in  the  United  States.

Estimated Quantities of Proved Reserves

Oil 
(MBbl) 

Balance at beginning of year 
Revisions of previous estimates 
Revisions due to change in sales prices 
Extensions and discoveries 
Improved recovery (1) 
Production 
Acquisition of minerals in place 
Sales of minerals in place 
Balance at end of year 

    386,659 
2,132 
(1,971) 
— 
1,468 
(25,771) 
— 
(182) 
    362,335 

Year Ended December 31,

2014 

Gas 
(MMcf) 

 489,954 
 (36,796) 
  7,789 
— 
— 
  (8,379) 
— 
(166) 
 452,402 

Total 
(MBOE) 

Oil 
(MBbl) 

 468,318 
(4,000) 
(673) 
— 
1,468 
  (27,168) 
— 
(210) 
 437,735 

  329,124 
4,704 
665 
118 
  34,015 
(24,194) 
  42,227 
— 
  386,659 

2013 

Gas 
(MMcf) 

 481,641 
60 
  14,100 
— 
— 
(8,666) 
2,819 
— 
 489,954 

Total 
(MBOE) 

Oil 
(MBbl) 

 409,398 
4,714 
3,015 
118 
  34,015 
  (25,639) 
  42,697 
— 
 468,318 

  357,733 
(7,099) 
(401) 
  14,910 
  69,543 
(24,462) 
  24,677 
  (105,777) 
  329,124 

2012 

Gas 
(MMcf) 

  625,208 
(16,720) 
(37,969) 
  10,005 
— 
(10,654) 
  20,598 
 (108,827) 
  481,641 

Total
(MBOE)

  461,934
(9,886)
(6,729)
  16,579
  69,543
  (26,238)
  28,110
 (123,915)
  409,398

Proved Developed Reserves
  Balance at beginning of year 
  Balance at end of year 

    276,392 
    269,377 

  72,095 
 416,421 

 288,408 
 338,780 

  236,009 
  276,392 

  64,191 
  72,095 

 246,708 
 288,408 

  239,741 
  236,009 

  125,970 
  64,191 

  260,736
  246,708

(1) 

Improved recovery reflects reserve additions that result from the application of secondary recovery methods such as water flooding, or tertiary recovery methods such  
as CO2 flooding. In order to recognize proved tertiary oil reserves, we must either have an oil production response to CO2 injections or the field must be analogous  
to an existing tertiary flood. The magnitude of proved reserves that we can book in any given year will depend on our progress with new floods and the timing of the 
production response.

There  were  no  significant  additions  to  our  oil  and  natural  gas  reserves  in  2014,  as  the  magnitude  of  proved  reserves  that  we  can 

book  in  any  given  year  depends  on  our  progress  with  new  floods  and  the  timing  of  the  production  response,  and  we  initiated  no 

new  floods  in  2014.  Revisions  of  previous  estimates  in  2014  primarily  relate  to  natural  gas  reserves  at  Riley  Ridge  and  Delhi  fields 
previously  classified  as  proved,  which  are  now  planned  to  be  consumed  as  fuel.

Acquisitions  of  minerals  in  place  during  2013  were  primarily  related  to  the  acquisition  of  additional  interests  in  certain  of  our 

existing  operated  fields  in  CCA,  as  well  as  operating  interests  in  other  CCA  fields.  Reserves  added  as  a  result  of  improved  recovery 
represent  initial  proved  tertiary  oil  reserves  at  Bell  Creek  Field.

We  added  114.2  MMBOE  of  estimated  proved  reserves  during  2012,  including  tertiary  reserves  of  69.5  MMBbls,  primarily  at 

Hastings  and  Oyster  Bayou  fields;  25.9  MMBOE  from  the  acquisition  of  interests  in  the  Thompson,  Webster  and  Hartzog  Draw  fields; 
and  11.5  MMBOE  from  our  Bakken  area  assets  prior  to  their  sale  in  the  fourth  quarter  of  2012.  These  increases  were  offset  by  the 
disposition  of  123.9  MMBOE  of  reserves  associated  with  disposed  properties,  including  our  Bakken  area  assets,  and  non-core  assets 

in  the  Gulf  Coast  region  and  Paradox  Basin  in  Utah.

Standardized Measure of Discounted Future Net Cash Flows and Changes Therein  
Relating to Proved Oil and Natural Gas Reserves

The  Standardized  Measure  of  Discounted  Future  Net  Cash  Flows  and  Changes  Therein  Relating  to  Proved  Oil  and  Natural  Gas 

Reserves  (“Standardized  Measure”)  does  not  purport  to  present  the  fair  market  value  of  our  oil  and  natural  gas  properties.   

An  estimate  of  such  value  should  consider,  among  other  factors,  anticipated  future  prices  of  oil  and  natural  gas,  the  probability  of 

recoveries  in  excess  of  existing  proved  reserves,  the  value  of  probable  reserves  and  acreage  prospects,  and  perhaps  different 

discount  rates.  It  should  be  noted  that  estimates  of  reserve  quantities,  especially  from  new  discoveries,  are  inherently  imprecise 

and  subject  to  substantial  revision.

Under the Standardized Measure, future cash inflows were estimated by applying a first-day-of-the-month 12-month average price 

to  the  estimated  future  production  of  year-end  proved  reserves.  The  product  prices  used  to  calculate  these  reserves  have  varied 
widely during the three-year period. These prices have a significant impact on both the quantities and value of the proved reserves, as 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
 
   
 
 
 
   
 
 
 
 
 
reductions in oil and natural gas prices can cause wells to reach the end of their economic life much sooner and can make certain 
proved undeveloped locations uneconomical, both of which reduce the reserves. The following representative oil and natural gas  
prices were used in the Standardized Measure. These prices were adjusted by field to arrive at the appropriate corporate net price.

Oil (NYMEX price per Bbl) 
Natural Gas (Henry Hub price per MMBtu) 

2014 

$ 94.99 
  4.30 

December 31, 
2013 

$ 96.94 
  3.67 

2012

$ 94.71
  2.85

The  representative  oil  prices  in  the  table  above  are  not  reflective  of  late  2014  and  early  2015  significant  crude  oil  price  declines. 

In  late  2014  and  early  2015,  oil  prices  dropped  rapidly,  declining  to  below  $45  per  Bbl  in  January  2015.  In  response  to  these  price 
decreases,  we  have  deferred  our  development  spending  for  certain  projects  in  2015,  which  has  been  reflected  in  our  December  31, 
2014  reserve  report.  Sustained  prices  at  these  recent  levels  would  result  in  a  significant  decrease  in  the  future  cash  inflows 
associated  with  our  proved  reserve  value,  and  to  a  lesser  degree,  a  reduction  in  proved  reserve  volumes.  The  decrease  in  the 
Standardized  Measure  of  discounted  future  net  cash  flows  during  2014  in  the  tables  that  follow  was  significantly  impacted  by  the 
decline  in  oil  prices  we  received  relative  to  NYMEX  oil  prices  (our  NYMEX  oil  price  differential)  between  2013  and  2014.  The 
weighted-average  oil  price  differentials  utilized  were  $3.10  per  Bbl  below  representative  NYMEX  oil  prices  as  of  December  31,  2014, 
compared  to  $3.41  per  Bbl  and  $7.57  per  Bbl  above  representative  NYMEX  oil  prices  as  of  December  31,  2013  and  2012,  respectively.

Future  cash  inflows  were  reduced  by  estimated  future  production,  development  and  abandonment  costs  based  on  current  cost, 

with  no  escalation  to  determine  pre-tax  cash  inflows.  Our  future  net  inflows  do  not  include  a  reduction  for  cash  previously 
expended  on  our  capitalized  CO2  assets  that  will  be  consumed  in  the  production  of  proved  tertiary  reserves.  Future  income  taxes 
were  computed  by  applying  the  statutory  tax  rate  to  the  excess  of  net  cash  inflows  over  our  tax  basis  in  the  associated  proved  
oil  and  natural  gas  properties.  Tax  credits  and  net  operating  loss  carryforwards  were  also  considered  in  the  future  income  tax 

calculation.  Future  net  cash  inflows  after  income  taxes  were  discounted  using  a  10%  annual  discount  rate  to  arrive  at  the 
Standardized  Measure.

In thousands 

Future cash inflows 
Future production costs 
Future development costs 
Future income taxes 
  Future net cash flows 
10% annual discount for estimated timing of cash flows 
  Standardized measure of discounted future net cash flows 

2014 

$ 34,761,067 
  (14,563,782) 
(2,319,727) 
(5,711,897) 
  12,165,661 
(6,257,533) 
$  5,908,128 

December 31, 
2013 

$ 40,065,019 
  (16,053,734) 
(2,552,194) 
(6,937,773) 
  14,521,318 
(7,392,574) 
$  7,128,744 

2012

$ 34,779,549
  (13,114,740)
(2,034,174)
(6,672,857)
  12,957,778
(6,543,398)
$  6,414,380

The  following  table  sets  forth  an  analysis  of  changes  in  the  Standardized  Measure  of  Discounted  Future  Net  Cash  Flows  from 

proved  oil  and  natural  gas  reserves:

In thousands 

Beginning of year 
Sales of oil and natural gas produced, net of production costs (1)    
Net changes in prices and production costs 
Extensions and discoveries, less applicable future development  
  and production costs 
Improved recovery (2) 
Previously estimated development costs incurred   
Change in future development costs  
Revisions due to timing and other 
Accretion of discount 
Acquisition of minerals in place 
Sales of minerals in place 
Net change in income taxes 
End of year 

2014 

$  7,128,744 
  (1,521,529) 
  (1,415,154) 

— 
51,793 
472,154 
(289,622) 
(205,912) 
  1,020,008 
— 
2,549 
665,097 
$  5,908,128 

Year Ended December 31, 
2013 

$ 6,414,380 
  (1,649,113) 
(170,571) 

4,902 
739,019 
393,537 
(301,162) 
(446,586) 
  1,072,113 
  1,082,050 
— 
(9,825) 
$ 7,128,744 

2012

$ 7,007,605
  (1,673,253)
(597,512)

291,558
  1,901,109
376,199
(454,140)
(330,849)
875,383
767,267
  (1,805,309)
56,322
$ 6,414,380

(1)  Production costs exclude a net reduction of $7.1 million in lease operating expenses recorded during the year ended December 31, 2014, related to the Delhi Field 

release, and a charge of $114.0 million of lease operating expenses recorded during the year ended December 31, 2013, related to that release.

(2) 

Improved recovery additions result from the application of secondary recovery methods such as water flooding or tertiary recovery methods such as CO2 flooding.

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Supplemental CO2 and Helium Disclosures (Unaudited)

Based  on  engineering  reports  prepared  by  DeGolyer  and  MacNaughton,  proved  CO2  reserves,  and  helium  reserves  associated  with 

our  helium  production  rights,  were  estimated  as  follows  (in  MMcf):

CO2 reserves
  Gulf Coast region (1) 
  Rocky Mountain region (2) 

Helium reserves associated with Denbury’s production rights
  Rocky Mountain region (3) 

Year Ended December 31, 
2013 

2012

2014 

  5,697,642 
  3,035,286 

  6,070,619 
  3,272,428 

 6,073,175
 3,495,534

13,231 

13,251 

  12,712

(1)  Proved CO2 reserves in the Gulf Coast region consist of reserves from our reservoirs at Jackson Dome and are presented on a gross working interest (8/8ths) basis,  

of which our net revenue interest was approximately 4.5 Tcf, 4.8 Tcf and 4.8 Tcf at December 31, 2014, 2013 and 2012, respectively, and include reserves dedicated to 
volumetric production payments of 9.3 Bcf, 28.9 Bcf and 57.1 Bcf at December 31, 2014, 2013 and 2012, respectively.

(2)  Proved CO2 reserves in the Rocky Mountain region consist of our reserves at Riley Ridge (presented on a gross working interest (8/8ths) basis) and our overriding 

royalty interest in LaBarge Field, of which our net revenue interest was approximately 2.6 Tcf, 2.9 Tcf and 2.9 Tcf at December 31, 2014, 2013 and 2012, respectively.

(3)  Reserves associated with helium production rights include helium reserves located in acreage in the Rocky Mountain region for which we have the contractual right to 
extract the helium on behalf of the U.S. government, which owns the helium. Our extraction agreement with the U.S. government gives us the ability to produce the 
helium on behalf of the U.S. government in exchange for a fee, which amount fluctuates based upon the realized sales proceeds we receive for the helium. The estimate 
of helium reserves is reduced to reflect the estimated fee we will remit to the U.S. government. Our extraction agreement with the U.S. government has a minimum 
term extending 20 years from first production and continuing thereafter until either party terminates the contract. Reserve volumes presented herein assume that the 
term of this helium extraction agreement continues beyond 20 years, given the benefit to both parties to the agreement.

Unaudited Quarterly Information

In thousands, except per-share data 

  March 31 

June 30 

September 30 

December 31

2014
Revenues and other income 
Commodity derivatives expense (income) 
Loss on early extinguishment of debt 
Other expenses (1) 
Net income (loss) 
Net income (loss) per common share: 
  Basic  
  Diluted   
Dividends declared per common share 
Cash flow provided by operating activities 
Cash flow used in investing activities 
Cash flow provided by (used in) financing activities 

2013
Revenues and other income 
Commodity derivatives expense (income) 
Loss on early extinguishment of debt 
Other expenses (1) 
Net income 
Net income per common share:
  Basic  
  Diluted   
Cash flow provided by operating activities 
Cash flow used in investing activities 
Cash flow provided by (used in) financing activities 

$ 641,744 
76,669 
— 
  471,972 
58,310 

0.17 
0.17 
0.0625 
  214,858 
  (236,754) 
17,601 

$ 583,086 
11,929 
44,223 
  384,999 
87,571 

0.24 
0.23 
  269,176 
  (320,646) 
15,228 

$ 672,120 
  174,771 
  113,908 
  471,505 
(55,200) 

(0.16) 
(0.16) 
0.0625 
  329,847 
  (280,148) 
(45,545) 

$ 650,084 
(45,501) 
428 
  483,851 
  129,980 

0.35 
0.35 
  437,568 
  (344,927) 
(79,045) 

$ 637,657 
  (252,265) 
— 
  453,604 
  268,748 

0.77 
0.77 
0.0625 
  340,392 
  (272,021) 
(60,981) 

$ 684,835 
80,446 
— 
  445,024 
  102,054 

0.28 
0.28 
  305,465 
  (286,130) 
(68,652) 

$ 483,684
  (554,430)
—
  456,914
  363,633

1.04
1.04
  0.0625
  337,728
  (287,832)
(46,179)

$ 599,122
(5,850)
—
  475,198
  89,992

0.25
0.25
  348,986
  (323,606)
(39,741)

(1) 

Includes $2.8 million, ($9.9 million), $16.0 million, $28.0 million, and $70.0 million related to Delhi remediation charges, net of insurance reimbursements during the 
three months ended in December 31, 2014, September 30, 2014, December 31, 2013, September 30, 2013, and June 30, 2013, respectively.

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

As  of  the  end  of  the  period  covered  by  this  report,  an  evaluation  of  the  effectiveness  of  the  design  and  operation  of  our 

disclosure  controls  and  procedures  (as  defined  in  Rule  13a-15(e)  under  the  Exchange  Act)  was  performed  under  the  supervision  and 
with  the  participation  of  management,  including  our  Chief  Executive  Officer  and  our  Chief  Financial  Officer.  Based  on  that 
evaluation,  our  Chief  Executive  Officer  and  Chief  Financial  Officer  concluded  that  our  disclosure  controls  and  procedures  were 
effective  as  of  December  31,  2014,  to  ensure  that  information  that  is  required  to  be  disclosed  in  the  reports  the  Company  files  and 
submits  under  the  Securities  Exchange  Act  of  1934  is  recorded;  that  it  is  processed,  summarized  and  reported  within  the  time 
periods  specified  in  the  SEC’s  rules  and  forms;  and  that  information  that  is  required  to  be  disclosed  under  the  Exchange  Act  is 
accumulated  and  communicated  to  management,  including  our  Chief  Executive  Officer  and  our  Chief  Financial  Officer,  as 
appropriate  to  allow  timely  decisions  regarding  required  disclosure.

Evaluation of Changes in Internal Control over Financial Reporting

Under  the  supervision  and  with  the  participation  of  our  management,  including  our  Chief  Executive  Officer  and  our  Chief 

Financial  Officer,  we  have  determined  that,  during  the  fourth  quarter  of  fiscal  2014,  there  were  no  changes  in  our  internal  control 
over  financial  reporting  that  have  materially  affected,  or  are  reasonably  likely  to  materially  affect,  our  internal  control  over 

financial  reporting.

Management’s Report on Internal Control over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting  as  defined  
in  Rules  13a-15(f)  and  15d-15(f)  of  the  Securities  Exchange  Act  of  1934,  as  amended.  Under  the  supervision  and  with  the  participation  

of  our  management,  including  our  Chief  Executive  Officer  and  our  Chief  Financial  Officer,  we  assessed  the  effectiveness  of  our 
internal  control  over  financial  reporting  as  of  the  end  of  the  period  covered  by  this  report  based  on  the  framework  in  “Internal 

Control  –  Integrated  Framework”  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission.  Based 
on  that  assessment,  our  Chief  Executive  Officer  and  our  Chief  Financial  Officer  concluded  that  our  internal  control  over  financial 

reporting  was  effective  to  provide  reasonable  assurance  regarding  the  reliability  of  our  financial  reporting  and  the  preparation  of 
our  financial  statements  for  external  purposes  in  accordance  with  U.S.  generally  accepted  accounting  principles.

The  effectiveness  of  our  internal  control  over  financial  reporting  as  of  December  31,  2014,  has  been  audited  by 

PricewaterhouseCoopers  LLP,  an  independent  registered  public  accounting  firm,  as  stated  in  the  report  that  appears  herein.

Important Considerations

The  effectiveness  of  our  disclosure  controls  and  procedures  and  our  internal  control  over  financial  reporting  is  subject  to  various 

inherent  limitations,  including  cost  limitations,  judgments  used  in  decision  making,  assumptions  about  the  likelihood  of  future 

events,  the  soundness  of  our  systems,  the  possibility  of  human  error,  and  the  risk  of  fraud.  Moreover,  projections  of  any  evaluation 

of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate  because  of  changes  in  conditions 

and  the  risk  that  the  degree  of  compliance  with  policies  or  procedures  may  deteriorate  over  time.  Because  of  these  limitations, 

there  can  be  no  assurance  that  any  system  of  disclosure  controls  and  procedures  or  internal  control  over  financial  reporting  will  be 

successful  in  preventing  all  errors  or  fraud  or  in  making  all  material  information  known  in  a  timely  manner  to  the  appropriate 

levels  of  management.

Item 9B. Other Information

None.

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Item 10. Directors, Executive Officers and Corporate Governance

Except  as  disclosed  below,  information  as  to  Item  10  will  be  set  forth  in  the  Proxy  Statement  (“Proxy  Statement”)  for  the  

Annual  Meeting  of  Shareholders  to  be  held  May  19,  2015  (“Annual  Meeting”)  and  is  incorporated  herein  by  reference.

Code of Ethics

We  have  adopted  a  Code  of  Ethics  for  Senior  Financial  Officers  and  the  Principal  Executive  Officer.  This  Code  of  Ethics,  including 

any  amendments  or  waivers,  is  posted  on  our  website  at  www.denbury.com.

Item 11. Executive Compensation

Information  as  to  Item  11  will  be  set  forth  in  the  Proxy  Statement  for  the  Annual  Meeting  and  is  incorporated  herein  by  reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management  
and Related Stockholder Matters

Information  as  to  Item  12  will  be  set  forth  in  the  Proxy  Statement  for  the  Annual  Meeting  and  is  incorporated  herein  by  reference.

Item 13. Certain Relationships and Related Transactions, and Director Independence

Information  as  to  Item  13  will  be  set  forth  in  the  Proxy  Statement  for  the  Annual  Meeting  and  is  incorporated  herein  by  reference.

Item 14. Principal Accountant Fees and Services

Information  as  to  Item  14  will  be  set  forth  in  the  Proxy  Statement  for  the  Annual  Meeting  and  is  incorporated  herein  by  reference.

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Item 15. Exhibits and Financial Statement Schedules

Financial  Statements  and  Schedules.  Financial  statements  and  schedules  filed  as  a  part  of  this  report  are  presented  on   

page 60. All financial statement schedules have been omitted because they are not applicable, or the required information is presented 
in  the  financial  statements  or  the  notes  to  consolidated  financial  statements.

Exhibits.  The  following  exhibits  are  included  as  part  of  this  report.

Exhibit No. 

Exhibit

2(a) 

2(b)   

2(c) 

2(d)   

3(a) 

Exchange  Agreement,  dated  as  of  September  19,  2012,  by  and  among  Denbury  Onshore,  LLC,  XTO  Energy  Inc.,  and 
Exxon  Mobil  Corporation  (incorporated  by  reference  to  Exhibit  2.1  of  Form  8-K  filed  by  the  Company  on  September  25, 
2012,  File  No.  001-12935).

Closing  Agreement  and  Amendment,  dated  as  of  November  30,  2012,  by  and  among  Denbury  Onshore,  LLC,  XTO  Energy 
Inc.,  and  Exxon  Mobil  Corporation  (incorporated  by  reference  to  Exhibit  2.2  of  Form  8-K  filed  by  the  Company  on 
December  6,  2012,  File  No.  001-12935).

Second  Closing  Agreement  and  Amendment,  dated  as  of  December  21,  2012,  by  and  among  Denbury  Onshore,  LLC,  
XTO Energy Inc., and Exxon Mobil Corporation (incorporated by reference to Exhibit 2.1 of Form 8-K filed by the Company 
on  December  26,  2012,  File  No.  001-12935).

Purchase  and  Sale  Agreement,  dated  as  of  January  14,  2013,  by  and  between  Burlington  Resources  Oil  &  Gas  Company 
LP  and  Denbury  Onshore,  LLC  (incorporated  by  reference  to  Exhibit  2.1  of  Form  8-K  filed  by  the  Company  on  January 

15,  2013,  File  No.  001-12935).

Second  Restated  Certificate  of  Incorporation  of  Denbury  Resources  Inc.  filed  with  the  Delaware  Secretary  of  State  
on  October  30,  2014  (incorporated  by  reference  to  Exhibit  3(a)  of  Form  10-Q  filed  by  the  Company  on  November  7,  2014, 
File  No.  001-12935).

3(b)   

Second  Amended  and  Restated  Bylaws  of  Denbury  Resources  Inc.  as  of  November  4,  2014  (incorporated  by  reference  

to  Exhibit  3(b)  of  Form  10-Q  filed  by  the  Company  on  November  7,  2014,  File  No.  001-12935).

4(a) 

Indenture  for  8¼%  Senior  Subordinated  Notes  due  2020,  dated  as  of  February  10,  2010,  by  and  among  Denbury 

Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by 
reference  to  Exhibit  4.1  of  Form  8-K  filed  by  the  Company  on  February  12,  2010,  File  No.  001-12935).

4(b)   

First  Supplemental  Indenture  for  8¼%  Senior  Subordinated  Notes  due  2020,  dated  as  of  March  9,  2010,  by  and  among 
Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 

(incorporated  by  reference  to  Exhibit  4.7  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(c) 

Second  Supplemental  Indenture  for  8¼%  Senior  Subordinated  Notes  due  2020,  dated  as  of  February  3,  2011,  by  and 

among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4(s)  of  Form  10-K  filed  by  the  Company  on  March  1,  2011,  File  No.  001-12935).

4(d)   

Third  Supplemental  Indenture  for  8¼%  Senior  Subordinated  Notes  due  2020,  dated  as  of  April  30,  2014,  by  and  among 

Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 

(incorporated  by  reference  to  Exhibit  4.3  of  Form  8-K  filed  by  the  Company  on  May  1,  2014,  File  No.  001-12935).

4(e) 

Indenture  for  6.25%  Senior  Subordinated  Notes  Due  2014,  dated  as  of  April  2,  2004,  by  and  among  Encore  Acquisition 

Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by  reference 

to  Exhibit  4.1.1  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(f) 

4(g)   

First  Supplemental  Indenture  for  6.25%  Senior  Subordinated  Notes  Due  2014,  dated  as  of  January  2,  2008,  by  and  
among  Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.1.2  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

Second  Supplemental  Indenture  for  6.25%  Senior  Subordinated  Notes  Due  2014,  dated  as  of  January  27,  2010,  by  and 
among  Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.1.3  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

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Exhibit No. 

Exhibit

4(h)   

4(i) 

4(j) 

4(k) 

4(l) 

4(m)   

4(n)   

Third  Supplemental  Indenture  for  6.25%  Senior  Subordinated  Notes  Due  2014,  dated  as  of  March  10,  2010,  by  and  
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.1.4  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

Fourth  Supplemental  Indenture  for  6.25%  Senior  Subordinated  Notes  Due  2014,  dated  as  of  February  3,  2011,  by  and 
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4(x)  of  Form  10-K  filed  by  the  Company  on  March  1,  2011,  File  No.  001-12935).

Indenture  for  6.0%  Senior  Subordinated  Notes  due  2015,  dated  as  of  July  13,  2005,  by  and  among  Encore  Acquisition 
Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by  reference 
to  Exhibit  4.2.1  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

First  Supplemental  Indenture  for  6.0%  Senior  Subordinated  Notes  due  2015,  dated  as  of  January  2,  2008,  by  and  among 
Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.2.2  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

Second  Supplemental  Indenture  for  6.0%  Senior  Subordinated  Notes  due  2015,  dated  as  of  January  27,  2010,  by  and 
among  Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.2.3  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

Third  Supplemental  Indenture  for  6.0%  Senior  Subordinated  Notes  due  2015,  dated  as  of  March  10,  2010,  by  and  
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.2.4  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

Fourth  Supplemental  Indenture  for  6.0%  Senior  Subordinated  Notes  due  2015,  dated  as  of  February  3,  2011,  by  and 
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 

(incorporated  by  reference  to  Exhibit  4(cc)  of  Form  10-K  filed  by  the  Company  on  March  1,  2011,  File  No.  001-12935).

4(o) 

Indenture  for  Subordinated  Debt  Securities,  dated  as  of  November  16,  2005,  by  and  among  Encore  Acquisition 

Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by  reference 
to  Exhibit  4.3.1  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(p)   

First  Supplemental  Indenture  for  7.25%  Senior  Subordinated  Notes  due  2017,  dated  as  of  November  23,  2005,  by  and 

among  Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.3.2  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(q)   

Second  Supplemental  Indenture  for  7.25%  Senior  Subordinated  Notes  due  2017,  dated  as  of  January  2,  2008,  by  and 
among  Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.3.3  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(r) 

Third  Supplemental  Indenture  for  9.5%  Senior  Subordinated  Notes  due  2016,  dated  as  of  April  27,  2009,  by  and  among 

Encore  Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee 
(incorporated  by  reference  to  Exhibit  4.3.4  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(s) 

Fourth  Supplemental  Indenture  for  Senior  Subordinated  Notes,  dated  as  of  January  27,  2010,  by  and  among  Encore 

Acquisition  Company,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated 

by  reference  to  Exhibit  4.3.5  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(t) 

Fifth  Supplemental  Indenture  for  Senior  Subordinated  Notes,  dated  as  of  March  10,  2010,  by  and  among  Denbury 

Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by 

reference  to  Exhibit  4.3.6  of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

4(u)   

Sixth  Supplemental  Indenture  for  Senior  Subordinated  Notes,  dated  as  of  February  3,  2011,  by  and  among  Denbury 

Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by 

reference  to  Exhibit  4(jj)  of  Form  10-K  filed  by  the  Company  on  March  1,  2011,  File  No.  001-12935).

4(v) 

Seventh  Supplemental  Indenture  for  Senior  Subordinated  Notes,  dated  as  of  February  5,  2013,  by  and  among  Denbury 
Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by 
reference  to  Exhibit  4.2  of  Form  8-K  filed  by  the  Company  on  February  5,  2013,  File  No.  001-12935).

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit No. 

Exhibit

4(w)   

4(x)*   

4(y)    

4(z)*   

4(aa)  

4(bb)* 

10(a)  

Indenture  for  6 3/8%  Senior  Subordinated  Notes  due  2021,  dated  as  of  February  17,  2011,  by  and  among  Denbury 
Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by 
reference  to  Exhibit  4.1  of  Form  8-K  filed  by  the  Company  on  February  22,  2011,  File  No.  001-12935).

First  Supplemental  Indenture  for  6 3/8%  Senior  Subordinated  Notes  due  2021,  dated  as  of  December  31,  2014,  by  and 
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee.

Indenture  for  45/8%  Senior  Subordinated  Notes  due  2023,  dated  as  of  February  5,  2013,  by  and  among  Denbury 
Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by 
reference  to  Exhibit  4.1  of  Form  8-K  filed  by  the  Company  on  February  5,  2013,  File  No.  001-12935).

First  Supplemental  Indenture  for  45/8%  Senior  Subordinated  Notes  due  2023,  dated  as  of  December  31,  2014,  by  and 
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee.

Indenture  for  5½%  Senior  Subordinated  Notes  due  2022,  dated  as  of  April  30,  2014,  by  and  among  Denbury  Resources 
Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee  (incorporated  by  reference  to 
Exhibit  4.1  of  Form  8-K  filed  by  the  Company  on  May  1,  2014,  File  No.  001-12935).

First  Supplemental  Indenture  for  5½%  Senior  Subordinated  Notes  due  2022,  dated  as  of  December  31,  2014,  by  and 
among  Denbury  Resources  Inc.,  certain  of  its  subsidiaries,  and  Wells  Fargo  Bank,  National  Association,  as  Trustee.

Credit  Agreement,  dated  as  of  March  9,  2010,  by  and  among  Denbury  Resources  Inc.,  as  Borrower,  JPMorgan  Chase  
Bank, N.A., as Administrative Agent, and the financial institutions party thereto (incorporated by reference to Exhibit 10.1 
of  Form  8-K  filed  by  the  Company  on  March  12,  2010,  File  No.  001-12935).

10(b)  

First  Amendment  to  Credit  Agreement,  dated  as  of  May  13,  2010,  by  and  among  Denbury  Resources  Inc.,  as  Borrower, 

JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto  (incorporated  by 
reference  to  Exhibit  10.1  of  Form  8-K  filed  by  the  Company  on  May  19,  2010,  File  No.  001-12935).

10(c)  

10(d)  

10(e)  

Second  Amendment  to  Credit  Agreement,  dated  as  of  September  30,  2010,  by  and  among  Denbury  Resources  Inc.,  
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10.1  of  Form  10-Q  filed  by  the  Company  on  November  9,  2010,  File  No.  001-12935).

Third  Amendment  to  Credit  Agreement,  dated  as  of  December  17,  2010,  by  and  among  Denbury  Resources  Inc.,  
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10(d)  of  Form  10-K  filed  by  the  Company  on  March  1,  2011,  File  No.  001-12935).

Fourth  Amendment  to  Credit  Agreement,  dated  as  of  February  1,  2011,  by  and  among  Denbury  Resources  Inc.,   
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10(e)  of  Form  10-K  filed  by  the  Company  on  March  1,  2011,  File  No.  001-12935).

10(f)  

Fifth  Amendment  to  Credit  Agreement,  dated  as  of  May  19,  2011,  by  and  among  Denbury  Resources  Inc.,  as  Borrower, 

JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto  (incorporated  by 
reference  to  Exhibit  99.1  of  Form  8-K  filed  by  the  Company  on  May  20,  2011,  File  No.  001-12935).

10(g)  

Sixth  Amendment  to  Credit  Agreement,  dated  as  of  September  1,  2011,  by  and  among  Denbury  Resources  Inc.,   
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10.1  of  Form  8-K  filed  by  the  Company  on  September  8,  2011,  File  No.  001-12935).

10(h)  

Seventh  Amendment  to  Credit  Agreement,  dated  as  of  April  11,  2012,  by  and  among  Denbury  Resources  Inc.,   

as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  4(a)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2012,  File  No.  001-12935).

10(i)   

Eighth  Amendment  to  Credit  Agreement,  dated  as  of  July  26,  2012,  by  and  among  Denbury  Resources  Inc.,  as  Borrower, 

JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto  (incorporated  by 

reference  to  Exhibit  4(a)  of  Form  10-Q  filed  by  the  Company  on  August  8,  2012,  File  No.  001-12935).

10(j)  

Ninth  Amendment  to  Credit  Agreement,  dated  as  of  November  2,  2012,  by  and  among  Denbury  Resources  Inc.,   
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10(a)  of  Form  10-Q  filed  by  the  Company  on  November  8,  2012,  File  No.  001-12935).

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Exhibit No. 

Exhibit

10(k)  

10(l)   

10(m) 

10(n)  

10(o)  

10(p)  

Tenth  Amendment  to  Credit  Agreement,  dated  as  of  January  18,  2013,  by  and  among  Denbury  Resources  Inc.,   
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10(k)  of  Form  10-K  filed  by  the  Company  on  February  28,  2013,  File  No.  001-12935).

Eleventh  Amendment  to  Credit  Agreement  and  First  Amendment  to  Facility  Guarantees,  dated  as  of  November  8,  2013, 
by  and  among  Denbury  Resources  Inc.,  as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the 
financial  institutions  party  thereto  (incorporated  by  reference  to  Exhibit  10(l)  of  Form  10-K  filed  by  the  Company  on 
February  28,  2014,  File  No.  001-12935).

Twelfth  Amendment  to  Credit  Agreement,  dated  as  of  April  15,  2014,  by  and  among  Denbury  Resources  Inc.,  as 
Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  financial  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10.1  of  Form  8-K  filed  by  the  Company  on  April  17,  2014,  File  No.  001-12935).

Amended  and  Restated  Credit  Agreement,  dated  as  of  December  9,  2014,  by  and  among  Denbury  Resources  Inc.,   
as  Borrower,  JPMorgan  Chase  Bank,  N.A.,  as  Administrative  Agent,  and  the  lending  institutions  party  thereto 
(incorporated  by  reference  to  Exhibit  10.1  of  Form  8-K  filed  by  the  Company  on  December  15,  2014,  File  No.  001-12935).

Pipeline  Financing  Lease  Agreement,  dated  as  of  May  30,  2008,  by  and  between  Genesis  NEJD  Pipeline,  LLC,  as  
Lessor, and Denbury Onshore, LLC, as Lessee (incorporated by reference to Exhibit 99.1 of Form 8-K filed by the Company 
on  June  5,  2008,  File  No.  001-12935).

Transportation  Services  Agreement,  dated  as  of  May  30,  2008,  by  and  between  Genesis  Free  State  Pipeline,  LLC  
and  Denbury  Onshore,  LLC  (incorporated  by  reference  to  Exhibit  99.2  of  Form  8-K  filed  by  the  Company  on  June  5,  2008, 
File  No.  001-12935).

10(q)** 

Denbury  Resources  Inc.  Amended  and  Restated  Stock  Option  Plan,  effective  as  of  December  5,  2007  (incorporated  by 

reference  to  Exhibit  99.2  of  Form  8-K  filed  by  the  Company  on  December  11,  2007,  File  No.  001-12935).

10(r)** 

Denbury  Resources  Inc.  Amended  and  Restated  Employee  Stock  Purchase  Plan,  effective  as  of  May  22,  2013 

(incorporated  by  reference  to  Exhibit  10.1  of  Form  8-K  filed  by  the  Company  on  May  28,  2013,  File  No.  001-12935).

10(s)** 

Form  of  Indemnification  Agreement,  dated  as  of  July  28,  1999,  by  and  between  Denbury  Resources  Inc.  and  its  
officers  and  directors  (incorporated  by  reference  to  Exhibit  10  of  Form  10-Q  filed  by  the  Company  on  August  11,  1999, 
File  No.  001-12935).

10(t)** 

Denbury Resources Inc. Director Deferred Compensation Plan, as amended and restated effective as of December 12, 2013 
(incorporated by reference to Exhibit 10(r) of Form 10-K filed by the Company on February 28, 2014, File No. 001-12935).

10(u)** 

Denbury  Resources  Inc.  Severance  Protection  Plan,  as  amended  and  restated  effective  as  of  December  13,  2012 

(incorporated  by  reference  to  Exhibit  10(v)  of  Form  10-K  filed  by  the  Company  on  February  28,  2013,  File  No.  001-12935).

10(v)** 

10(w)** 

Denbury  Resources  Inc.  2004  Omnibus  Stock  and  Incentive  Plan,  as  amended  and  restated  as  of  December  12,  2013 
(incorporated  by  reference  to  Exhibit  10(t)  of  Form  10-K  filed  by  the  Company  on  February  28,  2014,  File  No.  001-12935).

2004  Form  of  Restricted  Stock  Award  that  vests  on  retirement  for  grants  to  officers  pursuant  to  the  2004  Omnibus   
Stock  and  Incentive  Plan  for  Denbury  Resources  Inc.  (incorporated  by  reference  to  Exhibit  10(l)  of  Form  10-K  filed  by 
the  Company  on  March  15,  2005,  File  No.  001-12935).

10(x)** 

2012  Form  of  Performance  Stock  Award  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated  by 

reference  to  Exhibit  10(a)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2012,  File  No.  001-12935).

10(y)** 

2012  Form  of  Performance  Cash  Award  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated  by 

reference  to  Exhibit  10(b)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2012,  File  No.  001-12935).

10(z)** 

2012  Form  of  TSR  Performance  Award  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated  by 

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10(aa)** 

10(bb)** 

10(cc)** 

reference  to  Exhibit  10(c)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2012,  File  No.  001-12935).

2013  Form  of  Performance  Share  Award  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated  by 
reference  to  Exhibit  10(a)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2013,  File  No.  001-12935).

2013  Form  of  Performance  Cash  Award  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated  by 
reference  to  Exhibit  10(b)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2013,  File  No.  001-12935).

2013  Form  of  TSR  Performance  Award  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated  by 
reference  to  Exhibit  10(c)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2013,  File  No.  001-12935).

 
 
 
 
 
Exhibit No. 

Exhibit

10(dd)** 

10(ee)** 

10(ff)** 

10(gg)** 

10(hh)** 

10(ii)** 

2013  Form  of  Stock  Appreciation  Rights  Agreement  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan 
(incorporated  by  reference  to  Exhibit  10(e)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2013,  File  No.  001-12935).

2013  Form  of  Restricted  Share  Award  to  officers  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  Plan  (incorporated 
by  reference  to  Exhibit  10(d)  of  Form  10-Q  filed  by  the  Company  on  May  10,  2013,  File  No.  001-12935).

2013  Form  of  Restricted  Share  Award  to  non-employee  directors  pursuant  to  the  2004  Omnibus  Stock  and  Incentive  
Plan  (incorporated  by  reference  to  Exhibit  10(c)  of  Form  10-Q  filed  by  the  Company  on  August  6,  2013,  File  No.  001-
12935).

2013  Form  of  Deferred  Stock  Unit  Award  pursuant  to  the  Director  Deferred  Compensation  Plan  (with  respect  to  
deferred  long-term  incentive  awards)  (incorporated  by  reference  to  Exhibit  10(d)  of  Form  10-Q  filed  by  the  Company  on 
August  6,  2013,  File  No.  001-12935).

2013  Form  of  Deferred  Stock  Unit  Agreement  pursuant  to  the  Director  Deferred  Compensation  Plan  (with  respect  to 
deferred  director  fees)  (incorporated  by  reference  to  Exhibit  10(e)  of  Form  10-Q  filed  by  the  Company  on  August  6,  2013, 
File  No.  001-12935).

Officer  Resignation  Agreement,  effective  as  of  December  31,  2013,  by  and  between  Denbury  Resources  Inc.  and  
Robert  L.  Cornelius  (incorporated  by  reference  to  Exhibit  10(z)  of  Form  10-K  filed  by  the  Company  on  February  28,  2014, 
File  No.  001-12935).

10(jj)** 

2014  Form  of  Performance  Cash  Award  under  the  2004  Omnibus  Stock  and  Incentive  Plan  for  Denbury  Resources  Inc. 
(incorporated  by  reference  to  Exhibit  10(a)  of  Form  10-Q  filed  by  the  Company  on  May  12,  2014,  File  No.  001-12935).

10(kk)** 

2014  Form  of  TSR  Performance  Award  under  the  2004  Omnibus  Stock  and  Incentive  Plan  for  Denbury  Resources  Inc. 

(incorporated  by  reference  to  Exhibit  10(b)  of  Form  10-Q  filed  by  the  Company  on  May  12,  2014,  File  No.  001-12935).

10(ll)** 

2014  Form  of  Performance  Capital  Efficiency  Share  Award  under  the  2004  Omnibus  Stock  and  Incentive  Plan  for  
Denbury  Resources  Inc.  (incorporated  by  reference  to  Exhibit  10(c)  of  Form  10-Q  filed  by  the  Company  on  May  12,  2014, 
File  No.  001-12935).

10(mm)** 

2014  Form  of  Growth  and  Income  Performance  Share  Award  under  the  2004  Omnibus  Stock  and  Incentive  Plan  for 
Denbury  Resources  Inc.  (incorporated  by  reference  to  Exhibit  10(d)  of  Form  10-Q  filed  by  the  Company  on  May  12,  2014, 

File  No.  001-12935).

10(nn)** 

2014  Form  of  Restricted  Share  Award  Cliff  Vesting  Awards  under  the  2004  Omnibus  Stock  and  Incentive  Plan  for  
Denbury  Resources  Inc.  (incorporated  by  reference  to  Exhibit  10(e)  of  Form  10-Q  filed  by  the  Company  on  May  12,  2014, 
File  No.  001-12935).

10(oo)*  ** 

Officer  Resignation  Agreement,  effective  as  of  November  14,  2014,  by  and  between  Denbury  Resources  Inc.  and   

K.  Craig  McPherson.

10(pp)*  ** 

Officer  Resignation  Agreement,  effective  as  of  November  14,  2014,  by  and  between  Denbury  Resources  Inc.  and  
Charles  E.  Gibson.

21* 

23(a)* 

23(b)* 

31(a)* 

31(b)* 

32* 

99* 

List  of  subsidiaries  of  Denbury  Resources  Inc.

Consent  of  PricewaterhouseCoopers  LLP.

Consent  of  DeGolyer  and  MacNaughton.

Certification  of  Chief  Executive  Officer  Pursuant  to  Section  302  of  Sarbanes-Oxley  Act  of  2002.

Certification  of  Chief  Financial  Officer  Pursuant  to  Section  302  of  Sarbanes-Oxley  Act  of  2002.

Certification  of  Chief  Executive  Officer  and  Chief  Financial  Officer  Pursuant  to  Section  906  of  the  Sarbanes-Oxley  Act  
of  2002.

The  summary  of  DeGolyer  and  MacNaughton’s  Report  as  of  December  31,  2014,  on  oil  and  gas  reserves  (SEC  Case)   
dated  January  27,  2015.

  *   Included herewith.

**   Compensation arrangements.

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SIGNATURES

Pursuant  to  the  requirements  of  Section  13  or  15(d)  of  the  Securities  Exchange  Act  of  1934,  Denbury  Resources  Inc.  has  duly 

caused  this  report  to  be  signed  on  its  behalf  by  the  undersigned,  thereunto  duly  authorized.

DENBURY RESOURCES INC.

/s/ Mark C. Allen 

February 27, 2015

/s/ Alan Rhoades 

February 27, 2015

Mark C. Allen
Sr. Vice President and Chief Financial Officer

Alan Rhoades
Vice President and Chief Accounting Officer

Pursuant  to  the  requirements  of  the  Securities  Exchange  Act  of  1934,  this  report  has  been  signed  below  by  the  following  persons 

on  behalf  of  Denbury  Resources  Inc.  and  in  the  capacities  and  on  the  dates  indicated.

/s/ Phil Rykhoek 

February 27, 2015

/s/ John P. Dielwart 

February 27, 2015

Phil Rykhoek
Director, President and Chief Executive Officer
(Principal Executive Officer)

John P. Dielwart
Director

/s/ Mark C. Allen 

February 27, 2015

/s/ Ronald G. Greene 

February 27, 2015

Mark C. Allen
Sr. Vice President and Chief Financial Officer
(Principal Financial Officer)

Ronald G. Greene
Director

/s/ Alan Rhoades 

February 27, 2015

/s/ Gregory L. McMichael 

February 27, 2015

Alan Rhoades
Vice President and Chief Accounting Officer
(Principal Accounting Officer)

Gregory L. McMichael
Director

/s/ Wieland F. Wettstein 

February 27, 2015

/s/ Kevin O. Meyers  

February 27, 2015

Wieland F. Wettstein
Director

Kevin O. Meyers
Director 

/s/ Michael L. Beatty 

February 27, 2015

/s/ Randy Stein  

February 27, 2015

Michael L. Beatty
Director

Randy Stein
Director 

/s/ Michael B. Decker 

February 27, 2015

/s/ Laura A. Sugg  

February 27, 2015

Michael B. Decker
Director

Laura A. Sugg
Director 

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Exhibit 21

LIST OF SUBSIDIARIES

Name Of Subsidiary 

Jurisdiction Of Organization

Denbury Operating Company 

Denbury Onshore, LLC 

Denbury Pipeline Holdings, LLC 

Denbury Holdings, Inc. 

Denbury Green Pipeline – Texas, LLC 

Greencore Pipeline Company, LLC 

Denbury Gulf Coast Pipelines, LLC 

Delaware

Delaware

Delaware

Delaware

Delaware

Delaware

Delaware

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Exhibit 23(a)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-01006, 333-27995, 

333-55999, 333-70485, 333-39172, 333-39218, 333-39224,  333-63198,  333-90398,  333-106253,  333-116249,  333-143848,  333-160178,  333-167480, 
333-175273 and 333-189438) and Form S-3 (No. 333-195305) of Denbury Resources Inc. of our report dated February 27, 2015 relating to  
the consolidated financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

PricewaterhouseCoopers LLP
Dallas, Texas
February 27, 2015

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Exhibit 23(b)

DEGOLYER AND MACNAUGHTON
5001 Spring Valley Road
Suite 800 East
Dallas, Texas 75244

February 26, 2015

DENBURY RESOURCES INC.
5320 Legacy Drive
Plano, Texas 75024

Ladies and Gentlemen:

We hereby consent to the use of the name DeGolyer and MacNaughton, to references to DeGolyer and MacNaughton, to the 
inclusion of our Letter Report dated January 27, 2015, regarding the proved reserves of Denbury Resources, and to the inclusion of 
information taken from our “Appraisal Report as of December 31, 2014 on Certain Properties owned by Denbury Resources Inc.  
SEC Case”, “Appraisal Report as of December 31, 2013 on Certain Properties owned by Denbury Resources Inc. SEC Case”, and “Appraisal 
Report as of December 31, 2012 on Certain Properties owned by Denbury Resources Inc. SEC Case”, in the Annual Report on   
Form 10-K of Denbury Resources Inc. for the year ended December 31, 2014.

Very truly yours,

/s/ DeGolyer and MacNaughton

DeGolyer and MacNaughton 
Texas Registered Engineering Firm F-716

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Exhibit 31(a)

CERTIFICATION UNDER SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Phil Rykhoek, certify that:

1. 

2. 

  I have reviewed this report on Form 10-K of Denbury Resources Inc. (the registrant);

  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 

necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading 
with respect to the period covered by this report;

3. 

  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 

material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report;

4. 

  The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and 

procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in 
Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under 
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries,  
is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 

designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) 

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this 
report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the 

registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has 
materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. 

  The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons 
performing the equivalent functions):

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 

which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial 
information; and

(b) 

 Any fraud, whether or not material, that involves management or other employees who have a significant role in the 
registrant’s internal control over financial reporting.

/s/ Phil Rykhoek 

February 27, 2015

Phil Rykhoek
President and Chief Executive Officer

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Exhibit 31(b)

CERTIFICATION UNDER SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Mark C. Allen, certify that:

1. 

2. 

  I have reviewed this report on Form 10-K of Denbury Resources Inc. (the registrant);

  Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact 

necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading 
with respect to the period covered by this report;

3. 

  Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all 

material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods 
presented in this report;

4. 

  The registrant’s other certifying officers and I are responsible for establishing and maintaining disclosure controls and 

procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in 
Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)  Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under 
our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries,  
is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)  Designed such internal control over financial reporting, or caused such internal control over financial reporting to be 

designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the 
preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) 

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our 
conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this 
report based on such evaluation; and

(d)  Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the 

registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has 
materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. 

  The registrant’s other certifying officers and I have disclosed, based on our most recent evaluation of internal control over 
financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons 
performing the equivalent functions):

(a)  All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting 
which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial 
information; and

(b)  Any fraud, whether or not material, that involves management or other employees who have a significant role in the 

registrant’s internal control over financial reporting.

/s/ Mark C. Allen 

February 27, 2015

Mark C. Allen
Senior Vice President, Chief Financial Officer, Treasurer,  
and Assistant Secretary

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Exhibit 32

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER 
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the accompanying Annual Report on Form 10-K for the year ended December 31, 2014 (the Report) of Denbury 
Resources Inc. (Denbury) as filed with the Securities and Exchange Commission, each of the undersigned, in his capacity as an officer of 
Denbury, hereby certifies pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of  the Sarbanes-Oxley Act of 2002, 
that to his knowledge:

1. 

2. 

  The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

  information contained in the Report fairly presents, in all material respects, the financial condition and results of operations  

of Denbury.

/s/ Phil Rykhoek 

February 27, 2015

Phil Rykhoek
President and Chief Executive Officer

/s/ Mark C. Allen 

February 27, 2015

Mark C. Allen
Senior Vice President, Chief Financial Officer, Treasurer,  
and Assistant Secretary

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TABLE OF CONTENTS

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7

8

Denbury’s CO2 Cycle

Tertiary Operations Map

Letter to Shareholders

Board of Directors

Officers

Form 10-K

Corporate Information 

(Inside Back Cover)

FORWARD-LOOKING STATEMENTS

The data contained in this annual report that are not historical facts are forward-looking statements that involve a number of risks and uncertainties. Such statements 

may relate to, among other things: long-term strategy; anticipated levels of future dividends and their rate of growth and sustainability; the length or severity of the oil 

price downturn in late 2014 and early 2015; forecasts of capital expenditures, drilling activity and development activities; timing of carbon dioxide (CO2) injections and 

production response to such tertiary flooding projects; estimated timing of pipeline construction or completion or the cost thereof; anticipated dates of completion 

of industrial plants to be constructed or under construction and the initial date of capture and amount of anthropogenic CO2; estimates of liquidity, costs, forecasted 

production rates or peak production rates and the growth thereof; estimates of hydrocarbon reserve quantities and values, including potential or recoverable reserves, 

CO2 reserves, and helium reserves; projected future hydrocarbon prices or costs; estimated future cash flows, including from our hedging positions, or uses of cash; 

availability of capital or borrowing capacity; estimated rates of return and overall economics; and anticipated availability and cost of equipment and services. These 

forward-looking statements are generally accompanied by words such as “believe”, “estimated”, “preliminary”, “projected”, “potential”, “anticipated”, “forecasted”, 

“expected”, “assume” or other words that convey the uncertainty of future events or outcomes. These statements are based on management’s current plans and 

assumptions and are subject to a number of risks and uncertainties as further outlined in our most recent Form 10-K filed with the SEC. Therefore, actual results may 

differ materially from the expectations, estimates, forecasts, projections, or assumptions expressed in or implied by any forward-looking statement herein made by or 

on behalf of the Company.

Cautionary Note to U.S. Investors — Current SEC rules regarding oil and gas reserve information allow oil and gas companies to disclose in filings with the SEC not only 

proved reserves, but also probable and possible reserves that meet the SEC’s definitions of such terms. We disclose only proved reserves in our filings with the SEC. 

Denbury’s proved reserves as of December 31, 2014 were estimated by DeGolyer & MacNaughton, an independent petroleum engineering firm. In this annual report, 

we make reference to probable and possible reserves, some of which have been estimated by our independent engineers and some of which have been estimated by 

Denbury’s internal staff of engineers. In this annual report, we also refer to estimates of resource or reserves “potential”, barrels recoverable, or other descriptions 

of volumes potentially recoverable, which in addition to reserves generally classifiable as probable and possible (2P and 3P reserves), include estimates of reserves 

that do not rise to the standards for possible reserves, and which SEC guidelines strictly prohibit us from including in filings with the SEC. These estimates, as well as 

the estimates of probable and possible reserves, are by their nature more speculative than estimates of proved reserves and are subject to greater uncertainties, and 

accordingly the likelihood of recovering those reserves is subject to substantially greater risk.

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CORPORATE INFORMATION

STOCK EXCHANGE LISTING
New York Stock Exchange (“NYSE”) 

Ticker Symbol: DNR

CORPORATE HEADQUARTERS
Denbury Resources Inc. 

5320 Legacy Drive 

Plano, Texas 75024 

972. 673. 2000 

www.denbury.com

STOCK TRANSFER AGENT & 
REGISTRAR
For questions concerning dividends, stock 

FINANCIAL INFORMATION 
REQUESTS
For additional information and to receive additional 

copies of the Annual Report on Form 10-K as filed with 

the Securities and Exchange Commission (“SEC”) or 

to obtain other Denbury public documents, please 

contact: 

Denbury Resources Inc. 

Investor Relations 

5320 Legacy Drive 

Plano, Texas 75024 

972. 673. 2000 

Email: ir@denbury.com 

Our Form 10-K filed with the SEC is included herein, 

excluding all exhibits other than our Section 302, 404 

certificates, transfer procedures or address 

and 906 certifications by the CEO and CFO. We will 

changes, please contact:

American Stock Transfer and Trust Company 
6201 15th Avenue 
Brooklyn, NY 11219 

800. 937. 5449 

Email: info@amstock.com 

www.amstock.com

INVESTOR INQUIRIES
Phil Rykhoek 

President & Chief Executive Officer 

972. 673. 2000

Mark Allen 

Senior Vice President &  

Chief Financial Officer 

972. 673. 2000

Ross Campbell 

Manager, Investor Relations 

972. 673. 2825 

Email: ross.campbell@denbury.com

ANNUAL CERTIFICATIONS
During 2014, our Chief Financial Officer certified to 

the NYSE that he is not aware of any violation by 

the Company of the NYSE’s corporate governance 

listing standards.

send shareholders our Form 10-K exhibits and any of 

our corporate governance documents, without charge, 

upon request. These documents are also available on 

our website at www.denbury.com.

ANNUAL MEETING
The Annual Meeting of the Stockholders will be  

held on Tuesday, May 19, 2015, at 3:00 P.M. CDT  

at Denbury’s Corporate Headquarters at  

5320 Legacy Drive, Plano, TX 75024.

LEGAL COUNSEL
Baker & Hostetler LLP

BANKERS
JP Morgan (Agent)

AUDITORS
PricewaterhouseCoopers LLP

RESERVE ENGINEERS
DeGolyer and MacNaughton

 
 
 
 
 
2014 ANNUAL REPORT

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Denbury Resources Inc.

5320 Legacy Drive   |   Plano, Texas 75024   |   972.673.2000   |   www.denbury.com