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Callon Petroleum Company

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FY2010 Annual Report · Callon Petroleum Company
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Midland

Natchez

Houston

Corporate Profi le

Callon Petroleum Company is an independent oil 
and  gas  company  focused  on  building  reserves 
and  production  through  efficient  operations  and 
low  finding  and  development  costs.  Since  1950, 
Callon  has  operated  onshore  and  offshore  in  the 
Gulf Coast region. 

The  company’s  estimated  proved  reserves  at 
December 31, 2010 were 13.6 million barrels of oil 
equivalent (MMBoe).

Proved Reserves

Reserves by Oil/Gas

Gas
Oil

40% 
Gas

60% Oil

2008

2009

2010

e
o
B
M
M

16.0

14.0

12.0

10.0

8.0

6.0

4.0

2.0

0

To Our Shareholders

The  year  2010  was  one  of  achievement  and 
progress  for  our  company.    The  U.S.  economy 
continued  to  recover  throughout  the  year  after 
experiencing the worst economic downturn since 
the  Great  Depression  nearly  70  years 
ago.   In early 2009, we announced a 
major change to our operational focus 
from  exploration  in  the  Gulf  of  Mexico 
to  the  acquisition  and  development 
of  onshore  properties  located  in  the 
Wolfberry  play  of  the  Permian  Basin  in 
Texas  and  the  Haynesville  Shale  area  in 
Louisiana.  The objective of our strategic 
shift  is  to  diversify  our  reserves  and 
production  into  lower  risk,  longer  life  oil 
and gas properties. 

Our  Permian  Basin  and  Haynesville  Shale 
onshore  properties  along  with  the  cash 
flow  from  our  Gulf  of  Mexico  operations 
have already begun to re-shape our portfolio 
and  outlook,  and  we  believe  that  we  are  well 
positioned to continue diversifying our portfolio 
by  building  profitable  growth  opportunities 
onshore.    During  2010,  we  began  to  develop 
the  properties  we  acquired  during  late  2009.  
This  2010  development  resulted  in  a  41% 
increase in total proved reserves, of which 50% 
were onshore.  In addition, 60% of our year-end 
2010  proved  reserves  were  comprised  of  oil 
and liquids.

Our  team  has  worked  diligently  to  execute  our 
business plan for creating long-term shareholder 
value.  Some of our major achievements in 2010 
and into early 2011 include:

HIGHLIGHTS

Increased  proved  reserves  to  a  net  13.6  million  BOE, 
up 41% from 2009;

Grew onshore proved reserves to 50% of total proved 
reserves at December 31, 2010, up from only 16%  at 
year-end 2009 and zero at the end of 2008;

Drilled  20  gross  oil  wells  in  our  onshore  Wolfberry 
oil  play  in    the  Permian  Basin  and  drilled  our  first 
horizontal well in the Haynesville Shale;

Increased onshore oil production from the Permian 
Basin in 2010 to an average of 550 Boe per day, an 
increase of 69% over the prior year; 

Reduced the face amount of our total outstanding 
debt  to  $107  million,  representing  a  decrease 
of 62%  from a face amount of $281 million at 
year-end 2008; and 

Raised  $73.7  million  in  net  proceeds  from  an 
offering of common stock in February 2011.  

2010 Annual Report 

1
1

PROVED RESERVES (MMBoe)

13.6

2.3

4.5

9.1

9.7

1.6

8.1

We emerged from 2010 a stronger company with 
greater  long-term  visible  growth  potential  from 
our  onshore  assets  which  includes  a  multiyear 
inventory of drilling locations in the Wolfberry oil 
play;  however, we still have work to do to achieve 
our  long-term  objectives  to  continue  growing 
reserves  and  production, 
lengthening  our 
reserve life and reducing debt per Boe. 

6.8

RESERVES

2008

2009

2010

GOM       Permian      Haynesville

ONSHORE PROVED RESERVES AS PERCENT OF TOTAL

Our estimated net proved reserves at December 
31, 2010 were 13.6 million barrels of oil equivalent 
(MMBoe), an increase of 41% from December 31, 
2009.  The  increase  was  driven  primarily  by  our 
onshore  drilling  program  in  the  Permian  Basin.  
As a percent of total proved reserves at year-end 
2010  by  area,  our  proved  reserves  were  33%, 
17% and 50% for the Permian Basin, Haynesville 
Shale  and  Gulf  of  Mexico,  respectively.  Our 
reserves-to-production ratio at year-end was 8.2 
years, and the PV-10 value of our proved reserves 
at December 31, 2010 was $205.5 million.

OPERATIONS AND FINANCIAL OVERVIEW

in 

to  our  properties 

Permian Basin
Approximately 33% of our 2010 proved reserves 
were  attributable 
the 
Wolfberry play of the Permian Basin located in 
Crockett,  Ector,  Midland  and  Upton  Counties, 
Texas.  At December 31, 2010, production from 
our  Wolfberry  acreage  increased  to  a  net  550 
Boe per day, an increase of 69% over year-end 
2009.  During 2010, through a number of small 
acquisitions  and  farm-ins,  we  increased  our 
working interest in the East Bloxom development 
area  of  the  Permian  Basin  from  an  average  of 
47%  to  a  100%  working  interest,  which  allows 
us  to  control  the  development  activity  in  all  of 
our Permian Basin properties.

During  2010,  we  drilled  20  gross  wells,  nine  of 
which  were  awaiting  fracture  stimulation  at  year-
end.    We  expect  to  have  these  nine  wells  online 
by  the  second  quarter  of  2011.  Early  in  2011, 
we  entered  into  an  agreement  with  our  fracture 
stimulation  service  provider  providing 
for  a 
minimum  of  three  well  stimulations  per  month  in 

50%

0%

2008

16.5%

2009

2010

Onshore Proved Reserves

2008

2009

2010

2

Callon Petroleum Company

2011.  Approximately 80% of our 8,800 net acre 
leasehold  in  the  Permian  Basin  is  prospective 
for the Wolfberry play, and provides a remaining 
multi-year  inventory  of  approximately  300  net 
potential well locations, 132 of which are based 
upon  40-acre  spacing.  We  are  the  operator  of 
the  Wolfberry  acreage  with  an  average  95% 
working  interest  which  is  primarily  held  by 
production, giving us operational flexibility and 
control over the pace of development.

located 

Haynesville Shale
Approximately 17% of our year-end 2010 proved 
reserves  were  attributable  to  our  Haynesville 
Shale  property, 
in  Bossier  Parish, 
Louisiana.  Initial production from the George R. 
Mills Well No. 1H, our first well completed since 
acquiring this property in 2009, commenced on 
September 3, 2010.  By December 31, 2010, the 
well had produced 1.1 billion cubic feet of natural 
gas  and  was  producing  at  a  restricted  rate  of 
6.5  MMcfe  per  day.    We  have  an  additional  six 
drilling  locations  on  the  623  acre  unit  in  which 
we have a 69% working interest. We are awaiting 
improvement 
in  natural  gas  prices  before 
resuming development of the field.

Gulf of Mexico 
Our reinvestment requirements in our deepwater 
fields  are  minimal.  This  low  reinvestment 
requirement enables us to reinvest the cash flow 
generated  from  our  deepwater  fields  into  our 
onshore oil drilling program.

Our  offshore  Gulf  of  Mexico  properties  include 
interests  in  two  deepwater  properties:  Medusa 
and Habanero.  During 2010, the Medusa Field, 
which  is  located  in  approximately  2,235  feet  of 
water and 50 miles offshore Louisiana, produced 
593 thousand barrels of oil equivalent (“Mboe”) 
net  to  us  from  eight  wells,  and  accounted  for 
35% of our total 2010 production. 

During  2010,  the  Habanero  Field,  which  is 
located in approximately 2,015 feet of water and 
115  miles  offshore  Louisiana,  produced  232 
Mboe  net  to  us  from  two  wells,  and  accounted 
for 14% of our total production. 

We  also  own  interests  in  18  wells  in  12  oil  and 
gas fields in the shelf area of the Gulf of Mexico. 
During  2010,  these  wells  produced  616  Mboe 
net  to  us,  and  accounted  for  37%  of  our  total 
production.

LONG-TERM DEBT (millions)

$281

$249

t

n
u
o
m
A
e
c
a
F

$138

$107

2008

2009

2010

Proforma
3/2011

LIQUIDITY AND CAPITAL RESOURCES

In  2010  and  early  2011,  we  took  several  steps 
towards  strengthening  our  balance  sheet  to 
support  our  long-term  growth  strategy  and  oil 
drilling program. 

In February 2011, we raised net proceeds of $73.7 
million through an equity offering of 10.1 million 
of our common shares.  In addition to providing 
capital to fund our Permian Basin oil development 
program and liquidity for future acquisitions, the 
proceeds allowed us to pay down in March 2011 
$31 million face value of our outstanding Senior 
Notes due 2016.  This redemption, in addition to 
the redemption earlier in 2010 for the remaining 
outstanding  $16.1  million  of  our  9.75%  Senior 
Notes due 2010, reduced the face amount of our 
debt outstanding to $107 million.  

In 2010, the borrowing base on our $100 million 
revolving credit facility was increased by 50% to 
$30 million, and at year-end 2010, there were no 
outstanding draws on this revolving credit facility.  

2010 Annual Report 

3

 
With our cash balance at year-end 2010 of $17.4 
million, the net offering proceeds of $73.7 million 
and the expected operating cash flow for 2011, 
we have the liquidity to fund fully our 2011 capital 
expenditures  budget  of  $107  million.    We  also 
have  available  $30  million  borrowing  capacity 
under  our  revolving  credit  facility  to  help  fund 
additional property acquisitions.    

2011 CAPITAL BUDGET

to our Wolfberry oil development drilling program, 
up from about half of our capital budget in 2010.  
In the Wolfberry oil play, we plan to run two rigs 
continuously and invest $75 to $80 million to drill 
44 gross oil wells on our existing leasehold. We 
have  allocated  $8  million  to  our  Gulf  of  Mexico 
properties for maintenance and have earmarked 
$10  million  for  strategic  leasehold  acquisitions. 
As previously noted, we do not plan on investing 
any  capital  in  our  Haynesville  Shale  asset  until 
natural gas prices improve.

A WORD OF THANKS

I am proud of our team’s accomplishments last 
year, and they give me confidence that we indeed 
have  the  right  strategy,  right  people  and  right 
assets  to  achieve  our  strategic  goals.  Now  that 
we have proven we can execute, it is time to raise 
our  level  of  performance  and  continue  building 
long-term value for you, our shareholders. 

I  wish  to  thank  all  of  the  employees  who  have 
worked  diligently  to  execute  our  new  vision, 
the members of our Board of Directors for their 
dedication  and  our  shareholders  for  continuing 
to support Callon Petroleum Company.

I  also  want  to  take  this  opportunity  to  thank 
Dick Wilson, who is retiring as a Board member, 
after 16 years of faithful dedication and service.  
His  leadership  and  expertise  have  contributed 
greatly to our success.

Fred L. Callon
Chairman

Capitalized
Costs
 11%

Leasehold
 9%

GOM
 8%

Permian Basin
72%

$107 Million Total

2011 OUTLOOK 

We  are  excited  about  our  plans  for  2011  as  we 
continue execution of our onshore diversification 
and  growth  plan.  In  just  two  years,  we  have 
transitioned  from  being  an  almost  exclusively 
offshore  company  to  attributing  approximately 
half of our proved reserves to onshore assets.  

Our goals for 2011 include: growing oil production, 
growing  proved  reserves,  lengthening  reserve 
life,  managing  risk,  and  enhancing  financial 
flexibility.    We  believe  we  have  the  right  team, 
inventory  to 
resources  and  existing  drilling 
achieve these goals. The strong cash flows from 
our Gulf of Mexico properties fund our onshore 
drilling  opportunities  in  the  Permian  Basin,  and 
are expected to keep us well positioned to further 
diversify  our  portfolio  with  additional  growth 
opportunities adding value for our shareholders.

Our  2011  capital  expenditure  budget  has  been 
set at $107 million, which is approximately 65% 
higher  than  the  previous  year.  The  focus  of  our 
2011 budget is the Permian Basin, where we have 
allocated 72% of our planned 2011 expenditures 

4

Callon Petroleum Company

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

Form 10-K for the year ended December 31, 2010 

[X] 

Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2010 

[   ] 

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

or 

Commission File Number 001-14039 
CALLON PETROLEUM COMPANY 
(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of incorporation or organization) 
200 North Canal Street 
Natchez, Mississippi 
(Address of principal executive offices) 

64-0844345 
(I.R.S. Employer Identification No.) 

39120 
(Zip Code) 

601-442-1601 
(Registrant's telephone number, including area code) 

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

Title of each class: 
Common Stock, $.01 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 whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    

Yes   [   ] 

No   [ X ] 

Indicate by check mark whether the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.     

Yes   [   ] 

No   [ X ] 

Indicate by check mark whether 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   [ X ] 

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 (232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to 
submit and post such files). 

Yes   [   ] 

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 registrants 
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.  [   ] 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definition of “large 
accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act (check one): 

Large accelerated filer [   ] 

Non-accelerated filer [  ] 

Accelerated filer [ X ] 

Smaller reporting company [   ] 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     

Yes   [   ] 

No   [ X ] 

The aggregate market value of the voting and non-voting common equity stock held by non-affiliates of the registrant was $165.3 million as of June 30, 2010. 

As of March 3, 2011, 39,105,130 shares of the Registrant’s common stock, par value $.01 per share, were outstanding. 

Documents Incorporated by Reference 
Portions of the definitive Proxy Statement of Callon Petroleum Company (to be filed no later than 120 days after December 31, 2010) relating to the Annual Meeting of 
Stockholders to be held on May 12, 2011, which are incorporated into Part III of this Form 10-K.     

 
 
  
 
 
 
 
 
 
 
 
 
       
  
       
 
       
 
       
 
 
 
 
 
 
 
 
       
 
 
 
Item 1 & 2. 

Item 1A. 

Item 1B. 

Item 3. 

Item 4. 

Item 5. 

Item 6. 

Item 7. 

TABLE OF CONTENTS 

Part I 

Special Note Regarding Forward-Looking Statements 
Definitions 

Business & Properties 
Our Business Strategy 
Our Strengths 
Recent Developments 
Exploration and Development Activities 
Acquisitions and Divestitures 
Oil and Gas Properties 
Onshore Properties 
Gulf of Mexico Deepwater Properties 
Gulf of Mexico Shelf and Other Properties 
Proved Reserves 
Proved Undeveloped Reserves 
Controls over Reserve Estimates 
Production Volumes, Average Sales Prices and Average Production Costs 
Present Activities and Productive Wells 
Leasehold Acreage 
Title to Properties 
Major Customers 
Corporate Offices 
Employees 
Regulations 
Commitments and Contingencies 
Available Information 

Risk Factors 

Unresolved Staff Comments 

Legal Proceedings 

Reserved 

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

Part II 

Selected Financial Data 

Management’s Discussion and Analysis of Financial Condition and Results of Operations 
Overview and Outlook 
Liquidity and Capital Resources 
Results of Operations 
Off-Balance Sheet Arrangements 
Significant Accounting Policies and Critical Estimates 
Subsequent Events 

Item 7A. 

Quantitative and Qualitative Disclosures About Market Risk 
Commodity Price Risk 
Interest Rate Risk 

Item 8. 

Financial Statements and Supplementary Data 

Item 9. 
Item 9A. 
Item 9A(T) 
Item 9B. 

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 
Controls and Procedures 
Controls and Procedures 
Other Information 

Part III 

Item 10. 
Item 11. 
Item 12. 
Item 13. 
Item 14. 

Directors and Executive Officers of the Registrant 
Executive Compensation 
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 
Certain Relationships and Related Transactions 
Principal Accountant Fees and Services 

Item 15. 

Exhibits  

Signatures 

Part IV 

2 

3 
4 

5 
5 
5 
6 
6 
6 
7 
8 
8 
9 
9 
10 
11 
12 
13 
13 
14 
14 
14 
14 
15 
18 
18 

19 

27 

27 

27 

27 
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29 

30 
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32 
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40 
41 
43 

44 
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45 

76 
76 
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78 

79 

82 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Special Note Regarding Forward Looking Statements 

All  statements,  other  than  historical  fact  or  present  financial  information,  may  be  deemed  to  be  forward-looking  statements  within  the 
meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. 
All statements that address activities, outcomes and other matters that should or may occur in the future, including, without limitation, 
statements regarding the financial position, business strategy, production and reserve growth and other plans and objectives for our future 
operations, are forward-looking statements. Although we believe the expectations expressed in such forward-looking statements are based 
on reasonable assumptions, such statements are not guarantees of future performance. We have no obligation and make no undertaking to 
publicly update or revise any forward-looking statements, except as may be required by law. 

Forward-looking statements include the items identified in the preceding paragraph, information concerning possible or assumed future 
results  of  operations  and  other  statements  in  this  Form  10-Q  identified  by  words  such  as  “anticipate,”  “project,”  “intend,”  “estimate,” 
“expect,” “believe,” “predict,” “budget,” “projection,” “goal,” “plan,” “forecast,” “target” or similar expressions. 

You  should  not  place  undue  reliance  on  forward-looking  statements.  They  are  subject  to  known  and  unknown  risks,  uncertainties  and 
other  factors  that  may  affect  our  operations,  markets,  products,  services  and  prices  and  cause  our  actual  results,  performance  or 
achievements  to  be  materially  different  from  any  future  results,  performance  or  achievements  expressed  or  implied  by  the  forward-
looking  statements.  In  addition  to  any  assumptions  and  other  factors  referred  to  specifically  in  connection  with  forward-looking 
statements,  risks,  uncertainties  and  factors that  could  cause  our  actual  results  to  differ  materially  from  those  indicated  in  any  forward-
looking statement include, but are not limited to: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

the timing and extent of changes in market conditions and prices for commodities (including regional basis differentials); 
our ability to transport our production to the most favorable markets or at all;  
the timing and extent of our success in discovering, developing, producing and estimating reserves; 
our ability to fund our planned capital investments; 
the  impact  of  government  regulation,  including  any  increase  in  severance  or  similar  taxes,  legislation  relating  to  hydraulic 
fracturing, the climate and over-the-counter derivatives;  
the costs and availability of oilfield personnel services and drilling supplies, raw materials, and equipment and services; 
our future property acquisition or divestiture activities;  
the effects of weather;  
increased competition;  
the financial impact of accounting regulations and critical accounting policies; 
the comparative cost of alternative fuels;  
conditions in capital markets, changes in interest rates and the ability of our lenders to provide us with funds as agreed; 
credit risk relating to the risk of loss as a result of non-performance by our counterparties; and 
any other factors listed in the reports we have filed and may file with the Securities and Exchange Commission (“SEC”). 

We caution you that the forward-looking statements contained in this Form 10-K are subject to all of the risks and uncertainties, many of 
which are beyond our control, incident to the exploration for and development, production and sale of oil and natural gas. These risks 
include, but are not limited to, the risks described in Item 1A of this Annual Report on Form 10-K for the year ended December 31, 2010 
(the “2010 Annual Report on Form 10-K”), and all quarterly reports on Form 10-Q filed subsequently thereto (“Form 10-Qs”). 

Should one or more of the risks or uncertainties described above or elsewhere in this Form 10-K occur, or should underlying assumptions 
prove  incorrect,  our  actual  results  and  plans  could  differ  materially  from  those  expressed  in  any  forward-looking  statements.  We 
specifically  disclaim  all  responsibility  to  publicly  update  any  information  contained  in  a  forward-looking  statement  or  any  forward-
looking statement in its entirety and therefore disclaim any resulting liability for potentially related damages. 

All forward-looking statements attributable to us are expressly qualified in their entirety by this cautionary statement. 

3 

 
 
 
 
 
 
 
 
 
 
 
DEFINITIONS 

All defined terms under Rule 4-10(a) of Regulation S-X shall have their statutorily prescribed meanings when used in this report. As used 
in this document:  

(cid:2) 

3-D: three-dimensional. 

(cid:2)  ARO:  Asset Retirement Obligation 
(cid:2)  B/d:  barrels of oil or natural gas liquids per day. 
(cid:2)  Bbl or Bbls:  barrel or barrels of oil. 
(cid:2)  Bcf:  billion cubic feet. 
(cid:2)  Boe:  barrel of oil equivalent, determined by using the ratio of one Bbl of oil or NGLs to six Mcf of gas. 
(cid:2)  Boe/d:  boe per day. 
(cid:2)  BOEMRE:  Bureau of Ocean Energy Management, Regulation and Enforcement; formerly the Minerals Management Service  

                      (“MMS”) 

(cid:2)  Btu:  a British thermal unit, a measure of heating value, which is approximately equal to one Mcf. 
(cid:2)  LIBOR:  London Interbank Offered Rate. 
(cid:2)  LNG:  liquefied natural gas. 
(cid:2)  Mbbls:  thousand barrels of oil. 
(cid:2)  Mboe:  thousand boe. 
(cid:2)  Mboe/d:  Mboe per day. 
(cid:2)  Mcfe:  thousand cubic feet of natural gas. 
(cid:2)  Mcf/d:  Mcf per day. 
(cid:2)  MMbbls:  million barrels of oil. 
(cid:2)  MMboe:  million boe. 
(cid:2)  MMBtu:  million Btu. 
(cid:2)  MMBtu/d:  MMBtu per day. 
(cid:2)  MMcf:  million cubic feet of natural gas. 
(cid:2)  MMcf/d:  MMcf per day. 
(cid:2)  NGL or NGLs:  natural gas liquids, which are expressed in barrels. 
(cid:2)  NYMEX:  New York Mercantile Exchange. 
(cid:2)  Oil: includes crude oil and condensate. 
(cid:2)  PDP:  proved developed reserves. 
(cid:2)  PUD:  proved undeveloped reserves. 
(cid:2)  SEC:  United States Securities and Exchange Commission. 
(cid:2)  Section:  land area containing 640 acres 
(cid:2)  US GAAP: Generally Accepted Accounting Principles in the United States 

With respect to information relating to our working interest in wells or acreage, “net” oil and gas wells or acreage is determined by 
multiplying gross wells or acreage by our working interest therein. Unless otherwise specified, all references to wells and acres are gross.

4 

 
 
 
 
 
PART I. 

ITEMS 1 and 2.  Business and Properties 

Overview and Business Strategy 

Callon Petroleum Company has been engaged in the exploration, development, acquisition and production of oil and gas properties since 1950.  
The Company was incorporated under the laws of the state of Delaware in 1994 and succeeded to the business of a publicly traded limited 
partnership, a joint venture with a consortium of European investors and an independent energy company partially owned by a member of 
current  management.    As  used  herein,  the  “Company,”  “Callon,”  “we,”  “us,”  and  “our”  refer  to  Callon  Petroleum  Company  and  its 
predecessors and subsidiaries unless the context requires otherwise. 

Callon  Petroleum  Company  is  engaged  in  the  development,  production,  exploration  and  acquisition  of  oil  and  gas  properties.    In  late 
2008,  our  management  shifted  our  operational  focus  from  exploration  in  the  Gulf  of  Mexico  to  the  acquisition  and  development  of 
onshore  properties  located  in  the  Wolfberry  play  of  the  Permian  Basin  in  Texas  and  the  Haynesville  Shale  area  in  Louisiana.    As  of 
December  31,  2010,  we  had  estimated  net  proved  reserves  of  8.1  MMBbls  and  33.0  Bcf,  or  13.6  MMBOE.    Of  these  reserves, 
approximately 50.0% were located onshore in the Permian Basin Wolfberry and Haynesville Shale plays, compared with 16.5% located 
onshore at December 31, 2009. 

Our Business Strategy 

Our goal is to increase stockholder value by: 

(cid:2) 

(cid:2) 

Increasing reserves and production levels by using cash flows from, or monetization of, our Gulf of Mexico properties to acquire 
and develop lower risk, long-life onshore oil and gas properties; 

Increasing  our  reserve  life  and  predictability  of  production  by  focusing  on  acquisition  and  development  of  long-life  onshore 
properties; 

(cid:2)  Diversifying risk by substantially increasing the number of productive wells we own; and 

(cid:2)  Strengthening  our  balance  sheet  by  focusing  on  maintaining  liquidity  and  a  reduction  of  our  average  debt  per  barrel  of  oil 

equivalent (“Boe”) of proved reserves. 

Our Strengths 

We  believe  that  we  are  well  positioned  to  achieve  our  business  objectives  and  to  execute  our  strategy  because  of  the  following 
competitive strengths at year-end 2010: 

(cid:2)  We have a substantial inventory of onshore drilling locations, with an estimated 132 net drilling locations on 40-acre spacing and 
an additional 166 net drilling locations on 20-acre spacing in the Wolfberry play of the Permian Basin and four net locations in 
the Haynesville area. 

(cid:2)  Our offshore properties generate substantial cash flow, which we can deploy in the acquisition, exploration and development of 

onshore properties. 

(cid:2)  Our management team is experienced in oil and gas acquisitions, exploration, development and production in the areas in which 

we are focusing our operations. 

(cid:2)  On December 31, 2010, our total liquidity position was approximately $47 million, including $17 million of available cash and 
$30 million of unused borrowing base available under our senior secured credit facility.  The borrowing base was increased by 
50.0% over its previous level at the last redetermination in the fourth quarter of 2010. The next redetermination is scheduled for 
April 2011. 

5 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Recent Developments 

As discussed in Note 19 included in Part II, Item 8 of this filing, during February 2011, we received $73.7 million in net proceeds through the 
public offering of 10.1 million shares of our common stock, which included the issuance of 1.1 million shares pursuant to the underwriters’ 
over-allotment  option.    Immediately  following  the  completion  of  the  equity  offering,  we  called  for  redemption  $31.0  million  principal 
amount of our 13% senior notes due 2016.  We expect to complete the redemption of these notes by March 19, 2011, which will result in 
a gain on the early extinguishment of debt of approximately $2.0 million.  We also completed an arbitration proceeding with our former 
joint interest partner in the Entrada project, which is more fully discussed in Note 19. 

Exploration and Development Activities 

During  2010, capital  expenditures on  an  accrual  basis  for  exploration  and development  costs related  to oil  and gas  properties  included 
these expenditures (in millions): 

20 wells drilled, 11 wells producing, on the Permian Basin acreage 
Natural gas well in the Haynesville Shale gas play and site development for future wells 
Leasehold acquisitions and seismic 
Costs incurred on legacy properties 
Plugging and abandonment costs in the Gulf of Mexico 
Capitalized interest ($2.0 million) and overhead ($11.8 million) allocable directly to exploration  
    and development projects. 
Total 2010 capital expenditures (a) 

 $            32.0  
               10.9  
                 4.0  
                 1.6  
                 2.4  
               13.8  

 $            64.7  

(a)  The above costs exclude approximately $6.6 million of capital costs incurred on legacy properties as a result of certain joint interest billings not 
being recovered from a joint interest partner.  Under the full-cost method of accounting, these costs are capitalized to the Company’s full cost pool.  
Inclusive  of  this  amount,  2010  capital  expenditures  totaled  $71.2  million.    See  Note  19  included  in  Part  II,  Item  8  of  this  filing  for  additional 
information regarding the write-off of certain receivables. 

As a result of the previously discussed shift in our operational focus from offshore in the Gulf of Mexico to onshore in the Wolfberry play 
of the Permian Basin and the Haynesville Shale play, we expect that substantially all of our 2011 capital expenditures will be focused on 
the development and acquisition of onshore properties in the United States, with only limited amounts of capital expended to maintain our 
offshore  properties.    Our  projected  2011  capital  expenditures  budget  is  outlined  within  Management’s  Discussion  and  Analysis  and 
Results of Operations, which is included in Part II, Item 7 of this filing. 

Acquisitions and Divestitures 

The  Company  increased  its  interest  in  the  East  Bloxom  Development  Area  of  the  Permian  Basin,  located  in  Upton  County,  from  an 
average  47%  working  interest  to  100%  working  interest  through  a  number  of  acquisitions  and  farm-ins  for  which  the  Company  paid 
approximately $1.0 million during 2010, of which $0.1 million was recorded acquisition expenses during 2010.  As a result, Callon now 
controls the activity in three development areas encompassing 11 Sections.  

6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Oil and Gas Properties 

As of December 31, 2010, our estimated net proved reserves totaled 13.6 MMBoe and included 8.1 MMBbls and 33.0 Bcf, with a pre-tax 
present value, discounted at 10%, of $205.5 million.  Pre-tax present value may be deemed to be a non-US GAAP financial measure, which we 
reconcile to the US GAAP standardized measure of $198.9 million in the proved reserves table presented later within this section of the filing.  
Oil  constitutes  approximately  60%  on  an  equivalent  basis  of  our  total  estimated  net  proved  reserves,  and  approximately  49%  of  our  total 
estimated proved reserves are proved developed reserves. 

The  following  table  sets  forth  certain  information  about  our  estimated  proved  reserves  by  our  independent  petroleum  reserve  engineers  by 
major field and for all other properties combined at December 31, 2010:  

(cid:2)
(cid:2)

(cid:2)
(cid:2)

(cid:2)
(cid:2)

(cid:2)
(cid:2)

Estimated Net Proved Reserves 
Gas 
 (MMcf) 

Oil 
 (MBbls) 

Total 
 (MBoe) 
 (a) 

Pre-tax 
Discounted 
Present  
Value 
($000) 
(b)(c)(d)

         3,410 
               -      
         3,410 

         6,247  
       13,621  
       19,868  

         4,451 
         2,270 
         6,721 

$         41,438 
           7,369 
         48,807 

Operator 

Callon 
Callon 

Onshore: 
   Permian Basin 
   Haynesville Shale 
     Total Onshore 

Gulf of Mexico Deepwater: 
  Mississippi Canyon 538/582 
    “Medusa” 
  Garden Banks Block 341 
    “Habanero” 
     Total Gulf of Mexico Deepwater 

Gulf of Mexico Shelf and Other: 
  West Cameron Block 295 
   East Cameron Block 109 
   East Cameron Block 2 
   East Cameron Block 257 
   Other 
     Total Gulf of Mexico Shelf and Other 

Murphy 

         4,020 

         3,011  

         4,522 

       125,678 

Shell 

            642 
         4,662 

         4,592  
         7,603  

         1,408 
         5,930 

         28,411 
       154,089 

Mariner Energy 
Energy Partners LTD 
Apache 
SPN Resources 
Various 

                8 
              13 
                8 
             1 
              47 
              77 

         1,466  
            928  
            770  
            899  
         1,423  
         5,486  

            253 
            167 
            136 
            150 
            284 
            990 

           4,714 
           3,056 
           2,572 
           1,906 
          (9,612) 
           2,636 

Total Net Proved Reserves 

         8,149 

       32,957  

       13,641 

$       205,532 

(a)  We convert Mcf to Boe using a conversion ratio of six Mcf to one Boe.  This ratio, which is typical in the industry and represents the approximate energy equivalent 
of an Mcf to a Boe, does not reflect to economic equivalency of an Mcf of gas compared with a Boe of oil or natural gas liquids.  On an economic basis, a barrel of 
oil has a substantially higher price than six Mcf of natural gas.   

(b)  Represents the present value of future net cash flows before deduction of federal income taxes, discounted at 10%, attributable to estimated net proved reserves as of 

December 31, 2010, as set forth in the Company’s reserve reports prepared by its independent petroleum reserve engineers, Huddleston & Co., Inc. 

(c) 

(d) 

Includes a reduction for estimated plugging and abandonment  costs that  is reflected as a liability on our balance sheet at December 31, 2010, in accordance  with 
accounting for asset retirement obligations rules.  See the Oil and Gas Reserve table for the standardized measure of discounted future net cash flow in Note 15 of our 
consolidated financial statements. The negative Pre-Tax Present Value of the “Other” reflects plugging and abandonment obligations exceeding the future net cash 
flows, obligations of which most are estimated to occur within the next five years,  

The Company uses the financial measure “Pre Tax Discounted Present Value” which is a non-US GAAP financial measure.  The Company believes that Pre Tax Discounted 
Present Value, while not a financial measure in accordance with US GAAP, is an important financial measure used by investors and independent oil and gas producers for 
evaluating  the  relative  value  of  oil  and  natural  gas  properties  and  acquisitions  because  the  tax  characteristics  of  comparable  companies  can  differ  materially.    The  total 
standardized measure calculated in accordance with the guidance issued by the FASB for disclosures about oil and gas producing activities for our proved reserves as of 
December 31, 2010 was $198.9 million inclusive of the $6.6 million discounted estimated future income taxes relating to such future net revenues.  Year-end average pricing 
was $5.10 per Mcf for natural gas and $78.07 per Bbl for oil. 

7 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
  
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
   
 
     
  
  
  
  
  
 
  
  
  
 
 
  
  
  
 
 
 
  
  
  
  
  
  
  
 
 
  
  
  
  
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
  
  
  
 
 
  
  
  
 
 
 
  
  
  
  
  
  
  
 
 
  
  
  
 
 
  
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Onshore Properties 

Onshore  proved  reserves  accounted  for  approximately  50%  of  year-end  2010  proved  reserves,  demonstrating  our  progress  toward  our 
strategic goal of diversifying our reserve portfolio. 

Permian Basin 

During the fourth quarter of 2009, Callon acquired an interest in Permian Basin properties, which included 22 producing wells 
with  associated  proved  reserves  of  1.6  MMBoe.    During  2010,  the  Company  drilled  an  additional  20  wells  targeting  the 
Wolfberry  trend,  of  which  11  were  producing  by  year-end,  thereby  increasing  total  average  daily  production  in  the  Permian 
Basin  to  approximately  550  boe/d  as  of  December  31,  2010.    The  remaining  9  wells  drilled  during  2010  are  scheduled  to  be 
fracture stimulated and brought online during the first and second quarters of 2011.  Early in 2011, we entered into an agreement 
with  our fracture  stimulation  service provider providing for a  minimum  of  three well  stimulations per  month  in  2011. During 
2011, the Company plans to drill up to an additional 44 wells.   

The  Company’s  primary  target  in  the  Permian  Basin  is  the  Wolfberry  play,  which  is  located  in  Crockett,  Ector,  Midland  and 
Upton  Counties,  Texas.    This  play  is  a  proven,  low-permeability  oil  play  and  includes  the  Sprayberry,  Dean,  and  Wolfcamp 
formations.  The Company currently owns approximately 8,800 net acres within the Permian Basin, approximately 80% of which 
is prospective for the Wolfberry Play and provides a drilling inventory of 132 additional drilling locations based on a 40-acre 
spacing development.  Approximately 33% of our 2010 proved reserves were attributable to our properties in the Wolfberry play 
of the Permian Basin. 

Haynesville Shale 

During the third quarter of 2009, Callon acquired a 69% working interest in a Haynesville Shale unit located in Southern Bossier 
Parish, Louisiana, and currently owns approximately 430 net acres in the Haynesville Shale.  Initial production from the George R. 
Mills Well No. 1H, our first well completed since acquiring this property in 2009, commenced on September 3, 2010. To date as 
of March 2011, the well has produced 1.4 billion cubic feet of natural gas and is currently producing at a restricted rate of 5.0 
MMcfe/d. We have an additional four net drilling locations on the 430-net acre unit in which we have a 69% working interest. 
The  Company  also  performed  some  site  development  work  for  future  wells  and  is  awaiting  improvement  in  natural  gas  prices 
before resuming development of the field.  Approximately 17% of our year-end 2010 proved reserves were attributable to our 
Haynesville Shale property.   

Gulf of Mexico Deepwater Properties 

Medusa, Mississippi Canyon Blocks 538/582 

Our Medusa deepwater discovery that occurred during 1999, in which we own a 15% working interest, is located in 2,235 feet of 
water approximately 50 miles offshore Louisiana. Murphy Exploration & Production Company (“Murphy”), the operator, owns a 
60% working interest and ENI Deepwater, LLC, owns the remaining 25% working interest. 

During 2010 the Medusa field produced 593 MBoe net to us from eight wells which accounted for 35% of our total production.  
Most of the wells are still producing from their initial completions and have 2.4 MMBoe of proved developed non-producing 
reserves that will be accessed by recompletions in the existing wells.  Another 1.2 MMBoe of proved undeveloped reserves will 
be developed by side tracking an existing well.  These operations will occur as existing completions reach their economic limit, 
which as of December 31, 2010 is estimated to be in 2022. 

In  December  2003,  we  transferred  our  undivided  15%  working  interest  in  the  spar  production  facilities  to  Medusa  Spar  LLC 
(“LLC”) in exchange for cash proceeds of approximately $25 million and a 10% ownership interest in the LLC.  A discussion of 
this transaction is included in “Management’s Discussion  and Analysis of Financial Condition and Results of Operations-Off-
Balance Sheet Arrangements.”   

Habanero, Garden Banks Block 341 

The Habanero property, in which we own an 11.25% working interest in its wells, is located in 2,015 feet of water approximately 
115  miles  offshore  Louisiana.  Production  from  the  Habanero  52  oil  sand  commenced  in  late  November  2003  and  from  the 
Habanero 55 gas sand in January 2004.  The well is operated by Shell Deepwater Development Inc., which owns a 55% working 
interest, with the remaining working interest owned by Murphy.   

8 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

During 2010, Habanero produced 232 MBoe net to us from two wells which accounted for 14% of our total production. Future 
plans  include  sidetracks  of  both  the  wells  to  drain  updip  and  partially  fault-separated  gas  in  the  Habanero  52  sand  when  the 
existing completions reach their economic limit, which is estimated as of December 31, 2010 to be in 2012 for one well and 2013 
for the other. 

Gulf of Mexico Shelf and Other Properties 

We  own  interests  in  18  producing  wells  in  twelve  oil  and  gas  fields  in  the  shelf  area  of  the  Gulf  of  Mexico.    These  wells 
produced 616 MBOE net to our interest in 2010, which accounted for 37% of our total production. 

 Proved Reserves 

In December 2008  the  Securities  and  Exchange  Commission (“SEC”)  approved  amendments  to  its oil  and  gas reserves  estimation  and 
disclosure requirements.  The amendments, among other things: 

(cid:2) 

allow  the  use  of  reliable  technologies  to  estimate  proved  reserves  if  those  technologies  have  been  demonstrated  to  result  in 
reliable conclusions about reserve volumes; 
require disclosure of oil and gas proved reserves by significant geographic area; 
permit the optional disclosure of probable and possible reserves; 

(cid:2) 
(cid:2) 
(cid:2)  modify  the  prices  used  to  estimate  reserves  for  SEC  disclosure  purposes  to  a  12-month  average  beginning-of-the-month  price 

(cid:2) 

instead of a period-end price; and 
require that if a third party is primarily responsible for preparing or auditing the reserve estimates, the company make disclosures 
relating to the independence and qualifications of the third party, including filing as an exhibit any report received from the third 
party. 

The  new  requirements  were  effective  for  the  Company’s  year-end  financial  statements  and  Annual  Report  on  Form  10-K  for  the  year 
ended  December  31,  2009,  and  as  such  the  reserves  and  related  information  for  2009  and  2010  are  presented  consistent  with  the 
requirements of the new rule.  The new rule does not require prior-year reserve information to be restated, and as such all information 
related to periods prior to 2009 is presented consistent with the prior SEC rules for the estimation of proved reserves.   

Estimates of volumes of proved reserves, net to our interest, at year end are presented in MBbls for oil and in MMcf for natural gas at a 
pressure base of 15.025 pounds per square inch.  Total volumes are presented in MBoe.  For the MBoe computation, 6,000 cubic feet of 
gas are the equivalent of one barrel of oil.   

9 

 
 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

The  following  table  sets  forth  certain  information  about  our  estimated  proved  reserves.    All  of  our  proved  reserves  are  located  in  the 
continental United States and in federal and state waters in the Gulf of Mexico. 

Proved developed: 
Oil (MBbls) 
Gas (MMcf) 
MBoe 

Proved undeveloped: 
Oil (MBbls) 
Gas (MMcf) 
MBoe 

Total proved: 
Oil (MBbls) 
Gas (MMcf) 
MBoe  

Estimated pre-tax future net cash flows (a) 
Pre-tax discounted present value (a) (b) 
Standardized measure of discounted future net cash flows(a) (b) 

Years Ended December 31, 
2009 

2010 

2008 

         4,503 
       12,715 
         6,622 

         3,645 
       20,241 
         7,019 

         8,149 
       32,957 
       13,641 

 $  379,448 

 $  205,532 

        4,346  
      12,301  
        6,396  

        4,663 
      13,463 
        6,907 

        2,133  
        6,802  
        3,266  

        1,364 
        5,189 
        2,229 

        6,479  
      19,103  
        9,663  

        6,027 
      18,652 
        9,136 

 $ 216,702  

 $ 137,368  

 $ 113,555 

 $   86,591 

 $  198,916 

 $ 135,921  

 $   86,305 

(a)  Includes a reduction for estimated plugging and abandonment costs that is reflected as a liability on our balance sheet at December 31, 2010, in accordance with 

accounting for asset retirement obligations rules. 

(b)  The Company uses the financial measure “Pre Tax Present Value” which is a non-US GAAP financial measure.  The Company believes that Pre Tax Present Value, 
while  not  a  financial  measure  in  accordance  with  US  GAAP,  is  an  important  financial  measure  used  by  investors  and  independent  oil  and  gas  producers  for 
evaluating the relative value of oil and natural gas properties and acquisitions because the tax characteristics of comparable companies can differ materially.  The 
total standardized measure calculated in accordance with the guidance issued by the FASB for disclosures about oil and gas producing activities for our proved 
reserves as of December 31, 2010 was $198.9 million inclusive of the $6.6 million discounted estimated future income taxes relating to such future net revenues.  
Year-end average pricing was $5.10 per Mcf for natural gas and $78.07 per Bbl for oil. 

See  Note  15  of  our  Consolidated  Financial  Statements  for  the  additional  information  regarding  the  Company’s  reserves  including  its 
estimates of proved reserves, PDPs, PUDs and the Company’s estimates of future net cash flows and discounted future net cash flows 
from proved reserves.   

Proved Undeveloped Reserves   

The Company reviews annually its PUDs to ensure an appropriate plan exists for development. Generally, reserves for onshore properties 
are recognized as PUDs only if the Company has plans to convert the PUDs into PDPs within five years of the date they are first recorded 
as PUDs.  The following table summarizes the Company’s recorded PUDs: 

   Permian Basin 
   Haynesville Shale 
    Total Onshore PUDs 

  Medusa 
  Habanero 
    Total Deepwater PUDs 

     Total Shelf and other PUDs 

Total PUDs 

PUDs (in MBoe) at December 31, 
2009 

2010 

2008 

       2,928 
       1,757 
       4,685 

       1,186 
       1,148 
       2,334 

             -   

       7,019 

          932  
             -   
          932  

       1,186  
       1,148  
       2,334  

             -   

       3,266  

             -   
             -   
             -   

       1,081 
       1,148 
       2,229 

             -   

       2,229 

10 

 
 
 
 
 
 
 
 
        
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
  
 
 
  
  
  
ITEMS 1 and 2.  Business & Properties (continued) 

Our plans are to develop our deepwater PUDS by side tracking existing wells when the zones currently being produced by the wells are 
depleted.  The Company’s current plans forecast that the two producing zones in the Habanero field will be depleted one in 2012 and the 
other  in  2013.    In  the  Medusa  field,  the  Company  expects  several  recompletes  to  occur  prior  to  2012  with  current  producing  reserves 
forecasted to reach their economic depletion point in 2022.  Upon the depletion of currently producing reserves, the Company plans to 
develop  its  deepwater  PUDs.  During  2010,  Callon  did  not  convert  any  offshore  PUDs  to  PDPs.    The  Company’s  plans  to  develop  its 
PUDs in the Permian Basin include a multi-year drilling program, which is expected to be completed on existing acreage within three to 
five years.  Similarly, the Company plans to resume drilling on its Haynesville Shale property once gas prices improve, and expects to 
convert its existing PUDs within the next five years. 

From  December  31,  2009  to  December  31,  2010,  our  PUDs  increased  115%  from  3,266  MBOE  to  7,019  MBOE.  As  a  result  of 
acquisitions during 2009, we added 932 MBoe as compared to 2008. We then added 3,752 MBoe as a result of successful drilling during 
2010  and  commensurate  PUDs  associated  with  such  drilling.  None  of  these  additions  to  our  PUD  reserves  were  offset  by  amounts  no 
longer deemed to be economic PUDs at year-end.  At January 1, 2010, we had 3,266 MBOE of proved undeveloped reserves.  Of these 
PUD reserves, 23% were converted to proved developed producing reserves by year end 2010, at a total cost of $6.4 million, net.   

We  plan  to  develop  our  proved  undeveloped  reserves  within  a  five-year  time  frame.  The  basis  for  our  development  plans  are  (i) 
allocation of capital to projects in our 2011 capital budget and (ii) in subsequent years, on the basis of capital allocation in our five-year 
business  plan,  each  of  which  generally  is  governed  by  our  expectations  of  internally  generated  cash  flow.  Reserve  calculations  at  any 
end-of-year  period  are  representative  of  our  development  plans  at  that  time.  Changes  in  commodity  pricing,  oilfield  service  costs  and 
availability, and other economic factors may lead to changes in development plans. 

Controls Over Reserve Estimates 

Compliance as it relates to reporting the Company’s reserves is the responsibility of our Senior Vice President of Operations, who with 
over 30 years of industry experience including 25 years as a manager, is our principal engineer.  In addition to his years of experience, our 
principal engineer holds a degree in petroleum engineering and asset evaluation and management.  

Callon’s  controls  over  reserve  estimates  included  retaining  Huddleston  &  Co.,  Inc.,  a  Texas  registered  engineering  firm,  as  our 
independent  petroleum  and  geological  firm.      The  Company  provided  to  Huddleston  information  about  our  oil  and  gas  properties, 
including production profiles, prices and costs, and Huddleston prepared its own estimates of the reserves attributable to the Company’s 
properties.  All of the information regarding reserves in this annual report is derived from Huddleston’s report, which is included as an 
Exhibit to this annual report.  The principal engineer at Huddleston responsible for preparing the Company’s reserve estimates has over 
30  years  of  experience  in  the  oil  and  gas  industry  and  is  a  Texas  Licensed  Professional  Engineer.    Further  professional  qualifications 
include a degree in petroleum engineering and being a member of the Society of Petroleum Engineers.   

The Audit Committee of our Board of Directors meets with management, including the Senior Vice President of Operations, to discuss 
matters and policies including those related to reserves. During our last fiscal year, we have not filed any reports with other federal agencies 
which contain an estimate of total proved net oil and gas reserves. 

11 

 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Production Volumes, Average Sales Prices and Average Production Costs 

The following table sets forth certain information regarding the production volumes and average sales prices received for, and average 
production costs associated with, the Company’s sale of oil and natural gas for the periods indicated. 

2010 

Years Ended December 31, 
2009 

2008 
(in thousands, except per unit data)        

(cid:2)

Production 
Natural gas (Mcf) 
Oil (MBbl) 
   Total (MBoe) 

Revenues 
Natural gas sales 
Oil sales 
   Total revenues 

Lease Operating Expenses 
Production costs 
Severance/production taxes 
Gathering 
   Total lease operating expenses 

Realized prices 
Natural gas ($/Mcf, including realized gains (losses) on derivatives) 
Natural gas ($/Mcf, excluding realized gains (losses) on derivatives) 
Oil ($/Bbl, including realized gains (losses) on derivatives) 
Oil ($/Bbl, excluding realized gains (losses) on derivatives) 
(cid:2)

Operating costs per Boe - Total Consolidated 
Production costs 
Severance/production taxes 
Gathering 
DD&A 
Interest 
   Total operating costs per Boe 

         4,892 
            859 
         1,674 

             5,740  
             1,012  
             1,969  

        5,839 
           942 
        1,915 

 $    24,639 
       65,243 
 $    89,882 

 $        27,417  
           73,842  
 $      101,259  

      58,349 
      82,963 
 $ 141,312 

 $    16,094 
            816 
            802 
 $    17,712 

 $        16,778  
                528  
             1,141  
 $        18,447  

 $   17,605 
           626 
           977 
 $   19,208 

 $        5.04 
           4.91 
         75.97 
         75.97 

 $        9.61 
           0.49 
           0.48 
         19.00 
           7.95 
 $      37.53 

 $            4.78  
               4.45  
             73.00  
             55.84  
(cid:2)

(cid:2)

 $            8.52  
               0.27  
               0.58  
             16.99  
               9.70  
 $          36.06  

 $       9.99 
        10.10 
        88.07 
        97.37 

 $       9.19 
          0.33 
          0.51 
        33.45 
        12.52 
 $     56.00 

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Present Activities and Productive Wells 

The following table sets forth the wells drilled and completed during the periods indicated. All such wells were drilled in the continental United 
States and in federal and state waters in the Gulf of Mexico. At December 31, 2010 we had nine oil wells awaiting fracture stimulation and 
were in the process of drilling two wells.  

Development: 
Oil 
Gas 
Non-productive 
   Total 

Exploration: 
Oil 
Gas 
Non-productive 
   Total 

Years ended December 31, 

2010 

2009 

2008 

Gross 

Net 

Gross 

Net 

Gross 

Net 

              4 
              -   
              -   
             4  

          3.69 
               -   
               -   
          3.69 

            16 
              1 
              -   
            17 

        15.69 
          0.69 
                -   
        16.38 

      -   
      -   
      -   
      -   

      -   
      -   
      -   
      -   

      -   
      -   
      -   
      -   

      -   
      -   
      -   
      -   

        1 
      -   
        1 
        2 

      -   
      -   
        2 
        2 

  0.15 
      -   
  0.50 
  0.65 

      -   
      -   
  0.22 
  0.22 

The following table sets forth productive wells as of December 31, 2010:   

Working interest 
Royalty interest 
   Total 

Oil Wells 

Gas Wells 

Gross 

Net 

Gross 

Net 

      45 
        3 
      48 

  32.02 
    0.10 
  32.12 

      21 
        6 
      27 

  7.87  
  0.15  
  8.02  

A well is categorized as an oil well or a natural gas well based upon the ratio of oil to gas reserves on a Mcfe basis.  However, some of our 
wells produce both oil and gas.  At December 31, 2010, we had no wells with multiple completions.   

Leasehold Acreage 

The following table shows our approximate developed and undeveloped (gross and net) leasehold acreage as of December 31, 2010.  A 
portion of our Texas acreage requires continued drilling to hold the acreage for which we have included in our development plans, though 
the renewal of this acreage, if necessary, is not considered material.  We have two federal blocks in offshore waters, 11,520 gross or 8,446 
net acres, which will expire within the next two years for which we have a carrying value of $3.5 million. We are currently negotiating 
potential farm-outs of this acreage.  In addition we have three other federal blocks in offshore waters, 16,706 gross or 6,489 net acres, 
scheduled to expire within the next two years which have no carrying value and for which we have no current development plans. 

Louisiana 
Texas 
Federal onshore 
Federal waters 
   Total 

Developed 

Undeveloped 

Gross 

Net 

Gross 

Net 

          4,848  
          6,160  
                -   
        53,211  
        64,219  

          2,339 
          5,520 
                -   
        18,386 
        26,245 

             931  
          3,634  
        64,963  
        72,955  
      142,483  

             699 
          3,306 
        64,963 
        41,919 
      110,887 

13 

 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
             
  
  
  
  
  
  
  
  
  
   
 
 
  
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
ITEMS 1 and 2.  Business & Properties (continued) 

Title to Properties 

The Company believes that the title to its oil and gas properties is good and defensible in accordance with standards generally accepted in the 
oil and gas industry, subject to such exceptions which, in our opinion, are not so material as to detract substantially from the use or value of 
such properties.  The Company’s properties are typically subject, in one degree or another, to one or more of the following:  

(cid:2) 
(cid:2) 
(cid:2) 

(cid:2) 
(cid:2) 

(cid:2) 
(cid:2) 

royalties and other burdens and obligations, express or implied, under oil and gas leases;  
overriding royalties and other burdens created by us or our predecessors in title;  
a variety of contractual obligations (including, in some cases, development obligations) arising under operating agreements, farm-out 
agreements, production sales contracts and other agreements that may affect the properties or their titles;  
back-ins and reversionary interests existing under purchase agreements and leasehold assignments; 
liens  that  arise  in  the  normal  course  of  operations,  such  as  those  for  unpaid  taxes,  statutory  liens  securing  obligations  to  unpaid 
suppliers and contractors and contractual liens under operating agreements; 
pooling, unitization and communitization agreements, declarations and orders; and 
easements, restrictions, rights-of-way and other matters that commonly affect property.  

To  the  extent  that  such  burdens  and  obligations  affect  the  Company’s  rights  to  production  revenues,  the  characteristic  has  been  taken  into 
account  in  calculating  Callon’s  net  revenue  interests  and  in  estimating  the  size  and  value  of  its  reserves.    The  Company  believes  that  the 
burdens and obligations affecting our properties it’s conventional in the industry for properties of the kind owned by Callon. 

Major Customers 

Our production is sold generally on month-to-month contracts at prevailing prices.  The following table identifies customers to whom we 
sold a significant percentage of our total oil and gas production during each of the 12-month periods ended: 

Percentage of Total Revenue  
for the year ended December 31, 
2009 

2008 

2010 

Shell Trading Company 
Plains Marketing, L.P. 
Louis Dreyfus Energy Services 
Other 
   Total 

44% 
20% 
13% 
23% 
100% 

45% 
23% 
15% 
17% 
100% 

33% 
23% 
16% 
28% 
100% 

Because alternative purchasers of oil and gas are readily available, the Company believes that the loss of any of these purchasers would not 
result in a material adverse effect on Callon’s ability to market future oil and gas production. We are not currently committed to provide a 
fixed and determinable quantity of oil or gas in the near future under our contracts. 

Corporate Offices 

The  Company’s  headquarters  are  located  in  Natchez,  Mississippi,  in  approximately  51,500  square  feet  of  owned  space.  We  also  maintain 
leased  business  offices  in  Houston  and  Midland,  Texas,  and  own  or  lease  field  offices  in  the  area  of  the  major  fields  in  which we  operate 
properties or have a significant interest. Replacement of any of our leased offices would not result in material expenditures by us as alternative 
locations to our leased space are anticipated to be readily available. 

Employees 

Callon had 79 employees as of December 31, 2010, which included eight petroleum engineers and four petroleum geoscientists.  None of the 
Company’s employees are currently represented by a union, and the Company believes that it has good relations with its employees.  

14 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Regulations  

General.  The oil and gas industry is subject to regulation at the federal, state and local level, and some of the laws, rules and regulations 
that govern our operations carry substantial penalties for non-compliance.  This regulatory burden increases our cost of doing business 
and, consequently, affects our profitability. 

Exploration and Production.  Our operations are subject to federal, state and local regulations that include requirements for permits to 
drill and to conduct other operations and for provision of financial assurances (such as bonds and letters of credit) covering drilling and 
well operations.  Other activities subject to regulation are: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

the location and spacing of wells, 
the method of drilling and completing wells, 
the rate and method of production, 
the surface use and restoration of properties upon which wells are drilled and other exploration activities, 
the plugging and abandoning of wells, 
the discharge of contaminants into water and the emission of contaminants into air, 
the disposal of fluids used or other wastes obtained in connection with operations, 
the marketing, transportation and reporting of production, and 
the valuation and payment of royalties. 

For  instance,  our  outer  continental  shelf  (“OCS”)  leases  in  federal  waters  are  administered  by  Bureau  of  Ocean  Energy  Management, 
Regulation  and  Enforcement  (“BOEMRE”),  and  require  compliance  with  detailed  BOEMRE  (a)  regulations  and  orders.  Lessees  must 
obtain  BOEMRE  approval  for  exploration,  exploitation  and  production  plans  and  applications  for  permits  to  drill  prior  to  the 
commencement of such operations.  Since the April 20, 2010 blowout and oil spill at the BP Deepwater Horizon Macondo oil well, the 
BOEMRE  has  issued  numerous  Notices  to  Lessees  and  other  guidance  documents  as  well  as  an  Interim  Final  Rule  augmenting  the 
existing regulations with more stringent safety, engineering and environmental requirements.  The BOEMRE has also recently issued a 
rule requiring that all operators in the OCS formulate detailed Safety and Environmental Management Systems to improve the safety of 
their operations on the OCS.  Current BOEMRE regulations restrict the flaring or venting of natural gas, and prohibit the flaring of liquid 
hydrocarbons  and  oil  without  prior  authorization.    The  BOEMRE  is  considering  whether  to  require  flaring  rather  than  venting,  where 
practical, to reduce the potential effect of greenhouse gas emissions. 

BOEMRE policies concerning the volume of production that a lessee must have to maintain an offshore lease beyond its primary term 
also are applicable to Callon.  Similarly, the BOEMRE has promulgated other regulations and a Notice to Lessees governing the plugging 
and  abandonment  of  wells  located  offshore  and  the  installation  and  decommissioning  of  production  facilities.    To  cover  the  various 
obligations of lessees on the OCS, BOEMRE generally requires that lessees post bonds, letters of credit, or other acceptable assurances 
that such obligations will be met.  The cost of these bonds or other surety can be substantial, and there is no assurance that bonds or other 
surety  can  be  obtained  in  all  cases.    Under  some  circumstances,  BOEMRE  may  require  any  of  our  operations  on  federal  leases  to  be 
suspended or terminated.  Any such suspension or termination could materially adversely affect our financial conditions and results of 
operations. 

As stated above, the April 20, 2010 blowout and oil spill at the BP Deepwater Horizon oil rig has prompted the federal government to 
impose heightened regulation of oil and gas exploration and production on the OCS.  Especially with respect to deepwater operations, the 
BOEMRE has issued rules that are more stringent than the rules issued by the MMS, and has announced its intention to issue additional 
safety rules and be more scrupulous in implementing existing environmental requirements in the future.  Legislation has been introduced 
in the United States Congress to toughen the regulation of oil and gas exploration and production on the OCS.  In addition, the National 
Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling, whose members were appointed by President Obama, issued a 
report proposing, among other things, fundamental reform of the regulation of oil and gas exploration and production on the OCS.  The 
tightening of regulation on the OCS could impose higher costs on, and render it more difficult to timely obtain regulatory approval of our 
proposed activities on the OCS, especially as to deepwater projects. 

Operations conducted on federal or state oil and natural gas leases must comply with numerous regulatory restrictions, including various 
nondiscrimination  statues,  royalty  and  related  valuation  requirements,  and  certain  of  these  operations  must  be  conducted  pursuant  to 
certain on-site security regulations and other appropriate permits issued by the BOEMRE or other appropriate federal or state agencies. 

Our sales of oil and natural gas are affected by the availability, terms and cost of pipeline transportation.  The price and terms for access 
to  pipeline  transportation  remain  subject  to  extensive  federal  and  state  regulation.    If  these  regulations  change,  we  could  face  higher 
transmission costs for our production and, possibly, reduced access to transmission capacity.  

15 

 
 
 
 
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Various proposals and proceedings that might affect the petroleum industry are pending before Congress, the Federal Energy Regulatory 
Commission, or FERC, various state legislatures, and the courts.  The industry historically has been heavily regulated and we can offer 
you no assurance that the less stringent regulatory approach recently pursued by the FERC and Congress will continue nor can we predict 
what effect such proposals or proceedings may have on our operations. 

We  do  not  currently  anticipate  that  compliance  with  existing  laws  and  regulations  governing  exploration  and  production  will  have  a 
significantly adverse effect upon our capital expenditures, earnings or competitive position. 

(a)  In  response  to  concerns  that  the  former  Minerals  Management  Service’s  (“MMS”)  revenue-generating  and  resource 
development functions were at odds with its safety and environmental regulatory functions, the Department of Interior plans 
to  divide  the  BOEMRE  into  three  separate  agencies:    the  Bureau  of  Ocean  Energy  Management  (“BOEM”),  to  be  the 
resource  manager  for  conventional  and  renewable  energy  and  mineral  resources  on  the  OCS;  the  Bureau  of  Safety  and 
Environmental  Enforcement  (“BSEE”),  to  promote  and  enforce  safety  in  offshore  energy  exploration  and  production 
operations; and the Office of Natural Resources Revenue (“ONRR”), to collect and distribute royalties, rents, fees and other 
revenues,  including  the  development  of  regulations  with  respect  to  revenue  valuation  and  collection  and  enforcement 
activities.  The ONRR began operations on October 1, 2010.  The BOEM and the BSEE are scheduled to undergo a phased 
implementation program beginning in January 2011 and continuing for at least twelve months. 

Environmental  Regulation.    Various  federal,  state  and  local  laws  and  regulations  concerning  the  release  of  contaminants  into  the 
environment, including the discharge of contaminants into water and the emission of contaminants into the air, the generation, storage, 
treatment, transportation and disposal of wastes, and the protection of public health, welfare, and safety, and the environment, including 
natural  resources,  affect  our exploration,  development  and  production  operations,  including  operations  of  our  processing  facilities.  We 
must take into account the cost of complying with environmental regulations in planning, designing, drilling, constructing, operating and 
abandoning  wells.  Regulatory  requirements  relate  to,  among  other  things,  the  handling  and  disposal  of  drilling  and  production  waste 
products, the control of water and air pollution and the removal, investigation, and remediation of petroleum-product contamination. In 
addition, our operations may require us to obtain permits for, among other things,  

(cid:2) 
(cid:2) 
(cid:2) 

air emissions, 
discharges into surface waters, and 
the construction and operations of underground injection wells or surface pits to dispose of produced saltwater and other 
nonhazardous oilfield wastes. 

In the event of an unauthorized discharge (e.g., to land or water), emission (e.g., to air) or other activity, we may be liable for, among 
other  things,  penalties,  costs  and  damages,  and  subject  to  injunctive  relief,  and  we  could  be  required  to  cleanup  or  mitigate  the 
environmental impacts of those discharges, emissions or activities. Also, under federal, and certain state, laws, the present and certain past 
owners and operators of a site, and persons that treated, disposed of or arranged for the disposal of hazardous substances found at a site, 
may be liable, without regard to fault or the legality of the original conduct, for the release of hazardous substances into the environment.  
The  Environmental  Protection  Agency,  state  environmental  agencies  and,  in  some  cases  third  parties  are  authorized  to  take  actions  in 
response  to  threats  to  human  health  or  the  environment  and  to  seek  to  recover  from  responsible  classes  of  persons  the  costs  of  such 
actions.    We  therefore  could  be  required  to  remove  or  remediate  previously  disposed  wastes  and  remediate  contamination,  including 
contamination in surface water, soil or groundwater, caused by disposal of that waste, irrespective of whether disposal or release were 
authorized.  We could be responsible for wastes disposed of or released by us or prior owners or operators at properties owned or leased 
by  us  or  at  locations  where  wastes  have  been  taken  for  disposal  also  irrespective  of  whether  disposal  or  release  were  authorized.    We 
could also be required to suspend or cease operations in contaminated areas, or to perform remedial well plugging operations or cleanups 
to prevent future contamination.  

Federal, and certain state, laws also impose duties and liabilities on certain “responsible parties” related specifically to the prevention of 
oil  spills  and  damages  resulting  from  such  spills  in  or  threatening  United  States  waters  or  adjoining  shorelines.    A  liable  “responsible 
party” includes the owner or operator of a facility, vessel or pipeline that is a source of an oil discharge or that poses the substantial threat 
of discharge or, in the case of offshore facilities, the lessee or permittee of the area in which a discharging facility is located.  These laws 
assign  liability, which  generally  is  joint  and  several, without regard  to fault,  to  each  liable party for oil  removal  costs  and  a variety  of 
public and private damages.  Although defenses and limitations exist to the liability imposed under these laws, they are limited.  In the 
event of an oil discharge or substantial threat of discharge, we could be liable for costs and damages. 

The  Environmental  Protection  Agency  and  various  state  agencies  have  limited  the  disposal  options  for  hazardous  and  nonhazardous 
wastes  thereby  increasing  the  costs  of  disposal.    Furthermore,  certain  wastes  generated  by  our  oil  and  natural  gas  operations  that  are 
currently exempt from treatment as hazardous wastes may in the future be designated as hazardous wastes and, therefore, be subject to 
considerably more rigorous and costly operating and disposal requirements.  

16 

 
 
 
 
 
 
  
 
 
  
ITEMS 1 and 2.  Business & Properties (continued) 

Federal  and  state  occupational  safety  and  health  laws  require  us  to  organize  information  about  hazardous  materials  used,  released  or 
produced in our operations. Certain portions of this information must be provided to employees, state and local governmental authorities 
and local citizens. We are also subject to the requirements and reporting set forth in federal workplace standards.  

There are federal and certain state laws that impose restrictions on activities adversely affecting the habitat of certain plant and animal 
species.  In the event of an unauthorized impact or taking of a protected species or its habitat, we could be liable for penalties, costs and 
damages,  and  subject  to  injunctive  relief,  and  we  could  be  required  to  mitigate  those  impacts.    A  critical  habitat  or  suitable  habitat 
designation also could result in further material restrictions to land use and may materially delay or prohibit land access for oil and natural 
gas development. 

We have made and will continue to make expenditures to comply with environmental regulations and requirements. These are necessary 
costs of doing business within the oil and gas industry. Although we are not fully insured against all environmental risks, we maintain 
insurance coverage which we believe is customary in the industry. Moreover, it is possible that other developments, such as stricter and 
more comprehensive environmental laws and regulations, as well as claims for damages to property or persons resulting from company 
operations, could result in substantial costs and liabilities. We believe we are in compliance with existing environmental regulations, and 
that, absent the occurrence of an extraordinary event the effect of which cannot be predicted, any noncompliance will not have a material 
adverse effect on our operations or earnings.  

Greenhouse  Gas  (“GHG”)  Regulation.    Although  federal  legislation  regarding  the  control  of  greenhouse  gasses  or  GHGs  seems 
unlikely, the Environmental Protection Agency (“EPA”) has been moving forward with rulemaking to regulate GHGs as pollutants under 
the Clean Air Act (“CAA”).  These GHG regulations could require us to incur increased operating costs and could have an adverse effect 
on demand for the oil and natural gas we produce. 

On June 3, 2010, EPA published its so-called GHG tailoring rule that will phase in federal prevention of significant deterioration (PSD) 
permit  requirements  for  new  sources  and  modifications,  and  Title  V  operating  permits  for  all  sources,  that  have  the  potential  to  emit 
specific quantities of GHGs. Those permitting provisions, when they become applicable to our operations, could require controls or other 
measures to reduce GHG emissions from new or modified sources, and we could incur additional costs to satisfy those requirements.  On 
November 30, 2010, EPA published a rule establishing GHG reporting requirements for sources in the petroleum and natural gas industry, 
requiring those sources to monitor, maintain records on, and annually report their GHG emissions, with the first annual report -- for 2010 
-- being due in March of 2011.  Although this rule does not limit the amount of GHGs that can be emitted, it could require us to incur 
costs to monitor, keep records of, and report GHG emissions associated with our operations.  

In  addition  to  federal  regulation,  a  number  of  states,  individually  and  regionally,  also  are  considering  or  have  implemented  GHG 
regulatory programs.  These potential regional and state initiatives may result in so–called cap–and–trade programs, under which overall 
GHG emissions are limited and GHG emissions are then allocated and sold, and possibly other regulatory requirements, that could result 
in our incurring material expenses to comply, e.g., by being required to purchase or to surrender allowances for GHGs resulting from our 
operations.  The federal, regional and local regulatory initiatives also could adversely affect the marketability of the oil and natural gas we 
produce. The impact of such future programs cannot be predicted, but we do not expect our operations to be affected any differently than 
other similarly situated domestic competitors. 

Application of the Safe Drinking Water Act to Hydraulic Fracturing.  Congress is currently considering legislation to amend the federal 
Safe Drinking Water Act to remove the exemption for hydraulic fracturing operations and require reporting and disclosure of chemicals 
used  by  the  oil  and  gas  industry  in  the  hydraulic  fracturing  process.    Hydraulic  fracturing  involves  the  injection  of  water,  sand  and 
chemicals under pressure into rock formations to stimulate oil and natural gas production.  Sponsors of bills pending before the Senate 
and House of Representatives have asserted that chemicals used in the fracturing process could adversely affect drinking water supplies.  
A  number  of  states  have  or  are  considering  hydraulic  fracturing  regulation.    Potential  federal  as  well  as  existing  and  potential  state 
regulation  could  cause  us  to  incur  substantial  compliance  costs,  and  the  requirement  could  negatively  affect  our  ability  to  conduct 
fracturing activities on our assets. 

Surface Damage Statues (“SDAs”).  In addition, eleven states have enacted SDAs. These laws are designed to compensate for damage 
caused  by  mineral  development. Most  SDAs  contain  entry  notification  and  negotiation  requirements  to  facilitate  contact  between 
operators  and  surface  owners/users.  Most  laws  also  contain  bonding  requirements  and specific  expenses  for  exploration  and  operating 
activities. Costs and delays associated with SDAs could impair operational effectiveness and increase development costs. 

Other  Regulations.  If we conduct operations on federal, state or Indian oil and natural gas leases, these operations must comply with 
numerous  regulatory  restrictions,  including  various  nondiscrimination  statutes,  royalty  and  related  valuation  requirements.    Certain  of 
these operations must be conducted pursuant to certain on-site security regulations and other appropriate permits issued by the Bureau of 
Land Management, BOEMRE or other appropriate federal or state agencies.  

17 

 
 
 
  
 
 
 
 
 
 
 
ITEMS 1 and 2.  Business & Properties (continued) 

Commitments and Contingencies 

The Company’s activities are subject to federal, state and local laws and regulations governing environmental quality and pollution control.  
Although no assurances can be made, the Company believes that, absent the occurrence of an extraordinary event, compliance with existing 
federal, state and local laws, rules and regulations governing the release of materials into the environment or otherwise relating to the protection 
of the environment will not have a material effect upon the capital expenditures, earnings or the competitive position of the Company with 
respect to its existing assets and operations.  The Company cannot predict what effect additional regulation or legislation, enforcement polices 
included, and claims for damages to property, employees, other persons, and the environment resulting from the Company’s operations could 
have on its activities. 

Available Information 

We make available free of charge on our Internet web site (www.callon.com) our Annual Report on Form 10-K, Quarterly Reports on 
Form 10-Q, Current Reports on Form 8-K and other filings pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and 
amendments to such filings, as soon as reasonably practicable after each are electronically filed with, or furnished to, the Securities and 
Exchange Commission (the “SEC”).  You 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.  You may obtain information on the operation of the Public Reference Room by calling the 
SEC at 1-800-SEC-0330.  The SEC also maintains an Internet site (www.sec.gov) that contains reports, proxy and information statements, 
and other information regarding issuers, like Callon, that file electronically with the SEC. 

We  also  make  available  within  the  Investors  section  of  our  Internet  web  site  our  Code  of  Business  Conduct  and  Ethics,  Corporate 
Governance Guidelines, and Audit, Compensation and Nominating and Governance Committee Charters, which have been approved by 
our board of directors. We will make timely disclosure by a Current Report on Form 8-K and on our web site of any change to, or waiver 
from, the Code of Business Conduct and Ethics for our principal executive and senior financial officers. A copy of our Code of Business 
Conduct and Ethics is also available, free of charge by writing us at: Chief Financial Officer, Callon Petroleum Company, P.O. Box 1287, 
Natchez, MS 39121.  

18 

 
 
 
 
 
 
 
ITEM 1A.  Risk Factors 

Risk Factors 

Future economic conditions in the U.S. and key international markets may materially adversely impact our operating results.  The 
U.S. and other world economies are slowly recovering from a recession that began in 2008 and extended through 2010. While modest 
growth has resumed, there are likely to be significant long-term effects resulting from the recession and credit market crisis, including a 
future global economic growth rate that is slower than we have experienced in recent years. In addition, more volatility may occur before 
a sustainable growth rate is achieved. Global economic growth drives demand for energy from all sources, including fossil fuels. A lower 
future  economic  growth  rate  could  result  in  decreased  demand  growth  for  our  crude  oil  and  natural  gas  production  as  well  as  lower 
commodity prices, which would reduce our cash flows from operations and our profitability. 

Depressed oil and gas prices may adversely affect our results of operations and financial condition. Our success is highly dependent 
on prices for oil and gas, which are extremely volatile, and the oil and gas markets are cyclical.   Extended periods of low prices for oil or 
gas will have a material adverse effect on us. The prices of oil and gas depend on factors we cannot control such as weather, economic 
conditions, and levels of production, actions by OPEC and other countries and government actions. Prices of oil and gas will affect the 
following aspects of our business: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

our revenues, cash flows and earnings; 
the amount of oil and gas that we are economically able to produce; 
our ability to attract capital to finance our operations and the cost of the capital; 
the amount we are allowed to borrow under our senior secured credit facility; 
the profit or loss we incur in exploring for and developing our reserves; and 
the value of our oil and gas properties. 

Natural  gas  prices  have  been  depressed  for  the  last  several  years  as  a  result  of  over-supply  caused  by,  among  other  things,  increased 
drilling in unconventional reservoirs, reduced economic activity associated with a recession and weather conditions.  We expect natural 
gas prices to be depressed during the foreseeable future.  Approximately 40% of our estimated net proved reserves are natural gas, and 
49% of our production in 2010 was natural gas.  A sustained reduction in natural gas prices could have an adverse effect on our results of 
operation and financial condition. 

If oil and gas prices decrease or remain depressed for extended periods of time, we may be required to take additional writedowns 
of the carrying value of our oil and gas properties.  We may be required to writedown the carrying value of our oil and gas properties 
when oil and gas prices are low or if we have substantial downward adjustments to our estimated net proved reserves, increases in our 
estimates of development costs or if we experience deterioration in our exploration results. Under the full-cost method, which we use to 
account for our oil and gas properties, the net capitalized costs of our oil and gas properties may not exceed the present value, discounted 
at 10%, of future net cash flows from estimated net proved reserves, using the preceding 12-months’ average oil and gas prices based on 
closing prices on the first day of each month, plus the lower of cost or fair market value of our unproved properties. If net capitalized 
costs of our oil and gas properties exceed this limit, we must charge the amount of the excess to earnings. This type of charge will not 
affect our cash flows, but will reduce the book value of our stockholders’ equity. We review the carrying value of our properties quarterly, 
based  on  the  pricing  noted  above.  Once  incurred,  a  writedown  of  oil  and  gas  properties  is  not  reversible  at  a  later  date,  even  if  prices 
increase.  See Note 15 to our Consolidated Financial Statements.   

Our actual recovery of reserves may substantially differ from our proved reserve estimates.  This Form 10-K contains estimates of 
our  proved  oil  and  gas  reserves  and  the  estimated  future  net  cash  flows  from  such  reserves.  These  estimates  are  based  upon  various 
assumptions,  including  assumptions  required  by  the  SEC  relating  to  oil  and  gas  prices,  drilling  and  operating  expenses,  capital 
expenditures,  taxes  and  availability  of  funds.  The  process  of  estimating  oil  and  natural  gas  reserves  is  complex.  This  process  requires 
significant  decisions  and  assumptions  in  the  evaluation  of  available  geological,  geophysical,  engineering  and  economic  data  for  each 
reservoir and is therefore inherently imprecise. Additionally, our interpretations of the rules governing the estimation of proved reserves 
could  differ  from  the  interpretation  of  staff  members  of  regulatory  authorities  resulting  in  estimates  that  could  be  challenged  by  these 
authorities. 

Actual future production, oil and gas prices, revenues, taxes, development expenditures, operating expenses and quantities of recoverable 
oil and gas reserves most likely will vary from the estimates.  Any significant variance could materially affect the estimated quantities and 
present  value  of  reserves  shown  in  this  report.    Additionally,  reserves  and  future  cash  flows  may  be  subject  to  material  downward  or 
upward  revisions,  based  on  production  history,  development  drilling  and  exploration  activities  and  prices  of  oil  and  natural  gas.    We 
incorporate many factors and assumptions into our estimates including: 

19 

 
 
 
 
 
  
 
 
 
ITEM 1A.  Risk Factors (continued) 

(cid:2)  Expected reservoir characteristics based on geological, geophysical and engineering assessments; 
(cid:2)  Future production rates based on historical performance and expected future operation investment activities;  
(cid:2)  Future oil and gas prices and quality and locational differences; and 
(cid:2)  Future development and operating costs. 

Although we believe our assumptions are reasonable based on the information available to us at the time we prepare our estimates, our 
actual  results  could  vary  considerably  from  estimated  quantities  of  proved  natural  gas  and  oil  reserves  (in  the  aggregate  and  for  a 
particular  geographic  location),  production,  revenues,  taxes  and  development  and  operating  expenditures.    Our  policies  and  practices 
regarding  internal  controls  over  the  recording  of  reserves  are  structured  to  objectively  and  accurately  estimate  our  oil  and  gas  reserve 
quantities and present values in compliance with the SEC’s regulations and US GAAP.  We provide information about our oil and gas 
properties, including production profiles, prices and costs, to our independent reserve engineer and they prepare their own estimates of the 
reserve attributable to our properties. 

You  should  not  assume  that  any  present  value  of  future  net  cash  flows  from  our  producing  reserves  contained  in  this  Form  10-K 
represents the market value of our estimated oil and natural gas reserves. We base the estimated discounted future net cash flows from our 
proved reserves at December 31, 2010 on average 12-month prices and costs as of the date of the estimate. Actual future prices and costs 
may be materially higher or lower. Further, actual future net revenues will be affected by factors such as the amount and timing of actual 
development expenditures, the rate and timing of production, and changes in governmental regulations or taxes. At December 31, 2010, 
approximately 21% of the discounted present value of our estimated net proved reserves consisted of PUDs.  PUDs represented 51% of 
total  proved  reserves  by  volume,  and  approximately  33%  of  our  PUDs  were  attributable  to  our  deepwater  properties.    Recovery  of 
undeveloped reserves generally requires significant capital expenditures and successful drilling operations. Our reserve estimates include 
the  assumption  that  we  will  make  significant  capital  expenditures  to  develop  these  undeveloped  reserves  and  the  actual  costs, 
development schedule, and results associated with these properties may not be as estimated. In addition, the 10% discount factor that we 
use to calculate the net present value of future net revenues and cash flows may not necessarily be the most appropriate discount factor 
based on our cost of capital in effect from time to time and the risks associated with our business and the oil and gas industry in general. 

Information  about  reserves  constitutes  forward-looking  information.  See  “Forward-Looking  Statements”  for  information  regarding 
forward-looking information.   

Unless we are able to replace reserves that we have produced, our cash flows and production will decrease over time.  The high-
rate  production  characteristics  of  our  Gulf  of  Mexico  properties  subject  us  to  high  reserve  replacement  needs.  In  general,  the 
volume of production from oil and gas properties declines as reserves are depleted. The decline rates depend on reservoir characteristics. 
Gulf of Mexico reservoirs tend to be recovered quickly through production with associated steep declines, while declines in other regions 
after initial flush production tend to be relatively low. Approximately 43% of our estimated proved reserves at December 31, 2010 and 
49% of our production during 2010 were associated with our Gulf of Mexico, deep-water properties. Our reserves will decline as they are 
produced unless  we  acquire properties  with  proved reserves  or  conduct successful development  and exploration drilling  activities.  Our 
future natural gas and oil production is highly dependent upon our level of success in finding or acquiring additional reserves at a unit cost 
that is sustainable at prevailing commodity prices. Without successful exploration or acquisition activities, our reserves, production and 
revenues will decline. 

Exploring  for,  developing,  or  acquiring  reserves  is  capital  intensive  and  uncertain.  We  may  not  be  able  to  economically  find, 
develop, or acquire additional reserves, or may not be able to make the necessary capital investments if our cash flows from operations 
decline  or  external  sources  of  capital  become  limited  or  unavailable.  We  cannot  assure  you  that  our  future  exploitation,  exploration, 
development,  and  acquisition  activities  will  result  in  additional  proved  reserves  or  that  we  will  be  able  to  drill  productive  wells  at 
acceptable costs.  We cannot assure you that we will be able to find and develop or acquire additional reserves at an acceptable cost. 

A significant part of the value of our production and reserves is concentrated in a small number of offshore properties, and any 
production problems or inaccuracies in reserve estimates related to those properties would adversely impact our business.  During 
2010,  approximately  62%  of  our  daily  production  came  from  three  of  our  properties  in  the  Gulf  of  Mexico.  Moreover,  one  property 
accounted for 35% of our production during this period. In addition, at December 31, 2010, approximately 43% of our total net proved 
reserves were located in two fields in the Gulf of Mexico.  If mechanical problems, storms or other events curtailed a substantial portion 
of this production or if the actual reserves associated with any one of these producing properties are less than our estimated reserves, our 
results of operations and financial condition could be adversely affected. 

20 

 
 
 
 
 
 
 
 
ITEM 1A.  Risk Factors (continued) 

Our  exploration  projects  increase  the  risks  inherent  in  our  oil  and  gas  activities.    We  may  seek  to  replace  reserves  through 
exploration, where the risks are greater than in acquisitions and development drilling.  Although we have been successful in exploration in 
the past, we cannot assure you that we will continue to increase reserves through exploration or at an acceptable cost. Additionally, we are 
often uncertain as to the future costs and timing of drilling, completing and producing wells. Our drilling operations may be curtailed, 
delayed or canceled as a result of a variety of factors, including: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

unexpected drilling conditions; 
overpressured formations and resultant blowouts or cratering; 
equipment failures or accidents; 
adverse weather conditions; 
governmental requirements; and 
shortages or delays in the availability of drilling rigs and the delivery of equipment. 

Our decision to drill a prospect is subject to a number of factors, and we may decide to alter our drilling schedule or not drill at 
all.    A  prospect  is  a  property  on  which  we  have  identified  what  our  geoscientists  believe,  based  on  available  seismic  and  geological 
information, to be indications of hydrocarbons.  Our prospects are in various stages of evaluation, ranging from a prospect which is ready 
to  drill  to  a  prospect  that  will  require  substantial  additional  seismic  data  processing  and  interpretation.    Whether  we  ultimately  drill  a 
prospect may depend on the following factors: 

receipt of additional seismic data or other geophysical data or the reprocessing of existing data; 

(cid:2) 
(cid:2)  material changes in oil or gas prices; 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

the costs and availability of drilling rigs; 
the success or failure of wells drilled in similar formations or which would use the same production facilities; 
availability and cost of capital; 
changes in the estimates of the costs to drill or complete wells; 
our ability to attract other industry partners to acquire a portion of the working interest to reduce exposure to costs and drilling 
risks;  
decisions of our joint working interest owners; and 
changes to governmental regulations. 

(cid:2) 
(cid:2) 

We  will  continue  to  gather  data  about  our  prospects,  and  it  is  possible  that  additional  information  may  cause  us  to  alter  our  drilling 
schedule  or  determine  that  a  prospect  should  not  be  pursued  at all.    You  should  understand  that  our  plans  regarding  our  prospects  are 
subject to change. 

Our  exploration  and development  drilling  efforts and the operation  of our  wells  may  not  be  profitable  or achieve our  targeted 
returns.    Exploration,  development,  drilling  and  production  activities  are  subject  to  many  risks,  including  the  risk  that  commercially 
productive reservoirs will not be discovered. We may invest in property, including undeveloped leasehold acreage, which we believe will 
result in projects that will add value over time. However, we cannot guarantee that any leasehold acreage acquired by us will be profitably 
developed, that new wells drilled by us will be productive or that we will recover all or any portion of our investment in such leasehold 
acreage or 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 operating and other costs. In addition, wells that are 
profitable may not achieve our targeted rate of return. Our ability to achieve our target results are dependent upon the current and future 
market prices for oil and natural gas, costs associated with producing oil and natural gas and our ability to add reserves at an acceptable 
cost. We rely to a significant extent on 3-D seismic data and other advanced technologies in identifying leasehold acreage prospects and 
in  conducting  our  exploration  activities.  The  3-D  seismic  data  and  other  technologies  we  use  do  not  allow  us  to  know  conclusively 
whether oil or natural gas is present or may be produced economically. The use of 3-D seismic data and other technologies also requires 
greater pre-drilling expenditures than traditional drilling strategies. 

In addition, we may not be successful in controlling our drilling and production costs to improve our overall return. The cost of drilling, 
completing and operating a well is often uncertain and cost factors can adversely affect the economics of a project. We cannot predict the 
cost of drilling, and we may be forced to limit, delay or cancel drilling operations as a result of a variety of factors, including: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

unexpected drilling conditions; 
pressure or irregularities in formations; 
equipment failures or accidents and shortages or delays in the availability of drilling rigs and the delivery of equipment; and 
compliance with governmental requirements. 

21 

 
 
 
 
 
 
ITEM 1A.  Risk Factors (continued) 

We may be unable to integrate successfully the operations of future acquisitions with our operations, and we may not realize all 
the  anticipated  benefits  of  these  acquisitions.    We  intend  to  focus  on  producing  property  acquisitions  that  would  preferably  include 
undeveloped acreage.  Integration of acquisitions with our existing business and operations will be a complex, time consuming and costly 
process.  We can offer no assurance that we will achieve the desired profitability from any acquisitions we may complete in the future.  In 
addition,  failure  to  assimilate  recent  and  future  acquisitions  successfully  could  adversely  affect  our  financial  condition  and  results  of 
operations. 

Our acquisitions may involve numerous risks, including: 

(cid:2)  operating a larger combined organization and adding operations; 
(cid:2)  difficulties in the assimilation of the assets and operations of the acquired business, especially if the assets acquired are in a new 

business segment or geographic area; 
(cid:2) 
risk that oil and natural gas reserves acquired may not be of the anticipated magnitude or may not be developed as anticipated; 
(cid:2) 
loss of significant key employees from the acquired business: 
(cid:2)  diversion of management’s attention from other business concerns; 
(cid:2) 
(cid:2) 
(cid:2)  coordinating geographically disparate organizations, systems and facilities; and 
(cid:2)  coordinating or consolidating corporate and administrative functions. 

failure to realize expected profitability or growth; 
failure to realize expected synergies and cost savings; 

Further, unexpected costs and challenges may arise whenever businesses with different operations or management are combined, and we 
may  experience  unanticipated  delays  in  realizing  the  benefits  of  an  acquisition.    If  we  consummate  any  future  acquisition,  our 
capitalization and results of operation may change significantly, and you may not have the opportunity to evaluate the economic, financial 
and other relevant information that we will consider in evaluating future acquisitions. 

We may fail to fully identify problems with any properties we acquire, and as such, assets we acquire may prove to be worth less 
than we paid because of uncertainties in evaluating recoverable reserves and potential liabilities.  We are actively seeking to acquire 
additional acreage in Louisiana and Texas or other regions in the future. Although we conduct a review of properties we acquire which we 
believe  is  consistent  with  industry  practices,  we  can  give  no  assurance  that  we  have  identified  or  will  identify  all  existing  or  potential 
problems  associated  with  such  properties  or  that  we  will  be  able  to  mitigate  any  problems  we  do  identify.    Our  recent  growth  is  due 
significantly  to  acquisitions  of  producing  properties  and  undeveloped  and  unevaluated  leaseholds.    We  expect  acquisitions  may  also 
contribute to our future growth. Successful acquisitions require an assessment of a number of factors, including estimates of recoverable 
reserves,  exploration  potential,  future  oil  and  natural  gas  prices,  operating  and  capital  costs  and  potential  environmental  and  other 
liabilities.  Such  assessments  are  inexact  and  their  accuracy  is  inherently  uncertain.  In  connection  with  our  assessments,  we  perform  a 
review of the acquired properties which we believe is generally consistent with industry practices. However, such a review will not reveal 
all existing or potential problems. In addition, our review may not permit us to become sufficiently familiar with the properties to fully 
assess  their  deficiencies  and  capabilities.  We  do  not  inspect  every  well.  Even  when  we  inspect  a  well,  we  do  not  always  discover 
structural, subsurface and environmental problems that may exist or arise. We are generally not entitled to contractual indemnification for 
preclosing  liabilities,  including  environmental  liabilities.  Normally,  we  acquire  interests  in  properties  on  an  “as  is”  basis  with  limited 
remedies for breaches of representations and warranties. As a result of these factors, we may not be able to acquire oil and natural gas 
properties that contain economically recoverable reserves or be able to complete such acquisitions on acceptable terms. 

There is competition for available oil and gas properties.   Our competitors include major oil and gas companies, independent oil and 
gas companies and financial buyers. Some of our competitors may have greater and more diverse resources than we do. High commodity 
prices and stiff competition for acquisitions have in the past, and may in the future, significantly increase the cost of available properties.  
The increased competition and rising prices for available properties could limit or impede our ability to identify acquisition opportunities 
that are economic for a company our size and that are necessary to grow our reserves or replace reserves produced. 

We do not operate all of our properties, and have limited influence over the operations of some of these properties, particularly 
our two deepwater properties.  Our lack of control could result in the following: 

(cid:2) 
(cid:2) 

(cid:2) 

the operator may initiate exploration or development at a faster or slower pace than we prefer; 
the  operator  may  propose  to  drill  more  wells  or  build  more  facilities  on  a  project  than  we  have  funds  for  or  that  we  deem 
appropriate, which may mean that we are unable to participate in the project or share in the revenues generated by the project 
even though we paid our share of exploration costs; and 
if an operator refuses to initiate a project, we may be unable to pursue the project. 

Any of these events could materially reduce the value of our non-operated properties. 

22 

 
 
  
 
 
 
 
 
ITEM 1A.  Risk Factors (continued) 

Weather, unexpected subsurface conditions, and other unforeseen operating hazards may adversely impact our ability to conduct 
business.  There are many operating hazards in exploring for and producing oil and gas, including: 

(cid:2) 

our drilling operations may encounter unexpected formations or pressures, which could cause damage to equipment or personal 
injury; 

(cid:2)  we may experience equipment failures which curtail or stop production;  
(cid:2)  we could experience blowouts or other damages to the productive formations that may require  a well to be re-drilled or other 

(cid:2) 
(cid:2) 

corrective action to be taken; 
hurricanes, storms and other weather conditions could cause damages to our production facilities or wells;  and 
because of these or other events, we could experience environmental hazards, including release of oil and gas from spills, gas 
leaks, and ruptures. 

If we experience  any of  these  problems,  it  could  affect well  bores,  platforms,  gathering  systems  and  processing facilities,  which could 
adversely affect our ability to conduct operations.  We could also incur substantial losses in excess of our insurance coverage as a result 
of: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

injury or loss of life; 
severe damage to and destruction of property, natural resources and equipment; 
pollution and other environmental damage; 
clean-up responsibilities; 
regulatory investigation and penalties; 
suspension of our operations; and 
repairs to resume operations. 

Offshore  operations  are  also  subject  to  a  variety  of  additional  operating  risks  peculiar  to  the  marine  environment,  such  as  capsizing, 
collisions  and damage  or  loss  from  hurricanes or other  adverse weather  conditions.   These  conditions  can  cause  substantial  damage  to 
facilities and interrupt production.  As a result, we could incur substantial liabilities that could reduce or eliminate the funds available for 
development or leasehold acquisitions, or result in loss of equipment and properties. 

We cannot assure you that we will be able to maintain adequate insurance at rates we consider reasonable to cover our possible losses 
from  operating  hazards.  The  occurrence  of  a  significant  event  not  fully  insured  or  indemnified  against  could  materially  and  adversely 
affect our financial condition and results of operations. 

Factors beyond our control affect our ability to market production and our financial results.  The ability to market oil and gas from 
our wells depends upon numerous factors beyond our control. These factors could negatively affect our ability to market all of the oil or 
gas we produce. In addition, we may be unable to obtain favorable prices for the oil and gas we produce. These factors include: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

the extent of domestic production and imports of oil and gas; 
the proximity of the gas production to gas pipelines; 
the availability of pipeline capacity; 
the demand for oil and gas by utilities and other end users; 
the availability of alternative fuel sources; 
the effects of inclement weather; 
state and federal regulation of oil and gas marketing; and 
federal regulation of gas sold or transported in interstate commerce. 

In particular, in the Haynesville Shale and other nonconventional shale plays, capacity may be limited and it may be necessary for new 
interstate and intrastate pipelines and gathering systems to be built. 

Part of our strategy involves drilling in new or emerging shale formations using horizontal drilling and completion techniques. 
The results of our planned drilling program in these formations may be subject to more uncertainties than conventional drilling 
programs in more established formations and may not meet our expectations for reserves or production.  The results of our drilling 
in  new  or  emerging  formations,  such  as  the  Haynesville  Shale,  are  generally  more  uncertain  than  drilling  results  in  areas  that  are 
developed and have established production. Because new or emerging formations have limited or no production history, we are less able 
to  use  past  drilling  results  in  those  areas  to  help  predict  our  future  drilling  results.  Further,  part  of  our  drilling  strategy  to  maximize 
recoveries  from  the  Haynesville  Shale  involves  the  drilling  of  horizontal  wells  using  completion  techniques  that  have  proven  to  be 
successful in other shale formations. Our experience with horizontal drilling in these areas to date, as well as the industry’s drilling and 

23 

 
 
 
 
 
 
 
 
 
 
ITEM 1A.  Risk Factors (continued) 

production  history,  while  growing,  is  limited.  The  ultimate  success  of  these  drilling  and  completion  strategies  and  techniques  will  be 
better evaluated over time as more wells are drilled and production profiles are better established.  Further, access to adequate gathering 
systems or pipeline takeaway capacity and the availability of drilling rigs and other services may be more challenging in new or emerging 
areas. If our drilling results are less than anticipated or we are unable to execute our drilling program because of capital constraints, access 
to gathering systems and takeaway capacity or otherwise, and/or natural gas and oil prices decline, our investment in these areas may not 
be  as  attractive  as  we  anticipate  and  we  could  incur  material  writedowns  of  unevaluated  properties  and  the  value  of  our  undeveloped 
acreage could decline in the future. 

The loss of key personnel could adversely affect our ability to operate.  We depend, and will continue to depend in the foreseeable 
future, on the services of our senior officers and other key employees, as well as other third-party consultants with extensive experience 
and expertise in evaluating and analyzing drilling prospects and producing oil and gas from proved properties and maximizing production 
from oil and natural gas properties.  Our ability to retain our senior officers, other key employees and our third party consultants, none of 
whom are subject to employment agreements, is important to our future success and growth. The unexpected loss of the services of one or 
more of these individuals could have a detrimental effect on our business. 

We may not be insured against all of the operating risks to which our business in exposed.  In accordance with industry practice, we 
maintain  insurance  against  some,  but  not  all,  of  the  operating  risks  to  which  our  business  is  exposed.  We  cannot  assure  you  that  our 
insurance will be adequate to cover losses or liabilities. We experienced Gulf of Mexico production interruption in 2005, 2006 and 2007 
from Hurricanes Katrina and Rita and in 2008 and 2009 from Hurricanes Gustav and Ike for which we had no production interruption 
insurance. Also, we cannot predict the continued availability of insurance at premium levels that justify its purchase. No assurance can be 
given that we will be able to maintain insurance in the future at rates we consider reasonable and may elect none or minimal insurance 
coverage.  The  occurrence  of  a  significant  event,  not  fully  insured  or  indemnified  against,  could  have  a  material  adverse  affect  on  our 
financial condition and operations. 

Competitive  industry  conditions  may  negatively  affect  our  ability  to  conduct  operations.    We  compete  with  numerous  other 
companies in virtually all facets of our business. Our competitors in development, exploration, acquisitions and production include major 
integrated oil and gas companies as well as numerous independents, including many that have significantly greater resources. Therefore, 
competitors may be able to pay more for desirable leases and evaluate, bid for and purchase a greater number of properties or prospects 
than  the  financial  or  personnel  resources  of  the  Company  permit.  We  also  compete  for  the  materials,  equipment  and  services  that  are 
necessary for the exploration, development and operation of our properties. Our ability to increase reserves in the future will be dependent 
on our ability to select and acquire suitable prospects for future exploration and development.  Factors that affect our ability to compete in 
the marketplace include: 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

(cid:2) 

our access to the capital necessary to drill wells and acquire properties; 
our ability to acquire and analyze seismic, geological and other information relating to a property; 
our ability to retain the personnel necessary to properly evaluate seismic and other information relating to a property; 
our ability to procure materials, equipment and services required to explore, develop and operate our properties, including the 
ability to procure fracture stimulation services on wells drilled; and  
our ability to access pipelines, and the location of facilities used to produce and transport oil and natural gas production. 

The adoption of derivatives legislation and regulations related to derivative contracts could have an adverse impact on our ability 
to hedge risks associated with our business.  In 2009. the President signed into law the Dodd-Frank Wall Street Reform and Consumer 
Protection  Act.   Among  other  things,  the  act  requires  the  Commodity  Futures  Trading  Commission  and  the  SEC  to  enact  regulations 
affecting derivative contracts, including the derivative contracts we use to hedge our exposure to price volatility.  We cannot predict the 
content of these regulations or the effect that these regulations will have on our hedging activities.  Of particular concern, the act does not 
explicitly  exempt  end  users  (such  as  us)  from  the  requirements  to  post  margin  in  connection  with  hedging  activities.   While  several 
Senators  have  indicated  that  it  was  not  the  intent  of  the  act  to  require  margin  from  end  users,  the  exemption  is  not  in  the  act.   If  the 
regulations ultimately adopted were to require that we post margin for our hedging activities, our hedging would become more expensive 
and  we  may  decide  to  alter  our  hedging  strategy.   Additionally,  it  is  possible  that  regulations,  when  finally  adopted,  in  addition  to 
increasing the expenses related to our hedging program may cause us to alter our hedging strategy. 

We may not have production to offset hedges; by hedging, we may not benefit from price increases.  Part of our business strategy is 
to reduce our exposure to the volatility of oil and gas prices by hedging a portion of our production. In a typical hedge transaction, we will 
have the right to receive from the other parties to the hedge the excess of the fixed price specified in the hedge over a floating price based 
on a market index, multiplied by the quantity hedged. If the floating price exceeds the fixed price, we are required to pay the other parties 
this difference multiplied by the quantity hedged.  Additionally, we are required to pay the difference between the floating price and the 
fixed  price  when  the floating  price  exceeds  the  fixed price  regardless  of  whether we have  sufficient  production  to cover  the quantities 
specified in the hedge. Significant reductions in production at times when the floating price exceeds the fixed price could require us to 

24 

 
 
 
 
 
 
 
ITEM 1A.  Risk Factors (continued) 

make payments under the hedge agreements even though such payments are not offset by sales of production. Hedging will also prevent 
us from receiving the full advantage of increases in oil or gas prices above the fixed amount specified in the hedge.  

We also enter into price “collars” to reduce the risk of changes in oil and gas prices.  Under a collar, no payments are due by either party 
so long as the market price is above a floor set in the collar and below a ceiling.  If the price falls below the floor, the counter-party to the 
collar pays the difference to us and if the price is above the ceiling, we pay the counter-party the difference.  Another type of hedging 
contract we have entered into is a put contract.  Under a put, if the price falls below the set floor price, the counter-party to the contract 
pays the difference to us.  See “Quantitative and Qualitative Disclosures About Market Risks” for a discussion of our hedging practices. 

Compliance with environmental and other government regulations could be costly and could negatively impact production.  Our 
operations are subject to numerous laws and regulations governing the operation and maintenance of our facilities and the discharge of 
materials into the environment or otherwise relating to environmental protection. For a discussion of the material regulations applicable to 
us, see “Regulations.”  These laws and regulations may: 

• 
• 
• 
• 
• 

require that we acquire permits before commencing drilling; 
impose operational, emissions control and other conditions on our activities; 
restrict the substances that can be released into the environment in connection with drilling and production activities; 
limit or prohibit drilling activities on protected areas such as wetlands, wilderness areas or coral reefs; and 
require  measures  to  remediate  or  mitigate  pollution  and  environmental  impacts  from  current  and  former  operations,  such  as 
cleaning up spills or dismantling abandoned production facilities. 

Under these laws and regulations, we could be liable for costs of investigation, removal and remediation, damages to and loss of use of 
natural resources, loss of profits or impairment of earning capacity, property damages, costs of and increased public services, as well as 
administrative,  civil  and  criminal  fines  and  penalties,  and  injunctive  relief.    We  could  also  be  affected  by  more  stringent  laws  and 
regulations adopted in the future, including any related climate change and greenhouse gases.  Under the common law, we could be liable 
for injuries to people and property.  We maintain limited insurance coverage for sudden and accidental environmental damages. We do 
not  believe  that  insurance  coverage  for  environmental  damages  that  occur  over  time  is  available  at  a  reasonable  cost.  Also,  we do  not 
believe that insurance coverage for the full potential liability that could be caused by sudden and accidental environmental damages is 
available at a reasonable cost. Accordingly, we may be subject to liability or we may be required to cease production from properties in 
the event of environmental incidents. 

Climate Change Legislation or regulations restricting emissions of “greenhouse gasses” could result in increased operating costs 
and  reduced  demand  for  the  oil  and  gas  we  produce.  On December 15, 2009, the U.S. Environmental Protection Agency (“EPA”) 
officially  published  its  findings  that  emissions  of  carbon  dioxide,  methane  and  other  “greenhouse  gases”  present  an  endangerment  to 
public  health  and  the  environment  because  emissions  of  such  gases  are,  according  to  the  EPA,  contributing  to  warming  of  the  earth’s 
atmosphere and other climatic changes.  These findings allow the EPA to adopt and implement regulations that would restrict emissions 
of greenhouse gases under existing provisions of the federal Clean Air Act.  Accordingly, the EPA has proposed two sets of regulations 
that would require a reduction in emissions of greenhouse gases from motor vehicles and could trigger permit review for greenhouse gas 
emissions from certain stationary sources.   

In addition, on October 30, 2009, the EPA published a final rule requiring the reporting of greenhouse gas emissions from specified large 
greenhouse gas emission sources in the United States beginning in 2011 for emissions occurring in 2010.  On November 30, 2010, the 
EPA  published  its  amendments  to  the  greenhouse  gas  reporting  rule  to  include  onshore  and  offshore  oil  and  natural  gas  production 
facilities  and  onshore  oil  and  natural  gas  processing,  transmission,  storage  and  distribution  facilities,  which  may  include  facilities  we 
operate. Reporting of greenhouse gas emissions from such facilities will be required on an annual basis beginning in 2012 for emissions 
occurring in 2011.  

Both houses of the United States Congress have actively considered legislation to reduce emissions of GHGs and almost one-half of the 
states have already taken legal measures to reduce GHG emission reduction levels that states sent out to achieve by specific time periods, 
often involving the planned development of GHG emission inventories and/or regional cap and trade programs. Most of these cap and 
trade programs work by requiring major sources of emissions or major producers of fuels to acquire and surrender emission allowances. 
The number of allowances available for purchase is reduced each year in an effort to achieve the overall GHG emission reduction goal. 
These allowances would be expected to escalate significantly in cost over time. The adoption and implementation of any legislation or 
regulatory programs imposing reporting obligations on, or limiting emissions of GHGs from, our equipment and operations could require 
us to incur costs to reduce emissions of GHGS associated with our operations or could adversely affect demand for the oil and natural gas 
that we produce. 

25 

 
 
 
 
 
 
 
ITEM 1A.  Risk Factors (continued) 

Significant  physical  effects  of  climatic  change  have  the  potential  to  damage  our  facilities,  disrupt  our  production  activities  and 
cause us to incur significant costs in preparing for or responding to those effects.  In an interpretative guidance on climate change 
disclosures, the SEC indicates that climate change could have an effect on the severity of weather (including hurricanes and floods), sea 
levels,  the  arability  of  farmland,  and  water  availability  and  quality.    If  such  effects  were  to  occur,  our  exploration  and  production 
operations have the potential to be adversely affected.  Potential adverse effects could include damages to our facilities from powerful 
winds or rising waters in low-lying areas, disruption of our production activities either because of climate-related damages to our facilities 
in our  costs of  operation  potentially  arising  from  such  climatic  effects,  less  efficient or  non-routine operating practices  necessitated by 
climate effects or increased costs for insurance coverages in the aftermath of such effects.  Significant physical effects of climate change 
could also have an indirect affect on our financing and operations by disrupting the transportation or process-related services provided by 
midstream  companies,  service  companies  or  suppliers  with  whom  we  have  a  business  relationship.    We  may  not  be  able  to  recover 
through insurance some or any of the damages, losses or costs that may result from potential physical effects of climate change. 

Federal legislation and state legislative and regulatory initiatives relating to hydraulic fracturing could result in increased costs 
and  additional  operating  restrictions  or  delays.  Hydraulic  fracturing  is  used  to  stimulate  production  of  hydrocarbons,  particularly 
natural  gas,  from  tight  formations.  The  process  involves  the  injection  of  water,  sand  and  chemicals  under  pressure  into  formations  to 
fracture  the  surrounding  rock  and  stimulate  production.  The  process  is  typically  regulated  by  state  oil  and  gas  commissions  but  is  not 
subject to regulation at the federal level. The EPA has commenced a study of the potential environmental impacts of hydraulic fracturing 
activities, with results of the study anticipated to be available by late 2012, and a committee of the U.S. House of Representatives is also 
conducting  an  investigation  of  hydraulic  fracturing  practices.  Legislation  has  been  introduced  before  Congress  to  provide  for  federal 
regulation of hydraulic fracturing and to require disclosure of the chemicals used in the fracturing process. In addition, some states have 
adopted,  and  other  states  are  considering  adopting,  regulations  that  could  restrict  hydraulic  fracturing  in  certain  circumstances.  For 
example, New York has imposed a de facto moratorium on the issuance of permits for high-volume, horizontal hydraulic fracturing until 
state-administered  environmental  studies  are  finalized,  a  draft  of  which  must  be  published  by  June  1,  2011,  followed  by  a  30-day 
comment period. Further, Pennsylvania has adopted a variety of regulations limiting how and where fracturing can be performed. If new 
laws  or  regulations  that  significantly  restrict  hydraulic  fracturing  are  adopted,  such  legal  requirements  could  make  it  more  difficult  or 
costly for us to perform hydraulic fracturing activities and thereby affect the determination of whether a well is commercially viable. In 
addition,  if  hydraulic  fracturing  is  regulated  at  the  federal  level,  our  fracturing  activities  could  become  subject  to  additional  permit 
requirements  or  operational  restrictions  and  also  to  associated  permitting  delays  and  potential  increases  in  costs.  Such  federal  or  state 
legislation  could  require  the  disclosure  of  chemical  constituents  used  in  the  fracturing  process  to  state  or  federal  regulatory  authorities 
who could then make such information publicly available. In addition, restrictions on hydraulic fracturing could reduce the amount of oil 
and natural gas that we are ultimately able to produce in commercial quantities. 

Certain U.S. federal income tax preferences currently available with respect to oil and natural gas production may be eliminated 
as  a  result  of  future  legislation.    Among  the  changes  contained  in  President  Obama’s  Budget  Proposal  for  Fiscal  Year  2012  is  the 
elimination  of  certain  key  U.S. federal  income  tax  incentives  currently  available  to  oil  and  gas  exploration  and  production.  The 
President’s  budget  proposes  to  eliminate  certain  tax  preferences  applicable  to  taxpayers  engaged  in  the  exploration  or  production  of 
natural resources. Specifically, the budget proposes to repeal the deduction for percentage depletion with respect to wells, in which case 
only  cost  depletion  would  be  available.  It  is  unclear  whether  any  such  changes  will  be  enacted  or  how  soon  any  such  changes  could 
become effective. The passage of any legislation as a result of these proposals or any other similar changes in U.S. federal income tax 
laws could negatively affect our financial condition and results of operations.  

There  are  inherent  limitations  in  all  control  systems,  and  misstatements  due  to  error  or  fraud  that  could  seriously  harm  our 
business may occur and not be detected.  Our management, including our Chief Executive Officer and Chief Financial Officer, do not 
expect that our internal controls and disclosure controls will prevent all possible error and all fraud.  A control system, no matter how well 
conceived  and  operated,  can  provide  only  reasonable,  not  absolute,  assurance  that  the  objectives  of  the  control  system  are  met.    In 
addition, the design of a control system must reflect the fact that there are resource constraints and the benefit of controls must be relative 
to their costs.  Because of the inherent limitations in all control systems, an evaluation of controls can only provide reasonable assurance 
that all material control issues and instances of fraud, if any, in our company have been detected.  These inherent limitations include the 
realities  that  judgments  in  decision-making  can  be  faulty  and  that  breakdowns  can  occur  because  of  simple  error  or  mistake.    Further, 
controls can be circumvented by the individual acts of some persons or by collusion of two or more persons.  The design of any system of 
controls is based in part upon certain assumptions about the likelihood of future events, and there can be no assurance that any design will 
succeed  in  achieving  its  stated  goals  under  all  potential  future  conditions.    Because  of  inherent  limitations  in  a  cost-effective  control 
system, misstatements due to error or fraud may occur and not be detected.  A failure of our controls and procedures to detect error or 
fraud could seriously harm our business and results of operations. 

26 

 
 
 
ITEM 1B.  Unresolved Staff Comments 

None. 

ITEM 3.  Legal Proceedings 

We are a defendant in various legal proceedings and claims, which arise in the ordinary course of our business.  We do not believe the ultimate 
resolution of any such actions will have a material effect on our financial position or results of operations.  

ITEM 4.  Reserved 

PART II. 

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

The Company’s common stock trades on the New York Stock Exchange under the symbol "CPE". The following table sets forth the high and 
low sale prices per share as reported for the periods indicated. 

First quarter  
Second quarter  
Third quarter 
Fourth quarter  

2010 
ended   March 31, 2010 
ended  
ended   September 30, 2010 
ended   December 31, 2010 

June 30, 2010 

First quarter  
Second quarter  
Third quarter 
Fourth quarter  

2009 
ended   March 31, 2010 
ended  
ended   September 30, 2010 
ended   December 31, 2010 

June 30, 2010 

Stock Price 

High 
 $        5.90  
           8.80  
           6.72  
           6.39  

 $        3.50  
           3.15  
           2.43  
           2.13  

Low 
 $        1.40 
           4.46 
           3.54 
           4.45 

 $        0.93 
           1.01 
           1.37 
           1.36 

As of March 3, 2011 the Company had approximately 3,393 common stockholders of record. 

The Company has never paid dividends on its common stock, and intends to retain its cash flow from operations for the future operation and 
development of its business.  In addition, the Company’s primary credit facility and the terms of our outstanding debt prohibit the payment of 
cash dividends on our common stock.  

During the fourth quarter of 2010, neither the Company nor any affiliated purchasers made repurchases of Callon’s equity securities.  

Equity Compensation Plan Information 

The following table summarizes information regarding the number of shares of our common stock that are available for issuance under all 
of our existing equity compensation plans as of December 31, 2010 (securities amounts are presented in thousands). 

Plan Category 

Number of securities 
to be issued upon 
exercise of 
outstanding options 

Weighted-average 
exercise price of 
outstanding options, 
warrants and rights 

Number of securities 
remaining available for 
future issuance under 
equity compensation plans 

Equity compensation plans approved by security holders 
Equity compensation plans not approved by security holders 

                       124  
                         74  

 $                  11.46  
                       6.44  

                       754  
                         27  

   Total 

                       198  

                       9.57  

                       781  

For  additional  information  regarding  the  Company’s  benefit  plans  and  share-based  compensation  expense,  see  Notes  9  and  10  to  the 
Consolidated Financial Statements. 

27 

 
 
 
 
 
 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
 
Performance Graph 

The following graph compares the yearly percentage change for the five years ended December 31, 2010, in the cumulative total shareholder 
return on the Company’s Common Stock against the cumulative total return for the following: 

(cid:2) 

(cid:2) 

the  Morningstar  Group  Index  consisting  of  independent  oil  and  gas  drilling  and  exploration  companies.    Note  that  following 
Morningstar’s acquisition of Hemscott, the Morningstar Group Index is replacing the Hemscott Industry and Market Index of SIC 
Group 123 (the “Hemscott Group Index”), which was included in the Company’s performance graphs in prior filings.  Consequently, 
both indexes have been included for comparative purposes during the transition to the Morningstar Group Index; and 

the New York Stock Exchange Market Index.   

COMPARISON OF CUMULATIVE TOTAL RETURN

Callon Petroleum Company

NYSE Composite Index

Morningstar Group Index

Hemscott Group Index

$200

$180

$160

$140

$120

$100

$80

$60

$40

$20

$0

2005

2006

2007

2008

2009

2010

ASSUMES $100 INVESTED ON JAN. 01, 2006
ASSUMES DIVIDEND REINVESTED
FISCAL YEAR ENDING DEC. 31, 2010

12/31/2008  12/31/2009  12/31/2010 
$33.54 
$115.88 
$68.36 
$149.20 

$8.50 
$102.20 
$72.96 
$158.52 

$14.73 
$79.67 
$47.87 
$83.39 

Company/Market/Peer Group 
Callon Petroleum Company 
NYSE Composite Index 
Morningstar Group Index 
Hemscott Group Index 

12/31/2005  12/31/2006  12/31/2007 
$93.20 
$131.15 
$126.71 
$186.25 

$100.00 
$100.00 
$100.00 
$100.00 

$85.16 
$120.47 
$94.73 
$118.43 

28 

 
 
 
 
 
 
 
 
 
ITEM 6.  Selected Financial Data 

The following table sets forth, as of the dates and for the periods indicated, selected financial information about us.  The financial information 
for each of the five years in the period ended December 31, 2010 has been derived from our audited Consolidated Financial Statements for 
such periods.  The information should be read in conjunction with "Management's Discussion and Analysis of Financial Condition and Results 
of Operations" and the Consolidated Financial Statements and Notes thereto.  The following information is not necessarily indicative of our 
future results. 

Statement of Operations Data: 

Operating revenues: 

   Oil and gas sales 

   Medusa BOEMRE royalty recoupment 

      Total operating revenues 

Operating expenses: 

2010 

2009 

For the year ended December 31, 
2008 
 (In thousands, except per share amounts)  

2007 

2006 

 $     89,882 

                -   

 $     89,882 

 $   101,259 

        40,886 

 $   142,145 

 $   141,312  

 $   170,768 

 $   182,268 

                -   

                -   

                -   

 $   141,312  

 $   170,768 

 $   182,268 

   Non-impairment related operating expenses 

 $     68,703 

 $     68,692 

 $     97,497  

 $   114,418 

 $   107,865 

   Impairment of oil and gas properties 

     Total operating expenses 

Income (loss) from continuing operations 

Net income (loss) 

Earnings (loss) per share ("EPS"): 

Basic 

Diluted 

Weighted average number of shares outstanding for Basic EPS 

Weighted average number of shares outstanding for Diluted EPS 

Statement of Operations Data: 

Net cash provided by operating activities 

Net cash used in investing activities 

                -   

                -   

      485,498  

                -   

                -   

 $     68,703 

        21,179 

          8,386 

 $         0.29 

 $         0.28 

        28,817 

        29,476 

 $     68,692 

        73,453 

        54,419 

 $         2.47 

 $         2.45 

        22,072 

        22,200 

 $   582,995  

     (441,683) 

     (438,893) 

 $      (20.68) 

 $      (20.68) 

        21,222  

        21,222  

 $   114,418 

        56,350 

        15,194 

 $         0.73 

 $         0.71 

        20,776 

        21,290 

 $   107,865 

        74,403 

        40,560 

 $         1.43 

 $         1.28 

        20,270 

        21,363 

 $     99,942 

 $     19,698 

 $     89,054  

 $   109,283 

 $   135,484 

       (59,738) 

       (43,189) 

         (4,511) 

     (215,791) 

     (166,901) 

Net cash provided by (used in) financing activities 

       (26,092) 

        10,000 

     (120,667) 

     (157,862) 

        30,748 

Balance Sheet Data: 

Oil and gas properties, net 

Total assets 

Long-term debt (a) 

Stockholder' equity (deficit) 

Proved Reserves Data: 

Total Oil (MMBbls) 

Total Gas (MMcf) 

Total proved reserves (MBoe) 

Present value of estimated future after-tax, net cash flows 

 $   168,868 

      218,326 

      165,504 

        15,810 

          8,149 

        32,957 

        13,641 

 $   198,916 

 $   130,608 

      227,991 

      179,174 

 $   159,252  

      266,090  

      272,855  

       (80,854) 

     (129,804) 

          6,479 

        19,103 

          9,663 

 $   135,921 

          6,027  

        18,651  

          9,136  

 $     86,305  

 $   681,706 

      792,482 

      392,012 

      287,075 

        24,531 

      116,454 

        43,940 

 $1,133,989 

 $   547,027 

      625,527 

      225,521 

      281,363 

        13,265 

        66,037 

        24,271 

 $   470,791 

(a)  Long-term debt includes a non-cash $27,543 deferred credit that will be amortized into earnings as a reduction to interest expense over the life of the 13% Senior 

Notes due 2016.  See Note 6 for additional information. 

We follow the full-cost method of accounting for oil and gas properties.  Under this method of accounting, our net capitalized costs to 
acquire, explore and develop oil and gas properties may not exceed the sum of (1) the estimated future net revenues from proved reserves 
using a 12-month pricing average discounted at 10% and (2) the lower of cost or market of unevaluated properties, net of tax (the full-cost 
ceiling  amount).    If  these  capitalized  costs  exceed  the  full-cost  ceiling  amount,  the  excess  is  charged  to  expense.    For  the  year  ended 
December 31, 2008, the Company recorded a $485.5 million impairment of oil and gas properties as a result of the ceiling test.  See Note 
2  and  13  to  the  Consolidated  Financial  Statements  for  a  description  of  the  relevant  accounting  policy  and  the  Company’s  oil  and  gas 
properties disclosures, respectively.   

29 

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

General  

The  following  management’s  discussion  and  analysis  is  intended  to  assist  in  understanding  the  principal  factors  affecting  the 
Company’s results of operations, liquidity, capital resources and contractual cash obligations.  This discussion should be read in 
conjunction with the accompanying audited consolidated financial statements, information about our business practices, significant 
accounting policies, risk factors, and the transactions that underlie our financial results, which are included in various parts of this 
filing.  

We have been engaged in the exploration, development, acquisition and production of oil and gas properties since 1950.  Prior to 
2009, our operations were focused on exploration and production in the Gulf of Mexico, and beginning in the latter part of 2008, we 
took  steps  to  change  our  operational  focus  to  lower  risk,  onshore  exploration  and  development  activities  thereby  reducing  our 
reserve and production concentration in offshore properties.   

Overview and Outlook 

During 2010, Callon had net income and fully diluted earnings per share of $8.4 million and $0.28, respectively, compared to net 
income of $54.4 million and fully diluted earnings per share of $2.45, respectively for 2009.  Prior year results included a $44.8 
million  royalty  recoupment,  plus  $7.7  million  interest,  from  the  BOEMRE  for  royalties  paid  during  2009  and  prior  years.    The 
Company’s earnings, and the drivers of these earnings, are discussed in greater detail within the “Results of Operations” section 
included below. 

Also  during  2010,  Callon  increased  proved  reserves  by  approximately  41%,  increased  Permian  Basin  oil  production  by  69%, 
brought online its first Haynesville gas well and diversified its net proved reserves with nearly 50% now being located onshore. 

We made significant progress during 2010 towards our goal of strengthening our balance sheet and improving our liquidity, which 
better positions Callon for future growth.  Significant financial achievements include: 

(cid:2) 

Including  principal  and  interest  through  the  repayment  date,  we  received  $52.7  million  for  recoupment  of  deepwater 
royalty payments made to the BOEMRE.   

(cid:2)  The borrowing base of our Credit Facility was amended to provide for a $30 million borrowing base, representing a $10 
million  or  50%  increase  over  the  originally  approved  borrowing  base.    The  underwriting  bank  approved  the  increase 
following its most recent borrowing base review based on the growth of the Company’s proved reserves, the collateral for 
the facility. 

(cid:2)  We completed the redemption of the remaining $16.1 million outstanding of 9.75% Senior Notes (“Old Notes”) held by 
those note holders who did not participate in an exchange offered in the fourth quarter of 2009.  The redemption and the 
exchange of our Old Notes with 13% Senior Notes reduced by 25% the principal balance of our notes and extended the 
restructured  notes’  maturity  from  2010  to  2016  in  exchange  for  a  3.25%  increase  in  the  coupon  rate  and  equity 
consideration.  Principal outstanding under the 13% Senior Notes due 2016 is approximately $138.0 million, a significant 
decrease from  the $200  million principal formerly outstanding under the Old Notes. (See  Note 6 and discussion below 
highlighting the planned early redemption of $31 million of 13% Senior Notes during March 2011) 

During February 2011, the Company received $73.7 million in net proceeds through the public offering of 10.1 million shares of its 
common  stock,  which  included  the  issuance  of  1.1  million  shares  pursuant  to  the  underwriters’  over-allotment  option.    During 
March  2011,  the  Company  intends  to  utilize  approximately  $35  million  of  the  proceeds  to  redeem  $31  million  face  value  of  its 
Senior Notes, plus the 13% call premium.  The remaining proceeds from the offering are intended to fund a portion of our 2011 
capital budget and for general corporate purposes, including possible future acquisitions. 

Our success in these areas allows us to continue executing on our strategy to shift our operational focus from the offshore Gulf of 
Mexico  to  developing  longer  life,  lower  risk  onshore  properties.    Our  Permian  Basin  and  Haynesville  Shale  onshore  properties 
along with the cash flow from our Gulf of Mexico operations have already begun to re-shape our portfolio and outlook, and we 
believe  that  we  are  well  positioned  to  continue  diversifying  our  portfolio  by  building  profitable  growth  opportunities  onshore.  
During 2010, we began to develop the properties we acquired during late 2009.  This 2010 development resulted in a 41% increase 
in total proved reserves, of which 50% were onshore.  

30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

(cid:2)  Onshore – Permian Basin  

 During the fourth quarter of 2009, we acquired interests in properties producing from the Permian Basin’s Wolfberry and 
other  formations  in  Crockett,  Ector,  Midland  and  Upton  Counties,  Texas.   The  acquisition  included  year-end  proved 
reserves of 1.6 MMBoe, 22 existing wells producing approximately 325 Boe/d and upside from a multi-year inventory of 
drilling opportunities.  We operate substantially all of the production and development of these properties.   We currently 
own approximately 8,800 net acres in the Permian Basin with approximately 80% prospect for the Wolfberry.   

 During 2010, we drilled gross 20 wells in the Permian Basin targeting the Wolfberry, and placed on production 11 wells at 
a total cost of approximately $32.0 million.   As a result of our 2010 development drilling activity, our net production has 
increased from 325 net Boe/d at the end of 2009 to 550 net Boe/d as of December 31, 2010, somewhat lower than our 
original expectations of 750 net Boe/d.  The lower production relates primarily to delays in receiving fracture stimulation 
services, discussed below, for which there is increased demand in the area at the present time.  Beyond 2010, and based on 
our current acreage holdings, our Permian acreage has the potential for an additional 132 wells based on 40-acre spacing. 

As of December 31, 2010, we had nine wells awaiting fracture stimulation with the expectation that we will continue 
to build an inventory of wells waiting on fracture stimulation until the service organization builds additional capacity 
to  handle  industry  requirements.   As  of  March  1,  2011,  three  wells  that  were  awaiting  fracture  stimulation  as  of 
December 31, 2010 have since been brought online.  Early in 2011, we entered into an agreement with our fracture 
stimulation service provider providing for a minimum of three well stimulations per month in 2011. Either party to the 
agreement  may  cancel  the  agreement  without  penalty  with  at  least  30  days  notice.   We  expect  to  fracture 
stimulate three  additional  wells  during  the  first  quarter  of  2011,  and  expect  that  our  remaining  year-end  2010 
inventory of wells awaiting stimulation will be serviced by the second quarter of 2011.  We plan to drill up to 44 gross 
wells during 2011, of which three had been drilled and two were in-process as of March 1, 2011. 

 In addition, during 2010 we have increased our interest in the East Bloxom Development Area, located in Upton County, 
from  an  average  47%  working  interest  to  a  100%  working  interest  through  a  number  of  small  acquisitions  and  farm-
ins.  As a result, we now control the activity in three development areas encompassing 11 sections. 

(cid:2)  Onshore – Shale Gas (Haynesville Shale)   

 Also during the late 2009, we acquired a 69% working interest in a 624-acre unit in the heart of the Haynesville Shale play 
in Bossier Parish, Louisiana.  Our multi-year development plan for this property includes drilling and operating a total of 
seven gross or five net horizontal wells.  The first of these wells was spud during June 2010, completed and placed on 
production in September 2010 and was producing, at a restricted rate, approximately 6,500 Mcfe/d as of December 31, 
2010.    The  well  cost  approximately  $10.9  million  net  to  Callon,  which  included  additional  site  development  work  for 
future wells.  We have no remaining drilling obligations in our Haynesville Shale position, and currently plan to mobilize a 
rig to the area once natural gas prices warrant continued development of the remaining six planned horizontal wells.  The 
Company currently owns approximately 430 net acres in the Haynesville Shale.   

Also  highlighting  the  continued  successful  execution  of  our  long-term  strategy  and  as  a  result  of  an  increase  in  our  market 
capitalization to an amount above the minimum required threshold, on April 23, 2010 the New York Stock Exchange (“NYSE”) 
removed Callon from its “Watch List” and affirmed that we are now considered a “company back in compliance” with the NYSE’s 
quantitative continued listing standards.   

Our onshore properties along with the strong cash flow from our Gulf of Mexico operations have strengthened our portfolio 
and  outlook.    We  believe  we  are  well  positioned  to  continue  the  pursuit  of  diversifying  our  portfolio  by  building  profitable 
growth opportunities onshore.  Factors potentially impacting our expected production profile include:  

(cid:2)  A reduced level of capital expenditures;  
(cid:2)  Allocation of capital expenditures to acquire producing properties; 
(cid:2)  Natural field decline in the deepwater Gulf of Mexico and Gulf Coast areas of our operations 
(cid:2)  Timing of well completions in the Permian Basin and Haynesville Shale development programs;  
(cid:2)  Potential hurricane-related downtime and volume curtailments in the Gulf of Mexico and Gulf Coast areas; and  
(cid:2) 

Inflation of capital costs and operating expenses. 

31 

 
 
 
 
 
 
 
 
 
 
 
    
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

Deconsolidation of Callon Entrada 

During  2010  we  adopted  the  newly  issued  accounting  standard  issued  by  the  FASB  in  September  2009,  which  significantly 
modified our consolidated financial statements.  Upon adoption, we reevaluated our interest in Callon Entrada, and based on the 
evaluation  performed,  we  concluded  that  a  variable  interest  entity  (“VIE”)  reconsideration  event  had  taken  place.    Our 
reconsideration analysis resulted in the determination that Callon Entrada is a VIE for which we are not the primary beneficiary.  
Consequently,  effective  January  1,  2010,  Callon  Entrada  was  deconsolidated  from  our  consolidated  financial  statements.    The 
deconsolidation of Callon Entrada resulted in the removal of approximately $1.8 million of current assets, $2.0 million of current 
liabilities, $30.3 million of deferred tax assets, $30.3 million of tax valuation allowance and approximately $84.8 million of non-
recourse debt and the related obligation for the cumulative amount of interest.  Retained earnings increased by $85.1 million as a 
cumulative  effect  of  change  related  to  this  accounting  standard.    No  gain  was  recognized  in  the  statement  of  operations.    For 
additional information regarding the deconsolidation of Callon Entrada, see Note 3, Deconsolidation of Callon Entrada, included in 
Item II, Part 8 of this filing. 

Liquidity and Capital Resources 

Historically, our primary sources of capital have been cash flows from operations, borrowings from financial institutions and the 
sale of debt and equity securities.  Cash and cash equivalents increased by $13.8 million during 2010 to $17.4 million compared to 
$3.6  million  at  December  31,  2009.    The  increase  is  primarily  attributable  to  an  $80.2  million  increase  in  cash  flows  from 
operations, which included production increases from our newly acquired properties and higher realized, average commodity prices 
on an equivalent basis, and the receipt of the previously discussed $52.7 million BOEMRE royalty recoupment and related interest.  
These increases were partially offset by production declines on some legacy properties, a $16.5 million increase in cash used in 
investing activities and a $36.1 million increase in cash used in financing activities. 

During 2010, we amended our Senior Secured Credit Agreement to include Regions Bank as the sole arranger and administrative 
agent.  The  third  amended  and  restated  senior  secured  credit  agreement  (“the  Credit  Facility”),  which  matures  on  September  25, 
2012, provides for a $100 million facility and has a current borrowing base of $30 million, which represents a $10 million or 50% 
increase  over  the  original  $20  million  borrowing  base.    Regions  Bank  approved  the  increase  following  its  fourth  quarter  2010 
redetermination review.  The bank performs its redetermination reviews on a semi-annual basis.  The Credit Facility bears interest at 
4% above a defined base rate and in no event will the interest rate be less than 6%.  As of December 31, 2010, the interest rate on 
the facility was 6%.  In addition, a commitment fee of 0.5% per annum on the unused portion of the borrowing base, is payable 
quarterly.  Simultaneously with the execution of the third amended and restated senior secured credit agreement, we repaid the $10 
million then outstanding under the second amended and restated senior secured credit agreement.  No amounts were outstanding 
under the amended facility as of December 31, 2010.   

During the second quarter of 2010, we redeemed the remaining $16.1 million outstanding of our Old Notes, leaving only $138.0 
million  of  the  13%  Senior  Notes  outstanding  at  December  31,  2010.    Following  the  previously  discussed  February  2011  equity 
offering from which the company received net proceeds of $73.7 million through the issuance of 10.1 million shares of its common 
stock,  the  Company  intends  to  redeem  during  March  2011  $31  million  of  the  13%  Senior  Notes  for  approximately  $35  million 
inclusive  of  the  $4  million  call  premium.    The  remaining  proceeds  from  the  offering  are  to  fund  a  portion  of  its  2011  capital 
budget and for general corporate purposes, including possible future acquisitions.  

32 

 
 
 
  
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

2011 Budget and Capital Expenditures   

For 2011, we designed a flexible capital spending program that can be funded from cash on hand, including the proceeds from the 
recent equity offering, and cash flows from operations.  We believe these resources along with our Credit Facility, if needed, will be 
adequate to meet our capital, interest payments, and operating requirements for 2011.  However, depending on commodity prices 
and other economic conditions we experience in 2010, this base capital program may be adjusted up or down. Inflation has not 
had a material impact on us, nor is it expected to have a material impact on us in the immediate future.   

Our  preliminary  base  capital  program  includes  further  development  of  our  Permian  Basin  crude  oil  assets,  with  plans  to  drill 
approximately 44 additional gross oil wells during 2011.  Our 2011 capital budget approximates $107 million, of which 81% is 
dedicated  to  our  growth  strategy,  and  also  includes  plugging  and  abandonment,  capitalized  interest  and  certain  overhead  costs 
related to acquiring, exploring and developing our oil and gas properties.  Components of the 2011 capital budget include: 

Permian Basin / Wolfberry development 
Leasehold related 
Gulf of Mexico plugging and abandonment and maintenance capital expenditures 
Capitalized interest and general and administrative costs 
Total projected 2011 capital expenditures budget 

$               77 
10 
8 
12 
$             107 

Should we identify an attractive strategic opportunity or acquisition, in addition to our available cash including the proceeds from 
the recent equity offering , we have a $30 million borrowing base available under our Credit Facility. 

The following table includes the Company’s contractual obligations and purchase commitments as of December 31, 2010, at which 
date the Company had no product delivery commitments:  

Contractual Obligation & Purchase 
Commitments 

 Total  

 < 1 Year  

 1 - 3 
Years  

 3 - 5 Years  

 >5 Years  

 Payments due by Period  

13% Senior Notes 
Office space lease commitments 
Medusa Oil Pipeline Throughput Commitment 
   Total 

 $    137,961 
           2,972 
              101 
 $    141,034 

               -   
             26 
             39 
 $          65 

               -   
           458  
             35  
 $        493  

 $     137,961 
               684 
                 27 
 $     138,672 

               -   
        1,804 
               -   
 $     1,804 

Summary cash flow information is provided as follows: 

Operating Activities.  For the year ended December 31, 2010, net cash provided by operating activities was $99.9 million, an $80.2 
million or 407% increase from net cash provided by operating activities of $19.7 million for the same period in 2009. The increase 
in net cash provided by operating activities was primarily attributable to receipt of the $52.7 million BOEMRE royalty recoupment 
including interest, production increases from our onshore properties and higher commodity prices on an equivalent basis, partially 
offset by production declines on some legacy properties. 

Investing Activities.  For the year ended December 31, 2010, net cash used in investing activities was $59.7 million as compared to 
$43.2 million for the same period in 2009. The $16.5 million increase, primarily attributable to an increase in capital expenditure 
spending,  relates  to  drilling  20  wells  in  the  Permian  Basin  properties  and  one  well  in  the  Haynesville  Shale  property.    These 
increases were partially offset by the wind-down costs paid in 2009 for Callon Entrada with no similar costs paid during 2010. 

Financing Activities.  For the year ended December 31, 2010, net cash used in financing activities was $26.1 million compared to 
cash provided of $10.0 million for the same period in 2009. The 2010 expenditures related to the redemption of the $16.1 million 
remaining Old Notes and to the repayment of $10 million outstanding borrowings under the Credit Facility simultaneous with the 
amendment to include Regions Bank as the sole arranger and administrative agent. 

33 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

Results of Operations 

The following table sets forth certain unaudited operating information with respect to the Company's oil and gas operations for the 
periods indicated: 

Net production: 
  Oil (MBbls) 
  Gas (MMcf) 
  Total production (MBoe) 
  Average daily production (Boe) 

Average realized sales price (a): 
  Oil (Bbl)  
  Gas (Mcf) 
  Total (Boe) 

Oil and gas revenues (in thousands): 
  Oil revenue 
  Gas revenue 

  Total 

Additional per Boe data: 
  Sales price 
  Lease operating expense 

  Operating margin 

For the year ended December 31, 

2010 

2009 

$ Change 

        859  
     4,892  
     1,674  
      4,587  

       1,012 
       5,740 
       1,969 
       5,394 

        (153) 
        (848) 
        (295) 
        (807) 

% 
Change 

 (15)% 
 (15)% 
 (15)% 
 (15)% 

2008 

$ Change 

          942  
       5,839  
       1,915  
       5,247  

            70 
          (99) 
            54 
          147 

 $  75.97  
       5.04  
     53.69  

 $    73.00 
         4.78 
       51.44 

 $      2.97 
         0.26 
         2.25 

4 % 
5 % 
4 % 

 $    88.07  
         9.99  
       73.79  

 $  (15.07) 
       (5.21) 
     (22.35) 

 $65,243  
   24,639  

 $89,882  

 $  73,842 
     27,417 

 $101,259 

 $  (8,599) 
     (2,778) 

 $(11,377) 

 (12)% 
 (10)% 

 (11)% 

 $  82,963  
     58,349  

 $141,312  

 $  (9,121) 
   (30,932) 

 $(40,053) 

 $  53.69  
    (10.58) 

 $  43.11  

 $    51.44 
        (9.37) 

 $    42.07 

 $      2.25 
       (1.21) 

 $      1.04 

4 % 
13 % 

2 % 

 $    73.79  
      (10.03) 

 $    63.76  

 $  (22.35) 
         0.66 

 $  (21.69) 

(a) Below is a reconciliation of the average NYMEX price to the average realized sales price per barrel of oil: 

Average NYMEX oil price  
  Basis differential and quality adjustments 
  Transportation 
  Hedging 

 $  79.52  
      (2.39) 
      (1.16) 
             -  

 $    61.80 
        (4.64) 
        (1.32) 
       17.16 

Average realized oil price 

 $  75.97  

 $    73.00 

Average NYMEX gas price  
  Basis differential and quality adjustments 
  Hedging 

Average realized gas price 

 $    4.40  
       0.51  
       0.13  

 $    5.04  

 $      4.17 
         0.28 
         0.33 

 $      4.78 

 $    17.72 
         2.25 
         0.16 
     (17.16) 

 $      2.97 

 $      0.23 
         0.23 
       (0.20) 

 $      0.26 

29 % 
 (48)% 
 (12)% 
 (100)% 

4 % 

6 % 
82 % 
 (61)% 

5 % 

 $    99.67  
        (1.15) 
        (1.15) 
        (9.30) 

 $    88.07  

 $  (37.87) 
       (3.49) 
       (0.17) 
       26.46 

 $  (15.07) 

 $      8.91  
         1.19  
        (0.11) 

 $    (4.74) 
       (0.9 1) 
         0.44 

 $      9.99  

 $    (5.21) 

% 
Change 

7 % 
 (2)% 
3 % 
3 % 

 (17)% 
 (52)% 
 (30)% 

 (11)% 
 (53)% 

 (28)% 

 (30)% 
 (7)% 

 (34)% 

 (38)% 
303 % 
15 % 
 (285)% 

 (17)% 

 (53)% 
 (76)% 
 (400)% 

 (52)% 

34 

 
 
 
 
     
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
                                                     
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

Revenues 

The  following  tables  are  intended  to  reconcile  the  change  in  crude  oil,  natural  gas  and  total  revenue  by  reflecting  the  effect  of 
changes in volume, changes in the underlying commodity prices and the impact of our hedge program (in thousands): 

Crude Oil 

Natural Gas 

Total 

Revenues for the year ended December 31, 2007 

 $        71,891 

 $         98,877 

 $   170,768 

Volume decrease 
Price increase  
Impact of hedges decrease 
Net increase (decrease) in 2008 

           (8,183) 
           28,015 
           (8,760) 
           11,072 

           (52,091) 
            12,213 
                (650) 
           (40,528) 

       (60,274) 
        40,228 
         (9,410) 
       (29,456) 

Revenues for the year ended December 31, 2008 

 $        82,963 

 $         58,349 

 $   141,312 

Volume increase (decrease) 
Price decrease 
Impact of hedges increase 
Net decrease in 2009 

             6,165 
         (32,639) 
           17,353 
           (9,121) 

                (989) 
           (31,832) 
              1,889 
           (30,932) 

          5,176 
       (64,471) 
        19,242 
       (40,053) 

Revenues for the year ended December 31, 2009 

 $        73,842 

 $         27,417 

 $   101,259 

Volume decrease 
Price increase  
Impact of hedges increase 
Net decrease in 2010 

         (11,164) 
             2,556 
                    9 
           (8,599) 

             (4,050) 
                 649 
                 623 
             (2,778) 

       (15,214) 
          3,205 
             632 
       (11,377) 

Revenues for the year ended December 31, 2010 

 $        65,243 

 $         24,639 

 $     89,882 

Total Revenue 

Total oil and gas revenues of $89.9 million for the year ended December 31, 2010 were approximately $11.4 million, or 11%, less 
than $101.3 million for the same period of 2009.  The largest contributors to the year-over-year decline included a 15% decline in 
production on an equivalent basis, partially offset by a 4% increase in average realized prices.  Compared to 2009, the decline in 
production on an equivalent basis during 2010 was primarily driven by normal and expected declines from our legacy properties 
and damage to one of our Gulf of Mexico gas field production facilities.  These declines were partially offset by new production 
from our Permian Basin and Haynesville Shale properties. 

Total 2009 oil and gas revenues of $101.3 million decreased 28% or $40 million from $141.3 million in 2008 primarily due to lower 
oil  and  gas  average  realized  sales  prices.    As  reflected  in  the  table  above,  hedge  related  revenues  and  a  3%  increase  in  total 
production on an equivalent basis partially offset the decline in revenue for 2009 compared to 2008. 

Oil Revenue 

Crude oil revenues of $65.2 million for the year ended December 31, 2010 were approximately $8.6 million, or 12%, less than oil 
revenues of $73.8 million for the same period of 2009.  The largest contributor to the decline was a 15% decrease in production, 
partially offset by a 4% increase in the average realized oil price.  In addition to normal and expected production declines, volumes 
declined primarily due to our working interest in Habanero #1 decreasing from 25% to 11.25% in June 2009 following the payout 
of a sidetrack on this well.  The payout was associated with a third quarter 2007 sidetrack of the #1 well for which the operator 
elected to non-consent.    These declines were partially offset by production from our newly drilled and completed wells on the 
Permian Basin properties that we acquired during the fourth quarter of 2009.  

Oil production during 2009 totaled 1.0 million barrels and generated $73.8 million in revenues compared to 0.9 million barrels and 
$83.0 million in revenues for the same period in 2008.  Average oil prices realized in 2009 were $73.00 per barrel compared to 
$88.07 per barrel in 2008.  See the Results of Operations table for a reconciliation of the realized oil prices to average NYMEX.  

35 

 
 
 
 
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
 
 
 
 
 
  
  
  
  
  
  
  
  
  
 
 
 
 
 
  
  
  
 
 
 
 
 
  
  
  
  
  
  
  
  
  
 
 
 
 
 
  
  
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

The 7% increase in 2009 production was primarily due to the 2009 volumes associated with the BOEMRE royalty recoupment, 
described in Note 16, for the Medusa Field.  

Gas Revenue 

Natural gas revenues of $24.6 million for the year ended December 31, 2010 were approximately $2.8 million, or 10%, less when 
compared to gas revenues of $27.4 million for the same period of 2009.  The largest contributor to the decline was a 15% decrease 
in production, partially offset by a 5% increase in the average realized sales price of gas.  The largest contributor to the decline in 
production was the shut-in of the East Cameron #2 well, which was shut-in during January 2010 due to damage resulting from a 
fire.  Production  at  the  East  Cameron  #2  well  was  restored  during  the  latter  part  of  the  fourth  quarter  of  2010  following  the 
completion of the necessary repairs and BOEMRE inspections.  Also contributing to the production decrease was the Habanero #1 
well reversionary interest discussed above in the oil revenue analysis, while the remaining decrease in production was due to normal 
and  expected  declines  from  our  legacy  properties  and  production  suspensions  related  to  well  recompletions  and  BOEMRE 
recompletion work approval such as at our Mobile Block 864 well.  Offsetting these declines are increases from our Permian Basin 
properties discussed above, and production from our first Haynesville gas well, which was placed on production during September 
2010. 

Gas  production  during  2009  totaled  5.7  Bcf  and  generated  $27.4  million  in  revenues  compared  to  5.8  Bcf  and  $58.3  million  in 
revenues during the same period in 2008.  Average gas prices realized for 2009 were $4.78 per Mcf compared to $9.99 per Mcf 
during the same period in 2008.  The 2% decrease in 2009 production was primarily normal and expected declines from our legacy 
properties. 

36 

 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

Operating Expenses 

 For the year ended December 31,  

Lease operating expenses 
Depreciation, depletion and amortization 
General and administrative, net 
Accretion expense 
Acquisition expense 
   Total operating expenses 

2010 
  17,712 
  31,805 
  16,507 
    2,446 
        233 
  68,703 

   Per Boe 
 $ 10.58 
    19.00 
      9.86 
      1.46 
      0.14 

2009 
 $   18,447 
       33,443 
       13,355 
         3,149 
            298 
 $   68,692 

   Per Boe 
 $   9.37  
    16.99  
      6.78  
      1.60  
      0.15  

   % 

Year Change 
$ 
 $      (735) 
      (1,638) 
       3,152 
         (703) 
           (65) 

 (4)% 
 (5)% 
24 % 
 (22)% 
 (22)% 

 For the year ended December 31,  

Lease operating expenses 
Depreciation, depletion and amortization 
General and administrative, net 
Accretion expense 
Acquisition expense 
Derivative expense 

Impairment of oil and gas properties 

   Total operating expenses 

Lease Operating Expenses 

2009 
  18,447 
  33,443 
  13,355 
    3,149 
        298 

   Per Boe 
 $   9.37 
    16.99 
      6.78 
      1.60 
      0.15 

2008 
 $   19,208 
       64,054 
         9,565 
         4,172 
                -      

   Per Boe 
 $ 10.03  
    33.45  
      4.99  
      2.18  
          -      

   % 

Year Change 
$ 
 $      (761) 
    (30,611) 
       3,790 
      (1,023) 
          298 

 (4)% 
 (48)% 
40 % 
 (25)% 
100 % 

           -      

          -      

            498 

      0.26  

         (498) 

(100)% 

           -      
  68,692 

          -      

    485,498 
 $ 582,995 

  253.50  

  (485,498) 

(100)% 

For  the  year  ended  December  31,  2010,  lease  operating  expenses  (“LOE”)  decreased  4%  to  $17.7  million  compared  to  $18.4 
million  for  the  same  period  in  2009.    The  primary  contributor  to  the  reduction  in  LOE  was  normal  and  expected  declines  in 
production  in  addition  to,  as  previously  discussed  above  in  the  oil  revenue  comparative  analysis,  the  reduction  in  our  working 
interest in Habanero #1 well following the payout of a sidetrack on this well.  Partially offsetting these decreases, LOE increased 
related to our acquisition of the Permian Basin properties and a modest increase in insurance rates due to adding additional coverage 
to our program designed to better protect the Company from damage caused by severe weather.  

Lease operating expenses for 2009 decreased by 4% to $18.4 million compared to $19.2 million for the same period in 2008.  The 
decrease was primarily due to a lower number of producing wells in the Gulf of Mexico Shelf area.  Four of our gas wells were 
shut-in during 2008 due to early water production and are plugged and abandoned or scheduled for plugging and abandonment.  In 
addition,  our  High  Island  Block  A-540  well  was  shut-in  during  the  second  quarter  of  2008,  due  to  a  plugged  flowline,  which 
management determined uneconomic to repair.  This well was plugged in the second half of 2009. 

Depreciation, Depletion and Amortization 

For the year ended December 31, 2010, DD&A decreased approximately $1.7 million or 5% to $31.8 million compared to $33.4 
million for the same period of 2009.  Production declines account for nearly all of the decrease, while a rate increase partially offset 
the production volume decreases.    

Depreciation,  depletion  and  amortization  for  2009  and  2008  totaled  $33.4  million  and  $64.1  million,  respectively.    The  48% 
decrease was due to a lower depletion rate resulting from the full-cost ceiling writedown, which was recorded in the fourth quarter 
of 2008 and the downward revision of plugging and abandonment cost for the Entrada field during 2009. 

37 

 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

General and Administrative, net of amounts capitalized 

For the year ended December 31, 2010, G&A expenses, net of amounts capitalized, increased $3.2 million or 24% to $16.5 million 
from  $13.4  million  for  the  same  period  of  2009.   Our  performance-based  incentive  program  runs  from  April  to  March,  and 
adjustments to our accruals are recorded during the first quarter upon completion of the program and evaluation by the Company’s 
Compensation Committee of the Board of Directors.  During the first quarter of 2009, we recorded a 75% reduction in incentive-
based compensation related to our actual 2008 results. These results, which were negatively affected by the decline in oil and gas 
prices, the abandonment of the Entrada project and worsening broader economic conditions, were lower than the performance goals 
set for fiscal year 2008.  Conversely, the increase experienced during 2010 relates primarily to a 21% increase in incentive-based 
compensation related to exceeding performance goals set for fiscal year 2009.   Also contributing to the increase are (1) a valuation 
adjustment  to  mark  to  fair  value  a  portion  of  our  share-based  awards  that  will  vest  in  the  future  which  are  accounted  for  as  a 
liability, (2) additional employee-related costs, including non-recurring early retirement expenses, (3) costs associated with adding 
new employees, including relocation and related costs, and (4) higher legal costs and other charges related to an arbitration hearing 
involving a dispute with our joint interest partner in the Entrada development project.  Partially offsetting the increases are $2.2 
million of expenses related to staff reductions incurred during the second quarter of 2009 for which no similar charge was recorded 
during 2010. 

General and administrative expenses for 2009, net of amounts capitalized, were $13.4 million compared to $9.6 million in 2008. 
The 43% increase was primarily due to the $2.2 million of nonrecurring expenses for staffing reductions and retirements and the 
result  of  overhead  fees  of  approximately  $2.6  million  received during  the  second  half  of  2008  as  operator  of  the  Entrada  Field, 
which was recorded as a reduction to general and administrative expenses in 2008.  

Accretion Expense 

For the year ended December 31, 2010, accretion expense decreased $0.7 million or 22% to $2.4 million from $3.1 million incurred 
during the same period of 2009.  The Company’s accretion expense decreases as its ARO decreases.  As of December 31, 2010, our 
average ARO liability for 2010 of $15.0 million was significantly lower than our average ARO liability of $27.0 million for the 
same period in 2009.  Similarly, 2009 accretion expense of $3.1 million declined compared to 2008 accretion expense of $4.2 
million, due to a lower average ARO liability in 2009 compared to the 2008 liability. For additional information regarding the 
company’s oil and gas properties and the related ARO, see Notes 13 and 14 included to the Consolidated Financial Statements. 

Impairment of Oil and Gas Properties 

No impairments of oil and gas properties were recorded during either 2010 or 2009.  During the fourth quarter of 2008, capitalized 
costs of oil and gas properties, net of accumulated amortization and deferred taxes relating to oil and gas properties, exceeded the 
sum of (1) the estimated future net revenues from proved reserves at current prices discounted at 10% and (2) the lower of cost or 
market of unevaluated properties, net of tax effects.  As a result, $485.5 million of excess costs was expensed as an impairment of 
oil and gas properties for the year ended December 31, 2008.  For additional information, see Note 13 to the Consolidated Financial 
Statements. 

38 

 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

Other (Income) Expense  

Interest expense 
Callon Entrada non-recourse credit facility interest 
expense (See Note 3) 
Loss on early extinguishment of debt 
9.75% Senior Notes restructuring expenses 
Interest on BOEMRE royalty recoupment 
Other (income) expense 

   Total other (income) expenses 

For the year ended December 31, 

2010 
 $ 13,312 

            -   
         339 
            -   
         (91) 
       (166) 

 $ 13,394 

2009 
 $ 19,089 

$ Change 
 $(5,777) 

      7,072 
            -   
      1,024 
    (7,681) 
         190 

 $ 19,694 

   (7,072) 
        339 
   (1,024) 
     7,590 
      (356) 

% 
Change 
 (30)% 

 (100)% 
100 % 
 (100)% 
 (99)% 
 (187)% 

2008 
 $ 23,986  

      2,719  
    11,871  
            -   
            -   
   (1,379) 

 $ 37,197  

Year Change 

$ 
 $  (4,897) 

       4,353 
   (11,871) 
       1,024 
     (7,681) 
       1,569 

% 
 (20)% 

160 % 
(100)% 
100 % 
(100)% 
(114)% 

Income tax benefit 
Equity in earnings of Medusa Spar LLC 

       (174) 
 $      427 

            -   
 $      660 

      (174) 
 $   (233) 

100 % 
 (35)% 

 $ 39,725  
         262  

 $(39,725) 
        (262) 

(100)% 
152% 

Interest Expense 

For the year ended December 31, 2010, interest expense decreased $5.8 million or 30% to $13.3 million compared to $19.1 million 
for the same period of 2009.  The decrease was primarily due to the $3.7 million amortization of our deferred credit related to the 
Senior Notes, which is recorded as a decrease to interest expense.  Also reducing interest expense during 2010 was a decrease in the 
amount of discount amortization recognized related to our Old Notes, 92% of which were exchanged during 2009.  Further, the 
remaining $16.1 million of outstanding Old Notes that did not participate in the exchange were later redeemed on April 30, 2010 
resulting in approximately $1.1 million of interest expense savings during 2010 as compared to 2009. 

Interest expense related to debt obligations decreased to $19.1 million in 2009 compared to $24.0 million in 2008.  This 20% 
decrease was due to the retirement in April 2008 of the $200 million senior revolving credit facility associated with the Entrada 
acquisition.  For additional information, see Note 6 to the Consolidated Financial Statement.    

Callon Entrada Non-Recourse Credit Agreement Interest Expense 

As  discussed  in  Note  3  to  the  Consolidated  Financial  Statements  and  as  a  result  of  the  deconsolidation  of  Callon  Entrada 
effective January 1, 2010, during 2010 we incurred no expense related to this non-recourse credit facility.   

For the years ended December 31, 2009 and 2008, we incurred interest expense under the Callon Entrada credit agreement of 
$7.1 million and $2.7 million, respectively.  The increase was due to a larger outstanding loan balance for the twelve-month 
period ended December 31, 2009 and an increase in the interest rate due to the notice of default received from CIECO on April 
2, 2009.  Principal and related interest was payable from the assets of Callon Entrada, primarily production from the Entrada 
Field with no recourse to the assets of Callon.   Accordingly, due to the abandonment of the Entrada project, no cash payments 
for principal  or  interest have  been  made by  Callon  Entrada  except  with proceeds  from our 50%  share  of  the  sale of  surplus 
equipment.  

Loss on Early Extinguishment of Debt 

For the year ended December 31, 2010, the loss on early extinguishment of debt was $0.34 million, though no similar expense was 
incurred during 2009.  The $0.34 million related to the 1% call premium, equal to $0.16 million, paid to redeem the remaining $16.1 
million of Old Notes not exchanged during the restructuring of the Old Notes, plus $0.18 million for the accelerated amortization of 
the Old Notes’ remaining discount and debt issuance costs.   

Due to the early extinguishment of the $200 million senior revolving credit facility on April 8, 2008, we incurred expenses of 
$11.9  million consisting of $6.3  million  in cash pre-payment  penalties  plus  a  non-cash  charge of $5.6  million  related  to  the 
amortization expense associated with the deferred financing costs related to the senior revolving credit facility.  For additional 
information, see Note 6 to the Consolidated Financial Statements.    

9.75% Senior Notes Restructuring Expense 

39 

 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

During  the  fourth  quarter  of  2009  and  following  the  successful  exchange  of  our  Old  Note  for  the  13%  Senior  Notes,  we 
incurred $1.0 million of financing cost related to consultant and legal expenses. For additional information, see Note 6 to the 
Consolidated Financial Statements. 

Interest on BOEMRE Royalty Recoupment 

Following a court ruling against the BOEMRE resulting from several royalty payment-related court cases brought by another 
oil and gas company, during 2009 we filed for a $44.8 million royalty recoupment for royalty payments previously made on 
inception-to-date our production from Medusa field.  Consequently, the Company also recorded a related $7.7 million interest 
receivable  for  the  interest  owed  on  the  amounts  paid.    During  the  first  quarter  of  2010,  the  Company  received  both  the 
recoupment principal and interest.  In addition, the Company is no longer required to make any future royalty payments to the 
BOEMRE related to its Medusa production.  For additional information, see Note 16 included to the Consolidated Financial 
Statements. 

Income Tax Expense 

For  the  years  ended  December  31,  2010  and  2009,  income  tax  expense  was  negligible  despite  earning  pre-tax  income  of 
approximate $7.8 million and $53.8 million, respectively.  Income tax expense remained immaterial due to adjustments made to our 
deferred tax asset valuation.  During 2010, we recorded a $0.2 million tax benefit related to recovery of alternative minimum taxes 
paid during prior years. 

For 2009, income tax expense was zero compared to an income tax benefit of $39.7 million in 2008.   The income tax benefit 
in 2008 was primarily the result of expensing the impairment of oil and gas properties in the amount of $485.5 million.  We 
established  a  valuation  allowance  of  $128.1  million  as  of  December  31,  2008.    We  revised  the  valuation  allowance  for  the 
twelve-month period ended December 31, 2009 as a result of current year ordinary income, the impact of which is included in 
our effective tax rate.  For additional information, see Note 12 to the Consolidated Financial Statements.    

Off-Balance Sheet Arrangements 

The Company holds a 10% ownership interest in Medusa Spar LLC (“LLC”), which is accounted for under the equity method 
of accounting for investments.  The LLC owns a 75% undivided ownership interest in the deepwater spar production facilities 
at the Company’s Medusa Field in the Gulf of Mexico. The LLC earns a tariff based upon production volume throughput from 
the Medusa area. Callon is obligated to process through the spar production facilities its share of production from the Medusa 
Field and any future discoveries in the area. The balance of Medusa Spar LLC is owned by Oceaneering International, Inc. and 
Murphy Oil Corporation.  

40 

 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

Summary of Significant Accounting Policies 

Property and Equipment 

The Company utilizes the full-cost method of accounting for its oil and gas properties whereby all costs incurred in connection with 
the acquisition, exploration and development of oil and gas reserves, including certain overhead costs, are capitalized into the “full-
cost  pool.”    The  amounts  capitalized  into  the  full-cost  pool  are  depleted  (charged  against  earnings)  using  the  unit-of-production 
method.  The full-cost method of accounting for our proved oil and gas properties requires that the Company makes estimates based 
on its assumptions of future events that could change.  These estimates are described below. 

Depreciation, Depletion and Amortization (DD&A) of Oil and Gas Properties   

The  Company  calculates depletion by using  the depletable  base, equal to the net  capitalized costs  in our full-cost pool  plus 
estimated future development costs, and the estimated net proved reserve quantities.   Capitalized costs added to the full-cost 
pool include the following: 

(cid:2) 

(cid:2) 

(cid:2) 

(cid:2) 

(cid:2) 

cost of drilling and equipping productive wells, dry hole costs, acquisition costs of properties with proved reserves, delay 
rentals and other costs related to exploration and development of our oil and gas properties; 

payroll costs including the related fringe benefits paid to employees directly engaged in the acquisition, exploration and/or 
development of oil and gas properties as well as other directly identifiable general and administrative costs associated with 
such activities.  Such capitalized costs do not include any costs related to the production of oil and gas or general corporate 
overhead; 

costs associated with unevaluated properties, those lacking proved reserves, are excluded from the depletable base.  These 
unevaluated  property  costs  are  added  to  the  depletable  base  at  such  time  as  wells  are  completed  on  the  properties,  the 
properties  are  sold  or  the  Company  determines  these  costs  have  been  impaired.    The  Company’s  determination  that  a 
property has or has not been impaired (which is discussed below) requires assumptions about future events; 

estimated  costs  to  dismantle,  abandon  and  restore  properties  that  are  capitalized  to  the  full-cost  pool  when  the  related 
liabilities are incurred (see also the discussion below regarding Asset Retirement Obligations) ; and  

estimated future costs to develop proved properties are added to the full-cost pool for purposes of the DD&A computation.  
The  Company  uses  assumptions  based  on  the  latest  geologic,  engineering,  regulatory  and  cost  data  available  to  us  to 
estimate  these  amounts.    However,  the  estimates  made  are  subjective  and  may  change  over  time.    The  Company’s 
estimates of future development costs are reviewed at least annually and  as additional information becomes available. 

Capitalized  costs  included  in  the  full-cost  pool  plus  estimated  future  development  costs  are  depleted  and  charged  against 
earnings using the unit-of-production method.  Under this method, the Company estimates the proved reserves quantities at the 
beginning  of  each  accounting  period.    For  each  Mcfe  produced  during  the  period,  the  Company  records  a  depletion  charge 
equal to the amount included in the depletable base (net of accumulated depreciation, depletion and amortization) divided by 
our estimated net proved reserve quantities.   

Because  the  Company  uses  estimates  and  assumptions  to  calculate  proved  reserves  (as  discussed  below)  and  the  amounts 
included in the depletable base, our depletion rates may materially change if actual results differ from these estimates.  

Ceiling Test   

Under the full cost method of accounting, the Company compares, at the end of each financial reporting period, the present 
value  of  estimated  future  net  cash  flows  from  proved  reserves  (excluding  cash  flows  related  to  estimated  abandonment 
costs), to the net capitalized costs of proved oil and gas properties net of related deferred taxes. The Company refers to this 
comparison as a “ceiling test.” If the net capitalized costs of proved oil and gas properties exceed the estimated discounted 
(at 10%) future net cash flows from proved reserves, the Company is required to write-down the value of its oil and gas 
properties to the value of the discounted cash flows. Estimated future net cash flows from proved reserves are based on a 
twelve-month  average  pricing  assumption.  Given  the  volatility  of  oil  and  gas  prices,  it  is  reasonably  possible  that  the 
Company’s estimates of discounted future net cash flows from proved oil and gas reserves could change in the near term.  
If oil and gas prices decline significantly, even if only for a short period of time, it is possible that write-downs of oil and 

41 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

gas properties could occur in the future.  See Notes 2 and 13 for additional information regarding the Company’s oil and gas 
properties. 

Estimating Reserves and Present Value of Estimated Future Net Cash Flows   

Estimates of quantities of proved oil and gas reserves, including the discounted present value of estimated future net cash flows 
from such reserves at the end of each quarter, are based on numerous assumptions, which are likely to change over time.  These 
assumptions include: 

(cid:2) 

(cid:2) 

the prices at which the Company can sell its oil and gas production in the future.  Oil and gas prices are volatile, but we are 
required  to  assume  that  they  remain  constant.    In  general,  higher  oil  and  gas  prices  will  increase  quantities  of  proved 
reserves and the present value of estimated future net cash flows from such reserves, while lower prices will decrease these 
amounts; and 

the costs to develop and produce the Company’s reserves and the costs to dismantle its production facilities when reserves 
are depleted.  These costs are likely to change over time, but the Company is required to assume that costs in effect at the 
end of the quarter will not change.  Increases in costs will reduce estimated oil and gas quantities and the present value of 
estimated future net cash flows, while decreases in costs will increase such amounts.   

Changes in these prices and/or costs will affect the present value of estimated future net cash flows more than the estimated 
quantities of oil and gas reserves for the Company’s properties that have relatively short productive lives. 

In addition, the process of estimating proved oil and gas reserves requires that the Company’s independent and internal 
reserve  engineers  exercise  judgment  based  on  available  geological,  geophysical  and  technical  information.    We  have 
described the risks associated with reserve estimation and the volatility of oil and gas prices under “Risk Factors.”   

Sales of oil and gas properties are accounted for as adjustments to the net full cost pool with no gain or loss recognized 
unless the adjustment would significantly alter the relationship between capitalized costs and proved reserves. 

Unproved Properties   

Costs,  including  capitalized  interest,  associated  with  properties  that  do  not  have  proved  reserves  are  excluded  from  the 
depletable base, and are included in the line item “Unevaluated properties excluded from amortization.”  Unproved property 
costs are transferred to the depletable base when wells are completed on the properties or the properties are sold.  In addition, 
the  Company  is  required  to  determine  whether  its  unproved  properties  are  impaired  and,  if  so,  include  the  costs  of  such 
properties  in  the  depletable  base.    The  Company  determines  whether  an  unproved  property  is  impaired  by  periodically 
reviewing its exploration program on a property-by-property basis.  This determination may require the exercise of substantial 
judgment by management. 

Asset Retirement Obligations 

The Company is required to record its estimate of the fair value of liabilities for obligations associated with the retirement of 
tangible  long-life  assets  and  the  associated  asset  retirement  costs.    Interest  is  accreted  on  the  present  value  of  the  asset 
retirement  obligation  and  reported  as  accretion  expense  within  operating  expenses  in  the  Consolidated  Statements  of 
Operations.  See Note 14 for additional information. 

Derivatives 

To  manage  oil  and  gas  price  risk  on  a  limited  amount  of  its  planned  future  production,  the  Company  periodically  uses 
derivative financial instruments.  The Company does not use these instruments for trading purposes.  Settlement of derivative 
contracts are generally based on the difference between the contract price and prices specified in the derivative instrument and 
a NYMEX price or other cash or futures index price.   

The Company’s derivative contracts, all of which are accounted for as cash flow hedges, are recorded at fair market value on its 
consolidated balance sheet under the caption “Fair Market Value of Derivatives”.  The estimated fair value of these contracts is 
based upon closing exchange prices on NYMEX and in the case of collars and floors, the time value of options.  Changes in 
fair  value  recorded  through  other  comprehensive  income  (loss),  net  of  tax,  in  stockholders’  equity.  The  cash  settlements  on 

42 

 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations (continued) 

these contracts are recorded in the Statement of Operations as an increase or decrease in oil and gas sales.  The changes in fair 
value related to ineffective derivative contracts are recognized as derivative expense (income).  The cash settlement on these 
contracts is also recorded within derivative expense (income).  For additional information regarding derivatives and their fair 
values, see Notes 7 and 8 to the Consolidated Financial Statements.  

Subsequent Events.   

For additional information regarding subsequent events, see Note 19 included in Part II, Item 8 of this filing. 

Equity Offering and Announced Senior Notes Redemption 

As previously discussed above in the Results of Operations and Liquidity discussions, during February 2011, the Company received 
$73.7 million in net proceeds through the public offering of 10.1 million shares of its common stock, which included the issuance of 
1.1  million  shares  pursuant  to  the  underwriters’  over-allotment  option.    Immediately  following  the  completion  of  the  equity 
offering, the Company provided the public notice required by the terms of the Senior Notes to call $31.0 million of face value 
of the Notes.  The Company expects to complete the redemption of these notes by March 19, 2011, which will result in a gain 
on  the  early  extinguishment  of  debt  of  approximately  $2.0  million.    The  gain  represents  the  difference  between  the  $35.0 
million paid for $37.0 million carrying value of the Notes, which included the $31.0 million face value of the notes plus $6.0 
million of accelerated deferred credit amortization, offset by the $4.0 million 13% call premium required by the terms of the 
call option.    

Arbitration Results 

Prior to abandonment of the Entrada project, the Company’s joint interest owner in the Entrada Project failed to fund two loan 
requests totaling $40 million under the Callon Entrada credit agreement. These loan requests were to cover Callon Entrada’s 
share of the costs incurred to develop the Entrada field up to the suspension of the project.  Following its partner’s failure to 
fund these requests, the amounts were subsequently funded by the Company to Callon Entrada, and were included as part of the 
Company’s full-cost pool impairment adjustment recorded in the fourth quarter of 2008. The joint interest partner also failed to 
fund its working interest share of a settlement payment to terminate a drilling contract for the Entrada Project.  The Company 
and its joint interest partner in the Entrada project arbitrated the matter during 2010.  During February, 2011, the arbitration panel 
reviewing the Company’s claims against the joint interest owner delivered its final decision in which it ruled that the company was 
not entitled to recover any damages.  The Company determination that the arbitration ruling represented a recognizable subsequent 
event, and as such, recorded a charge as of December 31, 2010 to write off its $6.6 receivable related to certain joint interest billings 
not  being  recovered  from  a  joint  interest  partner.    Under  the  full  cost  method  of  accounting,  these  costs  are  capitalized  to  the 
Company’s full cost pool. 

Recent Accounting Standards 
For a discussion of recently issued accounting standards, see Note 2 to the Consolidated Financial Statements.  

43 

 
 
 
 
 
 
 
 
 
 
 
ITEM 7A.  Quantitative and Qualitative Disclosures about Market Risks 

The  primary  objective  of  the  following  information  is  to  provide  forward-looking  quantitative  and  qualitative  information  about  our 
exposure to market risk. The term market risk relates to the risk of loss arising from adverse changes in oil and natural gas prices and 
interest rates. The disclosures are not meant to be precise indicators of expected future losses, but rather indicators of reasonably possible 
losses. The forward-looking information provides indicators of how the Company views and manages its ongoing market risk exposures.  

Commodity Price Risk 

The  Company’s  revenues,  earnings,  cash  flow,  capital  investments  and,  ultimately,  future  rate  of  growth  are  highly  dependent  on  the 
prices  we  receive  for  our  crude  oil  and  natural  gas,  which  have  historically  been  very  volatile  due  to  unpredictable  events  such  as 
economical growth or retraction, weather and climate, changes in supply and government actions.  Oil and natural gas price declines and 
volatility could adversely affect the Company’s revenues, cash flows and profitability. Price volatility is expected to continue. Based on 
projected annual sales volumes for 2011, excluding production from 2011 exploratory drilling and the effects of the Company’s hedging 
program, a 10% decline in the prices we receive for our crude oil and natural gas production would result in an approximate $10.6 million 
reduction of our revenues.   

While  the  Company  does  not  enter  into  derivative  transactions  for  speculative  purposes,  in  order  to  limit  its  exposure  to  this  risk,  the 
Company most often utilizes price "collars" to reduce the risk of changes in oil and gas prices.  Under these arrangements, no payments 
are due by either party as long as the market price is above the floor price and below the ceiling price set in the collar.  If the price falls 
below  the  floor,  the  counter-party  to  the  collar  pays  the  difference  to  Callon,  and  if  the  price  rises  above  the  ceiling,  Callon  pays  the 
difference to the counter-party.   

The  Company  may  also  enter  into derivative financial  instruments  including  fixed price  “swaps.”  These swaps  reduce our  exposure  to 
decreases in commodity prices, while simultaneously limiting the benefit the Company might otherwise have received from any increases 
in commodity prices.  Similarly, the Company’s derivatives policy also allows Callon to, at its discretion, purchase “puts,” which reduce 
our exposure to decreases in oil and gas prices while allowing realization of the full benefit from any increases in oil and gas prices.  If the 
price falls below the floor, the counter-party pays the difference to the Callon. 

During 2010, all of the Company’s derivative positions were designated as hedges for accounting purposes, though the Company has the 
discretion  not  to  designate  its  hedges  as  such.    For  additional  information,  see  Note  7  to  the  Consolidated  Financial  Statements  for  a 
description of our hedged position at December 31, 2010.   

Interest Rate Risk  

On December 31, 2010, all of the Company’s debt, consisting entirely of its 13% Senior Notes, had fixed interest rates.  The Company’s 
revolving  credit  facility  with  Regions  Bank  includes  a  variable  interest  rate,  and  as  such  fluctuates  based  on  short-term  interest  rates.  
Although the Company had no borrowings outstanding at December 31, 2010 under its revolving credit facility, were the Company to 
fully  draw  its  available  $30  million  borrowing  base  at  the  beginning  of  the  year,  a  100  basis  point  change  in  the  variable  interest  rate 
would  increase  the  Company’s  annual  interest  expense  by  $0.3  million.    For  additional  information,  see  Note  6  to  the  Consolidated 
Financial Statements additional information regarding the Company’s credit facility and other borrowings at December 31, 2010.   

44 

 
 
 
 
 
 
 
 
 
   
 
 
 
ITEM 8.  Financial Statements and Supplementary Data 

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets as of December 31, 2010 and 2009  

Consolidated Statements of Operations for Each of the Three Years in the Period Ended December 31, 2010 

Consolidated Statements of Stockholders' Equity (Deficit) for Each of the Three Years in the Period Ended December 31, 2010 

Consolidated Statements of Cash Flows for Each of the Three Years in the Period Ended December 31, 2010 

Notes to Consolidated Financial Statements 

Page 

46 

47 

48 

49 

50 

51 

45 

 
 
 
 
   
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

The Board of Directors and Stockholders of 
Callon Petroleum Company 

  We have audited the accompanying consolidated balance sheets of Callon Petroleum Company as of December 31, 2010 and 2009, and 
the related consolidated statements of operations, stockholders' equity (deficit) and cash flows for each of the three years in the period ended 
December  31,  2010.    These  financial  statements  are  the  responsibility  of  the  Company's  management.    Our  responsibility  is  to  express  an 
opinion on these financial statements based on our audits.   

  We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States).  Those 
standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material 
misstatement.  An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements.  An 
audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall 
financial statement presentation.  We believe that our audits provide a reasonable basis for our opinion. 

In  our  opinion,  the  financial  statements  referred  to  above  present  fairly,  in  all  material  respects,  the  consolidated  financial  position  of 
Callon Petroleum Company as of December 31, 2010 and 2009, and the consolidated results of its operations and its cash flows for each of the 
three years in the period ended December 31, 2010, in conformity with U.S. generally accepted accounting principles.  

As  discussed  in  Note  2  to  the  financial  statements,  effective  January  1,  2010,  the  Company  changed  its  accounting  for  its  subsidiary, 
Callon  Entrada  Company,  as  a  result  of  adopting  the  amended  accounting  pronouncement  related  to  the  consolidation  of  variable  interest 
entities.    In  2009,  the  Company  changed  its  reserve  estimates  and  related  disclosures  as  a  result  of  adopting  new  oil  and  gas  reserve 
estimation and disclosure requirements. 

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States),  Callon 
Petroleum  Company’s  internal  control  over  financial  reporting  as  of  December  31,  2010,  based  on  criteria  established  in  Internal 
Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated 
March 14, 2011, expressed an unqualified opinion thereon. 

                                                                                                                  /s/Ernst & Young LLP 

New Orleans, Louisiana 
March 14, 2011 

46 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CALLON PETROLEUM COMPANY 
CONSOLIDATED BALANCE SHEETS 
(In thousands, except share data) 

 December, 31  

2010 

2009 

ASSETS 
Current assets: 
   Cash and cash equivalents 
   Accounts receivable 
   Accounts receivable - BOEMRE royalty recoupment 
   Fair market value of derivatives 
   Other current assets 
      Total current assets  

Oil and gas properties, full-cost accounting method: 
   Evaluated properties 
   Less accumulated depreciation, depletion and amortization 
      Net oil and gas properties 
   Unevaluated properties excluded from amortization 
      Total oil and gas properties 

Other property and equipment, net 
Restricted investments 
Investment in Medusa Spar LLC 
Other assets, net 
      Total assets 

LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIT)  
Current liabilities: 
  Accounts payable and accrued liabilities 
  Asset retirement obligations  
   Fair market value of derivatives 
   9.75% Senior Notes, net of $0 and $232 discount, respectively 
        Subtotal 
  Callon Entrada non-recourse credit facility (See Note 3) 
      Total current liabilities 

13% Senior Notes  
   Principal outstanding 
   Deferred credit, net of accumulated amortization of $3,964 and $294, respectively 
       Total 13% Senior Notes (See Note 6) 

Senior secured revolving credit facility 
Asset retirement obligations 
Other long-term liabilities 
      Total liabilities  

 $     17,436  
        10,728  
                -     
                -     
          2,180  
        30,344  

   1,316,677  
  (1,155,915) 
      160,762  
          8,106  
      168,868  

          3,370  
          4,044  
        10,424  
          1,276  
 $   218,326  

 $     17,702  
          2,822  
             937  
                -     
        21,461  
                -     
        21,461  

      137,961  
        27,543  
      165,504  

                -     
        13,103  
          2,448  
      202,516  

 $        3,635 
         20,798 
         51,534 
              145 
           1,572 
         77,684 

    1,593,884 
  (1,488,718) 
       105,166 
         25,442 
       130,608 

           2,508 
           4,065 
         11,537 
           1,589 
 $    227,991 

 $      12,887 
           4,002 
                 -   
         15,820 
         32,709 
         84,847 
       117,556 

       137,961 
         31,213 
       169,174 

         10,000 
         10,648 
           1,467 
       308,845 

Stockholders' equity (deficit): 
  Preferred Stock, $.01 par value, 2,500,000 shares authorized;                     
  Common Stock, $.01 par value, 60,000,000 shares authorized; 28,984,125 and 28,742,926        
    shares outstanding at December 31, 2010 and December 31, 2009, respectively 
  Capital in excess of par value 
  Other comprehensive loss 
  Retained earnings (deficit) 
       Total stockholders' equity (deficit) 
       Total liabilities and stockholders' equity (deficit) 

                -     

                 -   

             290  
      248,160  
         (8,560) 
     (224,080) 
        15,810  
 $   218,326  

              287 
       243,898 
         (7,478) 
     (317,561) 
       (80,854) 
 $    227,991 

The accompanying notes are an integral part of these financial statements. 

47 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CALLON PETROLEUM COMPANY 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(In thousands, except per share amounts) 

For the year ended December 31,  
2009 

2008 

2010 

Operating revenues: 
  Oil sales 
  Gas sales 
  BOEMRE royalty recoupment 
      Total operating revenues 

Operating expenses: 
  Lease operating expenses 
  Depreciation, depletion and amortization 
  General and administrative 
  Accretion expense 
  Acquisition expense 
  Derivative expense 
  Impairment of oil and gas properties 
     Total operating expenses 
  Income (loss) from operations 

  Other (income) expenses: 
  Interest expense 
  Callon Entrada non-recourse credit facility interest expense (See Note 3) 
  Loss on early extinguishment of debt 
  9.75% Senior Notes restructuring expenses 
  Interest on BOEMRE royalty recoupment 
  Other (income) expense 
     Total other expenses 

  Income (loss) before income taxes 
  Income tax benefit 
  Income (loss) before equity in earnings of Medusa Spar LLC   
  Equity in earnings of Medusa Spar LLC 

 $  65,243 
     24,639 
             -   
     89,882 

     17,712 
     31,805 
     16,507 
       2,446 
          233 
             -   
             -   
     68,703 
     21,179 

     13,312 
             -   
          339 
             -   
           (91) 
         (166) 
     13,394 

       7,785 
         (174) 
       7,959 
          427 

 $  73,842  
     27,417  
     40,886  
   142,145  

     18,447  
     33,443  
     13,355  
       3,149  
          298  
             -   
             -   
     68,692  
     73,453  

     19,089  
       7,072  
             -   
       1,024  
      (7,681) 
          190  
     19,694  

     53,759  
             -   
     53,759  
          660  

 $    82,963 
       58,349 

             -   

     141,312 

       19,208 
       64,054 
         9,565 
         4,172 
               -   
            498 
     485,498 
     582,995 
   (441,683) 

       23,986 
         2,719 
       11,871 
               -   
               -   

       (1,379) 
       37,197 

   (478,880) 
     (39,725) 
   (439,155) 
            262 

  Net income (loss) available to common shares 

 $    8,386 

 $  54,419  

 $(438,893) 

  Net income (loss) per common share: 
    Basic 

    Diluted 

 $      0.29 

 $      0.28 

 $      2.47  

 $      2.45  

 $    (20.68) 

 $    (20.68) 

  Shares used in computing net income per common share:  
    Basic 

    Diluted 

     28,817 

     29,476 

     22,072  

     22,200  

       21,222 

       21,222 

The accompanying notes are an integral part of these financial statements. 

48 

 
 
   
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CALLON PETROLEUM COMPANY 
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) 
(In thousands) 

Preferred 
Stock 

Common 
Stock 

Capital in 
Excess of 
Par 

Accumulated 
Other 
Comprehensive 
Income (Loss) 

Retained 
Earnings 
(Deficit) 

Total 
Stockholders' 
Equity 
(Deficit) 

Balances at December 31, 2007 

 $   -   

 $209 

 $223,336 

 $  (3,383) 

 $     66,913 

 $  287,075 

Comprehensive income (loss): 

   Net loss 

   Other comprehensive income 

      Total comprehensive loss 

Shares issued pursuant to employee benefit plans 

Tax benefits related to share-based compensation plans 

Restricted stock 

Warrants 

Balances at December 31, 2008 

Comprehensive income: 

   Net income 

   Other comprehensive loss 

      Total comprehensive income 

Shares issued pursuant to employee benefit plans 

Restricted stock 

Common stock issued for Note exchange 

      -   

      -   

      -   

      -   

      -   

      -   

      -   

      -   

       1 

      -   

       1 

       5 

             -   

             -   

             -   

    (438,893) 

     17,540  

                -   

      (1,153) 

       2,050 

       3,575 

             (5) 

             -   

             -   

             -   

             -   

                -   

                -   

                -   

                -   

    (421,353) 

        (1,152) 

         2,050 

         3,576 

               -   

 $   -   

 $216 

 $227,803 

 $  14,157  

 $ (371,980) 

 $ (129,804) 

      -   

      -   

      -   

      -   

      -   

      -   

      -   

       1 

       1 

     69 

      -   

      -   

          205 

       4,432 

     11,458 

      -   

        54,419 

   (21,635) 

      -   

      -   

      -   

      -   

      -   

      -   

      -   

       32,784 

            206 

         4,433 

       11,527 

Balances at December 31, 2009 

 $   -   

 $287 

 $243,898 

 $  (7,478) 

 $ (317,561) 

 $   (80,854) 

Deconsolidation of subsidiary (See Note 3) 

Comprehensive income: 

   Net income 

   Other comprehensive loss 

      Total comprehensive income 

Shares issued pursuant to employee benefit plans 

Restricted stock 

      -   

      -   

             -   

             -   

        85,095 

       85,095 

      -   

      -   

      -   

      -   

      -   

      -   

       1 

       2 

             -   

             -   

             -   

          8,386 

     (1,082) 

                -   

          192 

       4,070 

             -   

             -   

                -   

                -   

         7,304 

            193 

         4,072 

Balances at December 31, 2010 

 $   -   

 $290 

 $248,160 

 $  (8,560) 

 $ (224,080) 

 $    15,810 

The accompanying notes are an integral part of these financial statements.

49 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CALLON PETROLEUM COMPANY 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
 (In thousands)   

For the year ended December 31, 
2009 

2008 

2010 

Cash flows from operating activities: 
Net income  
Adjustments to reconcile net income to 
cash provided by operating activities: 
      Depreciation, depletion and amortization 
      Impairment of oil and gas properties 
      Accretion expense 
      Amortization of non-cash debt related items 
      Amortization of deferred credit 
      Equity in earnings of Medusa Spar LLC 
      Deferred income tax expense  
      Valuation allowance 
      Non-cash interest expense for Callon Entrada non-recourse credit agreement 
      Non-cash charge for early debt extinguishment 
      Non-cash charge related to compensation plans 
      Excess tax benefits from share-based payment arrangements 
      Payments to settle asset retirement obligations 
      Changes in current assets and liabilities: 
         Accounts receivable 
         Other current assets 
         Current liabilities 
      Change in gas balancing receivable 
      Change in gas balancing payable 
      Change in other long-term liabilities 
      Change in other assets, net 
         Cash provided by operating activities 

Cash flows from investing activities: 
   Capital expenditures 
   Acquisitions 
   Proceeds from sale of mineral interests 
   Investment in restricted assets related to plugging and abandonment 
   Distribution from Medusa Spar LLC 
         Cash used in investing activities 

Cash flows from financing activities: 
   Increases in debt 
   Payments on debt 
   Redemption of remaining 9.75% senior notes 
   Equity issued related to employee stock plans 
   Excess tax benefits from share-based payment arrangements 
   Proceeds from exercise of employee stock options 
         Cash (used in) provided by financing activities 

Net change in cash and cash equivalents 

Cash and cash equivalents: 
    Balance, beginning of period 
    Less: Cash held by subsidiary deconsolidated at January 1, 2010 
    Balance, end of period 

 $      8,386  

 $    54,419 

 $(438,893) 

       32,629  

       34,274 

              -     

              -     

         2,446  
            397  
       (3,670) 
          (427) 
        1,503  
      (1,503) 

              -     

            179  
         3,107  

         3,149 
         2,816 
          (294) 
          (660) 
       18,816 
     (18,816) 
         3,693 

              -     

         2,335 

              -     

              -     

       (2,486) 

       (6,657) 

       59,527  
          (209) 
            907  
            347  
          (300) 
          (115) 
          (776) 
       99,942  

     (45,573) 
          (468) 
     (27,260) 
            279 
          (312) 
            (12) 
            (31) 
       19,698 

       64,862 
     485,498 
         4,172 
         4,185 

              -   

          (262) 
   (167,848) 
     128,123 
              -   

         5,598 
         1,550 
       (2,050) 
       (4,178) 

     (22,215) 
         5,489 
       22,987 
            630 
            156 
         2,708 
       (1,458) 
       89,054 

     (59,908) 
          (995) 

              -     

          (375) 
         1,540  
     (59,738) 

     (29,133) 
     (15,756) 

              -     
              -     

         1,700 
     (43,189) 

   (172,358) 

              -   
     167,349 
              -   

            498 
       (4,511) 

              -     

     (10,000) 
     (16,052) 

              -     
              -     

            (40) 
     (26,092) 

       20,337 
     (10,337) 

              -     
              -     
              -     
              -     

       10,000 

       94,435 
   (216,000) 

              -   
       (1,152) 
         2,050 

              -   
   (120,667) 

       14,112  

     (13,491) 

     (36,124) 

         3,635  
          (311) 
 $    17,436  

       17,126 

              -     

 $      3,635 

       53,250 
              -   

 $    17,126 

The accompanying notes are an integral part of these financial statements. 

50 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Callon Petroleum Company 
Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share and per-hedge data) 

Note(cid:2)

Description(cid:2)

1. 

2. 

3. 

4. 

5. 

6. 

7. 

8. 

9. 

  Description of Business and Basis of Presentation 

  Summary of Significant Accounting Policies 

  Deconsolidation of Callon Entrada 

  Earnings per Share 

  Other Comprehensive Income (Loss) 

  Borrowings 

  Derivative Instruments and Hedging Activities 

  Fair Value Measurements 

  Employee Benefit Plans 

10. 

  Share-Based Compensation 

NOTE 1 – Description of Business and Presentation 

Note(cid:2)

11. 

12. 

13. 

14. 

15. 

16. 

17. 

18. 

19. 

Description(cid:2)

  Equity Transactions 

Income Taxes 

  Oil and Gas Properties 

  Asset Retirement Obligations 

  Supplemental Oil and Gas Reserve Data (unaudited) 

  BOEMRE Royalty Recoupment 

  Commitments and Contingencies 

  Summarized Quarterly Financial Information (unaudited) 

  Subsequent Events 

Callon Petroleum Company has been engaged in the exploration, development, acquisition and production of oil and gas properties 
since 1950.  The Company was incorporated under the laws of the state of Delaware in 1994 and succeeded to the business of a 
publicly traded limited partnership, a joint venture with a consortium of European investors and an independent energy company 
partially owned by a member of current management.  As used herein, the “Company,” “Callon,” “we,” “us,” and “our” refer to 
Callon Petroleum Company and its predecessors and subsidiaries unless the context requires otherwise.  The Company's properties 
are geographically concentrated onshore in Louisiana and Texas and the offshore waters of the Gulf of Mexico. 

The  Consolidated  Financial  Statements  include  the  accounts  of  the  Company,  and  its  subsidiary,  Callon  Petroleum  Operating 
Company (“CPOC”).  CPOC also has subsidiaries, namely Callon Offshore Production, Inc. and Mississippi Marketing, Inc.  Fiscal 
years  prior  to  2010,  CPOC  also  included  Callon  Entrada  Company  (“Callon  Entrada”),  which  as  discussed  in  Note  3  was 
deconsolidated from the Company’s Consolidated Financial Statements effective January 1, 2010. All intercompany accounts and 
transactions have been eliminated.  Certain prior year amounts have been reclassified to conform to presentation in the current 
year.  To the extent these amounts are material, we have either footnoted them within the Company's disclosures or have noted 
the items within this footnote.  The Company reclassified on its 2009 and 2008 Consolidated Statements of Cash Flow $6,657 
and $4,178, respectively, between “Payments to settle asset retirement obligations” and “Capital expenditures.” 

NOTE 2 – Summary of Significant Accounting Policies 

A.  Use of Estimates 

The preparation of financial statements in conformity with United States generally accepted accounting principles (“US GAAP”) 
requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of 
contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the 
reporting period.  Actual results could differ from those estimates. 

B.  Cash and Cash Equivalents 

The Company considers all highly liquid investments with an original maturity of three months or less to be cash equivalents. 

C.  Accounts Receivable 

Accounts  receivable  consists  primarily  of  accrued  oil  and  gas  production  receivables.    The  balance  in  the  reserve  for  doubtful 
accounts netted within accounts receivable was $339 and $65 at December 31, 2010 and 2009, respectively.  During 2010, the 
Company  recorded  $274  of  bad  debt  expense  in  general  and  administrative  expenses.  For  2009  and  2008,  the  Company 
recorded no provisions for bad debt to expense. 

51 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
D.  Revenue Recognition and Gas Balancing 

The Company recognizes revenue under the entitlement method of accounting.  Under the method, revenue is deferred for deliveries 
in excess of the Company’s net revenue interest, while revenue is accrued for the undelivered volumes.  Production imbalances are 
generally recorded at the estimated sale price in effect at the time of production.  Gas balancing receivables were $396 and $743 as 
of December 31, 2010 and 2009, respectively.  Gas balancing payables were $870 and $1,171 as of December 31, 2010 and 2009, 
respectively. 

E.  Major Customers 

The Company’s production is generally sold on month-to-month contracts at prevailing prices.  The following table identifies 
customers to whom it sold a significant percentage of its total oil and gas production during each of the years ended: 

Shell Trading Company 
Plains Marketing, L.P. 
Louis Dreyfus Energy Services 
Other 
   Total 

2010 

44% 
20% 
13% 
23% 
100% 

December 31, 
2009 

2008 

45% 
23% 
15% 
17% 
100% 

33% 
23% 
16% 
28% 
100% 

Because alternative purchasers of oil and gas are readily available, the Company believes that the loss of any of these purchasers 
would not result in a material adverse effect on its ability to market future oil and gas production. 

F.  Oil and Gas Properties 

The Company uses the full-cost method of accounting for its exploration and development activities.  Under this method of 
accounting, the cost of both successful and unsuccessful exploration and development activities are capitalized as property and 
equipment.  Such amounts include the cost of drilling and equipping productive wells, dry hole costs, lease acquisition costs, delay 
rentals, interest capitalized on unevaluated leases, other costs related to exploration and development activities, and site restoration, 
dismantlement  and  abandonment  costs  capitalized  in  accordance  with  asset  retirement  obligation  accounting  guidance.    Costs 
capitalized also include any internal costs that are directly related to exploration and development activities, including salaries 
and benefits, but do not include any costs related to production, general corporate overhead or similar activities.  The Company 
capitalized $11,829, $10,107  and $12,623  of these internal costs during 2010, 2009 and 2008, respectively.   

When applicable, proceeds from the sale or disposition of oil and gas properties are accounted for as a reduction to capitalized 
costs unless a significant portion (greater than 25 percent) of the Company’s reserve quantities in a particular country are sold, 
in which case a gain or loss is recognized in income.  

Costs of oil and gas properties, including future development costs, which have proved reserves and properties which have been 
determined  to  be  worthless,  are  depleted  using  the  unit-of-production  method  based  on  proved  reserves.    Excluded  from  this 
amortization are costs associated with unevaluated properties, including capitalized interest on such costs.  Unevaluated property 
costs are transferred to evaluated property costs at such time as wells are completed on the properties or management determines 
that these costs have been impaired. 

Under the full cost method of accounting, the Company compares, at the end of each financial reporting period, the present 
value of estimated future net cash flows from proved reserves (excluding cash flows related to estimated abandonment costs), 
to  the  net  capitalized  costs  of  proved  oil  and  gas  properties  net  of  related  deferred  taxes.  The  Company  refers  to  this 
comparison as a “ceiling test.” If the net capitalized costs of proved oil and gas properties exceed the estimated discounted (at 
10%) future net cash flows from proved reserves, the Company is required to write-down the value of its oil and gas properties 
to the value of the discounted cash flows. Historically, estimated future net cash flows from proved reserves were calculated 
based on period-end hedge adjusted commodity prices, and the impact of price increases subsequent to the period end could be 
considered. In December 2008, the Securities and Exchange Commission (“SEC”) issued a final rule, “Modernization of Oil 
and Gas Reporting,” which adopted revisions to the SEC’s oil and gas reporting requirements. The revisions, which became 
effective  for  the  Company’s  financial  statements  as  of  December  31,  2009,  replaced  the  single-day  year-end  pricing  with  a 
twelve-month average pricing assumption. Additionally, consideration of the impact of subsequent price increases after period 

52 

 
 
 
 
 
 
 
 
 
 
 
 
   
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

end is no longer allowed. The changes to prices used in the reserves calculation under the new rule are used in both disclosures 
and  accounting  impairment  tests.  In  January 2010,  the  Financial  Accounting  Standards  Board  (“FASB”)  issued  its  final 
standard on oil and gas reserve estimation and disclosures aligning its requirements with the SEC’s final rule. The new rules 
were  considered  a  change  in  accounting  principle  that  is  inseparable  from  a  change  in  accounting  estimate,  which  did  not 
require retroactive revision. See Note 13 for additional information regarding the Company’s oil and gas properties. 

Upon the acquisition or discovery of oil and gas properties, the Company estimates by using available geological, engineering and 
regulatory data the future net costs to dismantle, abandon and restore the property.  Such cost estimates are periodically updated for 
changes  in  conditions  and  requirements.    In  accordance  with  asset  retirement  obligation  guidance  issued  by  the  Financial 
Accounting Standards Board (“FASB”), such costs are capitalized to the full-cost pool when the related liabilities are incurred.  In 
accordance with Securities and Exchange Commission (“SEC”) rules, assets recorded in connection with the recognition of an asset 
retirement obligation are included as part of the costs subject to the full-cost ceiling limitation.  The future cash outflows associated 
with settling the recorded asset retirement obligations are excluded from the computation of the present value of estimated future net 
revenues used in determining the full-cost ceiling amount. 

Sales of oil and gas properties are accounted for as adjustments to the net full cost pool with no gain or loss recognized, unless 
the adjustment would significantly alter the relationship between capitalized costs and proved reserves. 

G.  Amendments to Oil and Gas Reserves Estimation and Disclosure Requirements  

In  December  2008  the  SEC  approved  amendments  to  its  oil  and  gas  reserves  estimation  and  disclosure  requirements.    The 
amendments, among other things: 

(cid:2) 

allow  the  use  of  reliable  technologies  to  estimate  proved  reserves  if  those  technologies  have  been  demonstrated  to 
result in reliable conclusions about reserve volumes; 
require disclosure of oil and gas proved reserves by significant geographic area; 
permit the optional disclosure of probable and possible reserves; 

(cid:2) 
(cid:2) 
(cid:2)  modify  the  prices  used  to  estimate  reserves  for  SEC  disclosure  purposes  to  a  12-month  average  beginning-of-the-

(cid:2) 

month price instead of a period-end price; and 
require that if a third party is primarily responsible for preparing or auditing the reserve estimates, the company make 
disclosures relating to the independence and qualifications of the third party, including filing as an exhibit any report 
received from the third party. 

Additionally,  during  January  2010,  the  FASB  issued  accounting  guidance  to  align  the  reserve  calculation  and  disclosure 
requirements of US GAAP with the new SEC oil and gas reserve estimation and disclosure rules.  The Company adopted the new 
requirements effective for its year-end financial statements and our Annual Report on Form 10-K for the year ended December 
31, 2009.  The adoption had no material impact on the Company’s financial statements. 

H.  Other Property and Equipment 

The Company depreciates its other property and equipment using the straight-line method over estimated useful lives of three to 20 
years.    Depreciation  expense  of  $446,  $423  and  $437  relating  to  other  property  and  equipment  was  included  in  general  and 
administrative expenses in the Company’s consolidated statements of operations for the years ended December 31, 2010, 2009 
and  2008,  respectively.    The  accumulated  depreciation  on  other  property  and  equipment  was  $12,047  and  $11,828  as  of 
December 31, 2010 and 2009, respectively. 

I.  Asset Retirement Obligations 

The Company is required to record its estimate of the fair value of liabilities for obligations associated with the retirement of 
tangible  long-lived  assets  and  the  associated  asset  retirement  costs.    Interest  is  accreted  on  the  present  value  of  the  asset 
retirement  obligations  and  reported  as  accretion  expense  within  operating  expenses  in  the  consolidated  statements  of 
operations.  See Note 14 for additional information.   

53 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

J.  Derivatives 

Settlements  of  oil  and  gas  derivative  contracts  are  generally  based  on  the  difference  between  the  contract  price  or  prices 
specified in the derivative instrument and a New York Mercantile Exchange (“NYMEX”) price or other cash or futures index 
price.  The current and non-current portion of derivative contracts are carried at fair value in the consolidated balance sheet 
under the caption “Fair Market Value of Derivatives” and “Other Assets, net / Other long-term liabilities” respectively.  The oil 
and gas derivative contracts are settled based upon reported prices on NYMEX.  The estimated fair value of these contracts is 
based  upon  closing  exchange  prices  on  NYMEX  and  in  the  case  of  collars  and  floors,  the  time  value  of  options.    The 
Company’s derivative contracts are designated as cash flow hedges, and are recorded at fair market value with the changes in 
fair value recorded net of tax through other comprehensive income (loss) (“OCI”) in stockholders’ equity (deficit). The cash 
settlements on contracts for future production are recorded as an increase or decrease in oil and gas sales.  Both changes in fair 
value and cash settlements of ineffective derivative contracts are recognized as derivative expense (income).  See Notes 7 and 8 
for additional information. 

K.  Income Taxes 

Provisions  for  income  taxes  include  deferred  taxes  resulting  primarily  from  temporary  differences  due  to  different  reporting 
methods for oil and gas properties for financial reporting purposes and income tax purposes.  US GAAP requires the recognition of 
a  deferred  tax  asset  for  net  operating  loss  carryforwards,  statutory  depletion  carryforward  and  tax  credit  carryforwards,  net  of  a 
valuation allowance.  The valuation allowance is provided for that portion of the asset for which it is deemed more likely than not 
will not be realized. See Note 12 for additional information. 

L. 

 Share-Based Compensation 

Share-based compensation requires the cash flows from tax benefits resulting from tax deductions in excess of compensation cost 
recognized  for  stock  options  exercised  (excess  tax  benefits)  to  be  classified  as  financing  cash  flows.    The  $2,050  of  excess  tax 
benefits classified as a financing cash inflow for the year ended December 31, 2008 would have been classified as an operating cash 
flow had the Company not adopted the guidance issued by the FASB for share-based compensation.  There were no stock option 
exercises  in  the  year  ended  December  31,  2009,  and  no  cash  proceeds  from  the  exercise  of  stock  options  for  the  years  ended 
December 31, 2010 or 2008 due to the fact that all options were exercised through net-share settlements.  See Note 10 for additional 
information. 

M.  Statements of Cash Flows  

During the three year period ended December 31, 2010, the Company paid no federal income taxes. During the years ended 
December 31, 2010, 2009 and 2008, the company made cash interest payments of $18,579, $19,811 and $26,970, respectively. 

N.  Off-Balance Sheet Investment in Medusa Spar LLC   

The Company holds a 10% ownership interest in Medusa Spar LLC (“LLC”), which is accounted for under the equity method 
of accounting for investments.  The LLC owns a 75% undivided ownership interest in the deepwater spar production facilities 
at the Company’s Medusa Field in the Gulf of Mexico. The LLC earns a tariff based upon production volume throughput from 
the Medusa area. Callon is obligated to process through the spar production facilities its share of production from the Medusa 
Field and any future discoveries in the area.  The balance of Medusa Spar LLC is owned by Oceaneering International, Inc. and 
Murphy Oil Corporation.   

54 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

O.  Consolidation of Variable Interest Entities (“VIE”) 

In June 2009, the Financial Accounting Standards Board (“FASB”) issued an accounting standard which became effective for 
the Company on January 1, 20101, and which amended US GAAP as follows:  

(cid:2) 

(cid:2) 

(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 
(cid:2) 

to require an enterprise to perform an analysis to determine whether the enterprise’s variable interest or interests give 
it a controlling financial interest in a Variable Interest Entity (“VIE”), identifying the primary beneficiary of a VIE; 
to require ongoing reassessment of whether an enterprise is the primary beneficiary of a VIE, rather than only when 
specific events occur;  
to eliminate the quantitative approach previously required for determining the primary beneficiary of a VIE; 
to amend certain guidance for determining whether an entity is a VIE; 
to add an additional reconsideration event when changes in facts and circumstances pertinent to a VIE occur; 
to eliminate the exception for troubled debt restructuring regarding VIE reconsideration;  and  
to require advanced disclosures that will provide users of financial statements with more transparent information about 
an enterprise’s involvement in a VIE.   

The Company adopted the pronouncement for consolidation of variable interest entities on January 1, 2010.  Upon adoption, 
the Company reevaluated its interest in its subsidiary, Callon Entrada.  Based on the evaluation performed, management has 
concluded  that  a  VIE  reconsideration  event  had  taken  place  resulting  in  the  determination  that  Callon  Entrada  is  a  VIE,  for 
which the Company is not the primary beneficiary.  Therefore, effective January 1, 2010, Callon Entrada was deconsolidated 
from  the  consolidated  financial  statements  of  the  Company.      For  additional  information,  see  Note  3  “Deconsolidation  of 
Callon Entrada.” 

P.  Earnings per Share (“EPS”) 

The Company’s basic EPS amounts have been computed based on the weighted-average number of shares of common stock 
outstanding for  the  period.  Diluted  EPS  reflects  the potential  dilution,  using  the  treasury-stock  method, which  assumes  that 
options  were  exercised  and  restricted  stock  was  fully  vested.    Diluted  EPS  also  includes  the  impact  of  unvested  share 
appreciation plans.  For awards in which the share price goals have already been achieved, shares are included in diluted EPS 
using  the  treasury-stock  method.    For  those  awards  in  which  the  share  price  goals  have  not  been  achieved,  the  number  of 
contingently  issuable  shares  included  in  the  diluted  EPS  is  based  on  the  number  of  shares,  if  any,  using  the  treasury-stock 
method, that would be issuable if the market price of the Company’s stock at the end of the reporting period exceeded the share 
price goals under the terms of the plan. 

Q.  Treasury Stock  

The Company applies the weighted-average-cost method of accounting for treasury stock transactions and held 29 treasury 
shares as of December 31, 2010.  

R.  Recent Accounting Pronouncements 

In  January  2010,  the  Financial  Accounting  Standards  Board  issued  guidance  which  added  new  requirements  for  fair  value 
disclosures  about  transfers  into  and  out  of  Levels  1  and  2  and  separate  disclosures  about  purchases,  sales,  issuances  and 
settlements  relating  to  Level  3  measurements.  The  guidance  also  clarified  existing  requirements  regarding  the  level  of 
disaggregation  as  well  as  inputs  and  valuation  techniques  used  to  measure  fair value.  The  guidance is  effective  for  the  first 
reporting period beginning after December 31, 2009, except for the requirement to provide the Level 3 activity of purchases, 
sales, issuances, and settlements on a gross basis, which are effective for fiscal years beginning after December 31, 2010.  The 
adoption  of  this  guidance  had  no  material  impact  on  the  Company’s  fair  value  disclosures.  See  Note 8  for  additional 
information. 

55 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 3 - Deconsolidation of Callon Entrada  

In  April  2008,  Callon  completed  the  sale  of  a  50%  working  interest  in  the  Entrada  Field  to  CIECO  Energy  (US)  Limited 
(“CIECO”)  effective  January  1, 2008.   At closing,  CIECO paid  Callon  $155,000,  and reimbursed  the  Company  $12,600 for 
50% of Entrada capital expenditures incurred prior to the closing date.  In addition, as part of the purchase and sale agreement, 
CIECO  agreed  to  loan  Callon  Entrada,  a  wholly  owned  subsidiary  of  the  Company,  up  to  $150,000  plus  interest  expense 
incurred  up  to  $12,000,  for  its  share  of  the  development  costs  for  the  Entrada  project.    Based  on  the  terms  of  the  credit 
agreement  with  CIECO  Energy  (Entrada)  LLC  (“CIECO  Entrada”),  the  debt  was  to  be  repaid  solely  from  assets,  primarily 
production, from the Entrada field.  All assets of Callon Entrada, and its stock, are pledged to CIECO Entrada under the Callon 
Entrada  credit  agreement,  and  neither  Callon  nor  its  subsidiaries  (other  than  Callon  Entrada)  guaranteed  the  Callon  Entrada 
credit facility. 

 Prior  to  January  1,  2010  and  prior  to  the  issuance  of  revised  accounting  rules  regarding  the  consolidating  of  VIEs,  the 
Company was required to consolidate the financial statements and results of operations of Callon Entrada, and as such, Callon 
Entrada’s non-recourse principal and interest due under the credit facility was reflected in a separate line item in Callon’s 2009 
consolidated financial statements.  

Based  on  the  Company’s  re-evaluation  under  the  revised  accounting  rules,  which  are  detailed  in  Note  2,  the  Company 
concluded  that  a  VIE  reconsideration  event  had  taken  place  resulting  in  the  determination  that  Callon  Entrada  is  a  VIE,  for 
which the Company is not the primary beneficiary and, as a result, Callon Entrada was deconsolidated from the Company’s 
consolidated financial statements as of January 1, 2010.  Key events considered in this analysis include the following: 

Default on non-recourse debt and CIECO’s acceleration rights exercised:  As a result of abandoning the Entrada project in 
November  2008,  prior  to  completion,  Callon  Entrada’s  only  source  of  payment  is  the  proceeds  from  the  sale  of  equipment 
purchased  but  not  used  for  the  Entrada  project.  On  April  2,  2009,  Callon  Entrada  received  a  notice  from  CIECO  Entrada 
advising  Callon  Entrada  that  certain  alleged  events  of  default  occurred  under  the  credit  agreement  relating  to  failure  to  pay 
interest when due and the breach of various other covenants related to the decision to abandon the Entrada project. The notice 
of  default  received  from  CIECO  Entrada  invoked  CIECO  Entrada’s  rights  under  the  Callon  Entrada  credit  agreement  to 
accelerate payment of the principal and interest due, and to invoke its rights to the surplus equipment related to the Entrada 
project, including the proceeds from the sale of the equipment and the ability to control the decisions related to the sale of the 
equipment.  Based on the advice of legal counsel, Callon believes that it and its other subsidiaries are not otherwise obligated 
to repay the principal, accrued interest or any other amounts which may become due under the Callon Entrada credit facility.  
The agreement bears interest at six-month LIBOR (as in effect on the first day of each interest period) plus 375 basis points and 
is subject to customary representations, warranties, covenants and events of default.  The interest rate increased by 400 basis 
points  as of April 2, 2009 due  to  a notice of default  received from  CIECO  Entrada, which  is discussed  above.   While  as of 
January 1, 2010 Callon Entrada had been deconsolidated from these financial statements such that no principal or interest were 
recorded  as outstanding on  the  Consolidated  Balance  Sheet  at  December 31,2010 under  this  facility,  at  December 31, 2009, 
$78,435 of principal and $6,412 of interest were outstanding under this facility.   

Abandonment  obligations  satisfied:    Callon  guaranteed  Callon  Entrada’s  payment  of  all  amounts  to  plug  and  abandon  the 
wells  and  related  facilities  and  for  a  breach  of  law,  rule  or  regulation  (including  environmental  laws)  and  for  any  losses  of 
CIECO Entrada attributable to gross negligence of Callon Entrada.  The well for which Callon Entrada was responsible was 
plugged  and  abandoned  in  the  fourth  of  quarter  of  2008,  and  the  Bureau  of  Ocean  Energy  Management,  Regulation  and 
Enforcement  (“BOEMRE,”  formerly  the  Minerals  Management  Service)  confirmed  to  Callon  during  September  2009  that 
Callon had satisfied all if its abandonment obligations related to this project. 

No ability to control future actions of Callon Entrada:  As of December 31, 2009, the wind down of the Entrada project was 
complete, all of the costs related to the Entrada project were paid, and subsequent to the lease expiration June 1, 2009, control 
of  the  property  reverted  to  the  BOEMRE.    The  sale  of  remaining  equipment  purchased  for  the  Entrada  project  remains 
ongoing.  The Company believes that the amount of future operating costs of Callon Entrada, for which the Company would be 
responsible for, is insignificant and is limited to minimal storage fees for the surplus equipment while the equipment is being 
liquidated.  As of December 2010, Callon Entrada has collected $4,235 in sales proceeds from the sale of equipment, net to its 
interest, which has been applied to unpaid interest expense as required under the Callon Entrada credit facility. 

56 

 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

As a result of the events described above, the Company lost its power to direct the only remaining activities that affect Callon 
Entrada’s future economic performance.  Below is a condensed balance sheet of Callon presented to demonstrate the effect of 
deconsolidation on the financial statements at January 1, 2010: 

Total current assets 
Total oil and gas properties 
Other property and equipment 
Other assets 
  Total assets 

Other current liabilities 
9.75% Senior Notes, due December 2010 
Callon Entrada non-recourse credit facility 
  Total current liabilities 
Total long-term debt 
Total other long-term liabilities 
Total stockholders’ equity (deficit) 
   Total liabilities and stockholders’ equity (deficit) 

Callon 
Consolidated 
at 12/31/09 

 $         77,684 
          130,608 
              2,508 
            17,191 
 $       227,991 

 $         16,889 
            15,820 
            84,847 
 $       117,556 
          179,174 
            12,115 
          (80,854) 
 $       227,991 

Callon 
Entrada 
Deconsolidated 

 $              (1,767) 
                        -   
                        -   
                        -   
 $              (1,767) 

 $              (2,015) 
                        -   
               (84,847) 
 $            (86,862) 
                        -   
                        -   
                 85,095  
 $              (1,767) 

Callon 
Consolidated 
at 1/1/2010 

 $         75,917 
          130,608 
              2,508 
            17,191 
 $       226,224 

 $         14,874 
            15,820 
                    -   
 $         30,694 
          179,174 
            12,115 
              4,241 
 $       226,224 

See Note 19 for subsequent information regarding Callon Entrada. 

57 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 4 - Earnings per Share 

Basic  net  income  per  common  share  was  computed  by  dividing  net  income  by  the  weighted  average  number  of  shares  of 
common  stock  outstanding  during  the  year.    Diluted  net  income  per  common  share  was  determined  on  a  weighted  average 
basis  using  common  shares  issued  and  outstanding  adjusted  for  the  effect  of  stock  options  and  restricted  stock  considered 
common stock equivalents computed using the treasury stock method.   

A  reconciliation  of  the  basic  and  diluted  net  income  per  share  computation  is  as  follows  (in  thousands,  except  per  share 
amounts):  

For the year ended December 31, 
2009 

2010 

2008 

(a) Net income  

 $        8,386 

 $      54,419  

 $  (438,893) 

(b) Weighted average shares outstanding (1) 
      Dilutive impact of stock options  
      Dilutive impact of restricted stock 

(c) Weighted average shares outstanding 
         for diluted net income per share (1) 

Basic net income per share (a(cid:3)b) 
Diluted net income per share (a(cid:3)c) 

         28,817 
              108 
              551 

         22,072  

         21,222 

                -      

              128  

                -   
                -   

         29,476 

         22,200  

         21,222 

 $          0.29 
 $          0.28 

 $          2.47  
 $          2.45  

 $      (20.68) 
 $      (20.68) 

(1) 
During February 2011, the Company completed an equity offering of an addition 10,100 share of common stock, which      
    have been excluded from the above shares outstanding as of December 31, 2010.  See Note 19 for additional information. 

The following were excluded from the diluted EPS calculation because their effect would be anti-dilutive: 

Stock options 

(cid:2)(cid:2)

              122 

(cid:2)(cid:2)

(cid:2)(cid:2)
(cid:2)(cid:2)
                978      

(cid:2)(cid:2)

              161 

Because the Company reported a loss for the year ended December 31, 2008, the following were excluded from the dilution 
calculation: 161, 328 and 129 for stock options, warrants and restricted stock, respectively. 

NOTE 5 – Other Comprehensive Income (Loss)                   

A summary of the Company’s comprehensive income (loss) is detailed below (in thousands, net of tax): 

(cid:2)(cid:2)

(cid:2)(cid:2)
Net income  
Other comprehensive income (loss): 
     Change in fair value of derivatives   

Total comprehensive income (loss) 

For the year ended December 31, 

2010 

(cid:2)(cid:2)

2009 

(cid:2)(cid:2)

2008 

 $     8,386 

 $   54,419  

 $(438,893) 

      (1,082) 
 $     7,304 

    (21,635) 
 $   32,784  

       17,540 
 $(421,353) 

58 

 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 6 - Borrowings 

The Company's borrowings consisted of the following at: 

Principal components: 
     Credit Facility  
      9.75% Senior Notes due 2010, principal 
     13% Senior Notes due 2016, principal 
     Callon Entrada Credit Facility; non-recourse (1) 
          Total principal outstanding 

Non-cash components: 
     9.75% Senior Notes, due 2010 Unamortized discount 
     13% Senior Notes due 2016 Unamortized deferred credit 
          Total carrying value of borrowings 

December 31, 

2010 

2009 

 $                  -   
                     -   
           137,961  

                     -   
           137,961  

 $          10,000 
             16,052 
           137,961 

             84,847 
           248,860 

                     -   
             27,543  
 $        165,504  

                 (232) 
             31,213 
 $        279,841 

                 (1)

 Liability was eliminated as part of the deconsolidation of Callon Entrada.  See Note 3 for additional information. 

Senior Secured Revolving Credit Facility (the “Credit Facility”) 

In  January  2010,  the  Company  amended  its  Credit  Facility  agreement  to  include  Regions  Bank  as  the  sole  arranger  and 
administrative  agent.  The  third  amended  and  restated  Credit  Facility,  which  matures  on  September  25,  2012,  provides  for  a 
$100,000 facility and had an initial borrowing base of $20,000, which is reviewed and re-determined on a semi-annual basis 
during the second and fourth quarters.  The Credit Facility bears interest at 4% above a defined base rate, and in no event will 
the interest rate be less than 6%.  As of December 31, 2010, the interest rate on the facility was 6%.  In addition, a commitment 
fee of 0.5% per annum on the unused portion of the borrowing base, is payable quarterly.  During October 2010, Regions Bank 
approved  a  $30,000  borrowing  base,  which  represents  a  $10,000  or  50%  increase  over  the  Company’s  previous  $20,000 
borrowing base with Regions Bank, and is secured by mortgages covering the Company’s major oil fields.  The next borrowing 
base review is scheduled for the second quarter of 2011. 

Simultaneously  with  the  January  2010  execution  of  the  third  amended  and  restated  Credit  Facility,  the  Company  repaid  the 
$10,000 outstanding draw under the second amended and restated Credit Facility, which was outstanding as of December 31, 
2009.  No balance on this facility was outstanding at December 31, 2010. 

9.75% Senior Notes (“Old Notes”) (Due December 2010) 

During the fourth quarter of 2009, Callon commenced an exchange offer for any and all of its outstanding Old Notes.  Holders 
of  approximately  92%  of  the  Old  Notes  tendered  their  Notes  in  the  exchange  offer.      During  March  2010,  the  Company 
announced its intention to redeem all remaining Old Notes by April 30, 2010 (the “Redemption Date”) at a redemption price of 
101% of their principal amount, plus accrued and unpaid interest to the Redemption Date.   

On April 30, 2010, the Company completed its publically announced plans to redeem for 101% of the face value the remaining 
$16,052  outstanding  Old  Notes  for  $16,343,  which  included  the  1%  call  premium  and  $130  of  accrued  interest  through  the 
repurchase date.  The Company also recognized $179 of additional interest expense related to the accelerated amortization of 
the Old Notes’ remaining discount and debt issuance costs, which when added to the $160 call premium resulted in a $339 loss 
on early extinguishment of this debt.  Since the April 30, 2010 redemption date, no Old Notes remain outstanding.     

13% Senior Notes due 2016 (“Senior Notes”) and Deferred Credit 

As described above, during the fourth quarter of 2009, the Company exchanged approximately 92% of the principal amount, or 
$183,948, of the Old Notes for $137,961 of Senior Notes.  The exchange resulted in a 25% reduction in the principal amount of the 
Old Notes tendered, and included a 3.25% increase in the coupon rate from 9.75% to 13%.  In addition, holders of the tendered 
notes received 3,794 shares of common stock and 311 shares of Convertible Preferred Stock which was valued on November 24, 
2009  in  the  amount  of  $11,527  and  recorded  as  an  increase  to  stockholders’  equity.    On  December  31,  2009,  each  share  of  the 

59 

 
 
 
     
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

Convertible Preferred Stock was automatically converted by the Company into 10 shares of common stock following shareholder 
approval and the filing of an amendment to the Company’s charter increasing the number of authorized shares of common stock as 
necessary to accommodate such conversion.  The Senior Notes’ 13% interest coupon is payable on the last day of each quarter.   

Upon issuing the Senior Notes during November 2009, the Company reduced  the  carrying amount of  the Old Notes  by  the fair 
value of the common and preferred stock issued in the amount of $11,527.  The $31,507 difference between the adjusted carrying 
amount of the Old Notes and the face value of the Senior Notes was recorded as a deferred credit, which is being amortized as a 
reduction in interest expense over the life of the Senior Notes at an 8.5% effective interest rate.  The following table summarizes the 
Company’s deferred credit balance at December 31, 2010: 

Gross Carrying 
Amount 

Accumulated 
Amortization at 
December 31, 2010 

Carrying Value at 
December 31, 2010 

Amortization 
Recorded during 
2010 as a Reduction 
of Interest Expense 

 $             31,507  

 $               3,964  

 $             27,543  

 $               3,670  

Estimated Amortization  
Expected to be Recorded 
during 2011(1) 
 $                  9,162  

(1)  As discussed below, the Company initiated the redemption of $31,000 face value of its 13% Senior Notes, which is expected to be completed on March 
19, 2011.  As a result of the early redemption of this debt, the Company will recognize accelerated amortization of $6,004 for a proportionate share of the 
deferred credit, thereby increasing the full-year expected amortization to the amount reflected in the table.  Deferred credit amortization expected to be 
recorded as a reduction in interest expense during 2012, 2013, 2014, 2015 and thereafter is $3,350, $3,647, $3,971, $4,323 and $3,098, respectively. 

Following the completion of an equity offering during February, 2011, the Company provided the formal notice to holders of 
its  Senior Notes,  as required  by  the  terms  of  the Senior Notes, to  call  $31,000  of face  value  of  the Notes.   See Note  19 for 
additional information. 

Certain of the Company’s subsidiaries guarantee the Company’s obligations under the Senior Notes.  The subsidiary guarantors 
are 100% owned, all of the guarantees are full and unconditional and joint and several, the parent company has no independent 
assets or operations and any subsidiaries of the parent company other than the subsidiary guarantors are minor. 

Restrictive Covenants 

The  Indenture  governing  our  Senior  Notes  and  the  Company’s  Credit  Facility  contains  various  covenants  including 
restrictions on additional indebtedness and payment of cash dividends. In addition, Callon’s Credit Facility contains covenants for 
maintenance of certain financial ratios.  The Company was in compliance with these covenants at December 31, 2010. 

60 

 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 7 – Derivative Instruments and Hedging Activities 

Objectives and Strategies for Using Derivative Instruments  

The Company is exposed to fluctuations in crude oil and natural gas prices on the majority of its production. Consequently, the 
Company believes it is prudent to manage the variability in cash flows on a portion of its crude oil and natural gas production. 
The  Company  utilizes  primarily  collars  and  swap  derivative  financial  instruments  to  manage  fluctuations  in  cash  flows 
resulting from changes in commodity prices.  The Company does not use these instruments for trading purposes. 

Counterparty Risk  

The  use  of  derivative  transactions  exposes  the  Company  to  counterparty  credit  risk,  or  the  risk  that  a  counterparty  will  be 
unable  to  meet  its  commitments.  To  reduce  the  Company’s  risk  in  this  area,  counterparties  to  the  Company’s  commodity 
derivative  instruments  predominantly  include  a  large,  well-known  financial  institution  and  a  large,  well-known  oil  and  gas 
company.    The  Company  monitors  counterparty  creditworthiness  on  an  ongoing  basis;  however,  it  cannot  predict  sudden 
changes in counterparties’ creditworthiness. In addition, even if such changes are not sudden, the Company may be limited in 
its ability to mitigate an increase in counterparty credit risk. Should one of these counterparties not perform, the Company may 
not realize the benefit of some of its derivative instruments under lower commodity prices.  

The Company executes commodity derivative transactions under master agreements that have netting provisions that provide 
for offsetting payables against receivables. In general, if a party to a derivative transaction incurs an event of default, as defined 
in  the  applicable  agreement,  the  other  party  will  have  the  right  to  demand  the  posting  of  collateral,  demand  a  transfer  or 
terminate the arrangement.  

Settlements and Financial Statement Presentation 

Settlements  of  oil  and  gas  derivative  contracts  are  generally  based  on  the  difference  between  the  contract  price  or  prices 
specified in the derivative instrument and a New York Mercantile Exchange (“NYMEX”) price or other cash or futures index 
price.  The estimated fair value of these contracts is based upon closing exchange prices on NYMEX and in the case of collars 
and  floors,  the  time  value  of  options.    For  additional  information,  including  the  balance  sheet  presentation  of  derivative 
instrument asset and liability balances, See Note 8 for additional information. 

The Company’s derivative contracts are designated as cash flow hedges, and are recorded at fair market value with the changes 
in fair value recorded net of tax through other comprehensive income (loss) (“OCI”) in stockholders’ equity (deficit). The cash 
settlements on contracts for future production are recorded as an increase or decrease in oil and gas sales.  Both changes in fair 
value and cash settlements of ineffective derivative contracts are recognized as derivative expense (income).  

Listed in the table below are the outstanding oil and gas derivative contracts, consisting entirely of collars, as of December 31, 
2010: 

Product 

Oil 
Oil 
Oil 

Volumes per 
Month 

Quantity Type 

10 
5 
10 

Bbls 
Bbls 
Bbls 

Average 
Floor Price 
per Hedge 

 $        75.00  
 $        80.00  
 $        75.00  

Average 
Ceiling Price 
per Hedge 

 $          101.85  
 $          102.00  
 $            94.50  

Period 

Jan11 - Dec11 
Jan11 - Dec11 
Jan11 - Dec11 

The  tables  below  present  the  effect  of  the  Company’s  derivative  financial  instruments  on  the  consolidated  statements  of 
operations as an increase (decrease) to oil and gas sales: 

Amount of Gain (Loss) Reclassified from OCI into Income  (1) 
Amount of Gain Recognized in Income (2) 

(1) Effective portion 
(2) Ineffective Portion and amount Excluded from Effectiveness Testing 

61 

For the year ended December 31, 

2010 
 $        632  
              -    

2009 
 $   19,242  
              -    

2008 
 $    (9,909) 
           498  

 
 
 
 
 
 
      
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 8 – Fair Value Measurements 

Fair value is defined within the accounting rules 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. The rules established a fair value hierarchy that 
prioritizes  the  inputs  to  valuation  techniques  used  to  measure  fair  value.  As  presented  in  the  tables  below,  this  hierarchy 
consists of three broad levels:  
Level 1 

  Valuations consist of unadjusted quoted prices in active markets for identical assets and 

liabilities and has the highest priority; 

Level 2 

  Valuations rely on quoted prices in markets that are not active or observable inputs over 

the full term of the asset or liability;  

Level 3 

  Valuations are based on prices or third party or internal valuation models that require 

inputs that are significant to the fair value measurement and are less observable and thus 
have the lowest priority. 

Fair Value of Financial Instruments 

Cash, Cash Equivalents, and Short-Term Investments. The carrying amounts for these instruments approximate fair value due 
to the short-term nature or maturity of the instruments.  

Debt. The Company’s debt is recorded at the carrying amount on its Consolidated Balance Sheet.  The fair value of Callon’s 
fixed-rate debt is based upon estimates provided by an independent investment banking firm. The carrying amount of floating-
rate debt approximates fair value because the interest rates are variable and reflective of market rates.    

The following table summarizes the respective carrying and fair values at:   

December 31, 

2010 

2009 

Carrying 
Value 

Fair Value 

Carrying 
Value 

Fair 
Value 

Credit Facility  
9.75% Senior Notes due 2010, net of unamortized discount 
13% Senior Notes due 2016 (a) 
Callon Entrada Credit Facility; non-recourse 
     Total  

 $            -   
               -   
     165,504 
               -   
 $  165,504 

 $            -   
               -   
     140,030 
               -   
 $  140,030 

 $    10,000 
       15,820 
     169,174 
       84,847 
 $  279,841 

 $    10,000 
       15,249 
     103,471 
               -   
 $  128,720 

(a)

  2010  Fair  value  is  calculated  only  in  relation  to  the  $137,961  face  value  outstanding  of  the  13%  Senior  Notes.  The  remaining 
$27,543, which the Company has recorded as a deferred credit, is excluded from the fair value calculation, and will be recognized in 
earnings as a reduction of interest expense over the remaining amortization period.  See Note 6 for additional information. 

Assets and Liabilities Measured at Fair Value on a Recurring Basis  

Certain  assets  and  liabilities  are  reported  at  fair  value  on  a  recurring  basis  (unless  otherwise  noted  below)  in  Callon’s 
Consolidated Balance Sheet. The following methods and assumptions were used to estimate the fair values:  

Commodity  Derivative  Instruments.  Callon’s  derivative  policy  allows  for  commodity  derivative  instruments  to  consist  of 
collars  and  natural  gas  and  crude  oil  basis  swaps,  though  at  December  31,  2010  the  Company’s  portfolio  included  only 
collars.   The fair value of these derivatives is derived using a valuation model that utilizes market-corroborated inputs that are 
observable over the term of the derivative contract, and the values are corroborated by quotes obtained from counterparties to the 
agreements. The Company’s fair value calculations also incorporate an estimate of the counterparties’ default risk for derivative 
assets and an estimate of the Company’s default risk for derivative liabilities.  Prior to the fourth quarter of 2010, the Company 
considered many of  the  inputs  to  fall  with Level 3 of  the  accounting guidance.  During  its  year-end review of  the valuation 
calculation, the Company determined that the inputs now primarily fall within Level 2 of the fair-value hierarchy based on the 
wide  availability  of  quoted  market  prices  for  similar  commodity  derivative  contracts.    This  transfer  from  a  Level  3 
classification  to  a  Level  2  classification  is  reflected  in  the  reconciliation  performed  below.    See  Note  7  for  additional 
information regarding the Company’s derivative instruments. (cid:2)

62 

 
 
 
 
 
  
 
     
  
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

The following tables present the Company’s assets and liabilities measured at fair value on a recurring basis for each hierarchy 
level:  

As of December 31, 2010 

Financial Statement Line 

Level 1 

Level 2 

Level 3 

Total 

Assets 

Derivative financial instruments - current Portion 
Derivative financial instruments - non-current 

Fair market value of derivatives 
Other assets, net 

 $      -   
         -   

 $      -   
         -   

 $      -   
         -   

 $        -   
           -   

Liabilities 

Derivative financial instruments - current Portion 
Derivative financial instruments - non-current 
Total 

Fair market value of derivatives 
Other long-term liabilities 

 $      -   
         -   
 $      -   

 $   937  
         -   
 $  (937) 

 $      -   
         -   
 $      -   

 $     937 
           -   
 $    (937) 

The derivative fair values above are based on analysis of each contract. Derivative assets and liabilities with the same counterparty 
are presented here on a gross basis, even where the legal right of offset exists. See Note 7 for a discussion of net amounts recorded 
in the Consolidated Balance Sheet at December 31, 2010. 

The  following  table  presents  the  Company’s  Level  3  assets  and  liabilities  measured  at  fair  value  on  a  recurring  basis  using 
significant, unobservable inputs:  

Balance at January 1, 2010 
   Total gains or losses (realized or unrealized):    
         Included in earnings 
         Included in other comprehensive (income) loss 
   Purchases, issuances and settlements 
   Transfers (in) and out of Level 3 (a) 

Balance at December 31, 2010 

   Derivatives 

 $                      145  

                         632  
                    (1,082) 
                       (632) 

                         937  

 $                        -   

Change  in  unrealized  gains  (losses)  included  in  earnings  relating 
to derivatives still held as of December 31, 2010 

 $                        -   

(a)  As discussed above, during its year-end review of its commodity derivatives instrument valuation calculation, the Company determined 
that the inputs now primarily fall within Level 2 of the fair-value hierarchy based on the wide availability of quoted market prices for 
similar commodity derivative contracts.   

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis  

Certain  assets  and  liabilities  are  reported  at  fair  value  on  a  nonrecurring  basis  in  Callon’s  Consolidated  Balance  Sheet.  The 
following methods and assumptions were used to estimate the fair values:  

Asset Retirement Obligations Incurred in Current Period. Callon estimates the fair value of AROs based on discounted cash 
flow projections using numerous estimates, assumptions and judgments regarding such factors as (1) the existence of a legal 
obligation for an ARO, (2) amounts and timing of settlements, (3) the credit-adjusted risk-free rate to be used and (4) inflation 
rates.  AROs  incurred  for  the  year  ended  December  31,  2010  and  resulting  in  fair  value  measurement,  including  upward 
revisions to ARO liabilities of $1,608, were Level 3 fair value measurements. See Note 14 for a summary of changes in the 
Company’s ARO liability.  

63 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 9 – Employee Benefit Plans 

The Company has adopted a series of incentive compensation plans designed to align the interest of the executives and employees 
with those of its stockholders.  The following is a brief description of each plan: 

Savings and Protection Plan  

The  Savings  and  Protection  Plan  (“401-K  Plan”)  provides  employees  with  the  option  to  defer  receipt  of  a  portion  of  their 
compensation, and the Company may, at its discretion, match a portion of the employee's deferral with cash.  The Company may 
also elect, at its discretion, to contribute a non-matching amount in cash and Company Common Stock to employees.  The amounts 
held  under  the  401-K  Plan  are  invested  in  various  funds  maintained  by  a  third  party  in  accordance  with  the  directions  of  each 
employee. An employee is fully vested, including Company discretionary contributions, immediately upon participation in the 401-
K Plan.  The total amounts contributed by the Company, including the value of the common stock contributed, were $690, $640 and 
$747 in the years 2010, 2009 and 2008, respectively. 

1996 Stock Incentive Plan (the “1996 Plan”) 

The 1996 Plan, first adopted by the Board of Directors on August 23, 1996 and approved by the shareholders during 1997 and as 
amended, authorized and reserved for issuance 2,200 shares of common stock for issuance upon exercise of vested stock options 
and vesting of other share-based equity awards.  Unvested options under this plan are subject to various accelerated vesting and 
forfeiture provisions subject to the occurrence of certain events, and unexercised, vested options expire 10 years from the date of 
grant.  Equity awards under the plan generally vest over time or subject to attaining a specified metric, but vesting of awards may be 
immediate or cliff vest at a specified date.  The Company recognizes expense on the grant date for all immediately vesting awards, 
while  it recognizes  expense ratably over  the  requisite  service (i.e. vesting)  period for both cliff and ratably vesting awards.  For 
performance-based  awards,  the  Company  recognizes  expense  based  on  its  analysis  of  the  performance  criteria,  and  records  or 
reverses expense as necessary based on its analysis. 

During  2010,  the  Company  awarded  120  restricted  stock  units  to  non-employee  members  of  the  Board  of  Directors  of  the 
Company, which cliff vest on May 7, 2011.  Other activity within the 1996 Plan during 2010 included the expiration of 278 vested, 
unexercised  stock  options,  the  forfeiture  of  4.3  restricted  stock  units  due  to  an  employee  departure  from  the  Company,  and  the 
vesting of 152.5 restricted stock units awarded in prior years.  As of December 31, 2010, the 1996 Plan had 329.5 shares remaining 
and eligible for future issuance. 

2002 Stock Incentive Plan (the “2002 Plan”) 

The  2002  Plan,  adopted  by  the  Board  of  Directors  on  February  14,  2002,  authorized  and  reserved  for  issuance  350  shares  of 
common stock for issuance upon exercise of vested stock options and vesting of other share-based equity awards.  The 2002 Plan 
is  considered  a  “broadly-based  plan”  and  did  not  require  shareholder  approval.    Unvested  options  under  this  plan  are  subject  to 
various  accelerated vesting and forfeiture provisions subject to the occurrence of certain  events, and unexercised, vested options 
expire 10 years from the date of grant.  Equity awards under the plan generally vest over time or subject to attaining a specified 
metric, but vesting of awards may be immediate or cliff vest at a specified date.  The Company recognizes expense on the grant date 
for all immediately vesting awards, while it recognizes expense ratably over the requisite service (i.e. vesting) period for both cliff 
and  ratably  vesting  awards.    For  performance-based  awards,  the  Company  recognizes  expense  based  on  its  analysis  of  the 
performance criteria, and records or reverses expense as necessary based on its analysis. 

During 2010, the Company awarded 10 restricted stock units which vest one-third on each anniversary date following the award 
date.  Other activity within the 2002 Plan during 2010 included the exercise of 1.3 stock options and the vesting of 3.5 restricted 
stock units awarded in prior years.  As of December 31, 2010, the 2002 Plan had 27.5 shares remaining and available for future 
issuance. 

2006 Stock Incentive Plan (the “2006 Plan”) 

The 2006 Plan, adopted by the Board of Directors on March 9, 2006 and approved by the shareholders at the May 4, 2006 annual 
meeting, authorized and reserved for issuance 500 shares of common stock for issuance upon exercise of vested stock options and 
vesting  of  other  share-based  equity  awards.    Unvested  options  under  this  plan  are  subject  to  various  accelerated  vesting  and 
forfeiture provisions subject to the occurrence of certain events, and unexercised, vested options expire 10 years from the date of 
grant.  Equity awards under the plan generally vest over time or subject to attaining a specified metric, but vesting of awards may be 
immediate or cliff vest at a specified date.  The Company recognizes expense on the grant date for all immediately vesting awards, 

64 

 
 
 
 
 
 
  
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

while  it recognizes  expense ratably over  the  requisite  service (i.e. vesting)  period for both cliff and ratably vesting awards.  For 
performance-based  awards,  the  Company  recognizes  expense  based  on  its  analysis  of  the  performance  criteria,  and  records  or 
reverses expense as necessary based on its analysis. 

During 2010, the Company did not grant any new awards under this plan.  Other activity during 2010 included the forfeiture of 
64 restricted stock units for failure to reach the minimum performance metric, forfeiture of 5.5 restricted stock units due to an 
employee departure from the Company and the vesting 21.3 restricted stock units awarded in prior years.  As of December 31, 
2010, the 2006 Plan had 110.5 shares remaining and available for future issuance.  

2009 Stock Incentive Plan (the “2009 Plan”) 

The  2009  Plan,  adopted  by  the  Board  of  Directors  on  March  5,  2009  and  approved  by  shareholders  on  April  30,  2009, 
authorizes  and  reserves  for  issuance  1,250  shares  of  common  stock  for  issuance  upon  exercise  of  vested  stock  options  and 
vesting  of  other  share-based  equity  awards.    Unvested  options  under  this  plan  are  subject  to  various  accelerated  vesting  and 
forfeiture provisions subject to the occurrence of certain events, and unexercised, vested options expire 10 years from the date of 
grant.  Equity awards under the plan generally vest over time or subject to attaining a specified metric, but vesting of awards may be 
immediate or cliff vest at a specified date.  The Company recognizes expense on the grant date for all immediately vesting awards, 
while  it recognizes  expense ratably over  the  requisite  service (i.e. vesting)  period for both cliff and ratably vesting awards.  For 
performance-based  awards,  the  Company  recognizes  expense  based  on  its  analysis  of  the  performance  criteria,  and  records  or 
reverses expense as necessary based on its analysis. 

During  2010,  the  Company  awarded  49.5  restricted  stock  units  which  vest  one-third on  each  anniversary  date  following  the 
award date and 805.5 restricted stock units which cliff vest on May 7, 2013.   Other activity during 2010 included the forfeiture 
of 90 restricted stock units due to an employee departure from the Company.  As of December 31, 2010, the 2009 Plan had 
313.2 shares remaining and available for future issuance.  

Stock Incentive Award for Inducement of Employment 

On  June  1,  2009,  under  an  exception  available  by  the  New  York  Stock  Exchange  as  an  inducement  of  employment,  the 
Company  awarded  to  its  new  Executive  Vice  President  and  Chief  Operating  Officer  (“COO”)  200  restricted  stock  units  of 
which  one-half  were  to  vest  on  June  1,  2012  based  on  achieving  certain  metrics  and  one-half  was  to  vest  on  June  1,  2013 
subject to the COO being employed by the Company on that date.  The vesting of the portion of the award subject to achieving 
a  specified  metric  was  contingent  upon  the  Company’s  relative  ranking  amongst  a  Company-selected  peer  group  of  other 
public oil and gas companies, and was subject to a 0% - 150% adjustment.  The Company also awarded the COO 500 stock 
options with vesting determined by the Company’s stock price achieving certain levels.  These stock options were approved to 
cliff vest in one-third increments upon the stock price reaching specified levels.  Following the COO’s resignation from Callon 
during  September  2010  to  join  another  oil  and  gas  company  as  its  Chief  Executive  Officer,  the  COO  forfeited  all  of  his 
restricted and performance-based shares and 333 of the unvested performance-based stock options.  Prior to his departure, the 
Company achieved the first of three performance metrics specified in the performance-based stock options agreement resulting 
in the vesting of these 167 options, for which the Company recorded approximately $180 of compensation expense. 

On  April  1,  2010,  under  an  exception  available  by  the  New  York  Stock  Exchange  as  an  inducement  of  employment,  the 
Company  awarded  50  shares  of  restricted  stock  to  its  new  Senior  Vice  President  of  Operations.    The  restricted  stock  was 
approved to cliff vest on January 1, 2011, and had been fully expensed at December 31, 2010.   

Other Incentive Awards  

During  2009,  the  Company  awarded  121.5  restricted  stock  units  that  cliff  vest  in  August,  2012  and  allow  for  automatic  early 
vesting  upon  a  qualifying  retirement.    Vesting  units  under  this  award  will  be  settled  in  cash  based  on  the  closing  price  of  the 
Company’s  common  stock  on  the  date  of  vesting.    This  award  is  accounted  for  as  a  liability  award,  and  is  recorded  on  the 
Company’s  consolidated  balance  sheet  at  its  fair  value,  with  changes  in  fair  value  of  the  award  recorded  as  adjustment  to 
compensation expense.   

During 2010, the Company awarded 94.5 restricted stock units that cliff vest in May, 2012.  Subsequent to the issuance, 15 of these 
restricted stock units were forfeited following an employee departure from the Company. Upon vesting, these units will be paid in 
cash based on the closing stock price of the Company’s common stock on the vesting date.  This award is accounted for as a liability 
award, and is recorded on the Company’s consolidated balance sheet for the ratable portion of its fair value, with changes in fair 
value of the award recorded as adjustment to compensation expense.   

65 

 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

During 2010, the Company awarded 400 restricted stock units that cliff vest in December, 2012, which will ultimately be settled in 
cash.    Subsequent  to  the  issuance,  50  of  these  performance-based  restricted  stock  units  were  forfeited  following  an  employee 
departure  from  the  Company.  The  number  of  units  that  will  ultimately  vest  will  be  based  on  a  calculation  that  compares  the 
Company’s total shareholder return the same calculated return of a group of peer companies as selected by the Company, and 
the number of units that vest can range between 0% and 150% of the remaining 350 restricted stock units.  Because this award 
is payable in cash, the entire award is accounting for as a liability, and is recorded on the Company’s consolidated balance sheet for 
the ratable portion of its fair value, which changes in fair value of the award recorded as adjustments to compensation expense.   

Tabular disclosures related to the share-based awards are presented below in Note 10. 

NOTE 10 - Share-Based Compensation 

As discussed in Note 9, “Employee Benefit Plans,” the Company has various stock plans (“Plans”) under which employees of the 
Company and its subsidiaries and non-employee members of the Board of Directors of the Company have been or may be granted 
certain  share-based compensation.  Shares available for future stock option or restricted  stock grants  to employees and directors 
under  existing  plans  were  781  at  December  31,  2010.    The  Company  recorded  non-cash  share-based  compensation  expense  of 
$5,701, $4,821 and $4,699 during the years ended December 31, 2010, 2009 and 2008, respectively.  The portion of this non-cash 
share-based compensation expense that was included in general and administrative expense totaled $3,107, $2,335 and $2,633 for 
the same years respectively, and the portion capitalized to oil and gas properties was $2,594, $2,486 and $2,066, respectively.  Non-
cash share-based compensation  included: 

Non-cash compensation expense for options 
Non-cash compensation expense for restricted stock 
Non-cash compensation expense for share-based units 
Non-cash compensation expense for 401(k) contributions in shares 
Total non-cash compensation expense 

For the year ended December 31, 

2010 

2009 

2008 

 $      206  
      3,898  
      1,396  
         201  
 $   5,701  

 $      144 
      4,302 
         182 
         193 
 $   4,821 

 $        93 
      4,389 
            -   
         217 
 $   4,699 

The following table presents unrecognized compensation expense expected to be recognized in future periods: 

Unrecognized compensation costs related to unvested options 

Unrecognized compensation costs related to equity-based unvested restricted 
stock units 
Unrecognized compensation costs related to liability-based unvested restricted 
stock units 

Future share-based compensation expense expected to be recognized for options 

Future share-based compensation expense expected to be recognized for  
equity-based unvested restricted stock units 

Future share-based compensation expense expected to be recognized for 
liability-based unvested restricted stock units 

 As of December 31,   

2010 

2009 

2008 

 $     57 

   3,353 

   2,676 

 $   649  

   3,201  

        -   

 $   179 

   6,869 

        -   

2011 

 $     57 

   1,751 

2012 

2013 

2014 

  Thereafter 

Total 

 $     -   

 $     -   

   1,193 

      409  

 $     -   

        -   

 $     -   

        -   

 $     57 

   3,353 

   1,311 

   1,311 

        54  

        -   

        -   

   2,676 

Liability-based restricted stock unit awards accounted are recorded on the Company’s consolidated balance sheet at December 31, 
2010, 2009 and 2008 for $1,578, $182 and $0, respectively.  This liability is marked to fair value each reporting period with changes 
in the fair value recognized in compensation expense. 

66 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

Stock Options 

The Company uses the Black-Scholes option pricing model to estimate the fair value of stock option awards with the following 
weighted-average assumptions for the indicated periods.  There were no stock options issued during either 2010 or 2008. 

For the year ended December 31, 
2009 

2010 

2008 

Dividend yield 
Expected volatility 
Risk-free interest rate 
Expected life of option (in years) 
Weighted-average grant-date fair value 
Forfeiture rate 

n/a 
n/a 
n/a 
n/a 
n/a 
n/a 

0.0% 
136.0% 
3.9% 
9 
 $          1.23  
0.0% 

n/a 
n/a 
n/a 
n/a 
n/a 
n/a 

The assumptions above are based on multiple factors, including historical exercise patterns of employees with respect to exercise 
and  post-vesting  employment  termination  behaviors,  expected  future  exercising  patterns  and  the  historical  volatility  of  the 
Company’s stock price.  The following table represents stock option activity: 

Outstanding, beginning of year 
Granted (at market) 
Exercised 
Forfeited 
Expired 

 For the year-ended December 31,   

2010 

2009 

2008 

Shares  

           978 
             -   

         (168) 
         (334) 
         (278) 

Wtd Avg 
Ex Price 
per Option 

 $     6.37 
            -   
        2.77 
        2.78 
      10.61 

Wtd Avg 
Ex Price 
per Option 

 $   10.27  
        2.76  
            -   
      14.44  
        9.99  

Shares  

         513 
         500 
            -   
         (15) 
         (20) 

Shares  

           755 
             -   

         (239) 
             (3) 
             -   

Wtd Avg 
Ex Price 
per Option  

 $    10.00 
             -   
         9.34 
       15.97 
             -   

Outstanding, end of year 

          198 

 $     9.57 

         978 

 $     6.37  

           513 

 $    10.27 

Exercisable, end of year 

          184 

 $     8.99 

         465 

 $     9.93  

           488 

 $      9.91 

Weighted-average remaining contract life per option: 
Outstanding options at end of period in years 
Outstanding exercisable at end of period in years 

         3.06 
         2.86 

        5.75 
        1.78 

          2.92 
          2.68 

2010 

 As of December 31,   

2009 

2008 

Aggregate intrinsic value of options outstanding & exercisable 
Aggregate intrinsic value of options exercised during the year 
Fair value of shares vesting during the year 

 $         -   
         175 
         207 

 $         -   
            -   
           58  

 $          -   
       4,100 
          145 

67 

 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

Restricted Stock Units 

The following table represents unvested restricted stock activity for the year ended December 31, 2010: 

Weighted average 

Number of 
Shares 

              927 
           1,430 
            (177) 
            (409) 
           1,771 

Grant-Date 
Fair Value 
per Share 

 $          7.01  
             5.21  
             8.62  
             6.75  
 $          5.46  

Period over 
which expense 
is expected to 
be recognized 

1.9 years 

Outstanding at the beginning of the period 
Granted 
Vested 
Forfeited 
Outstanding at the end of the period 

NOTE 11 – Equity Transactions 

During the fourth quarter of 2009, the Company commenced an exchange offer for any and all of its outstanding 9.75% Senior 
Notes.  For each $1,000 principal amount of outstanding Senior Notes tendered in accordance with the terms and conditions of the 
exchange offer, each tendering holder of the Senior Notes received $750 principal amount of 13% Senior Secured Notes due 2016 
(“Exchange Notes), 20.625 shares of common stock and 1.6875 shares of Convertible Preferred Stock.  On December 31, 2009, 
each  share  of  the  Convertible  Preferred  Stock  was  automatically  converted  by  the  Company  into  10  shares  of  common  stock 
following  shareholder  approval  and  the  filing  of  an  amendment  to  the  Company’s  charter  increasing  the  number  of  authorized 
shares  of  common  stock  as  necessary  to  accommodate  such  conversion.  Holders  of  approximately  92%  of  the  Senior  Notes 
tendered their notes in the exchange offer, and 6,902 shares of common stock were issued to the tendering notes holders after the 
Convertible Preferred Stock was converted into common shares.   

During February 2011, the Company received $73,720 in net proceeds through the public offering of 10,100 shares of its common 
stock, which included the issuance of 1,100 shares pursuant to the underwriters’ over-allotment option.  See Note 19 for additional 
information. 

68 

 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 12 – Income Taxes 

The  following  table  presents  Callon’s  net  unrecognized  tax  benefits  relating  to  its  reported  net  losses  and  other  temporary 
differences from operations: 

Deferred tax asset: 
   Federal net operating loss carryforward 
   Statutory depletion carryforward 
   Alternative minimum tax credit carryforward 
   Asset retirement obligations 
   Other 
      Deferred tax asset before valuation allowance 
   Less: Valuation allowance 
Total deferred tax asset 
Deferred tax liability: 
   Oil and gas properties 
   Other 
Total deferred tax liability 

For the year ended December 31 

2010 

2009 

 $        79,680  
             6,140  
                208  
             4,018  
           16,807  
         106,853  
         (85,222) 
           21,631  

 $        94,125  
             4,895  
                383  
             3,704  
           34,170  
         137,277  
       (116,676) 
           20,601  

           21,631  
                   -    
           21,631  

             9,555  
           11,046  
           20,601  

Net deferred tax asset 

 $                -    

 $                -    

As  of  January  1,  2010  and  as  previously  disclosed  in  Note  3,  Callon  Entrada  has  been  deconsolidated  from  the  Company’s 
consolidated financial statements, resulting in a $30,330 decrease in deferred tax assets and a corresponding reduction in the 
valuation allowance.   

For the years ended December 31, 2010 and 2009, the Company recorded a full valuation allowance against its net deferred tax 
assets.  Consequently, the Company’s effective tax rate will be affected in future periods to the extent these deferred tax assets 
are recognized. The Company continues to assess whether or not deferred tax assets can be recognized based on current and 
expected future operating results and other factors.   

If  not  utilized,  the  Company’s  federal  net  operating  loss  carryforwards  of  $227,657  will  expire  in  2012  through  2030,  of  which 
$20,919 is scheduled to expire over the next five-years including $1,422 and $19,497 in 2012 and 2014, respectively.  To the extent 
the  Company  experiences  a  Section  382  Ownership  Change  as  a  result  of  the  equity  offering  completed  in  February  2011 
(discussed in Note 19) or any other potential triggering event, the Company’s ability to utilize these potential NOL carrybacks 
and realize this potential refund, as well as certain of its other tax attributes, may be limited. 

The  Company’s  state  net  operating  loss  carryforwards  in  the  amount  of  $171,380  as  of  December  31,  2010  will  expire  in  2011 
through  2030  of  which  $55,748  is  scheduled  to  expire  over  the  next  five-years  including  $1,415,  $1,599,  $23,792,  $16,327  and 
$12,615 from 2011 through 2015, respectively.  The Company has limited state taxable income as primarily all of its revenue is 
generated  in federal waters and is not subject to state income taxes.   Accordingly,  the Company has  established a full valuation 
allowance  on  the  tax  benefit  associated  with  these  state  net  operating  loss  carryforwards  as  the  Company  does  not  anticipate 
generating taxable state income in the states in which these carryforwards apply.  

The Company had no significant unrecognized tax benefits at December 31, 2010.  Accordingly, the Company does not have 
any  interest  or  penalties  related  to  uncertain  tax  positions.    However,  if  interest  or  penalties  were  to  be  incurred  related  to 
uncertain tax positions, such amounts would be recognized in income tax expense.  Tax periods for years 1999 through 2009 
remain open to examination by the federal and state taxing jurisdictions to which the Company is subject. 

In addition, the net operating loss (“NOL”) carryback provision of the Internal Revenue Code was amended on November 6, 
2009, as part of The Worker, Homeownership and Business Assistance Act of 2009 (the “WHB Act”). The WHB Act allows 
businesses with net operating losses (“NOLs”) for 2008 and 2009 to carry back losses for up to five years and suspends the 
90% limitation on the use of any alternative minimum tax NOL deduction attributable to carrybacks of the applicable NOL. 
There  would  be  no  limit  on  the  NOL  carrybacks  for  the  first  four  preceding  years  of  the  carryback  period,  but  for  the  fifth 
preceding year, the NOL carryback would be limited to fifty percent of a company’s taxable income in that year.  In applying 
the new five-year NOL carryback rule, the Company was able to file for a refund claim to recover approximately $174.   

69 

 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

Below  is a reconciliation of  the reported amount of  income tax  expense  attributable  to continuing operations for  the year  to  the 
amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing 
operations. 

Component of Income Tax Rate Reconciliation 

For the years ended December 31, 
2009 

2008 

2010 

Income tax expense computed at the statutory federal income tax rate 
Change in valuation allowance 
Percentage depletion carryforward 
Other 
Effective income tax rate 

35 % 
 (21)% 
 (15)% 
 3% 
 2% 

35 % 
 (34)% 
0 % 
 (1)% 
0% 

 (35)% 
27 % 
0 % 
0 % 
 (8)% 

Components of Income Tax Expense 

Current income tax expense (benefit) 
Deferred income tax (benefit) expense 
Valuation allowance 
Total income tax (benefit) expenses 

For the years ended December 31, 
2009 

2008 

2010 

 $       (174)   
     1,503 
     (1,503) 
 $       (174) 

 $              -   
       18,816  
      (18,816) 
 $              -   

 $                -   
    (167,848) 
     128,123 
 $   (39,725) 

During 2010, the Company reduced the valuation allowance by the amount of estimated taxable income generated for the year.    

NOTE 13 – Oil and Gas Properties 

The following table discloses certain financial data relating to the Company's oil and gas activities, all of which are located in 
the United States. 

For the year ended December 31, 
2009 

2010 

2008 

Capitalized costs incurred: 
    Evaluated Properties- 
        Beginning of period balance 
        Deconsolidation of Subsidiary January 1, 2010 
        Property acquisition costs 
        Exploration costs 
        Development costs           
        End of period balance 

    Unevaluated Properties (excluded from amortization): 
        Beginning of period balance 
        Additions 
        Capitalized interest  
        Transfers to evaluated 
        End of period balance 

    Accumulated depreciation, depletion and amortization: 
        Beginning of period balance 
        Provision charged to expense 
        Deconsolidation of Subsidiary January 1, 2010 
        Sale of mineral interests 
        End of period balance 

70 

 $  1,593,884 
      (364,589) 
          10,676 
          14,739 
          61,967 
 $  1,316,677 

 $1,581,698  
                -     
        23,748  
                -     

       (11,562) 
 $1,593,884  

 $1,349,904 
                -   
          6,126 
          2,578 
      223,090 
 $1,581,698 

 $       25,442 
            3,561 
            2,000 
        (22,897) 
 $         8,106 

 $     32,829  
          6,140  
          3,213  
       (16,740) 
 $     25,442  

 $     70,176 
          6,409 
          6,496 
       (50,252) 
 $     32,829 

 $  1,488,718 
          31,786 
      (364,589) 

                  -     
 $  1,155,915 

 $1,455,275  
        33,443  
                -     
                -     
 $1,488,718  

 $   738,374 
      549,552 
                -   
      167,349 
 $1,455,275 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
       
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

Unevaluated  property  costs,  primarily  including  lease  acquisition  costs  incurred  at  federal  and  state  lease  sales,  unevaluated 
drilling costs, seismic, capitalized interest and certain overhead costs related to exploration and development being excluded 
from the amortizable evaluated property base, consisted of $3,331 incurred in 2010, $1,621 in 2009, and $3,154 incurred in 
2008  and  prior.   These  costs  are  directly  related  to  the  acquisition  and  evaluation  of  unproved  properties  and  major 
development  projects.   The  excluded  costs  and  related  reserves  are  included  in  the  amortization  base  as  the  properties  are 
evaluated and proved reserves are established or impairment is determined.  The Company expects that the majority of these 
costs will be evaluated over the next three to five years.  The Company’s unevaluated property balance of $8,106 at December 
31,  2010  reflects  a  $17,336  decline  compared  to  the  December  31,  2009,  and  primarily  relates  to  the  evaluation  of  the 
Company’s  Gulf  of  Mexico  shelf  prospect  lease  inventory  following  the  Company’s  continued  shift  away  from  offshore 
exploration to onshore activities. 

Depletion per unit-of-production (Boe) amounted to $19.00, $16.99 and $33.45 for the years ended December 31, 2010, 2009, 
and 2008, respectively.  Lease operating expense, or production costs, per unit-of-production (Boe) amounted to $10.58, $9.37, 
and $10.03 for the years ended December 31, 2010, 2009, and 2008, respectively.   

Under the full-cost accounting rules of the SEC, the Company reviews the carrying value of its proved oil and gas properties each 
quarter.  Under these rules, capitalized costs of oil and gas properties, net of accumulated depreciation, depletion and amortization 
and deferred income taxes, may not exceed the present value of estimated future net cash flows from proved oil and gas reserves, 
discounted  at  10%,  plus  the  lower  of  cost  or  fair  value  of  unevaluated  properties,  net  of  related  tax  effects  (the  full-cost  ceiling 
amount).  These rules generally require pricing based on the preceding 12-months’ average oil and gas prices based on closing 
prices on the first day of each month and require a write-down if the “ceiling” is exceeded.  Given the volatility of oil and gas 
prices, it is reasonably possible that the Company’s estimate of discounted future net cash flows from proved oil and gas reserves 
could change in the near term.  If oil and gas prices decline significantly, even if only for a short period of time, it is possible that 
write-downs of oil and gas properties could occur in the future.  For the year ended December 31, 2008, the Company recorded a 
$485,498 impairment of oil and gas properties as a result of the ceiling test calculation.   

NOTE 14 – Asset Retirement Obligations  

The following table summarizes the activity for the Company’s asset retirement obligations: 

Asset retirement obligations at beginning of the period 
   Accretion expense 
   Liabilities incurred 
   Liabilities settled 
   Revisions to estimate 
Asset retirement obligations at end of period 
   Less: current asset retirement obligations 

For the year ended December 31, 

2010 
 $             14,650  
                  2,446  
                     608  
                (3,035) 
                  1,256  
                15,925  
                (2,822) 

2009 
 $             42,194 
                  3,149 
                         9 
                (8,194) 
              (22,508) 
                14,650 
                (4,002) 

Long-term asset retirement obligations at the end of the period 

 $             13,103  

 $             10,648 

At December 31, 2010, the Company had $4,443 restricted investment assets, including $399 and $4,044 recorded as current 
and  non-current,  respectively.    These  assets,  which  primarily  include  short-term  U.S.  Government  securities,  are  held  in 
abandonment trusts dedicated to pay future abandonment costs for several of the Company’s oil and gas properties.  

71 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

NOTE 15 – Supplemental Oil and Gas Reserve Data (unaudited) 

The Company's proved oil and gas reserves at December 31, 2010, 2009 and 2008 have been estimated by Huddleston & Co., Inc., 
the  Company’s  independent  petroleum  engineers.    The  reserves  were  prepared  in  accordance  with  guidelines  established  by  the 
SEC.  Accordingly, the following reserve estimates are based upon existing economic and operating conditions.   

There  are  numerous  uncertainties  inherent  in  establishing  quantities  of  proved  reserves.    The  following  reserve  data  represents 
estimates  only  and  should  not  be  construed  as  being  exact.    In  addition,  the standardized  measure  of  discounted  future  net  cash 
flows should not be construed as the current market value of the Company's oil and gas properties or the cost that would be incurred 
to obtain equivalent reserves.   

Estimated Reserves 

Changes  in  the  estimated  net  quantities  of  crude  oil  and  natural  gas  reserves,  all  of  which  are  located  onshore  within  the 
continental United States and offshore within the Gulf of Mexico, are as follows: 

Proved developed and undeveloped reserves: 
     Crude Oil (MBbls): 
         Beginning of period 
         Revisions to previous estimates 
         Change in ownership 
         Purchase of reserves in place 
         Sale of reserves in place 
         Extensions and discoveries 
         Production 
         End of period 

     Natural Gas (MMcf): 
         Beginning of period 
         Revisions to previous estimates 
         Change in ownership 
         Purchase of reserves in place 
         Sale of reserves in place 
         Extensions and discoveries 
         Production 
         End of period 

Proved developed reserves: 
     Crude Oil (MBbls): 
         Beginning of period 
         End of period 

     Natural Gas (MMcf): 
         Beginning of period 
         End of period 

Proved undeveloped reserves: 
     Crude Oil (MBbls): 
         Beginning of period 
         End of period 

     Natural Gas (MMcf): 
         Beginning of period 
         End of period 

Reserve Quantities 
For the year ended December 31, 

2010 

2009 

2008 

          6,479 
             423 

               -     
               -     
               -     

          2,106 
           (859) 
          8,149 

          6,027  
           (356) 
             563  
          1,257  
               -   
               -   
        (1,012) 
          6,479  

        19,103 
             354 

               -     
               -     
               -     

        18,392 
        (4,892) 
        32,957 

        18,651  
          3,632  
             420  
          2,140  
               -   
               -   
        (5,740) 
        19,103  

        24,531 
         (9,026) 
                -   
                -   
         (8,536) 
                -   
            (942) 
          6,027 

      116,454 
       (49,526) 
                -   
                -   
       (42,542) 
             105 
         (5,840) 
        18,651 

          4,346 
          4,503 

          4,663  
          4,346  

          4,723 
          4,663 

        12,301 
        12,715 

        13,463  
        12,301  

        22,340 
        13,463 

          2,133 
          3,645 

          1,364  
          2,133  

        19,808 
          1,364 

          6,802 
        20,241 

          5,188  
          6,802  

        94,114 
          5,189 

72 

 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

Standardized Measure 

The following tables present the standardized measure of future net cash flows related to estimated proved oil and gas reserves 
together with changes therein, including a reduction for estimated plugging and abandonment costs that are also reflected as a 
liability on the balance sheet at December 31, 2010. You should not assume that the future net cash flows or the discounted 
future  net cash  flows, referred  to  in  the  tables  below,  represent  the  fair value  of our  estimated  oil  and gas  reserves.  Prior  to 
December 31, 2009, the Company was required to determine estimated future net cash flows using period-end market prices 
for oil and gas without considering hedge contracts in place at the end of the period. Effective December 31, 2009, the SEC 
issued a final rule which changed prices used in reserves calculations. Prices are no longer based on a single-day, period-end 
price. Rather, they are based on either the preceding 12-months’ average price based on closing prices on the first day of each 
month,  or  prices  defined  by  existing  contractual  arrangements.  The  2010  average  12-month  oil  and  gas  prices  net  of 
differentials  were  $78.07  per  barrel  of  oil  and  $5.10  per  Mcf  of  gas.  The  2009  average  12-month  oil  and  gas  prices  net  of 
differentials were $57.40 per barrel of oil and $4.75 per Mcf of gas. The 2008 year-end oil and gas prices net of differentials 
were $36.80 per barrel of oil and $6.36 per Mcf of gas. Future production and development costs are based on current costs 
with no escalations. Estimated future cash flows net of future income taxes have been discounted to their present values based 
on a 10% annual discount rate.  

Gas production from our deepwater and Permian Basin properties has a high BTU content of separator gas.  The natural gas 
Mcf price of $5.10 used in the 2010 reserve estimate reflects estimated revenues from our natural gas and associated natural 
gas liquids.    

Future cash inflows 
Future costs - 
   Production 
   Development and net abandonment 
Future net inflows before income taxes 
Future income taxes 
Future net cash flows 
10% discount factor 
Standardized measure of discounted future net cash flows 

Standardized measure at the beginning of the period 
Sales and transfers, net of production costs 
Net change in sales and transfer prices, net of production costs 
Net change due to purchases and sales of in place reserves 
Extensions, discoveries, and improved recovery, net of future 
production and development costs incurred 
Changes in future development cost 
Revisions of quantity estimates 
Accretion of discount 
Net change in income taxes 
Changes in production rates, timing and other 
Aggregate change 
Standardized measure at the end of period 

Standardized Measure 
For the year ended December 31, 
2009 
 $   462,607  

2010 
 $   804,111 

2008 
 $   340,485 

    (277,793) 
    (146,870) 
      379,448 
      (24,719) 
      354,729 
    (155,813) 
 $   198,916 

    (195,735) 
      (50,170) 
      216,702  
        (2,809) 
      213,893  
      (77,972) 
 $   135,921  

     (192,819) 
       (34,111) 
      113,555 
            (565) 
      112,990 
       (26,685) 
 $     86,305 

Changes in Standardized Measure 
For the year ended December 31, 
2009 
 $     86,305  
      (82,674) 
        94,435  
        45,009  
                 --  

2008(1) 
 $1,133,989 
     (122,104) 
     (111,140) 
     (558,652) 
      162,566 

2010 
 $   135,921 
      (72,171) 
      126,571 
             621 
        23,739 

      (68,960) 
        23,295 
        10,597 
        (5,170) 
        24,473 
        62,995 
 $   198,916 

          6,194  
        39,242  
          5,797  
        (2,368) 
      (56,019) 
        49,616  
 $   135,921  

        33,652 
     (786,001) 
      159,147 
      457,483 
     (282,635) 
  (1,047,684) 
 $     86,305 

(1) At year-end 2008, the Company had a reduction in reserves due to the sale to CIECO of a 50% interest in the Entrada 
field and the abandonment of the Entrada project. 

73 

 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

The Company ended 2010 with estimated net proved reserves of 13,642 MBoe, representing a 41% increase over 2009 year-
end estimated net proved reserves of 9,663 MBoe.  The increase is primarily due to the Company’s development of a portion of 
its  Permian  Basin  and  Haynesville  Shale  properties,  on  which  it  drilled  a  total  of  20  oil  wells  and  one  natural  gas  well, 
respectively. 

The  Company  annually  reviews  its  proved  undeveloped  reserves  (“PUDs”)  to  ensure  an  appropriate  plan  for  development 
exists. Generally, reserves for the Company’s onshore properties are booked as PUDs only if the Company has plans to convert 
the PUDs into proved developed reserves within five years of the date they are first booked as PUDs.  Callon had 7,019 MBoe 
of PUDs at December 31, 2010, representing a 115% increase over the 3,266 MBoe of PUDs at December 31, 2009.  Of its 
2010 PUDs, 1,186 MBoe and 1,148 MBoe were attributable to the Company’s offshore properties in the Medusa and Habanero 
fields in the Gulf of Mexico, respectively.  Callon plans are to develop these PUDs by side tracking existing wells when the 
zones currently being produced by the wells are depleted.  The Company’s current reserve reports forecast that these producing 
zones in the Habanero field will be depleted in 2014 and 2013 and in the Medusa field in 2022, at which time Callon plans to 
develop the PUDs. The Company did not convert any offshore PUDs to proved developed in 2010.   

During  2009,  the  Company  acquired  711  MBbls  and  1.3  Bcf,  or  928  MBoe,  of  PUDs  in  its  ExL  acquisition.    Callon’s 
development plan for these PUDs began during 2010, and is expected to convert all PUDs to PDPs by 2014.  The remaining 
100 MBoe increase in PUDs from 2008 to 2009 is associated with the Company’s deepwater property, Medusa, and is a result 
of  including  reserves  related  to  the  Deepwater  Royalty  Relief  Act.    These  PUDs  were  previously  excluded  due  to  prices 
exceeding  the  BOEMRE  imposed  thresholds.    As  a  result  of  court  decisions,  the  BOEMRE  is  no  longer  enforcing  its  price 
thresholds. At year end 2008, the Company had no PUDs located onshore.  See Note 16 for additional information related to 
the royalty relief.  

NOTE 16 - Bureau of Ocean Energy Management, Regulation and Enforcement (“BOEMRE”) Royalty Recoupment 

During  2009,  the  Company  recorded  a  receivable  attributable  to  a  recoupment  of  royalty  payments  previously  made  to  the 
BOEMRE on our deepwater property, Medusa.  Following the decisions resulting from several court cases brought by another 
oil and gas company, the court ruled that the BOEMRE was not entitled to receive these royalty payments.  Accordingly, in 
November  2009  the  Company  filed  for  a  recoupment  of  royalties  paid  to  the  BOEMRE  in  the  amount  of  $44,787  from 
inception-to-date production at the Company’s Medusa field.  At December 31, 2009, Callon accrued the royalty recoupment 
of $44,787 and estimated interest of $7,681.  The Company received the recoupment of principal in January 2010, and received 
$7,927 of interest during the second quarter of 2010, which included additional accrued interest through the repayment date.  In 
addition,  the  Company  is  no  longer  required  to  make  any  future  royalty  payments  to  the  BOEMRE  related  to  its  Medusa 
production. 

Royalty recoupment of $2,967 related to 2009 production was recorded as oil and gas sales during the fourth quarter of 2009.  
For years prior to 2009, royalty recoupment of $40,886 was included in operating revenues as BOEMRE royalty recoupment.  
Interest income related to the recoupment was recorded as a component of other income and expense. 

NOTE 17 – Commitments and Contingencies 

From  time  to  time,  the  Company,  as  part  of  the  Consolidation  and  other  capital  transactions,  enters  into  registration  rights 
agreements  whereby  certain  parties  to  the  transactions  are  entitled  to  require  the  Company  to  register  common  stock  of  the 
Company owned by them with the SEC for sale to the public in firm commitment public offerings and generally to include shares 
owned  by  them,  at  no  cost,  in  registration  statements  filed  by  the  Company.    Costs  of  the  offering  will  not  include  broker’s 
discounts and commissions, which will be paid by the respective sellers of the common stock.  

The Company  is  involved  in  various claims  and lawsuits  incidental  to  its  business.  In the opinion of  management,  the ultimate 
liability hereunder, if any, will not have a material adverse effect on the financial position or results of operations of the Company. 

The  Company’s  activities  are  subject  to  federal,  state  and  local  laws  and  regulations  governing  environmental  quality  and 
pollution control.  Although no assurances can be made, the Company believes that, absent the occurrence of an extraordinary 
event, compliance with existing federal, state and local laws, rules and regulations governing the release of materials into the 
environment  or  otherwise  relating  to  the  protection  of  the  environment  are  not  expected  to  have  a  material  effect  upon  the 
capital  expenditures,  earnings  or  the  competitive  position  of  the  Company  with  respect  to  its  existing  assets  and  operations.  
The  Company  cannot  predict  what  effect  additional  regulation  or  legislation,  enforcement  polices  hereunder,  and  claims  for 

74 

 
 
 
 
 
 
 
 
 
 
Item 8 - Notes to the Consolidated Financial Statements 
(All amounts in thousands, except per-share, per note, per-hedge and per unit data) 

damages to property, employees, other persons and the environment resulting from the Company’s operations could have on its 
activities 

NOTE 18 – Summarized Quarterly Financial Information (unaudited) 

2010 

First 
Quarter 

Second 
Quarter 

Third 
Quarter 

Fourth 
Quarter 

Total revenues 
Income from operations 
Net income (loss) 
Net income (loss) per common share - basic 
Net income (loss) per common share - diluted 

 $    23,385 
         7,040 
         3,923 
           0.14 
           0.13 

 $    21,569  
         5,463  
         2,130  
           0.07  
           0.07  

 $    20,485  
         4,655  
         1,602  
           0.06  
           0.05  

 $    24,443  
         4,021  
            731  
           0.03  
           0.02  

2009 

First 
Quarter 

Second 
Quarter 

Third 
Quarter 

Fourth 
Quarter 

Total revenues 
Income from operations 
Net income (loss) 
Net income (loss) per common share - basic 
Net income (loss) per common share - diluted 

 $    24,815 
         8,506 
         2,404 
           0.11 
           0.11 

 $    25,025 
         5,731 
            925 
          (0.04) 
          (0.04) 

 $    21,320  
         5,799  
           (955) 
          (0.04) 
          (0.04) 

(a) 
(b) 
(b) 

 $    70,985  
       53,417  
       53,895  
           2.31  
           2.27  

(a) Includes Medusa royalty recoupment of $43,853, net of override due from the BOEMRE.  See Note 16. 

(b) Includes Medusa royalty recoupment of $43,853, net of override, and estimated $7,681 of interest due from the BOEMRE.  See Note 16. 

NOTE 19 – Subsequent Events 

Equity Offering and Announced Senior Notes Redemption 

During February, 2011, the Company received $73,720 in net proceeds through the public offering of 10,100 shares of its common 
stock, which included the issuance of 1,100 shares pursuant to the underwriters’ over-allotment option.  The Company intends to 
use approximately $35,000 of the proceeds to repurchase a portion of its 13% Senior Notes, with the remaining proceeds intended 
for general corporate purposes including the accelerated development of the Company’s Permian Basin and other onshore assets. 
Immediately following the completion of the equity offering, the Company provided the public notice required by the terms of 
the Senior Notes to call $31,000 of face value of the Notes.  The Company expects to complete the redemption of these notes 
by  March  19,  2011,  which  will  result  in  a  gain  on  the  early  extinguishment  of  debt  of  $1,974.    The  gain  represents  the 
difference  between  the  $35,030  paid  for  $37,004  carrying  value  of  the  Notes,  which  included  the  $31,000  face  value  of  the 
notes  plus  $6,004  of  accelerated  deferred  credit  amortization,  offset  by  the  $4,030  charge  related  to  the  13%  call  premium 
required by the terms of the call option.    

Arbitration Results 

Prior to abandonment of the Entrada project, the Company’s joint interest owner in the Entrada Project failed to fund two loan 
requests totaling $40,000 under the Callon Entrada credit agreement. These loan requests were to cover Callon Entrada’s share of 
the costs incurred to develop the Entrada field up to the suspension of the project.  Such amounts were subsequently funded by 
the Company to Callon Entrada and were included as part of the Company’s full-cost pool impairment adjustment recorded in 
the  fourth  quarter  of  2008.  The  joint  interest  partner  also  failed  to  fund  its  working  interest  share  of  a  settlement  payment  to 
terminate a drilling contract for the Entrada Project.  The Company and its joint interest partner in the Entrada project arbitrated 
the  matter  during  2010.    During  February,  2011,  the  arbitration  panel  reviewing  the  Company’s  claims  against  the  joint  interest 
owner  delivered  its  final  decision  in  which  it  ruled  that  the  company  was  not  entitled  to  recover  any  damages.    The  Company 
determination that the arbitration ruling represented a recognizable subsequent event, and as such, recorded a charge as of December 
31, 2010 to write off its $6,597 receivable related to certain joint interest billings not being recovered from a joint interest partner.  
Under the full cost method of accounting, these costs are capitalized to the Company’s full cost pool. 

75 

 
 
 
 
  
 
 
 
 
 
 
ITEM 9. 

 Changes In and Disagreements with Accountants on Accounting and Financial Disclosure 

There have been no disagreements with the independent auditors on any matters of accounting principles or practices, financial 
statement disclosure, or auditing scope or procedures. 

ITEM 9A. Controls and Procedures 

Disclosure Controls and Procedures.   Under the supervision and with the participation of our management, including our Chief 
Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), we evaluated the effectiveness of our disclosure controls and 
procedures (as such term is defined in Rule 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934) as of December 
31, 2010. Based upon that evaluation, our CEO and CFO concluded that our disclosure controls and procedures are effective as 
of December 31, 2010.  

Management’s  Report  on  Internal  Control  over  Financial  Reporting.  Management  is  responsible  for  establishing  and 
maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rules 13a-15(f) and 15d-
15(f).  Under  the  supervision  and  with  the  participation  of  our  management,  including  our  CEO  and  CFO,  we  conducted  an 
evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2010 based on the framework 
in Internal Control – Integrated Framework published by the Committee of Sponsoring Organizations (COSO) of the Treadway 
Commission.  Based on that evaluation, management concluded that our internal control over financial reporting was effective as 
of December 31, 2010.  

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  can  provide  only  reasonable  assurance  that  the 
objectives  of  the  control  system  are  met  and  may  not  prevent  or  detect  misstatements.  In  addition,  any  evaluation  of  the 
effectiveness  of  internal  controls  over  financial  reporting  in  future  periods  is  subject  to  risk  that  those  internal  controls  may 
become  inadequate  because  of  changes  in  conditions,  or  that  the  degree  of  compliance  with  the  policies  or  procedures  may 
deteriorate.  

The  Company’s  independent  registered  public  accounting  firm  has  issued  an  attestation  report  regarding  its  assessment  of  the 
Company’s  internal  control  over  financial  reporting  as  of  December 31,  2010,  which  appears  on  page  73.  Additionally,  the 
financial  statements  for  each  of  the  years  covered  in  this  Annual  Report  on  Form  10-K  have  been  audited  by  an  independent 
registered public accounting firm, Ernst & Young LLP whose report is presented page 43 of this Annual Report on Form 10-K.  

Changes in Internal Control over Financial Reporting.   There were no changes to our internal control over financial reporting 
during our last fiscal quarter that have materially affected, or are reasonable likely to materially affect, our internal control over 
financial reporting. 

ITEM 9A (T). Controls and Procedures 

See Item 9A. 

ITEM 9B. Other Information 

Submissions of Matters to a Vote of the Security Holders 

None. 

76 

 
 
 
 
         
 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

The Board of Directors and Stockholders of 
Callon Petroleum Company 

We  have  audited  Callon  Petroleum  Company’s  internal  control  over  financial  reporting  as  of  December  31,  2010,  based  on 
criteria  established  in  Internal  Control-Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the 
Treadway Commission (the COSO criteria). Callon Petroleum Company’s management is responsible for maintaining effective 
internal  control  over  financial  reporting  and  for  its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting 
included  in  the  accompanying  Management’s  Report  on  Internal  Control  over  Financial  Reporting.  Our  responsibility  is  to 
express an opinion on the Company’s internal control over financial reporting based on our audit.  

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). 
Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about  whether  effective  internal 
control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal 
control  over  financial  reporting,  assessing  the  risk  that  a  material  weakness  exists,  testing  and  evaluating  the  design  and 
operating  effectiveness of  internal  control based  on  the  assessed  risk,  and performing such other procedures  as  we  considered 
necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion. 

A  company’s  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the 
reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally 
accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that 
(1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions 
of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation 
of  financial  statements  in  accordance  with  generally  accepted  accounting  principles,  and  that  receipts  and  expenditures  of  the 
company are being made only in accordance with authorizations of management and directors of the company; and (3) provide 
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s 
assets that could have a material effect on the financial statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.    Also, 
projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

In our opinion, Callon Petroleum Company maintained, in all material respects, effective internal control over financial reporting 
as of December 31, 2010, based on the COSO criteria. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the 
consolidated  balance  sheets  of  Callon  Petroleum  Company  as  of  December  31,  2010  and  2009,  and  the  related  consolidated 
statements of operations, stockholders’ equity (deficit) and cash flows for each of the three years in the period ended December 
31, 2010 and our report dated March 14, 2011, expressed an unqualified opinion thereon. 

                                       /s/Ernst & Young LLP 

New Orleans, Louisiana 
March 14, 2011 

77 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 10.  Directors, Executive Officers and Corporate Governance 

PART III. 

For  information  concerning  Item  10,  see  the  definitive  proxy  statement  of  Callon  Petroleum  Company  relating  to  the  Annual 
Meeting of Stockholders to be held on May 12, 2011 which will be filed with the Securities and Exchange Commission and is 
incorporated herein by reference. 

The Company has adopted a code of ethics that applies to the Company’s chief executive officer, chief financial officer and chief 
accounting officer.  The full text of such code of ethics has been posted on the Company’s website at www.callon.com, and is 
available free of charge in print to any shareholder who requests it.  Request for copies should be addressed to the Secretary at 
200 North Canal Street, Natchez, Mississippi 39120. 

ITEM 11.  Executive Compensation 

For  information  concerning  Item  11,  see  the  definitive  proxy  statement  of  Callon  Petroleum  Company  relating  to  the  Annual 
Meeting of Stockholders to be held on May 12, 2011 which will be filed with the Securities and Exchange Commission and is 
incorporated herein by reference. 

ITEM 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 

For  information  concerning  the  security  ownership  of  certain  beneficial  owners  and  management,  see  the  definitive  proxy 
statement of Callon Petroleum Company relating to the Annual Meeting of Stockholders to be held on May 12, 2011 which will 
be filed with the Securities and Exchange Commission and is incorporated herein by reference. 

ITEM 13.  Certain Relationships and Related Transactions and Director Independence 

For  information  concerning  Item  13,  see  the  definitive  proxy  statement  of  Callon  Petroleum  Company  relating  to  the  Annual 
Meeting of Stockholders to be held on May 12, 2011 which will be filed with the Securities and Exchange Commission and is 
incorporated herein by reference. 

ITEM 14.  Principal Accountant Fees and Services 

For  information  concerning  Item  14,  see  the  definitive  proxy  statement  of  Callon  Petroleum  Company  relating  to  the  Annual 
Meeting of Stockholders to be held on May 12, 2011 which will be filed with the Securities and Exchange Commission and is 
incorporated herein by reference. 

78 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART IV. 

ITEM 15.  Exhibits 

Exhibit 

1 

2 

3 

3.1 

3.2 

3.3 

3.4 

4.1 

4.2 

4.3 

2 
3 

4 

9 

10 

Description 

The following is an index to the financial statements and financial statement schedules that are filed as 
part of this Form 10-K on pages 45 through 75. 

Report of Independent Registered Public Accounting Firm 
Consolidated Balance Sheets as of December 31, 2010 and 2009 
Consolidated Statements of Operations for each of the three years in the period ended December 
31, 2010 
Consolidated Statements of Stockholders' Equity (Deficit) for each of the three years in the 
Period Ended December 31, 2010 
Consolidated Statements of Cash Flows for each of the three years in the period ended 
December 31, 2010 
Notes to Consolidated Financial Statements 

Schedules other than those listed above are omitted because they are not required, not applicable or the 
required information is included in the financial statements or notes thereto. 

Exhibits 

Plan of acquisition, reorganization, arrangement, liquidation or succession* 
Articles of Incorporation and Bylaws 

Certificate of Incorporation of the Company, as amended (incorporated by reference to 
Exhibit 3.1 of the Company’s Annual Report on Form 10-K for the year ended December 
31, 2003, File No. 001-14039) 

Bylaws of the Company (incorporated by reference from Exhibit 3.2 of the Company's 
Registration Statement on Form S-4, filed August 4, 1994, Reg. No. 33-82408) 
Certificate of Amendment to Certificate of Incorporation of the Company (incorporated by 
reference to Exhibit 3.3 of the Company’s Annual Report on Form 10-K for the year 
ended December 31, 2003, File No. 001-14039) 

Certificate of Amendment to the Certificate of Incorporation of the Company 

Instruments defining the rights of security holders, including indentures 

Specimen Common Stock Certificate (incorporated by reference from Exhibit 4.1 of the 
Company's Registration Statement on Form S-4, filed August 4, 1994, Reg. No. 33-
82408)  
Rights Agreement between Callon Petroleum Company and American Stock Transfer & 
Trust Company, Rights Agent, dated March 30, 2000 (incorporated by reference from 
Exhibit 99.1 of the Company’s Registration Statement on Form 8-A, filed April 6, 2000, 
File No. 001-14039) 
Indenture for the Company’s 13.00% Senior Notes due 2016, dated November 24, 2009, 
between Callon Petroleum Company, the subsidiary guarantors described therein, Regions 
Bank and American Stock Transfer & Trust Company (incorporated by reference to 
Exhibit T3C to the Company’s Form T3, filed November 19, 2009, File No. 022-28916) 

Voting trust agreement 

None 

Material contracts 

79 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.1 

10.2 

10.3 

10.4 

10.5 

10.6 

10.7 

10.8 

10.9 

10.1 

10.11 

10.12 

10.13 

10.14 

10.15 

10.16 

10.17 

Callon Petroleum Company 1994 Stock Incentive Plan (incorporated by reference from 
Exhibit 10.5 of the Company's Registration Statement on Form 8-B, filed October 3, 
1994)  
Callon Petroleum Company 1996 Stock Incentive Plan as amended on May 9, 2000 
(incorporated by reference from Appendix I of the Company’s Definitive Proxy Statement 
on Schedule 14A, filed March 28, 2000, File No. 001-14039) 

Callon Petroleum Company 2002 Stock Incentive Plan (incorporated by reference to 
Exhibit 10.13 of the Company’s Annual Report on Form 10-K for the year ended 
December 31, 2001, File No. 001-14039) 

Medusa Spar Agreement dated as of August 8, 2003, among Callon Petroleum Operating 
Company, Murphy Exploration & Production Company-USA and Oceaneering 
International, Inc. (incorporated by reference to Exhibit 10.19 of the Company’s Annual 
Report on Form 10-K for the year ended December 31, 2003, File No. 001-14039) 

Severance Compensation Agreement dated April 18, 2008 by and between Fred L. Callon 
and Callon Petroleum Company (incorporated by reference to Exhibit 10.1 of the 
Company’s Current Report on Form 8-K, filed April 23, 2008, File No. 001-14039) 

Form of Severance Compensation Agreement dated April 18, 2008 by and between Callon 
Petroleum Company and its executive officers (incorporated by reference to Exhibit 10.2 
of the Company’s Current Report on Form 8-K, filed April 23, 2008, File No. 001-14039) 

Amendment No. 1 to Severance Compensation Agreement executed on December 31, 
2008 by and between Fred L. Callon and Callon Petroleum Company (incorporated by 
reference from Exhibit 10.1 of the Company’s Current Report on Form 8-K, filed January 
5, 2009, File No. 001-14039) 

Form of Amendment No. 1 to Severance Compensation Agreement by and between 
Callon Petroleum Company and its executive officers (incorporated by reference from 
Exhibit 10.2 of the Company’s Current Report on Form 8-K, filed January 5, 2009, File 
No. 001-14039) 
Amendment No. 3 to the Callon Petroleum Company 1996 Stock Incentive Plan 
(incorporated by reference from Exhibit 10.1 of the Company’s Current Report on Form 
8-K, filed January 5, 2009, File No. 001-14039) 

Amendment No. 1 to the Callon Petroleum Company 2002 Stock Incentive Plan 
(incorporated by reference from Exhibit 10.2 of the Company’s Current Report on Form 
8-K, filed January 5, 2009, File No. 001-14039) 

Callon Petroleum Company Amended and Restated 2006 Stock Incentive Plan 
(incorporated by reference from Exhibit 10.3 of the Company’s Current Report on Form 
8-K, filed January 5, 2009, File No. 001-14039) 

Callon Petroleum Company 2009 Stock Incentive Plan effective as of April 30, 2009 
(incorporated by reference from Exhibit A to the Company’s Definitive Proxy Statement 
on Schedule 14A, filed March 30, 2009, File No. 001-14039) 

Amendment to the Callon Petroleum Company 1996 Stock Incentive Plan effective as of 
August 7, 2009 (incorporated by reference from Exhibit 10.1 of the Company’s Quarterly 
Report on Form 10-Q for the period ended September 30, 2009, File No. 001-14039) 

Third Amended and Restated Credit Agreement dated January 29, 2010, by and among 
Callon Petroleum Company, the “Lenders” described therein, Regions Bank, as 
Administrative Agent, Documentation Agent and Syndication Agent (incorporated by 
reference from Exhibit 10.1 of the Company’s Current Report on Form 8-K, filed 
February 3, 2010, File No. 001-14039) 
Callon Petroleum Company 2010 Phantom Share Plan, adopted May 4, 2010 
(incorporated by reference to Exhibit 10.1 of the Company’s current Report on Form 8-K 
filed on May 7, 2010) 
Form of Callon Petroleum Company Phantom Share Award Agreement, adopted May 4, 
2010 (incorporated by reference to Exhibit 10.2 of the Company’s current Report on Form 
8-K filed on May 7 , 2010) 

Deferred Compensation Plan for Outside Directors; Callon Petroleum Company (effective 
as of January 1, 2011) 

80 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11 
12 
13 

14 

16 
18 

21 

22 

23 

24 

31 

32 

99 

* 

14.1 

21.1 

23.1 
23.3 

31.1 
31.2 

Statement re computation of per share earnings* 
Statements re computation of ratios* 
Annual Report to security holders, Form 10-Q or quarterly reports* 

Code of Ethics 

Code of Ethics for Chief Executive Officers and Senior Financial Officers (incorporated 
by reference to Exhibit 14.1 of the Company’s Annual Report on Form 10-K for the year 
ended December 31, 2003, File No. 001-14039) 

Letter re change in certifying accountant* 
Letter re change in accounting principles* 

Subsidiaries of the Company 

Subsidiaries of the Company (incorporated by reference from Exhibit 21.1 of the 
Company's Registration Statement on Form 8-B filed October 3, 1994) 

Published report regarding matters submitted to vote of security holders* 

Consents of experts and counsel 

Consent of Ernst & Young LLP 
Consent of Huddleston & Co., Inc. 

Power of attorney* 

Rule 13a-14(a) Certifications 

Certification of Chief Executive Officer pursuant to Rule 13(a)-14(a) 
Certification of Chief Financial Officer pursuant to Rule 13(a)-14(a) 

Section 1350 Certifications of Chief Executive and Financial Officers pursuant to Rule 13(a)-
14(b) 

99.1 

Reserve Report Summary prepared by Huddleston and Co. as of December 31, 2010. 

Additional Exhibits 

Not applicable to this filing 

81 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by 
the following persons on behalf of the registrant and in the capacities and on the dates indicated. 

SIGNATURES  

Date:  March 14, 2011 

/s/ Fred L. Callon 
Fred L. Callon (principal executive officer, director) 

Date:  March 14, 2011 

/s/ B. F. Weatherly 
B. F. Weatherly (principal financial officer, director) 

Date:  March 14, 2011 

/s/ Rodger W. Smith 
Rodger W. Smith (principal accounting officer) 

Date:  March 14, 2011 

Date:  March 14, 2011 

/s/ L. Richard Flury 
L. Richard Flury (director) 

/s/ John C. Wallace 
John C. Wallace (director) 

Date:  March 14, 2011 

/s/ Richard O. Wilson 
Richard O. Wilson (director) 

Date:  March 14, 2011 

/s/ Larry D. McVay 
Larry McVay (director) 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant 
has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.  

Date:  March 14, 2011 

/s/ B. F. Weatherly 
B. F. Weatherly, Executive Vice President and 
Chief Financial Officer (Principal Financial Officer) 

82 

 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
Exhibit 23.1 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

We consent to the incorporation by reference in the following Registration Statements:  

Registration Statement (Form S-8 No. 33-90410) of Callon Petroleum Company;  
Registration Statement (Form S-8 No. 333-100646) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-47784) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-29537) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-29529) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-109744) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-135703) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-160223) of Callon Petroleum Company; 
Registration Statement (Form S-3 No. 333-148680) of Callon Petroleum Company; 

of our reports dated March 14, 2011, with respect to the consolidated financial statements of Callon Petroleum 
Company  and  the  effectiveness  of  internal  control  over  financial  reporting  of  Callon  Petroleum  Company, 
included in this Annual Report (Form 10-K) for the year ended December 31, 2010. 

/s/Ernst & Young LLP 

New Orleans, Louisiana 

March 14, 2011 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXHIBIT 23.3 

CONSENT OF HUDDLESTON & CO., INC. 

As independent oil and gas consultants, we hereby consent to the references to us and our reserve reports for the years 
ended December 31, 2010, 2009, and 2008 in Callon Petroleum Company’s Annual Report on Form 10-K for the year 
ended December 31, 2010 and the incorporation by reference of our reports in the following Registration Statements: 

Registration Statement (Form S-8 No. 33-90410) of Callon Petroleum Company;  
Registration Statement (Form S-8 No. 333-100646) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-47784) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-29537) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-29529) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-109744) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-135703) of Callon Petroleum Company; 
Registration Statement (Form S-8 No. 333-160223) of Callon Petroleum Company; 
Registration Statement (Form S-3 No. 333-148680) of Callon Petroleum Company. 

HUDDLESTON & CO., INC. 
Texas Registered Engineering Firm F-1024 

/s/Peter D. Huddleston         
Peter D. Huddleston, P.E. 
President 

Houston, Texas 
March 14, 2011 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
CERTIFICATIONS 

Exhibit 31.1 

I, Fred L. Callon, certify that: 

1. 

I have reviewed this Annual Report on Form 10-K of Callon Petroleum Company; 

2. 

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 registrant’s board of directors (or persons 
performing the equivalent function): 

(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 controls over financial reporting;  

Date: 

March 14, 2011 

/s/ Fred L. Callon 
Fred L. Callon, President and Chief Executive Officer 
(Principal executive officer) 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
CERTIFICATIONS 

Exhibit 31.2 

I, B. F. Weatherly, certify that: 

1. 

I have reviewed this Annual Report on Form 10-K of Callon Petroleum Company; 

2. 

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 registrant’s board of directors (or persons 
performing the equivalent function): 

(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 controls over financial reporting;  

Date: 

March 14, 2011 

/s/ B. F. Weatherly 
B. F. Weatherly, Executive Vice President and 
Chief Financial Officer (Principal Financial Officer) 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXHIBIT 32 

CERTIFICATION PURSUANT TO  
18 U.S.C. SECTION 1350 

In  connection  with  the  Annual  Report  on  Form  10-K  of  Callon  Petroleum  Company.  (the  “Company”)  for  the  year 
ended  December  31,  2010  as  filed  with  the  Securities  and  Exchange  Commission  on  the  date  hereof  (the  “Report”),  the 
undersigned,  in  the  capacities  and  on  the  dates  indicated  below,  each  hereby  certify  pursuant  to  18  U.S.C.  section  1350,  as 
adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Report fully complies with requirements of Section 
13(a) of 15(d) of the Securities Exchange Act of 1934 and the information contained in the Report fairly presents, in all material 
respects, the financial condition and results of operations of the Company. 

Date: 

March 14, 2011 

/s/ Fred L. Callon 
Fred L. Callon (principal executive officer, director) 

Date: 

March 14, 2011 

/s/ B. F. Weatherly 
B. F. Weatherly (principal financial officer, director) 

The  foregoing  certification  is  being  furnished  as  an  exhibit  to  the  Report  pursuant  to  Item  601(b)(32)  of  Regulation  S-K  and 
Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350, Chapter 63 of Title 18, United States 
Code)  and,  accordingly,  is  not  being  filed  as  part of  the Report  for purposes  of  Section 18  of  the  Securities  Exchange Act of 
1934, as amended, and is not incorporated by reference into any filing of the Company, whether made before or after the date 
hereof, regardless of any general incorporation language in such filing. 

 
 
 
 
 
 
 
 
 
Corporate Data

Transfer Agent and Registrar
American Stock Transfer 
& Trust Company
59 Maiden Lane, Plaza Level
New York, NY 10273
(718) 921-8200

Legal Counsel
Haynes and Boone, LLP
Houston, Texas

Simon, Peragine, Smith & Redfearn
New Orleans, Louisiana

Independent Registered
Public Accounting Firm
Ernst & Young LLP
New Orleans, Louisiana

Bank
Regions Bank
Birmingham, Alabama

Corporate Offices
Callon Headquar ters Building 
200 Nor th Canal Street 
Natchez, Mississippi 39120 

Callon Petroleum Company
1401 Enclave Parkway, Suite 600
Houston, Texas  77077

Callon Petroleum Company
4305 Nor th Garfield Street, Suite 235
Midland, Texas 79705

Form 10-K
The Company’s annual report on Form 10-K, excluding 
exhibits, has been incorporated into this Annual Report.  
Extra copies of the Form 10-K, excluding exhibits, may 
be  obtained  upon  written  request  to  B.F.  Weatherly  at 
the Corporate Headquarters address above.  

Common Stock Dividend Policy
It  is  anticipated  that  all  available  funds  will  be 
reinvested  in  the  Company’s  business  activities. 
Therefore,  the  Company  does  not  anticipate  paying 
cash  dividends  on 
the 
foreseeable future.  

its  common  stock 

for 

Market for Common Stock
Effective  April  22,  1998,  the  Company’s  Common 
Stock began trading on the New York Stock Exchange 
under the symbol “CPE.”

CEO Section 303A.12(a) Certification
In  accordance  with  requirements  mandated  by  the 
New  York  Stock  Exchange  under  Section  303A.12 
(a)  of  the  Listed  Company  Manual,  each  public 
company is required to disclose in its Annual Report 
to  Shareholders  that  its  CEO  certification  was  filed 
and  to  state  any  qualifications  to  such  certification.  
On  behalf  of  Fred  L.  Callon,  the  company  filed  the 
required  cer tification  on  May  24,  2010  without 
qualification.

Notice of Annual Shareholders’ Meeting
The  Annual  Meeting  of  Shareholders  will  be 
held  Thursday,  May  12,  2011  at  9:00  a.m.  in 
the  Grand  Ballroom  of  the  Natchez  Grand  Hotel, 
111  South  Broadway  Street,  Natchez,  MS    39120.  
Information  with  respect  to  this  meeting  is  contained 
in the Proxy Statement sent to shareholders of record 
on March 16, 2011. The 2010 Annual Report is not to 
be considered a part of the proxy soliciting materials.

Callon Website
The  Company  has  a  homepage  on  the  internet, 
releases, 
www.callon.com. 
corporate  governance  materials, 
the  annual 
report,  recent  investor  presentations,  stock  quotes 
and a link to SEC filings.

It  contains  news 

2010 Annual Report
This  Annual  Report  and  the  statements  contained  in  it  are  submitted  for  the  general  information  of  the  shareholders  of 
Callon  Petroleum  Company.    The  information  is  not  presented  in  connection  with  the  sale  or  the  solicitation  of  any  offer  to  buy
any  securities,  nor  is  it  intended  to  be  a  representation  by  the  Company  of  the  value  of  its  securities.    If  you  have  questions 
regarding  this  Annual  Report  or  the  Company,  or  would  like  additional  copies  of  this  report,  please  contact  our  Investor 
Relations  Department  at  200  North  Canal  Street,  Natchez,  MS  39120  (601)  442-1601.    In  accordance  with  SEC  rules, 
you may access the Annual Report at www.callon.com, which does not have “cookies” that identify visitors to the site.

Security analysts and investment professionals should direct written inquiries to B.F. Weatherly, Executive Vice President 

and CFO, Callon Petroleum Company, P.O. Box 1287, Natchez, MS 39121, (601) 442-1601, (601) 446-1410 (fax).

Board of Directors
Fred L. Callon 
Chairman and Chief Executive Officer

B.F. Weatherly
Executive Vice President
and Chief Financial Officer

L. Richard Flury
Former Chief Executive 
Gas, Power & Renewables (Retired)
British Petroleum plc

Larry D. McVay
Former Chief Operating Officer
TNK-BP Holdings (Retired)
British Petroleum plc Joint Venture

John C. Wallace
Former Chairman, Fred. Olsen Ltd. (Retired)
London, England

Richard O. Wilson
Offshore Consultant
Houston, Texas

Officers of the Company
Fred L. Callon
Chairman 
and Chief Executive Officer

B.F. Weatherly
Executive Vice President
and Chief Financial Officer

Gary A. Newberry
Senior Vice President, Operations

Mitzi P. Conn
Corporate Controller

Robert A. Mayfield
Corporate Secretary

H. Clark Smith
Chief  Information Officer

Rodger W. Smith
Vice President and Treasurer

Stephen F. Woodcock
Vice President, Exploration

 
                                                                                                                
 
 
CALLON PETROLEUM COMPANY

Callon Petroleum Company
200 North Canal Street
Natchez, Mississippi 39120
www.callon.com