Par Pacific Holdings
PARR
#3876
Rank
$3.20 B
Marketcap
$64.79
Share price
-0.15%
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Change (1 year)

Par Pacific Holdings - 10-Q quarterly report FY


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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
      (Mark One)
   
þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2007
   
o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                      to                     
Commission file number 0-16203
DELTA PETROLEUM CORPORATION
(Exact name of registrant as specified in its charter)
   
Delaware
(State or other jurisdiction of
incorporation or organization)
 84-1060803
(I.R.S. Employer
Identification No.)
   
370 17th Street, Suite 4300  
Denver, Colorado
(Address of principal executive offices)
 80202
(Zip Code)
(303) 293-9133
(Registrant’s telephone number, including area code)
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes þ No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act).
Large accelerated filer þ      Accelerated filer o      Non-accelerated filer o
Indicate by a check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act): Yes o No þ
66,390,907 shares of common stock, $.01 par value per share, were outstanding as of August 1, 2007.
 
 

 


 

INDEX
       
    Page No. 
PART I FINANCIAL INFORMATION    
  
 
    
Item 1. 
Consolidated Financial Statements
    
  
 
    
    1 
  
 
    
    2 
  
 
    
    3 
  
 
    
    4 
  
 
    
    5 
  
 
    
    6 
  
 
    
Item 2.   28 
  
 
    
Item 3.   44 
  
 
    
Item 4.   44 
  
 
    
PART II     
  
 
    
Item 1.   44 
  
 
    
Item 1A.   46 
  
 
    
Item 2.   46 
  
 
    
Item 3.   46 
  
 
    
Item 4.   47 
  
 
    
Item 5.   47 
  
 
    
Item 6.   47 
  
 
    
  
Certificate of Incorporation of the Company, as amended
    
  
Amended and Restated By-laws of the Company
    
  
Indenture dated as of March 15, 2005, among Delta Petroleum Corporation, the Guarantors
named therein and US Bank National Association, as Trustee
    
  
Form of 7% Series A Senior Notes due 2015 with attached notation of Guarantees
    
  
Form of Indenture, dated as of April 25, 2007, by and between the Company and certain
subsidiary guarantors and U.S. Bank National Association, as trustee
    
  
Form of 33/4% Convertible Senior Note due 2037
    
  
Underwriting Agreement relating to the Notes, dated April 19, 2007, among the Company, the subsidiary guarantors named in Schedule 2 thereto and J.P. Morgan Securities Inc., Lehman Brothers Inc. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule 1 thereto.
    
  
Underwriting Agreement relating to the Common Stock, dated April 19, 2007, by and between the Company and J.P. Morgan Securities Inc., Lehman Brothers Inc. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule 1 thereto
    
  
Certification of CEO Pursuant to Section 302
    
  
Certification of CFO Pursuant to Section 302
    
  
Certification of CEO Pursuant to Section 18 USC Section 1350
    
  
Certification of CFO Pursuant to Section 18 USC Section 1350
    
The terms “Delta,” “Company,” “we,” “our,” and “us” refer to Delta Petroleum Corporation and its consolidated entities unless the context suggests otherwise.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
         
  June 30,  December 31, 
  2007  2006 
  (Unaudited)     
 (In thousands, except share amounts) 
ASSETS
        
Current assets:
        
Cash and cash equivalents
 $90,309  $7,666 
Assets held for sale
  239   5,397 
Trade accounts receivable, net of allowance for doubtful accounts of $100 and $100, respectively
  27,798   29,503 
Prepaid assets
  7,488   4,384 
Inventory
  3,403   2,851 
Derivative instruments
  7,231   10,799 
Other current assets
  2,409   2,769 
 
      
Total current assets
  138,877   63,369 
 
      
 
        
Property and equipment:
        
Oil and gas properties, successful efforts method of accounting
        
Unproved
  223,689   218,380 
Proved
  658,730   591,149 
Drilling and trucking equipment
  149,524   136,038 
Pipeline and gathering system
  19,856   14,909 
Other
  14,407   13,983 
 
      
Total property and equipment
  1,066,206   974,459 
Less accumulated depreciation and depletion
  (220,740)  (132,814)
 
      
Net property and equipment
  845,466   841,645 
 
      
 
        
Long-term assets:
        
Derivative instruments
  381    
Deferred financing costs
  9,430   6,928 
Goodwill
  7,747   7,747 
Other long-term assets
  10,902   6,723 
Investment in unconsolidated affiliates
  9,695   2,932 
 
      
Total long-term assets
  38,155   24,330 
 
      
 
        
Total assets
 $1,022,498  $929,344 
 
      
LIABILITIES AND STOCKHOLDERS’ EQUITY
        
Current liabilities:
        
Current portion of long-term debt
 $1,000  $816 
Accounts payable
  81,322   84,439 
Other accrued liabilities
  9,185   10,818 
Deferred tax liability
     2,893 
Derivative instruments
     613 
 
      
Total current liabilities
  91,507   99,579 
 
      
 
        
Long-term liabilities:
        
7% Senior notes, unsecured
  149,422   149,384 
3 3/4% Senior convertible notes
  115,000    
Credit facility
     118,000 
Unsecured term loan
     25,000 
Credit facility – DHS
  79,334   74,050 
Asset retirement obligation and other debt, net
  3,687   4,048 
Deferred tax liability
  10,390   3,660 
 
      
Total long-term liabilities
  357,833   374,142 
 
      
 
        
Minority interest
  27,223   27,390 
 
        
Commitments and contingencies
      
 
        
Stockholders’ equity:
        
Preferred stock, $.01 par value:
        
authorized 3,000,000 shares, none issued
      
Common stock, $.01 par value:
        
authorized 300,000,000 shares, issued 66,323,000 shares at June 30, 2007 and 53,439,000 at December 31, 2006
  663   534 
Additional paid-in capital
  657,558   430,479 
Accumulated other comprehensive income
  8,309   4,865 
Accumulated deficit
  (120,595)  (7,645)
 
      
Total stockholders’ equity
  545,935   428,233 
 
      
 
Total liabilities and stockholders’ equity
 $1,022,498  $929,344 
 
      
See accompanying notes to consolidated financial statements.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
         
  Three Months Ended 
  June 30, 
  2007  2006 
  (In thousands, except per share amounts) 
Revenue:
        
Oil and gas sales
 $31,524  $30,770 
Contract drilling and trucking fees
  14,108   12,931 
Gain (loss) on effective derivative instruments, net
  3,355   (3,008)
 
      
 
        
Total revenue
  48,987   40,693 
 
      
 
        
Operating expenses:
        
Lease operating expense
  5,203   4,621 
Transportation expense
  759   135 
Production taxes
  1,805   1,833 
Depreciation, depletion and amortization – oil and gas
  17,388   13,187 
Depreciation and amortization – drilling and trucking
  5,581   3,940 
Exploration expense
  772   1,493 
Dry hole costs and impairments
  69,061   46 
Drilling and trucking operations
  9,552   7,590 
General and administrative
  12,928   8,785 
Gain on sale of oil and gas properties
     (47)
 
      
 
        
Total operating expenses
  123,049   41,583 
 
      
 
        
Operating loss
  (74,062)  (890)
 
      
 
        
Other income and (expense):
        
Other income
  436   176 
Gain on ineffective derivative instruments, net
  989   1,967 
Minority interest
  291   (328)
Interest and financing costs, net
  (5,341)  (7,353)
 
      
 
        
Total other expense
  (3,625)  (5,538)
 
      
 
        
Loss from continuing operations before income taxes and discontinued operations
  (77,687)  (6,428)
 
        
Income tax expense (benefit)
  12,945   (2,439)
 
      
 
        
Loss from continuing operations
  (90,632)  (3,989)
 
        
Discontinued operations:
        
Income from discontinued operations of properties sold, net of tax
  307   1,488 
Gain (loss) on sale of discontinued operations, net of tax
  (3,880)  636 
 
      
 
        
Loss before extraordinary gain, net of tax
  (94,205)  (1,865)
 
        
Extraordinary gain, net of tax
     6,075 
 
      
 
        
Net income (loss)
 $(94,205) $4,210 
 
      
 
        
Basic income (loss) per common share:
        
Loss from continuing operations
 $(1.45) $(0.07)
Discontinued operations
  (0.06)  0.03 
Extraordinary gain, net of tax
     0.12 
 
      
Net income (loss)
 $(1.51) $0.08 
 
      
 
        
Diluted income (loss) per common share:
        
Loss from continuing operations
 $(1.45) $(0.07)
Discontinued operations
  (0.06)  0.03 
Extraordinary gain, net of tax
     0.12 
 
      
Net income (loss)
 $(1.51) $0.08 
 
      
See accompanying notes to consolidated financial statements.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS
(Unaudited)
         
  Six Months Ended 
  June 30, 
  2007  2006 
  (In thousands, except per share amounts) 
Revenue:
        
Oil and gas sales
 $56,528  $59,475 
Contract drilling and trucking fees
  30,402   23,045 
Gain (loss) on effective derivative instruments, net
  4,545   (4,782)
 
      
 
        
Total revenue
  91,475   77,738 
 
      
 
        
Operating expenses:
        
Lease operating expense
  9,632   9,375 
Transportation expense
  1,681   739 
Production taxes
  3,338   3,367 
Depreciation, depletion and amortization – oil and gas
  34,774   24,551 
Depreciation and amortization – drilling and trucking
  10,715   6,464 
Exploration expense
  1,396   2,176 
Dry hole costs and impairments
  72,578   1,386 
Drilling and trucking operations
  20,016   13,493 
General and administrative
  24,473   17,196 
Gain on sale of oil and gas properties
     (18,916)
 
      
 
        
Total operating expenses
  178,603   59,831 
 
      
 
        
Operating income (loss)
  (87,128)  17,907 
 
      
 
        
Other income and (expense):
        
Other income
  587   312 
Gain on sale of investment in LNG
     1,058 
Gain (loss) on ineffective derivative instruments, net
  (674)  8,543 
Minority interest
  308   (859)
Interest and financing costs, net
  (12,936)  (12,847)
 
      
 
        
Total other expense
  (12,715)  (3,793)
 
      
 
        
Income (loss) from continuing operations before income taxes and discontinued operations
  (99,843)  14,114 
 
        
Income tax expense
  5,470   5,306 
 
      
 
        
Income (loss) from continuing operations
  (105,313)  8,808 
 
        
Discontinued operations:
        
Income from discontinued operations of properties sold, net of tax
  905   2,496 
Gain (loss) on sale of discontinued operations, net of tax
  (8,542)  636 
 
      
 
        
Income (loss) before extraordinary gain, net of tax
  (112,950)  11,940 
 
        
Extraordinary gain, net of tax
     6,075 
 
      
 
        
Net income (loss)
 $(112,950) $18,015 
 
      
 
        
Basic income (loss) per common share:
        
Income (loss) from continuing operations
 $(1.81) $0.17 
Discontinued operations
  (0.13)  0.06 
Extraordinary gain, net of tax
     0.12 
 
      
Net income (loss)
 $(1.94) $0.35 
 
      
 
        
Diluted income (loss) per common share:
        
Income (loss) from continuing operations
 $(1.81) $0.17 
Discontinued operations
  (0.13)  0.06 
Extraordinary gain, net of tax
     0.11 
 
      
Net income (loss)
 $(1.94) $0.34 
 
      
See accompanying notes to consolidated financial statements.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS’ EQUITY AND COMPREHENSIVE LOSS
(Unaudited)
                             
              Accumulated          
          Additional  other          
  Common stock  paid-in  comprehensive  Comprehensive  Accumulated    
  Shares  Amount  capital  income  loss  deficit  Total 
  (In thousands) 
Balance, January 1, 2007
  53,439  $534  $430,479  $4,865      $(7,645) $428,233 
 
                            
Comprehensive loss:
                            
Net loss
             $(112,950)  (112,950)  (112,950)
Other comprehensive income transactions, net of tax
                            
Hedging gains reclassified to income upon settlement
           (4,544)  (4,544)     (4,544)
Change in fair value of derivative hedging instruments
           4,958   4,958      4,958 
Tax effect of valuation allowance
           3,030   3,030      3,030 
 
                           
Comprehensive loss
                 $(109,506)        
 
                           
Shares issued for oil and gas properties
  1,229   12   23,753             23,765 
Shares issued for cash, net of offering costs
  9,898   99   196,442             196,541 
Shares issued for cash upon exercise of options
  71   1   260             261 
Issuance and amortization of non-vested stock
  1,686   17   6,305             6,322 
Compensation on options vested
        319             319 
                 
 
                            
Balance, June 30, 2007
  66,323  $663  $657,558  $8,309      $(120,595) $545,935 
                 
See accompanying notes to consolidated financial statements.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)
         
  Six Months Ended 
  June 30, 
  2007  2006 
  (In thousands) 
Cash flows operations activities:
        
Net income (loss)
 $(112,950) $18,015 
Adjustments to reconcile net income (loss) to cash provided by operating activities:
        
Depreciation, depletion and amortization – oil and gas
  34,648   24,551 
Depreciation and amortization – drilling and trucking
  10,715   6,464 
Depreciation, depletion and amortization – discontinued operations
  825   3,278 
Accretion of abandonment obligation
  127   97 
Stock option and non-vested stock compensation
  6,866   2,099 
Amortization of deferred financing costs
  1,301   1,087 
Amortization of bond discount
  38   38 
(Gain) loss on derivative contracts
  674   (8,988)
Dry hole costs and impairment
  71,585   292 
Minority interest
  (307)  859 
Gain on sale of oil and gas properties
     (19,939)
Gain on sale of investment in LNG
     (1,058)
Loss on sale of discontinued operations
  6,623    
Extraordinary gain on Castle acquisition
     (9,589)
DHS stock granted to management
  140   140 
Deferred income tax expense
  7,476   10,713 
Other
  1,939    
Net changes in operating assets and operating liabilities:
        
Decrease in trade accounts receivable
  2,732   1,519 
Increase in prepaid assets
  (3,104)  (1,465)
Increase in inventory
  (552)  (135)
Decrease in other current assets
  335   47 
Decrease in accounts payable trade
  (2,649)  (1,698)
Increase (decrease) in other accrued liabilities
  (1,750)  2,371 
 
      
 
        
Net cash provided by operating activities
  24,712   28,698 
 
      
 
        
Cash flows from investing activities:
        
Additions to property and equipment
  (126,856)  (107,234)
Acquisitions, net of cash acquired
  (4,500)  (8,564)
Proceeds from sales of oil and gas properties
  40,406   51,728 
Proceeds from sales of equipment
  760    
Proceeds from sale of investment
  49    
Drilling and trucking capital expenditures
  (14,974)  (43,394)
Minority interest holder contributions
     9,018 
Investment in unconsolidated affiliates
  (4,250)   
Change in note receivable from affiliate
  (3,072)   
(Increase) decrease in long-term assets
  (110)  483 
 
      
 
        
Net cash used in investing activities
  (112,547)  (97,963)
 
      
 
        
Cash flows from financing activities:
        
Stock issued for cash upon exercise of options
  261   2,870 
Stock issued for cash, net
  196,541   33,870 
Proceeds from borrowings
  178,500   121,000 
Payment of financing fees
  (3,778)  (2,694)
Repayment of borrowings
  (201,046)  (71,503)
 
      
 
        
Net cash provided by financing activities
  170,478   83,543 
 
      
 
        
Net increase in cash and cash equivalents
  82,643   14,278 
 
        
Cash at beginning of period
  7,666   5,519 
 
      
 
        
Cash at end of period
 $90,309  $19,797 
 
      
 
        
Supplemental cash flow information –
        
Common stock issued for the acquisition of oil and gas properties
 $23,765  $47,333 
 
      
 
        
Common stock issued for drilling and trucking equipment
 $  $8,294 
 
      
 
        
Cash paid for interest and financing costs
 $15,786  $13,459 
 
      
See accompanying notes to consolidated financial statements.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(1) Nature of Organization and Basis of Presentation
Delta Petroleum Corporation (“Delta” or the “Company”) was organized December 21, 1984 as a Colorado corporation and is principally engaged in acquiring, exploring, developing and producing oil and gas properties. On January 31, 2006, the Company reincorporated in the State of Delaware. The Company’s core areas of operation are the Rocky Mountain and Gulf Coast regions, which comprise the majority of its proved reserves, production and long-term growth prospects. The Company owns interests in developed and undeveloped oil and gas properties in federal units offshore California, near Santa Barbara, and developed and undeveloped oil and gas properties in the continental United States.
The accompanying unaudited consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and, in accordance with those rules, do not include all the information and notes required by generally accepted accounting principles for complete financial statements. As a result, these unaudited consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements and notes thereto filed with the Company’s Annual Report on Form 10-K for the year ended December 31, 2006. In the opinion of management, all adjustments, consisting only of normal recurring accruals, considered necessary for a fair presentation of the financial position of the Company and the results of its operations have been included. Operating results for interim periods are not necessarily indicative of the results that may be expected for the complete fiscal year. For a more complete understanding of the Company’s operations and financial position, reference is made to the consolidated financial statements of the Company, and related notes thereto, filed with the Company’s Annual Report on Form 10-K for the year ended December 31, 2006, previously filed with the Securities and Exchange Commission (“SEC”).
(2) Summary of Significant Accounting Policies
     Principles of Consolidation and Basis of Presentation
The consolidated financial statements include the accounts of Delta, Amber Resources Company of Colorado (“Amber”), Piper Petroleum Company (“Piper”), CRB Partners, LLC (“CRBP”), PGR Partners, LLC (“PGR”), DHS Holding Company and DHS Drilling Company (collectively “DHS”), DPCA LLC (“DPCA”) and other subsidiaries with minimal net assets or activity (collectively, the “Company”). All inter-company balances and transactions have been eliminated in consolidation. As Amber is in a net shareholders’ deficit position for the periods presented, the Company has recognized 100% of Amber’s earnings/losses for all periods presented. The Company does not have any off-balance sheet financing arrangements (other than operating leases) or any unconsolidated special purpose entities.
During June 2007, the Company acquired a 50% non-controlling ownership interest in Delta Oilfield Tank Company, LLC (“Delta Oilfield”) for cash consideration of $4.0 million. Delta Oilfield is accounted for using the equity method of accounting and is an unconsolidated affiliate of the Company.
In conjunction with the Delta Oilfield investment, the Company entered into an agreement to finance up to $9.0 million for construction of a plant expansion. As of June 30, 2007, the Company had advanced $3.1 million to Delta Oilfield under this agreement which is included in other long term assets in the accompanying consolidated balance sheets. The loan is payable quarterly in an amount equal to 75% of distributable cash, as defined, with any remaining balance due December 31, 2010.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
Certain of the Company’s oil and gas activities are conducted through partnerships and joint ventures, including CRBP and PGR. The Company includes its proportionate share of assets, liabilities, revenues and expenses from these entities in its consolidated financial statements.
Certain reclassifications have been made to amounts reported in previous years to conform to the current year presentation. Among other items, revenues and expenses on properties that were sold during the six months ended June 30, 2007 have been reclassified to income from discontinued operations for all periods presented. Such reclassifications had no effect on net income.
     Cash Equivalents
Cash equivalents consist of money market funds. The Company considers all highly liquid investments with maturities at date of acquisition of three months or less to be cash equivalents.
     Assets Held for Sale
Assets held for sale as of June 30, 2007 represent certain interests in Oklahoma that were designated by our Board of Directors to be sold within one year.
Assets held for sale as of December 31, 2006 represented Kansas properties that were sold during the three months ended March 31, 2007 and certain interests in Oklahoma that are expected to be sold within one year.
     Inventories
Inventories consist of pipe and other production equipment. Inventories are stated at the lower of cost (principally first-in, first-out) or estimated net realizable value.
     Investment in LNG project
On March 30, 2006, the Company sold its long-term minority investment in a liquid natural gas (“LNG”) project for total proceeds of $2.1 million. The Company recorded a gain on sale of $1.1 million ($657,000 net of tax).
     Minority Interest
Minority interest represents the 50.6% (45% for Chesapeake Energy Corporation, 5.6% for DHS executive officers and management) investors of DHS at June 30, 2007 and December 31, 2006.
     Investment in Unconsolidated Affiliates
Investments in operating entities where the Company has the ability to exert significant influence, but does not control the operating and financial policies, are accounted for using the equity method and include the Company’s 50% investment in Delta Oilfield and other minor investments. The Company’s share of net income of these entities is recorded as other income in the consolidated statements of operations. Investments in operating entities where the Company does not exert significant influence are accounted for using the cost method, and income is only recognized when a distribution is received. These investments in unconsolidated affiliates are carried as a single amount in our consolidated balance sheets totaling $9.7 million and $2.9 million as of June 30, 2007 and December 31, 2006, respectively.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
     Revenue Recognition
     Oil and gas
Revenues are recognized when title to the products transfers to the purchaser. The Company follows the “sales method” of accounting for its natural gas and crude oil revenue, so that the Company recognizes sales revenue on all natural gas or crude oil sold to its purchasers, regardless of whether the sales are proportionate to the Company’s ownership in the property. A receivable or liability is recognized only to the extent that the Company has an imbalance on a specific property greater than the expected remaining proved reserves. As of June 30, 2007 and December 31, 2006, the Company’s aggregate natural gas and crude oil imbalances were not material to its consolidated financial statements.
     Drilling and Trucking
We earn our contract drilling revenues under daywork or turnkey contracts. We recognize revenues on daywork contracts for the days completed based on the dayrate each contract specifies. Turnkey contracts are accounted for on a percentage-of-completion basis. The costs of drilling the Company’s own oil and gas properties are capitalized in oil and gas properties as the expenditures are incurred. Trucking and hauling revenues are recognized based on either an hourly rate or a fixed fee per mile depending on the type of vehicle, the services performed, and the contract terms.
     Property and Equipment
The Company accounts for its natural gas and crude oil exploration and development activities under the successful efforts method of accounting. Under such method, costs of productive exploratory wells, development dry holes and productive wells and undeveloped leases are capitalized. Oil and gas lease acquisition costs are also capitalized. Exploration costs, including personnel costs, certain geological or geophysical expenses and delay rentals for gas and oil leases, are charged to expense as incurred. Exploratory drilling costs are initially capitalized, but charged to expense if and when the well is determined not to have found reserves in commercial quantities. The sale of a partial interest in a proved property is accounted for as a cost recovery and no gain or loss is recognized as long as this treatment does not significantly affect the units-of-production amortization rate. A gain or loss is recognized for all other sales of producing properties.
Unproved properties with significant acquisition costs are assessed quarterly on a property-by-property basis and any impairment in value is charged to expense. If the unproved properties are determined to be productive, the related costs are transferred to proved gas and oil properties. Proceeds from sales of partial interests in unproved leases are accounted for as a recovery of cost without recognizing any gain or loss until all costs have been recovered.
Depreciation and depletion of capitalized acquisition, exploration and development costs is computed on the units-of-production method by individual fields as the related proved reserves are produced.
Drilling equipment is recorded at cost or estimated fair value upon acquisition and depreciated on a component basis using the straight-line method over their estimated useful lives. Pipelines and gathering systems and other property and equipment are recorded at cost and depreciated using the straight-line method over their estimated useful lives.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
     Impairment of Long-Lived Assets
Statement of Financial Accounting Standards No. 144 “Accounting for the Impairment or Disposal of Long-Lived Assets” (“SFAS No. 144”) requires that long-lived assets be reviewed for impairment when events or changes in circumstances indicate that the carrying value of such assets may not be recoverable.
Estimates of expected future cash flows represent management’s best estimate based on reasonable and supportable assumptions and projections. If the expected future cash flows exceed the carrying value of the asset, no impairment is recognized. If the carrying value of the asset exceeds the expected future cash flows, an impairment exists and is measured by the excess of the carrying value over the estimated fair value of the asset. Any impairment provisions recognized in accordance with SFAS No. 144 are permanent and may not be restored in the future.
The Company assesses developed properties on an individual field basis for impairment on at least an annual basis. For developed properties, the review consists of a comparison of the carrying value of the asset with the asset’s expected future undiscounted cash flows without interest costs. As a result of such assessment, the Company recorded an impairment provision of approximately $57.5 million for the six months ended June 30, 2007 primarily related to the Howard Ranch and Fuller fields in Wyoming ($37.5 million and $10.3 million, respectively), and the South Angleton field in Texas ($8.8 million), primarily due to lower Rocky Mountain natural gas prices and marginally economic deep zones on the Howard Ranch Prospect. The Company recorded no impairment provision to developed properties for the six months ended June 30, 2006.
For undeveloped properties, the need for an impairment is based on the Company’s plans for future development and other activities impacting the life of the property and the ability of the Company to recover its investment. When the Company believes the costs of the undeveloped property are no longer recoverable, an impairment charge is recorded based on the estimated fair value of the property. As a result of such assessment, the Company recorded no impairment provision attributable to undeveloped properties for the six months ended June 30, 2007 and 2006.
During the remainder of 2007, we are continuing to develop and evaluate certain proved and unproved properties on which favorable or unfavorable results or commodity prices may cause us to revise in future quarters our estimates of those properties’ future cash flows. Such revisions of estimates could require us to record an impairment in the period of such revisions.
     Goodwill
Goodwill represents the excess of the cost of the acquisitions by DHS of C&L Drilling in May 2006, Rooster Drilling in March 2006, and Chapman Trucking in November 2005 over the fair value of the assets and liabilities acquired. For goodwill and intangible assets recorded in the financial statements, an impairment test is performed at least annually in accordance with the provisions of Statement of Financial Accounting Standards No. 142, “Goodwill and Other Intangible Assets” (“SFAS No. 142”). No impairment of goodwill was indicated as a result of the Company’s impairment test performed during the third quarter of 2006. The annual goodwill impairment test will be performed during the third quarter of 2007.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
     Asset Retirement Obligations
The Company’s asset retirement obligations arise from the plugging and abandonment liabilities for its oil and gas wells. The Company has no obligation to provide for the retirement of most of its offshore properties as the obligations remained with the seller from whom the Company acquired the properties. The following is a reconciliation of the Company’s asset retirement obligations from January 1, 2007 to June 30, 2007 (amounts in thousands):
     
Asset retirement obligation – January 1, 2007
 $4,442 
Accretion expense
  126 
Change in estimate
   
Obligations acquired
  442 
Obligations settled
   
Obligations on sold properties
  (877)
 
   
Asset retirement obligation – June 30, 2007
  4,133 
Less: Current asset retirement obligation
  (446)
 
   
Long-term asset retirement obligation
 $3,687 
 
   
     Comprehensive Income (Loss)
Comprehensive income (loss) includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, if any. The components of comprehensive income (loss) for the three and six months ended June 30, 2007 and 2006 are as follows:
                 
  Three Months Ended  Six Months Ended 
  June 30,  June 30, 
  2007  2006  2007 2006 
  (in thousands) 
Net income (loss)
 $(94,205) $4,210  $(112,950) $18,015 
Other comprehensive income (transactions)
                
Hedging (gains) losses reclassified to income upon settlement, net of tax benefit of zero, $1,081, zero, and $1,750, respectively
  (3,353)  1,776   (4,544)  2,881 
Change in fair value of derivative hedging instruments, net of tax benefit of zero, $1,078, zero and $1,372, respectively
  3,192   (1,769)  4,958   (2,254)
Tax effect of valuation allowance
  3,241      3,030    
 
            
 
  3,080   7   3,444   627 
 
            
Comprehensive income (loss)
 $(91,125) $4,217  $(109,506) $18,642 
 
            
     Financial Instruments
The Company periodically enters into commodity price risk transactions to manage its exposure to oil and gas price volatility. These transactions may take the form of futures contracts, collar agreements, swaps or options. The purpose of the hedges is to provide a measure of stability to the Company’s cash flows in an environment of volatile oil and gas prices. All transactions are accounted for in accordance with requirements of Statement of Financial Accounting Standards No. 133, “Accounting for Derivative Instruments and Hedging Activities” (“SFAS No. 133”). Accordingly, unrealized gains and losses related to the change in fair market value of derivative contracts which qualify and are designated as cash flow hedges are recorded in accumulated other comprehensive income or loss, to the extent the hedge is effective, and such amounts are reclassified to gain (loss) on effective derivative instruments as the associated production occurs.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
At June 30, 2007, the Company’s outstanding derivative contracts were collars. Under a collar agreement the Company receives the difference between the floor price and the index price only when the index price is below the floor price; and the Company pays the difference between the ceiling price and the index price only when the index price is above the ceiling price. The Company’s collars are settled in cash on a monthly basis. By entering into collars, the Company effectively provides a floor for the price that it will receive for the hedged production; however, the collar also establishes a maximum price that the Company will receive for the hedged production when prices increase above the ceiling price. The Company enters into collars during periods of volatile commodity prices in order to protect against a significant decline in prices in exchange for foregoing the benefit of price increases in excess of the ceiling price on the hedged production.
Derivative contracts that do not qualify or are not designated for hedge accounting treatment are recorded as derivative assets and liabilities at market value in the consolidated balance sheet, and the associated unrealized gains and losses are recorded as a component of other income or expense in the consolidated statement of operations. While such derivative contracts do not qualify for hedge accounting, management believes these contracts are an effective component of commodity price risk activities.
The following table summarizes our open derivative contracts at June 30, 2007 and indicates those that qualify for hedge accounting and those that do not qualify for hedge accounting:
                         
                      Net Fair Value 
          Price Floor /          Asset at 
Commodity Volume  Price Ceiling  Term  Index  June 30, 2007 
                   (In thousands) 
Contracts that qualify for hedge accounting            
Natural gas
  15,000  MMBtu / day $6.00 / $8.45  July ’07 - Sept ’07 CIG  3,115 
Natural gas
  15,000  MMBtu / day $7.00 / $9.15  Oct ’07 - Dec ’07 CIG  2,734 
 
                        
Contracts that do not qualify for hedge accounting            
Natural gas
  10,000  MMBtu / day $7.00 / $11.40  July ’07 - Sept ’07 NYMEX-H HUB  381 
Natural gas
  10,000  MMBtu / day $7.00 / $16.30  Oct ’07 - Dec ’07 NYMEX-H HUB  476 
Natural gas
  15,000  MMBtu / day $6.50 / $8.30  Jan ’08 - Dec ’08 CIG  906 
 
                       
 
                     $7,612 
 
                       
The net fair value of the Company’s derivative instruments was an asset of approximately $7.6 million at June 30, 2007 and an asset of $7.4 million on August 1, 2007.
The net gains (losses) on effective derivative instruments recognized in the Company’s statements of operations were $3.4 million and ($3.0) million for the three months ended June 30, 2007 and 2006, respectively, and $4.5 million and ($4.8) million for the six months ended June 30, 2007 and 2006, respectively. These gains (losses) are recorded as an increase or (decrease) in revenues.
In March 2007, the Company cash settled its remaining 2007 oil hedges for proceeds of approximately $2.3 million. Of this amount, approximately $683,000 was recorded as an increase to revenue during the three months ended June 30, 2007 and the remainder will be recorded during 2007 in the time periods production was scheduled to occur.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
Effective July 1, 2007, the Company elected to discontinue cash flow hedge accounting on a prospective basis. Beginning July 1, 2007, the Company will recognize mark-to-market gains and losses in current earnings instead of deferring those amounts in accumulated other comprehensive income for the contracts that qualify as cash flow hedges. The net derivative gains in accumulated other comprehensive income as of June 30, 2007 related to those derivatives that were previously accounted for under hedge accounting will be reclassified to earnings as the original hedged transactions occur. The accumulated other comprehensive income balance at June 30, 2007 was $8.3 million, all of which is expected to be reclassified into earnings within the next twelve months.
In July 2007, the Company entered into WTI crude oil collar contracts for fourth quarter 2007 production and 2008 oil production on 1,200 Bbls per day. The floor price is $65.00 and the ceiling price ranges from $80.35 for the fourth quarter 2007 to $79.83 for the fourth quarter 2008.
     Stock Option Plans
Prior to July 1, 2005, the Company accounted for its stock option plans in accordance with the provisions of Accounting Principles Board (“APB”) Opinion No. 25, “Accounting for Stock Issued to Employees,” and related interpretations. As such, compensation expense was recorded on the date of grant only if the current market price of the underlying stock exceeded the exercise price.
In December 2004, Statement of Financial Accounting Standards No. 123 (Revised 2004), “Share Based Payment” (“SFAS No. 123R”) was issued, which now requires the Company to recognize the grant-date fair value of stock options and other equity based compensation issued to employees in the statement of operations. The cost of share based payments is recognized over the period the employee provides service. The Company adopted SFAS No. 123R effective July 1, 2005 using the modified prospective method and recognized compensation expense related to stock options of zero and $335,000, relating to employee provided services during the three months ended June 30, 2007 and 2006, respectively, and $319,000 and $808,000 for the six months ended June 30, 2007 and 2006, respectively.
     Non-Qualified Stock Options — Directors and Employees
On December 14, 2004, the stockholders ratified the Company’s 2004 Incentive Plan (the “2004 Plan”) under which it reserved up to an additional 1,650,000 shares of common stock for issuance. Although grants of shares of common stock were made under the 2004 Plan during the 2006 fiscal year, no stock options were issued by the Company during that period.
On January 29, 2007, the stockholders ratified the Company’s 2007 Performance and Equity Incentive Plan (the “2007 Plan”). Subject to adjustment as provided in the 2007 Plan, the number of shares of Common Stock that may be issued or transferred, plus the amount of shares of Common Stock covered by outstanding awards granted under the 2007 Plan, may not in the aggregate exceed 2,800,000. The 2007 Plan supplements the Company’s 1993, 2001 and 2004 Incentive Plans. The purpose of the 2007 Plan is to provide incentives to selected employees and directors of the Company and its subsidiaries, and selected non-employee consultants and advisors to the Company and its subsidiaries, who contribute and are expected to contribute to the Company’s success and to create stockholder value.
Incentive awards under the 2007 Plan may include non-qualified or incentive stock options, limited appreciation rights, tandem stock appreciation rights, phantom stock, restricted shares, stock bonuses or cash bonuses. Options issued to date under the Company’s various incentive plans have been non-qualified stock options as defined in such plans.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(2) Summary of Significant Accounting Policies, Continued
Exercise prices for options outstanding under the Company’s various plans as of June 30, 2007 ranged from $1.75 to $15.46 per share and the weighted-average remaining contractual life of those options was 4.13 years. The Company has not issued stock options since the adoption of SFAS No. 123R. At June 30, 2007, the Company had 2,273,776 options outstanding.
On February 9, 2007, the Company issued executive performance share grants to each of the Company’s four executive officers that provide that the shares of common stock awarded will vest if the market price of Delta stock reaches and maintains certain price levels. The awards will vest in five tranches on the dates that the average daily closing price of Delta’s common stock equals or exceeds a defined price for a specified number of trading days within any period of 90 calendar days (a “Vesting Threshold”). The Vesting Threshold for the first tranche is $40, for the second tranche it is $50, for the third tranche it is $60, for the fourth tranche it is $75 and for the fifth tranche it is $90. Upon attaining the Vesting Threshold for each of the first, second and third tranches, 100,000 of Mr. Parker’s shares would vest for each such tranche, 70,000 of Mr. Wallace’s shares would vest for each such tranche and 40,000 of Mr. Nanke’s and Mr. Freedman’s shares would each vest for each such tranche. Upon attaining the Vesting Thresholds for each of the fourth and fifth tranches, 150,000 of Mr. Parker’s shares would vest for each such tranche, 105,000 of Mr. Wallace’s shares would vest for each such tranche and 60,000 of Mr. Nanke’s and Mr. Freedman’s shares would each vest for each such tranche. Each award provides for the lapse of the $75 and $90 tranches if the $40 tranche has not vested on or before March 31, 2008, and the lapse of the $50 and $60 tranches if the $40 tranche has not vested on or before March 31, 2009. In addition, the grants will lapse and be forfeited to the extent not vested prior to a termination of the executive’s employment, and will be forfeited to the extent not vested on or before January 29, 2017. The awards also provide for a minimum 364-day period between achievement of two vesting thresholds, subject to acceleration of vesting upon a change in control at a price in excess of one or more of the stock price thresholds, with proportional vesting should a change in control occur at a price in excess of one threshold, but below the next threshold.
The performance share grants were valued at $18.4 million, in the aggregate, with derived service periods over which the value of each tranche will be expensed ranging from 1 to 5 years. Equity compensation of $3.1 million related to the performance share grants was included in general and administrative expense during the six months ended June 30 2007.
     Income Taxes
The Company uses the asset and liability method of accounting for income taxes as set forth in Statement of Financial Accounting Standards No. 109 (SFAS No. 109), “Accounting for Income Taxes.” Under the asset and liability method, deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and net operating loss and tax credit carry-forwards. Deferred tax assets and liabilities are measured using enacted income tax rates expected to apply to taxable income in the years in which those differences are expected to be recovered or settled. Under SFAS No. 109, the effect on deferred tax assets and liabilities of a change in income tax rates is recognized in the results of operations in the period that includes the enactment date. Deferred tax assets are recorded based on the “more likely than not” requirements of SFAS No. 109, and to the extent this threshold is not met, a valuation allowance is recorded.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
     (2) Summary of Significant Accounting Policies, Continued
     Income (Loss) per Share
Basic income (loss) per share is computed by dividing net income (loss) attributed to common stock by the weighted average number of common shares outstanding during each period, excluding treasury shares. Diluted income (loss) per share is computed by adjusting the average number of common shares outstanding for the dilutive effect, if any, of convertible preferred stock, convertible debt, stock options, restricted stock and warrants. (See Footnote 9, “Income (Loss) Per Share”).
     Use of Estimates
The preparation of financial statements in conformity with generally accepted accounting principles 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. Significant estimates include oil and gas reserves, bad debts, depletion and impairment of oil and gas properties, marketable securities, income taxes, derivatives, asset retirement obligations, contingencies and litigation accruals. Actual results could differ from these estimates.
     Recently Issued Accounting Pronouncements
In September 2006, the FASB issued Statement of Financial Accounting Standards No. 157, “Fair Value Measurements” (“SFAS No. 157”), which defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles, and requires additional disclosures about fair value measurements. SFAS No. 157 aims to improve the consistency and comparability of fair value measurements by creating a single definition of fair value. The Statement emphasizes that fair value is not entity-specific, but instead is a market-based measurement of an asset or liability. SFAS No. 157 upholds the requirements of previously issued pronouncements concerning fair value measurements and expands the required disclosures. This Statement is effective for the fiscal year commencing January 1, 2008. The Company has not yet completed its assessment of how adoption of this pronouncement may impact the Company’s financial position or results of operations.
In September 2006, the Securities and Exchange Commission issued Staff Accounting Bulletin No. 108 (“SAB 108”). SAB 108 was issued to provide interpretive guidance on how the effects of the carryover reversal of prior year misstatements should be considered in quantifying a current year misstatement. The provisions of SAB 108 are effective for the December 31, 2006 year-end. The adoption of SAB 108 had no impact on our financial position or results of operations.
Effective January 1, 2007, the Company adopted provisions of FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxes – An Interpretation of FASB Statement No. 109, or FIN 48. FIN 48 provides detailed guidance for the financial statement recognition, measurement and disclosure of uncertain tax positions recognized in the financial statements in accordance with SFAS No. 109. Tax positions must meet a “more-likely-than-not” recognition threshold at the effective date to be recognized upon the adoption of FIN 48 and in subsequent periods. Upon the adoption of FIN 48, the Company had no unrecognized tax benefits. During the six months ended June 30, 2007, no adjustments were recognized for uncertain tax benefits.
The Company recognizes interest and penalties related to uncertain tax positions in income tax benefit/expense. No interest and penalties related to uncertain tax positions were accrued at June 30, 2007.
The tax years 2003 through 2006 remain open to examination by the major taxing jurisdictions in which we operate, although no material changes to unrecognized tax positions are expected within the next twelve months.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(3) Oil and Gas Properties
     Unproved Undeveloped Offshore California Properties
The Company has direct and indirect ownership interests ranging from 2.49% to 100% in five unproved undeveloped offshore California oil and gas properties with aggregate carrying values of $13.7 million and $12.5 million at June 30, 2007 and December 31, 2006, respectively. These property interests are located in proximity to existing producing federal offshore units near Santa Barbara, California and represent the right to explore for, develop and produce oil and gas from offshore federal lease units. Preliminary exploration efforts on these properties have occurred and the existence of substantial quantities of hydrocarbons has been indicated. The recovery of the Company’s investment in these properties will require extensive exploration and development activities (and costs) that cannot proceed without certain regulatory approvals that have been delayed and is subject to other substantial risks and uncertainties.
The Company and its 92% owned subsidiary, Amber Resources, are among twelve plaintiffs in a lawsuit that was filed in the United States Court of Federal Claims (the “Court”) in Washington, D.C. alleging that the U.S. government materially breached the terms of forty undeveloped federal leases, some of which are part of the Company’s offshore California properties. On November 15, 2005 and October 31, 2006, the Court granted summary judgment as to liability and partial summary judgment as to damages with respect to thirty six of the forty total federal leases that are the subject of the litigation.
The Court has further ruled under a restitution theory of damages that the government must give back to the current lessees the more than $1.1 billion in lease bonuses it had received at the time of sale. Together with Amber, the Company’s net share of the $1.1 billion award is approximately $120 million. This award is subject to appeal and the government has filed a motion for reconsideration of the ruling as it relates to a single lease owned entirely by the Company. The value attributed to this lease represents significantly more than half of the net amount that would be received by the Company under the summary judgment. In its motion for reconsideration, the government has asserted that the affected lease is not being returned in substantially the same condition that it was in at the time it was initially granted because, allegedly, a significant portion of the hydrocarbons has been drained by wells that were drilled on an immediately adjacent lease. The Company currently believes that the government’s assertion is without merit and is vigorously contesting it; however, the Company cannot predict with certainty the ultimate outcome of this matter.
On January 12, 2007, the Court entered an order of final judgment awarding the lessees restitution of the original lease bonuses paid for thirty five of the forty lawsuit leases. This order does not include the lease that is the subject of the motion for reconsideration discussed above. The government has appealed the order of final judgment and contends that, among other things, the Court erred in finding that it breached the leases, and in allowing the current lessees to stand in the shoes of their predecessors for the purposes of determining the amount of damages that they are entitled to receive. The current lessees are also appealing the order of final judgment to, among other things, challenge the Court’s rulings that they cannot recover their and their predecessors’ sunk costs as part of their restitution claim. No payments will be made until all appeals have either been waived or exhausted.
     Acquisitions During the Six Months Ended June 30, 2007
On June 8, 2007, the Company issued 475,000 shares of common stock valued at approximately $9.9 million using the 5-day average closing price to acquire an additional interest in one well already owned and operated by the Company, and an additional interest in a non-operated property, both located in Polk County, Texas.

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Table of Contents

DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(3) Oil and Gas Properties, Continued
On March 9, 2007, the Company issued 754,000 shares of common stock valued at approximately $13.8 million using the 5-day average closing price for additional interests in two wells already owned and operated by the Company located in Polk County, Texas.
On March 1, 2007, the Company paid $3.5 million for interests in producing properties and 39,000 undeveloped net acres in Fremont County, Wyoming.
In March 2007, the Company executed an earn-in agreement with Encana whereby the Company can earn up to 6,000 net acres in the Piceance Basin with the drilling of 128 wells during the next 36 months. The Company is committed to drill 64 total wells, eight of which must be completed by October 31, 2007. The remaining wells are required to be completed by June 1, 2009. The Company is liable for $250,000 per undrilled well in the event the drilling obligations are not met.
     Fiscal 2006 – Dispositions
During December 2005, Delta transferred its ownership in approximately 427,000 gross acres (64,000 net acres) of non-operated interests in the Columbia River Basin to CRBP. In January and March 2006, Delta sold a combined 44% minority interest in CRBP. As the sale involved unproved properties, no gain on the partial sale of CRBP could be recognized until all of the cost basis of CRBP had been recovered. Accordingly, the Company recorded a $13.0 million gain, ($8.1 million net of tax) and an $11.2 million reduction to property during the first quarter of 2006 as a result of closing the transaction. Delta now owns a net interest of just over 32,300 acres in the Columbia River Basin through its remaining ownership of CRBP and additional interests in 345,000 net acres in the Columbia River Basin from previous transactions.
In March 2006, the Company sold approximately 26% of PGR. This transaction involved both proved and unproved property interests and accordingly, to the extent the sale of PGR related to unproved properties, no gain could be recognized as all of the unproved cost basis was not yet recovered. The Company recorded a gain of $5.9 million, $3.7 million net of tax, and a $3.4 million offset to property during the first quarter of 2006 as a result of the transaction. The Company retains a 74% interest in PGR.
     Discontinued Operations
In accordance with SFAS No. 144, the results of operations and gain (loss) relating to the sale of the following property interests have been reflected as discontinued operations.
On March 30, 2007, the Company completed the sale of certain non-core properties located in New Mexico and East Texas for cash consideration of approximately $31.5 million, prior to customary purchase price adjustments. The sale resulted in a loss of approximately $10.8 million.
On March 27, 2007, the Company completed the sale of certain non-core properties located in Australia for cash consideration of approximately $6.0 million. The sale resulted in an after-tax gain of $2.0 million.
On January 10, 2007, the Company completed the sale of certain non-core properties located in Padgett field, Kansas for cash consideration of $5.6 million. The transaction resulted in a gain on sale of properties of $297,000.
On August 21, 2006, the Company completed the sale of the properties acquired with the Castle acquisition in April 2006. During the three months ended June 30, 2006 the Company recorded a $6.1 million extraordinary gain in accordance with SFAS No. 141.

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Table of Contents

DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(3) Oil and Gas Properties, Continued
On August 11, 2006, the Company sold certain non-operated East Texas interests for sales proceeds of $14.6 million and a gain of $9.8 million ($6.1 million net of tax).
On June 1, 2006, the Company completed the sale of certain properties located in Pointe Coupee Parish, Louisiana, for cash consideration of $8.9 million with an effective date of May 1, 2006. The transaction resulted in an after-tax gain on sale of oil and gas properties of $596,000.
The following table shows the total revenues and income included in discontinued operations for the above mentioned oil and gas properties for the three and six month periods ended June 30, 3007 and 2006:
                 
  Three Months Ended  Six Months Ended 
  June 30,  June 30, 
  2007  2006  2007  2006 
  (in thousands) 
Revenues
 $(68) $5,699  $2,757  $10,916 
 
                
Income from discontinued operations
 $10  $2,396  $991  $4,002 
Income tax benefit (expense)
  297   (908)  (86)  (1,506)
 
            
 
                
Income from discontinued operations, net of tax
 $307  $1,488  $905  $2,496 
 
            
(4) DHS Drilling Operations
On March 5, 2007, DHS purchased a Mid Continent Unit 36AE drilling rig (“Rig 18”) for cash consideration of $7.6 million funded with borrowings on the DHS credit facility. The rig is an 800 horsepower rig with a depth rating of 10,500 feet. The rig is currently operating in the Rocky Mountain Region.
(5) Long Term Debt
     7% Senior Unsecured Notes, due 2015
On March 15, 2005, the Company issued 7% senior unsecured notes for an aggregate amount of $150.0 million, which pay interest semiannually on April 1 and October 1 and mature in 2015. The net proceeds were used to refinance debt outstanding under our credit facility which included the amount required to acquire the Manti properties. The notes were issued at 99.50% of par and the associated discount is being amortized to interest expense over the term of the notes. The indenture governing the notes contains various restrictive covenants that may limit the Company’s and its subsidiaries’ ability to, among other things, incur additional indebtedness, repurchase capital stock, pay dividends, make certain investments, sell assets, consolidate, merge or transfer all or substantially all of the assets of the Company and its restricted subsidiaries. These covenants may limit the discretion of the Company’s management in operating the Company’s business. The Company was not in default (as defined in the indenture) under the indenture as of June 30, 2007. (See Footnote 10, “Guarantor Financial Information”). The fair value of the Company’s senior unsecured notes at June 30, 2007 was approximately $133.5 million.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(5) Long Term Debt, Continued
     33/4% Senior Convertible Notes, due 2037
On April 25, 2007, the Company issued $115.0 million aggregate principal amount of 33/4% Senior Convertible Notes due 2037 (the “Notes”) for net proceeds of $111.6 million after underwriters’ discounts and commissions of approximately $3.4 million. The Notes bear interest at a rate of 33/4% per annum, payable semi-annually in arrears, on May 1 and November 1 of each year, beginning November 1, 2007. The Notes will mature on May 1, 2037 unless earlier converted, redeemed or repurchased. The Notes will be convertible at the holder’s option, in whole or in part, at an initial conversion rate of 32.9598 shares of common stock per $1,000 principal amount of Notes (equivalent to a conversion price of approximately $30.34 per share) at any time prior to the close of business on the business day immediately preceding the final maturity date of the Notes, subject to prior repurchase of the Notes. The conversion rate may be adjusted from time to time in certain instances. Upon conversion of a Note, the Company will have the option to deliver shares of common stock, cash or a combination of cash and shares of common stock for the Notes surrendered. In addition, following certain fundamental changes that occur prior to maturity, the Company will increase the conversion rate for a holder who elects to convert its Notes in connection with such fundamental changes by a number of additional shares of common stock. Although the Notes do not contain any financial covenants, the Notes contain covenants that require the Company to properly make payments of principal and interest, provide certain reports, certificates and notices to the trustee under various circumstances, cause its wholly-owned subsidiaries to become guarantors of the debt, maintain an office or agency where the Notes may be presented or surrendered for payment, continue its corporate existence, pay taxes and other claims, and not seek protection from the debt under any applicable usury laws. The fair value of the Notes at June 30, 2007 was approximately $114.5 million.
     Credit Facility
In the fourth quarter of 2006, the Company amended its credit facility with JP Morgan Chase Bank, N.A. At June 30, 2007, the $250.0 million credit facility had an available borrowing base of approximately $130.0 million (increased to $140.0 million in August 2007) with zero outstanding. On April 25, 2007, the credit facility was paid in full with a portion of the proceeds from the Company’s equity and debt offerings. The borrowing base is redetermined semiannually and can be increased with future drilling success. The facility has variable interest rates based upon the ratio of outstanding debt to the borrowing base. Rates vary between prime + .25% and 1.00% for base rate loans and between Libor + 1.5% and 2.25% for Eurodollar loans. The loan is collateralized by substantially all of the Company’s oil and gas properties. The Company is required to meet certain financial covenants for the quarter ended June 30, 2007 which include a current ratio of 1 to 1, net of derivative instruments, and a consolidated debt to EBITDAX (earnings before interest, taxes, depreciation, amortization and exploration) of less than 4.25 to 1 for the quarter ended June 30, 2007, 4.0 to 1 for the quarters ending September 30 and December 31, 2007, and 3.75 to 1 for the end of each quarter thereafter. The financial covenants only include subsidiaries which the Company owns 100%. At June 30, 2007, the Company was in compliance with its quarterly debt covenants and restrictions.
     Unsecured Term Loan
In December 2006 the Company entered into an agreement with JP Morgan Chase Bank N.A., for a $25.0 million unsecured term loan with interest at LIBOR plus a margin of 3.5% at December 31, 2006. The note was paid in full in January 2007 with the proceeds from the $56.4 million equity offering.

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Table of Contents

DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(5) Long Term Debt, Continued
     Credit Facility – DHS
On May 4, 2006, DHS entered into a new $100.0 million senior secured credit facility with JP Morgan Chase Bank, N.A and initially borrowed $75.0 million. The facility had a delayed draw feature that was utilized during the three months ended March 31, 2007 to borrow an additional $15 million of which $9.5 million has been subsequently repaid. Borrowings on the facility bear interest at LIBOR plus 300 basis points. The facility includes financial covenants which require a maximum debt to EBITDA ratio of 2.50 to 1.00 (with such ratio decreasing to 2.25 to 1.00 for the quarters ending March 31, 2008 through December 31, 2008 and 2.00 to 1.00 for the fiscal quarters ending March 31, 2009 through March 31, 2012) and a minimum EBITDA to interest expense ratio of 4.50 to 1.00 (with such ratio increasing to 5.00 to 1.00 for the fiscal quarters ending March 31, 2008 and thereafter). The facility matures on May 4, 2012 and requires quarterly principal payments of 0.25% of the amount outstanding. In addition, an annual mandatory prepayment is required each April based on a percentage of excess cash flow (as defined) during the preceding fiscal year, although no such payment was required in April 2007. The facility is non-recourse to Delta. At June 30, 2007, DHS was in compliance with its quarterly debt covenants and restrictions.
     Five Year Maturities of Long-Term Debt
Borrowing availability under the Delta bank credit facility at June 30, 2007 was approximately $130.0 million and zero under the DHS facility. Maturities of long-term debt, in thousands of dollars based on contractual terms, are as follows:
     
YEAR ENDING June 30,
    
2008
 $1,000 
2009
  14,966 
2010
  11,610 
2011
  10,333 
2012
  42,425 
Thereafter
  265,000 
 
   
 
 $345,334 
 
   
(6) Commitments and Contingencies
Shareholder Derivative Suits
Within the past two years, there has been significant focus on corporate governance and accounting practices in the grant of equity based awards to executives and employees of publicly traded companies, including the use of market hindsight to select award dates to favor award recipients. After being identified in a third-party report as statistically being at risk for possibly backdating option grants, in May 2006 the Company’s Board of Directors created a special committee comprised of outside directors of the Company. The special committee, which was advised by independent legal counsel and advisors, undertook a comprehensive review of the Company’s historical stock option practices and related accounting treatment. In June 2006 the Company received a subpoena from the U.S. Attorney for the Southern District of New York and an inquiry from the staff of the SEC related to the Company’s stock option grants and related practices. The special committee of the Company’s Board of Directors reported to the Board that, while its review revealed deficiencies in the documentation of the Company’s option grants in prior years, there was no evidence of option backdating or other misconduct by the

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Table of Contents

DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(6) Commitments and Contingencies, Continued
Company’s executives or directors in the timing or selection of the Company’s option grant dates, or that would cause the Company to conclude that its prior accounting for stock option grants was incorrect in any material respect. The Company provided the results of the internal investigation to the U.S. Attorney and to the SEC in August 2006, and has been orally informed through counsel that the US Attorney has closed the matter. The Company further believes that the SEC has also closed its informal inquiry.
During September and October of 2006, three separate shareholder derivative actions were filed on the Company’s behalf in US District Court for the District of Colorado relating to the options backdating issue, all of which have been consolidated into a single action. The consolidated complaint alleges that certain of the Company’s executive officers and directors engaged in various types of misconduct in connection with certain stock option grants. Specifically, the plaintiffs allege that the defendant directors, in their capacity as members of the Company’s Board of Directors and its Audit or Compensation Committee, at the behest of the defendants who are or were officers and to benefit themselves, backdated the Company’s stock option grants to make it appear as though they were granted on a prior date when the Company’s stock price was lower. They allege that these backdated options unduly benefited the defendants who are or were officers and/or directors, resulted in the Company issuing materially inaccurate and misleading financial statements and caused the Company to incur substantial damages. The action also seeks to have the current and former officers and directors who are defendants disgorge to the Company certain options they received, including the proceeds of options exercised, as well as certain equitable relief and attorneys’ fees and costs. A discovery stay has been granted while the court considers various motions to dismiss the action.
Castle/Longs Trust Litigation
As a result of the acquisition of Castle Energy in April 2006, the Company’s wholly-owned subsidiary, DPCA LLC, as successor to Castle, became party to Castle’s ongoing litigation with the Longs Trust in District Court in Rusk County, Texas. The Longs Trust litigation, which was originally the subject of a jury trial in November 2000, has been separated into two pending suits, one in which the Longs Trust is seeking relief on contract claims regarding oil and gas sales and gas balancing under joint operating agreements with various Castle entities, and the other in which Castle’s claims for unpaid joint interest billings and attorneys’ fees in the amount of $964,000, plus prejudgment interest, have been granted by the trial court and upheld on appeal. The Company intends to vigorously defend the Longs Trust breach of contract claims. The Company has not accrued any recoveries associated with the judgment against the Longs Trust, but will do so when and if they are ultimately collected.
Management does not believe that these proceedings, individually or in the aggregate, will have a material adverse effect on the Company’s financial position, results of operations or cash flows.
(7) Stockholders’ Equity
     Preferred Stock
The Company has 3,000,000 shares of preferred stock authorized, issuable from time to time in one or more series. As of June 30, 2007 and December 31, 2006, no preferred stock was issued.
     Common Stock
On June 8, 2007, the Company issued 475,000 shares of common stock valued at approximately $9.9 million to acquire an additional interest in one well already owned and operated by the Company, and an additional interest in a non-operated property, both located in Polk County, Texas.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(7) Stockholders’ Equity, Continued
On April 25, 2007, the Company received net proceeds of $140.3 million from a public offering of 7,130,000 shares of the Company’s common stock.
On March 9, 2007, the Company issued 754,000 shares of common stock valued at approximately $13.8 million to acquire additional interests in two wells already owned and operated by the Company located in Polk County, Texas.
On February 9, 2007, the Company issued 1.5 million non-vested shares as executive performance share grants to the Company’s four executive officers that provide that the shares of common stock awarded will vest if the market price of Delta stock reaches and maintains certain price levels (See Footnote 2, “Summary of Significant Accounting Policies”).
On January 25, 2007, the Company received net proceeds of $56.4 million from a public offering of 2,768,000 shares of the Company’s common stock.
(8) Income Taxes
The Company accounts for income taxes in accordance with the provisions of SFAS No. 109. Income tax expense (benefit) attributable to income (loss) from continuing operations was $12.9 million and ($2.4) million, for the three months ended June 30, 2007 and 2006, respectively, and $5.5 million and $5.3 million for the six months ended June 30, 2007 and 2006, respectively.
In assessing the realizability of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future results of operations, and tax planning strategies in making this assessment. Based upon the level of historical taxable income, significant book losses during the six months ended June 30, 2007, and projections for future results of operations over the periods in which the deferred tax assets are deductible, among other factors, management concluded that as of June 30, 2007 the Company no longer meets the “more likely than not” requirement of SFAS No. 109 in order to recognize deferred tax assets. Accordingly, for the three and six months ended June 30, 2007, the Company recorded in income tax expense an additional valuation allowance of $44.9 million offsetting the Company’s deferred tax assets. The Company’s deferred tax assets consist primarily of net operating loss carryforwards that expire between 2007 and 2027. The recognition of the valuation allowance does not affect the Company’s ability to utilize its net operating loss carryforwards to offset future taxable income.
During the remainder of 2007 and beyond, the Company will continue to assess the realizability of its deferred tax assets based on consideration of actual and projected operating results and tax planning strategies. Should actual operating results improve, contemplated transactions occur or tax planning strategies change, the amount of the deferred tax asset considered more likely than not to be realizable could be increased. Such a change in the assessment of realizability could result in a decrease to the valuation allowance and corresponding income tax benefit, both of which could be significant.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(8) Income Taxes, Continued
Effective January 1, 2007, the Company adopted provisions of FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxes – An Interpretation of FASB Statement No. 109, or FIN 48. FIN 48 provides detailed guidance for the financial statement recognition, measurement and disclosure of uncertain tax positions recognized in the financial statements in accordance with SFAS No. 109. Tax positions must meet a “more-likely-than-not” recognition threshold at the effective date to be recognized upon the adoption of FIN 48 and in subsequent periods. Upon the adoption of FIN 48, the Company had no unrecognized tax benefits. During the six months ended June 30, 2007, no adjustments were recognized for uncertain tax benefits.
The Company recognizes interest and penalties related to uncertain tax positions in general and administrative expense. No interest and penalties related to uncertain tax positions were accrued at June 30, 2007.
The tax years 2003 through 2006 for federal returns and 2002 through 2006 for state returns remain open to examination by the major taxing jurisdictions in which we operate, although no material changes to unrecognized tax positions are expected within the next twelve months.
(9) Income (Loss) Per Share
The following table sets forth the computation of basic and diluted income (loss) per share:
                 
  Three Months Ended  Six Months Ended 
  June 30,  June 30, 
  2007  2006  2007  2006 
  (In thousands, except per share amounts) 
Net income (loss)
 $(94,205) $4,210  $(112,950) $18,015 
 
                
Basic weighted-average common shares outstanding
  62,417   52,371   58,348   51,037 
Add: dilutive effects of stock options and unrestricted stock grants
  *   1,357   *   1,444 
Add: dilutive effect of 33/4% Convertible Notes using the if-converted method
  *      *    
 
            
 
                
Diluted weighted-average common shares outstanding
  62,417   53,728   58,348   52,481 
 
            
 
                
Basic net income (loss) per common share
 $(1.51) $.08  $(1.94) $.35 
 
            
Diluted net income (loss) per common share*
 $N/A  $.08  $N/A  $.34 
 
            
 
* Potentially dilutive securities outstanding of 6,064 at June 30, 2007 were anti-dilutive.

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(10) Guarantor Financial Information
Delta issued 7% Senior Notes (“Notes”) on March 15, 2005, for the aggregate amount of $150.0 million, which pay interest semiannually on April 1st and October 1st and mature in 2015. The net proceeds were used to refinance debt outstanding under the Company’s credit facility. The Notes are guaranteed by Piper Petroleum Company and certain other 100% owned subsidiaries of the Company (“Guarantors”). The Guarantors, fully, jointly and severally, irrevocably and unconditionally guarantee the performance and payment when due of all the obligations under the Notes. Big Dog, Shark, DHS, CRBP, PGR, DPCA and Amber (“Non-guarantors”) are not guarantors of the indebtedness under the Notes.
The following financial information sets forth the Company’s condensed consolidated balance sheets as of June 30, 2007 and December 31, 2006, the condensed consolidated statements of operations for the three and six months ended June 30, 2007 and 2006, and the condensed consolidated statements of cash flows for the six months ended June 30, 2007 and 2006 (in thousands).
Condensed Consolidated Balance Sheet
June 30, 2007
                     
      Guarantor  Non-Guarantor  Adjustments/    
  Issuer  Entities  Entities  Eliminations  Consolidated 
Current assets
 $110,477  $1,140  $27,260  $  $138,877 
 
                    
Property and equipment:
                    
Oil and gas properties
  818,161   422   68,247   (4,411)  882,419 
Drilling rigs and trucks
  595      148,929      149,524 
Other
  28,606   4,320   1,337      34,263 
 
               
Total property and equipment
  847,362   4,742   218,513   (4,411)  1,066,206 
 
                    
Accumulated DD&A
  (188,660)  (116)  (31,964)     (220,740)
 
               
 
                    
Net property and equipment
  658,702   4,626   186,549   (4,411)  845,466 
 
                    
Investment in subsidiaries
  75,590         (75,590)   
Other long-term assets
  25,192   3,767   9,196      38,155 
 
               
 
                    
Total assets
 $869,961  $9,533  $223,005  $(80,001) $1,022,498 
 
               
 
                    
Current liabilities
 $81,985  $362  $9,160  $  $91,507 
 
                    
Long-term liabilities
                    
Long-term debt, derivative instruments, and deferred taxes
  262,622   1,800   89,724      354,146 
Asset retirement obligation and other debt
  3,580   9   98      3,687 
 
               
 
                    
Total long-term liabilities
  266,202   1,809   89,822      357,833 
 
                    
Minority interest
  27,223            27,223 
 
                    
Stockholders’ equity
  494,551   7,362   124,023   (80,001)  545,935 
 
               
 
                    
Total liabilities and stockholders’ equity
 $869,961  $9,533  $223,005  $(80,001) $1,022,498 
 
               

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(10) Guarantor Financial Information, Continued
Condensed Consolidated Balance Sheet
December 31, 2006
                     
      Guarantor  Non-Guarantor  Adjustments/    
  Issuer  Entities  Entities  Eliminations  Consolidated 
Current assets
 $35,521  $2,447  $25,401  $  $63,369 
Property and equipment:
                    
Oil and gas properties
  763,126   444   58,078   (12,119)  809,529 
Drilling rigs and trucks
  595      135,443      136,038 
Other
  23,435   4,320   1,137      28,892 
 
               
Total property and equipment
  787,156   4,764   194,658   (12,119)  974,459 
 
                    
Accumulated DD&A
  (112,691)  (119)  (20,004)     (132,814)
 
               
 
                    
Net property and equipment
  674,465   4,645   174,654   (12,119)  841,645 
 
                    
Investment in subsidiaries
  66,366         (66,366)   
Other long-term assets
  11,424   3,521   9,385      24,330 
 
               
 
                    
Total assets
 $787,776  $10,613  $209,440  $(78,485) $929,344 
 
               
 
                    
Current liabilities
 $88,344  $1,200  $10,035  $  $99,579 
 
                    
Long-term liabilities
                    
Long-term debt, derivative instruments, and other
  283,695   1,600   84,799      370,094 
Asset retirement obligation and other debt
  3,956   9   83      4,048 
 
               
 
                    
Total long-term liabilities
  287,651   1,609   84,882      374,142 
 
                    
Minority interest
  27,390            27,390 
 
                    
Stockholders’ equity
  384,391   7,804   114,523   (78,485)  428,233 
 
               
 
                    
Total liabilities and stockholders’ equity
 $787,776  $10,613  $209,440  $(78,485) $929,344 
 
               
Condensed Consolidated Statement of Operations
Three Months Ended June 30, 2007
                     
      Guarantor  Non-Guarantor  Adjustments/    
  Issuer  Entities  Entities  Eliminations  Consolidated 
Total revenue
 $33,860  $140  $22,241  $(7,254) $48,987 
 
                    
Operating expenses:
                    
Oil and gas expenses
  7,604   45   118      7,767 
Depreciation and depletion
  16,462   (8)  6,515      22,969 
Exploration expense
  745   27         772 
Drilling and trucking operations
        14,287   (4,735)  9,552 
Dry hole, abandonment and impaired
  69,061            69,061 
General and administrative
  11,856   28   1,044      12,928 
 
               
 
                    
Total expenses
  105,728   92   21,964   (4,735)  123,049 
 
               
 
                    
Operating income (loss)
  (71,868)  48   277   (2,519)  (74,062)
 
                    
Other income and (expenses)
  (2,544)  16   (1,388)  291   (3,625)
Income tax benefit (expense)
  (13,284)     339      (12,945)
Income from discontinued operations, net of tax
  307            307 
Loss on sale of discontinued operations, net of tax
  (3,880)           (3,880)
 
               
 
                    
Net income (loss)
 $(91,269) $64  $(772) $(2,228) $(94,205)
 
               

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(10) Guarantor Financial Information, Continued
Condensed Consolidated Statement of Operations
Three Months Ended June 30, 2006
                     
      Guarantor  Non-Guarantor  Adjustments/    
  Issuer  Entities  Entities  Eliminations  Consolidated 
Total revenue
 $26,315  $802  $20,036  $(6,460)  40,693 
 
                    
Operating expenses:
                    
Oil and gas expenses
  6,188   152   249      6,589 
Depreciation and depletion
  12,991   110   4,026      17,127 
Exploration expense
  1,493            1,493 
Drilling and trucking operations
        11,031   (3,441)  7,590 
Dry hole, abandonment and impaired
  46            46 
General and administrative
  7,967   150   668      8,785 
Gain on sale of oil and gas properties
  (47)           (47)
 
               
 
                    
Total expenses
  28,638   412   15,974   (3,441)  41,583 
 
               
 
                    
Operating income (loss)
  (2,323)  390   4,062   (3,019)  (890)
 
                    
Other income and (expenses)
  (2,468)  1   (2,743)  (328)  (5,538)
Income tax (expense) benefit
  2,439            2,439 
Income from discontinued operations, net of tax
  2,124            2,124 
Extraordinary gain, net of tax
     6,075         6,075 
 
               
 
                    
Net income (loss)
 $(228) $6,466  $1,319  $(3,347) $4,210 
 
               
Condensed Consolidated Statement of Operations
Six Months Ended June 30, 2007
                     
      Guarantor  Non-Guarantor  Adjustments/    
  Issuer  Entities  Entities  Eliminations  Consolidated 
Total revenue
 $59,926  $(449) $43,832  $(11,834) $91,475 
 
                    
Operating expenses:
                    
Oil and gas expenses
  14,039   (85)  697      14,651 
Depreciation and depletion
  33,404   (167)  12,252      45,489 
Exploration expense
  1,369   27         1,396 
Drilling and trucking operations
        27,439   (7,423)  20,016 
Dry hole, abandonment and impaired
  72,578            72,578 
General and administrative
  23,142   (595)  1,926      24,473 
 
               
 
                    
Total expenses
  144,532   (820)  42,314   (7,423)  178,603 
 
               
 
                    
Operating income (loss)
  (84,606)  371   1,518   (4,411)  (87,128)
 
                    
Other income and (expenses)
  (9,909)  60   (3,174)  308   (12,715)
Income tax benefit (expense)
  (5,829)     359      (5,470)
Income from discontinued operations, net of tax
  905            905 
Loss on sale of discontinued operations, net of tax
  (8,542)           (8,542)
 
               
 
                    
Net income (loss)
 $(107,981) $431  $(1,297) $(4,103) $(112,950)
 
               

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(10) Guarantor Financial Information, Continued
Condensed Consolidated Statement of Operations
Six Months Ended June 30, 2006
                     
      Guarantor  Non-Guarantor  Adjustments/    
  Issuer  Entities  Entities  Eliminations  Consolidated 
Total revenue
 $52,423  $1,342  $34,609  $(10,636)  77,738 
 
                    
Operating expenses:
                    
Oil and gas expenses
  12,962   242   277      13,481 
Depreciation and depletion
  24,343   152   6,520      31,015 
Exploration expense
  2,173      3      2,176 
Drilling and trucking operations
        19,048   (5,555)  13,493 
Dry hole, abandonment and impaired
  1,386            1,386 
General and administrative
  15,404   167   1,625      17,196 
Gain on sale of oil and gas properties
  (18,916)           (18,916)
 
               
 
                    
Total expenses
  37,352   561   27,473   (5,555)  59,831 
 
               
 
                    
Operating income (loss)
  15,071   781   7,136   (5,081)  17,907 
 
Other income and (expenses)
  963   2   (3,899)  (859)  (3,793)
Income tax expense
  (5,306)           (5,306)
Income from discontinued operations, net of tax
  3,132            3,132 
Extraordinary gain, net of tax
     6,075         6,075 
 
               
 
                    
Net income (loss)
 $13,860  $6,858  $3,237  $(5,940) $18,015 
 
               
Condensed Consolidated Statement of Cash Flows
Six Months Ended June 30, 2007
                 
      Guarantor  Non-Guarantor    
  Issuer  Entities  Entities  Consolidated 
Operating activities
 $12,895  $273  $11,544  $24,712 
Investing activities
  (84,748)  (1,362)  (26,437)  (112,547)
Financing activities
  153,942      16,536   170,478 
 
            
 
                
Net increase in cash and cash equivalents
  82,089   (1,089)  1,643   82,643 
 
                
Cash at beginning of the period
  2,282   1,637   3,747   7,666 
 
            
 
                
Cash at the end of the period
 $84,371  $548  $5,390  $90,309 
 
            
Condensed Consolidated Statement of Cash Flows
Six Months Ended June 30, 2006
                 
      Guarantor  Non-Guarantor    
  Issuer  Entities  Entities  Consolidated 
Operating activities
 $22,857  $(340) $6,181  $28,698 
Investing activities
  (73,502)  21,810   (46,271)  (97,963)
Financing activities
  51,239   (19,261)  51,565   83,543 
 
            
 
                
Net increase (decrease) in cash and cash equivalents
  594   2,209   11,475   14,278 
 
                
Cash at beginning of the period
  1,949   216   3,354   5,519 
 
            
 
                
Cash at the end of the period
 $2,543  $2,425  $14,829  $19,797 
 
            

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DELTA PETROLEUM CORPORATION
AND SUBSIDIARIES
Notes to Consolidated Financial Statements
Six Months Ended June 30, 2007 and 2006
(Unaudited)
(11) Business Segments
The Company has two reportable segments: oil and gas exploration and production (“Oil and Gas”) and drilling operations (“Drilling”) through its ownership in DHS. Following is a summary of segment results for the three and six months ended June 30, 2007 and 2006:
                 
          Inter-segment    
  Oil and Gas  Drilling  Eliminations  Consolidated 
Three Months Ended June 30, 2007
                
Revenues from external customers
 $34,879  $14,108  $  $48,987 
Inter-segment revenues
     7,254   (7,254)   
 
            
Total revenues
 $34,879  $21,362  $(7,254) $48,987 
 
                
Operating income (loss)
 $(72,017) $474  $(2,519) $(74,062)
 
                
Other expense1
  (2,527)  (1,389)  291   (3,625)
 
            
Income (loss) from continuing operations, before tax
 $(74,544) $(915) $(2,228) $(77,687)
 
            
 
                
Three Months Ended June 30, 2006
                
Revenues from external customers
 $27,762  $12,931  $  $40,693 
Inter-segment revenues
     6,460   (6,460)   
 
            
Total revenues
 $27,762  $19,391  $(6,460) $40,693 
 
                
Operating income (loss)
 $(1,651) $3,779  $(3,018) $(890)
 
                
Other income and (expense)1
  (2,467)  (2,743)  (328)  (5,538)
 
            
Income (loss) from continuing operations, before tax
 $(4,118) $1,036  $(3,346) $(6,428)
 
            
 
                
Six Months Ended June 30, 2007
                
Revenues from external customers
 $61,073  $30,402  $  $91,475 
Inter-segment revenues
     11,834   (11,834)   
 
            
Total revenues
 $61,073  $42,236  $(11,834) $91,475 
 
                
Operating income (loss)
 $(84,923) $2,206  $(4,411) $(87,128)
 
                
Other expense1
  (9,849)  (3,174)  308   (12,715)
 
            
Income (loss) from continuing operations, before tax
 $(94,772) $(968) $(4,103) $(99,843)
 
            
 
                
Six Months Ended June 30, 2006
                
Revenues from external customers
 $54,693  $23,045  $  $77,738 
Inter-segment revenues
     10,637   (10,637)   
 
            
Total revenues
 $54,693  $33,682  $(10,637) $77,738 
 
                
Operating income (loss)
 $16,384  $6,604  $(5,081) $17,907 
 
                
Other income and (expense)1
  965   (3,899)  (859)  (3,793)
 
            
Income (loss) from continuing operations, before tax
 $17,349  $2,705  $(5,940) $14,114 
 
            
 
1 Includes interest and financing costs, gain on sale of marketable securities, unrealized losses on derivative contracts and other miscellaneous income for Oil and Gas, and other miscellaneous income for Drilling. Minority interest is included in inter-segment eliminations.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Forward Looking Statements
This Quarterly Report on Form 10-Q contains forward-looking statements, within the meaning of Section 27A of the Securities Act of 1933, as amended (“Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (“Exchange Act”).
We are including the following discussion to inform our existing and potential security holders generally of some of the risks and uncertainties that can affect us and to take advantage of the “safe harbor” protection for forward-looking statements afforded under federal securities laws. From time to time, our management or persons acting on our behalf make forward-looking statements to inform existing and potential security holders about us. Forward-looking statements are generally accompanied by words such as “estimate,” “project,” “predict,” “believe,” “expect,” “anticipate,” “plan,” “goal” or other words that convey the uncertainty of future events or outcomes. Except for statements of historical or present facts, all other statements contained in this Form 10-Q are forward-looking statements. The forward-looking statements may appear in a number of places and include statements with respect to, among other things: business objectives and strategic plans; operating strategies; acquisition strategies; drilling wells; oil and gas reserve estimates (including estimates of future net revenues associated with such reserves and the present value of such future net revenues); estimates of future production of oil and natural gas; expected results or benefits associated with recent acquisitions; marketing of oil and natural gas; expected future revenues and earnings, and results of operations; future capital, development and exploration expenditures (including the amount and nature thereof); our expectation that we will have adequate cash from operations and credit facility borrowings to meet future debt service, capital expenditure and working capital requirements in fiscal year 2007; nonpayment of dividends; expectations regarding competition and our competitive advantages; impact of the adoption of new accounting standards and our financial and accounting systems and analysis programs; and effectiveness of our internal control over financial reporting.
These statements by their nature are subject to certain risks, uncertainties and assumptions and will be influenced by various factors. Should any of the assumptions underlying a forward-looking statement prove incorrect, actual results could vary materially. In some cases, information regarding certain important factors that could cause actual results to differ materially from any forward-looking statement appears together with such statement. In addition, the factors described under “Risk Factors” in our Form 10-K for the year ended December 31, 2006, as well as other possible factors not listed, could cause actual results to differ materially from those expressed in forward-looking statements, including, without limitation, the following:
  deviations in and volatility of the market prices of both crude oil and natural gas;
 
  the timing, effects and success of our acquisitions, dispositions and exploration and development activities;
 
  uncertainties in the estimation of proved reserves and in the projection of future rates of production;
 
  timing, amount, and marketability of production;
 
  third party curtailment, processing plant or pipeline capacity constraints beyond our control;
 
  our ability to find, acquire, market, develop and produce new properties;
 
  plans with respect to divestiture of oil and gas properties;
 
  effectiveness of management strategies and decisions;
 
  the strength and financial resources of our competitors;

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  climatic conditions;
 
  changes in the legal and/or regulatory environment and/or changes in accounting standards policies and practices or related interpretations by auditors or regulatory entities;
 
  unanticipated recovery or production problems, including cratering, explosions, fires and uncontrollable flows of oil, gas or well fluids; and
 
  ability to fully utilize income tax operating loss and credit carry-forwards.
Many of these factors are beyond our ability to control or predict. These factors are not intended to represent a complete list of the general or specific factors that may affect us.
All forward-looking statements speak only as of the date made. All subsequent written and oral forward-looking statements attributable to us, or persons acting on our behalf, are expressly qualified in their entirety by the cautionary statements above. Except as required by law, we undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which it is made or to reflect the occurrence of anticipated or unanticipated events or circumstances.
Recent Developments
  Primarily due to continued success from our Piceance Basin and Austin Chalk drilling activities, our production from continuing operations increased 17% to 4.2 Mmcfe, compared to 3.6 Mmcfe for the comparable prior year quarter and increased 11% to 7.8 Mmcfe, compared to 7.0 Mmcfe for the comparable prior year six month period.
 
  On April 25, 2007, we completed debt and equity offerings for net proceeds of $251.9 million, of which a portion was used to repay in full our JP Morgan credit facility. The remaining proceeds will be used to fund our capital development program.
 
  During June 2007, we acquired a 50% non-controlling ownership interest in Delta Oilfield Tank Company, LLC (“Delta Oilfield”) for cash consideration of $4.0 million. Delta Oilfield is an oilfield equipment manufacturing company located in Ft. Morgan, Colorado that will help ensure frac tank availability for our drilling program and provide us the opportunity to benefit from strong frac tank demand.
The following discussion and analysis relates to items that have affected our results of operations for the three and six months ended June 30, 2007 and 2006. This analysis should be read in conjunction with our consolidated financial statements and accompanying notes included in this Form 10-Q.
Results of Operations
Quarter Ended June 30, 2007 Compared to Quarter Ended June 30, 2006
Net Income (loss). Net loss was $94.2 million, or $1.51 per diluted common share, for the three months ended June 30, 2007, compared to net income of $4.2 million, or $.08 per diluted common share, for the three months ended June 30, 2006. Loss from continuing operations increased from $4.0 million for the three months ended June 30, 2006 to $90.6 million for the three months ended June 30, 2007, due primarily to significant dry hole costs and impairments, higher depreciation, depletion, and amortization expense and increased general and administrative expense. Net loss increased significantly due to a $44.9 million valuation allowance required to be recorded against the Company’s deferred tax assets.
Oil and Gas Sales. During the three months ended June 30, 2007, oil and gas sales from continuing operations increased 2% to $31.5 million, as compared to $30.8 million for the comparable period a year earlier. The increase was the result of a 17% increase in production from continuing operations, partially offset by a 10% decrease in oil prices. The average onshore gas price received during the three months ended June 30, 2007 of $5.89 per Mcf compared to $5.89 per Mcf for the year earlier period, a decrease in average onshore oil price

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received during the three months ended June 30, 2007 of $61.31 per Bbl compared to $67.89 per Bbl for the year earlier period, and a decrease in offshore oil price received of $47.49 per Bbl during the three months ended June 30, 2007 compared to $53.73 for the year earlier period.
Net gains (losses) from effective hedging activities were a $3.4 million gain and a $3.0 million loss for the three months ended June 30, 2007 and 2006, respectively. The gain in 2007 is primarily due to lower oil and gas prices. These gains (losses) are recorded as an increase or decrease in revenues.
Contract Drilling and Trucking Fees. Contract drilling and trucking fees for the three months ended June 30, 2007 increased to $14.1 million compared to $12.9 million for the year earlier period. The increase is the result of the increase from 14 to 17 rigs in operation by DHS.
Production and Cost Information
Production volumes, average prices received and cost per equivalent Mcf for the three months ended June 30, 2007 and 2006 are as follows:
                 
  Three Months Ended June 30,
  2007 2006
  Onshore Offshore Onshore Offshore
Production – Continuing Operations:
                
Oil (MBbl)
  234   38   269   38 
Gas (MMcf)
  2,606      1,775    
Production – Discontinued Operations:
                
Oil (MBbl)
        47    
Gas (MMcf)
  (11)     416    
 
                
Total Production (MMcfe)
  4,000   230   4,091   229 
 
                
Average Price – Continuing Operations:
                
Oil (per barrel)
 $61.31  $47.49  $67.89  $53.73 
Gas (per Mcf)
 $5.89  $  $5.89  $ 
 
                
Costs per Mcfe – Continuing Operations:
                
Hedge effect
 $.84  $  $(.89) $ 
Lease operating expense
 $1.05  $4.31  $1.11  $3.78 
Production taxes
 $.45  $.06  $.54  $.06 
Transportation costs
 $.19  $  $.04  $ 
Depletion expense
 $4.14  $1.24  $3.71  $.82 
Lease Operating Expense. Lease operating expenses for the three months ended June 30, 2007 were $5.2 million compared to $4.6 million for the year earlier period. Lease operating expense from continuing operations for onshore properties for the three months ended June 30, 2007 was $1.05 per Mcfe as compared to $1.11 per Mcfe for the year earlier period primarily due to additional volumes from new wells without significant additional operating costs.
Depreciation, Depletion, and Amortization – oil and gas. Depreciation, depletion and amortization expense increased 32% to $17.4 million for the three months ended June 30, 2007, as compared to $13.2 million for the year earlier period. Depletion expense for the three months ended June 30, 2007 was $16.9 million compared to $12.8 million for the three months ended June 30, 2006. The 32% increase in depletion expense was due to a 17% increase in production from continuing operations and a 12% increase in the onshore depletion rate. Our onshore depletion rate increased to $4.14 per Mcfe for the three months ended June 30, 2007 from $3.71 per Mcfe for the year earlier period.

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Depreciation and Amortization – drilling and trucking. Depreciation and amortization expense – drilling increased to $5.6 million for the three months ended June 30, 2007, as compared to $3.9 million for the year earlier period. This increase can be attributed to the additional rigs placed in service through DHS.
Exploration Expense. Exploration expense consists of geological and geophysical costs and lease rentals. Our exploration costs for the three months ended June 30, 2007 were $772,000 compared to $1.5 million for the year earlier period. Current year exploration activities include activities in our Columbia River Basin, central Utah Hingeline, and Newton County, Texas projects.
Dry Hole Costs and Impairments. We incurred dry hole costs of approximately $11.6 million for the three months ended June 30, 2007 compared to $46,000 for the comparable period a year ago. For the three months ended June 30, 2007, our dry hole costs related primarily to one operated well in Newton (Texas) and one non-operated well in Howard Ranch (Wyoming).
During the three months ended June 30, 2007, the Company recorded impairments totaling approximately $57.5 million primarily related to the Howard Ranch and Fuller fields in Wyoming ($37.5 million and $10.3 million, respectively), and the South Angleton field in Texas ($8.8 million), primarily due to lower Rocky Mountain natural gas prices and marginally economic deep zones on the Howard Ranch Prospect.
Drilling and Trucking Operations. Drilling expenses increased to $9.6 million for the three months ended June 30, 2007 compared to $7.6 million for the comparable prior year period. This increase can be attributed to the increase in the number of rigs in operation, 17 rigs as of June 30, 2007 compared to 14 rigs at June 30, 2006.
General and Administrative Expense. General and administrative expense increased 47% to $12.9 million for the three months ended June 30, 2007, as compared to $8.8 million for the comparable prior year period. The increase in general and administrative expenses is primarily attributed to an increase in non-cash equity compensation of $3.1 million and our 19% increase in technical and administrative staff and related personnel costs.
Gain (Loss) on Ineffective Derivative Instruments, Net. During the three months ended September 30, 2005, our NYMEX gas derivative contracts became ineffective and no longer qualified for hedge accounting. In addition, our 2008 CIG gas derivative contract entered into in April 2007 did not qualify for hedge accounting. Hedge ineffectiveness results from different changes in the derivative contract terms and the physical location, grade and quality of our oil and natural gas production. The change in fair value of our NYMEX gas contracts and our 2008 CIG gas contract is reflected in earnings, as opposed to being recorded in other comprehensive income (loss), a component of stockholders’ equity. As a result, we recognized $989,000 and $2.0 million non-cash gains in our statement of operations during the three months ended June 30, 2007 and 2006, respectively. As commodity prices fluctuate, we will record our NYMEX and 2008 CIG gas derivative contracts at market value with any changes in market value recorded through unrealized gain (loss) on derivatives contracts in our statement of operations.
Effective July 1, 2007 we discontinued cash flow hedge accounting. Beginning July 1, 2007, we will recognize mark-to-market gains and losses in current earnings instead of deferring those amounts in accumulated other comprehensive income for the contracts that qualify as cash flow hedges. The net derivative gains in accumulated other comprehensive income as of June 30, 2007 related to those derivatives that were previously accounted for under hedge accounting will be reclassified to earnings as the original hedged transactions occur.
Minority Interest. Minority interest represents the minority investors’ percentage of their share of income or losses from DHS in which they hold an interest. During the three months ended June 30, 2007, DHS generated greater profit resulting in increased minority interest expense.
Interest and Financing Costs, Net. Interest and financing costs decreased 27% to $5.3 million for the three months ended June 30, 2007, as compared to $7.4 million for the comparable year earlier period. The decrease is primarily related to lower interest rates on the outstanding debt balance from the convertible notes financed in

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April, and increased interest income from invested cash, partially offset by a higher average amount outstanding under the DHS credit facility.
Income Tax Expense (Benefit). Due to our continued losses, we were required by the “more likely than not” provisions of SFAS No. 109 to record a valuation allowance on our deferred tax assets beginning with the second quarter of 2007. As a result, our income tax expense for the three months ended June 30, 2007 of $12.9 million includes a valuation allowance of $44.9 million. During the three months ended June 30, 2006, an income tax benefit of $2.4 million was recorded for continuing operations at an effective tax rate of 37.96%.
Discontinued Operations. Discontinued operations for the three months ended June 30, 2007 include the Skinner assets which are held for sale as of June 30, 2007. Discontinued operations for the three months ended June 30, 2006 include the Frisco field in Pointe Coupee Parish, Louisiana, which was sold in June 2006, the Panola and Rusk County, Texas properties, which were sold in August 2006, the East Texas and Pennsylvania properties, which were sold in August 2006, the Kansas field, which was sold in January 2007, the Australia field and the New Mexico and East Texas properties, which were sold in March 2007.
Extraordinary Gain. The Company recorded a $6.1 million extraordinary gain related to the Castle acquisition which closed in April 2006.
Six Months Ended June 30, 2007 Compared to Six Months Ended June 30, 2006
Net Income (Loss). Net loss was $113.0 million, or $1.94 per diluted common share, for the six months ended June 30, 2007, compared to net income of $18.0 million, or $.34 per diluted common share, for the six months ended June 30, 2006. Income from continuing operations decreased from $8.8 million for the six months ended June 30, 2006 to a loss of $105.3 million for the six months ended June 30, 2007, due primarily to dry hole costs and impairments, first half 2006 gains on undeveloped property sales and ineffective derivative instruments that did not occur during the first half of 2007, and due to higher depreciation, depletion, and amortization expense, and increased general and administrative expense. Net loss increased significantly due to a $44.9 million valuation allowance required to be recorded against the Company’s deferred tax assets.
Oil and Gas Sales. During the six months ended June 30, 2007, oil and gas sales from continuing operations decreased 5% to $56.5 million, as compared to $59.5 million for the comparable period a year earlier. The decrease was the result of a 7% decrease in gas prices and a 10% decrease in oil prices, partially offset by an 11% increase in production from continuing operations. The average onshore gas price received during the six months ended June 30, 2007 of $5.88 per Mcf compared to $6.29 per Mcf for the year earlier period, a decrease in average onshore oil price received during the six months ended June 30, 2007 of $58.42 per Bbl compared to $64.35 per Bbl for the year earlier period, and a decrease in offshore oil price received of $44.21 per Bbl during the six months ended June 30, 2007 compared to $50.82 for the year earlier period.
Net gains (losses) from effective hedging activities were $4.5 million gain and $4.8 million loss for the six months ended June 30, 2007 and 2006, respectively. The gain in 2007 realized hedges is primarily due to lower oil prices. These gains (losses) are recorded as an increase or decrease in revenues.
Contract Drilling and Trucking Fees. Contract drilling and trucking fees for the six months ended June 30, 2007 increased to $30.4 million compared to $23.0 million for the year earlier period. The increase is the result of the increase from 14 to 17 rigs in operation by DHS.

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Production and Cost Information
Production volumes, average prices received and cost per equivalent Mcf for the six months ended June 30, 2007 and 2006 are as follows:
                 
  Six Months Ended June 30,
  2007 2006
  Onshore Offshore Onshore Offshore
Production – Continuing Operations:
                
Oil (MBbl)
  443   75   540   85 
Gas (MMcf)
  4,651      3,251    
Production – Discontinued Operations:
                
Oil (MBbl)
  21      95    
Gas (MMcf)
  271      814    
 
                
Total Production (MMcfe)
  7,705   449   7,872   508 
 
                
Average Price – Continuing Operations:
                
Oil (per barrel)
 $58.42  $44.21  $64.35  $50.82 
Gas (per Mcf)
 $5.88  $  $6.29  $ 
 
                
Costs per Mcfe – Continuing Operations:
                
Hedge effect
 $.62  $  $(.74) $ 
Lease operating expense
 $1.13  $3.11  $1.13  $4.08 
Production taxes
 $.45  $.06  $.52  $.05 
Transportation costs
 $.23  $  $.11  $ 
Depletion expense
 $4.54  $1.32  $3.61  $.81 
Lease Operating Expense. Lease operating expenses for the six months ended June 30, 2007 were $9.6 million compared to $9.4 million for the year earlier period. Lease operating expense from continuing operations for onshore properties for the six months ended June 30, 2007 was $1.13 per Mcfe as compared to $1.13 per Mcfe for the year earlier period.
Depreciation, Depletion and Amortization – oil and gas. Depreciation, depletion and amortization expense increased 42% to $34.8 million for the six months ended June 30, 2007, as compared to $24.6 million for the year earlier period. Depletion expense for the six months ended June 30, 2007 was $33.8 million compared to $23.8 million for the six months ended June 30, 2006. The 42% increase in depletion expense was due to an 11% increase in production from continuing operations and a 26% increase in the onshore depletion rate. Our onshore depletion rate increased to $4.54 per Mcfe for the six months ended June 30, 2007 from $3.61 per Mcfe for the year earlier period.
Depreciation and Amortization – drilling and trucking. Depreciation and amortization expense – drilling increased to $10.7 million for the six months ended June 30, 2007, as compared to $6.5 million for the year earlier period. This increase can be attributed to the additional rigs placed in service through DHS.
Exploration Expense. Exploration expense consists of geological and geophysical costs and lease rentals. Our exploration costs for the six months ended June 30, 2007 were $1.4 million compared to $2.2 million for the year earlier period. Current year exploration activities include activities in our Columbia River Basin, central Utah Hingeline, and Newton County, Texas projects.
Dry Hole Costs and Impairments. We incurred dry hole costs of approximately $15.1 million for the six months ended June 30, 2007 compared to $1.4 million for the comparable period a year ago. Our dry hole costs during 2006 related primarily to three exploratory projects, one in Orange County, California, one in Texas, and one in Utah. For the six months ended June 30, 2007, our dry hole costs related primarily to four exploratory projects, two in Texas, one in Wyoming, and one in Utah.

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During the six months ended June 30, 2007, the Company recorded impairments totaling approximately $57.5 million primarily related to the Howard Ranch and Fuller fields in Wyoming ($37.5 million and $10.3 million, respectively), and the South Angleton field in Texas ($8.8 million), primarily due to lower Rocky Mountain natural gas prices and marginally economic deep zones on the Howard Ranch Prospect.
Drilling and Trucking Operations. Drilling expenses increased to $20.0 million for the six months ended June 30, 2007 compared to $13.5 million for the comparable prior year period. This increase can be attributed to the increase in the number of rigs in operation, 17 rigs as of June 30, 2007 compared to 14 rigs at June 30, 2006.
General and Administrative Expense. General and administrative expense increased 42% to $24.5 million for the six months ended June 30, 2007, as compared to $17.2 million for the comparable prior year period. The increase in general and administrative expenses is primarily attributed to an increase in non-cash equity compensation of $4.8 million and our 19% increase in technical and administrative staff and related personnel costs.
Gain on Sale of Oil and Gas Properties. In January and March 2006, Delta sold a combined 44% minority interest in CRBP. As the sale involved unproved properties, no gain on the partial sale of CRBP could be recognized until all of the cost basis of CRBP had been recovered. Accordingly, we recorded a $13.0 million gain, ($8.1 million net of tax) and an $11.2 million reduction to property during the first quarter of 2006 as a result of closing the transaction.
In March 2006, we sold approximately 26% of PGR. This transaction involved both proved and unproved property interests and accordingly, to the extent the sale of PGR related to unproved properties, no gain could be recognized as all of the unproved cost basis was not yet recovered. We recorded a gain of $5.9 million, $3.7 million net of tax, and a $3.4 million offset to property during the first quarter of 2006 as a result of the transaction. We retained a 74% interest in, and are the manager of, PGR.
Gain on Sale of Investment in LNG Project. On March 30, 2006, we sold our long-term minority investment in a liquid natural gas (“LNG”) project for total proceeds of $2.1 million. We recorded a gain on sale of $1.1 million ($657,000 net of tax).
Gain (Loss) on Ineffective Derivative Instruments, Net. During the three months ended September 30, 2005, our NYMEX gas derivative contracts became ineffective and no longer qualified for hedge accounting. In addition, our 2008 CIG gas derivative contract entered into in April 2007 did not qualify for hedge accounting. Hedge ineffectiveness results from different changes in the derivative contract terms and the physical location, grade and quality of our oil and natural gas production. The change in fair value of our NYMEX gas contracts and our 2008 CIG gas contract is reflected in earnings, as opposed to being recorded in other comprehensive income (loss), a component of stockholders’ equity. As a result, we recognized a non-cash loss of $674,000 and a non-cash gain of $8.5 million in our statements of operations during the six months ended June 30, 2007 and 2006, respectively. As commodity prices fluctuate, we will record our NYMEX and 2008 CIG gas derivative contracts at market value with any changes in market value recorded through unrealized gain (loss) on derivatives contracts in our statement of operations.
Effective July 1, 2007 we discontinued cash flow hedge accounting. Beginning July 1, 2007, we will recognize mark-to-market gains and losses in current earnings instead of deferring those amounts in accumulated other comprehensive income for the contracts that qualify as cash flow hedges. The net derivative gains in accumulated other comprehensive income as of June 30, 2007 related to those derivatives that were previously accounted for under hedge accounting will be reclassified to earnings as the original hedged transactions occur.
Minority Interest. Minority interest represents the minority investors’ percentage of their share of income or losses from DHS in which they hold an interest. During the six months ended June 30, 2007, DHS generated greater profit resulting in increased minority interest expense.

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Interest and Financing Costs, Net. Interest and financing costs increased 1% to $12.9 million for the six months ended June 30, 2007, as compared to $12.8 million for the comparable year earlier period. The increase is primarily related to the increase in the average amount outstanding under our credit facility, higher interest rates, and the increased long term debt balance related to the DHS credit facility, partially offset by interest income from invested cash.
Income Tax Expense. Due to our continued losses, we were required by the “more likely than not” provisions of SFAS No. 109 to record a valuation allowance on our deferred tax assets recorded beginning with the second quarter of 2007. As a result, our income tax expense for the six months ended June 30, 2007 of $5.5 million includes a valuation allowance of $44.9 million. During the six months ended June 30, 2006, income tax expense of $5.3 million was recorded for continuing operations at an effective tax rate of 37.6%.
Discontinued Operations. Discontinued operations include the Frisco field in Pointe Coupee Parish, Louisiana, which was sold in June 2006, the Panola and Rusk County, Texas properties, which were sold in August 2006, the East Texas and Pennsylvania properties, which were sold in August 2006, the Kansas field, which was sold in January 2007, the Australia field and the New Mexico and East Texas properties, which were sold in March 2007.
Gain (Loss) on Sale of Discontinued Operations. During the first quarter of 2007, we sold non-core properties in Kansas, Texas and New Mexico, and Australia for combined proceeds of $40.3 million and a combined net loss of $8.5 million.
Extraordinary Gain. The Company recorded a $6.1 million extraordinary gain ($9.6 million, net of $3.5 million tax) related to the Castle acquisition which closed in April 2006.
Liquidity and Capital Resources
Liquidity is a measure of a company’s ability to access cash. Since December 31, 2006, we have completed several equity, debt, and property transactions as described below. On January 25, 2007, we completed a public offering of 2,768,000 shares of our common stock for net proceeds of $56.4 million. During the first quarter of 2007, we sold non-core properties in Kansas, Texas and New Mexico, and Australia for combined net proceeds of $40.3 million. On April 25, 2007, we issued 7,130,000 shares of common stock at $20.50 per share and issued $115.0 million aggregate principal amount of 33/4% Senior Convertible Notes due 2037 for total net proceeds of $251.9 million after underwriters’ discounts and commissions of $9.3 million.
Our cash requirements are largely dependent upon the number and timing of projects included in our capital development plan, most of which are discretionary. We have historically addressed our long-term liquidity requirements through the issuance of debt and equity securities when market conditions permit, through cash provided by operating activities, sales of oil and gas properties, and through borrowings under our credit facility.
During the six months ended June 30, 2007, we had an operating loss of $87.1 million, but generated cash from operating activities of $24.7 million and obtained cash from financing activities of $170.5 million. During this period we spent $126.9 million on oil and gas development (or $86.5 million, net of $40.4 million proceeds from dispositions), $4.5 million on oil and gas acquisitions, and $15.0 million on drilling and trucking capital expenditures. At June 30, 2007, we had $90.3 million in cash, total assets of $1.0 billion and a debt to capitalization ratio of 38.7%. Long-term debt at June 30, 2007 totaled $344.8 million, comprised of $80.3 million of bank debt, $149.4 million of senior subordinated notes and $115.0 million of senior convertible notes. In May 2006, DHS closed a new $100.0 million Senior Secured Credit Facility with JP Morgan Chase Bank, N.A., as administrative agent, of which $75.0 million was initially drawn and $80.3 million is outstanding at June 30, 2007. In April, our credit facility was paid in full with proceeds from the debt and equity offering. Available borrowing capacity under our bank credit facility at June 30, 2007 was approximately $130.0 million. DHS had no additional availability under its credit facility.
At June 30, 2007, we were in compliance with our quarterly financial covenants. Our covenants require a minimum current ratio of 1 to 1, net of derivative instruments, and a consolidated debt to EBITDAX (earnings

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before interest, taxes, depreciation, amortization and exploration) of less than 4.25 to 1 for the quarter ended June 30, 2007, 4.0 to 1 for the quarters ending September 30 and December 31, 2007, and 3.75 to 1 for the end of each quarter thereafter. These financial covenant calculations only reflect wholly-owned subsidiaries.
Although we expect to continue with development of our properties, a significant portion of our planned capital expenditures is discretionary and can be delayed or curtailed, if necessary, given adequate lead time. If we do not meet our covenants in the future and we are unable to obtain a waiver from the banks, we would be in default of the terms of our credit facility, our long-term debt would be reclassified to a current liability in our consolidated balance sheet and the outstanding principal balance could be called by the banks, thereby becoming immediately due and payable. During the fourth quarter of 2006, our credit facility was amended to contain covenant requirements that we believe better match our development plans and operating strategy.
The prices we receive for future oil and natural gas production and the level of production have a significant impact on operating cash flows. We are unable to predict with any degree of certainty the prices we will receive for our future oil and gas production and the success of our exploration and production activities in generating additions to production.
Although we believe we have access to adequate capital to fund our development plans, we continue to examine alternative sources of long-term capital, including a restructured debt facility, the issuance of debt instruments, the sale of preferred and common stock, the sales of non-strategic assets, and joint venture financing. Availability of these sources of capital and, therefore, our ability to execute our operating strategy will depend upon a number of factors, many of which are beyond our control.
Company Acquisitions and Growth
We continue to evaluate potential acquisitions and property development opportunities. During the six months ended June 30, 2007, we completed the following transactions:
On June 8, 2007, we acquired a 50% non-controlling ownership interest in Delta Oilfield Tank Company, LLC (“Delta Oilfield”) for cash consideration of $4.0 million. Delta Oilfield will be accounted for using the equity method of accounting and is an unconsolidated affiliate of the Company.
On June 8, 2007, we issued 475,000 shares of common stock valued at approximately $9.9 million for additional interest in a well owned and operated by the Company, and additional interest in a non-operated well.
On March 9, 2007, we issued 754,000 shares of common stock valued at approximately $13.8 million for additional interests in two wells already owned and operated by us located in Polk County, Texas.
On March 5, 2007, DHS purchased a Mid Continent Unit 36AE drilling rig (“Rig 18”) for $7.6 million. The rig is an 800 horsepower rig with a depth rating of 10,500 feet. The rig is currently operating in the Rocky Mountain region.
On March 1, 2007, we paid $3.5 million for 39,000 net acres and interests in several wells in Fremont County, Wyoming.
Historical Cash Flow
Our cash flow from operating activities decreased from $28.7 million for the six months ended June 30, 2006 to $24.7 million for the six months ended June 30, 2007, primarily as a result of changes in working capital which reduced 2007 operating cash flows. Our net cash used in investing activities increased to $112.5 million for the six months ended June 30, 2007 compared to net cash used in investing activities of $98.0 million for the year earlier period, primarily due to our increased drilling activity. Cash provided by financing activities was $170.5 million for the six months ended June 30, 2007 compared to $83.5 million for the comparable prior year period. Cash provided by financing activities was higher in 2007 primarily due to cash received in April from the debt and equity offerings.

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Capital and Exploration Expenditures and Financing
Our capital and exploration expenditures and sources of financing for the six months ended June 30, 2007 and 2006 are as follows:
         
  2007  2006 
  (In thousands) 
CAPITAL AND EXPLORATION EXPENDITURES:
        
Acquisitions:
        
Polk County, TX (non-cash)
 $23,765  $ 
Fremont County, WY
  3,500    
Other
  8,064   12,533 
Armstrong acquisition
     40,103 
Castle acquisition
     33,648 
 
        
Other development costs
  110,733   76,364 
Drilling and trucking costs
  14,974   43,394 
Dry hole costs
  993   1,386 
Exploration costs
  1,396   2,176 
 
      
 
 $163,425  $209,604 
 
      
 
        
FUNDING SOURCES:
        
Cash flow provided by operating activities
 $24,712  $28,698 
Stock issued for cash upon exercised options
  261   2,870 
Stock issued for cash, net
  196,541   33,870 
Net long-term borrowings (repayments)
  (22,546)  46,803 
Minority interest contributions
     9,018 
Proceeds from sale of oil and gas properties
  40,406   51,728 
Other
  (109)  483 
 
      
 
 $239,265  $173,470 
 
      
Sales of Oil and Gas Properties
On March 30, 2007, we completed the sale of certain non-core properties located in New Mexico and East Texas for cash consideration of approximately $31.5 million, prior to customary purchase price adjustments. The sale resulted in a loss of approximately $10.8 million.
On March 27, 2007, we completed the sale of certain non-core properties located in Australia for cash consideration of approximately $6.0 million. The sale resulted in an after-tax gain of $2.0 million.
On January 10, 2007, we completed the sale of certain non-core properties located in Padgett field, Kansas for cash consideration of $5.6 million. The transaction resulted in a gain on sale of properties of $297,000.
In March 2006, we sold approximately 26% of PGR for $20.4 million. This transaction involved both proved and unproved property interests and accordingly, to the extent the sale of PGR related to unproved properties, no gain could be recognized as all of the unproved cost basis was not yet recovered. We recorded a gain of $5.9 million, $3.7 million net of tax, and a $3.4 million reduction to property during the first quarter of 2006 as a result of the transaction. We have retained a 74% interest in PGR.
During December 2005, we transferred our ownership in approximately 427,000 gross acres (64,000 net acres) of non-operated interests in the Columbia River Basin to a newly created wholly owned subsidiary, CRBP. In January and March 2006, we sold a combined 44% minority interest in CRBP for total proceeds of $32.8 million. As the sale involved unproved properties, no gain on the partial sale of CRBP could be recognized until all of the cost basis of CRBP had been recovered. Accordingly, we recorded a $13.0 million gain, ($8.1 million net of tax) and an $11.2 million reduction to property during the first quarter of 2006 as a result of closing the transaction.

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As a result of the transaction, we now own a net interest of just over 32,300 acres in the Columbia River Basin through our remaining ownership of CRBP and additional 100% interests in 345,000 net acres in the Columbia River Basin from previous transactions.
Contractual and Long Term Debt Obligations
                     
  Payments Due by Period 
  Less than          After    
Contractual Obligations at June 30, 2007 1 year  1-3 Years  3-5 Years  5 Years  Total 
  (In thousands) 
7% Senior unsecured notes
 $  $  $  $150,000  $150,000 
Interest on 7% Senior unsecured notes
  10,500   21,000   21,000   36,283   88,783 
33/4% Senior convertible notes
           115,000   115,000 
DHS credit facility
  966   26,576   52,758      80,300 
Abandonment retirement obligation
  447   420   346   8,842   10,055 
Operating leases
  3,014   5,658   4,790   2,973   16,435 
Drilling commitments
  8,000   14,000         22,000 
Other debt obligations
  44            44 
 
               
Total contractual cash obligations
 $22,971  $67,654  $78,894  $313,098  $482,617 
 
               
     7% Senior Unsecured Notes, due 2015
On March 15, 2005, we issued 7% senior unsecured notes for an aggregate face amount of $150.0 million which pay interest semiannually on April 1 and October 1 and mature in 2015. The net proceeds were used to refinance debt outstanding under our credit facility which included the amount required to acquire the Manti properties. The notes were issued at 99.50% of par and the associated discount is being amortized to interest expense over the term of the notes. The indenture governing the notes contains various restrictive covenants that may limit our ability to, among other things, incur additional indebtedness, make certain investments, sell assets, consolidate, merge or transfer all or substantially all of our assets and the assets of our restricted subsidiaries. These covenants may limit management’s discretion in operating our business.
     33/4% Senior Convertible Notes, due 2037
On April 25, 2007, we issued $115.0 million aggregate principal amount of 33/4% Senior Convertible Notes due 2037 (the “Notes”) for net proceeds of $111.6 million after underwriters’ discounts and commissions of approximately $3.4 million. The Notes bear interest at a rate of 33/4% per annum, payable semi-annually in arrears, on May 1 and November 1 of each year, beginning November 1, 2007. The Notes will mature on May 1, 2037 unless earlier converted, redeemed or repurchased. The Notes will be convertible at the holder’s option, in whole or in part, at an initial conversion rate of 32.9598 shares of common stock per $1,000 principal amount of Notes (equivalent to a conversion price of approximately $30.34 per share) at any time prior to the close of business on the business day immediately preceding the final maturity date of the Notes, subject to prior repurchase of the Notes. The conversion rate may be adjusted from time to time in certain instances. Upon conversion of a Note, we will have the option to deliver shares of our common stock, cash or a combination of cash and shares of our common stock for the Notes surrendered. In addition, following certain fundamental changes that occur prior to maturity, we will increase the conversion rate for a holder who elects to convert its Notes in connection with such fundamental changes by a number of additional shares of common stock. Although the Notes do not contain any financial covenants, the Notes contain covenants that require us to properly make payments of principal and interest, provide certain reports, certificates and notices to the trustee under various circumstances, cause our wholly-owned subsidiaries to become guarantors of the debt, maintain an office or agency where the Notes may be presented or surrendered for payment, continue our corporate existence, pay taxes and other claims, and not seek protection from the debt under any applicable usury laws.

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     Credit Facility
During the fourth quarter of 2006, we amended our credit facility with JP Morgan Chase Bank, N.A. At June 30, 2007, the $250.0 million credit facility had an available borrowing base of approximately $130.0 million (increased to $140.0 million in August 2007) and zero outstanding. On April 25, 2007, the credit facility was fully repaid with a portion of the proceeds from our equity and debt offerings. The facility has variable interest rates based upon the ratio of outstanding debt to the borrowing base. Rates vary between prime + .25% and 1.00% for base rate loans and between Libor + 1.5% and 2.25% for Eurodollar loans. The facility is collateralized by substantially all of our oil and gas properties. We are required to meet certain financial covenants which include a current ratio of 1 to 1, net of derivative instruments, and a consolidated debt to EBITDAX (earnings before interest, taxes, depreciation, amortization and exploration) of less than 4.25 to 1 for the quarter ended June 30, 2007, 4.0 to 1 for the quarters ending September 30 and December 31, 2007, and 3.75 to 1 for the end of each quarter thereafter. The financial covenants only include subsidiaries which we own 100%. At June 30, 2007, we were in compliance with our quarterly debt covenants and restrictions.
The borrowing base is re-determined by the lending banks at least semi-annually on April 1 and October 1 of each year, or by special re-determinations if requested by the Company based on drilling success. If, as a result of any reduction in the amount of our borrowing base, the total amount of the outstanding debt were to exceed the amount of the borrowing base in effect, then, within 30 days after we are notified of the borrowing base deficiency, we would be required (1) to make a mandatory payment of principal to reduce our outstanding indebtedness so that it would not exceed our borrowing base, (2) to eliminate the deficiency by making three equal monthly principal payments, (3) within 90 days, to provide additional collateral for consideration to eliminate the deficiency or (4) to eliminate the deficiency through a combination of (1) through (3). If for any reason we were unable to pay the full amount of the mandatory prepayment within the requisite 30-day period, we would be in default of our obligations under our credit facility.
The credit facility includes terms and covenants that place limitations on certain types of activities, including restrictions or requirements with respect to additional debt, liens, asset sales, hedging activities, investments, dividends, mergers and acquisitions, and includes financial covenants.
Under certain conditions, amounts outstanding under the credit facility may be accelerated. Bankruptcy and insolvency events with respect to us or certain of our subsidiaries will result in an automatic acceleration of the indebtedness under the credit facility. Subject to notice and cure periods in certain cases, other events of default under the credit facility will result in acceleration of the indebtedness at the option of the lending banks. Such other events of default include non-payment, breach of warranty, non-performance of obligations under the credit facility (including financial covenants), default on other indebtedness, certain pension plan events, certain adverse judgments, change of control, and a failure of the liens securing the credit facility.
This facility is secured by a first and prior lien to the lending banks on most of our oil and gas properties, certain related equipment, oil and gas inventory, and certain bank accounts and proceeds.
     Unsecured Term Loan
In December 2006 we entered into an agreement with JP Morgan Chase Bank N.A. for a $25.0 million unsecured term loan with interest at LIBOR plus a margin of 3.5% at December 31, 2006. The note was paid in full in January 2007 with the proceeds from the $56.4 million equity offering.
     Credit Facility – DHS
On May 4, 2006, DHS entered into a new $100.0 million senior secured credit facility with JP Morgan Chase Bank, N.A and initially borrowed $75.0 million. The facility had a delayed draw feature that was utilized during the three months ended March 31, 2007 to borrow an additional $15 million of which $9.5 million has been

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subsequently repaid. Borrowings on the facility bear interest at LIBOR plus 300 basis points. The facility includes financial covenants which require a maximum debt to EBITDA ratio of 2.50 to 1.00 (with such ratio decreasing to 2.25 to 1.00 for the quarters ending March 31, 2008 through December 31, 2008 and 2.00 to 1.00 for the fiscal quarters ending March 31, 2009 through March 31, 2012) and a minimum EBITDA to interest expense ratio of 4.50 to 1.00 (with such ratio increasing to 5.00 to 1.00 for fiscal quarters ending March 31, 2008 and thereafter). The facility matures in 2012 and requires quarterly principal payments of 0.25% of the amount outstanding. In addition, an annual mandatory prepayment is required each April based on a percentage of excess cash flow (as defined) during the preceding fiscal year. The facility is non-recourse to us. No mandatory prepayment was due in April 2007 due to capital expenditures. At June 30, 2007, DHS was in compliance with its quarterly debt covenants and restrictions.
     Other Contractual Obligations
Our asset retirement obligation arises from the costs necessary to plug and abandon our oil and gas wells. The majority of this obligation will not occur during the next five years.
Our corporate office in Denver, Colorado is under an operating lease which will expire in 2014. Our average yearly payments approximate $1.1 million over the life of the lease. We have additional operating lease commitments which represent office equipment leases and short term debt obligations primarily relating to field vehicles and equipment.
In March 2007, we executed an earn-in agreement with Encana whereby we can earn up to 6,000 net acres in the Piceance Basin with the drilling of 128 wells during the next 36 months. We are committed to drill 64 total wells, eight of which must be completed by October 31, 2007. The remaining wells are required to be completed by June 1, 2009. We are liable for $250,000 per undrilled well in the event the drilling obligations are not met.
Derivative instruments had a positive fair market value at June 30, 2007 and thus no obligation was shown. The ultimate settlement amounts of these hedges are unknown because they are subject to continuing market risk. See Item 3. “Quantitative and Qualitative Disclosures about Market Risk” for more information regarding our hedges.
Critical Accounting Policies and Estimates
The discussion and analysis of our financial condition and results of operations were based on the consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses. Our significant accounting policies are described in Note 2 to our consolidated financial statements. We have identified certain of these policies as being of particular importance to the portrayal of our financial position and results of operations and which require the application of significant judgment by management. We analyze our estimates, including those related to oil and gas reserves, bad debts, oil and gas properties, marketable securities, income taxes, derivatives, contingencies and litigation, and base our estimates on historical experience and various other assumptions that we believe are reasonable under the circumstances. Actual results may differ from these estimates under different assumptions or conditions. We believe the following critical accounting policies affect our more significant judgments and estimates used in the preparation of our financial statements.
Successful Efforts Method of Accounting
We account for our natural gas and crude oil exploration and development activities utilizing the successful efforts method of accounting. Under this method, costs of productive exploratory wells, development dry holes and productive wells and undeveloped leases are capitalized. Oil and gas lease acquisition costs are also capitalized. Exploration costs, including personnel costs, certain geological and geophysical expenses and delay rentals for gas and oil leases, are charged to expense as incurred. Exploratory drilling costs are initially capitalized, but charged to expense if and when the well is determined not to have found reserves in commercial quantities. The sale of a partial interest in a proved property is accounted for as a cost recovery and no gain or

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loss is recognized as long as this treatment does not significantly affect the unit-of-production amortization rate. A gain or loss is recognized for all other sales of producing properties.
The application of the successful efforts method of accounting requires managerial judgment to determine the proper classification of wells designated as developmental or exploratory which will ultimately determine the proper accounting treatment of the costs incurred. The results from a drilling operation can take considerable time to analyze and the determination that commercial reserves have been discovered requires both judgment and industry experience. Wells may be completed that are assumed to be productive and actually deliver gas and oil in quantities insufficient to be economic, which may result in the abandonment of the wells at a later date. Wells are drilled that have targeted geologic structures that are both developmental and exploratory in nature and an allocation of costs is required to properly account for the results. Delineation seismic costs incurred to select development locations within an oil and gas field is typically considered a development cost and capitalized, but often these seismic programs extend beyond the reserve area considered proved and management must estimate the portion of the seismic costs to expense. The evaluation of gas and oil leasehold acquisition costs requires managerial judgment to estimate the fair value of these costs with reference to drilling activity in a given area. Drilling activities in an area by other companies may also effectively condemn leasehold positions.
The successful efforts method of accounting can have a significant impact on the operational results reported when we are entering a new exploratory area in hopes of finding a gas and oil field that will be the focus of future development drilling activity. The initial exploratory wells may be unsuccessful and will be expensed. Seismic costs can be substantial which will result in additional exploration expenses when incurred.
Reserve Estimates
Estimates of gas and oil reserves, by necessity, are projections based on geologic and engineering data, and there are uncertainties inherent in the interpretation of such data as well as the projection of future rates of production and the timing of development expenditures. Reserve engineering is a subjective process of estimating underground accumulations of gas and oil that are difficult to measure. The accuracy of any reserve estimate is a function of the quality of available data, engineering and geological interpretation and judgment. Estimates of economically recoverable gas and oil reserves and future net cash flows necessarily depend upon a number of variable factors and assumptions, such as historical production from the area compared with production from other producing areas, the assumed effects of regulations by governmental agencies and assumptions governing future gas and oil prices, future operating costs, severance taxes, development costs and workover gas costs, all of which may in fact vary considerably from actual results. The future drilling costs associated with reserves assigned to proved undeveloped locations may ultimately increase to an extent that these reserves may be later determined to be uneconomic. For these reasons, estimates of the economically recoverable quantities of gas and oil attributable to any particular group of properties, classifications of such reserves based on risk of recovery, and estimates of the future net cash flows expected therefrom may vary substantially. Any significant variance in the assumptions could materially affect the estimated quantity and value of the reserves, which could affect the carrying value of our gas and oil properties and/or the rate of depletion of the gas and oil properties. Actual production, revenues and expenditures with respect to our reserves will likely vary from estimates, and such variances may be material.
Impairment of Gas and Oil Properties
We review our oil and gas properties for impairment quarterly or whenever events and circumstances indicate a decline in the recoverability of their carrying value. We estimate the expected future cash flows of our developed proved properties and compare such future cash flows to the carrying amount of the proved properties to determine if the carrying amount is recoverable. If the carrying amount exceeds the estimated undiscounted future cash flows, we will adjust the carrying amount of the oil and gas properties to their fair value. The factors used to determine fair value include, but are not limited to, estimates of proved reserves, future commodity pricing, future production estimates, anticipated capital expenditures and production costs, and a discount rate commensurate with the risk associated with realizing the expected cash flows projected.

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Given the complexities associated with gas and oil reserve estimates and the history of price volatility in the gas and oil markets, events may arise that would require us to record an impairment of the recorded book values associated with gas and oil properties. For developed properties, the review consists of a comparison of the carrying value of the asset with the asset’s expected future undiscounted cash flows without interest costs. As a result of such assessment, we recorded an impairment provision of $57.5 million attributable to developed properties for the six months ended June 30, 2007. During the remainder of 2007, we are continuing to develop and evaluate certain proved and unproved properties on which favorable or unfavorable results or commodity prices may cause us to revise in future quarters our estimates of those properties’ future cash flows. Such revisions of estimates could require us to record an impairment in the period of such revisions.
Commodity Derivative Instruments and Hedging Activities
We may periodically enter into commodity derivative contracts or fixed-price physical contracts to manage our exposure to oil and natural gas price volatility. We primarily utilize futures contracts, swaps or options, which are generally placed with major financial institutions or with counterparties of high credit quality that we believe are minimal credit risks.
All derivative instruments are recorded on the balance sheet at fair value. Changes in the derivative’s fair value are recognized currently in earnings unless specific hedge accounting criteria are met. Due to the hedge effectiveness dependence upon future cash flows, production and reserve estimates and market price conditions, the hedges are continually re-evaluated for effectiveness. If at any time the hedges are determined to be ineffective, we could lose qualification for hedge accounting which could have a material impact on our statement of operations. For qualifying cash flow hedges, the gain or loss on the derivative is deferred in accumulated other comprehensive income (loss) to the extent the hedge is effective. Gains and losses on hedging instruments included in accumulated other comprehensive income (loss) are reclassified to oil and natural gas sales revenue in the period that the related production is delivered. Derivative contracts that do not qualify or are not designated for hedge accounting treatment are recorded as derivative assets and liabilities at market value in the consolidated balance sheet, and the associated unrealized gains and losses are recorded as other expense or income in the consolidated statement of operations.
Effective July 1, 2007, we elected to discontinue cash flow hedge accounting prospectively. Beginning July 1, 2007, we will recognize mark-to-market gains and losses in current earnings instead of deferring those amounts in accumulated other comprehensive income for the contracts that qualify as cash flow hedges. The net derivative gains in accumulated other comprehensive income as of June 30, 2007 related to those derivatives that were previously accounted for under hedge accounting will be reclassified to earnings as the original hedged transactions occur. The accumulated other comprehensive income balance at June 30, 2007 was $8.3 million, all of which is expected to be reclassified into earnings within the next twelve months.
Asset Retirement Obligation
We account for our asset retirement obligations under Statement of Financial Accounting Standards No. 143, “Accounting for Asset Retirement Obligations” (“SFAS No. 143”). SFAS No. 143 requires entities to record the fair value of a liability for retirement obligations of acquired assets. We adopted SFAS No. 143 on July 1, 2002 and recorded a cumulative effect of a change in accounting principle on prior years related to the depreciation and accretion expense that would have been reported had the fair value of the asset retirement obligations, and corresponding increase in the carrying amount of the related long-lived assets, been recorded when incurred. Our asset retirement obligations arise from the plugging and abandonment liabilities for our oil and gas wells.
In March 2005, the FASB issued FASB Interpretation 47 (“FIN 47”), an interpretation of SFAS No. 143. FIN 47 clarifies the term “conditional asset retirement obligation” as it is used in SFAS No. 143. We applied the guidance of FIN 47 beginning July 1, 2005 resulting in no impact on our financial statements.

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Deferred Tax Asset Valuation Allowance
We follow SFAS No. 109 to account for our deferred tax assets and liabilities. Under SFAS No. 109, deferred tax assets and liabilities are recognized for the estimated future tax effects attributable to temporary differences and carryforwards. Ultimately, realization of a deferred tax benefit depends on the existence of sufficient taxable income within the carryback/carryforward period to absorb future deductible temporary differences or a carryforward. In assessing the realizability of deferred tax assets, management must consider whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. Management considers all available evidence (both positive and negative) in determining whether a valuation allowance is required. Such evidence includes the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment, and judgment is required in considering the relative weight of negative and positive evidence. As a result of management’s current assessment, we maintain a significant valuation allowance against our deferred tax assets. We will continue to monitor facts and circumstances in our reassessment of the likelihood that operating loss carryforwards and other deferred tax attributes will be utilized prior to their expiration. As a result, we may determine that the deferred tax asset valuation allowance should be increased or decreased. Such changes would impact net income through offsetting changes in income tax expense or benefit.
Recently Issued Accounting Pronouncements
In September 2006, the FASB issued Statement of Financial Accounting Standards No. 157, “Fair Value Measurements” (“SFAS No. 157”), which defines fair value, establishes a framework for measuring fair value in generally accepted accounting principles, and requires additional disclosures about fair value measurements. SFAS No. 157 aims to improve the consistency and comparability of fair value measurements by creating a single definition of fair value. The Statement emphasizes that fair value is not entity-specific, but instead is a market-based measurement of an asset or liability. SFAS No. 157 upholds the requirements of previously issued pronouncements concerning fair value measurements and expands the required disclosures. This Statement is effective for the fiscal year commencing January 1, 2008. We have not yet completed our assessment of how adoption of this pronouncement may impact our financial position or results of operations.
In September 2006, the Securities and Exchange Commission issued Staff Accounting Bulletin No. 108 (“SAB 108”). SAB 108 was issued to provide interpretive guidance on how the effects of the carryover reversal of prior year misstatements should be considered in quantifying a current year misstatement. The provisions of SAB 108 are effective for the December 31, 2006 year-end. The adoption of SAB 108 had no impact on our financial position or results of operations.
Effective January 1, 2007, we adopted provisions of FASB Interpretation No. 48, Accounting for Uncertainty in Income Taxes – An Interpretation of FASB Statement No. 109, or FIN 48. FIN 48 provides detailed guidance for the financial statement recognition, measurement and disclosure of uncertain tax positions recognized in the financial statements in accordance with SFAS No. 109. Tax positions must meet a “more-likely-than-not” recognition threshold at the effective date to be recognized upon the adoption of FIN 48 and in subsequent periods. Upon the adoption of FIN 48, we had no unrecognized tax benefits. During the first half of 2007, no adjustments were recognized for uncertain tax benefits.
We recognize interest and penalties related to uncertain tax positions in income tax benefit/expense. No interest and penalties related to uncertain tax positions were accrued at June 30, 2007.
The tax years 2003 through 2006 remain open to examination by the major taxing jurisdictions in which we operate, although no material changes to unrecognized tax positions are expected within the next twelve months.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk
Market Rate and Price Risk
We actively manage our exposure to commodity price fluctuations by hedging meaningful portions of our expected production through the use of derivatives, including costless collars, swaps, and puts. The level of our hedging activity and the duration of the instruments employed depend upon our view of market conditions, available hedge prices and our operating strategy. We use hedges to limit the risk of fluctuating cash flows that fund our capital expenditure program. We also may use hedges in conjunction with acquisitions to achieve expected economic returns during the payout period.
The net fair value of our derivative instruments was a $7.6 million asset at June 30, 2007 and a $7.4 million asset on August 1, 2007.
Assuming production and the percent of oil and gas sold remained unchanged for the six months ended June 30, 2007, a hypothetical 10% decline in the average market price we realized during the six months ended June 30, 2007 on unhedged production would reduce our oil and natural gas revenues by approximately $5.7 million.
Interest Rate Risk
We were subject to interest rate risk on $80.3 million of variable rate debt obligations at June 30, 2007. The annual effect of a 10% change in interest rates would be approximately $674,000. The interest rate on these variable debt obligations approximates current market rates as of June 30, 2007.
Item 4. 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 conducted an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures, as defined in Rules 13a-15(e) under the Exchange Act. Based on this evaluation, our management, including our CEO and our CFO, concluded that our disclosure controls and procedures were effective as of June 30, 2007, to ensure that information required to be disclosed by us in the reports filed or submitted by us under the Exchange Act (i) is recorded, processed, summarized and reported within the time period specified in SEC rules and forms, and (ii) is accumulated and communicated to our management, including our CEO and our CFO, as appropriate to allow timely decisions regarding required disclosure. There were no changes in internal control over financial reporting that occurred during the fiscal quarter covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.
PART II — OTHER INFORMATION
Item 1. Legal Proceedings.
Offshore Litigation
We and our 92% owned subsidiary, Amber Resources Company of Colorado (“Amber”), are among twelve plaintiffs in a lawsuit that was filed in the United States Court of Federal Claims (the “Court”) in Washington, D.C. alleging that the U.S. government materially breached the terms of forty undeveloped federal leases, some of which are part of our offshore California properties. On November 15, 2005 and October 31, 2006, the Court granted summary judgment as to liability and partial summary judgment as to damages with respect to thirty six of the forty total federal leases that are the subject of the litigation.
The Court has further ruled under a restitution theory of damages that the government must give back to the current lessees the more than $1.1 billion in lease bonuses it had received at the time of sale. Together with Amber, our net share of the $1.1 billion award is approximately $120 million. This award is subject to appeal and the government has filed a motion for reconsideration of the ruling as it relates to a single lease owned entirely by

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us. The value attributed to this lease represents significantly more than half of the net amount that would be received by us under the summary judgment. In its motion for reconsideration, the government has asserted that the affected lease is not being returned in substantially the same condition that it was in at the time it was initially granted because, allegedly, a significant portion of the hydrocarbons has been drained by wells that were drilled on an immediately adjacent lease. We currently believe that the government’s assertion is without merit and we are vigorously contesting it; however, we cannot predict with certainty the ultimate outcome of this matter.
On January 12, 2007, the Court entered an order of final judgment awarding the lessees restitution of the original lease bonuses paid for thirty five of the forty lawsuit leases. This order does not include our lease that is the subject of the motion for reconsideration discussed above. The government has appealed the order of final judgment and contends that, among other things, the Court erred in finding that it breached the leases, and in allowing the current lessees to stand in the shoes of their predecessors for the purposes of determining the amount of damages that they are entitled to receive. The current lessees are also appealing the order of final judgment to, among other things, challenge the Court’s rulings that they cannot recover their and their predecessors’ sunk costs as part of their restitution claim. No payments will be made until all appeals have either been waived or exhausted.
Shareholder Derivative Suits
Within the past two years, there has been significant focus on corporate governance and accounting practices in the grant of equity based awards to executives and employees of publicly traded companies, including the use of market hindsight to select award dates to favor award recipients. After being identified in a third-party report as statistically being at risk for possibly backdating option grants, in May 2006 our Board of Directors created a special committee comprised of outside directors. The special committee, which was advised by independent legal counsel and advisors, undertook a comprehensive review of our historical stock option practices and related accounting treatment. In June 2006 we received a subpoena from the U.S. Attorney for the Southern District of New York and an inquiry from the staff of the Securities and Exchange Commission (“SEC”) related to our stock option grants and related practices. The special committee of our Board of Directors reported to the Board that, while its review revealed deficiencies in the documentation of our option grants in prior years, there was no evidence of option backdating or other misconduct by our executives or directors in the timing or selection of our option grant dates, or that would cause us to conclude that our prior accounting for stock option grants was incorrect in any material respect. We provided the results of the internal investigation to the U.S. Attorney’s office and to the SEC in August 2006, and we have been orally informed through counsel that the US Attorney has closed the matter. We further believe that that the SEC has also closed its informal inquiry.
During September and October of 2006, three separate shareholder derivative actions were filed on our behalf in US District Court for the District of Colorado relating to the options backdating issue, all of which have been consolidated into a single action. The consolidated complaint alleges that certain of our executive officers and directors engaged in various types of misconduct in connection with certain stock option grants. Specifically, the plaintiffs allege that the defendant directors, in their capacity as members of our Board of Directors and our Audit or Compensation Committee, at the behest of the defendants who are or were officers and to benefit themselves, backdated our stock option grants to make it appear as though they were granted on a prior date when our stock price was lower. They allege that these backdated options unduly benefited the defendants who are or were officers and/or directors, resulted in our issuing materially inaccurate and misleading financial statements and caused us to incur substantial damages. The action also seeks to have the current and former officers and directors who are defendants disgorge to us certain options they received, including the proceeds of options exercised, as well as certain equitable relief and attorneys’ fees and costs. A discovery stay has been granted while the court considers various motions to dismiss the action.
Castle/Longs Trust Litigation
As a result of the acquisition of Castle Energy in April 2006, our wholly-owned subsidiary, DPCA LLC, as successor to Castle, became party to Castle’s ongoing litigation with the Longs Trust in District Court in Rusk County, Texas. The Longs Trust litigation, which was originally the subject of a jury trial in November 2000, has

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been separated into two pending suits, one in which the Longs Trust is seeking relief on contract claims regarding oil and gas sales and gas balancing under joint operating agreements with various Castle entities, and the other in which Castle’s claims for unpaid joint interest billings and attorneys’ fees in the amount of $964,000, plus prejudgment interest, have been granted by the trial court and upheld on appeal. We intend to vigorously defend the Longs Trust breach of contract claims. We have not accrued any recoveries associated with the judgment against the Longs Trust, but will do so when and if they are ultimately collected.
Management does not believe that these proceedings, individually or in the aggregate, will have a material adverse effect on our financial position, results of operations or cash flows.
Item 1A. Risk Factors
A description of the risk factors associated with our business is contained in Item 1A, “Risk Factors,” of our 2006 Annual Report on Form 10-K for the year ended December 31, 2006 filed with the SEC on March 7, 2007 and incorporated herein by reference. Except as set forth below, there have been no material changes in our Risk Factors disclosed in our Annual Report on Form 10-K.
Risks Related to Options Inquiries
As discussed in Footnote 6 “Commitments and Contingencies” of the accompanying financial statements, and “Item 1. Legal Proceedings,” we are cooperating with inquiries commenced by the U.S. Attorney and the SEC into matters related to our stock option grant practices, and we are the subject of a shareholder derivative suit related to these historical practices. Any adverse determination in these matters could adversely affect our business and results of operations. Further, the costs associated with this activity have been and may be expected to be significant, and the diversion of management time and attention from revenue generating activities to these matters may adversely affect our results of operations.
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.
During the quarter ended June 30, 2007, we did not have any sales of securities in transactions that were not registered under the Securities Act of 1933, as amended (“Securities Act”) that have not been reported in a Form 8-K, except as follows:
On June 11, 2007 we sold 475,000 shares of our common stock to WillSource Enterprise, LLC, Karl D. Smith, Ray A. Melvin, Thomas J. Wolf, Jr. and Enfield Energy Company in exchange for their collective interests in certain producing oil and gas properties located in Texas.
In connection with this transaction we relied on the exemption provided by Section 4(2) of the Securities Act. We reasonably believe that the investors are “Accredited Investors” as such term is defined in Rule 501 of Regulation D promulgated under the Securities Act at the time the transactions occurred. The investors acquired the shares for investment purposes. A restrictive legend was placed on the stock certificates issued in connection with the transaction and a stop transfer order was given to our transfer agent; however, on June 21, 2007, the offer and sale of all 475,000 shares were registered under the Securities Act pursuant to our Form S-3ASR (333-141303).
Item 3. Defaults Upon Senior Securities. None.

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Item 4. Submission of Matters to a Vote of Security Holders.
The Annual Meeting of our shareholders was held on May 30, 2007. At the Annual Meeting, the following eight current directors, comprising the entire board of directors on that date, were reelected as directors of the Company to serve until the next annual meeting of shareholders:
         
Name For Withheld
Roger A. Parker
  38,477,104   540,851 
Aleron H. Larson, Jr.
  38,470,728   547,227 
Jerrie F. Eckelberger
  38,870,839   147,116 
James B. Wallace
  38,442,335   575,620 
Russell S. Lewis
  38,873,774   144,181 
Kevin R. Collins
  38,873,134   144,821 
Jordan R. Smith
  38,845,892   172,063 
Neal A. Stanley
  38,870,287   147,668 
The appointment of KPMG, LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2007, was ratified with 38,946,929 affirmative votes, 46,740 negative votes, and 24,286 abstentions.
Item 5. Other Information. None.
Item 6. Exhibits.
     Exhibits are as follows:
 3.1 Certificate of Incorporation of the Company, as amended. Incorporated by reference to Exhibit 3.1 to the Company’s Form 8-K dated January 31, 2006.
 
 3.2 Amended and Restated By-laws of the Company. Incorporated by reference to Exhibit 3.1 to the Company’s Form 8-K, dated February 9, 2006.
 
 4.1 Indenture dated as of March 15, 2005, among Delta Petroleum Corporation, the Guarantors named therein and US Bank National Association, as Trustee. Incorporated by reference from Exhibit 4.3 to the Company’s Form 8-K dated March 15, 2005.
 
 4.2 Form of 7% Series A Senior Notes due 2015 with attached notation of Guarantees. Incorporated by reference from Exhibit 4.4 to the Company’s Form 8-K dated March 15, 2005.
 
 4.3 Form of Indenture, dated as of April 25, 2007, by and between the Company and certain subsidiary guarantors and U.S. Bank National Association, as trustee. Incorporated by reference from Exhibit 4.1 to the Company’s Form 8-K dated April 19, 2007.
 
 4.4 Form of 33/4% Convertible Senior Notes due 2037. Incorporated by reference from Exhibit 4.2 to the Company’s Form 8-K dated April 19, 2007.
 
 10.1 Underwriting Agreement relating to the Notes, dated April 19, 2007, among the Company, the subsidiary guarantors named in Schedule 2 thereto and J.P. Morgan Securities Inc., Lehman Brothers Inc. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule 1 thereto. Incorporated by reference from Exhibit 1.1 to the Company’s Form 8-K dated April 19, 2007.

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 10.2 Underwriting Agreement relating to the Common Stock, dated April 19, 2007, by and between the Company and J.P. Morgan Securities Inc., Lehman Brothers Inc. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule 1 thereto. Incorporated by reference from Exhibit 1.2 to the Company’s Form 8-K dated April 19, 2007.
 
 31.1 Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith electronically
 
 31.2 Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith electronically
 
 32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350. Filed herewith electronically
 
 32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350. Filed herewith electronically

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Glossary of Oil and Gas Terms
     The terms defined in this section are used throughout this Form 10-Q.
     Bbl. Barrel (of oil or natural gas liquids).
     Bcf. Billion cubic feet (of natural gas).
     Bcfe. Billion cubic feet equivalent.
     Bbtu. One billion British Thermal Units.
     Developed acreage. The number of acres which are allocated or held by producing wells or wells capable of production.
     Development well. A well drilled within the proved area of an oil or gas reservoir to the depth of a stratigraphic horizon known to be productive.
     Dry hole; dry well. A well found to be incapable of producing either oil or gas in sufficient quantities to justify completion as an oil or gas well.
     Equivalent volumes. Equivalent volumes are computed with oil and natural gas liquid quantities converted to Mcf on an energy equivalent ratio of one barrel to six Mcf.
     Exploratory well. A well drilled to find and produce oil or gas in an unproved area, to find a new reservoir in a field previously found to be productive of oil or gas in another reservoir, or to extend a known reservoir.
     Farmout. An assignment of an interest in a drilling location and related acreage conditional upon the drilling of a well on that location.
     Gross acres or gross wells. The total acres or wells, as the case may be, in which a working interest is owned.
     Liquids. Describes oil, condensate, and natural gas liquids.
     MBbls. Thousands of barrels.
     Mcf. Thousand cubic feet (of natural gas).
     Mcfe. Thousand cubic feet equivalent.
     MMBtu. One million British Thermal Units, a common energy measurement.
     MMcf. Million cubic feet.
     MMcfe. Million cubic feet equivalent.
     NGL. Natural gas liquids.
     Net acres or net wells. The sum of the fractional working interest owned in gross acres or gross wells expressed in whole numbers.

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     NYMEX. New York Mercantile Exchange.
     Present value or PV10% or “SEC PV10%.” When used with respect to oil and gas reserves, present value or PV10% or SEC PV10% means the estimated future gross revenue to be generated from the production of net proved reserves, net of estimated production and future development and abandonment costs, using prices and costs in effect at the determination date, without giving effect to non-property related expenses such as general and administrative expenses, debt service, accretion, and future income tax expense or to depreciation, depletion, and amortization, discounted using monthly end-of-period discounting at a nominal discount rate of 10% per annum.
     Productive wells. Producing wells and wells that are capable of production, including injection wells, salt water disposal wells, service wells, and wells that are shut-in.
     Proved developed reserves. Estimated proved reserves that can be expected to be recovered through existing wells with existing equipment and operating methods.
     Proved reserves. Estimated quantities of crude oil, natural gas, and natural gas liquids which, upon analysis of geologic and engineering data, appear with reasonable certainty to be recoverable in the future from known oil and gas reservoirs under existing economic and operating conditions.
     Proved undeveloped reserves. Estimated proved reserves that are expected to be recovered from new wells on undrilled acreage or from existing wells where a relatively major expenditure is required.
     Undeveloped acreage. Acreage on which wells have not been drilled or completed to a point that would permit the production of commercial quantities of oil or natural gas, regardless of whether such acreage contains estimated proved reserves.
     Working interest. An operating interest which gives the owner the right to drill, produce, and conduct operating activities on the property and a share of production.

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SIGNATURES
     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.
     
 DELTA PETROLEUM CORPORATION
(Registrant)
 
 
 By:  /s/ Roger A. Parker   
  Roger A. Parker  
  Chairman and Chief Executive Officer  
 
   
 By:   /s/ Kevin K. Nanke   
  Kevin K. Nanke, Treasurer and  
  Chief Financial Officer  
 
Date: August 8, 2007

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EXHIBIT INDEX:
 3.1 Certificate of Incorporation of the Company, as amended. Incorporated by reference to Exhibit 3.1 to the Company’s Form 8-K dated January 31, 2006.
 
 3.2 Amended and Restated By-laws of the Company. Incorporated by reference to Exhibit 3.1 to the Company’s Form 8-K, dated February 9, 2006.
 
 4.1 Indenture dated as of March 15, 2005, among Delta Petroleum Corporation, the Guarantors named therein and US Bank National Association, as Trustee. Incorporated by reference from Exhibit 4.3 to the Company’s Form 8-K dated March 15, 2005.
 
 4.2 Form of 7% Series A Senior Notes due 2015 with attached notation of Guarantees. Incorporated by reference from Exhibit 4.4 to the Company’s Form 8-K dated March 15, 2005.
 
 4.3 Form of Indenture, dated as of April 25, 2007, by and between the Company and certain subsidiary guarantors and U.S. Bank National Association, as trustee. Incorporated by reference from Exhibit 4.1 to the Company’s Form 8-K dated April 19, 2007.
 
 4.4 Form of 33/4% Convertible Senior Notes due 2037. Incorporated by reference from Exhibit 4.2 to the Company’s Form 8-K dated April 19, 2007.
 
 10.1 Underwriting Agreement relating to the Notes, dated April 19, 2007, among the Company, the subsidiary guarantors named in Schedule 2 thereto and J.P. Morgan Securities Inc., Lehman Brothers Inc. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule 1 thereto. Incorporated by reference from Exhibit 1.1 to the Company’s Form 8-K dated April 19, 2007.
 
 10.2 Underwriting Agreement relating to the Common Stock, dated April 19, 2007, by and between the Company and J.P. Morgan Securities Inc., Lehman Brothers Inc. and Deutsche Bank Securities Inc., as representatives of the several underwriters named in Schedule 1 thereto. Incorporated by reference from Exhibit 1.2 to the Company’s Form 8-K dated April 19, 2007.
 
 31.1 Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith electronically
 
 31.2 Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith electronically
 
 32.1 Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350. Filed herewith electronically
 
 32.2 Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350. Filed herewith electronically