SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarter ended March 31, 2003 Commission File Number: I-D: 0-15831 I-E: 0-15832 I-F: 0-15833 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F -------------------------------------------------------- (Exact name of Registrant as specified in its Articles) I-D 73-1265223 I-E 73-1270110 Oklahoma I-F 73-1292669 - ---------------------------- ------------------------------- (State or other jurisdiction (I.R.S. Employer Identification of incorporation or Number) organization) Two West Second Street, Tulsa, Oklahoma 74103 ------------------------------------------------------------ (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code:(918) 583-1791 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 X No ------ ------ Indicate by check mark whether the registrant is an accelerated filer (as defined in Rule 12b-2 of the Exchange Act). Yes No X ------ ------ -1- PART I. FINANCIAL INFORMATION ITEM 1. FINANCIAL STATEMENTS GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D COMBINED BALANCE SHEETS (Unaudited) ASSETS March 31, December 31, 2003 2002 ----------- ------------ CURRENT ASSETS: Cash and cash equivalents $153,483 $171,131 Accounts receivable: Oil and gas sales 197,183 110,658 -------- -------- Total current assets $350,666 $281,789 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 420,603 393,450 DEFERRED CHARGE 89,670 89,670 -------- -------- $860,939 $764,909 ======== ======== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 49,125 $ 28,784 Gas imbalance payable 27,206 27,206 -------- -------- Total current liabilities $ 76,331 $ 55,990 LONG-TERM LIABILITIES: Accrued liability $ 39,024 $ 39,024 Asset retirement obligation (Note 1) 28,475 - -------- -------- Total long-term liabilities $ 67,499 $ 39,024 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 18,474) ($ 22,566) Limited Partners, issued and outstanding, 7,195 units 735,583 692,461 -------- -------- Total Partners' capital $717,109 $669,895 -------- -------- $860,939 $764,909 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -2- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D COMBINED STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2003 AND 2002 (Unaudited) 2003 2002 ---------- -------- REVENUES: Oil and gas sales $268,704 $152,347 Interest income 282 483 Gain on abandonment 518 - -------- -------- $269,504 $152,830 COSTS AND EXPENSES: Lease operating $ 48,244 $ 46,473 Production tax 18,493 9,372 Depreciation, depletion, and amortization of oil and gas properties 9,534 13,054 General and administrative (Note 2) 31,758 34,509 -------- -------- $108,029 $103,408 -------- -------- INCOME BEFORE CUMULATIVE EFFECT OF ACCOUNTING CHANGE $161,475 $ 49,422 Cumulative effect of change in accounting for asset retirement obligations (Note 1) 1,099 - -------- -------- NET INCOME $162,574 $ 49,422 ======== ======== GENERAL PARTNER - NET INCOME $ 25,452 $ 9,168 ======== ======== LIMITED PARTNERS - NET INCOME $137,122 $ 40,254 ======== ======== NET INCOME per unit $ 19.06 $ 5.59 ======== ======== UNITS OUTSTANDING 7,195 7,195 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -3- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-D COMBINED STATEMENTS OF CASH FLOWS FOR THE THREE MONTHS ENDED MARCH 31, 2003 AND 2002 (Unaudited) 2003 2002 ---------- ---------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $162,574 $ 49,422 Adjustments to reconcile net income to net cash provided by operating activities: Cumulative effect of change in accounting for asset retirement obligations (Note 1) ( 1,099) - Depreciation, depletion, and amortization of oil and gas properties 9,534 13,054 Gain on abandonments ( 518) - Increase in accounts receivable - oil and gas sales ( 86,525) ( 16,896) Increase in accounts payable 20,341 7,336 -------- -------- Net cash provided by operating activities $104,307 $ 52,916 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 6,625) ($ 2,218) Proceeds from sale of oil and gas properties 30 49,153 -------- -------- Net cash provided (used) by investing activities ($ 6,595) $ 46,935 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($115,360) ($134,775) -------- -------- Net cash used by financing activities ($115,360) ($134,775) -------- -------- NET DECREASE IN CASH AND CASH EQUIVALENTS ($ 17,648) ($ 34,924) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 171,131 148,852 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $153,483 $113,928 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -4- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E COMBINED BALANCE SHEETS (Unaudited) ASSETS March 31, December 31, 2003 2002 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $ 944,808 $1,098,557 Accounts receivable: Oil and gas sales 1,173,529 700,458 ---------- ---------- Total current assets $2,118,337 $1,799,015 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 2,450,477 2,206,391 DEFERRED CHARGE 480,060 480,060 ---------- ---------- $5,048,874 $4,485,466 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 256,272 $ 228,879 Accrued liability - other (Note 1) 88,892 88,892 Gas imbalance payable 105,422 105,422 ---------- ---------- Total current liabilities $ 450,586 $ 423,193 LONG-TERM LIABILITIES: Accrued liability $ 204,802 $ 204,802 Asset retirement obligation (Note 1) 276,038 - ---------- ---------- Total long-term liabilities $ 480,840 $ 204,802 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 55,207) ($ 92,930) Limited Partners, issued and outstanding, 41,839 units 4,172,655 3,950,401 ---------- ---------- Total Partners' capital $4,117,448 $3,857,471 ---------- ---------- $5,048,874 $4,485,466 ========== ========== The accompanying condensed notes are an integral part of these combined financial statements. -5- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E COMBINED STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2003 AND 2002 (Unaudited) 2003 2002 ---------- -------- REVENUES: Oil and gas sales $1,582,451 $906,292 Interest income 1,878 2,526 ---------- -------- $1,584,329 $908,818 COSTS AND EXPENSES: Lease operating $ 329,628 $338,360 Production tax 101,748 44,245 Depreciation, depletion, and amortization of oil and gas properties 68,783 99,946 General and administrative (Note 2) 133,034 141,776 ---------- -------- $ 633,193 $624,327 ---------- -------- INCOME BEFORE CUMULATIVE EFFECT OF ACCOUNTING CHANGE $ 951,136 $284,491 Cumulative effect of change in accounting for asset retirement obligations (Note 1) 4,178 - ---------- -------- NET INCOME $ 955,314 $284,491 ========== ======== GENERAL PARTNER - NET INCOME $ 152,060 $ 56,287 ========== ======== LIMITED PARTNERS - NET INCOME $ 803,254 $228,204 ========== ======== NET INCOME per unit $ 19.20 $ 5.45 ========== ======== UNITS OUTSTANDING 41,839 41,839 ========== ======== The accompanying condensed notes are an integral part of these combined financial statements. -6- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-E COMBINED STATEMENTS OF CASH FLOWS FOR THE THREE MONTHS ENDED MARCH 31, 2003 AND 2002 (Unaudited) 2003 2002 ---------- -------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $ 955,314 $284,491 Adjustments to reconcile net income to net cash provided by operating activities: Cumulative effect of change in accounting for asset retirement obligations (Note 1) ( 4,178) - Depreciation, depletion, and amortization of oil and gas properties 68,783 99,946 Increase in accounts receivable - oil and gas sales ( 473,071) ( 39,014) Increase in accounts payable 27,393 61,842 Increase in accounts payable - other - 82,500 Decrease in accrued liability - other (Note 1) - ( 157,093) ---------- -------- Net cash provided by operating activities $ 574,241 $332,672 ---------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 34,351) ($ 11,396) Proceeds from the sale of oil and gas properties 1,698 159,783 ---------- -------- Net cash provided (used) by investing activities ($ 32,653) $148,387 ---------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($ 695,337) ($702,835) ---------- -------- Net cash used by financing activities ($ 695,337) ($702,835) ---------- -------- NET DECREASE IN CASH AND CASH EQUIVALENTS ($ 153,749) ($221,776) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 1,098,557 780,235 ---------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $ 944,808 $558,459 ========== ======== The accompanying condensed notes are an integral part of these combined financial statements. -7- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F COMBINED BALANCE SHEETS (Unaudited) ASSETS March 31, December 31, 2003 2002 ---------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 350,823 $ 316,892 Accounts receivable: Oil and gas sales 361,316 240,861 ---------- ---------- Total current assets $ 712,139 $ 557,753 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 794,121 683,746 DEFERRED CHARGE 345,903 345,903 ---------- ---------- $1,852,163 $1,587,402 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 85,806 $ 91,775 Accrued liability - other (Note 1) 62,225 62,225 Gas imbalance payable 34,038 34,038 ---------- ---------- Total current liabilities $ 182,069 $ 188,038 LONG-TERM LIABILITIES: Accrued liability $ 159,521 $ 159,521 Asset retirement obligation (Note 1) 120,543 - ---------- ---------- Total long-term liabilities $ 280,064 $ 159,521 PARTNERS' CAPITAL (DEFICIT): General Partner $ 1,563 ($ 15,418) Limited Partners, issued and outstanding, 14,321 units 1,388,467 1,255,261 ---------- ---------- Total Partners' capital $1,390,030 $1,239,843 ---------- ---------- $1,852,163 $1,587,402 ========== ========== The accompanying condensed notes are an integral part of these combined financial statements. -8- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F COMBINED STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2003 AND 2002 (Unaudited) 2003 2002 -------- -------- REVENUES: Oil and gas sales $539,662 $243,009 Interest income 578 439 -------- -------- $540,240 $243,448 COSTS AND EXPENSES: Lease operating $117,659 $ 90,451 Production tax 33,086 4,913 Depreciation, depletion, and amortization of oil and gas properties 22,155 24,571 General and administrative (Note 2) 52,592 56,579 -------- -------- $225,492 $176,514 -------- -------- INCOME BEFORE CUMULATIVE EFFECT OF ACCOUNTING CHANGE $314,748 $ 66,934 Cumulative effect of change in accounting for asset retirement obligations (Note 1) ( 318) - -------- -------- NET INCOME $314,430 $ 66,934 ======== ======== GENERAL PARTNER - NET INCOME $ 50,224 $ 13,414 ======== ======== LIMITED PARTNERS - NET INCOME $264,206 $ 53,520 ======== ======== NET INCOME per unit $ 18.45 $ 3.74 ======== ======== UNITS OUTSTANDING 14,321 14,321 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -9- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F GEODYNE ENERGY INCOME PRODUCTION PARTNERSHIP I-F COMBINED STATEMENTS OF CASH FLOWS FOR THE THREE MONTHS ENDED MARCH 31, 2003 AND 2002 (Unaudited) 2003 2002 -------- -------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $314,430 $ 66,934 Adjustments to reconcile net income to net cash provided by operating activities: Cumulative effect of change in accounting for asset retirement obligations (Note 1) 318 - Depreciation, depletion, and amortization of oil and gas properties 22,155 24,571 Increase in accounts receivable - oil and gas sales ( 120,455) ( 4,754) Increase (decrease) in accounts payable ( 5,969) 28,447 Increase in accounts payable - other - 57,750 Decrease in accrued liability - other (Note 1) - ( 109,965) -------- -------- Net cash provided by operating activities $210,479 $ 62,983 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 12,982) ($ 2,266) Proceeds from the sale of oil and gas properties 677 55,099 -------- -------- Net cash provided (used) by investing activities ($ 12,305) $ 52,833 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($164,243) ($ 72,447) -------- -------- Net cash used by financing activities ($164,243) ($ 72,447) -------- -------- NET INCREASE IN CASH AND CASH EQUIVALENTS $ 33,931 $ 43,369 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 316,892 114,388 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $350,823 $157,757 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -10- GEODYNE ENERGY INCOME PROGRAM I LIMITED PARTNERSHIPS CONDENSED NOTES TO THE COMBINED FINANCIAL STATEMENTS MARCH 31, 2003 (Unaudited) 1. ACCOUNTING POLICIES ------------------- The combined balance sheets as of March 31, 2003, combined statements of operations for the three months ended March 31, 2003 and 2002, and combined statements of cash flows for the three months ended March 31, 2003 and 2002 have been prepared by Geodyne Resources, Inc., the General Partner of the limited partnerships, without audit. Each limited partnership is a general partner in the related Geodyne Energy Income Production Partnership in which Geodyne Resources, Inc. serves as the managing partner. Unless the context indicates otherwise, all references to a "Partnership" or the "Partnerships" are references to the limited partnership and its related production partnership, collectively, and all references to the "General Partner" are references to the general partner of the limited partnerships and the managing partner of the production partnerships, collectively. In the opinion of management the financial statements referred to above include all necessary adjustments, consisting of normal recurring adjustments, to present fairly the combined financial position at March 31, 2003, the combined results of operations for the three months ended March 31, 2003 and 2002, and the combined cash flows for the three months ended March 31, 2003 and 2002. Information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted. The accompanying interim financial statements should be read in conjunction with the Partnerships' Annual Report on Form 10-K filed for the year ended December 31, 2002. The results of operations for the period ended March 31, 2003 are not necessarily indicative of the results to be expected for the full year. The Limited Partners' net income or loss per unit is based upon each $1,000 initial capital contribution. -11- OIL AND GAS PROPERTIES ---------------------- The Partnerships follow the successful efforts method of accounting for their oil and gas properties. Under the successful efforts method, the Partnerships capitalize all property acquisition costs and development costs incurred in connection with the further development of oil and gas reserves. Property acquisition costs include costs incurred by the Partnerships or the General Partner to acquire producing properties, including related title insurance or examination costs, commissions, engineering, legal and accounting fees, and similar costs directly related to the acquisitions, plus an allocated portion, of the General Partner's property screening costs. The acquisition cost to the Partnerships of properties acquired by the General Partner is adjusted to reflect the net cash results of operations, including interest incurred to finance the acquisition, for the period of time the properties are held by the General Partner prior. Depletion of the costs of producing oil and gas properties, amortization of related intangible drilling and development costs, and depreciation of tangible lease and well equipment are computed on the unit-of-production method. The Partnerships' depletion, depreciation, and amortization includes estimated dismantlement and abandonment costs. When complete units of depreciable property are retired or sold, the asset cost and related accumulated depreciation are eliminated with any gain or loss reflected in income. When less than complete units of depreciable property are retired or sold, the proceeds are credited to oil and gas properties. ACCRUED LIABILITY - OTHER ------------------------- The Accrued Liability - Other at March 31, 2003 for the I-E and I-F Partnerships represents a charge accrued for the payment of a judgment related to plugging liabilities, which judgment is currently under appeal. -12- NEW ACCOUNTING PRONOUNCEMENTS - ----------------------------- In July 2001, the FASB issued FAS No. 143, "Accounting for Asset Retirement Obligations", which is effective for fiscal years beginning after June 15, 2002 (January 1, 2003 for the Partnerships). On January 1, 2003, the Partnerships adopted FAS No. 143 and recorded an increase in capitalized cost of oil and gas properties, an increase(decrease) in net income for the cumulative effect of the change in accounting principle, and an asset retirement obligation in the following approximate amounts for each Partnership: Increase (Decrease) in Change in Net Income Capitalized for the Cost of Oil Change in Asset and Gas Accounting Retirement Partnerships Properties Principle Obligation ------------ ----------- ---------- ---------- I-D $ 30,000 $ 1,000 $ 29,000 I-E 278,000 4,000 274,000 I-F 119,000 ( 300) 119,000 These amounts differ significantly from the estimates disclosed in the Annual Report on Form 10-K for the year ended December 31, 2002 due to a revision of the methodology used in calculating the change in capitalized cost of oil and gas properties. The asset retirement obligation will be adjusted upwards each quarter in order to recognize accretion of the time-related discount factor. For the three months ended March 31, 2003, the I-D, I-E, and I-F Partnerships recognized approximately $300, $3,000, and $1,000, respectively, of an increase in depreciation, depletion, and amortization expense, which was comprised of accretion of the asset retirement obligation and depletion of the increase in capitalized cost of oil and gas properties. If this accounting policy had been in effect January 1, 2002, the proforma impact for the I-D, I-E, and I-F Partnerships during the three months ended March 31, 2002 would have been an increase in depreciation, depletion, and amortization expense of approximately $300, $3,000 and $1,000, respectively. -13- 2. TRANSACTIONS WITH RELATED PARTIES --------------------------------- The Partnerships' partnership agreements provide for reimbursement to the General Partner for all direct general and administrative expenses and for the general and administrative overhead applicable to the Partnerships based on an allocation of actual costs incurred. During the three months ended March 31, 2003, the following payments were made to the General Partner or its affiliates by the Partnerships: Direct General Administrative Partnership and Administrative Overhead ----------- ------------------- --------------- I-D $11,772 $ 19,986 I-E 16,814 116,220 I-F 12,812 39,780 Affiliates of the Partnerships operate certain of the Partnerships' properties and their policy is to bill the Partnerships for all customary charges and cost reimbursements associated with their activities. -14- ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS USE OF FORWARD-LOOKING STATEMENTS AND ESTIMATES - ----------------------------------------------- This Quarterly Report contains certain forward-looking statements. The words "anticipate", "believe", "expect", "plan", "intend", "estimate", "project", "could", "may" and similar expressions are intended to identify forward-looking statements. Such statements reflect management's current views with respect to future events and financial performance. This Quarterly Report also includes certain information, which is, or is based upon, estimates and assumptions. Such estimates and assumptions are management's efforts to accurately reflect the condition and operation of the Partnerships. Use of forward-looking statements and estimates and assumptions involve risks and uncertainties which include, but are not limited to, the volatility of oil and gas prices, the uncertainty of reserve information, the operating risk associated with oil and gas properties (including the risk of personal injury, death, property damage, damage to the well or producing reservoir, environmental contamination, and other operating risks), the prospect of changing tax and regulatory laws, the availability and capacity of processing and transportation facilities, the general economic climate, the supply and price of foreign imports of oil and gas, the level of consumer product demand, and the price and availability of alternative fuels. Should one or more of these risks or uncertainties occur or should estimates or underlying assumptions prove incorrect, actual conditions or results may vary materially and adversely from those stated, anticipated, believed, estimated, and otherwise indicated. GENERAL - ------- The Partnerships are engaged in the business of acquiring and operating producing oil and gas properties located in the continental United States. In general, a Partnership acquired producing properties and did not engage in development drilling or enhanced recovery projects, except as an incidental part of the management of the producing properties acquired. Therefore, the economic life of each Partnership, and its related Production Partnership, is limited to the period of time required to fully produce its acquired oil and gas reserves. The net proceeds from the oil and gas operations are distributed to the Limited Partners and the General Partner in accordance with the terms of the Partnerships' partnership agreements. -15- LIQUIDITY AND CAPITAL RESOURCES - ------------------------------- The Partnerships began operations and investors were assigned their rights as Limited Partners, having made capital contributions in the amounts and on the dates set forth below: Limited Date of Partner Capital Partnership Activation Contributions ----------- ------------------ --------------- I-D March 4, 1986 $ 7,194,700 I-E September 10, 1986 41,839,400 I-F December 16, 1986 14,320,900 In general, the amount of funds available for acquisition of producing properties was equal to the capital contributions of the Limited Partners, less 15% for sales commissions and organization and management fees. All of the Partnerships have fully invested their capital contributions. Net proceeds from the operations less necessary operating capital are distributed to the Limited Partners on a quarterly basis. Revenues and net proceeds of a Partnership are largely dependent upon the volumes of oil and gas sold and the prices received for such oil and gas. While the General Partner cannot predict future pricing trends, it believes the working capital available as of March 31, 2003 and the net revenue generated from future operations will provide sufficient working capital to meet current and future obligations. Occasional expenditures for new wells or well recompletions or workovers, however, may reduce or eliminate cash available for a particular quarterly cash distribution. The I-D, I-E, and I-F Partnerships' Statements of Cash Flows for the three months ended March 31, 2002 include proceeds from the sale of certain oil and gas properties during December 2001. These proceeds were included in the Partnerships' cash distributions paid in February 2002. Pursuant to the terms of the Partnerships' partnership agreements (the "Partnership Agreements"), the Partnerships would have terminated on December 31, 1999. However, the Partnership Agreements provide that the General Partner may extend the term of each Partnership for up to five periods of two years each. The General Partner has extended the terms of the Partnerships for their second two year extension period to December 31, 2003. As of the date of this Quarterly Report, the General Partner has not determined whether to further extend the term of any Partnership. -16- CRITICAL ACCOUNTING POLICIES - ---------------------------- The Partnerships follow the successful efforts method of accounting for their oil and gas properties. Under the successful efforts method, the Partnerships capitalize all property acquisition costs and development costs incurred in connection with the further development of oil and gas reserves. Property acquisition costs include costs incurred by the Partnerships or the General Partner to acquire producing properties, including related title insurance or examination costs, commissions, engineering, legal and accounting fees, and similar costs directly related to the acquisitions plus an allocated portion of the General Partner's property screening costs. The acquisition cost to the Partnerships of the properties acquired by the General Partner is adjusted to reflect the net cash results of operations, including interest incurred to finance the acquisition, for the period of time the properties are held by the General Partner. Depletion of the cost of producing oil and gas properties, amortization of related intangible drilling and development costs, and depreciation of tangible lease and well equipment are computed on the units-of-production method. The Partnerships' calculation of depreciation, depletion, and amortization includes estimated dismantlement and abandonment costs. When complete units of depreciable property are retired or sold, the asset cost and related accumulated depreciation are eliminated with any gain or loss reflected in income. When less that complete units of depreciable property are retired or sold, the proceeds are credited to oil and gas properties. The Partnerships evaluate the recoverability of the carrying costs of their proved oil and gas properties for each oil and gas field (rather than separately for each well). If the unamortized costs of oil and gas properties within a field exceeds the expected undiscounted future cash flows from such properties, the cost of the properties is written down to fair value, which is determined by using the discounted future cash flows from the properties. The risk that the Partnerships will be required to record impairment provisions in the future increases as oil and gas prices decrease. -17- The Deferred Charge on the Balance Sheets represents costs deferred for lease operating expenses incurred in connection with the Partnerships' underproduced gas imbalance positions. Conversely, the Accrued Liability represents charges accrued for lease operating expenses incurred in connection with the Partnerships' overproduced gas imbalance positions. The rate used in calculating the Deferred Charge and Accrued Liability is the annual average production costs per Mcf. The Partnerships' oil and condensate production is sold, title passed, and revenue recognized at or near the Partnerships' wells under short-term purchase contracts at prevailing prices in accordance with arrangements which are customary in the oil and gas industry. Sales of gas applicable to the Partnerships' interest in producing oil and gas leases are recorded as revenue when the gas is metered and title transferred pursuant to the gas sales contracts covering the Partnerships' interest in gas reserves. During such times as a Partnership's sales of gas exceed its' pro rata ownership in a well, such sales are recorded as revenues unless total sales from the well have exceeded the Partnership's share of estimated total gas reserves underlying the property, at which time such excess is recorded as a liability. The rates per Mcf used to calculate this liability are based on the average gas prices received for the volumes at the time the overproduction occurred. This also approximates the price for which the Partnerships are currently settling this liability. These amounts were recorded as gas imbalance payables in accordance with the sales method. These gas imbalance payables will be settled by either gas production by the underproduced party in excess of current estimates of total gas reserves for the well or by negotiated or contractual payment to the underproduced party. NEW ACCOUNTING PRONOUNCEMENTS - ----------------------------- Below is a brief description of Financial Accounting Standards ("FAS") recently issued by the Financial Accounting Standards Board ("FASB") which may have an impact on the Partnerships' future results of operations and financial position. -18- In July 2001, the FASB issued FAS No. 143, "Accounting for Asset Retirement Obligations", which is effective for fiscal years beginning after June 15, 2002 (January 1, 2003 for the Partnerships). On January 1, 2003, the Partnerships adopted FAS No. 143 and recorded an increase in capitalized cost of oil and gas properties, an increase (decrease) in net income for the cumulative effect of the change in accounting principle, and an asset retirement obligation in the following approximate amounts for each Partnership: Increase (Decrease) in Change in Net Income Capitalized for the Cost of Oil Change in Asset and Gas Accounting Retirement Partnerships Properties Principle Obligation ------------ ----------- ---------- ---------- I-D $ 30,000 $ 1,000 $ 29,000 I-E 278,000 4,000 274,000 I-F 119,000 ( 300) 119,000 These amounts differ significantly from the estimates disclosed in the Annual Report on Form 10-K for the year ended December 31, 2002 due to a revision of the methodology used in calculating the change in capitalized cost of oil and gas properties. The asset retirement obligation will be adjusted upwards each quarter in order to recognize accretion of the time-related discount factor. For the three months ended March 31, 2003, the I-D, I-E, and I-F Partnerships recognized approximately $300, $3,000, and $1,000, respectively, of an increase in depreciation, depletion, and amortization expense, which was comprised of accretion of the asset retirement obligation and depletion of the increase in capitalized cost of oil and gas properties. PROVED RESERVES AND NET PRESENT VALUE - ------------------------------------- The process of estimating oil and gas reserves is complex, requiring significant subjective decisions in the evaluation of available geological, engineering, and economic data for each reservoir. The data for a given reservoir may change substantially over time as a result of, among other things, additional development activity, production history, and viability of production under varying economic conditions; consequently, it is reasonably possible that material revisions to existing reserve estimates may occur in the -19- future. Although every reasonable effort has been made to ensure that these reserve estimates represent the most accurate assessment possible, the significance of the subjective decisions required and variances in available data for various reservoirs make these estimates generally less precise than other estimates presented in connection with financial statement disclosures. The following tables summarize changes in net quantities of the Partnerships' proved reserves, all of which are located in the United States, for the periods indicated. The proved reserves were estimated by petroleum engineers employed by affiliates of the Partnerships, and are annually reviewed by an independent engineering firm. "Proved reserves" refers to those estimated quantities of crude oil, gas, and gas liquids which geological and engineering data demonstrate with reasonable certainty to be recoverable in future years from known oil and gas reservoirs under existing economic and operating conditions. The following information includes certain gas balancing adjustments which cause the gas volume to differ from the reserve reports prepared by the General Partner. I-D Partnership --------------- Crude Natural Oil Gas (Barrels) (Mcf) --------- ----------- Proved reserves, Dec. 31, 2002 56,533 1,315,719 Production ( 882) ( 41,385) Revisions of previous estimates ( 91) ( 39,632) ------ --------- Proved reserves, March 31, 2003 55,560 1,234,702 ====== ========= -20- I-E Partnership --------------- Crude Natural Oil Gas (Barrels) (Mcf) --------- ----------- Proved reserves, Dec. 31, 2002 421,343 6,775,074 Production ( 11,706) ( 213,245) Revisions of previous estimates ( 13,711) ( 280,504) ------- --------- Proved reserves, March 31, 2003 395,926 6,281,325 ======= ========= I-F Partnership --------------- Crude Natural Oil Gas (Barrels) (Mcf) --------- ----------- Proved reserves, Dec. 31, 2002 200,897 2,334,632 Production ( 5,585) ( 70,164) Revisions of previous estimates ( 6,180) ( 155,014) ------- --------- Proved reserves, March 31, 2003 189,132 2,109,454 ======= ========= In addition to the volume changes, the net present value of the Partnerships' reserves may change dramatically as oil and gas prices change or as volumes change for the reasons described above. Net present value represents estimated future gross cash flow from the production and sale of proved reserves, net of estimated oil and gas production costs (including production taxes, ad valorem taxes, and operating expenses) and estimated future development costs, discounted at 10% per annum. The following table indicates the estimated net present value of the Partnerships' proved reserves as of March 31, 2003 and December 31, 2002. Net present value attributable to the Partnerships' proved reserves was calculated on the basis of current costs and prices as of the date of estimation. Such prices were not escalated except in certain circumstances where escalations were fixed and readily determinable in accordance with applicable contract provisions. Oil prices at March 31, 2003 ($27.75 per barrel) were lower than -21- the prices in effect on December 31, 2002 ($28.00 per barrel). Gas prices at March 31, 2003 ($5.06 per Mcf) were higher than the prices in effect on December 31, 2002 ($4.74 per Mcf). The decrease in oil prices and the increase in gas prices have caused the estimates of remaining economically recoverable reserves, as well as the values placed on said reserves, at March 31, 2003 to fluctuate from such estimates and values at December 31, 2002. The prices used in calculating the net present value attributable to the Partnerships' proved reserves do not necessarily reflect market prices for oil and gas production subsequent to March 31, 2003. There can be no assurance that the prices used in calculating the net present value of the Partnerships' proved reserves at March 31, 2003 will actually be realized for such production. Net Present Value of Reserves --------------------------------- Partnership 3/31/03 12/31/02 ----------- ----------- ----------- I-D $ 3,633,910 $ 3,647,635 I-E 19,491,697 19,894,751 I-F 6,501,844 6,751,875 RESULTS OF OPERATIONS - --------------------- GENERAL DISCUSSION The following general discussion should be read in conjunction with the analysis of results of operations provided below. The primary source of liquidity and Partnership cash distributions comes from the net revenues generated from the sale of oil and gas produced from the Partnerships' oil and gas properties. The level of net revenues is highly dependent upon the total volumes of oil and natural gas sold. Oil and gas reserves are depleting assets and will experience production declines over time, thereby likely resulting in reduced net revenues. The level of net revenues is also highly dependent upon the prices received for oil and gas sales, which prices have historically been very volatile and may continue to be so. Additionally, lower oil and natural gas prices may reduce the amount of oil and gas that is economic to produce and reduce the Partnerships' revenues and cash flow. Various factors beyond the Partnerships' control will affect prices for oil and natural gas, such as: -22- * Worldwide and domestic supplies of oil and natural gas; * The ability of the members of the Organization of Petroleum Exporting Countries ("OPEC") to agree to and maintain oil prices and production quotas; * Political instability or armed conflict in oil-producing regions or around major shipping areas; * The level of consumer demand and overall economic activity; * The competitiveness of alternative fuels; * Weather conditions; * The availability of pipelines for transportation; and * Domestic and foreign government regulations and taxes. Recently, while economic factors have been relatively unfavorable for oil and natural gas demand, oil prices have benefited from the political uncertainty associated with the increase in terrorist activities in parts of the world. In the last few years, natural gas prices have varied significantly, from very high prices in late 2000 and early 2001, to low prices in late 2001 and early 2002, to rising prices in the later part of 2002 and early 2003. The high natural gas prices were associated with cold winter weather and decreased supply from reduced capital investment for new drilling, while the low prices were associated with warm winter weather and reduced economic activity. The more recent increase in prices is the result of increased demand from weather patterns, the pricing effect of relatively high oil prices and increased concern about the ability of the industry to meet any longer-term demand increases based upon current drilling activity. It is not possible to predict the future direction of oil or natural gas prices or whether the above discussed trends will remain. Operating costs, including General and Administrative Expenses, may not decline over time or may experience only a gradual decline, thus adversely affecting net revenues as either production or oil and natural gas prices decline. In any particular period, net revenues may also be affected by either the receipt of proceeds from property sales or the incursion of additional costs as a result of well workovers, recompletions, new well drilling, and other events. -23- I-D PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2003 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2002. Three Months Ended March 31, ---------------------------- 2003 2002 -------- -------- Oil and gas sales $268,704 $152,347 Oil and gas production expenses $ 66,737 $ 55,845 Barrels produced 882 764 Mcf produced 41,385 59,096 Average price/Bbl $ 31.86 $ 20.34 Average price/Mcf $ 5.81 $ 2.32 As shown in the table above, total oil and gas sales increased $116,357 (76.4%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. Of this increase, approximately $145,000 was related to an increase in the average price of gas sold, which increase was partially offset by a decrease of approximately $41,000 related to a decrease in volumes of gas sold. Volumes of oil sold increased 118 barrels, while volumes of gas sold decreased 17,711 Mcf for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. The increase in volumes of oil sold was primarily due to a positive prior period volume adjustment made by the operator on one significant well during the three months ended March 31, 2003. The decrease in volumes of gas sold was primarily due to (i) normal declines in production and (ii) a positive prior period gas balancing adjustment on one significant well during the three months ended March 31, 2002. Average oil and gas prices increased to $31.86 per barrel and $5.81 per Mcf, respectively, for the three months ended March 31, 2003 from $20.34 per barrel and $2.32 per Mcf, respectively, for the three months ended March 31, 2002. Oil and gas production expenses (including lease operating expenses and production taxes) increased $10,892 (19.5%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. This increase was primarily due to an increase in production taxes associated with the increase in oil and gas sales. As a percentage of oil and gas sales, these expenses decreased to 24.8% for the three months ended March 31, 2003 from 36.7% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. Depreciation, depletion, and amortization of oil and gas properties decreased $3,520 (27.0%) for the three months -24- ended March 31, 2003 as compared to the three months ended March 31, 2002. This decrease was primarily due to the decrease in volumes of gas sold. As a percentage of oil and gas sales, this expense decreased to 3.5% for the three months ended March 31, 2003 from 8.6% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $2,751 (8.0%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. As a percentage of oil and gas sales, these expenses decreased to 11.8% for the three months ended March 31, 2003 from 22.7% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increase in oil and gas sales. The Limited Partners have received cash distributions through March 31, 2003 totaling $16,370,175 or 227.53% of the Limited Partners' capital contributions. I-E PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2003 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2002. Three Months Ended March 31, ---------------------------- 2003 2002 ---------- -------- Oil and gas sales $1,582,451 $906,292 Oil and gas production expenses $ 431,376 $382,605 Barrels produced 11,706 10,993 Mcf produced 213,245 328,568 Average price/Bbl $ 29.98 $ 16.65 Average price/Mcf $ 5.78 $ 2.20 As shown in the table above, total oil and gas sales increased $676,159 (74.6%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. Of this increase, approximately $156,000 and $762,000, respectively, were related to increases in the average prices of oil and gas sold. These increases were partially offset by a decrease of approximately $254,000 related to a decrease in volumes of gas sold. Volumes of oil sold increased 713 barrels, while volumes of gas sold decreased 115,323 Mcf for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. The decrease in volumes of gas sold was primarily due to (i) normal declines in production, (ii) a positive prior period gas balancing adjustment on one significant well during the three months ended March 31, 2002, and (iii) a positive prior period volume adjustment made by the purchaser on another significant well during the three months ended March -25- 31, 2002. Average oil and gas prices increased to $29.98 per barrel and $5.78 per Mcf, respectively, for the three months ended March 31, 2003 from $16.65 per barrel and $2.20 per Mcf, respectively, for the three months ended March 31, 2002. Oil and gas production expenses (including lease operating expenses and production taxes) increased $48,771 (12.7%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. This increase was primarily due to (i) a partial reversal during the three months ended March 31, 2002 of approximately $75,000 (due to a partial post-judgment settlement) of a charge previously accrued for this judgment, (ii) an increase in production taxes associated with the increase in oil and gas sales, and (iii) a positive prior period lease operating expense adjustment made by the operator on one significant well during the three months ended March 31, 2003. These increases were partially offset by (i) workover expenses incurred on two significant wells during the three months ended March 31, 2002, (ii) a decrease in workover expenses on two wells within the same unit incurred during the three months ended March 31, 2003 as compared to the three months ended March 31, 2002 and (iii) a negative prior period lease operating expense adjustment on one significant well during the three months ended March 31, 2003. As a percentage of oil and gas sales, these expenses decreased to 27.3% for the three months ended March 31, 2003 from 42.2% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. Depreciation, depletion, and amortization of oil and gas properties decreased $31,163 (31.2%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. This decrease was primarily due to the decrease in volumes of gas sold. As a percentage of oil and gas sales, this expense decreased to 4.3% for the three months ended March 31, 2003 from 11.0% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $8,742 (6.2%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. As a percentage of oil and gas sales, these expenses decreased to 8.4% for the three months ended March 31, 2003 from 15.6% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increase in oil and gas sales. The Limited Partners have received cash distributions through March 31, 2003 totaling $65,644,552 or 156.90% of the Limited Partners' capital contributions. I-F PARTNERSHIP -26- THREE MONTHS ENDED MARCH 31, 2003 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2002. Three Months Ended March 31, ----------------------------- 2003 2002 -------- -------- Oil and gas sales $539,662 $243,009 Oil and gas production expenses $150,745 $ 95,364 Barrels produced 5,585 5,437 Mcf produced 70,164 80,782 Average price/Bbl $ 30.02 $ 15.55 Average price/Mcf $ 5.30 $ 1.96 As shown in the table above, total oil and gas sales increased $296,653 (122.1%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. Of this increase, approximately $81,000 and $234,000, respectively, were related to increases in the average prices of oil and gas sold. Volumes of oil sold increased 148 barrels, while volumes of gas sold decreased 10,618 Mcf for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. The decrease in volumes of gas sold was primarily due to a positive prior period volume adjustment made by the purchaser on one significant well during the three months ended March 31, 2002. Average oil and gas prices increased to $30.02 per barrel and $5.30 per Mcf, respectively, for the three months ended March 31, 2003 from $15.55 per barrel and $1.96 per Mcf, respectively, for the three months ended March 31, 2002. Oil and gas production expenses (including lease operating expenses and production taxes) increased $55,381 (58.1%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. This increase was primarily due to (i) a partial reversal during the three months ended March 31, 2002 of approximately $52,000 (due to a partial post-judgment settlement) of a charge previously accrued for this judgment, (ii) an increase in production taxes associated with the increase in oil and gas sales, and (iii) a positive prior period lease operating expense adjustment made by the operator on one significant well during the three months ended March 31, 2003. These increases were partially offset by (i) workover expenses incurred on one significant well during the three months ended March 31, 2002, (ii) a negative prior period lease operating expense adjustment on another significant well during the three months ended March 31, 2003, and (iii) a decrease in workover expenses incurred on two wells within the same unit during the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. As a percentage of oil and gas sales, these expenses decreased to 27.9% for the three months ended March 31, 2003 from 39.2% -27- for the three months ended March 31, 2002. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. Depreciation, depletion, and amortization of oil and gas properties decreased $2,416 (9.8%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. This decrease was primarily due to the decrease in volumes of gas sold. As a percentage of oil and gas sales, this expense decreased to 4.1% for the three months ended March 31, 2003 from 10.1% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $3,987 (7.0%) for the three months ended March 31, 2003 as compared to the three months ended March 31, 2002. As a percentage of oil and gas sales, these expenses decreased to 9.7% for the three months ended March 31, 2003 from 23.3% for the three months ended March 31, 2002. This percentage decrease was primarily due to the increase in oil and gas sales. The Limited Partners have received cash distributions through March 31, 2003 totaling $20,836,664 or 145.50% of Limited Partners' capital contributions. -28- ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK. The Partnerships do not hold any market risk sensitive instruments. ITEM 4. EVALUATION OF DISCLOSURE CONTROLS AND PROCEDURES Within the 90 days prior to the date of this report, the Partnerships carried out an evaluation under the supervision and with the participation of the Partnerships' management, including their chief executive officer and chief financial officer, of the effectiveness of the design and operation of the Partnerships' disclosure controls and procedures pursuant to Rule 13a-14 of the Securities Exchange Act of 1934. Based upon that evaluation, the Partnerships' chief executive officer and chief financial officer concluded that the Partnerships' disclosure controls and procedures are effective in timely alerting them to material information relating to the Partnerships required to be included in the Partnerships' periodic filings with the SEC. There have been no significant changes in the Partnerships' internal controls or in other factors which could significantly affect the Partnerships' internal controls subsequent to the date the Partnerships carried out this evaluation. -29- PART II. OTHER INFORMATION ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K (a) Exhibits 99.1 Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for the I-D Partnership. 99.2 Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for the I-E Partnership. 99.3 Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for the I-F Partnership. b) Reports on Form 8-K. Current Report on Form 8-K filed during the first quarter of 2003: Date of Event: January 28, 2003 Date Filed with SEC: January 28, 2003 Items Included: Item 5 - Other Events Item 7 - Exhibits -30- SIGNATURES Pursuant to the requirements 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. GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-D GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-E GEODYNE ENERGY INCOME LIMITED PARTNERSHIP I-F (Registrant) BY: GEODYNE RESOURCES, INC. General Partner Date: May 14, 2003 By: /s/Dennis R. Neill -------------------------------- (Signature) Dennis R. Neill President Date: May 14, 2003 By: /s/Craig D. Loseke -------------------------------- (Signature) Craig D. Loseke Chief Accounting Officer -31- CERTIFICATION ------------- I, Dennis R. Neill, certify that: 1. I have reviewed this quarterly report on Form 10-Q of Geodyne Energy Income Limited Partnership I-D; 2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; 3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report; 4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; b) evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date; 5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function): a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and -32- 6. The registrant's other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Dated this 14th day of May, 2003. //s// Dennis R. Neill - ---------------------------------- Dennis R. Neill President (Chief Executive Officer) -33- CERTIFICATION ------------- I, Craig D. Loseke, certify that: 1. I have reviewed this quarterly report on Form 10-Q of Geodyne Energy Income Limited Partnership I-D; 2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; 3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report; 4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; b) evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date; 5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function): a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and -34- 6. The registrant's other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Dated this 14th day of May, 2003. //s// Craig D. Loseke - ---------------------------------- Craig D. Loseke Chief Accounting Officer (Principal Financial Officer) -35- CERTIFICATION ------------- I, Dennis R. Neill, certify that: 1. I have reviewed this quarterly report on Form 10-Q of Geodyne Energy Income Limited Partnership I-E; 2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; 3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report; 4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; b) evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date; 5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function): a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and -36- 6. The registrant's other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Dated this 14th day of May, 2003. //s// Dennis R. Neill - ---------------------------------- Dennis R. Neill President (Chief Executive Officer) -37- CERTIFICATION ------------- I, Craig D. Loseke, certify that: 1. I have reviewed this quarterly report on Form 10-Q of Geodyne Energy Income Limited Partnership I-E; 2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; 3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report; 4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; b) evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date; 5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function): a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and -38- 6. The registrant's other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Dated this 14th day of May, 2003. //s// Craig D. Loseke - ---------------------------------- Craig D. Loseke Chief Accounting Officer (Principal Financial Officer) -39- CERTIFICATION ------------- I, Dennis R. Neill, certify that: 1. I have reviewed this quarterly report on Form 10-Q of Geodyne Energy Income Limited Partnership I-F; 2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; 3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report; 4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; b) evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date; 5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function): a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and -40- 6. The registrant's other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Dated this 14th day of May, 2003. //s// Dennis R. Neill - ---------------------------------- Dennis R. Neill President (Chief Executive Officer) -41- CERTIFICATION ------------- I, Craig D. Loseke, certify that: 1. I have reviewed this quarterly report on Form 10-Q of Geodyne Energy Income Limited Partnership I-F; 2. Based on my knowledge, this quarterly report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this quarterly report; 3. Based on my knowledge, the financial statements, and other financial information included in this quarterly report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this quarterly report; 4. The registrant's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have: a) designed such disclosure controls and procedures to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this quarterly report is being prepared; b) evaluated the effectiveness of the registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this quarterly report (the "Evaluation Date"); and c) presented in this quarterly report our conclusions about the effectiveness of the disclosure controls and procedures based on our evaluation as of the Evaluation Date; 5. The registrant's other certifying officers and I have disclosed, based on our most recent evaluation, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent function): a) all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant's ability to record, process, summarize and report financial data and have identified for the registrant's auditors any material weaknesses in internal controls; and b) any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal controls; and -42- 6. The registrant's other certifying officers and I have indicated in this quarterly report whether or not there were significant changes in internal controls or in other factors that could significantly affect internal controls subsequent to the date of our most recent evaluation, including any corrective actions with regard to significant deficiencies and material weaknesses. Dated this 14th day of May, 2003. //s// Craig D. Loseke - ---------------------------------- Craig D. Loseke Chief Accounting Officer (Principal Financial Officer) -43- INDEX TO EXHIBITS ----------------- Exh. No. Exhibit - ---- ------- 99.1 Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for the Geodyne Energy Income Limited Partnership I-D. 99.2 Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for the Geodyne Energy Income Limited Partnership I-E. 99.3 Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for the Geodyne Energy Income Limited Partnership I-F. -44-