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, 2006 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 ------ ------ -1- 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 (check one): Large accelerated filer -------- Accelerated filer -------- X Non-accelerated filer -------- Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No X ------ ------ The Depositary Units are not publicly traded; therefore, Registrant cannot compute the aggregate market value of the voting units held by non-affiliates of the Registrant. -2- 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, 2006 2005 ----------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 343,279 $ 311,844 Accounts receivable: Oil and gas sales 195,279 310,780 ---------- ---------- Total current assets $ 538,558 $ 622,624 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 391,370 392,810 DEFERRED CHARGE 77,179 77,179 ---------- ---------- $1,007,107 $1,092,613 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 28,452 $ 33,313 Gas imbalance payable 32,967 32,967 Asset retirement obligation - current (Note 1) 1,575 1,556 ---------- ---------- Total current liabilities $ 62,994 $ 67,836 LONG-TERM LIABILITIES: Accrued liability $ 25,062 $ 25,062 Asset retirement obligation (Note 1) 57,521 56,812 ---------- ---------- Total long-term liabilities $ 82,583 $ 81,874 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 13,798) $ 6,023 Limited Partners, issued and outstanding, 7,195 units 875,328 936,880 ---------- ---------- Total Partners' capital $ 861,530 $ 942,903 ---------- ---------- $1,007,107 $1,092,613 ========== ========== 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 OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2006 AND 2005 (Unaudited) 2006 2005 -------- -------- REVENUES: Oil and gas sales $268,663 $293,043 Interest income 2,544 886 -------- -------- $271,207 $293,929 COSTS AND EXPENSES: Lease operating $ 26,233 $ 36,157 Production tax 19,243 19,790 Depreciation, depletion, and amortization of oil and gas properties 6,635 6,064 General and administrative (Note 2) 44,984 42,881 -------- -------- $ 97,095 $104,892 -------- -------- NET INCOME $174,112 $189,037 ======== ======== GENERAL PARTNER - NET INCOME $ 26,664 $ 29,072 ======== ======== LIMITED PARTNERS - NET INCOME $147,448 $159,965 ======== ======== NET INCOME per unit $ 20.49 $ 22.23 ======== ======== UNITS OUTSTANDING 7,195 7,195 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -4- 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, 2006 AND 2005 (Unaudited) 2006 2005 ---------- ---------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $174,112 $189,037 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 6,635 6,064 Settlement of asset retirement obligation - ( 36) (Increase) decrease in accounts receivable - oil and gas sales 115,501 ( 21,671) Increase (decrease) in accounts payable ( 4,389) 22,517 -------- -------- Net cash provided by operating activities $291,859 $195,911 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 5,084) ($ 2,155) Proceeds from sale of oil and gas properties 145 2,958 -------- -------- Net cash provided (used) by investing activities ($ 4,939) $ 803 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($255,485) ($173,244) -------- -------- Net cash used by financing activities ($255,485) ($173,244) -------- -------- NET INCREASE IN CASH AND CASH EQUIVALENTS $ 31,435 $ 23,470 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 311,844 250,839 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $343,279 $274,309 ======== ======== 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 BALANCE SHEETS (Unaudited) ASSETS March 31, December 31, 2006 2005 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $2,131,691 $1,838,920 Accounts receivable: Oil and gas sales 1,276,412 1,921,870 ---------- ---------- Total current assets $3,408,103 $3,760,790 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 2,435,751 2,469,064 DEFERRED CHARGE 394,160 394,160 ---------- ---------- $6,238,014 $6,624,014 ========== ========== LIABILITIES AND PARTNERS' CAPITAL CURRENT LIABILITIES: Accounts payable $ 364,978 $ 350,149 Gas imbalance payable 112,023 112,023 Asset retirement obligation - current (Note 1) 6,308 96,761 ---------- ---------- Total current liabilities $ 483,309 $ 558,933 LONG-TERM LIABILITIES: Accrued liability $ 122,896 $ 122,896 Asset retirement obligation (Note 1) 749,239 744,174 ---------- ---------- Total long-term liabilities $ 872,135 $ 867,070 PARTNERS' CAPITAL: General Partner $ 2,058 $ 89,828 Limited Partners, issued and outstanding, 41,839 units 4,880,512 5,108,183 ---------- ---------- Total Partners' capital $4,882,570 $5,198,011 ---------- ---------- $6,238,014 $6,624,014 ========== ========== 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 OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2006 AND 2005 (Unaudited) 2006 2005 ---------- ---------- REVENUES: Oil and gas sales $1,728,182 $1,848,691 Interest income 14,971 5,914 ---------- ---------- $1,743,153 $1,854,605 COSTS AND EXPENSES: Lease operating $ 298,035 $ 185,856 Production tax 118,206 118,026 Depreciation, depletion, and amortization of oil and gas properties 59,850 42,716 General and administrative (Note 2) 146,518 143,668 ---------- ---------- $ 622,609 $ 490,266 ---------- ---------- NET INCOME $1,120,544 $1,364,339 ========== ========== GENERAL PARTNER - NET INCOME $ 174,215 $ 209,744 ========== ========== LIMITED PARTNERS - NET INCOME $ 946,329 $1,154,595 ========== ========== NET INCOME per unit $ 22.62 $ 27.60 ========== ========== UNITS OUTSTANDING 41,839 41,839 ========== ========== The accompanying condensed notes are an integral part of these combined financial statements. -7- 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, 2006 AND 2005 (Unaudited) 2006 2005 ------------ ------------ CASH FLOWS FROM OPERATING ACTIVITIES: Net income $1,120,544 $1,364,339 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 59,850 42,716 Settlement of asset retirement obligation ( 92,023) ( 272) (Increase) decrease in accounts receivable - oil and gas sales 645,458 ( 187,343) Increase in accounts payable 27,027 14,693 Decrease in accrued liability - other - ( 88,892) ---------- ---------- Net cash provided by operating activities $1,760,856 $1,145,241 ---------- ---------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 32,100) ($ 11,686) Proceeds from the sale of oil and gas properties - 13,213 ---------- ---------- Net cash provided (used) by investing activities ($ 32,100) $ 1,527 ---------- ---------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($1,435,985) ($1,093,897) ---------- ---------- Net cash used by financing activities ($1,435,985) ($1,093,897) ---------- ---------- NET INCREASE IN CASH AND CASH EQUIVALENTS $ 292,771 $ 52,871 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 1,838,920 1,579,268 ---------- ---------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $2,131,691 $1,632,139 ========== ========== 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 BALANCE SHEETS (Unaudited) ASSETS March 31, December 31, 2006 2005 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $ 672,499 $ 684,976 Accounts receivable: Oil and gas sales 385,299 544,225 ---------- ---------- Total current assets $1,057,798 $1,229,201 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 954,851 967,086 DEFERRED CHARGE 302,265 302,265 ---------- ---------- $2,314,914 $2,498,552 ========== ========== LIABILITIES AND PARTNERS' CAPITAL CURRENT LIABILITIES: Accounts payable $ 168,074 $ 118,863 Gas imbalance payable 36,173 36,173 Asset retirement obligation - current (Note 1) 2,551 65,890 ---------- ---------- Total current liabilities $ 206,798 $ 220,926 LONG-TERM LIABILITIES: Accrued liability $ 114,225 $ 114,225 Asset retirement obligation (Note 1) 330,324 328,418 ---------- ---------- Total long-term liabilities $ 444,549 $ 442,643 PARTNERS' CAPITAL: General Partner $ 16,337 $ 46,741 Limited Partners, issued and outstanding, 14,321 units 1,647,230 1,788,242 ---------- ---------- Total Partners' capital $1,663,567 $1,834,983 ---------- ---------- $2,314,914 $2,498,552 ========== ========== 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 OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 2006 AND 2005 (Unaudited) 2006 2005 -------- -------- REVENUES: Oil and gas sales $596,427 $601,026 Interest income 5,310 2,045 -------- -------- $601,737 $603,071 COSTS AND EXPENSES: Lease operating $148,228 $ 32,432 Production tax 37,841 36,984 Depreciation, depletion, and amortization of oil and gas properties 23,370 16,947 General and administrative (Note 2) 65,871 63,614 -------- -------- $275,310 $149,977 -------- -------- NET INCOME $326,427 $453,094 ======== ======== GENERAL PARTNER - NET INCOME $ 51,439 $ 70,030 ======== ======== LIMITED PARTNERS - NET INCOME $274,988 $383,064 ======== ======== NET INCOME per unit $ 19.20 $ 26.75 ======== ======== UNITS OUTSTANDING 14,321 14,321 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -10- 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, 2006 AND 2005 (Unaudited) 2006 2005 ---------- ---------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $326,427 $453,094 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 23,370 16,947 Settlement of asset retirement obligation ( 63,270) ( 136) (Increase) decrease in accounts receivable - oil and gas sales 158,926 ( 37,927) Increase (decrease) in accounts payable 56,103 ( 9,980) Decrease in accrued liability - other - ( 62,225) -------- -------- Net cash provided by operating activities $501,556 $359,773 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 16,190) ($ 5,580) Proceeds from sale of oil and gas properties - 5,113 -------- -------- Net cash used by investing activities ($ 16,190) ($ 467) -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($497,843) ($340,028) -------- -------- Net cash used by financing activities ($497,843) ($340,028) -------- -------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS ($ 12,477) $ 19,278 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 684,976 552,399 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $672,499 $571,677 ======== ======== The accompanying condensed notes are an integral part of these combined financial statements. -11- GEODYNE ENERGY INCOME PROGRAM I LIMITED PARTNERSHIPS CONDENSED NOTES TO THE COMBINED FINANCIAL STATEMENTS MARCH 31, 2006 (Unaudited) 1. ACCOUNTING POLICIES ------------------- The combined balance sheets as of March 31, 2006, combined statements of operations for the three months ended March 31, 2006 and 2005, and combined statements of cash flows for the three months ended March 31, 2006 and 2005 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, 2006, the combined results of operations for the three months ended March 31, 2006 and 2005, and the combined cash flows for the three months ended March 31, 2006 and 2005. 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, 2005. The results of operations for the period ended March 31, 2006 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. -12- 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. 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 and estimated salvage value of the equipment. When complete units of depreciable property are retired or sold, the asset cost and related accumulated depreciation are eliminated with any gain or loss (including the elimination of the asset retirement obligation) reflected in income. When less than complete units of depreciable property are retired or sold, the proceeds are credited to oil and gas properties. ASSET RETIREMENT OBLIGATIONS ---------------------------- The Partnerships' wells must be properly plugged and abandoned after their oil and gas reserves are exhausted. The Partnerships follow FAS No. 143, "Accounting for Asset Retirement Obligations" in accounting for the future expenditures that will be necessary to plug and abandon these wells. FAS No. 143 requires the estimated plugging and abandonment obligations to be recognized in the period in which they are incurred (i.e. when the well is drilled or acquired) if a reasonable estimate of fair value can be made and to be capitalized as part of the carrying amount of the well. Estimated abandonment dates will be revised in the future based on changes to related economic lives, which vary with product prices and production costs. Estimated plugging costs may also be adjusted to reflect changing industry experience. During the year ended December 31, -13- 2005, the Partnerships' asset retirement obligations were revised upward due to an increase in both the labor and rig costs associated with plugging wells. Cash flows would not be affected until wells are actually plugged and abandoned. 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, 2006, the I-D, I-E, and I-F Partnerships recognized approximately $1,000, $22,000, and $9,000, 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. The components of the change in asset retirement obligations for the three months ended March 31, 2006 and 2005 are as shown below. I-D Partnership --------------- Three Months Three Months Ended Ended 3/31/2006 3/31/2005 ----------- ----------- Total Asset Retirement Obligation, January 1 $ 58,368 $ 31,101 Additions and revisions - 98 Settlements and disposals - ( 448) Accretion expense 728 343 -------- -------- Total Asset Retirement Obligation, End of Period $ 59,096 $ 31,094 ======== ======== Asset Retirement Obligation - Current $ 1,575 $ 2,483 Asset Retirement Obligation - Long-Term 57,521 28,611 -14- I-E Partnership --------------- Three Months Three Months Ended Ended 3/31/2006 3/31/2005 ----------- ----------- Total Asset Retirement Obligation, January 1 $840,935 $345,509 Additions and revisions - 493 Settlements and disposals ( 95,023) ( 2,922) Accretion expense 9,635 3,002 -------- -------- Total Asset Retirement Obligation, End of Period $755,547 $346,082 ======== ======== Asset Retirement Obligation - Current $ 6,308 $ 12,210 Asset Retirement Obligation - Long-Term 749,239 333,872 I-F Partnership --------------- Three Months Three Months Ended Ended 3/31/2006 3/31/2005 ----------- ----------- Total Asset Retirement Obligation, January 1 $394,308 $164,771 Additions and revisions ( 600) 258 Settlements and disposals ( 65,318) ( 1,533) Accretion expense 4,485 1,444 -------- -------- Total Asset Retirement Obligation, End of Period $332,875 $164,940 ======== ======== Asset Retirement Obligation - Current $ 2,551 $ 5,555 Asset Retirement Obligation - Long-Term 330,324 159,385 -15- 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, 2006, the following payments were made to the General Partner or its affiliates by the Partnerships: Direct General Administrative Partnership and Administrative Overhead ----------- ------------------- --------------- I-D $24,998 $ 19,986 I-E 30,298 116,220 I-F 26,091 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. -16- 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. -17- 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, 2006 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. 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 fourth two year extension period to December 31, 2007. As of the date of this Quarterly Report, the General Partner has not determined whether to further extend the term of any Partnership. -18- 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 unit-of-production method. The Partnerships' calculation of depreciation, depletion, and amortization includes estimated dismantlement and abandonment costs and estimated salvage value of the equipment. When complete units of depreciable property are retired or sold, the asset cost and related accumulated depreciation are eliminated with any gain or loss (including the elimination of the asset retirement obligation) reflected in income. When less than 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 estimated 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. 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. -19- 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 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. ASSET RETIREMENT OBLIGATIONS - ---------------------------- The Partnerships' wells must be properly plugged and abandoned after their oil and gas reserves are exhausted. The Partnerships follow FAS No. 143, "Accounting for Asset Retirement Obligations" in accounting for the future expenditures that will be necessary to plug and abandon these wells. FAS No. 143 requires the estimated plugging and abandonment obligations to be recognized in the period in which they are incurred (i.e. when the well is drilled or acquired) if a reasonable estimate of fair value can be made and to be capitalized as part of the carrying amount of the well. NEW ACCOUNTING PRONOUNCEMENTS - ----------------------------- The Partnerships are not aware of any recently issued accounting pronouncements that would have an impact on the Partnerships' future results of operations and financial position. -20- 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 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, 2005 71,529 1,559,316 Production ( 813) ( 31,170) Extensions and discoveries 8 361 Revisions of previous estimates ( 69) ( 22,575) ------ --------- Proved reserves, March 31, 2006 70,655 1,505,932 ====== ========= -21- I-E Partnership --------------- Crude Natural Oil Gas (Barrels) (Mcf) --------- ----------- Proved reserves, Dec. 31, 2005 531,483 8,258,668 Production ( 9,312) ( 168,785) Extensions and discoveries 31 1,712 Revisions of previous estimates 2,178 ( 128,367) ------- --------- Proved reserves, March 31, 2006 524,380 7,963,228 ======= ========= I-F Partnership --------------- Crude Natural Oil Gas (Barrels) (Mcf) --------- ----------- Proved reserves, Dec. 31, 2005 250,616 2,453,345 Production ( 4,260) ( 47,679) Extensions and discoveries 15 799 Revisions of previous estimates 1,190 ( 54,758) ------- --------- Proved reserves, March 31, 2006 247,561 2,351,707 ======= ========= 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, 2006 and December 31, 2005. 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. The table also indicates the oil and gas prices in effect on the dates corresponding to the reserve valuations. Changes in the oil and gas prices cause the -22- estimates of remaining economically recoverable reserves, as well as the values placed on said reserves to fluctuate. 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, 2006. There can be no assurance that the prices used in calculating the net present value of the Partnerships' proved reserves at March 31, 2006 will actually be realized for such production. Net Present Value of Reserves ----------------------------------------- Partnership 3/31/06 12/31/05 ----------- ----------- ------------ I-D $ 5,343,136 $ 7,249,132 I-E 31,293,684 41,189,324 I-F 11,082,877 13,999,885 Oil and Gas Prices ----------------------------------------- Pricing 3/31/06 12/31/05 ----------- ----------- ------------ Oil (Bbl) $ 66.25 $ 61.06 Gas (Mcf) 7.18 10.08 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: -23- * 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 and the impact of weather-related events; * The availability of pipelines for transportation * Domestic and foreign government regulations and taxes; and * Market expectations. 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, may increase, 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. In addition to pricing, the level of net revenues is also 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. Despite this general trend of declining production, several factors can cause the volumes of oil and gas sold to increase, remain relatively constant, or decrease at an even greater rate over a given period. These factors include, but are not limited to: * Geophysical conditions which cause an acceleration of the decline in production; * The shutting in of wells (or the opening of previously shut-in wells) due to low oil and gas prices (or high oil and gas prices), mechanical difficulties, loss of a market or transportation, or performance of workovers, recompletions, or other operations in the well; * Prior period volume adjustments (either positive or negative) made by the operators of the properties; * Adjustments in ownership or rights to production in accordance with agreements governing the operation or ownership of the well (such as adjustments that occur at payout or due to gas balancing); and -24- * Completion of enhanced recovery projects which increase production for the well. Many of these factors are very significant as related to a single well or as related to many wells over a short period of time. However, due to the large number of wells owned by the Partnerships, these factors are generally not material as compared to the normal declines in production experienced on all remaining wells. I-D PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2006 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2005. Three Months Ended March 31, ---------------------------- 2006 2005 -------- -------- Oil and gas sales $268,663 $293,043 Oil and gas production expenses $ 45,476 $ 55,947 Barrels produced 813 952 Mcf produced 31,170 41,416 Average price/Bbl $ 62.64 $ 47.80 Average price/Mcf $ 6.99 $ 5.98 As shown in the table above, total oil and gas sales decreased $24,000 (8.3%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. Of this decrease, $7,000 and $61,000, respectively, were related to decreases in volumes of oil and gas sold. These decreases were partially offset by increases of $12,000 and $32,000, respectively, related to increases in the average prices of oil and gas sold. Volumes of oil and gas sold decreased 139 barrels and 10,246 Mcf, respectively, for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. The decrease in volumes of oil sold was primarily due to normal declines in production. The decrease in volumes of gas sold was primarily due to (i) normal declines in production, (ii) positive prior period volume adjustments made by the operators on several wells during the three months ended March 31, 2005, and (iii) the shutting-in of one significant well due to production difficulties during a portion of the three months ended March 31, 2006. As of the date of this Quarterly Report, the shut-in well has returned to production. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $10,000 for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. As a percentage of oil and gas sales, these expenses decreased to 16.9% for the three months ended March 31, 2006 from 19.1% for the three months ended March 31, 2005. This percentage decrease was primarily due to the dollar decrease in oil and gas production expenses. -25- Depreciation, depletion, and amortization of oil and gas properties increased $600 (9.4%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. Of this increase (i) $400 was due to the depletion of additional capitalized costs of oil and gas properties as a result of the upward revision in the estimate of the asset retirement obligations during late 2005 and (ii) $400 was due to accretion of these additional asset retirement obligations. These increases were partially offset by the decreases in volumes of oil and gas sold. As a percentage of oil and gas sales, this expense increased to 2.5% for the three months ended March 31, 2006 from 2.1% for the three months ended March 31, 2005. This percentage increase was primarily due to (i) the dollar increase in depreciation, depletion, and amortization of oil and gas properties and (ii) the increases in the average prices of oil and gas sold. General and administrative expenses increased $2,000 (4.9%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. As a percentage of oil and gas sales, these expenses increased to 16.7% for the three months ended March 31, 2006 from 14.6% for the three months ended March 31, 2005. This percentage increase was primarily due to (i) the decrease in oil and gas sales and (ii) the dollar increase in general and administrative expenses. The Limited Partners have received cash distributions through March 31, 2006 totaling $18,052,175 or 250.91% of Limited Partners' capital contributions. I-E PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2006 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2005. Three Months Ended March 31, ---------------------------- 2006 2005 ---------- ---------- Oil and gas sales $1,728,182 $1,848,691 Oil and gas production expenses $ 416,241 $ 303,882 Barrels produced 9,312 10,723 Mcf produced 168,785 229,046 Average price/Bbl $ 60.02 $ 46.20 Average price/Mcf $ 6.93 $ 5.91 As shown in the table above, total oil and gas sales decreased $121,000 (6.5%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. Of this decrease, $65,000 and $356,000, respectively, were related to decreases in volumes of oil and gas sold. These decreases were partially offset by increases of $128,000 and $172,000, respectively, related to increases in the average prices of oil and gas sold. Volumes of oil and gas sold decreased 1,411 barrels and 60,261 Mcf, -26- respectively, for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. The decrease in volumes of oil sold was primarily due to normal declines in production. The decrease in volumes of gas sold was primarily due to (i) normal declines in production, (ii) the shutting-in of one significant well during the three months ended March 31, 2006 due to mechanical problems, and (iii) positive prior period volume adjustments made by the operators on several wells during the three months ended March 31, 2005. As of the date of this Quarterly Report, the shut-in well is expected to return to production in the first half of 2006. Oil and gas production expenses (including lease operating expenses and production taxes) increased $112,000 (37.0%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. This increase was primarily due to (i) a reversal during the three months ended March 31, 2005 of approximately $89,000 of a charge previously accrued for a judgment and (ii) workover expenses incurred on several wells during the three months ended March 31, 2006. As a percentage of oil and gas sales, these expenses increased to 24.1% for the three months ended March 31, 2006 from 16.4% for the three months ended March 31, 2005. This percentage increase was primarily due to the dollar increase in oil and gas production expenses. Depreciation, depletion, and amortization of oil and gas properties increased $17,000 (40.1%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. Of this increase (i) $11,000 was due to the depletion of additional capitalized costs of oil and gas properties as a result of the upward revision in the estimate of the asset retirement obligations during late 2005 and (ii) $6,000 was due to accretion of these additional asset retirement obligations. This increase was also due to (i) downward revisions in the estimates of remaining gas reserves since March 31, 2005 and (ii) an increase in depletable oil and gas properties during the three months ended March 31, 2006 primarily due to drilling activities in a large unitized property. These increases were partially offset by the decreases in volumes of oil and gas sold. As a percentage of oil and gas sales, this expense increased to 3.5% for the three months ended March 31, 2006 from 2.3% for the three months ended March 31, 2005. This percentage increase was primarily due to the dollar increase in depreciation, depletion, and amortization of oil and gas properties. General and administrative expenses increased $3,000 (2.0%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. As a percentage of oil and gas sales, these expenses increased to 8.5% for the three months ended March 31, 2006 from 7.8% for the three months ended March 31, 2005. -27- The Limited Partners have received cash distributions through March 31, 2006 totaling $76,116,552 or 181.93% of Limited Partners' capital contributions. I-F PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2006 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 2005. Three Months Ended March 31, ---------------------------- 2006 2005 -------- -------- Oil and gas sales $596,427 $601,026 Oil and gas production expenses $186,069 $ 69,416 Barrels produced 4,260 5,079 Mcf produced 47,679 61,912 Average price/Bbl $ 59.59 $ 46.01 Average price/Mcf $ 7.19 $ 5.93 As shown in the table above, total oil and gas sales remained relatively constant for the three months ended March 31, 2006 and 2005. Decreases of $38,000 and $85,000, respectively, related to decreases in volumes of oil and gas sold were substantially offset by increases of $58,000 and $60,000, respectively, related to increases in the average prices of oil and gas sold. Volumes of oil and gas sold decreased 819 barrels and 14,233 Mcf, respectively, for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. The decrease in volumes of oil sold was primarily due to normal declines in production. The decrease in volumes of gas sold was primarily due to (i) normal declines in production, (ii) the shutting-in of one significant well during the three months ended March 31, 2006 due to mechanical problems, and (iii) positive prior period volume adjustments made by the operators on several wells during the three months ended March 31, 2005. As of the date of this Quarterly Report, the shut-in well is expected to return to production in the first half of 2006. Oil and gas production expenses (including lease operating expenses and production taxes) increased $117,000 (168.0%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. This increase was primarily due to (i) a reversal during the three months ended March 31, 2005 of approximately $62,000 of a charge previously accrued for a judgment and (ii) workover expenses incurred on several wells during the three months ended March 31, 2006. As a percentage of oil and gas sales, these expenses increased to 31.2% for the three months ended March 31, 2006 from 11.5% for the three months ended March 31, 2005. This percentage increase was primarily due to the dollar increase in oil and gas production expenses. -28- Depreciation, depletion, and amortization of oil and gas properties increased $6,000 (37.9%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. Of this increase (i) $4,000 was due to the depletion of additional capitalized costs of oil and gas properties as a result of the upward revision in the estimate of the asset retirement obligations during late 2005 and (ii) $2,000 was due to accretion of these additional asset retirement obligations. This increase was also due to (i) an increase in depletable oil and gas properties during the three months ended March 31, 2006 primarily due to drilling activities in a large unitized property and (ii) downward revisions in the estimates of remaining gas reserves since March 31, 2005. These increases were partially offset by the decreases in volumes of oil and gas sold. As a percentage of oil and gas sales, this expense increased to 3.9% for the three months ended March 31, 2006 from 2.8% for the three months ended March 31, 2005. This percentage increase was primarily due to the dollar increase in depreciation, depletion, and amortization of oil and gas properties. General and administrative expenses increased $2,000 (3.5%) for the three months ended March 31, 2006 as compared to the three months ended March 31, 2005. As a percentage of oil and gas sales, these expenses increased to 11.0% for the three months ended March 31, 2006 from 10.6% for the three months ended March 31, 2005. The Limited Partners have received cash distributions through March 31, 2006 totaling $24,030,664 or 167.80% of Limited Partners' capital contributions. -29- ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK The Partnerships do not hold any market risk sensitive instruments. ITEM 4. CONTROLS AND PROCEDURES As of the end of this period covered by this report, the principal executive officer and principal financial officer conducted an evaluation of the Partnerships' disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities and Exchange Act of 1934). Based on this evaluation, such officers concluded that the Partnerships' disclosure controls and procedures are effective to ensure that information required to be disclosed by the Partnerships in reports filed under the Exchange Act is recorded, processed, summarized, and reported accurately and within the time periods specified in the Securities and Exchange Commission rules and forms. -30- PART II. OTHER INFORMATION ITEM 6. EXHIBITS 31.1 Certification by Dennis R. Neill required by Rule 13a-14(a)/15d-14(a) for the I-D Partnership. 31.2 Certification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a) for the I-D Partnership. 31.3 Certification by Dennis R. Neill required by Rule 13a-14(a)/15d-14(a) for the I-E Partnership. 31.4 Certification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a) for the I-E Partnership. 31.5 Certification by Dennis R. Neill required by Rule 13a-14(a)/15d-14(a) for the I-F Partnership. 31.6 Certification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a) for the I-F Partnership. 32.1 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. 32.2 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. 32.3 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. -31- 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 12, 2006 By: /s/Dennis R. Neill -------------------------------- (Signature) Dennis R. Neill President Date: May 12, 2006 By: /s/Craig D. Loseke -------------------------------- (Signature) Craig D. Loseke Chief Accounting Officer -32- INDEX TO EXHIBITS ----------------- Exh. No. Exhibit - ---- ------- 31.1 Certification by Dennis R. Neill required by Rule 13a-14(a)/15d-14(a) for the Geodyne Energy Income Limited Partnership I-D. 31.2 Certification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a) for the Geodyne Energy Income Limited Partnership I-D. 31.3 Certification by Dennis R. Neill required by Rule 13a-14(a)/15d-14(a) for the Geodyne Energy Income Limited Partnership I-E. 31.4 Certification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a) for the Geodyne Energy Income Limited Partnership I-E. 31.5 Certification by Dennis R. Neill required by Rule 13a-14(a)/15d-14(a) for the Geodyne Energy Income Limited Partnership I-F. 31.6 Certification by Craig D. Loseke required by Rule 13a-14(a)/15d-14(a) for the Geodyne Energy Income Limited Partnership I-F. 32.1 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. 32.2 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. 32.3 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. -33-