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, 2000 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- 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, 2000 1999 ----------- ------------ CURRENT ASSETS: Cash and cash equivalents $149,146 $183,942 Accounts receivable: Oil and gas sales 133,434 130,579 -------- -------- Total current assets $282,580 $314,521 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 507,217 522,300 DEFERRED CHARGE 85,847 85,847 -------- -------- $875,644 $922,668 ======== ======== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 48,747 $ 16,194 Gas imbalance payable 36,593 36,593 -------- -------- Total current liabilities $ 85,340 $ 52,787 ACCRUED LIABILITY $ 26,398 $ 26,398 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 35,758) ($ 31,152) Limited Partners, issued and outstanding, 7,195 units 799,664 874,635 -------- -------- Total Partners' capital $763,906 $843,483 -------- -------- $875,644 $922,668 ======== ======== 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, 2000 AND 1999 (Unaudited) 2000 1999 --------- --------- REVENUES: Oil and gas sales $218,773 $132,226 Interest income 1,690 1,406 -------- -------- $220,463 $133,632 COSTS AND EXPENSES: Lease operating $ 68,992 $ 43,811 Production tax 15,144 9,673 Depreciation, depletion, and amortization of oil and gas properties 16,447 17,312 General and administrative (Note 2) 26,847 26,518 -------- -------- $127,430 $ 97,314 -------- -------- NET INCOME $ 93,033 $ 36,318 ======== ======== GENERAL PARTNER - NET INCOME $ 16,004 $ 7,660 ======== ======== LIMITED PARTNERS - NET INCOME $ 77,029 $ 28,658 ======== ======== NET INCOME per unit $ 10.71 $ 3.98 ======== ======== 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, 2000 AND 1999 (Unaudited) 2000 1999 --------- --------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $ 93,033 $ 36,318 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 16,447 17,312 (Increase) decrease in accounts receivable - oil and gas sales ( 2,855) 36,118 Increase in accounts payable 32,553 3,574 -------- -------- Net cash provided by operating activities $139,178 $ 93,322 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 1,364) ($ 42) Proceeds from sale of oil and gas properties - 237 -------- -------- Net cash provided (used) by investing activities ($ 1,364) $ 195 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($172,610) ($143,789) -------- -------- Net cash used by financing activities ($172,610) ($143,789) -------- -------- NET DECREASE IN CASH AND CASH EQUIVALENTS ($ 34,796) ($ 50,272) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 183,942 167,361 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $149,146 $117,089 ======== ======== 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, 2000 1999 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $ 784,738 $ 891,310 Accounts receivable: Oil and gas sales 813,214 772,416 ---------- ---------- Total current assets $1,597,952 $1,663,726 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 3,435,707 3,573,231 DEFERRED CHARGE 622,281 622,281 ---------- ---------- $5,655,940 $5,859,238 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 68,644 $ 104,132 Gas imbalance payable 174,639 174,639 ---------- ---------- Total current liabilities $ 243,283 $ 278,771 ACCRUED LIABILITY $ 189,964 $ 189,964 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 96,714) ($ 106,782) Limited Partners, issued and outstanding, 41,839 units 5,319,407 5,497,285 ---------- ---------- Total Partners' capital $5,222,693 $5,390,503 ---------- ---------- $5,655,940 $5,859,238 ========== ========== 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, 2000 AND 1999 (Unaudited) 2000 1999 ---------- ---------- REVENUES: Oil and gas sales $1,322,408 $704,902 Interest income 9,722 337 ---------- -------- $1,332,130 $705,239 COSTS AND EXPENSES: Lease operating $ 261,538 $248,370 Production tax 80,189 50,081 Depreciation, depletion, and amortization of oil and gas properties 148,310 137,543 General and administrative (Note 2) 155,708 154,552 ---------- -------- $ 645,745 $590,546 ---------- -------- NET INCOME $ 686,385 $114,693 ========== ======== GENERAL PARTNER - NET INCOME $ 122,263 $ 36,409 ========== ======== LIMITED PARTNERS - NET INCOME $ 564,122 $ 78,284 ========== ======== NET INCOME per unit $ 13.48 $ 1.87 ========== ======== 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, 2000 AND 1999 (Unaudited) 2000 1999 --------- -------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $686,385 $114,693 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 148,310 137,543 (Increase) decrease in accounts receivable - oil and gas sales ( 40,798) 155,639 Decrease in accounts payable ( 35,488) ( 134,157) -------- -------- Net cash provided by operating activities $758,409 $273,718 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 10,786) ($101,190) Proceeds from sale of oil and gas properties - 2,588 -------- -------- Net cash used by investing activities ($ 10,786) ($ 98,602) -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($854,195) ($ 24,742) -------- -------- Net cash used by financing activities ($854,195) ($ 24,742) -------- -------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS ($106,572) $150,374 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 891,310 12,003 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $784,738 $162,377 ======== ======== 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, 2000 1999 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $ 245,742 $ 254,500 Accounts receivable: Oil and gas sales 269,166 250,188 ---------- ---------- Total current assets $ 514,908 $ 504,688 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 1,076,341 1,110,525 DEFERRED CHARGE 375,691 375,691 ---------- ---------- $1,966,940 $1,990,904 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 30,864 $ 33,956 Gas imbalance payable 68,901 68,901 ---------- ---------- Total current liabilities $ 99,765 $ 102,857 ACCRUED LIABILITY $ 122,086 $ 122,086 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 6,264) ($ 9,232) Limited Partners, issued and outstanding, 14,321 units 1,751,353 1,775,193 ---------- ---------- Total Partners' capital $1,745,089 $1,765,961 ---------- ---------- $1,966,940 $1,990,904 ========== ========== 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, 2000 AND 1999 (Unaudited) 2000 1999 ---------- ---------- REVENUES: Oil and gas sales $439,003 $214,456 Interest income 2,898 10 -------- -------- $441,901 $214,466 COSTS AND EXPENSES: Lease operating $116,902 $ 93,199 Production tax 25,856 14,010 Depreciation, depletion, and amortization of oil and gas properties 38,584 39,653 General and administrative (Note 2) 53,351 52,948 -------- -------- $234,693 $199,810 -------- -------- NET INCOME $207,208 $ 14,656 ======== ======== GENERAL PARTNER - NET INCOME $ 36,048 $ 7,748 ======== ======== LIMITED PARTNERS - NET INCOME $171,160 $ 6,908 ======== ======== NET INCOME per unit $ 11.95 $ .48 ======== ======== 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, 2000 AND 1999 (Unaudited) 2000 1999 -------- --------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $207,208 $14,656 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 38,584 39,653 (Increase) decrease in accounts receivable - oil and gas sales ( 18,978) 40,999 Increase (decrease) in accounts payable ( 3,092) 4,489 -------- ------- Net cash provided by operating activities $223,722 $99,797 -------- ------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 4,400) ($70,790) Proceeds from sale of oil and gas properties - 1,499 -------- ------- Net cash used by investing activities ($ 4,400) ($69,291) -------- ------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($228,080) $ - -------- ------- Net cash used by financing activities ($228,080) $ - -------- ------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS ($ 8,758) $30,506 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 254,500 5,457 -------- ------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $245,742 $35,963 ======== ======= 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, 2000 (Unaudited) 1. ACCOUNTING POLICIES ------------------- The combined balance sheets as of March 31, 2000, combined statements of operations for the three months ended March 31, 2000 and 1999, and combined statements of cash flows for the three months ended March 31, 2000 and 1999 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, 2000, the combined results of operations for the three months ended March 31, 2000 and 1999, and the combined cash flows for the three months ended March 31, 2000 and 1999. 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, 1999. The results of operations for the period ended March 31, 2000 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 to their transfer to the Partnerships. Leasehold impairment is recognized based upon an individual property assessment and exploratory experience. Upon discovery of commercial reserves, leasehold costs are transferred to producing properties. 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, net of estimated salvage value. 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. -12- 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, 2000 the following payments were made to the General Partner or its affiliates by the Partnerships: Direct General Administrative Partnership and Administrative Overhead ----------- ------------------- --------------- I-D $ 6,861 $ 19,986 I-E 39,488 116,220 I-F 13,571 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. -13- 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. -14- 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, 2000 and the net revenue generated from future operations will provide sufficient working capital to meet current and future obligations. RESULTS OF OPERATIONS - --------------------- GENERAL DISCUSSION The following general discussion should be read in conjunction with the analysis of results of operations provided below. The most important variables affecting the Partnerships' revenues are the prices received for the sale of oil and gas and the volumes of oil and gas produced. The Partnerships' production is mainly natural gas, so such pricing and volumes are the most significant factors. Due to the volatility of oil and gas prices, forecasting future prices is subject to great uncertainty and inaccuracy. Substantially all of the Partnerships' gas reserves are being sold in the "spot market". Prices on the spot market are subject to wide seasonal and regional pricing fluctuations due to the highly competitive nature of -15- the spot market. Such spot market sales are generally short-term in nature and are dependent upon the obtaining of transportation services provided by pipelines. However, oil and gas are depleting assets, so it can be expected that production levels will decline over time. Recent gas prices have been higher than the Partnerships' historical average. This is attributable to the higher prices for crude oil, a substitute fuel in some markets, and reduced production due to low prices in 1998. I-D PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2000 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 1999. Three Months Ended March 31, ---------------------------- 2000 1999 -------- -------- Oil and gas sales $218,773 $132,226 Oil and gas production expenses $ 84,136 $ 53,484 Barrels produced 1,669 2,338 Mcf produced 72,913 79,547 Average price/Bbl $ 27.03 $ 10.87 Average price/Mcf $ 2.38 $ 1.34 As shown in the table above, total oil and gas sales increased $86,547 (65.5%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. Of this increase, approximately $27,000 and $76,000, respectively, were related to increases in the average prices of oil and gas sold. These increases were partially offset by a decrease of approximately $9,000 related to a decrease in volumes of gas sold. Volumes of oil and gas sold decreased 669 barrels and 6,634 Mcf, respectively, for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. The decrease in volumes of oil sold was primarily due to normal declines in production. Average oil and gas prices increased to $27.03 per barrel and $2.38 per Mcf, respectively, for the three months ended March 31, 2000 from $10.87 per barrel and $1.34 per Mcf, respectively, for the three months ended March 31, 1999. Oil and gas production expenses (including lease operating expenses and production taxes) increased $30,652 (57.3%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. This increase was primarily due to workover expenses incurred on one significant well during the three months ended March 31, 2000 in order to improve the recovery of reserves. As a percentage of oil and gas sales, these expenses decreased to 38.5% for the three months ended March 31, 2000 from 40.4% for the three months ended March 31, 1999. -16- Depreciation, depletion, and amortization of oil and gas properties decreased $865 (5.0%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. As a percentage of oil and gas sales, this expense decreased to 7.5% for the three months ended March 31, 2000 from 13.1% for the three months ended March 31, 1999. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses increased $329 (1.2%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. As a percentage of oil and gas sales, these expenses decreased to 12.3% for the three months ended March 31, 2000 from 20.1% for the three months ended March 31, 1999. This percentage decrease was primarily due to the increase in oil and gas sales. The Limited Partners have received cash distributions through March 31, 2000 totaling $14,610,175 or 203.07% of Limited Partners' capital contributions. I-E PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2000 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 1999. Three Months Ended March 31, ---------------------------- 2000 1999 ---------- -------- Oil and gas sales $1,322,408 $704,902 Oil and gas production expenses $ 341,727 $298,451 Barrels produced 14,474 16,232 Mcf produced 402,090 368,855 Average price/Bbl $ 26.70 $ 10.50 Average price/Mcf $ 2.33 $ 1.45 As shown in the table above, total oil and gas sales increased $617,506 (87.6%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. Of this increase, approximately $234,000 and $353,000, respectively, were related to increases in the average prices of oil and gas sold. Volumes of oil sold decreased 1,758 barrels, while volumes of gas sold increased 33,235 Mcf for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. The decrease in volumes of oil sold was primarily due to (i) normal declines in production and (ii) a positive prior period volume adjustment made by the purchaser on one significant well during the three months ended March 31, 1999. Average oil and gas prices increased to $26.70 per barrel and $2.33 per Mcf, respectively, for the three months ended March 31, 2000 from $10.50 per barrel and $1.45 per Mcf, respectively, for the three months ended March 31, 1999. -17- Oil and gas production expenses (including lease operating expenses and production taxes) increased $43,276 (14.5%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. 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 25.8% for the three months ended March 31, 2000 from 42.3% for the three months ended March 31, 1999. 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 increased $10,767 (7.8%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. As a percentage of oil and gas sales, this expense decreased to 11.2% for the three months ended March 31, 2000 from 19.5% for the three months ended March 31, 1999. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses remained relatively constant for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. As a percentage of oil and gas sales, these expenses decreased to 11.8% for the three months ended March 31, 2000 from 21.9% for the three months ended March 31, 1999. This percentage decrease was primarily due to the increase in oil and gas sales. The Limited Partners have received cash distributions through March 31, 2000 totaling $56,155,552 or 134.22% of Limited Partners' capital contributions. I-F PARTNERSHIP THREE MONTHS ENDED MARCH 31, 2000 COMPARED TO THE THREE MONTHS ENDED MARCH 31, 1999. Three Months Ended March 31, ---------------------------- 2000 1999 -------- -------- Oil and gas sales $439,003 $214,456 Oil and gas production expenses $142,758 $107,209 Barrels produced 7,126 7,780 Mcf produced 95,870 81,922 Average price/Bbl $ 26.81 $ 10.57 Average price/Mcf $ 2.59 $ 1.61 As shown in the table above, total oil and gas sales increased $224,547 (104.7%) for the three months ended March 31, 2000 as compared to the three months ended March 31, -18- 1999. Of this increase, approximately $116,000 and $93,000, respectively, were related to increases in the average prices of oil and gas sold and approximately $23,000 was related to an increase in volumes of gas sold. Volumes of oil sold decreased 654 barrels, while volumes of gas sold increased 13,948 Mcf for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. The increase in volumes of gas sold was primarily due to (i) the I-F Partnership receiving a reduced percentage of sales on two significant wells during the three months ended March 31, 1999 due to its overproduced gas balancing positions in those wells and (ii) a negative prior period volume adjustment made by the purchaser on one significant well during the three months ended March 31, 1999. Average oil and gas prices increased to $26.81 per barrel and $2.59 per Mcf, respectively, for the three months ended March 31, 2000 from $10.57 per barrel and $1.61 per Mcf, respectively, for the three months ended March 31, 1999. Oil and gas production expenses (including lease operating expenses and production taxes) increased $35,549 (33.2%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. This increase was primarily due to (i) increases in production taxes associated with the increase in oil and gas sales and (ii) positive prior period adjustments of lease operating expenses made by the operator on several wells during the three months ended March 31, 2000. As a percentage of oil and gas sales, these expenses decreased to 32.5% for the three months ended March 31, 2000 from 50.0% for the three months ended March 31, 1999. 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 $1,069 (2.7%) for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. This decrease was primarily due to upward revisions in the estimates of remaining oil and gas reserves at December 31, 1999. This decrease was partially offset by an increase in volumes of gas sold. As a percentage of oil and gas sales, this expense decreased to 8.8% for the three months ended March 31, 2000 from 18.5% for the three months ended March 31, 1999. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses remained relatively constant for the three months ended March 31, 2000 as compared to the three months ended March 31, 1999. As a percentage of oil and gas sales, these expenses decreased to 12.2% for the three months ended March 31, 2000 from 24.7% for the three months ended March 31, 1999. This percentage decrease was primarily due to the increase in oil and gas sales. -19- The Limited Partners have received cash distributions through March 31, 2000 totaling $18,576,664 or 129.72% of Limited Partners' capital contributions. YEAR 2000 COMPUTER ISSUES - ------------------------- The year 2000 issue refers to the inability of computer and other information technology systems to properly process date and time information, stemming from the earlier programming practice of using two digits rather than four to represent the year in a date. To the knowledge of the General Partner, the Partnerships have not experienced any material effects from the year 2000 issue. Costs incurred by the Partnerships in order to ensure year 2000 compatibility were not material to the Partnerships. -20- ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK. The Partnerships do not hold any market risk sensitive instruments. -21- PART II. OTHER INFORMATION ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K (a) Exhibits 27.1 Financial Data Schedule containing summary financial information extracted from the I-D Partnership's financial statements as of March 31, 2000 and for the three months ended March 31, 2000, filed herewith. 27.2 Financial Data Schedule containing summary financial information extracted from the I-E Partnership's financial statements as of March 31, 2000 and for the three months ended March 31, 2000, filed herewith. 27.3 Financial Data Schedule containing summary financial information extracted from the I-F Partnership's financial statements as of March 31, 2000 and for the three months ended March 31, 2000, filed herewith. All other exhibits are omitted as inapplicable. (b) Reports on From 8-K. Current Report on Form 8-K filed during the first quarter of 2000: Date of Event: January 28, 2000 Date filed with the SEC: January 28, 2000 Items Included: Item 5 - Other Events Item 7 - Exhibits -22- 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 11, 2000 By: /s/Dennis R. Neill -------------------------------- (Signature) Dennis R. Neill President Date: May 11, 2000 By: /s/Patrick M. Hall -------------------------------- (Signature) Patrick M. Hall Principal Accounting Officer -23- INDEX TO EXHIBITS NUMBER DESCRIPTION - ------ ----------- 27.1 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership I-D's financial statements as of March 31, 2000 and for the three months ended March 31, 2000, filed herewith. 27.2 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership I-E's financial statements as of March 31, 2000 and for the three months ended March 31, 2000, filed herewith. 27.3 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership I-F's financial statements as of March 31, 2000 and for the three months ended March 31, 2000, filed herewith. All other exhibits are omitted as inapplicable. -24-