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 September 30, 1999 Commission File Number: III-A: 0-18302 III-B: 0-18636 III-C: 0-18634 III-D: 0-18936 III-E: 0-19010 III-F: 0-19102 III-G: 0-19563 GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-G --------------------------------------------------------- (Exact name of Registrant as specified in its Articles) III-A 73-1352993 III-B 73-1358666 III-C 73-1356542 III-D 73-1357374 III-E 73-1367188 III-F 73-1377737 Oklahoma III-G 73-1377828 - ---------------------------- ------------------------------- (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 III-A BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 326,765 $ 212,695 Accounts receivable: Oil and gas sales 402,205 282,108 ---------- ---------- Total current assets $ 728,970 $ 494,803 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 1,885,707 2,222,673 DEFERRED CHARGE 266,532 266,532 ---------- ---------- $2,881,209 $2,984,008 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 30,007 $ 62,011 Gas imbalance payable 30,903 30,903 ---------- ---------- Total current liabilities $ 60,910 $ 92,914 ACCRUED LIABILITY $ 76,845 $ 76,845 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 191,228) ($ 197,325) Limited Partners, issued and outstanding, 263,976 units 2,934,682 3,011,574 ---------- ---------- Total Partners' capital $2,743,454 $2,814,249 ---------- ---------- $2,881,209 $2,984,008 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -2- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- --------- REVENUES: Oil and gas sales $594,498 $428,407 Interest income 2,644 3,436 Loss on sale of oil and gas properties - ( 81) -------- -------- $597,142 $431,762 COSTS AND EXPENSES: Lease operating $104,224 $103,106 Production tax 48,679 37,047 Depreciation, depletion, and amortization of oil and gas properties 106,766 113,924 General and administrative (Note 2) 73,066 75,481 -------- -------- $332,735 $329,558 -------- -------- NET INCOME $264,407 $102,204 ======== ======== GENERAL PARTNER - NET INCOME $ 17,358 $ 9,495 ======== ======== LIMITED PARTNERS - NET INCOME $247,049 $ 92,709 ======== ======== NET INCOME per unit $ .93 $ .35 ======== ======== UNITS OUTSTANDING 263,976 263,976 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -3- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ----------- ---------- REVENUES: Oil and gas sales $1,528,277 $1,573,580 Interest income 6,492 14,033 Gain on sale of oil and gas properties 883 19,960 ---------- ---------- $1,535,652 $1,607,573 COSTS AND EXPENSES: Lease operating $ 304,775 $ 313,761 Production tax 115,105 125,983 Depreciation, depletion, and amortization of oil and gas properties 339,305 385,298 General and administrative (Note 2) 239,251 239,914 ---------- ---------- $ 998,436 $1,064,956 ---------- ---------- NET INCOME $ 537,216 $ 542,617 ========== ========== GENERAL PARTNER - NET INCOME $ 40,108 $ 41,841 ========== ========== LIMITED PARTNERS - NET INCOME $ 497,108 $ 500,776 ========== ========== NET INCOME per unit $ 1.88 $ 1.90 ========== ========== UNITS OUTSTANDING 263,976 263,976 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -4- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-A STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- ---------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $537,216 $ 542,617 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 339,305 385,298 Gain on sale of oil and gas properties ( 883) ( 19,960) (Increase) decrease in accounts receivable - oil and gas sales ( 120,097) 259,323 Decrease in accounts receivable - other - 308 Decrease in accounts payable ( 32,004) ( 8,757) -------- ---------- Net cash provided by operating activities $723,537 $1,158,829 -------- ---------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 8,909) ($ 12,261) Proceeds from sale of oil and gas properties 7,453 23,397 -------- ---------- Net cash provided (used) by investing activities ($ 1,456) $ 11,136 -------- ---------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($608,011) ($1,367,476) -------- ---------- Net cash used by financing activities ($608,011) ($1,367,476) -------- ---------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $114,070 ($ 197,511) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 212,695 522,371 -------- ---------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $326,765 $ 324,860 ======== ========== The accompanying condensed notes are an integral part of these financial statements. -5- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $ 178,239 $ 117,355 Accounts receivable: Oil and gas sales 237,059 164,818 ---------- ---------- Total current assets $ 415,298 $ 282,173 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 1,062,109 1,242,380 DEFERRED CHARGE 193,310 193,310 ---------- ---------- $1,670,717 $1,717,863 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 19,201 $ 21,658 Gas imbalance payable 18,422 18,422 ---------- ---------- Total current liabilities $ 37,623 $ 40,080 ACCRUED LIABILITY $ 41,436 $ 41,436 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 80,519) ($ 85,016) Limited Partners, issued and outstanding, 138,336 units 1,672,177 1,721,363 ---------- ---------- Total Partners' capital $1,591,658 $1,636,347 ---------- ---------- $1,670,717 $1,717,863 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -6- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- --------- REVENUES: Oil and gas sales $380,078 $267,275 Interest income 1,280 1,496 Gain on sale of oil and gas properties - 32,404 -------- -------- $381,358 $301,175 COSTS AND EXPENSES: Lease operating $ 67,324 $ 75,619 Production tax 29,970 22,144 Depreciation, depletion, and amortization of oil and gas properties 63,953 71,199 General and administrative (Note 2) 38,292 39,561 -------- -------- $199,539 $208,523 -------- -------- NET INCOME $181,819 $ 92,652 ======== ======== GENERAL PARTNER - NET INCOME $ 36,034 $ 23,641 ======== ======== LIMITED PARTNERS - NET INCOME $145,785 $ 69,011 ======== ======== NET INCOME per unit $ 1.05 $ .50 ======== ======== UNITS OUTSTANDING 138,336 138,336 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -7- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- --------- REVENUES: Oil and gas sales $880,919 $957,758 Interest income 3,105 7,386 Gain on sale of oil and gas properties 372 33,219 -------- -------- $884,396 $998,363 COSTS AND EXPENSES: Lease operating $199,454 $206,566 Production tax 63,517 75,882 Depreciation, depletion, and amortization of oil and gas properties 183,044 234,406 General and administrative (Note 2) 125,470 125,695 -------- -------- $571,485 $642,549 -------- -------- NET INCOME $312,911 $355,814 ======== ======== GENERAL PARTNER - NET INCOME $ 72,097 $ 85,081 ======== ======== LIMITED PARTNERS - NET INCOME $240,814 $270,733 ======== ======== NET INCOME per unit $ 1.74 $ 1.96 ======== ======== UNITS OUTSTANDING 138,336 138,336 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -8- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ---------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $312,911 $355,814 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 183,044 234,406 Gain on sale of oil and gas properties ( 372) ( 33,219) (Increase) decrease in accounts receivable - oil and gas sales ( 72,241) 144,185 Decrease in accounts receivable - other - 130 Increase (decrease) in accounts payable ( 2,457) 3,476 -------- -------- Net cash provided by operating activities $420,885 $704,792 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 2,916) ($ 15,746) Proceeds from sale of oil and gas properties 515 34,027 -------- -------- Net cash provided (used) by investing activities ($ 2,401) $ 18,281 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($357,600) ($839,049) -------- -------- Net cash used by financing activities ($357,600) ($839,049) -------- -------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $ 60,884 ($115,976) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 117,355 305,288 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $178,239 $189,312 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -9- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------ ------------ CURRENT ASSETS: Cash and cash equivalents $ 393,156 $ 340,720 Accounts receivable: Oil and gas sales 482,445 380,975 ---------- ---------- Total current assets $ 875,601 $ 721,695 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 2,434,807 2,779,845 DEFERRED CHARGE 70,849 70,849 ---------- ---------- $3,381,257 $3,572,389 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 36,404 $ 42,712 Gas imbalance payable 25,479 25,479 ---------- ---------- Total current liabilities $ 61,883 $ 68,191 ACCRUED LIABILITY $ 151,671 $ 151,671 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 169,910) ($ 179,285) Limited Partners, issued and outstanding, 244,536 units 3,337,613 3,531,812 ---------- ---------- Total Partners' capital $3,167,703 $3,352,527 ---------- ---------- $3,381,257 $3,572,389 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -10- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 -------- -------- REVENUES: Oil and gas sales $701,079 $580,014 Interest income 3,404 5,122 Gain on sale of oil and gas properties - 34,561 -------- -------- $704,483 $619,697 COSTS AND EXPENSES: Lease operating $125,300 $125,358 Production tax 50,422 44,123 Depreciation, depletion, and amortization of oil and gas properties 119,292 156,876 General and administrative (Note 2) 67,671 69,936 -------- -------- $362,685 $396,293 -------- -------- NET INCOME $341,798 $223,404 ======== ======== GENERAL PARTNER - NET INCOME $ 21,691 $ 17,189 ======== ======== LIMITED PARTNERS - NET INCOME $320,107 $206,215 ======== ======== NET INCOME per unit $ 1.31 $ .84 ======== ======== UNITS OUTSTANDING 244,536 244,536 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -11- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ---------- REVENUES: Oil and gas sales $1,758,244 $1,814,170 Interest income 8,909 16,071 Gain on sale of oil and gas properties 524 439,894 ---------- ---------- $1,767,677 $2,270,135 COSTS AND EXPENSES: Lease operating $ 347,245 $ 366,067 Production tax 121,441 132,826 Depreciation, depletion, and amortization of oil and gas properties 369,240 439,682 General and administrative (Note 2) 222,251 222,389 ---------- ---------- $1,060,177 $1,160,964 ---------- ---------- NET INCOME $ 707,500 $1,109,171 ========== ========== GENERAL PARTNER - NET INCOME $ 49,699 $ 72,242 ========== ========== LIMITED PARTNERS - NET INCOME $ 657,801 $1,036,929 ========== ========== NET INCOME per unit $ 2.69 $ 4.24 ========== ========== UNITS OUTSTANDING 244,536 244,536 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -12- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- ----------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $707,500 $1,109,171 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 369,240 439,682 Gain on sale of oil and gas properties ( 524) ( 439,894) (Increase) decrease in accounts receivable - oil and gas sales ( 101,470) 180,052 Decrease in accounts receivable - other - 54 Decrease in accounts payable ( 6,308) ( 10,020) -------- ---------- Net cash provided by operating activities $968,438 $1,279,045 -------- ---------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 24,202) ($ 118,032) Proceeds from sale of oil and gas properties 524 482,921 -------- ---------- Net cash provided (used) by investing activities ($ 23,678) $ 364,889 -------- ---------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($892,324) ($1,734,315) -------- ---------- Net cash used by financing activities ($892,324) ($1,734,315) -------- ---------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $ 52,436 ($ 90,381) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 340,720 540,911 -------- ---------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $393,156 $ 450,530 ======== ========== The accompanying condensed notes are an integral part of these financial statements. -13- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 260,902 $ 172,776 Accounts receivable: Oil and gas sales 381,737 268,703 ---------- ---------- Total current assets $ 642,639 $ 441,479 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 1,037,632 1,236,882 DEFERRED CHARGE 9,462 9,462 ---------- ---------- $1,689,733 $1,687,823 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 43,689 $ 55,996 Gas imbalance payable 4,454 4,454 ---------- ---------- Total current liabilities $ 48,143 $ 60,450 ACCRUED LIABILITY $ 182,639 $ 182,639 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 66,586) ($ 73,501) Limited Partners, issued and outstanding, 131,008 units 1,525,537 1,518,235 ---------- ---------- Total Partners' capital $1,458,951 $1,444,734 ---------- ---------- $1,689,733 $1,687,823 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -14- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 -------- --------- REVENUES: Oil and gas sales $543,247 $436,235 Interest income 2,242 2,462 Loss on sale of oil and gas properties - ( 2,126) -------- -------- $545,489 $436,571 COSTS AND EXPENSES: Lease operating $138,654 $146,240 Production tax 38,299 29,981 Depreciation, depletion, and amortization of oil and gas properties 65,829 87,437 General and administrative (Note 2) 36,252 37,465 -------- -------- $279,034 $301,123 -------- -------- NET INCOME $266,455 $135,448 ======== ======== GENERAL PARTNER - NET INCOME $ 15,843 $ 10,147 ======== ======== LIMITED PARTNERS - NET INCOME $250,612 $125,301 ======== ======== NET INCOME per unit $ 1.91 $ .96 ======== ======== UNITS OUTSTANDING 131,008 131,008 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -15- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ----------- REVENUES: Oil and gas sales $1,410,133 $1,348,399 Interest income 5,375 7,232 Gain on sale of oil and gas properties - 56,646 ---------- ---------- $1,415,508 $1,412,277 COSTS AND EXPENSES: Lease operating $ 422,404 $ 424,713 Production tax 99,365 89,677 Depreciation, depletion, and amortization of oil and gas properties 215,966 245,005 General and administrative (Note 2) 120,224 119,558 ---------- ---------- $ 857,959 $ 878,953 ---------- ---------- NET INCOME $ 557,549 $ 533,324 ========== ========== GENERAL PARTNER - NET INCOME $ 36,247 $ 36,105 ========== ========== LIMITED PARTNERS - NET INCOME $ 521,302 $ 497,219 ========== ========== NET INCOME per unit $ 3.98 $ 3.80 ========== ========== UNITS OUTSTANDING 131,008 131,008 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -16- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- --------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $557,549 $533,324 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 215,966 245,005 Gain on sale of oil and gas properties - ( 56,646) (Increase) decrease in accounts receivable - oil and gas sales ( 113,034) 116,993 Decrease in accounts payable ( 12,307) ( 68,440) -------- -------- Net cash provided by operating activities $648,174 $770,236 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 16,716) ($ 58,841) Proceeds from sale of oil and gas properties - 64,520 -------- -------- Net cash provided (used) by investing activities ($ 16,716) $ 5,679 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($543,332) ($817,678) -------- -------- Net cash used by financing activities ($543,332) ($817,678) -------- -------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $ 88,126 ($ 41,763) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 172,776 298,964 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $260,902 $257,201 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -17- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 764,655 $ 483,197 Accounts receivable: Oil and gas sales 1,232,464 820,078 ---------- ---------- Total current assets $1,997,119 $1,303,275 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 2,848,310 3,190,480 DEFERRED CHARGE 127,657 127,657 ---------- ---------- $4,973,086 $4,621,412 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 243,021 $ 302,889 Gas imbalance payable 178,518 178,518 ---------- ---------- Total current liabilities $ 421,539 $ 481,407 ACCRUED LIABILITY $ 298,486 $ 298,486 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 254,606) ($ 275,783) Limited Partners, issued and outstanding, 418,266 units 4,507,667 4,117,302 ---------- ---------- Total Partners' capital $4,253,061 $3,841,519 ---------- ---------- $4,973,086 $4,621,412 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -18- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ---------- REVENUES: Oil and gas sales $1,877,248 $1,373,883 Interest income 6,605 10,200 Loss on sale of oil and gas properties - ( 1,063) ---------- ---------- $1,883,853 $1,383,020 COSTS AND EXPENSES: Lease operating $ 764,530 $ 815,923 Production tax 126,105 88,476 Depreciation, depletion, and amortization of oil and gas properties 140,883 252,032 General and administrative (Note 2) 115,744 119,580 ---------- ---------- $1,147,262 $1,276,011 ---------- ---------- NET INCOME $ 736,591 $ 107,009 ========== ========== GENERAL PARTNER - NET INCOME $ 42,135 $ 14,922 ========== ========== LIMITED PARTNERS - NET INCOME $ 694,456 $ 92,087 ========== ========== NET INCOME per unit $ 1.66 $ .22 ========== ========== UNITS OUTSTANDING 418,266 418,266 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -19- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ---------- REVENUES: Oil and gas sales $4,559,288 $4,995,623 Interest income 14,557 34,228 Gain on sale of oil and gas properties - 36,098 ---------- ---------- $4,573,845 $5,065,949 COSTS AND EXPENSES: Lease operating $2,346,380 $2,336,628 Production tax 306,609 339,339 Depreciation, depletion, and amortization of oil and gas properties 434,005 856,678 General and administrative (Note 2) 383,696 386,625 ---------- ---------- $3,470,690 $3,919,270 ---------- ---------- NET INCOME $1,103,155 $1,146,679 ========== ========== GENERAL PARTNER - NET INCOME $ 71,790 $ 89,890 ========== ========== LIMITED PARTNERS - NET INCOME $1,031,365 $1,056,789 ========== ========== NET INCOME per unit $ 2.47 $ 2.53 ========== ========== UNITS OUTSTANDING 418,266 418,266 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -20- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ---------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $1,103,155 $1,146,679 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 434,005 856,678 Gain on sale of oil and gas properties - ( 36,098) (Increase) decrease in accounts receivable - oil and gas sales ( 412,386) 609,349 Decrease in accounts payable ( 59,868) ( 403,025) ---------- ---------- Net cash provided by operating activities $1,064,906 $2,173,583 ---------- ---------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 91,835) ($ 2,013) Proceeds from sale of oil and gas properties - 73,654 ---------- ---------- Net cash provided (used) by investing activities ($ 91,835) $ 71,641 ---------- ---------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($ 691,613) ($2,515,560) ---------- ---------- Net cash used by financing activities ($ 691,613) ($2,515,560) ---------- ---------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $ 281,458 ($ 270,336) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 483,197 1,114,574 ---------- ---------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $ 764,655 $ 844,238 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -21- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 442,138 $ 316,761 Accounts receivable: Oil and gas sales 414,358 279,590 Other - 9,631 ---------- ---------- Total current assets $ 856,496 $ 605,982 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 2,520,867 2,848,735 DEFERRED CHARGE 79,097 79,097 ---------- ---------- $3,456,460 $3,533,814 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 71,948 $ 133,841 Gas imbalance payable 123,641 123,641 ---------- ---------- Total current liabilities $ 195,589 $ 257,482 ACCRUED LIABILITY $ 171,735 $ 171,735 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 153,831) ($ 164,221) Limited Partners, issued and outstanding, 221,484 units 3,242,967 3,268,818 ---------- ---------- Total Partners' capital $3,089,136 $3,104,597 ---------- ---------- $3,456,460 $3,533,814 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -22- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 -------- --------- REVENUES: Oil and gas sales $698,626 $425,564 Interest income 3,219 4,484 Gain (loss) on sale of oil and gas properties 18,316 ( 893) -------- -------- $720,161 $429,155 COSTS AND EXPENSES: Lease operating $199,551 $212,573 Production tax 32,383 27,874 Depreciation, depletion, and amortization of oil and gas properties 143,796 119,141 General and administrative (Note 2) 61,302 63,330 -------- -------- $437,032 $422,918 -------- -------- NET INCOME $283,129 $ 6,237 ======== ======== GENERAL PARTNER - NET INCOME $ 19,747 $ 4,853 ======== ======== LIMITED PARTNERS - NET INCOME $263,382 $ 1,384 ======== ======== NET INCOME per unit $ 1.19 $ .01 ======== ======== UNITS OUTSTANDING 221,484 221,484 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -23- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ---------- REVENUES: Oil and gas sales $1,621,650 $1,660,573 Interest income 7,781 16,294 Gain on sale of oil and gas properties 18,156 27,168 ---------- ---------- $1,647,587 $1,704,035 COSTS AND EXPENSES: Lease operating $ 675,905 $ 780,879 Production tax 76,164 119,269 Depreciation, depletion, and amortization of oil and gas properties 404,367 423,084 General and administrative (Note 2) 201,746 201,107 ---------- ---------- $1,358,182 $1,524,339 ---------- ---------- NET INCOME $ 289,405 $ 179,696 ========== ========== GENERAL PARTNER - NET INCOME $ 30,256 $ 25,093 ========== ========== LIMITED PARTNERS - NET INCOME $ 259,149 $ 154,603 ========== ========== NET INCOME per unit $ 1.17 $ .70 ========== ========== UNITS OUTSTANDING 221,484 221,484 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -24- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- ----------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $289,405 $ 179,696 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 404,367 423,084 Gain on sale of oil and gas properties ( 18,156) ( 27,168) (Increase) decrease in accounts receivable - oil and gas sales ( 134,768) 240,163 Decrease in accounts receivable - other 9,631 - Decrease in accounts payable ( 61,893) ( 28,399) -------- ---------- Net cash provided by operating activities $488,586 $ 787,376 -------- ---------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 78,236) $ - Proceeds from sale of oil and gas properties 19,893 59,837 -------- ---------- Net cash provided (used) by investing activities ($ 58,343) $ 59,837 -------- ---------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($304,866) ($1,028,256) -------- ---------- Net cash used by financing activities ($304,866) ($1,028,256) -------- ---------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $125,377 ($ 181,043) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 316,761 541,382 -------- ---------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $442,138 $ 360,339 ======== ========== The accompanying condensed notes are an integral part of these financial statements. -25- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-G BALANCE SHEETS (Unaudited) ASSETS September 30, December 31, 1999 1998 ------------- ------------ CURRENT ASSETS: Cash and cash equivalents $ 264,280 $ 169,558 Accounts receivable: Oil and gas sales 254,743 163,801 Other - 6,369 ---------- ---------- Total current assets $ 519,023 $ 339,728 NET OIL AND GAS PROPERTIES, utilizing the successful efforts method 1,221,654 1,427,362 DEFERRED CHARGE 50,380 50,380 ---------- ---------- $1,791,057 $1,817,470 ========== ========== LIABILITIES AND PARTNERS' CAPITAL (DEFICIT) CURRENT LIABILITIES: Accounts payable $ 45,890 $ 73,835 Gas imbalance payable 60,315 60,315 ---------- ---------- Total current liabilities $ 106,205 $ 134,150 ACCRUED LIABILITY $ 111,221 $ 111,221 PARTNERS' CAPITAL (DEFICIT): General Partner ($ 93,594) ($ 99,974) Limited Partners, issued and outstanding, 121,925 units 1,667,225 1,672,073 ---------- ---------- Total Partners' capital $1,573,631 $1,572,099 ---------- ---------- $1,791,057 $1,817,470 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -26- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-G STATEMENTS OF OPERATIONS FOR THE THREE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 -------- --------- REVENUES: Oil and gas sales $440,935 $246,676 Interest income 1,924 2,339 Gain (loss) on sale of oil and gas properties 13,109 ( 95) -------- -------- $455,968 $248,920 COSTS AND EXPENSES: Lease operating $124,379 $131,326 Production tax 19,702 15,587 Depreciation, depletion, and amortization of oil and gas properties 89,412 71,620 General and administrative (Note 2) 33,766 34,867 -------- -------- $267,259 $253,400 -------- -------- NET INCOME (LOSS) $188,709 ($ 4,480) ======== ======== GENERAL PARTNER - NET INCOME $ 12,916 $ 2,524 ======== ======== LIMITED PARTNERS - NET INCOME (LOSS) $175,793 ($ 7,004) ======== ======== NET INCOME (LOSS) per unit $ 1.44 ($ .06) ======== ======== UNITS OUTSTANDING 121,925 121,925 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -27- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-G STATEMENTS OF OPERATIONS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 ---------- ----------- REVENUES: Oil and gas sales $1,004,949 $ 992,166 Interest income 4,249 9,097 Gain on sale of oil and gas properties 13,064 23,094 ---------- ---------- $1,022,262 $1,024,357 COSTS AND EXPENSES: Lease operating $ 449,999 $ 492,410 Production tax 46,104 67,892 Depreciation, depletion, and amortization of oil and gas properties 246,708 258,962 General and administrative (Note 2) 111,232 110,743 ---------- ---------- $ 854,043 $ 930,007 ---------- ---------- NET INCOME $ 168,219 $ 94,350 ========== ========== GENERAL PARTNER - NET INCOME $ 18,067 $ 14,621 ========== ========== LIMITED PARTNERS - NET INCOME $ 150,152 $ 79,729 ========== ========== NET INCOME per unit $ 1.23 $ .65 ========== ========== UNITS OUTSTANDING 121,925 121,925 ========== ========== The accompanying condensed notes are an integral part of these financial statements. -28- GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-G STATEMENTS OF CASH FLOWS FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1999 AND 1998 (Unaudited) 1999 1998 --------- --------- CASH FLOWS FROM OPERATING ACTIVITIES: Net income $168,219 $ 94,350 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, depletion, and amortization of oil and gas properties 246,708 258,962 Gain on sale of oil and gas properties ( 13,064) ( 23,094) Decrease in accounts receivable - General Partner - 13,140 (Increase) decrease in accounts receivable - oil and gas sales ( 90,942) 135,732 Decrease in accounts receivable - other 6,369 - Decrease in accounts payable ( 27,945) ( 21,723) -------- -------- Net cash provided by operating activities $289,345 $457,367 -------- -------- CASH FLOWS FROM INVESTING ACTIVITIES: Capital expenditures ($ 41,152) ($ 7,883) Proceeds from sale of oil and gas properties 13,216 33,722 -------- -------- Net cash provided (used) by investing activities ($ 27,936) $ 25,839 -------- -------- CASH FLOWS FROM FINANCING ACTIVITIES: Cash distributions ($166,687) ($646,417) -------- -------- Net cash used by financing activities ($166,687) ($646,417) -------- -------- NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS $ 94,722 ($163,211) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 169,558 351,163 -------- -------- CASH AND CASH EQUIVALENTS AT END OF PERIOD $264,280 $187,952 ======== ======== The accompanying condensed notes are an integral part of these financial statements. -29- GEODYNE ENERGY INCOME PROGRAM III LIMITED PARTNERSHIPS CONDENSED NOTES TO THE FINANCIAL STATEMENTS SEPTEMBER 30, 1999 (Unaudited) 1. ACCOUNTING POLICIES ------------------- The balance sheets as of September 30, 1999, statements of operations for the three and nine months ended September 30, 1999 and 1998, and statements of cash flows for the nine months ended September 30, 1999 and 1998 have been prepared by Geodyne Resources, Inc., the General Partner of the Partnerships (the "General Partner"), without audit. In the opinion of management the financial statements referred to above include all necessary adjustments, consisting of normal recurring adjustments, to present fairly the financial position at September 30, 1999, the results of operations for the three and nine months ended September 30, 1999 and 1998, and the cash flows for the nine months ended September 30, 1999 and 1998. 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, 1998. The results of operations for the period ended September 30, 1999 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 $100 initial capital contribution. 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 -30- 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. 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 September 30, 1999 the following payments were made to the General Partner or its affiliates by the Partnerships: Direct General Administrative Partnership and Administrative Overhead ----------- ------------------- --------------- III-A $3,598 $ 69,468 III-B 1,887 36,405 III-C 3,318 64,353 III-D 1,776 34,476 III-E 5,674 110,070 III-F 3,018 58,284 III-G 1,681 32,085 -31- During the nine months ended September 30, 1999 the following payments were made to the General Partner or its affiliates by the Partnerships: Direct General Administrative Partnership and Administrative Overhead ----------- ------------------- --------------- III-A $30,847 $208,404 III-B 16,255 109,215 III-C 29,192 193,059 III-D 16,796 103,428 III-E 53,486 330,210 III-F 26,894 174,852 III-G 14,977 96,255 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. -32- 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 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. -33- 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 ----------- ------------------ --------------- III-A November 21, 1989 $26,397,600 III-B January 24, 1990 13,833,600 III-C February 27, 1990 24,453,600 III-D September 5, 1990 13,100,800 III-E December 26, 1990 41,826,600 III-F March 7, 1991 22,148,400 III-G September 20, 1991 12,192,500 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 September 30, 1999 and the net revenue generated from future operations will provide sufficient working capital to meet current and future obligations. During the nine months ended September 30, 1999, capital expenditures incurred by the III-E, III-F, and III-G Partnerships totaled $91,835, $78,236, and $41,152, respectively. These expenditures resulted primarily from participation in the successful drilling of the Hay Reservoir Unit No. 67 and the Hay Reservoir Unit No. 74 development wells located in Sweetwater County, Wyoming. The III-E, III-F, and III-G Partnerships have a 5.3%, 4.4%, and 2.2% working interest, respectively, in both the Hay Reservoir No. 67 and the Hay Reservoir No. 74 wells. These drilling activities were conducted in order to improve the recovery of reserves. -34- The Partnerships will terminate on the following dates in accordance with their partnership agreements. Partnership Termination Date ----------- ---------------- III-A November 28, 1999 III-B January 24, 2000 III-C February 28, 2000 III-D September 5, 2000 III-E December 26, 2000 III-F March 7, 2001 III-G September 20, 2001 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 elected to extend the term of the III-A, III-B, and III-C Partnerships for the first two-year extension period, but has not determined whether it intends to (i) further extend the term of such Partnerships or (ii) extend the term of any other Partnership. 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 variable affecting the Partnerships' revenues is the prices received for the sale of oil and gas. 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 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. In addition, crude oil prices in 1998 and early 1999 were at or near their lowest level in the past decade due primarily to the global surplus of crude oil. Oil prices have since rebounded primarily due to a decrease in the global oil surplus as a result of production curtailments by several major oil producing nations. Management is unable to predict whether future oil and gas prices will (i) stabilize, (ii) increase, or (iii) decrease. -35- III-A PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 -------- -------- Oil and gas sales $594,498 $428,407 Oil and gas production expenses $152,903 $140,153 Barrels produced 9,173 7,908 Mcf produced 162,850 168,184 Average price/Bbl $ 20.02 $ 11.93 Average price/Mcf $ 2.52 $ 1.99 As shown in the table above, total oil and gas sales increased $166,091 (38.8%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. Of this increase, approximately $74,000 and $87,000, respectively, were related to increases in the average prices of oil and gas sold. Volumes of oil sold increased 1,265 barrels, while volumes of gas sold decreased 5,334 Mcf for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. The increase in volumes of oil sold was primarily due to the successful workover of one significant well during the three months ended September 30, 1999. Average oil and gas prices increased to $20.02 per barrel and $2.52 per Mcf, respectively, for the three months ended September 30, 1999 from $11.93 per barrel and $1.99 per Mcf, respectively, for the three months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) increased $12,750 (9.1%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 25.7% for the three months ended September 30, 1999 from 32.7% for the three months ended September 30, 1998. 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 $7,158 (6.3%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, this expense decreased to 18.0% for the three months ended September 30, 1999 from 26.6% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. -36- General and administrative expenses decreased $2,415 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 12.3% for the three months ended September 30, 1999 from 17.6% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 ---------- ---------- Oil and gas sales $1,528,277 $1,573,580 Oil and gas production expenses $ 419,880 $ 439,744 Barrels produced 27,420 27,025 Mcf produced 527,937 567,122 Average price/Bbl $ 15.31 $ 13.01 Average price/Mcf $ 2.10 $ 2.15 As shown in the table above, total oil and gas sales decreased $45,303 (2.9%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Of this decrease, approximately $84,000 was related to a decrease in volumes of gas sold and approximately $29,000 was related to a decrease in the average price of gas sold. These decreases were partially offset by increases of approximately $63,000 related to an increase in the average price of oil sold and approximately $5,000 related to an increase in volumes of oil sold. Volumes of oil sold increased 395 barrels, while volumes of gas sold decreased 39,185 Mcf for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Average oil prices increased to $15.31 per barrel for the nine months ended September 30, 1999 from $13.01 per barrel for the nine months ended September 30, 1998. Average gas prices decreased to $2.10 per Mcf for the nine months ended September 30, 1999 from $2.15 per Mcf for the nine months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $19,864 (4.5%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses remained relatively constant at 27.5% for the nine months ended September 30, 1999 and 27.9% for the nine months ended September 30, 1998. -37- Depreciation, depletion, and amortization of oil and gas properties decreased $45,993 (11.9%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) the decrease in volumes of gas sold and (ii) upward revisions in the estimates of remaining oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 22.2% for the nine months ended September 30, 1999 from 24.5% for the nine months ended September 30, 1998. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses remained relatively constant at 15.7% for the nine months ended September 30, 1999 and 15.2% for the nine months ended September 30, 1998. The Limited Partners have received cash distributions through September 30, 1999 totaling $25,740,701 or 97.51% of the Limited Partners' capital contributions. III-B PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 -------- -------- Oil and gas sales $380,078 $267,275 Oil and gas production expenses $ 97,294 $ 97,763 Barrels produced 9,039 7,848 Mcf produced 79,004 87,673 Average price/Bbl $ 19.96 $ 12.54 Average price/Mcf $ 2.53 $ 1.93 As shown in the table above, total oil and gas sales increased $112,803 (42.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. Of this increase, approximately $67,000 and $47,000, respectively, were related to increases in the average prices of oil and gas sold and approximately $15,000 was related to an increase in volumes of oil sold. These increases were partially offset by a decrease of approximately $16,000 related to a decrease in volumes of gas sold. Volumes of oil sold increased 1,191 barrels, while volumes of gas sold decreased 8,669 Mcf for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. The increase in volumes of oil sold was primarily due to the successful workover of one -38- significant well during the three months ended September 30, 1999. The decrease in volumes of gas sold was primarily due to (i) normal declines in production and (ii) the sale of several wells during 1998. Average oil and gas prices increased to $19.96 per barrel and $2.53 per Mcf, respectively, for the three months ended September 30, 1999 from $12.54 per barrel and $1.93 per Mcf, respectively, for the three months ended September 30, 1998. The III-B Partnership sold certain oil and gas properties during the three months ended September 30, 1998 and recognized a $32,404 gain on such sales. No such sales occurred during the three months ended September 30, 1999. Oil and gas production expenses (including lease operating expenses and production taxes) remained relatively constant for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 25.6% for the three months ended September 30, 1999 from 36.6% for the three months ended September 30, 1998. 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 $7,246 (10.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This decrease was primarily due to upward revisions in the estimates of remaining oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 16.8% for the three months ended September 30, 1999 from 26.6% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $1,269 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 10.1% for the three months ended September 30, 1999 from 14.8% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. -39- NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 -------- -------- Oil and gas sales $880,919 $957,758 Oil and gas production expenses $262,971 $282,448 Barrels produced 24,565 26,493 Mcf produced 233,954 284,710 Average price/Bbl $ 15.82 $ 13.48 Average price/Mcf $ 2.10 $ 2.11 As shown in the table above, total oil and gas sales decreased $76,839 (8.0%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Of this decrease, approximately $26,000 and $107,000, respectively, were related to decreases in volumes of oil and gas sold. These decreases were partially offset by an increase of approximately $57,000 related to an increase in the average price of oil sold. Volumes of oil and gas sold decreased 1,928 barrels and 50,756 Mcf, respectively, for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. The decrease in volumes of gas sold was primarily due to (i) normal declines in production, (ii) the receipt of a reduced percentage of sales on one significant well during the nine months ended September 30, 1999 due to the III-B Partnership's overproduced gas balancing position in that well, and (iii) the sale of several wells during 1998. Average oil prices increased to $15.82 per barrel for the nine months ended September 30, 1999 from $13.48 per barrel for the nine months ended September 30, 1998. Average gas prices remained relatively constant at $2.10 per Mcf for the nine months ended September 30, 1999 and $2.11 per Mcf for the nine months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $19,477 (6.9%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses remained relatively constant at 29.9% for the nine months ended September 30, 1999 and 29.5% for the nine months ended September 30, 1998. Depreciation, depletion, and amortization of oil and gas properties decreased $51,362 (21.9%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) the decreases in volumes of oil and gas sold and (ii) upward revisions in the estimates of remaining oil and gas reserves at December 31, 1998. As a percentage of oil and -40- gas sales, this expense decreased to 20.8% for the nine months ended September 30, 1999 from 24.5% for the nine months ended September 30, 1998. This percentage decrease was primarily due to the dollar decrease in depreciation, depletion, and amortization and the increase in the average price of oil sold. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses increased to 14.2% for the nine months ended September 30, 1999 from 13.1% for the nine months ended September 30, 1998. The Limited Partners have received cash distributions through September 30, 1999 totaling $14,952,353 or 108.09% of Limited Partners' capital contributions. III-C PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 -------- -------- Oil and gas sales $701,079 $580,014 Oil and gas production expenses $175,722 $169,481 Barrels produced 5,559 5,424 Mcf produced 247,336 307,257 Average price/Bbl $ 20.69 $ 14.00 Average price/Mcf $ 2.37 $ 1.64 As shown in the table above, total oil and gas sales increased $121,065 (20.9%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. Of this increase, approximately $37,000 and $180,000, respectively, were related to increases in the average prices of oil and gas sold. These increases were partially offset by a decrease of approximately $98,000 related to a decrease in volumes of gas sold. Volumes of oil sold increased 135 barrels, while volumes of gas sold decreased 59,921 Mcf for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. 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 purchasers on three significant wells during the three months ended September 30, 1998, and (iii) the sale of several wells in 1998. Average oil and gas prices increased to $20.69 per barrel and $2.37 per Mcf, respectively, for the three months ended September 30, 1999 from $14.00 per barrel and $1.64 per Mcf, respectively, for the three months ended September 30, 1998. -41- The III-C Partnership sold certain oil and gas properties during the three months ended September 30, 1998 and recognized a $34,561 gain on such sales. No such sales occurred during the three months ended September 30, 1999. Oil and gas production expenses (including lease operating expenses and production taxes) increased $6,241 (3.7%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 25.1% for the three months ended September 30, 1999 from 29.2% for the three months ended September 30, 1998. 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 $37,584 (24.0%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This decrease was primarily due to (i) two significant wells being fully depleted in 1998 due to the lack of remaining reserves and (ii) the decrease in volumes of gas sold. As a percentage of oil and gas sales, this expense decreased to 17.0% for the three months ended September 30, 1999 from 27.0% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increases in average prices of oil and gas sold. General and administrative expenses decreased $2,265 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 9.7% for the three months ended September 30, 1999 from 12.1% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 ---------- ---------- Oil and gas sales $1,758,244 $1,814,170 Oil and gas production expenses $ 468,686 $ 498,893 Barrels produced 17,591 18,218 Mcf produced 763,256 843,070 Average price/Bbl $ 16.11 $ 14.38 Average price/Mcf $ 1.93 $ 1.84 As shown in the table above, total oil and gas sales decreased $55,926 (3.1%) for the nine months ended September -42- 30, 1999 as compared to the nine months ended September 30, 1998. Of this decrease, approximately $9,000 and $147,000, respectively, were related to decreases in volumes of oil and gas sold. These decreases were partially offset by increases of approximately $30,000 and $70,000, respectively, related to increases in the average prices of oil and gas sold. Volumes of oil and gas sold decreased 627 barrels and 79,814 Mcf, respectively, for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Average oil and gas prices increased to $16.11 per barrel and $1.93 per Mcf, respectively, for the nine months ended September 30, 1999 from $14.38 per barrel and $1.84 per Mcf, respectively, for the nine months ended September 30, 1998. The III-C Partnership sold certain oil and gas properties during the nine months ended September 30, 1999 and recognized a $524 gain on such sales. Sales of oil and gas properties during the nine months ended September 30, 1998 resulted in the III-C Partnership recognizing similar gains totaling $439,894. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $30,207 (6.1%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 26.7% for the nine months ended September 30, 1999 from 27.5% for the nine months ended September 30, 1998. Depreciation, depletion, and amortization of oil and gas properties decreased $70,442 (16.0%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) two significant wells being fully depleted in 1998 due to the lack of remaining reserves and (ii) the decreases in volumes of oil and gas sold. As a percentage of oil and gas sales, this expense decreased to 21.0% for the nine months ended September 30, 1999 from 24.2% for the nine months ended September 30, 1998. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold and the dollar decrease in depreciation, depletion, and amortization. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses remained relatively constant at 12.6% for the nine months ended September 30, 1999 and 12.3% for the nine months ended September 30, 1998. -43- The Limited Partners have received cash distributions through September 30, 1999 totaling $18,071,795 or 73.90% of Limited Partners' capital contributions. III-D PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 -------- -------- Oil and gas sales $543,247 $436,235 Oil and gas production expenses $176,953 $176,221 Barrels produced 7,591 8,152 Mcf produced 169,113 212,093 Average price/Bbl $ 18.60 $ 10.70 Average price/Mcf $ 2.38 $ 1.65 As shown in the table above, total oil and gas sales increased $107,012 (24.5%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. Of this increase, approximately $60,000 and $124,000, respectively, were related to increases in the average prices of oil and gas sold. These increases were partially offset by a decrease of approximately $71,000 related to a decrease in volumes of gas sold. Volumes of oil and gas sold decreased 561 barrels and 42,980 Mcf, respectively, for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. The decrease in volumes of gas sold was primarily due to (i) normal declines in production and (ii) positive prior period volume adjustments made by the purchasers on two significant wells during the three months ended September 30, 1998. Average oil and gas prices increased to $18.60 per barrel and $2.38 per Mcf, respectively, for the three months ended September 30, 1999 from $10.70 per barrel and $1.65 per Mcf, respectively, for the three months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) remained relatively constant for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 32.6% for the three months ended September 30, 1999 from 40.4% for the three months ended September 30, 1998. 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 $21,608 (24.7%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This decrease was primarily due -44- to (i) the decreases in volumes of oil and gas sold and (ii) a reduction in the depletable base of oil and gas properties due to an impairment provision recorded during the fourth quarter of 1998. The impairment provision was related to the decline in oil and gas prices used to determine the recoverability of oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 12.1% for the three months ended September 30, 1999 from 20.0% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $1,213 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 6.7% for the three months ended September 30, 1999 from 8.6% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 ---------- ---------- Oil and gas sales $1,410,133 $1,348,399 Oil and gas production expenses $ 521,769 $ 514,390 Barrels produced 27,307 28,444 Mcf produced 540,394 560,692 Average price/Bbl $ 13.76 $ 12.08 Average price/Mcf $ 1.91 $ 1.79 As shown in the table above, total oil and gas sales increased $61,734 (4.6%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Of this increase, approximately $46,000 and $66,000, respectively, were related to increases in the average prices of oil and gas sold. These increases were partially offset by decreases of approximately $14,000 and $36,000, respectively, related to decreases in volumes of oil and gas sold. Volumes of oil and gas sold decreased 1,137 barrels and 20,298 Mcf, respectively, for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Average oil and gas prices increased to $13.76 per barrel and $1.91 per Mcf, respectively, for the nine months ended September 30, 1999 from $12.08 per barrel and $1.79 per Mcf, respectively, for the nine months ended September 30, 1998. -45- Oil and gas production expenses (including lease operating expenses and production taxes) remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 37.0% for the nine months ended September 30, 1999 from 38.1% for the nine months ended September 30, 1998. Depreciation, depletion, and amortization of oil and gas properties decreased $29,039 (11.9%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) the decreases in volumes of oil and gas sold and (ii) a reduction in the depletable base of oil and gas properties due to an impairment provision recorded during the fourth quarter of 1998. The impairment provision was related to the decline in oil and gas prices used to determine the recoverability of oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 15.3% for the nine months ended September 30, 1999 from 18.2% for the nine months ended September 30, 1998. This percentage decrease was primarily due to the dollar decrease in depreciation, depletion, and amortization and the increases in the average prices of oil and gas sold. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 8.5% for the nine months ended September 30, 1999 from 8.9% for the nine months ended September 30, 1998. The Limited Partners have received cash distributions through September 30, 1999 totaling $9,043,669 or 69.03% of the Limited Partners' capital contributions. III-E PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 ---------- ---------- Oil and gas sales $1,877,248 $1,373,883 Oil and gas production expenses $ 890,635 $ 904,399 Barrels produced 44,634 50,991 Mcf produced 436,613 461,661 Average price/Bbl $ 17.85 $ 10.47 Average price/Mcf $ 2.47 $ 1.82 -46- As shown in the table above, total oil and gas sales increased $503,365 (36.6%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. Of this increase, approximately $329,000 and $286,000, respectively, were related to increases in the average prices of oil and gas sold. These increases were partially offset by a decrease of approximately $67,000 related to a decrease in volumes of oil sold. Volumes of oil and gas sold decreased 6,357 barrels and 25,048 Mcf, respectively, for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. The decrease in volumes of oil sold was primarily due to normal declines in production. Average oil and gas prices increased to $17.85 per barrel and $2.47 per Mcf, respectively, for the three months ended September 30, 1999 from $10.47 per barrel and $1.82 per Mcf, respectively, for the three months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $13,764 (1.5%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This decrease was primarily due to a decrease in lease operating expenses associated with the decreases in volumes of oil and gas sold. This decrease was partially offset by an increase primarily due to (i) an increase in production taxes associated with the increase in oil and gas sales and (ii) credits received during the three months ended September 30, 1998 from the operator on one significant well for prior period lease operating expenses. As a percentage of oil and gas sales, these expenses decreased to 47.4% for the three months ended September 30, 1999 from 65.8% for the three months ended September 30, 1998. 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 $111,149 (44.1%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This decrease was primarily due to a reduction in the depletable base of oil and gas properties due to an impairment provision recorded during the fourth quarter of 1998. The impairment provision was related to a decline in oil and gas prices used to determine the recoverability of oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 7.5% for the three months ended September 30, 1999 from 18.3% for the three months ended September 30, 1998. This percentage decrease was primarily due to the dollar decrease in depreciation, depletion, and amortization and the increases in the average prices of oil and gas sold. -47- General and administrative expenses decreased $3,836 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 6.2% for the three months ended September 30, 1999 from 8.7% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 ---------- ---------- Oil and gas sales $4,559,288 $4,995,623 Oil and gas production expenses $2,652,989 $2,675,967 Barrels produced 152,375 170,935 Mcf produced 1,255,776 1,583,559 Average price/Bbl $ 13.43 $ 11.71 Average price/Mcf $ 2.00 $ 1.89 As shown in the table above, total oil and gas sales decreased $436,335 (8.7%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Of this decrease, approximately $217,000 and $620,000, respectively, were related to decreases in volumes of oil and gas sold. These decreases were partially offset by increases of approximately $261,000 and $140,000, respectively, related to increases in the average prices of oil and gas sold. Volumes of oil and gas sold decreased 18,560 barrels and 327,783 Mcf, respectively, for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. 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) positive prior period volume adjustments made by the purchasers on three significant wells during the nine months ended September 30, 1998 and (ii) normal declines in production. Average oil and gas prices increased to $13.43 per barrel and $2.00 per Mcf, respectively, for the nine months ended September 30, 1999 from $11.71 per barrel and $1.89 per Mcf, respectively, for the nine months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Decreases primarily due to (i) a decrease in production taxes associated with the decrease in oil and gas sales and (ii) a decrease in lease operating expenses associated with the decreases in volumes of oil and gas sold were significantly -48- offset by an increase primarily due to a positive prior period lease operating expense adjustment made by the operator on one significant well during the nine months ended September 30, 1999. As a percentage of oil and gas sales, these expenses increased to 58.2% for the nine months ended September 30, 1999 from 53.6% for the nine months ended September 30, 1998. Depreciation, depletion, and amortization of oil and gas properties decreased $422,673 (49.3%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) a reduction in the depletable base of oil and gas properties due to an impairment provision recorded during the fourth quarter of 1998 and (ii) a decrease in volumes of oil and gas sold. The impairment provision was related to the decline in oil and gas prices used to determine the recoverability of oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 9.5% for the nine months ended September 30, 1999 from 17.1% for the nine months ended September 30, 1998. This percentage decrease was primarily due to the dollar decrease in depreciation, depletion, and amortization. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses increased to 8.4% for the nine months ended September 30, 1999 from 7.7% for the nine months ended September 30, 1998. The Limited Partners have received cash distributions through September 30, 1999 totaling $30,862,016 or 73.79% of the Limited Partners' capital contributions. III-F PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 -------- -------- Oil and gas sales $698,626 $425,564 Oil and gas production expenses $231,934 $240,447 Barrels produced 12,820 11,651 Mcf produced 205,030 176,592 Average price/Bbl $ 19.22 $ 11.10 Average price/Mcf $ 2.21 $ 1.68 As shown in the table above, total oil and gas sales increased $273,062 (64.2%) for the three months ended September 30, 1999 as compared to the three months ended -49- September 30, 1998. Of this increase, approximately $104,000 and $108,000, respectively, were related to increases in the average prices of oil and gas sold, and approximately $48,000 was related to an increase in volumes of gas sold. Volumes of oil and gas sold increased 1,169 barrels and 28,438 Mcf, respectively, for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. The increase in volumes of oil sold was primarily due to a negative prior period volume adjustment made by the operator on one significant well during the three months ended September 30, 1998. The increase 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 September 30, 1999. Average oil and gas prices increased to $19.22 per barrel and $2.21 per Mcf, respectively, for the three months ended September 30, 1999 from $11.10 per barrel and $1.68 per Mcf, respectively, for the three months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $8,513 (3.5%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 33.2% for the three months ended September 30, 1999 from 56.5% for the three months ended September 30, 1998. 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 $24,655 (20.7%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This increase was primarily due to (i) the increases in volumes of oil and gas sold and (ii) downward revisions in the estimates of remaining oil and gas reserves at December 31, 1998. As a percentage of oil and gas sales, this expense decreased to 20.6% for the three months ended September 30, 1999 from 28.0% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $2,028 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 8.8% for the three months ended September 30, 1999 from 14.9% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. -50- NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 ---------- ---------- Oil and gas sales $1,621,650 $1,660,573 Oil and gas production expenses $ 752,069 $ 900,148 Barrels produced 42,836 42,624 Mcf produced 535,860 619,604 Average price/Bbl $ 14.66 $ 12.99 Average price/Mcf $ 1.85 $ 1.79 As shown in the table above, total oil and gas sales decreased $38,923 (2.3%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Of this decrease, approximately $150,000 was related to a decrease in volumes of gas sold, which decrease was partially offset by increases of approximately $72,000 and $36,000, respectively, related to increases in the average prices of oil and gas sold. Volumes of oil sold increased 212 barrels, while volumes of gas sold decreased 83,744 Mcf for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. The decrease in volumes of gas sold was primarily due to (i) positive prior period volume adjustments made by the purchasers on three significant wells during the nine months ended September 30, 1998, (ii) the shutting-in of one significant well during the nine months ended September 30, 1999 following an unsuccessful workover, and (iii) normal declines in production. These decreases were partially offset by a positive prior period volume adjustment made by the purchaser on one significant well during the nine months ended September 30, 1999. Average oil and gas prices increased to $14.66 per barrel and $1.85 per Mcf, respectively, for the nine months ended September 30, 1999 from $12.99 per barrel and $1.79 per Mcf, respectively, for the nine months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $148,079 (16.5%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) the reversal during the nine months ended September 30, 1999 of a litigation accrual no longer deemed necessary by management, (ii) workover expenses incurred on two significant wells during the nine months ended September 30, 1998 in order to improve the recovery of reserves, (iii) positive prior period production tax adjustments made by the purchaser on several wells during the nine months ended September 30, 1998, and (iv) negative -51- prior period production tax adjustments made by the purchaser on one significant well during the nine months ended September 30, 1999. These decreases were partially offset by a positive prior period adjustment of lease operating expenses made by the operator on another significant well during the nine months ended September 30, 1999. As a percentage of oil and gas sales, these expenses decreased to 46.4% for the nine months ended September 30, 1999 from 54.2% for the nine months ended September 30, 1998. This percentage decrease was primarily due to the dollar decrease in oil and gas production expenses and the increases in the average prices of oil and gas sold. Depreciation, depletion, and amortization of oil and gas properties decreased $18,717 (4.4%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, this expense decreased to 24.9% for the nine months ended September 30, 1999 from 25.5% for the nine months ended September 30, 1998. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses remained relatively constant at 12.4% for the nine months ended September 30, 1999 and 12.1% for the nine months ended September 30, 1998. The Limited Partners have received cash distributions through September 30, 1999 totaling $11,414,904 or 51.54% of Limited Partners' capital contributions. III-G PARTNERSHIP THREE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE THREE MONTHS ENDED SEPTEMBER 30, 1998. Three Months Ended September 30, -------------------------------- 1999 1998 -------- -------- Oil and gas sales $440,935 $246,676 Oil and gas production expenses $144,081 $146,913 Barrels produced 9,897 8,422 Mcf produced 114,797 92,235 Average price/Bbl $ 18.73 $ 11.17 Average price/Mcf $ 2.23 $ 1.65 As shown in the table above, total oil and gas sales increased $194,259 (78.8%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. Of this increase, approximately $75,000 and $66,000, respectively, were related to increases in the -52- average prices of oil and gas sold and approximately $37,000 was related to an increase in volumes of gas sold. Volumes of oil and gas sold increased 1,475 barrels and 22,562 Mcf, respectively, for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. The increase in volumes of oil sold was primarily due to a negative prior period volume adjustment made by the purchaser on one significant well during the three months ended September 30, 1998. The increase 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 September 30, 1999. Average oil and gas prices increased to $18.73 per barrel and $2.23 per Mcf, respectively, for the three months ended September 30, 1999 from $11.17 per barrel and $1.65 per Mcf, respectively, for the three months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $2,832 (1.9%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales, these expenses decreased to 32.7% for the three months ended September 30, 1999 from 59.6% for the three months ended September 30, 1998. 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 $17,792 (24.8%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. This increase was primarily due to the increases in volumes of oil and gas sold. As a percentage of oil and gas sales, this expense decreased to 20.3% for the three months ended September 30, 1999 from 29.0% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increases in the average prices of oil and gas sold. General and administrative expenses decreased $1,101 (3.2%) for the three months ended September 30, 1999 as compared to the three months ended September 30, 1998. As a percentage of oil and gas sales these expenses decreased to 7.7% for the three months ended September 30, 1999 from 14.1% for the three months ended September 30, 1998. This percentage decrease was primarily due to the increase in oil and gas sales. -53- NINE MONTHS ENDED SEPTEMBER 30, 1999 COMPARED TO THE NINE MONTHS ENDED SEPTEMBER 30, 1998. Nine Months Ended September 30, ------------------------------- 1999 1998 ---------- -------- Oil and gas sales $1,004,949 $992,166 Oil and gas production expenses $ 496,103 $560,302 Barrels produced 31,383 30,438 Mcf produced 292,301 333,578 Average price/Bbl $ 14.60 $ 12.97 Average price/Mcf $ 1.87 $ 1.79 As shown in the table above, total oil and gas sales increased $12,783 (1.3%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. Of this increase, approximately $51,000 and $23,000, respectively, were related to increases in the average prices of oil and gas sold and approximately $12,000 was related to an increase in volumes of oil sold. These increases were partially offset by a decrease of approximately $74,000 related to a decrease in volumes of gas sold. Volumes of oil sold increased 945 barrels, while volumes of gas sold decreased 41,277 Mcf for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. The decrease in volumes of gas sold was primarily due to (i) positive prior period volume adjustments made by the purchasers on three significant wells during the nine months ended September 30, 1998, (ii) the shutting-in of one significant well during the nine months ended September 30, 1999 following an unsuccessful workover, and (iii) normal declines in production. These decreases were partially offset by a positive prior period volume adjustment made by the purchaser on one significant well during the nine months ended September 30, 1999. Average oil and gas prices increased to $14.60 per barrel and $1.87 per Mcf, respectively, for the nine months ended September 30, 1999 from $12.97 per barrel and $1.79 per Mcf, respectively, for the nine months ended September 30, 1998. Oil and gas production expenses (including lease operating expenses and production taxes) decreased $64,199 (11.5%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. This decrease was primarily due to (i) the reversal during the nine months ended September 30, 1999 of a litigation accrual no longer deemed necessary by management, (ii) workover expenses incurred on two significant wells during the nine months ended September 30, 1998 in order to improve the recovery of reserves, (iii) positive prior period production tax adjustments made by the purchasers on several wells during -54- the nine months ended September 30, 1998, and (iv) negative prior period production tax adjustments made by the purchaser on one significant well during the nine months ended September 30, 1999. These decreases were partially offset by a positive prior period adjustment of lease operating expenses on another significant well during the nine months ended September 30, 1999. As a percentage of oil and gas sales, these expenses decreased to 49.4% for the nine months ended September 30, 1999 from 56.5% for the nine months ended September 30, 1998. This percentage decrease was primarily due to the dollar decrease in oil and gas production expenses and the increases in the average prices of oil and gas sold. Depreciation, depletion, and amortization of oil and gas properties decreased $12,254 (4.7%) for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, this expense decreased to 24.5% for the nine months ended September 30, 1999 from 26.1% for the nine months ended September 30, 1998. General and administrative expenses remained relatively constant for the nine months ended September 30, 1999 as compared to the nine months ended September 30, 1998. As a percentage of oil and gas sales, these expenses remained relatively constant at 11.1% for the nine months ended September 30, 1999 and 11.2% for the nine months ended September 30, 1998. The Limited Partners have received cash distributions through September 30, 1999 totaling $6,002,287 or 49.23% of Limited Partners' capital contributions. YEAR 2000 COMPUTER ISSUES - ------------------------- IN GENERAL The Year 2000 Issue ("Y2K") 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. For example, computer programs and imbedded chips that are date sensitive may recognize a date using (00) as the year 1900 rather than the year 2000. The consequence of Y2K is that computer and imbedded processing systems may be at risk of malfunctioning, particularly during the transition from 1999 to 2000. -55- The effects of Y2K are exacerbated by the interdependence of computer and telecommunication systems throughout the world. This interdependence also exists among the Partnerships, Samson Investment Company and its affiliates ("Samson"), and their vendors, customers, and business partners, as well as with regulators. The potential risks associated with Y2K for an oil and gas production company fall into three general areas: (i) financial, leasehold and administrative computer systems, (ii) imbedded systems in field process control units, and (iii) third party exposures. As discussed below, General Partner does not believe that these risks will be material to the Partnerships' operations. The Partnerships' business is producing oil and gas. The day-to-day production of the Partnerships' oil and gas is not dependent on computers or equipment with imbedded chips. As further discussed below, management anticipates that the Partnerships' daily business activities will not be materially affected by Y2K. The Partnerships rely on Samson to provide all of their operational and administrative services on either a direct or indirect basis. Samson has addressed each of the three Y2K areas discussed above through a readiness process that: 1. increased the awareness of the issue among key employees; 2. identified areas of potential risk; 3. assessed the relative impact of these risks and Samson's ability to manage them; and 4. remediated the risks on a priority basis wherever possible. One of Samson Investment Company's Executive Vice Presidents is responsible for communicating to its Board of Directors Y2K actions and for the ultimate implementation of its Y2K plan. He has delegated to Samson Investment Company's Senior Vice President-Technology and Administrative Services principal responsibility for ensuring Y2K compliance within Samson. Samson has been planning for the impact of Y2K on its information technology systems since 1993. As of November 1, 1999, Samson is in the final stages of implementation of a Y2K plan, as summarized below: -56- FINANCIAL AND ADMINISTRATIVE SYSTEMS 1. Awareness. Samson has alerted its officers, managers and supervisors of Y2K issues and asked them to have their employees participate in the identification of potential Y2K risks which might otherwise go unnoticed by higher level employees and officers. As a result, awareness of the issue is considered high. 2. Risk Identification. Samson's most significant financial and administrative systems exposure is the Y2K status of the accounting and land administration system used to collect and manage data for internal management decision making and for external revenue and accounts payable purposes. Other concerns include network hardware and software, desktop computing hardware and software, telecommunications, and office space readiness. 3. Risk Assessment. The failure to identify and correct a material Y2K problem could result in inaccurate or untimely financial information for management decision-making or cash flow and payment purposes, including maintaining oil and gas leases. 4. Remediation. Since 1993, Samson has been upgrading its accounting and land administration software. All of the Y2K upgrades have been completed. In addition, in 1997 and 1998 Samson replaced or applied software patches to substantially all of its network and desktop software applications and believes them to be currently Y2K compliant. The costs of all such risk assessments and remediation were not material to the Partnerships. 5. Contingency Planning. Notwithstanding the foregoing, should there be significant unanticipated disruptions in Samson's financial and administrative systems, all of the accounting processes that are currently automated will need to be performed manually. Samson has communicated to its management team the importance of having adequate staff available to manually perform necessary functions to minimize disruptions. IMBEDDED SYSTEMS 1. Awareness. Samson's Y2K program has involved all levels of field personnel from production foremen and higher. Employees at all levels of the organization have been asked to participate in the identification of potential Y2K risks, which might otherwise go unnoticed by higher level employees and officers of Samson, and as a result, awareness of the issue is considered high. -57- 2. Risk Identification. Samson has inventoried all possible exposures to imbedded chips and systems. Such exposures can be classified as either (i) oil and gas production and processing equipment or (ii) office machines such as faxes, copiers, phones, etc. With respect to oil and gas production and processing equipment, neither Samson nor the Partnerships operate offshore wells, significant processing plants, or wells with older electronic monitoring systems. As a result, Samson's inventory identified less than 10 applications using imbedded chips. All of these have been tested by the respective vendors and have been found to be Y2K compliant or have been upgraded or replaced. Office machines have been tested by Samson and vendors and are believed to be compliant. 3. Risk Assessment and Remediation. The failure to identify and correct a material Y2K problem in an imbedded system could result in outcomes ranging from errors in data reporting to curtailments or shutdowns in production. As noted above, Samson has identified less than 10 imbedded system applications all of which have been made compliant or replaced. None of these applications are believed to be material to Samson or the Partnerships. Samson believes that sufficient manual processes are available to minimize any field level risk and that there will be no material impact on the Partnerships with respect to these applications. 4. Contingency Planning. Should material production disruptions occur as a result of Y2K failures in field operations, Samson will utilize its existing field personnel in an attempt to avoid any material impact on operating cash flow. Samson is not able to quantify any potential exposure in the event of systems failure or inadequate manual alternatives. THIRD PARTY EXPOSURES 1. Awareness. Samson has advised management to consider Y2K implications with its outside vendors, customers, and business partners. Management has been asked to participate in the identification of potential third party Y2K risks and, as a result, awareness of the issue is considered high. 2. Risk Identification. Samson's most significant third party Y2K exposure is its dependence on third parties for the receipt of revenues from oil and gas sales. However, virtually all of these purchasers are very large and sophisticated companies. Other Y2K concerns include the availability of electric power to Samson's field operations, -58- the integrity of telecommunication systems, and the readiness of commercial banks to execute electronic fund transfers. 3. Risk Assessment. Because of the high awareness of the Y2K problem in the U.S., Samson has not undertaken and does not plan to undertake a formal company wide plan to make inquiries of third parties on the subject of Y2K readiness. If it did so, Samson has no ability to require responses to such inquiries or to independently verify their accuracy. Samson has, however, received oral assurances from its significant oil and gas purchasers of Y2K compliance. If significant disruptions from major purchasers were to occur, however, there could be a material and adverse impact on the Partnerships' results of operations, liquidity, and financial conditions. It is important to note that third party oil and gas purchasers have significant incentives to avoid disruptions arising from a Y2K failure. For example, most of these parties are under contractual obligations to purchase oil and gas or disperse revenues to Samson. The failure to do so will result in contractual and statutory penalties. Therefore, Samson believes that it is unlikely that there will be material third party non-compliance with purchase and remittance obligations as a result of Y2K issues. 4. Remediation. Where Samson perceived a significant risk of Y2k non-compliance by banks and other significant vendors that would have had a material impact on Samson's business, Samson undertook joint testing during 1999, and any identified problems have been resolved. 5. Contingency Planning. In the unlikely event that material production disruptions occur as a result of Y2K failures of third parties, the Partnerships' operating cash flow could be impacted. This contingency will be factored into deliberations on the level of quarterly cash distributions paid out during any such period of cash flow disruption. -59- ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK. The Partnerships do not hold any market risk sensitive instruments. -60- 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 III-A Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.2 Financial Data Schedule containing summary financial information extracted from the III-B Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.3 Financial Data Schedule containing summary financial information extracted from the III-C Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.4 Financial Data Schedule containing summary financial information extracted from the III-D Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.5 Financial Data Schedule containing summary financial information extracted from the III-E Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.6 Financial Data Schedule containing summary financial information extracted from the III-F Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.7 Financial Data Schedule containing summary financial information extracted from the III-G Partnership's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. All other exhibits are omitted as inapplicable. -61- (b) Reports on Form 8-K. Current Report on Form 8-K filed during the third quarter of 1999: Date of Event: September 27, 1999 Date filed with the SEC: September 27, 1999 Items Included: Item 5 - Other Events Item 7 - Exhibits -62- 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 III-A GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-B GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-D GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-E GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-F GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-G (Registrant) BY: GEODYNE RESOURCES, INC. General Partner Date: November 12, 1999 By: /s/Dennis R. Neill -------------------------------- (Signature) Dennis R. Neill President Date: November 12, 1999 By: /s/Patrick M. Hall -------------------------------- (Signature) Patrick M. Hall Principal Accounting Officer -63- INDEX TO EXHIBITS NUMBER DESCRIPTION - ------ ----------- 27.1 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-A's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.2 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-B's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.3 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-C's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.4 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-D's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.5 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-E's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.6 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-F's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. 27.7 Financial Data Schedule containing summary financial information extracted from the Geodyne Energy Income Limited Partnership III-G's financial statements as of September 30, 1999 and for the nine months ended September 30, 1999, filed herewith. All other exhibits are omitted as inapplicable. -64-