<ARTICLE> 5 <CIK> 0000799178 <NAME> GEODYNE ENERGY INCOME LTD PTRSHIP I-D <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> SEP-30-1999 <CASH> 181,811 <SECURITIES> 0 <RECEIVABLES> 173,766 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 355,577 <PP&E> 4,605,490 <DEPRECIATION> 4,044,396 <TOTAL-ASSETS> 982,733 <CURRENT-LIABILITIES> 51,720 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 916,557 <TOTAL-LIABILITY-AND-EQUITY> 982,733 <SALES> 572,783 <TOTAL-REVENUES> 577,401 <CGS> 0 <TOTAL-COSTS> 230,465 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 346,936 <INCOME-TAX> 0 <INCOME-CONTINUING> 346,936 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 346,936 <EPS-BASIC> 40.19 <EPS-DILUTED> 0