<ARTICLE> 5 <CIK> 0000854062 <NAME> GEODYNE ENERGY INCOME LTD PARTNERSHIP II-H <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> SEP-30-1998 <CASH> 103,052 <SECURITIES> 0 <RECEIVABLES> 82,736 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 185,788 <PP&E> 5,752,251 <DEPRECIATION> 4,666,595 <TOTAL-ASSETS> 1,300,963 <CURRENT-LIABILITIES> 25,542 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 1,260,773 <TOTAL-LIABILITY-AND-EQUITY> 1,300,963 <SALES> 549,753 <TOTAL-REVENUES> 871,628 <CGS> 0 <TOTAL-COSTS> 361,153 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 510,475 <INCOME-TAX> 0 <INCOME-CONTINUING> 510,475 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 510,475 <EPS-PRIMARY> 5.24 <EPS-DILUTED> 0