<ARTICLE> 5 <CIK> 0000863837 <NAME> GEODYNE ENERGY INCOME LIMITED PARTNERSHIP III-C <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> JUN-30-1996 <CASH> 495,186 <SECURITIES> 0 <RECEIVABLES> 512,685 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 1,007,871 <PP&E> 22,692,677 <DEPRECIATION> 16,572,185 <TOTAL-ASSETS> 7,196,209 <CURRENT-LIABILITIES> 69,929 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 6,986,471 <TOTAL-LIABILITY-AND-EQUITY> 7,196,209 <SALES> 1,615,671 <TOTAL-REVENUES> 1,622,198 <CGS> 0 <TOTAL-COSTS> 1,167,550 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 454,648 <INCOME-TAX> 0 <INCOME-CONTINUING> 454,648 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 454,648 <EPS-PRIMARY> 1.67 <EPS-DILUTED> 0