<ARTICLE> 5 <CIK> 0000863832 <NAME> GEODYNE INSTITUTIONAL/PENSION ENERGY INCOME P-5 LIMITED PART <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-START> JAN-01-1997 <PERIOD-END> SEP-30-1997 <CASH> 172,785 <SECURITIES> 0 <RECEIVABLES> 139,269 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 312,054 <PP&E> 10,297,812 <DEPRECIATION> 9,016,267 <TOTAL-ASSETS> 1,593,599 <CURRENT-LIABILITIES> 0 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 1,593,599 <TOTAL-LIABILITY-AND-EQUITY> 1,593,599 <SALES> 750,913 <TOTAL-REVENUES> 826,652 <CGS> 0 <TOTAL-COSTS> 1,351,953 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (525,301) <INCOME-TAX> 0 <INCOME-CONTINUING> (525,301) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (525,301) <EPS-PRIMARY> (4.63) <EPS-DILUTED> 0