<TABLE> <S> <C>
                                                                          
<ARTICLE>                       5                                               
<CIK>                           0000888239                                      
<NAME>                          GEODYNE INST/PENSION ENERGY INCOME LTD PSHP P-8 
                                                                                
<S>                               <C>                                           
<PERIOD-TYPE>                           12-MOS                                  
<FISCAL-YEAR-END>               DEC-31-1997                                     
<PERIOD-START>                  JAN-31-1997                                     
<PERIOD-END>                    DEC-31-1997                                     
<CASH>                             382,448                                      
<SECURITIES>                             0                                      
<RECEIVABLES>                       57,019                                      
<ALLOWANCES>                             0                                      
<INVENTORY>                              0                                      
<CURRENT-ASSETS>                   439,467                                      
<PP&E>                           8,855,139                                      
<DEPRECIATION>                   6,099,082                                      
<TOTAL-ASSETS>                   3,195,524                                      
<CURRENT-LIABILITIES>                    0                                      
<BONDS>                                  0                                      
<PREFERRED-MANDATORY>                    0                                      
<PREFERRED>                              0                                      
<COMMON>                                 0                                      
<OTHER-SE>                       3,195,524                                      
<TOTAL-LIABILITY-AND-EQUITY>     3,195,524                                      
<SALES>                          1,552,581                                      
<TOTAL-REVENUES>                 1,692,647                                      
<CGS>                                    0                                      
<TOTAL-COSTS>                    1,606,932                                      
<OTHER-EXPENSES>                         0                                      
<LOSS-PROVISION>                         0                                      
<INTEREST-EXPENSE>                       0                                      
<INCOME-PRETAX>                     85,715                                      
<INCOME-TAX>                             0                                      
<INCOME-CONTINUING>                 85,715                                      
<DISCONTINUED>                           0                                      
<EXTRAORDINARY>                          0                                      
<CHANGES>                                0                                      
<NET-INCOME>                        85,715                                      
<EPS-PRIMARY>                         0.20                                      
<EPS-DILUTED>                            0                                      
                                                                                
                                                                                

</TABLE>