<TABLE> <S> <C>
                                                                          
<ARTICLE>                       5                                               
<CIK>                           0000869801                                      
<NAME>                          GEODYNE INST/PENSION ENERGY INCOME LTD PSHP P-6 
                                                                                
<S>                             <C>                                             
<PERIOD-TYPE>                   12-MOS                                          
<FISCAL-YEAR-END>               DEC-31-1997                                     
<PERIOD-START>                  JAN-01-1997                                     
<PERIOD-END>                    DEC-31-1997                                     
<CASH>                               362,957                                    
<SECURITIES>                               0                                    
<RECEIVABLES>                        291,352                                    
<ALLOWANCES>                               0                                    
<INVENTORY>                                0                                    
<CURRENT-ASSETS>                     654,309                                    
<PP&E>                            12,112,498                                    
<DEPRECIATION>                    (9,654,689)                                   
<TOTAL-ASSETS>                     3,112,118                                    
<CURRENT-LIABILITIES>                      0                                    
<BONDS>                                    0                                    
<PREFERRED-MANDATORY>                      0                                    
<PREFERRED>                                0                                    
<COMMON>                                   0                                    
<OTHER-SE>                         3,112,118                                    
<TOTAL-LIABILITY-AND-EQUITY>       3,112,118                                    
<SALES>                            1,793,685                                    
<TOTAL-REVENUES>                   1,846,808                                    
<CGS>                                      0                                    
<TOTAL-COSTS>                      1,680,985                                    
<OTHER-EXPENSES>                           0                                    
<LOSS-PROVISION>                           0                                    
<INTEREST-EXPENSE>                         0                                    
<INCOME-PRETAX>                      165,823                                    
<INCOME-TAX>                               0                                    
<INCOME-CONTINUING>                  165,823                                    
<DISCONTINUED>                             0                                    
<EXTRAORDINARY>                            0                                    
<CHANGES>                                  0                                    
<NET-INCOME>                         165,823                                    
<EPS-PRIMARY>                           0.68                                    
<EPS-DILUTED>                              0                                    
                                                                                
                                                                              

</TABLE>