<ARTICLE>                           5
<CIK>                               0000860744
<NAME>                              GEODYNE INST/PENS ENERGY INCOME LTD PSHP P-4

                                 
<PERIOD-TYPE>                       9-MOS
<FISCAL-YEAR-END>                   DEC-31-2000
<PERIOD-START>                      JAN-01-2000
<PERIOD-END>                        SEP-30-2000
<CASH>                                   339,654
<SECURITIES>                                   0
<RECEIVABLES>                            406,106
<ALLOWANCES>                                   0
<INVENTORY>                                    0
<CURRENT-ASSETS>                         745,760
<PP&E>                                 8,040,601
<DEPRECIATION>                         7,302,507
<TOTAL-ASSETS>                         1,483,854
<CURRENT-LIABILITIES>                          0
<BONDS>                                        0
<PREFERRED-MANDATORY>                          0
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<COMMON>                                       0
<OTHER-SE>                             1,483,854
<TOTAL-LIABILITY-AND-EQUITY>           1,483,854
<SALES>                                  968,966
<TOTAL-REVENUES>                         981,906
<CGS>                                          0
<TOTAL-COSTS>                            255,687
<OTHER-EXPENSES>                               0
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             0
<INCOME-PRETAX>                          726,219
<INCOME-TAX>                                   0
<INCOME-CONTINUING>                      726,219
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                             726,219
<EPS-BASIC>                                 5.08
<EPS-DILUTED>                                  0