<ARTICLE>                           5
<CIK>                               0000811031
<NAME>                              GEODYNE ENERGY INCOME LTD PSHP I-F

                                 
<PERIOD-TYPE>                       9-MOS
<FISCAL-YEAR-END>                   DEC-31-2000
<PERIOD-START>                      JAN-01-2000
<PERIOD-END>                        SEP-30-2000
<CASH>                                   326,390
<SECURITIES>                                   0
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<PP&E>                                 7,914,178
<DEPRECIATION>                         6,872,548
<TOTAL-ASSETS>                         2,178,564
<CURRENT-LIABILITIES>                    101,395
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<OTHER-SE>                             1,955,083
<TOTAL-LIABILITY-AND-EQUITY>           2,178,564
<SALES>                                1,464,412
<TOTAL-REVENUES>                       1,537,851
<CGS>                                          0
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<EPS-BASIC>                                51.66
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