WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  


<ARTICLE>                     5
<CIK>                         0000860713
<NAME>                        Snyder Oil Corporation
<MULTIPLIER>                                   1,000
<CURRENCY>                                     US dollars
       
                             
<PERIOD-TYPE>                   6-mos
<FISCAL-YEAR-END>                              Dec-31-1997
<PERIOD-START>                                 Jan-1-1997
<PERIOD-END>                                   Jun-30-1997
<CASH>                                         44,102
<SECURITIES>                                   0
<RECEIVABLES>                                  37,822
<ALLOWANCES>                                   0
<INVENTORY>                                    4,862
<CURRENT-ASSETS>                               89,837
<PP&E>                                         947,212
<DEPRECIATION>                                 312,250
<TOTAL-ASSETS>                                 859,908
<CURRENT-LIABILITIES>                          89,318
<BONDS>                                        368,257
<PREFERRED-MANDATORY>                          0
<PREFERRED>                                    10
<COMMON>                                       316
<OTHER-SE>                                     276,772
<TOTAL-LIABILITY-AND-EQUITY>                   859,908
<SALES>                                        123,041
<TOTAL-REVENUES>                               163,171
<CGS>                                          70,865
<TOTAL-COSTS>                                  89,881
<OTHER-EXPENSES>                               18,190
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             13,764
<INCOME-PRETAX>                                41,336
<INCOME-TAX>                                   11,989
<INCOME-CONTINUING>                            25,918
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                2,848
<CHANGES>                                      0
<NET-INCOME>                                   23,070
<EPS-PRIMARY>                                  .66
<EPS-DILUTED>                                  .64