<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               SEP-30-1997
<CASH>                                           4,395
<SECURITIES>                                         0
<RECEIVABLES>                                   14,886
<ALLOWANCES>                                         0
<INVENTORY>                                         36
<CURRENT-ASSETS>                                19,955
<PP&E>                                         233,455
<DEPRECIATION>                                  75,476
<TOTAL-ASSETS>                                 181,585
<CURRENT-LIABILITIES>                           24,018
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             1
<OTHER-SE>                                      54,204
<TOTAL-LIABILITY-AND-EQUITY>                   181,585
<SALES>                                         45,619
<TOTAL-REVENUES>                                45,619
<CGS>                                                0
<TOTAL-COSTS>                                   58,868
<OTHER-EXPENSES>                                 2,252
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               7,874
<INCOME-PRETAX>                               (23,020)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (23,020)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (23,020)
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0