<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-K
ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
1934 FOR THE FISCAL YEAR ENDED DECEMBER 31, 1999.
</LEGEND>
<MULTIPLIER> 1,000

                                                  
<PERIOD-TYPE>                   3-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1999             DEC-31-1999
<PERIOD-START>                             OCT-01-1999             JAN-01-1999
<PERIOD-END>                               DEC-31-1999             DEC-31-1999
<CASH>                                          12,899                  12,899
<SECURITIES>                                         0                       0
<RECEIVABLES>                                    4,655                   4,655
<ALLOWANCES>                                      (50)                    (50)
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                17,666                  17,666
<PP&E>                                         234,678                 234,678
<DEPRECIATION>                               (160,972)               (160,972)
<TOTAL-ASSETS>                                 105,395                 105,395
<CURRENT-LIABILITIES>                           14,024                  14,024
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                            87                      87
<OTHER-SE>                                      42,276                  42,276
<TOTAL-LIABILITY-AND-EQUITY>                   105,395                 105,395
<SALES>                                          7,063                  25,162
<TOTAL-REVENUES>                                 7,533                  27,126
<CGS>                                                0                       0
<TOTAL-COSTS>                                    5,445                  24,874
<OTHER-EXPENSES>                                    10                   (132)
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               1,044                   3,865
<INCOME-PRETAX>                                  1,287                 (1,160)
<INCOME-TAX>                                       485                   (954)
<INCOME-CONTINUING>                                  0                       0
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                       802                   (206)
<EPS-BASIC>                                       0.09                  (0.02)
<EPS-DILUTED>                                     0.09                  (0.02)