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

  


<ARTICLE>                     5
<MULTIPLIER>                                   1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                              Dec-31-1996
<PERIOD-START>                                 Jan-01-1996
<PERIOD-END>                                   Sep-30-1996
<CASH>                                         9,469
<SECURITIES>                                   0
<RECEIVABLES>                                  15,387
<ALLOWANCES>                                   0
<INVENTORY>                                    2,502
<CURRENT-ASSETS>                               27,525
<PP&E>                                         557,942
<DEPRECIATION>                                 153,637
<TOTAL-ASSETS>                                 435,358
<CURRENT-LIABILITIES>                          24,278
<BONDS>                                        204,514
<PREFERRED-MANDATORY>                          0
<PREFERRED>                                    12
<COMMON>                                       199
<OTHER-SE>                                     189,969
<TOTAL-LIABILITY-AND-EQUITY>                   435,358
<SALES>                                        52,546
<TOTAL-REVENUES>                               53,207
<CGS>                                          37,948
<TOTAL-COSTS>                                  46,179
<OTHER-EXPENSES>                               167
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             9,729
<INCOME-PRETAX>                                <2,925>
<INCOME-TAX>                                   <394>
<INCOME-CONTINUING>                            <2,531>
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   <2,531>
<EPS-PRIMARY>                                  <.23>
<EPS-DILUTED>                                  <.23>