<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
<CURRENCY> U.S  DOLLARS

       
<S>                                                  <C>
<PERIOD-TYPE>                                        12-MOS
<FISCAL-YEAR-END>                                                                    DEC-31-1996
<PERIOD-END>                                                                         DEC-31-1996
<EXCHANGE-RATE>                                                                                1
<CASH>                                                                                    47,877
<SECURITIES>                                                                                   0
<RECEIVABLES>                                                                             11,715
<ALLOWANCES>                                                                                   0
<INVENTORY>                                                                                    0
<CURRENT-ASSETS>                                                                         112,477
<PP&E>                                                                                   538,215
<DEPRECIATION>                                                                           186,152
<TOTAL-ASSETS>                                                                           551,194
<CURRENT-LIABILITIES>                                                                     68,461
<BONDS>                                                                                  202,256
<PREFERRED-MANDATORY>                                                                          0
<PREFERRED>                                                                                    0
<COMMON>                                                                                  21,346
<OTHER-SE>                                                                               186,232
<TOTAL-LIABILITY-AND-EQUITY>                                                             551,194
<SALES>                                                                                        0
<TOTAL-REVENUES>                                                                         233,883
<CGS>                                                                                          0
<TOTAL-COSTS>                                                                            167,634
<OTHER-EXPENSES>                                                                          46,511
<LOSS-PROVISION>                                                                               0
<INTEREST-EXPENSE>                                                                        26,462
<INCOME-PRETAX>                                                                            8,460
<INCOME-TAX>                                                                               2,271
<INCOME-CONTINUING>                                                                            0
<DISCONTINUED>                                                                                 0
<EXTRAORDINARY>                                                                           (2,772)
<CHANGES>                                                                                      0
<NET-INCOME>                                                                               3,417
<EPS-PRIMARY>                                                                                .10
<EPS-DILUTED>                                                                                .10
        

</TABLE>