
<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                           3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                          10,073
<SECURITIES>                                         0
<RECEIVABLES>                                   98,626
<ALLOWANCES>                                   (3,753)
<INVENTORY>                                     11,443
<CURRENT-ASSETS>                               128,752
<PP&E>                                         573,784
<DEPRECIATION>                               (220,064)
<TOTAL-ASSETS>                               1,071,160
<CURRENT-LIABILITIES>                           71,797
<BONDS>                                        494,400
<COMMON>                                        33,014
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     352,476
<TOTAL-LIABILITY-AND-EQUITY>                 1,071,160
<SALES>                                              0
<TOTAL-REVENUES>                               163,039
<CGS>                                                0
<TOTAL-COSTS>                                  123,108
<OTHER-EXPENSES>                                14,420
<LOSS-PROVISION>                                 1,204
<INTEREST-EXPENSE>                               6,616
<INCOME-PRETAX>                                 19,185
<INCOME-TAX>                                     7,742
<INCOME-CONTINUING>                             11,443
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    11,443
<EPS-PRIMARY>                                     0.57
<EPS-DILUTED>                                     0.57
        

</TABLE>
