<ARTICLE> 5
<MULTIPLIER> 1,000
<CURRENCY> U.S.DOLLARS
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               JUN-30-1998
<EXCHANGE-RATE>                                      1
<CASH>                                              40
<SECURITIES>                                         0
<RECEIVABLES>                                        6
<ALLOWANCES>                                         0
<INVENTORY>                                      2,029
<CURRENT-ASSETS>                                 6,465
<PP&E>                                         828,755
<DEPRECIATION>                                 201,642
<TOTAL-ASSETS>                                 649,798
<CURRENT-LIABILITIES>                           89,670
<BONDS>                                        148,782
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             1
<OTHER-SE>                                     163,420
<TOTAL-LIABILITY-AND-EQUITY>                   649,798
<SALES>                                         37,730
<TOTAL-REVENUES>                                37,730
<CGS>                                            2,495
<TOTAL-COSTS>                                   13,300
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               6,811
<INCOME-PRETAX>                                 17,670
<INCOME-TAX>                                     5,772
<INCOME-CONTINUING>                             11,898
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    11,898
<EPS-PRIMARY>                                     0.00<F1>
<EPS-DILUTED>                                     0.00<F1>
<FN>
<F1>*All common stock is owned by parent, no EPS required.
</FN>