<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q
AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<CASH> 1,882
<SECURITIES> 0
<RECEIVABLES> 158,349
<ALLOWANCES> 0
<INVENTORY> 61,616
<CURRENT-ASSETS> 254,429
<PP&E> 2,250,245
<DEPRECIATION> 777,855
<TOTAL-ASSETS> 2,288,759
<CURRENT-LIABILITIES> 349,523
<BONDS> 0
0
0
<COMMON> 397
<OTHER-SE> 219,357
<TOTAL-LIABILITY-AND-EQUITY> 2,288,759
<SALES> 322,298
<TOTAL-REVENUES> 340,153
<CGS> 297,132
<TOTAL-COSTS> 320,187
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 22,791
<INCOME-PRETAX> (2,825)
<INCOME-TAX> 700
<INCOME-CONTINUING> (2,125)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (2,125)
<EPS-BASIC> (.06)
<EPS-DILUTED> (.06)
</TABLE>