<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 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> SEP-30-1999 <CASH> 4,140 <SECURITIES> 0 <RECEIVABLES> 228,699 <ALLOWANCES> 0 <INVENTORY> 76,174 <CURRENT-ASSETS> 330,666 <PP&E> 2,671,185 <DEPRECIATION> 812,115 <TOTAL-ASSETS> 2,748,274 <CURRENT-LIABILITIES> 313,810 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 397 <OTHER-SE> 593,873 <TOTAL-LIABILITY-AND-EQUITY> 2,748,274 <SALES> 1,153,877 <TOTAL-REVENUES> 1,194,654 <CGS> 1,071,187 <TOTAL-COSTS> 1,147,329 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 68,445 <INCOME-PRETAX> (20,141) <INCOME-TAX> 18,400 <INCOME-CONTINUING> (1,741) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 3,813 <NET-INCOME> 2,072 <EPS-BASIC> .05 <EPS-DILUTED> .05