<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-END> SEP-30-2000 <CASH> 4,486 <SECURITIES> 0 <RECEIVABLES> 26,801 <ALLOWANCES> 0 <INVENTORY> 17,824 <CURRENT-ASSETS> 52,640 <PP&E> 406,503 <DEPRECIATION> (233,475) <TOTAL-ASSETS> 244,402 <CURRENT-LIABILITIES> 94,555 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 575 <COMMON> 16,715 <OTHER-SE> 81,805 <TOTAL-LIABILITY-AND-EQUITY> 244,402 <SALES> 118,490 <TOTAL-REVENUES> 122,465 <CGS> 98,967 <TOTAL-COSTS> 116,043 <OTHER-EXPENSES> 24,775 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 5,843 <INCOME-PRETAX> (26,828) <INCOME-TAX> 178 <INCOME-CONTINUING> (27,006) <DISCONTINUED> 0 <EXTRAORDINARY> 647 <CHANGES> 0 <NET-INCOME> (33,691) <EPS-BASIC> (0.50) <EPS-DILUTED> (0.50)