<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1994
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                           7,991
<SECURITIES>                                    29,363
<RECEIVABLES>                                  206,447      
<ALLOWANCES>                                         0
<INVENTORY>                                    157,802      
<CURRENT-ASSETS>                               412,134      
<PP&E>                                       2,403,131        
<DEPRECIATION>                                 645,027        
<TOTAL-ASSETS>                               2,721,720        
<CURRENT-LIABILITIES>                          210,874     
<BONDS>                                        934,653        
<COMMON>                                        37,417     
<PREFERRED-MANDATORY>                           74,524     
<PREFERRED>                                    193,225      
<OTHER-SE>                                     690,826      
<TOTAL-LIABILITY-AND-EQUITY>                 2,721,720        
<SALES>                                        449,478        
<TOTAL-REVENUES>                               449,478        
<CGS>                                          284,777        
<TOTAL-COSTS>                                  352,225        
<OTHER-EXPENSES>                                20,439      
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              23,304     
<INCOME-PRETAX>                                 76,814     
<INCOME-TAX>                                    29,577     
<INCOME-CONTINUING>                             45,053     
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                 (6,084)
<CHANGES>                                            0
<NET-INCOME>                                    38,969    
<EPS-PRIMARY>                                    $0.87   
<EPS-DILUTED>                                    $0.85