<ARTICLE> 5
<PERIOD-TYPE>                              3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-END>                               MAR-31-1998
<PERIOD-START>                             JAN-01-1998
<CASH>                                            6737
<SECURITIES>                                         0
<RECEIVABLES>                                    83565
<ALLOWANCES>                                         0
<INVENTORY>                                      38955
<CURRENT-ASSETS>                                134790
<PP&E>                                          730068
<DEPRECIATION>                                  440951
<TOTAL-ASSETS>                                  488873
<CURRENT-LIABILITIES>                            82030
<BONDS>                                         200000
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                      174754
<TOTAL-LIABILITY-AND-EQUITY>                    488873
<SALES>                                         153511
<TOTAL-REVENUES>                                153511
<CGS>                                           151296
<TOTAL-COSTS>                                   151296
<OTHER-EXPENSES>                                  5712
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                4827
<INCOME-PRETAX>                                  (8324)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                              (8324)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     (8324)
<EPS-PRIMARY>                                    (0.22)
<EPS-DILUTED>                                    (0.22)