<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> MAY-31-1995 <PERIOD-END> NOV-30-1995 <CASH> 158 <SECURITIES> 0 <RECEIVABLES> 188,397 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 241,414 <PP&E> 2,377,069 <DEPRECIATION> (1,708,549) <TOTAL-ASSETS> 931,175 <CURRENT-LIABILITIES> 1,279,168 <BONDS> 0 <COMMON> 626,557 <PREFERRED-MANDATORY> 100,000 <PREFERRED> 626,557 <OTHER-SE> (881,827) <TOTAL-LIABILITY-AND-EQUITY> 931,175 <SALES> 996,181 <TOTAL-REVENUES> 0 <CGS> 757,026 <TOTAL-COSTS> 727,026 <OTHER-EXPENSES> 414,751 <LOSS-PROVISION> (175,596) <INTEREST-EXPENSE> (83,333) <INCOME-PRETAX> (250,710) <INCOME-TAX> 0 <INCOME-CONTINUING> (250,710) <DISCONTINUED> 8,219 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (250,710) <EPS-PRIMARY> 0 <EPS-DILUTED> 0