<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1994 <PERIOD-END> JUN-30-1995 <CASH> 35,723,000 <SECURITIES> 3,692,000 <RECEIVABLES> 9,020,000 <ALLOWANCES> 157,000 <INVENTORY> 0 <CURRENT-ASSETS> 71,600,000 <PP&E> 241,980,000 <DEPRECIATION> 82,907,000 <TOTAL-ASSETS> 267,520,000 <CURRENT-LIABILITIES> 71,020,000 <BONDS> 44,703,000 <COMMON> 1,837,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 28,000 <OTHER-SE> 168,691,000 <TOTAL-LIABILITY-AND-EQUITY> 267,520,000 <SALES> 10,805,000 <TOTAL-REVENUES> 67,284,000 <CGS> 13,466,000 <TOTAL-COSTS> 53,325,000 <OTHER-EXPENSES> 7,768,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,928,000 <INCOME-PRETAX> 6,377,000 <INCOME-TAX> 2,114,000 <INCOME-CONTINUING> 4,263,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 4,263,000 <EPS-PRIMARY> 0.18 <EPS-DILUTED> 0.18