<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-END> DEC-31-1999 <CASH> 1,887,000 <SECURITIES> 5,211,000 <RECEIVABLES> 1,188,000 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 10,346,000 <PP&E> 196,534,000 <DEPRECIATION> 116,353,000 <TOTAL-ASSETS> 90,527,000 <CURRENT-LIABILITIES> 7,690,000 <BONDS> 0 <COMMON> 10,014,000 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 13,954,000 <TOTAL-LIABILITY-AND-EQUITY> 90,527,000 <SALES> 5,238,000 <TOTAL-REVENUES> 17,722,000 <CGS> 2,003,000 <TOTAL-COSTS> 13,962,000 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,944,000 <INCOME-PRETAX> 824,000 <INCOME-TAX> 210,000 <INCOME-CONTINUING> 614,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 614,000 <EPS-BASIC> .07 <EPS-DILUTED> .07