<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-START> JAN-01-1996 <PERIOD-END> SEP-30-1996 <CASH> 9,802,204 <SECURITIES> 0 <RECEIVABLES> 1,987,984 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 11,790,188 <PP&E> 92,738,751 <DEPRECIATION> 42,338,298 <TOTAL-ASSETS> 62,191,808 <CURRENT-LIABILITIES> 934,394 <BONDS> 23,973,318 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 37,284,096 <TOTAL-LIABILITY-AND-EQUITY> 62,191,808 <SALES> 15,712,736 <TOTAL-REVENUES> 15,291,049 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 12,562,006 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 1,320,246 <INCOME-PRETAX> 1,408,797 <INCOME-TAX> 0 <INCOME-CONTINUING> 1,408,797 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,408,797 <EPS-PRIMARY> 0 <EPS-DILUTED> 0