<ARTICLE> 5 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> DEC-31-1999 <CASH> 1,366,050 <SECURITIES> 0 <RECEIVABLES> 2,226,257 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 0 <PP&E> 95,320,711 <DEPRECIATION> 40,226,261 <TOTAL-ASSETS> 141,985,167 <CURRENT-LIABILITIES> 11,651,171 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> (41,756,004) <TOTAL-LIABILITY-AND-EQUITY> 141,985,167 <SALES> 58,848,415 <TOTAL-REVENUES> 58,848,415 <CGS> 0 <TOTAL-COSTS> 52,287,243 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 17,842,346 <INCOME-PRETAX> (11,776,281) <INCOME-TAX> 0 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (11,776,281) <EPS-BASIC> 0 <EPS-DILUTED> 0