<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-2000 <PERIOD-START> JAN-01-2000 <PERIOD-END> JUN-30-2000 <CASH> 167,341 <SECURITIES> 600 <RECEIVABLES> 51,434 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 219,375 <PP&E> 4,001,642 <DEPRECIATION> 1,781,745 <TOTAL-ASSETS> 2,439,272 <CURRENT-LIABILITIES> 43,681 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 2,395,591 <TOTAL-LIABILITY-AND-EQUITY> 2,439,272 <SALES> 0 <TOTAL-REVENUES> 281,876 <CGS> 0 <TOTAL-COSTS> 52,761 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 229,115 <INCOME-TAX> 0 <INCOME-CONTINUING> 229,115 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 229,115 <EPS-BASIC> 25.92 <EPS-DILUTED> 25.92