<ARTICLE> 5 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> DEC-31-1998 <CASH> 412,033 <SECURITIES> 0 <RECEIVABLES> 1,176,440 <ALLOWANCES> 0 <INVENTORY> 0 <CURRENT-ASSETS> 1,588,473 <PP&E> 5,652,630 <DEPRECIATION> 1,200,084 <TOTAL-ASSETS> 6,041,019 <CURRENT-LIABILITIES> 19,369 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 6,021,650 <TOTAL-LIABILITY-AND-EQUITY> 6,041,019 <SALES> 0 <TOTAL-REVENUES> 790,209 <CGS> 0 <TOTAL-COSTS> 82,133 <OTHER-EXPENSES> 126,485 <LOSS-PROVISION> 3,521 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 681,577 <INCOME-TAX> 0 <INCOME-CONTINUING> 681,577 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 681,577 <EPS-PRIMARY> 0 <EPS-DILUTED> 4.71