<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE CONSOLIDATED BALANCE SHEETS AND CONSOLIDATED INCOME STATEMENT FOR THE PERIOD ENDING JUNE 30, 1995. </LEGEND> <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-START> JAN-01-1995 <PERIOD-END> JUN-30-1995 <CASH> 1,322,045 <SECURITIES> 0 <RECEIVABLES> 3,179,713 <ALLOWANCES> (224,997) <INVENTORY> 92,478 <CURRENT-ASSETS> 6,122,940 <PP&E> 56,733,741 <DEPRECIATION> 20,418,417 <TOTAL-ASSETS> 45,405,811 <CURRENT-LIABILITIES> 5,626,060 <BONDS> 6,065,000 <COMMON> 1,004,370 <PREFERRED-MANDATORY> 0 <PREFERRED> 97,525 <OTHER-SE> 13,361,186 <TOTAL-LIABILITY-AND-EQUITY> 45,405,811 <SALES> 10,999,734 <TOTAL-REVENUES> 11,962,585 <CGS> 5,679,463 <TOTAL-COSTS> 9,385,653 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 74,431 <INTEREST-EXPENSE> 343,724 <INCOME-PRETAX> 1,397,281 <INCOME-TAX> 560,841 <INCOME-CONTINUING> 836,440 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 836,440 <EPS-PRIMARY> 0.83 <EPS-DILUTED> 0.83