[ARTICLE] 5
<TABLE>
<S> <C>
[PERIOD-TYPE] 9-MOS
[FISCAL-YEAR-END] DEC-31-2000
[PERIOD-END] SEP-30-2000
[CASH] 755,005
[SECURITIES] 0
[RECEIVABLES] 259,277
[ALLOWANCES] 4,000
[INVENTORY] 35,153
[CURRENT-ASSETS] 1,144,247
[PP&E] 15,480,496
[DEPRECIATION] 13,874,653
[TOTAL-ASSETS] 2,750,090
[CURRENT-LIABILITIES] 236,773
[BONDS] 0
[PREFERRED-MANDATORY] 0
[PREFERRED] 0
[COMMON] 1,071,610
[OTHER-SE] 0
[TOTAL-LIABILITY-AND-EQUITY] 2,750,090
[SALES] 1,499,198
[TOTAL-REVENUES] 1,598,824
[CGS] 875,119
[TOTAL-COSTS] 1,188,581
[OTHER-EXPENSES] 11,620
[LOSS-PROVISION] 0
[INTEREST-EXPENSE] 3,960
[INCOME-PRETAX] 394,663
[INCOME-TAX] (27,275)
[INCOME-CONTINUING] 421,938
[DISCONTINUED] 0
[EXTRAORDINARY] 0
[CHANGES] 0
[NET-INCOME] 421,938
[EPS-BASIC] 0.17
[EPS-DILUTED] 0.17
</TABLE>
