[ARTICLE] 5
<TABLE>
<S> <C>
[PERIOD-TYPE] 6-MOS
[FISCAL-YEAR-END] DEC-31-2000
[PERIOD-END] JUN-30-2000
[CASH] 499,724
[SECURITIES] 0
[RECEIVABLES] 232,735
[ALLOWANCES] 4,000
[INVENTORY] 35,153
[CURRENT-ASSETS] 871,384
[PP&E] 15,500,825
[DEPRECIATION] 13,895,353
[TOTAL-ASSETS] 2,476,856
[CURRENT-LIABILITIES] 197,981
[BONDS] 0
[PREFERRED-MANDATORY] 0
[PREFERRED] 0
[COMMON] 1,071,610
[OTHER-SE] 0
[TOTAL-LIABILITY-AND-EQUITY] 2,476,856
[SALES] 937,338
[TOTAL-REVENUES] 971,691
[CGS] 575,657
[TOTAL-COSTS] 787,376
[OTHER-EXPENSES] 9,100
[LOSS-PROVISION] 0
[INTEREST-EXPENSE] 2,465
[INCOME-PRETAX] 172,750
[INCOME-TAX] (13,125)
[INCOME-CONTINUING] 185,875
[DISCONTINUED] 0
[EXTRAORDINARY] 0
[CHANGES] 0
[NET-INCOME] 185,875
[EPS-BASIC] 0.07
[EPS-DILUTED] 0.07
</TABLE>
