<TABLE> <S> <C>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JUL-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 9,438,487
<SECURITIES> 0
<RECEIVABLES> 6,597,508
<ALLOWANCES> 480,000
<INVENTORY> 0
<CURRENT-ASSETS> 18,946,720
<PP&E> 67,212,103
<DEPRECIATION> 35,206,709
<TOTAL-ASSETS> 89,523,101
<CURRENT-LIABILITIES> 12,373,346
<BONDS> 0
0
0
<COMMON> 140,523
<OTHER-SE> 40,712,835
<TOTAL-LIABILITY-AND-EQUITY> 89,523,101
<SALES> 8,007,583
<TOTAL-REVENUES> 9,489,955
<CGS> 0
<TOTAL-COSTS> 4,714,458
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 889
<INCOME-PRETAX> 4,920,024
<INCOME-TAX> 25,567
<INCOME-CONTINUING> 4,894,457
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 4,894,457
<EPS-BASIC> 0.35
<EPS-DILUTED> 0.29
</TABLE>