<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 6-MOS YEAR
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-1999
<PERIOD-START> JAN-01-2000 JAN-01-1999
<PERIOD-END> JUN-30-2000 DEC-31-1999
<CASH> 3 3
<SECURITIES> 0 0
<RECEIVABLES> 710 973
<ALLOWANCES> 0 0
<INVENTORY> 0 0
<CURRENT-ASSETS> 713 976
<PP&E> 386,400 381,515
<DEPRECIATION> 102,748 96,561
<TOTAL-ASSETS> 306,119 308,213
<CURRENT-LIABILITIES> 4,959 4,751
<BONDS> 0 0
0 0
0 0
<COMMON> 0 0
<OTHER-SE> 143,425 254,806
<TOTAL-LIABILITY-AND-EQUITY> 306,119 308,213
<SALES> 44,503 109,773
<TOTAL-REVENUES> 44,503 109,773
<CGS> 15,458 24,248
<TOTAL-COSTS> 26,838 46,029
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 433 777
<INCOME-PRETAX> 19,158 69,319
<INCOME-TAX> 7,405 26,521
<INCOME-CONTINUING> 11,753 42,798
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 11,753 42,798
<EPS-BASIC> 0.00 0.00
<EPS-DILUTED> 0.00 0.00
</TABLE>