<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> JUL-01-2000 JAN-01-2000
<PERIOD-END> SEP-30-2000 SEP-30-2000
<EXCHANGE-RATE> 1 1
<CASH> 5,908 5,908
<SECURITIES> 0 0
<RECEIVABLES> 31,024 31,024
<ALLOWANCES> 1,280 1,280
<INVENTORY> 0 0
<CURRENT-ASSETS> 35,652 35,652
<PP&E> 1,471,082 1,471,082
<DEPRECIATION> 111,419 111,419
<TOTAL-ASSETS> 1,576,995 1,576,995
<CURRENT-LIABILITIES> 21,477 21,477
<BONDS> 545,824 545,824
0 0
30 30
<COMMON> 402 402
<OTHER-SE> 1,009,262 1,009,262
<TOTAL-LIABILITY-AND-EQUITY> 1,576,995 1,576,995
<SALES> 48,228 145,570
<TOTAL-REVENUES> 49,588 147,697
<CGS> 18,467 53,116
<TOTAL-COSTS> 29,392 85,550
<OTHER-EXPENSES> 0 0
<LOSS-PROVISION> 435 697
<INTEREST-EXPENSE> 10,925 32,434
<INCOME-PRETAX> 20,191 61,831
<INCOME-TAX> 0 0
<INCOME-CONTINUING> 20,191 61,831
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> 20,191 61,831
<EPS-BASIC> 0.47 1.44
<EPS-DILUTED> 0.46 1.42
</TABLE>