<ARTICLE> 5
<MULTIPLIER> 1,000

                                                  
<PERIOD-TYPE>                   YEAR                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998             DEC-31-1999
<PERIOD-START>                             JAN-01-1998             JAN-01-1999
<PERIOD-END>                               DEC-31-1998             SEP-30-1999
<CASH>                                               0                  10,591
<SECURITIES>                                     7,524                  27,076
<RECEIVABLES>                                    9,186                  12,158
<ALLOWANCES>                                         0                       0
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                                17,136                  49,909
<PP&E>                                         298,916                 225,728
<DEPRECIATION>                                 118,536                  69,816
<TOTAL-ASSETS>                                 201,888                 227,721
<CURRENT-LIABILITIES>                           11,389                  20,305
<BONDS>                                         40,566                 151,550
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                             0                       0
<OTHER-SE>                                           0                       0
<TOTAL-LIABILITY-AND-EQUITY>                   201,888                 227,721
<SALES>                                         53,153                  43,830
<TOTAL-REVENUES>                                53,738                  46,155
<CGS>                                                0                       0
<TOTAL-COSTS>                                        0                       0
<OTHER-EXPENSES>                                31,894                  24,704
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               4,333                   9,825
<INCOME-PRETAX>                                      0                       0
<INCOME-TAX>                                         0                       0
<INCOME-CONTINUING>                                  0                       0
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                   2,374
<CHANGES>                                          923                       0
<NET-INCOME>                                    16,588                   9,252
<EPS-BASIC>                                          0                       0
<EPS-DILUTED>                                        0                       0