WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  


<ARTICLE> 5
<MULTIPLIER> 1,000
<CURRENCY> U.S.DOLLARS
       
                                                                                            
<PERIOD-TYPE>                   9-MOS                   YEAR                   YEAR                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996             DEC-31-1995             DEC-31-1994             DEC-31-1995
<PERIOD-START>                             JAN-01-1996             JAN-01-1995             JAN-01-1994             JAN-01-1995
<PERIOD-END>                               SEP-30-1996             DEC-31-1995             DEC-31-1994             SEP-30-1995
<EXCHANGE-RATE>                                      1                       1                       1                       1
<CASH>                                          14,105                  20,105                  22,189                       0
<SECURITIES>                                         0                       0                       0                       0
<RECEIVABLES>                                   13,354                  10,237                   9,889                       0
<ALLOWANCES>                                         0                       0                       0                       0
<INVENTORY>                                          0                       0                       0                       0
<CURRENT-ASSETS>                                     0                       0                       0                       0
<PP&E>                                         964,721                 757,516                 669,608                       0
<DEPRECIATION>                                  85,018                  68,749                  49,314                       0
<TOTAL-ASSETS>                                 943,612                 757,307                 690,988                       0
<CURRENT-LIABILITIES>                                0                       0                       0                       0
<BONDS>                                              0                       0                       0                       0
<PREFERRED-MANDATORY>                                0                       0                       0                       0
<PREFERRED>                                          0                       0                       0                       0
<COMMON>                                             0                       0                       0                       0
<OTHER-SE>                                           0                       0                       0                       0
<TOTAL-LIABILITY-AND-EQUITY>                   943,612                 757,307                 690,988                       0
<SALES>                                              0                       0                       0                       0
<TOTAL-REVENUES>                               101,461                 106,474                       0                  78,532
<CGS>                                                0                       0                       0                       0
<TOTAL-COSTS>                                 (50,520)                (65,357)                       0                (49,802)
<OTHER-EXPENSES>                                     0                       0                       0                       0
<LOSS-PROVISION>                                     0                       0                       0                       0
<INTEREST-EXPENSE>                            (21,600)                (28,591)                       0                (21,109)
<INCOME-PRETAX>                                 29,341                  12,526                       0                   7,621
<INCOME-TAX>                                         0                       0                       0                       0
<INCOME-CONTINUING>                             29,341                  12,526                       0                   7,621
<DISCONTINUED>                                       0                       0                       0                       0
<EXTRAORDINARY>                                  (821)                       0                       0                       0
<CHANGES>                                            0                       0                       0                       0
<NET-INCOME>                                    28,520                  12,526                       0                   7,621
<EPS-PRIMARY>                                        0                       0                       0                       0
<EPS-DILUTED>                                        0                       0                       0                       0