<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                         957,998
<SECURITIES>                                    50,000
<RECEIVABLES>                                3,970,775
<ALLOWANCES>                                   798,726
<INVENTORY>                                          0
<CURRENT-ASSETS>                             4,180,047
<PP&E>                                     225,584,857
<DEPRECIATION>                              37,663,757
<TOTAL-ASSETS>                             195,034,061
<CURRENT-LIABILITIES>                        5,348,789
<BONDS>                                              0
<COMMON>                                             0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                 154,040,300
<TOTAL-LIABILITY-AND-EQUITY>               195,034,061
<SALES>                                     12,612,320
<TOTAL-REVENUES>                            12,612,320
<CGS>                                        4,971,453
<TOTAL-COSTS>                                4,971,453
<OTHER-EXPENSES>                               801,461
<LOSS-PROVISION>                               148,370
<INTEREST-EXPENSE>                             531,625
<INCOME-PRETAX>                              6,159,411
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          6,159,411
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 6,159,411
<EPS-PRIMARY>                                      .22
<EPS-DILUTED>                                      .22