<ARTICLE>  5
<LEGEND>
THE SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
FROM THE BALANCE SHEET AS OF MARCH 31, 1995, AND 
THE RELATED STATEMENT OF INCOME FOR THE THREE MONTHS ENDED MARCH 31, 1995, 
AND THE NOTES RELATED THERETO AND IS QUALIFIED
IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
                                        
<PERIOD-TYPE>                              3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                      19,486,560
<SECURITIES>                                         0
<RECEIVABLES>                               31,219,307
<ALLOWANCES>                                   553,054
<INVENTORY>                                          0
<CURRENT-ASSETS>                            63,010,359
<PP&E>                                     308,013,561
<DEPRECIATION>                             101,888,027
<TOTAL-ASSETS>                             272,922,435
<CURRENT-LIABILITIES>                       40,481,191
<BONDS>                                     46,875,822
<COMMON>                                       128,783
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                 151,558,639
<TOTAL-LIABILITY-AND-EQUITY>               272,922,435
<SALES>                                              0
<TOTAL-REVENUES>                            81,701,370
<CGS>                                                0
<TOTAL-COSTS>                               74,973,573
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                             914,285
<INCOME-PRETAX>                              5,878,689
<INCOME-TAX>                                 2,115,000
<INCOME-CONTINUING>                          3,763,689
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 3,763,689
<EPS-PRIMARY>                                      .29
<EPS-DILUTED>                                      .29