<ARTICLE> 5
<MULTIPLIER> 1000
       
                
<PERIOD-TYPE>      YEAR
<FISCAL-YEAR-END>            DEC-31-1995
<PERIOD-END>                 DEC-31-1995
<CASH>                             2,993
<SECURITIES>                           0
<RECEIVABLES>                      3,924
<ALLOWANCES>                           0
<INVENTORY>                          187
<CURRENT-ASSETS>                  12,894
<PP&E>                           140,386
<DEPRECIATION>                    49,371
<TOTAL-ASSETS>                   206,001
<CURRENT-LIABILITIES>              9,310
<BONDS>                                0
<PREFERRED-MANDATORY>                  0
<PREFERRED>                            0
<COMMON>                          27,735
<OTHER-SE>                       119,622
<TOTAL-LIABILITY-AND-EQUITY>     206,001
<SALES>                           23,846
<TOTAL-REVENUES>                  38,890
<CGS>                              3,094
<TOTAL-COSTS>                      3,094
<OTHER-EXPENSES>                  22,703
<LOSS-PROVISION>                       0
<INTEREST-EXPENSE>                 1,964
<INCOME-PRETAX>                   11,844
<INCOME-TAX>                       1,760
<INCOME-CONTINUING>               10,084
<DISCONTINUED>                         0
<EXTRAORDINARY>                        0
<CHANGES>                              0
<NET-INCOME>                      10,084
<EPS-PRIMARY>                       1.18 <F1>
<EPS-DILUTED>                       1.18 <F1>
<FN>
<F1>
Earnings per share data have been restated for all periods presented to 
give effect for the adoption of Statement of Financial Accounting 
Standards No. 128 "Earnings Per Share." Basic and diluted earnings per 
share have been entered in place of primary and fully diluted, respectively.
</FN>