<ARTICLE> 5
<LEGEND>

THIS  SCHEDULE  CONTAINS  SUMMARY  FINANCIAL   INFORMATION  EXTRACTED  FROM  THE
COMPANY'S FORM 10-Q FOR THE PERIOD ENDED SEPTEMBER 30, 2000, AND IS QUALIFIED IN
ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.




                                                                      
<PERIOD-TYPE>                                                          9-MOS
<FISCAL-YEAR-END>                                                DEC-31-2000
<PERIOD-END>                                                     SEP-30-2000
<CASH>                                                                 3,977
<SECURITIES>                                                               0
<RECEIVABLES>                                                          9,997
<ALLOWANCES>                                                               0
<INVENTORY>                                                              767
<CURRENT-ASSETS>                                                      21,221
<PP&E>                                                               110,325
<DEPRECIATION>                                                        42,578
<TOTAL-ASSETS>                                                       101,452
<CURRENT-LIABILITIES>                                                 18,005
<BONDS>                                                                    0
<PREFERRED-MANDATORY>                                                      0
<PREFERRED>                                                                0
<COMMON>                                                               4,400
<OTHER-SE>                                                            57,322
<TOTAL-LIABILITY-AND-EQUITY>                                         101,452
<SALES>                                                                    0
<TOTAL-REVENUES>                                                     117,204
<CGS>                                                                      0
<TOTAL-COSTS>                                                        110,948
<OTHER-EXPENSES>                                                       (455)
<LOSS-PROVISION>                                                           0
<INTEREST-EXPENSE>                                                       499
<INCOME-PRETAX>                                                        6,212
<INCOME-TAX>                                                           2,455
<INCOME-CONTINUING>                                                    3,757
<DISCONTINUED>                                                             0
<EXTRAORDINARY>                                                            0
<CHANGES>                                                                  0
<NET-INCOME>                                                           3,757
<EPS-BASIC>                                                             1.55
<EPS-DILUTED>                                                           1.55