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Discontinued Operations (Tables)
12 Months Ended
Dec. 31, 2012
Summary of Operating Results from Discontinued Operations

Summarized operating results from discontinued operations for the years ended December 31, 2012, 2011 and 2010 are shown below (in thousands):

 

     2012      2011     2010  

Drilling and completion fluids revenues

   $       $      $ 3,737   

Electric wireline revenues

             1,104        5,712   
  

 

 

    

 

 

   

 

 

 

Operating revenues from discontinued operations

   $       $ 1,104      $ 9,449   
  

 

 

    

 

 

   

 

 

 

Loss from discontinued operations before income taxes

   $       $ (576   $ (1,499

Income tax benefit

             209        543   
  

 

 

    

 

 

   

 

 

 

Loss from discontinued operations

   $       $ (367   $ (956