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Business Segment Information (Tables)
3 Months Ended
Mar. 31, 2013
Segment Reporting [Abstract]  
Summarized Financial Information of Segments

Summarized financial information for the Company’s segments is shown in the following table:

 

     Exploration and
Production
    Well Services     Consolidated  
     (In thousands)  

Three Months Ended March 31, 2013

  

Revenues

   $ 242,590      $ 35,768      $ 278,358   

Inter-segment revenues

     —         (30,054     (30,054
  

 

 

   

 

 

   

 

 

 

Total revenues

     242,590        5,714        248,304   
  

 

 

   

 

 

   

 

 

 

Operating income

     115,390        2,563        117,953   

Other income (expense)

     (35,019     4        (35,015

Income before income taxes

     80,371        2,567        82,938   

Total assets as of March 31, 2013

     2,574,554        72,164        2,646,718   

Total assets as of December 31, 2012

     2,475,820        52,974        2,528,794   
     Exploration and
Production
    Well Services     Consolidated  
     (In thousands)  

Three Months Ended March 31, 2012

  

Revenues

   $ 137,907      $ 1,244      $ 139,151   

Inter-segment revenues

     —         (585     (585
  

 

 

   

 

 

   

 

 

 

Total revenues

     137,907        659        138,566   
  

 

 

   

 

 

   

 

 

 

Operating income

     60,243        (2,093     58,150   

Other income (expense)

     (31,887     —         (31,887

Income before income taxes

     28,356        (2,093     26,263