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Property and Equipment
9 Months Ended
Sep. 30, 2012
Property and Equipment

4. Property and Equipment

Property and equipment consisted of the following at September 30, 2012 and December 31, 2011 (in thousands):

 

     September 30,
2012
    December 31,
2011
 

Equipment

   $ 5,228,179      $ 4,730,925   

Oil and natural gas properties

     151,074        131,812   

Buildings

     62,894        64,090   

Land

     10,266        11,467   
  

 

 

   

 

 

 
     5,452,413        4,938,294   

Less accumulated depreciation and depletion

     (1,929,509     (1,771,028
  

 

 

   

 

 

 

Property and equipment, net

   $ 3,522,904      $ 3,167,266   
  

 

 

   

 

 

 

During the nine months ended September 30, 2012 and 2011, in connection with its ongoing planning process, the Company evaluated its then-current fleet of marketable drilling rigs and identified 36 and 22 rigs, respectively, that it determined would no longer be marketed as rigs. The components comprising these rigs were evaluated, and those components with continuing utility to the Company’s other marketed rigs were transferred to other rigs or yards to be used as spare equipment. The remaining components of these rigs were impaired and estimated to have no salvage value. During the nine months ended September 30, 2012, the Company also evaluated its fleet of marketable pressure pumping equipment and identified approximately 37,000 horsepower of pressure pumping equipment that will be retired. The identified pressure pumping equipment was impaired and estimated to have no salvage value. The net book value of the impaired assets of $12.5 million in 2012 and $4.3 million in 2011 was expensed in the Company’s consolidated statements of operations as an impairment charge.

 

On April 23, 2012, the Company sold its flowback operations to a subsidiary of TETRA Technologies, Inc. in a cash transaction. The sale price was $42.5 million, and the Company recognized a gain of approximately $22.6 million in the second quarter of 2012 as a result of this transaction.