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OIL AND GAS PROPERTIES (Tables)
3 Months Ended
Mar. 31, 2013
OIL AND GAS PROPERTIES  
Schedule of composition of impairment and abandonment expenses

   
Three months ended March 31,
 
   
2013
   
2012
 
Impairment and abandonment of unproved properties
  $ 817,738     $ 676,474