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Derivatives (Tables)
6 Months Ended
Jun. 30, 2012
Derivatives [Abstract]  
Schedule Of Open Forward Positions On Outstanding Put Agreements
Period Monthly Volume Total Volume Floor/Cap NYMEX Fair Value at
June 30, 2012
  Oil (Bbls) Oil (Bbls) $ per Bbl (in thousands)
3rd Qtr 2012 10,000 30,000 $ 65.00-N/A $ 5
4th Qtr 2012 10,000 30,000 $ 65.00-N/A $ 32
     
        Current Asset $ 37

 

Period Monthly Volume Total Volume Floor/Cap NYMEX Fair Value at
December 31, 2011
  Oil (Bbls) Oil (Bbls) $ per Bbl (in thousands)
1st Qtr 2012 10,000 30,000 $ 65.00-N/A $ 2
2nd Qtr 2012 10,000 30,000 $ 65.00-N/A $ 23
3rd Qtr 2012 10,000 30,000 $ 65.00-N/A $ 48
4th Qtr 2012 10,000 30,000 $ 65.00-N/A $ 69
     
        Current Asset $ 142