XML 53 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Asset Retirement Obligations (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Balance at December 31, 2012     $ 1,327,861  
Incurred during the period     0  
Additions for new wells     0  
Accretion expense 7,932 5,730 18,311 18,817
Balance at June 30, 2013 $ 1,346,172   $ 1,346,172