Quarterly report pursuant to Section 13 or 15(d)

Changes in the asset retirement obligation were as follows: (Details)

v2.4.0.6
Changes in the asset retirement obligation were as follows: (Details) (Asset Retirement obligation, USD $)
Asset Retirement obligation
USD ($)
Balance.., at Dec. 31, 2012 $ 496,286
Revision of estimate, 211,691
Accretion expense, 11,453
Balance,,,. at Mar. 31, 2013 $ 719,430