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LONG LIVED ASSETS IMPAIRMENT LOSS
12 Months Ended
Dec. 31, 2012
Long Lived Assets Impairment Loss  
LONG LIVED ASSETS IMPAIRMENT LOSS
Note 10 – LONG-LIVED ASSETS IMPAIRMENT LOSS

Certain oil and gas producing properties have been deemed to be impaired because the assets, evaluated on a property-by-property basis, are not expected to recover their entire carrying value through future cash flows. Impairment losses totaling $1,811,732 for 2012 and $828,071 for 2011 are included in the Statements of Income in the line item Depreciation, Depletion, Amortization and Valuation Provisions. The impairments for 2012 and 2011 were calculated by reducing the carrying value of the individual properties to an estimated fair value equal to the discounted present value of the future cash flow from these properties. An average monthly price was used for calculating future revenue and cash flow.