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Supplementary Financial Information On Oil And Natural Gas Exploration Development and Production (Details 3) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Supplementary Financial Information On Oil And Natural Gas Exploration Development And Production Details 3    
Future cash inflows $ 5,167,850 $ 5,198,500
Future costs:    
Production (1,640,960) (2,423,560)
Development (184,280) (32,890)
Future cash flows 3,342,610 2,742,050
10% annual discount for estimated timing of cash flow (1,597,290) (1,384,610)
Standardized measure of discounted cash flow $ 1,745,320 $ 1,357,440