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Schedule of Changes in Standardized Measure of Discounted Future Net Cash Flows (Details) (USD $) | 12 Months Ended
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Oct. 31, 2012
Supplemental Information On Natural Gas And Oil Exploration, Development And Production Activities Schedule Of Changes In Standardized Measure Of Discounted Future Net Cash Flows 1 | $ 15,518,360
Supplemental Information On Natural Gas And Oil Exploration, Development And Production Activities Schedule Of Changes In Standardized Measure Of Discounted Future Net Cash Flows 2 | (3,883,845)
Supplemental Information On Natural Gas And Oil Exploration, Development And Production Activities Schedule Of Changes In Standardized Measure Of Discounted Future Net Cash Flows 3 | (1,103,551)
Supplemental Information On Natural Gas And Oil Exploration, Development And Production Activities Schedule Of Changes In Standardized Measure Of Discounted Future Net Cash Flows 4 | 10,530,964
Supplemental Information On Natural Gas And Oil Exploration, Development And Production Activities Schedule Of Changes In Standardized Measure Of Discounted Future Net Cash Flows 6 | (2,435,351)
Supplemental Information On Natural Gas And Oil Exploration, Development And Production Activities Schedule Of Changes In Standardized Measure Of Discounted Future Net Cash Flows 7 | $ 8,095,613

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