4. Oil and Gas Properties (Details) (USD $)	Dec. 31, 2012	Mar. 31, 2012
Oil And Gas Properties Details
Proved properties	$ 48,166,000	$ 37,112,000
Unproved properties	2,908,000	4,409,000
Less accumulated depletion and impairment	(27,062,000)	(25,778,000)
Net oil and gas property	$ 24,012,000	$ 15,743,000

Oil and Gas properties with unproved reserves under the successful effort method.

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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+ Details