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Oil and Gas Reserve Data (Unaudited) - Schedule of Commodity Prices Utilized for Reserve Estimates the Prior to Adjustments (Details)	12 Months Ended
	Mar. 31, 2021 bbl MMBbls	Mar. 31, 2020 bbl MMBbls
Oil [Member]
Prices utilized for reserve estimates | bbl	36.49	52.23
Natural Gas [Member]
Prices utilized for reserve estimates | MMBbls	2.16	2.30

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- Definition

Prices utilized for reserve estimates.

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