Label	Element	Value
Amortization Expense Per Physical Unit of Production	us-gaap_AmortizationExpensePerPhysicalUnitOfProduction	2.03
Liability for Uncertain Tax Positions, Current	us-gaap_LiabilityForUncertainTaxPositionsCurrent	$ 0
Liability for Uncertain Tax Positions, Current	us-gaap_LiabilityForUncertainTaxPositionsCurrent	$ 0

Amortization computed on the basis of physical units, with oil and gas converted to a common unit of measure on the basis of their approximate relative energy content.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-10.(c)(7)(i))

-URI http://asc.fasb.org/extlink&oid=50486907&loc=d3e511914-122862

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Namespace Prefix:	us-gaap_
Data Type:	us-types:perUnitItemType
Balance Type:	na
Period Type:	instant