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Net amount of capitalized costs relating to oil and gas non producing activities.

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The amount of cash collateral deposits for commodity purchases, as of the balance sheet date.

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A liquidity ratio that measures a company's ability to pay short-term obligations.

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The net gain (loss) resulting from the sale, transfer, termination, or other disposition of assets during the period, excluding transactions involving capital leases, assets-held- or available-for-lease, and other real estate owned which, to the extent appropriate, are included in gains (losses) on the disposition of assets in nonoperating income (expense).

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Increase in the entity's reported revenue.

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The net book value of the oil and gas properties sold.

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Number of days from the transaction date, cash is received from the debtor.

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The number of oil and gas producing properties sold.

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Percentage of crude oil and natural gas sales in accounts receivable.

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The primary area of operation in terms of miles radius from Houston, Texas.

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Deposits established for the remittance of state crude oil severance taxes and other state collateral deposits.

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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The amount of capitalized exploratory well costs that is pending the determination of proved reserves. This does not include amounts that were capitalized and subsequently expensed in the same annual period.

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The noncash expense charged against earnings to recognize the consumption of oil and gas reserves that are part of an entities' assets.

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Carrying amount of assets as of the balance sheet date pertaining to amounts paid by the insured (including a ceding company) under insurance or reinsurance contracts for which insurance risk is not transferred.

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Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

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The net amount as of the balance sheet date of the fair value of derivative assets and derivative liabilities that in accordance with the entity's accounting policy were offset against collateral under a master netting arrangement.

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Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.

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Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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The number of derivative instruments of a particular group held by the entity.

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Amount of gain (loss) on sale or disposal of proven and unproven oil and gas properties.

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The expense recorded to reduce the value of oil and gas assets consisting of proved properties and unproved properties as the estimate of future successful production from these properties is reduced.

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The amount of cash paid for interest during the period.

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Certain changes made in the current period to the value and amount of inventory reported.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Description of the conditions for borrowing under the credit facility including the nature of any restrictions.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The carrying amount of capitalized costs of materials, supplies, and other assets, which are not included in inventory but used in production.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of daily production of the applicable energy source.

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Total amount of product committed to be supplied under existing contracts or agreements.

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Oil and gas properties net of accumulated depreciation, depletion, amortization, impairment, and abandonment, carried under the successful effort method.

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Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer).

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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The amount of cash received during the period as refunds for the overpayment of taxes.

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The cash inflow to dispose of long-lived, physical assets and mineral interests in oil and gas properties used for normal oil and gas operations.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Significant costs that have been incurred, including capitalized costs and costs charged to expense, to acquire mineral interests that have proved reserves.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 932

-SubTopic 235

-Section 50

-Paragraph 19

-URI http://asc.fasb.org/extlink&oid=8451039&loc=d3e62038-109447

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