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Hedging Activities (Schedule Of Derivative Instruments) (Details)
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Mar. 31, 2013
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Fixed Price Swap, Period of April through June 2013 [Member]
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| Derivative [Line Items] | |
| Daily Volume (Bbls/day) | 5,000 |
| Weighted Average Price (usd per bbl) | 101.96 |
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Fixed Price Swap, Period of July through December 2013 [Member]
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| Derivative [Line Items] | |
| Daily Volume (Bbls/day) | 5,000 |
| Weighted Average Price (usd per bbl) | 99.86 |
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- Definition
Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Average fixed price related to the group of price risk swap derivatives. No definition available.
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