|
Hedging Activities (Schedule Of Derivative Instruments) (Details)
|
0 Months Ended | 2 Months Ended | 4 Months Ended | 5 Months Ended | 10 Months Ended | 12 Months Ended |
|---|---|---|---|---|---|---|
|
Feb. 13, 2012
|
Feb. 28, 2010
|
Dec. 31, 2009
|
Aug. 31, 2009
|
Dec. 31, 2010
|
Dec. 31, 2011
|
|
| Hedging Activities [Abstract] | ||||||
| Daily Volume (Bbls/day) | 1,000 | 3,000 | 3,000 | 3,000 | 2,300 | 2,000 |
| Weighted Average Price | 113.20 | 108.00 |
| X | ||||||||||
|
- Definition
Production volume per day in barrels under contract. No definition available.
|
| X | ||||||||||
|
- Definition
Average fixed price related to the group of price risk swap derivatives. No definition available.
|
| X | ||||||||||
|
- Details
|