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Impairment Of Oil And Gas Properties
3 Months Ended
Mar. 31, 2012
Impairment Of Oil And Gas Properties [Abstract]  
Impairment Of Oil And Gas Properties

Note 4 — Impairment of Oil and Gas Properties

During the first three months of 2012, we recognized impairment expense of $1.2 million on certain older Gulf of Mexico properties related to adjustments to fully depleted assets.