Crimson Exploration Inc. (NasdaqGM:CXPO) will present at the Jefferies 2012 Global Energy Conference in Houston, Texas on Wednesday, November 28, 2012 at 11:00 a.m. CST.

A live audio webcast of the presentation can be accessed at http://wsw.com/webcast/jeff73/cxpo/ or by visiting the Company’s website at http://crimsonexploration.com. A copy of the presentation will be posted to the website in the “Investor Relations” section prior to the start of the Company’s presentation.

Crimson Exploration is a Houston, TX-based independent energy company engaged in the exploitation, exploration, development and acquisition of crude oil and natural gas, primarily in the onshore Gulf Coast regions of the United States. The Company owns and operates conventional properties in Texas, Louisiana, Colorado and Mississippi, including approximately 18,500 net acres in Madison and Grimes Counties in Southeast Texas, approximately 8,200 net acres in the Eagle Ford Shale in South Texas, approximately 11,000 net acres in the DJ Basin of Colorado, and approximately 5,700 net acres in the Haynesville Shale and Mid-Bossier gas plays and James Lime gas/liquids play in East Texas.

Additional information on Crimson Exploration Inc. is available on the Company's website at http://crimsonexploration.com.