Company Website: http://www.crimsonexploration.com
HOUSTON -- (Business Wire)

Crimson Exploration Inc. (NasdaqGM:CXPO) will present at the Rodman & Renshaw Annual Global Investment Conference at the Waldorf-Astoria Hotel, New York, NY on Monday, September 12, 2011 at 11:15 AM ET.

An audio webcast of the presentation can be accessed at http://www.wsw.com/webcast/rrshq20/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 and a replay of the audio will be archived until Monday, September 19, 2011.

Crimson Exploration is a Houston, TX-based independent energy company engaged in the acquisition, development, exploitation and production 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, approximately 12,000 net acres in the Haynesville Shale, Mid-Bossier, and James Lime plays in San Augustine and Sabine counties in East Texas, approximately 6,700 net acres in the Eagle Ford play in South Texas and approximately 11,000 net acres in the Denver Julesburg Basin of Colorado.

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

Contacts:

Crimson Exploration Inc., Houston
E. Joseph Grady, 713-236-7400

Source: Crimson Exploration Inc.