HOUSTON -- (Business Wire)

Crimson Exploration Inc. (NasdaqGM:CXPO) will present at the Jefferies 2011 Global Energy Conference on Wednesday, November 30, 2011 at 3:30 p.m. CST.

A live audio webcast of the presentation can be accessed at http://www.wsw.com/webcast/jeff64/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 Wednesday, December 7, 2011.

Crimson Exploration is a Houston, TX-based independent energy company engaged in onshore oil & gas exploration and production in South Texas, East Texas, the Upper Gulf Coast and 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.