Crimson Exploration Announces Fourth Quarter and Year-End 2012 Earnings Release and Conference Call Schedule

  Crimson Exploration Announces Fourth Quarter and Year-End 2012 Earnings
  Release and Conference Call Schedule

Business Wire

HOUSTON -- March 11, 2013

Crimson Exploration Inc. (NasdaqGM:CXPO) today announced it expects to issue
its fourth quarter and year-end 2012 earnings press release after the market
close on Friday, March 15, 2013. In conjunction with the release, Crimson will
conduct a conference call to discuss contents of that release on Monday, March
18, 2013 at 9:30am Central Daylight Time.

Those interested in participating in the earnings conference call may do so by
calling the following phone number: 888-359-3627, (International 719-325-2458)
and entering the following participation code 5562645. Areplay of the call
will be available from Monday, March 18, 2013 at 11:30am CDT through Sunday,
March 24, 2013 at 11:30pm CDT by dialing toll free 888-203-1112,
(International 719-457-0820) and asking for replay ID code5562645.

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

Contact:

Crimson Exploration Inc.
E. Joseph Grady, 713-236-7400
Senior Vice President and Chief Financial Officer
or
Josh Wannarka, 713-236-7400
Manager of Investor Relations and FP&A
 
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