Abraxas Petroleum Corporation (NASDAQ:AXAS) is scheduled to present at the 5 th Annual Canaccord Genuity Global Energy Conference being held October 12 - 13, 2011 in Miami. The presentation is scheduled to begin at 4:20 p.m. Eastern Time (3:20 p.m. CT) on Wednesday, October 12, 2011. The live audio webcast with the corresponding PowerPoint presentation will be available at http://wsw.com/webcast/canaccord5/ or on the Company’s web site, http://www.abraxaspetroleum.com, in the Investor Relations section under Webcasts / Presentations. The webcast including the slide presentation will be archived on the Company’s web site for 60 days. Abraxas Petroleum Corporation is a San Antonio-based crude oil and natural gas exploration and production company with operations across the Rocky Mountain, Mid-Continent, Permian Basin and onshore Gulf Coast regions of the United States and in the province of Alberta, Canada.