Endeavour to Present at EnerCom Conference

Endeavour to Present at EnerCom's The Oil & Gas Conference HOUSTON, Aug. 8, 2013 -- Endeavour International Corporation (NYSE: END) (LSE: ENDV) today announcedthat it will present at EnerCom's The Oil & Gas Conference next week. William L. Transier, chairman, chief executive officer and president, is scheduled to speak on the company'sbusiness strategies and operational plans in Denver, Colorado on Wednesday, August 14, 2013 at 10:05amMountain Time. A web cast of the presentation and copies of the slides will be available by accessing Endeavour's Internet homepage at www.endeavourcorp.com. Endeavour International Corporation is an oil and gas exploration and production company focused on theacquisition, exploration and development of oil and natural gas in the North Sea and the United States. For moreinformation, visit www.endeavourcorp.com. SOURCE Endeavour International Corporation

CONTACT: Endeavour - Investor Relations, Darcey Matthews, 713-307-8711