Endeavour to Present at EnerCom Conference in Denver

HOUSTON, August 12, 2010 - Endeavour International Corporation (NYSE: END) (LSE: ENDV) will
participate in The 2010 Oil and Conference (R) hosted by EnerCom Incorporated
on Wednesday, August 25, 2010 in Denver, Colorado.

J. Michael Kirksey, executive vice president and chief financial officer,
is scheduled to speak on the company's business strategies and operational
plans at 4:45 p.m. Eastern Daylight Time and 9:45 p.m. British Summer Time.
The link to the live webcast will be available on the home page of the
company's website at www.endeavourcorp.com.

Endeavour International Corporation is an oil and gas exploration and
production company focused on the acquisition, exploration and development of
energy reserves in the North Sea and the United States. For more information,
visit www.endeavourcorp.com.

Investor Relations, Mike Kirksey of Endeavour, +44(0)207-451-2381, +1-713-307-8788; or UK Media, Philip Dennis, +44(0)207-743-6363, or Henry Lerwill, +44(0)203-178-6242, both of Pelham Bell Pottinger Public Relations, for Endeavour International Corporation