Endeavour Schedules 2010 Second Quarter Earnings Conference Call and Web Cast

HOUSTON, July 29, 2010 - Endeavour International Corporation (NYSE-Amex: END) (LSE: ENDV) will
host a conference call and web cast to discuss its 2010 second quarter
financial and operating results on Thursday, August 5, 2010 at 9 a.m. Central
Daylight Time, 3 p.m. British Summer Time.

To participate and ask questions during the conference call, dial the
local country telephone number and the confirmation code 9904628. The
toll-free numbers are 888-663-2241 in the United States and 0-808-101-1402 in
the United Kingdom. Other international callers should dial +1-913-312-0416
(tolls apply).

To listen only to the live audio web cast access Endeavour's home page at
www.endeavourcorp.com. A replay will be available beginning at 12:00
p.m. Central Daylight Time on August 5 through 12:00 p.m. on August 12 by
dialing toll free 888-203-1112 (U.S.) or +1-719-457-0820 (international),
confirmation code 9904628.

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

Investor Relations, Mike Kirksey of Endeavour, +44(0)207-451-2381, or +1-713- 307-8788, or UK Media, Philip Dennis, +44(0)20-7337-1516, or Henry Lerwill, +44(0)20-7337-1526, both of Pelham Bell Pottinger, for Endeavour