HOUSTON, April 25, 2011 - Endeavour International Corporation (NYSE: END) (LSE: ENDV) is pleased to announce that it has completed the previously announced redemption of all of its outstanding $81.25 million of 6% Senior Notes due 2012 (the "Notes".) The Company redeemed the Notes pursuant to their terms at 100% of their principal amount plus accrued and unpaid interest.