Endeavour Announces Record Financial and Operational Results for 2008

HOUSTON - Endeavour International Corporation (NYSE-Alt: END) (LSE: ENDV) today
reported net income to common stockholders for 2008 increased to US$45.7
million or US$0.32 per diluted share as compared to a loss of US$60.3 million
or US$0.49 per diluted share in 2007. Revenues in 2008 increased more than 47
percent to US$260.4 million from US$176.1 million in 2007. The company
reported adjusted earnings before interest, taxes, depreciation and
amortization (EBITDA) of US$176.5 million from US$124.1 million in 2007.
Discretionary cash flow for the year was US$120.8 million.

Addax Petroleum Secures Fifth Generation Drillship to Commence Deepwater Exploration in 2009

CALGARY, Canada - << Deepwater Exploration Campaign Expected to Commence in the Fourth
Quarter of 2009 >>

KEMA Achieves 48% Profit Growth in 2008

ARNHEM, The Netherlands - Favorable Market for Energy Consulting, Testing and Certification
Activities

Platts Survey: February OPEC Oil Output Fell to 28.07 Mil. Barrels Per Day

LONDON - Production down 900,000 barrels per day

Platts — The 12 members of the Organization of the Petroleum Exporting
Countries (OPEC) (www.opec.platts.com/) pumped an average 28.07
million barrels per day (b/d) in February, as the oil producer club continued
its efforts to slash oversupply and prevent oil prices falling further,
according to a Platts survey of OPEC, oil industry officials and analysts
just released. This is down 900,000 b/d down from January’s 28.97 million b/d.

Demand for Reliable Electricity Supply in Africa Forces Spending from Governments and the Private Sector, Finds Frost & Sullivan

CAPE TOWN, South Africa - The demand for electricity in Africa is growing rapidly. At the same
time, political and social stability is increasingly making the continent an
attractive investment destination.