Exploration
London firms seal contracts as deepwater oil and gas boom reaches Kenya
Kenya is latest country to sign-up deepwater oil explorers in oil and gas boom off the east coast of Africa
Sonatrach boosts earnings
Algerian state energy giant Sonatrach boosts earnings in the first three months of 2011
p>Algerian state energy giant Sonatrach boosts earnings in the first three months of 2011