Exxon-Mobil said on Tuesday it had made its 18th oil discovery offshore Guyana, which adds to its previous estimate of more than 8 billion barrels of discovered recoverable resources in the area of the Venezuelan oil fields. In less than five years, Exxon and its partners in the Stabroek Block – Hess Corporation and a … Continue reading Exxon makes another Offshore Oil Discovery near British Guyana