– says Guyana-Suriname Basin could have more than 13.6B barrels of oil The Guyana-Suriname basin, where oil giant ExxonMobil made its 26th and 27th discoveries of oil earlier in the year in the Stabroek Block, could well hold more than 13.6 billion barrels of oil it is estimated to hold by the United States (US) … Continue reading US Geological Survey may still be underestimating potential of Stabroek Block – Norway Group