Oil giant ExxonMobil has discovered additional oil in the Payara reservoir offshore Guyana, increasing the total Payara discovery to approximately 500 million oil-equivalent barrels. Payara-1 well was announced as ExxonMobil’s second oil discovery on the Stabroek Block off Guyana in early 2017. In order to test a deeper prospect underlying the Payara oil discovery, the Payara-2 well […]