Guyana basin could hold another 10 billion barrels says ExxonMobil exploration chief
Exciting times are not a thing of the past for some exploration teams
Double that: ExxonMobil exploration head Mike Cousins, watched by Tiago Homen of Petrobras and Liz Schwarze of ChevronPhoto: Todd Buchanan/CorporateEventImages/Upstream
Gareth Chetwynd
Houston
Published 8 December 2021, 01:28Updated 3 January 2022, 15:55