Chevron struck the deal to acquire Hess in October 2023. Exxon tried to block the move last year, saying it had a right of first refusal to buy Hess’ Guyana assets because of its joint operating agreement with Hess and the China National Offshore Oil Corp., or Cnooc, for the Stabroek Block.

Chevron has a clear way for the major oil company to complete its $53 billion acquisition of Hess Corporation’s offshore assets in Guyana.