Chevron has scored a critical ruling in Paris that has given it the go-ahead for a $53 billion acquisition of Hess and access to one of the biggest oil finds of the decade. Chevron said Friday that it completed its acquisition of Hess shortly after the ruling from the International Chamber of Commerce in Paris.

Critical ruling gives Chevron the go-ahead for $53B Hess deal, and access to one of the biggest oil finds of the decade

Chevron completed its $53 billion acquisition of Hess after all legal hurdles were cleared, including the company's vast oil fields off the coast of Guyana.