The conclusion of the saga removes a stock overhang for Chevron and paves the way for the $53 billion deal to close immediately, which the oil giant said it could happen within a couple of days.

Chevron closed its $55 billion acquisition of Hess on Friday after winning a landmark legal battle against larger rival Exxon Mobil to gain access to the largest oil discovery in decades.

Chevron will proceed with its $53 billion acquisition of Hess, after it prevailed in a landmark legal battle against larger rival Exxon Mobil to gain access to the largest oil discovery in decades.