Chevron will lay off 15% to 20% of its global workforce, the U.S. oil company said on Wednesday during an internal employee ...

U.S. crude oil inventories rose last week as refinery maintenance continued, while gasoline stockpiles posted a surprise draw.

Russia may be forced to throttle back its oil output in the coming months as U.S. sanctions hamper its access to tankers to ...

BP is set to expand its operations in the Shah Deniz gas field offshore Azerbaijan with the addition of six new wells, ...