Big Oil executives this week saw little prospect of a near-term improvement in refinery profits after Chevron , Exxon Mobil and Shell all reported fourth-quarter earnings that were hit hard by a ...

Some oil refineries will probably struggle to replace imported crude oil if President Trump imposes 25% tariffs on products from Canada and Mexico.

U.S. oil producer Chevron used the term "Gulf of America" instead of Gulf of Mexico in its fourth-quarter press release on ...