Crude oil fractionation is the primary separation step in a refinery, physically splitting crude into boiling-range cuts for downstream upgrading. It sits at the front of the refining value chain and ...

Refinery operations transform crude oil into finished fuels and petrochemical feedstocks through a sequence of physical separations, catalytic conversions, product upgrading, treating, and blending, ...

The White House has held separate meetings with oil refiners and biofuel producers as it works to resolve a long-standing dispute over U.S. biofuel-blending requirements, according to sources familiar ...

Chevron’s El Segundo refinery in California is producing fuels at reduced rates following last week’s massive fire, the supermajor said on Tuesday, adding it is working to restart units that were shut ...