Operations from Coast to Coast
We operate the nation's largest refining system, with more than 3 million barrels per day of crude oil capacity across 16 refineries. Our refineries are integrated with each other via pipelines, terminals and barges to maximize operating efficiency.
Our Midstream segment primarily includes the operations of MPLX LP, MPC's sponsored master limited partnership, which transports, stores, distributes and markets crude oil and refined products via refining logistics assets, pipelines, terminals, towboats and barges; gather, processes and transports natural gas; and gathers, transports, fractionates, stores and markets natural gas liquids
Marathon brand and ARCO gas stations and Speedway convenience stores are across the U.S. and Northern Mexico so that you can stay fueled and on the road to where you're going.
We operate the nation's largest refining system with more than 3 million barrels per day of crude oil capacity across 16 refineries.
We offer a variety of industrial petroleum-based products. From asphalt to petrochemicals, we have everything you need to fuel your business.