Port Arthur, referred to as the “crown jewel” of U.S. refinery infrastructure, can process 600,000 barrels of oil a day. In the last criminal trump presidency. Saudi Arabia Now Controls the Largest Oil Refinery in North America https://foreignpolicy.com/2017/05/03/saudi-arabia-now-controls-the-largest-oil-refinery-in-north-america-energy-middle-east-aramco/ The move is a huge boon to Aramco before a big IPO, experts say. By Robbie Gramer, a staff writer at Foreign Policy from 2016-2024. https://investorshub.advfn.com/uimage/uploads/2025/1/10/yrpxbScreenshot_2025-01-10_141321.png https://www.eia.gov/energyexplained/oil-and-petroleum-products/refining-crude-oil-refinery-rankings.php .