Four of the largest refineries in Texas are discovering widespread damage from the deep freeze that crippled the state and expect to be down for weeks of repairs, raising the potential for prolonged fuel shortages that could spread across the country.
Exxon Mobil Corp.’s Baytown and Beaumont plants, Marathon Petroleum Corp.’s Galveston Bay refinery and Total SE’s Port Arthur facility all face at least several weeks to resume normal operations, people familiar..