Exxon Said to Slow Louisiana Refinery as People Escape Flood

  • Fourth-largest U.S. refinery affected as waters rise
  • Louisiana is home to about 18% of U.S. refining capacity
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Exxon Mobil Corp. curbed operations at the fourth-largest U.S. refinery as record flooding in Louisiana shut roadways, sent tens of thousands fleeing from their homes and threatened the state’s oil infrastructure.

The Baton Rouge refinery along the Mississippi shut four production units and idled others when the flooding threatened an offsite liquefied petroleum gas storage facility and pumping station, a person familiar with operations said early Wednesday. The refinery can process 502,500 barrels of crude a day into gasoline, diesel and other fuels.