07/21/2000
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Premcor upgrades Port Arthur refinery
Premcor Inc. (formerly Clark Refining Holdings Inc.), St. Louis, Mo., has successfully tested the rated crude oil throughput capacity at its Port Arthur, Tex., refinery, almost a month after a fire shut down the crude distillation unit for a week. The crude distillation unit was recently boosted to 250,000 b/d capacity from 232,000.