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Calumet Specialty plans to maintain its base oil refinery

Calumet Specialty plans to maintain its base oil refinery

Jun 04, 2025

Calumet Specialty Products will likely shut down its Group I oil refinery located in Shreveport. Sources in the U.S. told a member of the team that the company plans to stop operations at the refinery by June 2025. The shutdown's exact duration and date could not be determined. The refinery is located in Shreveport in Louisiana, US. It has a processing capability of 4,800 barrels per day.