Superior Refinery

Summary Information Ownership: Calumet Specialty Products Partners Website: http://www.penreco.com/ Location: Superior, Wisconsin, USA Capacity: 2.25 million tons/annum & 45,000 bbl/day Nelson Complexity: 8.9 Refining Depth: Refining Units Atmospheric Distillation, 34,300 Vacuum Distillation, 20,500 Fluidised Catalytic Cracker, 11,000 Catalytic Reformer, 8,000 Naphtha Desulphurisation 11,000 Gasoline Desulphurisation, 7,500 Kerosene Desulphurisation, 6,200 Diesel Desulphurisation, 5,000 BenzOUT(TM) (Benzene Reduction) Unit, 5,500 Terminal Capacity Crude Oil: Refined Products: Crude Supply Crude oil feedstocks are sourced from the northern U.S. and Canada. Products Produced The Superior refinery produces gasoline, distillate, asphalt and specialty petroleum products Ongoing Projects - Other Information - History 1950 - Refinery begins operations 2011 - Calumet acquires refinery from Murphy Oil 2012 - Start-Up of the BenzOUT(TM) (Benzene Reduction) Unit Relevant Links 2009 Annual Report Murphy Oil Corporation Announces Plans To Exit The Refining Business Calumet Specialty Products Partners, Announces Agreement to Acquire Superior, Wisconsin Refinery Assets from Murphy Oil Corp Calumet Completes Acquisition of Superior, Wisconsin Refinery Assets from Murphy Oil Badger Congratulates Calumet on Start-Up of World's First BenzOUT(TM) Process Unit