Calumet Specialty Products Partners operates the Princeton refinery, which is located in Louisiana, the US. It is a non integrated refinery owned by Calumet Specialty Products Partners. The refinery, which started operations in 1953, has an NCI of 3.84.

Key processes of the refinery

Crude Distillation Unit (mbd): 10
Vacuum Distillation (mbd): 7
Hydrotreater (mbd): 7

The capacity of the refinery is expected to remain the same as 10mbd by 2030.

About Calumet Specialty Products Partners

Calumet Specialty Products Partners LP (Calumet) is a downstream energy company that produces specialty hydrocarbon and fuel products. It processes crude oil and other feedstock into a wide range of solvents, lubricating oils, white mineral oils, petrolatums and waxes and fuel and fuel-related products, including gasoline, diesel, jet fuel, asphalt and heavy fuel oils. The company blends and markets specialty products through Bel-Ray, Royal Purple and TruFuel, brands. It has manufacturing facilities in northern Montana, northwest Louisiana, western Pennsylvania, New Jersey, Texas, and eastern Missouri; and distribution facilities across the US. Calumet is headquartered in Indianapolis, Indiana, the US.


Information on the refinery is sourced from GlobalData’s refinery database that provides detailed information on all active and upcoming, crude oil refineries and heavy oil upgraders globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.