Calumet Montana Refining is located in Great Falls, Montana, with crude oil throughput capacity of approximately 9,800 barrels per day.

The refinery produces gasoline, middle distillates and asphalt which Calumet Montana Refining markets primarily into local markets in Washington, Montana, Idaho and Alberta, Canada.

Calumet Montana Refining

IMG 0203
IMG 0221
IMG 0216
IMG 0170 4x10
IMG 0093 5x7

Address & Contact

Calumet Montana Refining

1900 10th St NE
Great Falls, MT 59404


Location Information

Facility: Refinery/Production

Capacity: 25,000 bpd

Feedstock: Naphthenic crude oil (Canadian heavy)

Supply: Front Range pipeline

Products: Gasoline, diesel, jet fuel, asphalt

Major Processes: FCC, alkylation, catalytic reforming and hydrotreating

Product Delivery: Tank truck and railcar