We operate six refineries in the western United States with a combined capacity of 850,000 barrels per day.
Powered by the deep engineering expertise of our workforce, these highly advanced facilities refine domestic and foreign crude oils into transportation fuels and other petroleum products that help drive the markets we serve.
At our refineries – and everywhere we do business – the health and safety of our employees, customers and communities is our number one priority and an integral part of our culture. We continually evaluate and invest in technologies and systems to support safe, reliable and clean operations.
|Refinery||Location||Crude Oil Capacity||Fast Fact|
|Anacortes Refinery||Anacortes, Wash.||120,000 bpd||First facility on the West Coast to receive cost-advantaged Bakken shale oil by unit train|
|Kenai Refinery||Kenai, Alaska||72,000 bpd||Tesoro’s first refinery|
|Los Angeles Refinery||Los Angeles, Calif.||363,000 bpd||As one of the largest refineries on the West Coast, it supplies 50 percent of jet fuel used by Los Angeles International Airport|
|Mandan Refinery||Mandan, N.D.||71,000 bpd||Only operating refinery in North Dakota|
|Martinez Refinery||Martinez, Calif.||166,000 bpd||Second-largest refinery in Northern California|
|Salt Lake City Refinery||Salt Lake City, Utah||58,000 bpd||Largest refinery in Utah|
Our refineries are supplied by domestic feedstocks from Alaska (Cook Inlet and North Slope), California (San Joaquin Valley and Los Angeles Basin), Colorado, North Dakota, Utah and Wyoming, and from foreign feedstocks that include Canada, South America, West Africa and other foreign crudes.
Petroleum products refined at our facilities include: CARB and conventional gasoline, CARB and conventional diesel fuels, jet fuel, heavy fuel oils, liquefied petroleum gas, fuel gases, asphalt, propane, propylene, petroleum coke and calcined coke.