Big West Oil Refinery
Big West Oil, LLC · FJ Management Inc. The owner describes Big West Oil LLC as a wholly-owned subsidiary of FJ Management Inc. · North Salt Lake, UT
- bpd crude capacity · EIA 2026
- 31,664
- pipelines it injects into
- 0
- delivery points reachable
- 0
- terminals on those points
- 0
- events on record
- 2
Capability
Crude distillation 31,664 bpd operable, 31,664 operating (EIA-820, as of 2026-01-01). Downstream units below, barrels per calendar day.
Conversion — makes gasoline and diesel from heavier oil
| Catalytic cracking (FCC) | 12,300 |
Upgrading
| Catalytic reforming — high pressure | 8,200 |
Treating — meets sulfur specs
| Hydrotreating — diesel | 13,000 sd |
| Hydrotreating — naphtha / reformer feed | 11,800 sd |
Production capacity · barrels per stream day
Crude slate
The company says it refines a blend of regional crude oils from Utah, Wyoming and Colorado. A trade-association profile lists the Uinta Basin, Wyoming and Canada as crude origins.
Crude in & products out
| Direction | Mode | Route | Point / origin | Products | Source |
|---|---|---|---|---|---|
| crude in | truck | Crude by truck A trade-association profile of the company says crude is delivered to the refinery by truck or pipeline from the Uinta Basin, Wyoming and Canada. It does not say which crude arrives by which mode. |
Uinta Basin, Wyoming and Canada (the source lists these for truck and pipeline together) | crude | source |
| crude in | pipeline | Crude pipeline, not named in the sources A trade-association profile of the company says crude is delivered by truck or pipeline from the Uinta Basin, Wyoming and Canada. No pipeline is named. A history of the plant says its first supply came from the Rangely to Salt Lake City pipeline. |
Uinta Basin, Wyoming and Canada (the source lists these for truck and pipeline together) | crude | source |
| products out | truck rack | Big West Oil LLC (IRS terminal T-87-UT-4200) The IRS list of active fuel terminals dated 8/30/2026 shows terminal T-87-UT-4200, Big West Oil LLC, at 333 West Center St, North Salt Lake, which is the refinery's address. The rack is the refinery's own. The company lists gasoline, diesel, liquid petroleum gases and fuel oil as its products. |
333 West Center St, North Salt Lake, UT | gasoline distillate | source |
| products out | rail | Rail at the refinery (switched by the refinery's own locomotives) The refinery switches railcars with its own locomotives. In-plant switching was provided by the Denver & Rio Grande Western until 1993, and a locomotive was delivered to the refinery on July 1, 2014. The source does not say which products move by rail or name the serving railroad today. |
Refinery site, North Salt Lake, UT | source |
Pipeline reach
No tariff origin point is linked to this refinery yet.
Substitutes
No other refinery shares a tariff system with this one in our data.
Events
Rates are pipeline line-haul transcribed from published FERC tariffs; every figure cites its tariff and item. Cost to serve (netback) adds origin spot price and destination fees. "Confirmed" links match a tariff delivery point to the facility; "same city" means the point is in the facility's city — plausible, not proof; "per research" means the facility's research profile names the pipeline as an outlet.