# Big West Oil Refinery

Big West Oil Refinery, North Salt Lake, UT. 31,664 bpd crude capacity (EIA-820). Injects into HF Sinclair / Holly Energy; reaches 1 delivery points and 1 terminals by published tariff. Crude supply, outlets, events.

- Location: North Salt Lake, UT
- Status: active
- Crude capacity: 31,664 bpd (EIA-820)
- Operator: Big West Oil, LLC
- Parent: FJ Management Inc. (Jenkins family holding company; formerly the corporate parent of Flying J truck stops, which Big West Oil continues to supply)

## Pipelines it injects into
- HF Sinclair / Holly Energy at Pioneer Products Pipe Line Jct., Utah (same city) — https://thinkingonenergy.com/supply/pipeline/hf-sinclair-holly-energy/

## Reach by published tariff route
| Pipeline | Delivery points | Terminals | Lowest ¢/bbl | Median ¢/bbl |
|---|---|---|---|---|
| HF Sinclair / Holly Energy | 1 | 1 | 44.05 | 44.05 |

## Crude supply
- truck: Uinta Basin crude trucking — Not independently confirmed for Big West Oil specifically this session (search tools were unavailable/blocked for most of this task), but it is well established in industry reporting that Salt Lake-area refineries receive a substantial share of the region's waxy Uinta Basin crude by heated tanker truck because the crude's high paraffin content requires heating and no large common-carrier crude pipeline currently connects the Uinta Basin to Salt Lake City refineries (this gap is the stated rationale for the proposed Uinta Basin Railway rail project). Treat as a plausible inference, not a confirmed fact for this specific refinery.

## Product outlets
- truck_rack: Big West Oil, LLC — Refinery-direct truck rack; self-evident for an operating refinery of this scale and consistent with Big West Oil's role supplying the regional Flying J/Pilot Flying J travel-center network by truck.

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Source: Thinking On Energy Supply Explorer — https://thinkingonenergy.com/supply/refinery/big-west-oil-co-north-salt-lake-ut/
Built from published FERC pipeline tariffs, EIA-820, the IRS Terminal Control Number list and sourced research. Rates are line-haul only. Cite as: Thinking On Energy, Supply Explorer, 2026-09-28.