Supply Explorer
Fuels refinery

Marathon Petroleum Mandan Refinery (formerly Tesoro Mandan Refinery)

Marathon Petroleum Corporation (graph's stored operator name, 'Tesoro Refining & Marketing CO', is the pre-2018 legal operator) · Marathon Petroleum Corporation · Mandan, ND

Operating PADD2
Aerial view of the site Imagery: USDA, USGS The National Map (public domain)
bpd crude capacity · EIA 2026
72,000
pipelines it injects into
1
delivery points reachable
7
terminals on those points
7
events on record
0

Capability

Crude distillation 72,000 bpd operable, 72,000 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) 26,600

Upgrading

Catalytic reforming — high pressure 11,900

Treating — meets sulfur specs

Hydrotreating — diesel 25,500 sd
Hydrotreating — kerosene & jet 7,000 sd
Hydrotreating — naphtha / reformer feed 29,600 sd

Production capacity

Alkylates · 5,500 Sulfur short tons day · 15

Crude slate

Sweet crude oil from the North Dakota Williston Basin (Bakken)

Crude in & products out

From refinery research; each row links its source.
DirectionModeRoutePoint / originProductsSource
crude in pipeline Williston Basin gathering network / 16-inch transmission pipeline (formerly Andeavor Logistics)
Wikipedia describes a 16-inch transmission pipeline connected to a roughly 750-mile gathering network across western North Dakota delivering sweet Bakken crude to the refinery. This is broadly consistent with the graph's generic edge label 'Bakken Crude Gathering,' though the exact commercial pipeline name was not independently confirmed this session.
Williston Basin, western North Dakota (Bakken) crude source
products out pipeline NuStar Energy 10-inch products pipeline
Serves Jamestown ND, Moorhead MN, Sauk Center MN, and Rosemount MN. Not currently represented as an outbound edge for this node in our graph -- possible gap, not a contradiction of an existing edge.
Mandan, ND gasoline distillate source
products out rail BNSF Railway
A dedicated pipe connects the refinery to an on-site BNSF railyard for railcar loading.
Mandan, ND refinery railyard gasoline distillate LPG source
products out truck rack Refinery truck loading rack
Semi-trailer trucks load from on-site racks.
Mandan, ND gasoline distillate source

Pipeline reach

Where this refinery’s product can go by published tariff route from the points it injects at — what an outage here would touch.
PipelineInjects atDelivery pointsTerminalsLowest ¢/bblMedian ¢/bbl
NuStar Pipeline
Mandan, ND / West Fargo, ND / Roseville, MN (MidCon North) same city
7 7 62.28 291.48

Substitutes

Other refineries injecting into the same pipelines — the supply that could backfill an outage here.

Events

No events on record.

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.