Carrier profile · USDOT 750451 · Updated Jun 21, 2026
James Oilwell Service Inc
DBA JAMES OIL WELL SERVICE
9 power unitsLocal · 2 statesBELFIELD, ND50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Operations & Lanes
Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.
Operating footprint· revealed by roadside-inspection geography
Operating radiusLocal
revealedStates observed22
US statesInspections · 24 mo22
ND busiestInspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
BELFIELD, ND
Top corridor
ND
Density
fewermore
State activity ranking· all 2 states · trailing 24 mo
| State | Coverage | Inspections |
|---|---|---|
| NDNorth DakotaHQ | 1 | |
| MTMontana | 1 |