Fleet typeIdentity
Asset-based
1,014 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 428014 · MC-252841 · Updated Jun 13, 2026
NABORS WELL SERVICES CO
1,014 power unitsHOUSTON, TX40/100
CARRIER INACTIVEMC-252841 INACTIVEHAZMAT
Observed fleet · trailing 24 mo daily
1,014Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 13, 2026
High risk
Multiple serious issues on the federal record. Verify directly before any tender.
Insurance on fileEstablished 36 yearsUSDOT registration inactive
Watch · 4
USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 1014 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 13.7 years old; fleet/mileage figures may be unreliable.
USDOT registration3535 yr registered
No active authorityInsurance (BIPD)$1M in force
FMCSA L&IVehicle OOS · 24-mo—
No inspections · 24 moCrashes · fatal1616
No activity in windowVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
35 yr unchanged
Same registration since 1990 — no chameleon / reincarnation signal.
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Verification summary
NABORS WELL SERVICES CO (USDOT 428014) has a Vektor safety score of 40/100 and a High risk verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.
The carrier has no active for-hire operating authority per FMCSA L&I as of Jun 13, 2026.
It has an active BIPD insurance filing with a $1,000,000 limit in force from ZURICH AMERICAN INSURANCE COMPANY effective Jan 11, 2011 in FMCSA L&I's current snapshot as of Jun 13, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
The carrier has 0 reportable crashes in the last 24 months and 16 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
It reports 1,014 power units and 1,415 drivers in its most recent MCS-150 filing dated Nov 28, 2012.
It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.
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Frequently asked
What is NABORS WELL SERVICES CO's USDOT number?
NABORS WELL SERVICES CO's USDOT number is 428014, and its motor carrier number is MC-252841.
Is NABORS WELL SERVICES CO authorized to operate?
As of Jun 13, 2026, NABORS WELL SERVICES CO is inactive in the FMCSA register with common, contract, broker operating authority on file.
How big is NABORS WELL SERVICES CO's fleet?
NABORS WELL SERVICES CO operates 1,014 power units and 1,415 drivers per its most recent MCS-150 filing.
Where is NABORS WELL SERVICES CO based?
NABORS WELL SERVICES CO is based in HOUSTON, TX.
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