NABORS WELL SERVICES CO
Operations
Safety profile
FMCSA BASIC percentiles, inspection history, and out-of-service rates.
Full safety report
All 7 FMCSA BASIC percentiles, recent inspection records, vehicle & driver out-of-service rates — free with any account.
Crash history
State-reportable crashes, severity breakdown, and time-decayed analysis.
Crash history
Individual crash records with date, severity (fatal / injury / tow-away), and fleet-normalized rate.
Insurance & compliance
Active policy coverage, insurance carrier, effective dates, and historical gaps.
Insurance details
BI&PD coverage, cargo insurance, insurance carrier name, effective dates — a critical pre-booking check.
Authority & cross-reference
Authority revocation history and chameleon carrier detection across 4.4M records.
Authority & cross-reference
Every authority grant, revocation, and reinstatement — plus chameleon flags from address / officer / phone matches.
Frequently asked questions about NABORS WELL SERVICES CO
Common questions about this carrier, answered from FMCSA public records.
Is NABORS WELL SERVICES CO a legitimate motor carrier?
NABORS WELL SERVICES CO is registered with FMCSA under USDOT number 971794. Operating authority status is currently Inactive. Carrier90's trust score of 50/100 yields a REVIEW verdict based on safety, insurance, authority, and crash data.
What is NABORS WELL SERVICES CO's safety score?
Carrier90 scores NABORS WELL SERVICES CO at 50 out of 100 with a REVIEW verdict. The score combines FMCSA BASIC percentiles, crash history, insurance status, operating authority, and chameleon carrier detection signals.
Where is NABORS WELL SERVICES CO based?
NABORS WELL SERVICES CO lists its physical address in HOUSTON, TX in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.
Is USDOT 971794 active?
USDOT 971794 (NABORS WELL SERVICES CO) operating authority status is currently Inactive. Last verified by Carrier90 on June 3, 2026. Data is sourced from live FMCSA federal records.
How many trucks does NABORS WELL SERVICES CO operate?
NABORS WELL SERVICES CO reports 375 power units and employs 491 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.
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