N&
N & B WELL SERVICE LLC
CarrierIntel Score: 40/100. 129 inspection violations in the past 12 months. Updated Oct 2026.
DOT 1965629MC 1095505ActiveMotor CarrierIntrastate Non-HazmatZURICH AMERICAN INSURANCE COMPANY · $1,000,000 · 1 policyMONAHANS, TX
COMPANY
Authority since
2020-03-20
MCS-150
2026-04-13 · 3,618,000 mi (2026)
Fleet
67 units · 67 trailers · 66 drivers
Annual mileage (VMT)
3,618,000 mi (2026)
ADDRESS
Physical
4609 S VERONICA
MONAHANS, TX 79756
MONAHANS, TX 79756
Mailing
PO BOX 715
MONAHANS, TX 79756
MONAHANS, TX 79756
CONTACT
Phone
4329434425
Email
terrazask@nbwellservice.com
OFFICERS
Primary Officer
ESEQUIEL PORRAS
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
2
Liquids / GasesOther: SALT WATER HAULER
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
79 mo
Active authority
INSURANCE
1 active
ZURICH AMERICAN INSURANCE COMPANY
RISK GRADE
Elevated Risk
3 risk factors · 3 strengths
OOS RATE
55.6%
60 / 108 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
40
out of 100
Below Average
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections Checking local VIN index…
Elevated Risk
3 risk factors · 3 strengths · 6 data pointsSAFETY PERFORMANCE
Crash Record
23 crashes · 3 fatal · 13 with injuries · 21 tow-away
Clean Inspection Rate
44% — 48 clean of 108 inspections
Out-of-Service Rate
55.6% — driver OOS 3 insp., vehicle OOS 59 insp.
COMPLIANCE & AUTHORITY
USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
1 historical event(s) on file
MCS-150 Filing
Last filed 2026-04-13
INSURANCE
Active Coverage
1 policy(ies) on file · total max coverage $1,000,000
SUMMARY
3 fatal crashes — most recent 3 yr ago
Severe OOS rate 55% (last 24 mo)
6.0 violations per inspection
Low crash rate (2.2 per 100 trucks/yr)
Active insurance on file
Coverage $1.0M
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