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Carrier Profile · Texas

M-I DRILLING FLUIDS LLC

DOT 312736
MC 271174
Entity Carrier
5950 N COURSE DRIVE, HOUSTON, TX 77072 · Interstate authority
Safety: Satisfactory0 crash, 24 mo
US DOT
312736
ACTIVE

Overview

M-I DRILLING FLUIDS LLC is a for-hire trucking carrier registered with FMCSA, with its MCS-150 filing last updated in Jun 2025, based in Houston, Texas, holding a Satisfactory safety rating. It operates a fleet of 37 power units. It is classified as Authorized For Hire and Private Property. Its equipment types on file include Dry Van and Tanker.

Safety & Compliance

Satisfactory
Safety rating
0%
Driver OOS rate (nat'l avg 5.5%)
15.384615384615385%
Vehicle OOS rate (nat'l avg 20.7%)
Insurance on file$750,000
Operating authorityContract
Cargo typeNot reported by FMCSA
MCS-150 last updatedJun 2025
Insurance Coverage on File
Liability (BIPD)
✓ On file
Cargo
✕ Not on file

Crash & Inspection History

✓ No federal out-of-service orders on record.
#
Crash rate: 0
Crashes per 100 power units, trailing 24 months
✓
34 roadside inspections · 24 months
No out-of-service violations in last 6 inspections
Recent Crashes
✓ No documented crashes in the last 24 months.

Roadside Violation Profile

14
Inspections, 24 mo
12
Violations, 24 mo
4
Out-of-service, 24 mo
2025-10-29
393.75A3 — Tire-flat and/or audible air leak (Unit 1)Out of Service
2025-08-01
393.11 — No or defective lighting devices or reflective material as required (Unit 1)
2025-01-02
392.2WC — Wheel (Mud) Flaps missing or defective (Unit 1)
2025-01-02
172.203A — DOT-SP or special permit number not entered on shipping paper (Unit D)
2024-12-09
392.2-INAT — Driver- Inattentive or Distracted Driving (Unit D)
2024-10-11
177.817E2-HMHC — HM (Highway Carriage) - Failing to have HM shipping papers readily accessible. (Unit 1)
2024-10-11
395.24 — HOS (ELD) - ELD Form and Manner (Unit D)
2024-10-11
393.95A4-EEUS — Emergency Equipment - Fire Extinguishers - unsecured (Unit 1)
2024-10-11
395.24 — HOS (ELD) - ELD Form and Manner (Unit D)
2024-10-09
177.823A-HMPMCNP50% — HM (Placarding) - 50% or more of the required placards for a category of material (hazard class or division) are missing. CVSA Inspection Bulletin 2017-03 - Displ (Unit 1)Out of Service
2024-10-09
177.823A-HMTVMCMID — HM (Transport Vehicle Markings) - Any ID Number misrepresents the material transported. (Unit 1)Out of Service
2024-10-09
177.817A-HMSP — HM (Shipping Papers) - Operate a motor vehicle without a required shipping paper. NOTE: An error in the shipping description or an incomplete shipping description (Unit 1)Out of Service

Fleet Profile

Power units37
Drivers25
Equipment typesNot reported by FMCSA
Fleet classMid-size carrier (11–50 units)
Hazmat carrierYes
Passenger carrierNo

Owned/leased fleet breakdown not reported by FMCSA.

Operation Classification

Authorized For HirePrivate Property

Docket / MC Numbers

MC-271174

Authority & Registration

Operating authority types this carrier is registered for with FMCSA.
✓ Property✗ Household Goods✗ Passenger✗ Broker

Verify on Official Sources

This page is built from public FMCSA records. A record here doesn't prove or disprove anything on its own — always cross-check directly with official government systems before doing business.
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Frequently Asked Questions

Is M-I DRILLING FLUIDS LLC authorized to operate?
Yes — USDOT 312736 holds Contract operating authority, according to FMCSA records.
Does M-I DRILLING FLUIDS LLC carry liability insurance?
FMCSA records show $750,000 in liability (BIPD) insurance on file for this carrier.
What is M-I DRILLING FLUIDS LLC's safety rating?
It holds a Satisfactory safety rating, with a driver out-of-service rate of 0% (the national average is 5.5%).
How many trucks does M-I DRILLING FLUIDS LLC operate?
It runs 37 power units with 25 drivers on file.

Related Resources

What is an MCS-150 filing?How to read a carrier's crash and inspection historyFreight brokers in Texas

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Contact M-I DRILLING FLUIDS LLC

📍
Physical Address
5950 N COURSE DRIVE
HOUSTON, TX 77072
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