M-I DRILLING FLUIDS LLC
AUTHORIZEDDBA: M-I SWACO
USDOT
312736
MC Number
271174
Fleet Size
37
Total Drivers
25
FMCSA-derived snapshot updated: July 23, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Request a sample CarrierOwl report for M-I DRILLING FLUIDS LLC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
M-I DRILLING FLUIDS LLC is a mid-size interstate motor carrier based in HOUSTON, Texas, operating 37 power units with 25 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 17 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Texas is 13.4% and the average vehicle OOS rate is 29.6% across 182,499 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
Inspections
17
Total
50%
Driver %
Insurance on file
Liability (BIPD)
Travelers Property Casualty Company of America — eff. Jul 1, 2018
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: FMCSA Motus. Imported Jul 22, 2026. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
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Other carriers in the same state with a similar fleet size.
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HOLES INCORPORATED
Frequently asked questions
Is M-I DRILLING FLUIDS LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for M-I DRILLING FLUIDS LLC (USDOT #312736) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is M-I DRILLING FLUIDS LLC's safety record?
M-I DRILLING FLUIDS LLC has 17 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does M-I DRILLING FLUIDS LLC operate?
M-I DRILLING FLUIDS LLC operates 37 power units with 25 drivers on file. That puts them in the mid-size range.
Does M-I DRILLING FLUIDS LLC transport hazardous materials?
Yes. M-I DRILLING FLUIDS LLC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is M-I DRILLING FLUIDS LLC located?
M-I DRILLING FLUIDS LLC is based in HOUSTON, Texas at 5950 N COURSE DRIVE, 77072. Phone: (281) 285-8500.
What are M-I DRILLING FLUIDS LLC's out-of-service rates?
M-I DRILLING FLUIDS LLC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 11.8% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.