ANCHOR DRILLING FLUIDS USA LLC Logo
ANCHOR DRILLING FLUIDS USA LLC
dba OZARK MUD & CHEMICAL
TULSA, OK 07/27/1992 10 years, 11 months
DOT 492074
MC 936737
MOTUS
Carrier, Shipper
Interstate
63 Power Units
31 Drivers
Officers & Contacts
Fax
(918) 513-6245
Address
Company History
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Authority, insurance and company changes over time, on one timeline.

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Operation Information
Authority
Common: None Contract: Active Broker: None
USDOT inactive; legacy L&I data, not updated since June 2026.
Authority Age
10 years, 11 months, 19 days (granted 10/26/2015)
Cargo Carried
General Freight Building Materials Large Machinery Liquefied Gas Oilfield Equipment Chemicals Dry Bulk Construction Materials Other (OILFIELD SUPPLIES)
HazMat Status
Authorized
Annual Mileage
1,100,000 miles (MCS-150 Filing) for 2019
MCS-150 Update
04/30/2020
Related Companies (6)
4 strong links

Companies sharing owners, email domains, phone numbers, or addresses with this carrier.

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Last Known Insurance Policies (1)
USDOT inactive; legacy L&I data, not updated since June 2026. Cancellations after that date are not shown — verify on MOTUS.
Policy 1
Effective: 06/01/2018
Insurance carrier
LIBERTY MUTUAL FIRE INSURANCE CO.
Policy number
AS2-641-445252-02
Coverage amount
$1,000,000
Insurance type
BI&PD (Bodily Injury & Property Damage)
Insurance class
Primary
Underlying limit
$0
Form Code: 91X (BI&PD/Primary, BI&PD/Excess)
FMCSA Insurance History Timeline

4 insurance policies based on FMCSA insurance history data.

1
11/21/2017 - 06/01/2018
BIPD Primary Policy Canceled
Policy was in effect 192 days
Policy Number: BAP 0697671
Effective Date: 11/21/2017
Cancelation Date: 06/01/2018
Type: BIPD
Class: Primary
Cancelation Method: TERM/REPL
Limits: MIN $1,000,000 / MAX $2,000,000
Insurer: ZURICH AMERICAN INSURANCE COMPANY
2
07/01/2017 - 11/21/2017
BIPD Primary Policy Canceled
Policy was in effect 143 days
Policy Number: ISA H09056415
Effective Date: 07/01/2017
Cancelation Date: 11/21/2017
Type: BIPD
Class: Primary
Cancelation Method: TERM/REPL
Limits: MIN $1,000,000 / MAX $2,000,000
Insurer: ACE AMERICAN INSURANCE COMPANY
3
07/01/2016 - 07/01/2017
BIPD Primary Policy Canceled
Policy was in effect 1 year (365 days total)
Policy Number: ISA H09042271
Effective Date: 07/01/2016
Cancelation Date: 07/01/2017
Type: BIPD
Class: Primary
Cancelation Method: TERM/REPL
Limits: MIN $1,000,000 / MAX $2,000,000
Insurer: ACE AMERICAN INSURANCE COMPANY
4
10/07/2015 - 10/07/2015
BIPD Primary Policy Canceled
Policy Number: ISA H08857581
Effective Date: 10/07/2015
Cancelation Date: 10/07/2015
Type: BIPD
Class: Primary
Cancelation Method: TERM/REPL
Limits: MIN $1,000,000 / MAX $2,000,000
Insurer: ACE AMERICAN INSURANCE COMPANY
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