Carrier profile · USDOT 1994293 · MC-704899 · Updated Jun 13, 2026
CST DRILLING FLUIDS INC
1 power unitMIDLAND, TX84/100
CARRIER ACTIVEMC-704899 ACTIVE
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 9701 FM 307, MIDLAND, TX, 79706
- Mailing address
- PO BOX 5989, MIDLAND, TX, 79704
- Operation
- Interstate
Contact
- Phone
- (432) 682-0703
- Cell
- (330) 771-1601
- Fax
- (337) 504-5437
- Web domain
- cstfluids.com
Registration
- Officer
- William France
- USDOT / docket
- 1994293 · MC-704899
- First registered
- Feb 11, 2010
- Last MCS-150
- Jul 27, 2023 · 50,000 mi (2023)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.