Carrier profile · USDOT 699028 · Updated Jun 13, 2026

Patterson-uti Drilling Company LLC

1 power unitSNYDER, TX50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

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

Mailing address
PO BOX 1416, SNYDER, TX, 79550
Operation
Interstate· Hazmat

Contact

Fax
(325) 574-6390
Web domain
patenergy.com

Registration

Officer
Mark Cullifer
USDOT / docket
699028
First registered
Jul 25, 1997
Last MCS-150
Feb 4, 2025 · 1 mi (2024)
FMCSA safety rating
Satisfactory · Jul 10, 2012
D-U-N-S

Fleet (self-reported · MCS-150)

1Power units
1Drivers
CDL drivers
1Annual mileage

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.