Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: PATTERSON-UTI DRILLING COMPANY LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of PATTERSON-UTI DRILLING COMPANY LLC in WOLFBONE REV GF STATE T7-50-38 C RIG #278, PECOS, TX 79772 (NAICS 213111). OSHA activity number 346609712.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
WOLFBONE REV GF STATE T7-50-38 C RIG #278
City
PECOS
State
TX
ZIP
79772
Mailing
10713 W SAM HOUSTON PKWY N, SUITE 800, HOUSTON, TX 77064
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
Employees
4184
Ownership type
A

3 citations on file for this inspection.

1910.22 D01

Serious Gravity 5 1 instance 3 exposed
Issued
Jul 7, 2023
Abate by
Aug 1, 2023
Penalty
Initial $8,929 · Current $5,000 Reduced
29 CFR 1910.22(d)(1): The employer did not ensure that walking-working surfaces are inspected, regularly and as necessary, and maintained in a safe condition.  In the Doghouse: On or about April 04, 2023,  the employer did not ensure that walking-working surfaces were inspected, regularly and as necessary, and maintained in a safe condition. The traveled working surface presented a tripping hazard to employees.
Recent events (2)
  • — I (S) $5000
  • — Z (S) $8929

1910.303 G01 I A

Other-than-serious 1 instance 12 exposed
Issued
Jul 7, 2023
Abate by
Aug 1, 2023
Penalty
Initial $1,253 · Current $1,000 Reduced
29 CFR 1910.303(g)(1)(i)(A): Sufficient access and working space was not provided and maintained about all electric equipment to permit ready and safe operation and maintenance of such equipment. Working space for equipment likely to require examination, adjustment, servicing, or maintenance while energized shall comply with the following dimensions, except as required or permitted elsewhere in this subpart: The depth of the working space in the direction of access to live parts may not be less than indicated in Table S-1. Distances shall be measured from the live parts if they are exposed or from the enclosure front or opening if they are enclosed.  Crew House #1: On or about April 04, 2023, the electrical panel was obstructed by an electrical cable and not accessible in the event of an emergency shutdown. This condition potentially exposed employees to fire and electrical hazards.
Recent events (2)
  • — I (O) $1000
  • — Z (O) $1253

1910.305 B01 II

Other-than-serious 1 instance 12 exposed
Issued
Jul 7, 2023
Abate by
Aug 1, 2023
Penalty
Initial $1,253 · Current $1,000 Reduced
29 CFR  1910.305(b)(1)(ii): Unused openings in boxes, cabinets, or fittings were not effectively closed:  Crew House #1: On or about April 04, 2023, employees engaged in drilling operations were exposed to electrical shock hazards due to having unused opening at the bottom of an electrical panel box.
Recent events (2)
  • — I (O) $1000
  • — Z (O) $1253

View Patterson-Uti Drilling Company LLC's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 346609712.

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