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 SEC 3, T 31N, R 109W, BOULDER, WY 82923 (NAICS 213111). OSHA activity number 309494524.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
SEC 3, T 31N, R 109W
City
BOULDER
State
WY
ZIP
82923
Mailing
1120 E 1500 S, VERNAL, UT 84078
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
SIC code (legacy)
1381
Employees
500
Ownership type
A

14 citations on file for this inspection.

OD060006 HII

Repeat Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $12,500 · Current $3,033 Reduced
Recent events (2)
  • — I (R) $3033.00
  • — Z (R) $12500.00

OD080001 AXX

Deleted Repeat Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $12,500
Recent events (2)
  • — I (R)
  • — Z (R) $12500.00

1910.22 C

Deleted Serious Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $2,125
Recent events (2)
  • — I (S)
  • — Z (S) $2125.00

OD050001 A03

Serious Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $2,125 · Current $531 Reduced
Recent events (2)
  • — I (S) $531.00
  • — Z (S) $2125.00

OD050001 A08

Other-than-serious Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $2,125
Recent events (2)
  • — I (O)
  • — Z (S) $2125.00

OD060001 A I

Serious Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $2,125 · Current $532 Reduced
Recent events (2)
  • — I (S) $532.00
  • — Z (S) $2125.00

OD060001 A V A

Serious 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Recent events (2)
  • — I (S)
  • — Z (S)

OD070003 A I

Serious Gravity 03 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $2,125 · Current $531 Reduced
Recent events (2)
  • — I (S) $531.00
  • — Z (S) $2125.00

OD070004 AII

Serious Gravity 03 1 instance 1 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Penalty
Initial $2,125 · Current $531 Reduced
Recent events (2)
  • — I (S) $531.00
  • — Z (S) $2125.00

OD040005 I

Other-than-serious 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Recent events (2)
  • — I (O)
  • — Z (O)

1910.134 D01 III

Other-than-serious 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Recent events (2)
  • — I (O)
  • — Z (O)

OD030004 B08

Other-than-serious 2 instances 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Recent events (2)
  • — I (O)
  • — Z (O)

OD050001 A07

Other-than-serious 4 instances 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Recent events (2)
  • — I (O)
  • — Z (O)

OD060008 B03

Other-than-serious 1 instance 7 exposed
Issued
Aug 22, 2006
Abate by
Sep 24, 2006
Recent events (2)
  • — I (O)
  • — Z (O)

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 309494524.

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