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

OSHA Inspection: PIONEER DRILLING SERVICES LTD

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of PIONEER DRILLING SERVICES LTD in RIG #41, STUD HORSE BUTTE 58-20; SUBLETTE COUNTY, BOULDER, WY 82923 (NAICS 213111). OSHA activity number 309494078.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
RIG #41, STUD HORSE BUTTE 58-20; SUBLETTE COUNTY
City
BOULDER
State
WY
ZIP
82923
Mailing
1250 NE LOOP 410 SUITE 1000, SAN ANTONIO, TX 78209
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
Yes
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
SIC code (legacy)
1381
Employees
22
Ownership type
A

5 citations on file for this inspection.

OD050001 AII

Unclassified Gravity 03 1 instance 1 exposed
Issued
Aug 15, 2006
Abate by
Sep 17, 2006
Penalty
Initial $1,875 · Current $1,875
Recent events (2)
  • — I (U) $1875.00
  • — Z (S) $1875.00

OD050001 A03

Unclassified Gravity 03 1 instance 6 exposed
Issued
Aug 15, 2006
Abate by
Sep 17, 2006
Penalty
Initial $1,875 · Current $1,875
Recent events (2)
  • — I (U) $1875.00
  • — Z (S) $1875.00

OD050001 A X

Unclassified 1 instance 6 exposed
Issued
Aug 15, 2006
Abate by
Sep 17, 2006
Recent events (2)
  • — I (U)
  • — Z (S)

OD060001 A V

Unclassified Gravity 03 1 instance
Issued
Aug 15, 2006
Abate by
Apr 27, 2006
Penalty
Initial $1,875 · Current $1,875
Recent events (2)
  • — I (U) $1875.00
  • — Z (S) $1875.00

OD040005 L

Unclassified 1 instance 6 exposed
Issued
Aug 15, 2006
Abate by
Sep 17, 2006
Recent events (2)
  • — I (U)
  • — Z (O)

View Pioneer Drilling Services LTD'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 309494078.

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