Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,196,991Inspections Most recent open 2026-08-24 Last loaded 2026-08-27

OSHA Inspection: ENSIGN UNITED STATES DRILLING INC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of ENSIGN UNITED STATES DRILLING INC in MARLIN # 29-21 WDW RIG 134, SHOSHONI, WY 82649 (NAICS 211111). OSHA activity number 314510397.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
MARLIN # 29-21 WDW RIG 134
City
SHOSHONI
State
WY
ZIP
82649
Mailing
PO BOX 17805, DENVER, CO 82014
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Non-union (N)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
211111
SIC code (legacy)
1311
Employees
251
Ownership type
Private (A)
Industry flags
Manufacturing safety.

6 citations on file for this inspection.

OD040002 AII G

Other-than-serious Gravity 05 1 instance 6 exposed
Issued
Apr 11, 2012
Abate by
May 7, 2012
Penalty
Initial $4,250
Recent events (2)
  • · I (O)
  • · Z (S) $4250.00

OD050001 A X

Deleted Serious Gravity 05 2 instances 6 exposed
Issued
Apr 11, 2012
Abate by
May 7, 2012
Penalty
Initial $4,250
Recent events (2)
  • · I (S)
  • · Z (S) $4250.00

OD060004 A03

Serious Gravity 05 1 instance 6 exposed
Issued
Apr 11, 2012
Abate by
Apr 16, 2012
Penalty
Initial $4,250 · Current $3,188 Reduced
Recent events (2)
  • · I (S) $3188.00
  • · Z (S) $4250.00

OD100003 L

Serious Gravity 05 1 instance 6 exposed
Issued
Apr 11, 2012
Abate by
May 7, 2012
Penalty
Initial $4,250 · Current $3,187 Reduced
Recent events (2)
  • · I (S) $3187.00
  • · Z (S) $4250.00

OD030004 BII

Other-than-serious 1 instance 6 exposed
Issued
Apr 11, 2012
Abate by
May 7, 2012
Recent events (2)
  • · I (O)
  • · Z (O)

OD040005 M I

Other-than-serious 1 instance 6 exposed
Issued
Apr 11, 2012
Abate by
May 7, 2012
Recent events (2)
  • · I (O)
  • · Z (O)

View Ensign United States Drilling INC's full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 314510397.

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