1,224,460Inspections Most recent open 2026-07-13 Last loaded 2026-07-16
Safety Incidents OSHA Severe Injury Reports · 2015–2025

OSHA Inspection: ENSIGN US SOUTHERN DRILLING LLC

Planned inspection · Health discipline

On , OSHA opened a planned health inspection of ENSIGN US SOUTHERN DRILLING LLC in ENSIGN #766 3.7 MILES SE OF MIDLAND, ODESSA, TX 79760 (NAICS 213111). OSHA activity number 347371361.

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Site address
ENSIGN #766 3.7 MILES SE OF MIDLAND
City
ODESSA
State
TX
ZIP
79760
Mailing
15015 VICKERY DR., HOUSTON, TX 77032
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Health
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
Employees
28
Ownership type
A

4 citations on file for this inspection.

1910.22 A03

Other-than-serious Gravity 1 2 instances 28 exposed
Issued
Abate by
Penalty
Initial $5876.00 · Current $2644.00 Reduced
29 CFR 1910.22(a)(3): Walking-working surfaces were not maintained free of hazards such as sharp or protruding objects, loose boards and general slip or trip hazard:  a) On or about March 26, 2024, rig floor; employee(s) utilized the walking/working surface with a metal grate protruding from the floor while they were conducting drilling operations.   b) On or about March 26, 2024, stairway at the far end of mud pits; employee(s) utilized a stairway that was protruding from the surface landing of the stairway while conducting mud pit operations.
Recent events (3)
  • — F (O) $2644.2
  • — C (S) $5876
  • — Z (S) $5876

1910.134 H01 I

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $1100.00 · Current $495.00 Reduced
29 CFR 1910.134(h)(1)(i): Respirators issued for the exclusive use of an employee were not cleaned and disinfected as often as necessary to be maintained in a sanitary condition:  On or about March 26, 2024, mixing area; employee(s) were utilizing half-face respirators that were not maintained in a sanitary condition while mixing caustic soda micropearls.
Recent events (3)
  • — F (O) $495
  • — C (O) $1100
  • — Z (O) $1100

1910.243 B02

Other-than-serious 2 instances 28 exposed
Issued
Abate by
Penalty
Initial $1100.00 · Current $495.00 Reduced
29 CFR 1910.243(b)(2): Air hose and hose connections used for conducting compressed air to utilization equipment was not designed for the pressure and service to which they were subjected:  a) On or about March 26, 2024, mud pit area, employees were utilizing an air hose from a diesel tank that had a worm-driven hose clamp attached to its hose fitting that was not designed to be used on an air hose.   b) On or about March 26, 2024, mud pit area, employees were utilizing an air hose from a pressure tank that had a worm-driven hose clamp attached to its hose fitting that was not designed to be used on an air hose.
Recent events (3)
  • — F (O) $495
  • — C (O) $1100
  • — Z (O) $1100

1910.303 B01 IV

Other-than-serious 1 instance 28 exposed
Issued
Abate by
Penalty
Initial $1100.00 · Current $495.00 Reduced
29 CFR 1910.303(b)(1)(iv): Electric equipment was not free from recognized hazards that were likely to cause serious physical harm to employees, such as damaged electrical insulation:  On or about March 26, 2024, storage conex, employee(s) were utilizing a light with a (120V)black power cord that had outer insulation (dry rotted) damage while conducting oil and gas activities.
Recent events (3)
  • — F (O) $495
  • — C (O) $1100
  • — Z (O) $1100

View ENSIGN US SOUTHERN DRILLING 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 347371361.