Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,194,531Inspections Most recent open 2026-08-11 Last loaded 2026-08-14

OSHA Inspection: BISON DRILLING & FIELD SERVICES LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of BISON DRILLING & FIELD SERVICES LLC in RIG 42, BARRON SW 14 LEASE, WELL #14, 5.5 MILES W OF MIDLAND, MIDLAND, TX 79707 (NAICS 213111). OSHA activity number 339085102.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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 42, BARRON SW 14 LEASE, WELL #14, 5.5 MILES W OF MIDLAND
City
MIDLAND
State
TX
ZIP
79707
Mailing
11800 HWY 191, MIDLAND, TX 79707
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Non-union (B)
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
Employees
15
Ownership type
Private (A)

3 citations on file for this inspection.

1910.22 B01

Serious Gravity 5 1 instance 9 exposed
Issued
Jul 11, 2013
Abate by
Jul 17, 2013
Penalty
Initial $2,618 · Current $1,571 Reduced
29 CFR 1910.22(b)(1): Aisles and passageways were not kept clear and in good repair, with no obstruction across or in aisles that could create a hazard.    On or about May 22, 2013, on Rig 42, the stairway landing leading up to the Top Doghouse was not flush with the rig floor, the landing was raised approximately 2-inches above the floor. Employees were exposed to a fall approximately 15-feet from the top of the stairs to the ground.
Recent events (2)
  • · I (S) $1570.8
  • · Z (S) $2618

1910.303 F02

Serious Gravity 1 1 instance 2 exposed
Issued
Jul 11, 2013
Abate by
Jul 17, 2013
Penalty
Initial $1,964 · Current $1,178 Reduced
29 CFR 1910.303(f)(2): Each service, feeder, and branch circuit, at its disconnecting means or overcurrent device, was not legibly marked to indicate its purpose, nor located and arranged so the purpose was evident:    On or about May 22, 2013, the 480V electrical panel in engine room was not labeled properly nor marked to indicate the circuits it controlled. Employees were exposed to electrical burn and fire hazards.
Recent events (2)
  • · I (S) $1178.4
  • · Z (S) $1964

1910.304 G05

Other-than-serious 1 instance 1 exposed
Issued
Jul 11, 2013
Abate by
Jul 17, 2013
Penalty
Initial $0 · Current $0
29 CFR 1910.304(g)(5): The path to ground from circuits, equipment, and enclosures was not permanent, continuous, and effective:   On or about May 22, 2013, the rig's satellite system and its structure located behind the Toolpusher's trailer was powered with 125-volts but not grounded. Employees were exposed to shock hazards.
Recent events (2)
  • · I (O) $0
  • · Z (O) $0

View Bison Drilling & Field Services LLC'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 339085102.

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