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

OSHA Inspection: NOMAC DRILLING, LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of NOMAC DRILLING, LLC in MILLS 2-3H, ROBERT COUNTY, 8.5 MILES N. OF 283, 11.5 MILES N. OF MIAMI, MIAMI, TX 79059 (NAICS 211111). OSHA activity number 333876829.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
NOMAC DRILLING, LLC
Site address
MILLS 2-3H, ROBERT COUNTY, 8.5 MILES N. OF 283, 11.5 MILES N. OF MIAMI
City
MIAMI
State
TX
ZIP
79059
Mailing
3400 S. RADIO STATION RD., EL RENO, OK 73036
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
211111
Employees
21
Ownership type
A

3 citations on file for this inspection.

1910.151 C

Serious Gravity 5 1 instance 1 exposed
Issued
Oct 9, 2012
Abate by
Oct 16, 2012
Penalty
Initial $3,740 · Current $3,740
29 CFR 1910.151(c):     Where the eyes or body of any person was exposed to injurious corrosive materials, suitable facilities for quick drenching or flushing of the eyes and body was not provided within the work area for immediate emergency use.    On or about April 11, 2012, Rig #62, employees were exposed to chemical hazards in that the employer had not installed an eye wash station for employees in the chemical dispensing area.
Recent events (2)
  • — I (S) $3740
  • — Z (S) $3740

1910.303 B01

Serious Gravity 5 1 instance 6 exposed
Issued
Oct 9, 2012
Abate by
Oct 16, 2012
Penalty
Initial $3,740 · Current $3,740
29 CFR 1910.303(b)(1):     Examination. Electric equipment was not free from recognized hazards that were likely to cause death or serious physical harm to employees. Safety of equipment was not determined using the following considerations:      On or about April 11, 2012, Rig # 62, employees were exposed to electrical hazards in that the employer did not ensure that the outer insulation on a flexible cord for the light was not damaged.
Recent events (2)
  • — I (S) $3740
  • — Z (S) $3740

1910.304 G05

Serious Gravity 5 4 instances 2 exposed
Issued
Oct 9, 2012
Abate by
Nov 16, 2012
Penalty
Initial $27,500 · Current $10,010 Reduced
29 CFR 1910.304(g)(5):     Grounding path. The path to ground from circuits, equipment, and enclosures was not permanent, continuous, and effective.    On or about April 11, 2012, Rig #62, employee were exposed to electric hazards in that the employer did not ensure that equipment was effectively grounded.         a) Main ground for the VFD and mud pumps.       b) Engines #1, #2, and #3.       c) Dyed diesel tank for the oil base mud.       d) Transfer pump.    NOMAC DRILLING, LLC WAS PREVIOUSLY CITED FOR A VIOLATION OF THIS OCCUPATIONAL SAFETY AND HEALTH STANDARD OR ITS EQUIVALENT STANDARD 29 CFR 1910.305(g)(5), WHICH W2AS CONTAINED IN OSHA INSPECTION NUMBER 311685267, CITATION NUMBER 1, ITEM NUMBER 2, ISSUED ON MARCH 16, 2009, WITH RESPECT TO A WORKPLACE LOCATED AT LUCKY D 4H, LITTLETON, WV.
Recent events (2)
  • — I (S) $10010
  • — Z (R) $27500

View Nomac 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 333876829.

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