Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,191,288Inspections Most recent open 2026-07-24 Last loaded 2026-07-29

OSHA Inspection: GREY WOLF DRILLING

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of GREY WOLF DRILLING in DRILL RIG 520, MEEKER, CO 81641 (NAICS 213111). OSHA activity number 310466164.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
GREY WOLF DRILLING
Site address
DRILL RIG 520
City
MEEKER
State
CO
ZIP
81641
Mailing
10370 RICHMOND AVE SUITE 600, HOUSTON, TX 77042
Inspection type
Complaint (B)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
213111
SIC code (legacy)
1381
Employees
7
Ownership type
A

8 citations on file for this inspection.

1910.106 D02 III

Deleted Serious Gravity 01 3 instances 3 exposed
Issued
Sep 28, 2007
Abate by
Oct 15, 2007
Penalty
Initial $1,275 · Current $1,275
Recent events (2)
  • — F (S) $1275.00
  • — Z (S) $1275.00

1910.212 A05

Other-than-serious Gravity 01 2 instances 3 exposed
Issued
Sep 28, 2007
Abate by
Nov 29, 2007
Penalty
Initial $1,275
Recent events (2)
  • — F (O)
  • — Z (S) $1275.00

1910.219 E01 I

Other-than-serious Gravity 01 2 instances 3 exposed
Issued
Sep 28, 2007
Abate by
Nov 29, 2007
Penalty
Initial $1,275
Recent events (2)
  • — F (O)
  • — Z (S) $1275.00

1910.219 D01

Other-than-serious Gravity 01 2 instances 3 exposed
Issued
Sep 28, 2007
Abate by
Nov 29, 2007
Recent events (2)
  • — F (O)
  • — Z (S)

1910.307 B03

Deleted Serious Gravity 02 1 instance 3 exposed
Issued
Sep 28, 2007
Abate by
Oct 14, 2007
Penalty
Initial $1,700 · Current $1,700
Recent events (2)
  • — F (S) $1700.00
  • — Z (S) $1700.00

1910.23 C01

Serious Gravity 01 1 instance 3 exposed
Issued
Sep 28, 2007
Abate by
Nov 29, 2007
Penalty
Initial $7,500 · Current $3,750 Reduced
Recent events (2)
  • — F (S) $3750.00
  • — Z (R) $7500.00

1910.303 F

Serious Gravity 02 1 instance 3 exposed
Issued
Sep 28, 2007
Abate by
Nov 29, 2007
Penalty
Initial $10,000 · Current $5,000 Reduced
Recent events (2)
  • — F (S) $5000.00
  • — Z (R) $10000.00

1910.1200 F05

Other-than-serious Gravity 01 3 instances 3 exposed
Issued
Sep 28, 2007
Abate by
Nov 29, 2007
Recent events (2)
  • — F (O)
  • — Z (O)

View Grey Wolf Drilling'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 310466164.

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