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

OSHA Inspection: BRONCO DRILLING COMPANY, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of BRONCO DRILLING COMPANY, INC. in RAINBOW 65-31D, BOULDER, WY 82923 (NAICS 213111). OSHA activity number 312200082.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
RAINBOW 65-31D
City
BOULDER
State
WY
ZIP
82923
Mailing
16217 N.MAY AVE, EDMOND, OK 73013
Inspection type
Planned (H)
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
14
Ownership type
A

12 citations on file for this inspection.

1910.23 A05

Serious Gravity 03 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Aug 27, 2008
Penalty
Initial $2,250 · Current $1,125 Reduced
Recent events (2)
  • — I (S) $1125.00
  • — Z (S) $2250.00

1910.26 C02 VII

Serious Gravity 03 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Aug 27, 2008
Penalty
Initial $2,250 · Current $1,125 Reduced
Recent events (2)
  • — I (S) $1125.00
  • — Z (S) $2250.00

1910.134 E01

Serious Gravity 03 1 instance 6 exposed
Issued
Sep 25, 2008
Abate by
Oct 28, 2008
Penalty
Initial $2,250 · Current $2,250
Recent events (2)
  • — I (S) $2250.00
  • — Z (S) $2250.00

1910.184 C01

Serious Gravity 03 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Aug 27, 2008
Penalty
Initial $2,250 · Current $1,125 Reduced
Recent events (2)
  • — I (S) $1125.00
  • — Z (S) $2250.00

OD040005 KVIC

Serious Gravity 03 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Aug 27, 2008
Penalty
Initial $2,250 · Current $1,125 Reduced
Recent events (2)
  • — I (S) $1125.00
  • — Z (S) $2250.00

OD060008 B03

Serious Gravity 03 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Aug 28, 2008
Penalty
Initial $2,250 · Current $1,575 Reduced
Recent events (2)
  • — I (S) $1575.00
  • — Z (S) $2250.00

OD070004 A03

Serious Gravity 03 1 instance 2 exposed
Issued
Sep 25, 2008
Abate by
Aug 27, 2008
Penalty
Initial $2,250 · Current $1,125 Reduced
Recent events (2)
  • — I (S) $1125.00
  • — Z (S) $2250.00

OD070004 AII

Serious Gravity 03 1 instance 2 exposed
Issued
Sep 25, 2008
Abate by
Aug 27, 2008
Penalty
Initial $2,250
Recent events (2)
  • — I (S)
  • — Z (S) $2250.00

OD030004 B08

Other-than-serious Gravity 01 10 instances 6 exposed
Issued
Sep 25, 2008
Abate by
Oct 28, 2008
Recent events (2)
  • — I (O)
  • — Z (O)

OD030004 BIV

Other-than-serious 2 instances 7 exposed
Issued
Sep 25, 2008
Abate by
Oct 28, 2008
Recent events (2)
  • — I (O)
  • — Z (O)

OD060001 A V

Other-than-serious 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Oct 28, 2008
Recent events (2)
  • — I (O)
  • — Z (O)

OD060003 A I B

Other-than-serious 1 instance 7 exposed
Issued
Sep 25, 2008
Abate by
Oct 28, 2008
Recent events (2)
  • — I (O)
  • — Z (O)

View Bronco Drilling Company, INC.'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 312200082.

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