FRONTIER DRILLING LLC
MONELL UNIT 24-2D, RIG #4, ROCK SPRINGS, WY 82901 · NAICS 213111 Drilling Oil and Gas Wells
Having inspection records is common for businesses in regulated industries. Data and methodology
Inspection records
May 3, 2010#312208572May 3, 2010Planned (H) · Complete scope, Safety#312208572$12,60017 viol.17 violations$12,600 in penalties
Inspection #312208572
Dates
- Opened
- May 3, 2010
- Closing Conference Date
- May 3, 2010
- Closed
- Aug 17, 2010
Inspection
- Advance Notice
- No
- Owner Type
- Private
- Union Status
- No
- Number of Employees
- 22
Violations and Penalties
- Total Violations
- 17
- Violation Types
- 13 serious, 4 other-than-serious
- Initial Penalties
- $24,500
- Penalties on Record
- $12,600
- Site Address
- Monell Unit 24-2d, Rig #4, Rock Springs, WY 82901
- Industry
- 213111 Drilling Oil and Gas Wells
Planned Inspection: This inspection record is categorized as a planned inspection in the DOL OSHA enforcement data. Planned inspections are part of OSHA's scheduled enforcement activity rather than being opened directly from a complaint or reported incident at that worksite.
Violations
Violation list (17 of 17 shown)
| Citation | Standard | Type | Instances | Exposed | Initial | Current | Abatement | Contest | Final Order |
|---|---|---|---|---|---|---|---|---|---|
| 01001 | PP040004 OSHA citation code: PP040004 CII C | Other | 1 | 1 | $0 | $0 | Jun 30, 2010 | - | - |
| 02001 | 1910.134 Respiratory Protection OSHA citation code: 19100134 C01 | Serious | 1 | 6 | $1,750 | $1,400 | Jun 30, 2010 | - | - |
| 02002 | 1910.134 Respiratory Protection OSHA citation code: 19100134 E01 | Serious | 1 | 1 | $1,750 | $0 | Jun 30, 2010 | - | - |
| 02003 | 1910.134 Respiratory Protection OSHA citation code: 19100134 K01 | Serious | 1 | 1 | $1,750 | $0 | Jun 30, 2010 | - | - |
| 02004 | OD030001 OSHA citation code: OD030001 BII | Other | 1 | 6 | $1,750 | $0 | Jun 30, 2010 | - | - |
| 02006 | OD040005 OSHA citation code: OD040005 KVI A | Serious | 1 | 6 | $1,750 | $1,400 | Jun 30, 2010 | - | - |
| 02007 | OD040005 OSHA citation code: OD040005 M | Serious | 1 | 1 | $1,750 | $1,400 | Jun 30, 2010 | - | - |
| 02008 | OD050001 OSHA citation code: OD050001 A X | Serious | 3 | 1 | $1,750 | $1,400 | Jun 30, 2010 | - | - |
| 02009 | OD050001 OSHA citation code: OD050001 A12 | Serious | 2 | 6 | $1,750 | $875 | Jun 30, 2010 | - | - |
| 02010 | OD050001 OSHA citation code: OD050001 A17 | Serious | 1 | 6 | $1,750 | $875 | Jun 30, 2010 | - | - |
| 02011 | OD060001 OSHA citation code: OD060001 A I | Serious | 1 | 6 | $1,750 | $1,750 | Jun 30, 2010 | - | - |
| 02012 | OD060001 OSHA citation code: OD060001 A V A | Serious | 1 | 6 | $1,750 | $0 | Jun 30, 2010 | - | - |
| 02013 | OD060001 OSHA citation code: OD060001 AVI | Serious | 2 | 6 | $1,750 | $1,225 | Jun 30, 2010 | - | - |
| 02014 | OD060003 OSHA citation code: OD060003 A I B | Serious | 2 | 6 | $1,750 | $875 | Jun 30, 2010 | - | - |
| 02015 | OD060008 OSHA citation code: OD060008 B03 | Serious | 15 | 2 | $1,750 | $1,400 | Jun 30, 2010 | - | - |
| 03001 | OD060006 OSHA citation code: OD060006 HII | Other | 2 | 4 | $0 | $0 | Jul 21, 2010 | - | - |
| 03002 | OD060006 OSHA citation code: OD060006 M | Other | 5 | 6 | $0 | $0 | Jul 21, 2010 | - | - |
Penalty amounts may differ from final amounts after settlement or judicial review. How to read these records
About these records
A company page groups inspections with the same normalized employer name, city and state; it is not a legal-entity identifier (how pages are grouped).
This page displays public OSHA enforcement data. Status text follows the DOL inspection record first and may include citation-level context when the inspection feed and citation records are out of sync. Penalty amounts shown reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts. This is not an official OSHA resource.
OSHA's public enforcement data does not publish a "guilty" or "not guilty" field for inspections. The closest outcome fields available are the citation counts, penalty amounts, contest dates, final-order dates, and the inspection close date shown on this page. How to interpret these status fields. How initial and current penalties are recorded.
OSHA may publish multiple citation rows in the same inspection with the same standard and penalty fields. Separate rows can still differ in OSHA metadata such as citation identifier, recorded instance count, exposed workers, or gravity value. Contest and Final Order columns show citation-level dates from OSHA's enforcement record. A dash means OSHA's record does not currently show that activity for the citation.
Understanding These Penalties
The maximum penalty for a serious violation in 2025 is $16,550 per violation. For willful violations, the range is $11,823 to $165,514. The current penalty column shows the latest amount on record in OSHA's database for each citation. When the current penalty differs from the initial penalty, OSHA's records show that the amount changed during the enforcement process, but this page does not determine the specific reason for each change. Penalty amounts are set by OSHA and adjusted annually for inflation.
Standards cited
Industry comparison
Support Activities for Mining, 8,898 employers with OSHA inspections. Arithmetic from DOL records.
BLS 2024 survey: drilling oil and gas wells reported 1.3 injuries and illnesses per 100 full-time workers (total recordable cases, national, private industry; relative standard error 12.1%). This is an industry-wide average from a federal survey, not a measurement of this establishment. Source