PATTERSON-UTI DRILLING COMPANY LLC is a drilling oil and gas wells employer in FORT DUCHESNE, UT. Federal records show 3 OSHA inspections with 1 violation and $750 in penalties. 1 workplace fatality investigation on record. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 2, 2026.
PATTERSON-UTI DRILLING COMPANY LLC
N 40 DEGREES 1733 MIN W 109 DEGREES 852 MIN, FORT DUCHESNE, UT, 84026
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Inspection Breakdown
Peer Comparison
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Part of a larger organization
PATTERSON-UTI DRILLING COMPANY LLC is one of 155 establishments in our dataset that roll up under the parent organization PATTERSON UTI ENERGY INC. PATTERSON UTI ENERGY INC is a SEC public reporter (PTEN), with most recent reported revenue of $4.8B.
Federal enforcement records on PATTERSON-UTI DRILLING COMPANY LLC represent activity at this specific establishment. The full enforcement footprint of PATTERSON UTI ENERGY INC across all 155 of its tracked locations is viewable on the parent profile.
Other establishments operated by PATTERSON UTI ENERGY INC
- PATTERSON-UTI DRILLING COMPANY, LLC — QUINTON, OK — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC — RIFLE, CO — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC — PENWELL, TX — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC — SEMINOLE, TX — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC — MIDLAND, TX — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC — PINEDALE, WY — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC RIG 131 — THOMAS, OK — 1 federal record
- PATTERSON-UTI DRILLING COMPANY LLC — MEEKER, CO — 1 federal record
- PIONEER DRILLING SERVICES INC — MYTON, UT — 1 federal record
- Pioneer Drilling Services — Rices Landing, PA — 1 federal record
Other employers in Drilling Oil and Gas Wells within UT
- MAJOR DRILLING AMERICA INC — FAIRFIELD — 2 federal records
- CHAMPION INDUSTRIAL SERVICES LLC — MAGNA — 1 federal record
- TRUE DRILLING LLC — VERNAL — 1 federal record
- CYCLONE DRILLING, INC. — VERNAL — 1 federal record
- STONE WELL SERVICE, LLC — ROOSEVELT — 1 federal record
- SST ENERGY CORP — ROOSEVELT — 1 federal record
- PIONEER DRILLING SERVICES INC — MYTON — 1 federal record
- KEY ENERGY SERVICES LLC — DUCHESNE — 1 federal record
- TRUE DRILLING LLC — BONANZA — 1 federal record
- SST ENERGY CORP — VERNAL — 1 federal record
Industry context
Within the drilling oil and gas wells industry in UT, PATTERSON-UTI DRILLING COMPANY LLC ranks in the 57th percentile of OSHA violation frequency across 131 comparable establishments.
OSHA penalty totals rank in the 69th percentile of the same peer group. Inspection frequency ranks in the 95th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 1.3 for the drilling oil and gas wells sector, with a Days Away, Restricted, or Transferred (DART) rate of 1.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 14 years.
Frequently Asked Questions
- What is PATTERSON-UTI DRILLING COMPANY LLC's OSHA violation history?
- PATTERSON-UTI DRILLING COMPANY LLC has 3 OSHA inspections on record with 1 violation and $750 in total penalties.
- How does PATTERSON-UTI DRILLING COMPANY LLC's safety record compare to its industry?
- PATTERSON-UTI DRILLING COMPANY LLC operates in the drilling oil and gas wells industry. The industry average Total Recordable Incident Rate (TRIR) is 1.3.
- Has PATTERSON-UTI DRILLING COMPANY LLC had any workplace fatalities?
- Yes. Federal records show 1 fatality investigation involving PATTERSON-UTI DRILLING COMPANY LLC.
About this data
This profile aggregates federal enforcement records on PATTERSON-UTI DRILLING COMPANY LLC of FORT DUCHESNE, UT from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, SEC XBRL companyfacts (parent financials), and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: WHD, MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 2, 2026. PATTERSON-UTI DRILLING COMPANY LLC resolves to the parent rollup PATTERSON UTI ENERGY INC, which operates 155 establishments in our dataset. OSHA accident records on file for PATTERSON-UTI DRILLING COMPANY LLC include 1 fatality investigation.
This profile may be incomplete if PATTERSON-UTI DRILLING COMPANY LLCoperates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.