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Employers

Most-Cited Employers in NAICS 211120

Sorted by total violation count.

OtherAK
Conocophillips Alaska Inc.
4 inspections · 4 violations
Nuiqsut·Last: Aug 7, 2025
OtherCA
Sentinel Peak Resources Management Llc
3 inspections · 1 violation
Fellows·$310 penalties·Last: Apr 22, 2026
OtherCO
Innovative Mechanical Design Engineering Llc
1 inspection · 1 violation
Eaton·$8,441 penalties·Last: Jan 21, 2026
OtherCO
Triton Resources Ii, Llc
2 inspections · 0 violations
La Salle·Last: May 20, 2026
OtherNM
Evolution Well Services, Llc
1 inspection · 0 violations
Jal·Last: May 19, 2026
OtherTX
Apa Corporation
2 inspections · 0 violations
Pecos·Last: Apr 27, 2026
OtherOK
Resource Oil And Gas, Llc.
1 inspection · 0 violations
Okemah·Last: Mar 19, 2026
OtherOK
Citation Oil & Gas Corporation
3 inspections · 0 violations
Stonewall·Last: Feb 27, 2026
OtherTX
Coterra Energy, Inc.
11 inspections · 0 violations
Kent·Last: Feb 11, 2026
OtherTX
Oxy Usa, Inc.
2 inspections · 0 violations
Orla·Last: Feb 11, 2026
OtherTX
Akita Drilling Usa Corp.
7 inspections · 0 violations
Orla·Last: Feb 10, 2026
OtherTX
Taz Well Service, Inc
5 inspections · 0 violations
Pecos·Last: Feb 10, 2026
OtherTX
Wellbore Integrity Solutions Llc
1 inspection · 0 violations
Big Spring·Last: Feb 10, 2026
OtherCA
Signal Hill Petroleum
1 inspection · 0 violations
Signal Hill·Last: Feb 4, 2026
OtherND
Petro-hunt Llc
1 inspection · 0 violations
Killdeer·Last: Jan 5, 2026
OtherOK
Staghorn Petroleum Ii, Llc
1 inspection · 0 violations
Hydro·Last: Sep 24, 2025
OtherMI
Yost Energy Inc
1 inspection · 0 violations
Millington·Last: Sep 8, 2025
OtherMI
Cobra Oil And Gas
1 inspection · 0 violations
West Branch·Last: Aug 13, 2025
OtherND
William Herbert Hunt Trust Estate
3 inspections · 0 violations
Battleview·Last: Jul 16, 2025
OtherCA
Crimson Resource Management Corp.
2 inspections · 0 violations
Lost Hills·Last: Jun 24, 2025
OtherCA
Berry Petroleum Company, Llc
2 inspections · 0 violations
Fellows·Last: Jun 10, 2025
OtherTX
L. T. D. Explorations, Inc.
1 inspection · 0 violations
Concepcion·Last: Apr 23, 2025
OtherTX
Apache Corporation
8 inspections · 0 violations
Pecos·Last: Mar 26, 2025
OtherTX
Altitude Energy Partners
1 inspection · 0 violations
Kent·Last: Mar 26, 2025
OtherCA
Bellaire Oil Company
2 inspections · 0 violations
Bakersfield·Last: Feb 25, 2025
OtherTX
Halcon Operating Co., Inc.
3 inspections · 0 violations
Barstow·Last: Feb 24, 2025
OtherKS
Scout Energy Management, Llc.
1 inspection · 0 violations
Ulysses·Last: Feb 21, 2025
OtherAR
Mission Creek Employee Co., Llc
1 inspection · 0 violations
Magnolia·Last: Jan 21, 2025
OtherTX
Baytex Energy Usa
2 inspections · 0 violations
Artesia Wells·Last: Jan 13, 2025
OtherMI
T 2 Operating Corporation (dba) T2 O Energy
1 inspection · 0 violations
Milford·Last: Dec 4, 2024
OtherMI
Southern Energy Operating Company Inc
2 inspections · 0 violations
Milford·Last: Dec 4, 2024
OtherMI
T2 Operating Corporation Dba T2o Energy
1 inspection · 0 violations
Milford·Last: Dec 4, 2024
OtherTX
Mewbourne Oil Company
1 inspection · 0 violations
Follett·Last: Nov 20, 2024
OtherTX
Petro-hunt Llc
2 inspections · 0 violations
Mentone·Last: Oct 16, 2024
OtherCA
Aera Energy Llc
2 inspections · 0 violations
Lost Hills·Last: Sep 26, 2024
OtherUT
Maverik Logistics
1 inspection · 0 violations
Myton·Last: Aug 21, 2024
OtherUT
Uinta Wax Operating, Llc.
1 inspection · 0 violations
Myton·Last: Aug 21, 2024
OtherCO
Kp Kauffman Company, Inc.
2 inspections · 0 violations
Walden·Last: Aug 5, 2024
OtherND
Conocophillips Company
2 inspections · 0 violations
Watford City·Last: Jun 11, 2024
OtherAK
Hilcorp Alaska, Llc
18 inspections · 0 violations
Prudhoe Bay·Last: Jun 7, 2024
OtherCA
Bridge Energy Llc
1 inspection · 0 violations
Brea·Last: May 31, 2024
OtherKS
Merit Energy Company
2 inspections · 0 violations
Garden City·Last: Mar 28, 2024
OtherTX
Midland Operations
1 inspection · 0 violations
Pyote·Last: Mar 26, 2024
OtherIL
Calumet Specialty Products Partners, L.p.
1 inspection · 0 violations
Burnham·Last: Feb 1, 2024
OtherPA
Coterra Energy Inc.
2 inspections · 0 violations
Springville·Last: Oct 24, 2023
OtherOK
Mm Energy Inc.
1 inspection · 0 violations
Oklahoma City·Last: Oct 6, 2023
OtherOK
Db Energy Llc
1 inspection · 0 violations
Tatums·Last: Oct 3, 2023
OtherNM
Apache Corporation
4 inspections · 0 violations
Jal·Last: Jul 11, 2023
OtherAK
Halliburton
2 inspections · 0 violations
Prudhoe Bay·Last: Jul 2, 2023
OtherWY
Continental Resources, Inc
3 inspections · 0 violations
Bill·Last: Jun 24, 2023
OtherWY
Ballard Petroleum Holdings, Llc
2 inspections · 0 violations
Gillette·Last: Jun 12, 2023
OtherKS
John O Farmer Inc
1 inspection · 0 violations
Bogue·Last: Jun 7, 2023
OtherCO
Tep Rocky Mountain Llc
2 inspections · 0 violations
Parachute·Last: May 23, 2023
OtherTX
Callon Petroleum Operating Company
4 inspections · 0 violations
Pecos·Last: Apr 4, 2023
OtherUT
Finley Resources Inc
2 inspections · 0 violations
Roosevelt·Last: Apr 4, 2023
OtherTX
Lime Rock Resources
1 inspection · 0 violations
Gause·Last: Feb 24, 2023
OtherND
Follman Consulting
1 inspection · 0 violations
New Town·Last: Jan 6, 2023
OtherOK
Ovintiv Services, Inc
1 inspection · 0 violations
Kingfisher·Last: Oct 13, 2022
OtherTX
Cimarex Energy Co
5 inspections · 0 violations
Kent·Last: Sep 20, 2022
OtherOK
Citizens Energy Iii Llc
2 inspections · 0 violations
Minco·Last: Aug 31, 2022