NAICS sector 21·Federal OSHA Severe Injury Reports
Mining, Oil & Gas Extraction
2,843 severe-injury reports to federal OSHA between 2015-01-02 and 2025-11-24, including 2,223 hospitalizations and 843 amputations.
2,843Severe injuries
2,223Hospitalizations
843Amputations
3Eye losses
Employers with the most severe injuries in this sector
#
Employer
Severe-injury reports
1
Patterson-UTI Drilling Company, LLC
54
2
BASIC ENERGY SERVICES
36
3
Halliburton Energy Services
29
4
Nabors Drilling Technologies USA, Inc.
21
5
KEY ENERGY SERVICES
18
6
Helmerich & Payne, Inc.
16
7
Ranger Energy Services, LLC
14
8
Schlumberger Technology Corporation
12
9
Unit Drilling Company
12
10
Brigade Energy Services, LLC
10
Sub-industries within Mining, Oil & Gas Extraction
Drill into the more specific NAICS classifications beneath this sector, each with the employers on the federal OSHA record in it.
NAICS 212
Mining (except Oil and Gas)
2,311 employers · 40,121 records
NAICS 213
Support Activities for Mining
6,850 employers · 35,318 records
NAICS 211
Oil and Gas Extraction
1,247 employers · 9,083 records
Browse every record in this sector via full-text search →
Source: OSHA Severe Injury Reports, federal jurisdiction, 2015-01-02 – 2025-11-24. State-plan states are not included.