Most popular: Mining
Martin Marietta
Sand and gravel quarrying (i.e., construction grade) and/or beneficiating13 locations15 incidents
78
C&J Energy Services, Inc.
Oil and gas field services (except contract drilling, site preparation and related construction contractor activities) on a contract basis138 locations184 incidents
94
Halliburton Energy Services
Drilling site preparation at oil and gas fields on a contract basis44 locations77 incidents
93
"Helmerich & Payne, Inc."
Drilling Oil and Gas Wells22 locations142 incidents
78
NexTier Completion Solutions, Inc.
Support Activities for Oil and Gas Operations64 locations69 incidents
90
NexTierOilFieldServicesCompletions
35 locations49 incidents
96
Liberty Oilfield Services
Preparation of oil and gas field drilling sites (except site preparation and related construction contractor activities) on a contract basis1 location45 incidents
94
Shell Oil
Petroleum, crude, production (i.e., extraction)1 location0 incidents
100
Shell USA
Gas, natural, extraction1 location0 incidents
100
Select Energy Services
Support Activities for Oil and Gas Operations1 location54 incidents
95
Patterson-UTI Drilling Company LLC
Drilling gas and oil field wells on a contract basis18 locations87 incidents
80
Select Water Solutions, Inc.
Oil and gas field services (except contract drilling, site preparation and related construction contractor activities) on a contract basis5 locations25 incidents
96
Basic Energy Services
Support Activities for Oil and Gas Operations1 location77 incidents
86
Anadarko Petroleum Corporation
Oil and Gas, Exploration and Production""5 locations4 incidents
99
Stronghold, Limited
Oil and gas field services (except contract drilling, site preparation and related construction contractor activities) on a contract basis1 location4 incidents
98
Stronghold, Ltd.
Oil and gas field services (except contract drilling, site preparation and related construction contractor activities) on a contract basis1 location3 incidents
99
Anadarko Petroleum Corporation
Crude petroleum production5 locations8 incidents
98
Keane Group, Inc.
Well logging, oil and gas field, on a contract basis1 location19 incidents
97
ConocoPhillips Company
Oil and Gas Extraction8 locations5 incidents
98
Danos LLC,
Oil well logging on a contract basis3 locations10 incidents
97