U.S. Census Bureau

2007 NAICS Definitions


213112 Support Activities for Oil and Gas Operations

This U.S. industry comprises establishments primarily engaged in performing support activities on a contract or fee basis for oil and gas operations (except site preparation and related construction activities). Services included are exploration (except geophysical surveying and mapping); excavating slush pits and cellars, well surveying; running, cutting, and pulling casings, tubes, and rods; cementing wells, shooting wells; perforating well casings; acidizing and chemically treating wells; and cleaning out, bailing, and swabbing wells.

Cross-References. Establishments primarily engaged in--


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Corresponding Index Entries
213112213112213112 Acidizing oil and gas field wells on a contract basis
213112213112213112 Building oil and gas well foundations on a contract basis
213112213112213112 Building, erecting, repairing, and dismantling oil and gas field rigs and derricks on a contract basis
213112213112213112 Cementing oil and gas well casings on a contract basis
213112213112213112 Chemically treating oil and gas wells (e.g., acidizing, bailing, swabbing) on a contract basis
213112213112213112 Cleaning oil and gas field lease tanks on a contract basis
213112213112213112 Cleaning out (e.g., bailing out, steam cleaning, swabbing) wells on a contract basis
213112213112213112 Cleaning wells on a contract basis
213112213112213112 Cleaning, repairing, and dismantling oil and gas field lease tanks on a contract basis
213112213112213112 Contract services (except site preparation and related construction contractor activities) for oil and gas fields
213112213112213112 Core cutting in oil and gas wells, on a contract basis
213112213112213112 Core drilling, exploration services, oil and gas field
213112213112213112 Cutting cores in oil and gas wells on a contract basis
213112213112213112 Derrick building, repairing, and dismantling at oil and gas fields on a contract basis
213112213112213112 Dismantling of oil well rigs on a contract basis
213112213112213112 Drilling rat holes and mouse holes at oil and gas fields on a contract basis
213112213112213112 Drilling shot holes at oil and gas fields on a contract basis
213112213112213112 Drilling site preparation at oil and gas fields on a contract basis
213112213112213112 Drill-stem testing in oil, gas, dry, and service well drilling on a contract basis
213112213112213112 Excavating mud pits, slush pits, and cellars at oil and gas fields on a contract basis
213112213112213112 Exploration services for oil and gas (except geophysical surveying and mapping) on a contract basis
213112213112213112 Fishing for tools at oil and gas fields on a contract basis
213112213112213112 Gas well rig building, repairing, and dismantling on a contract basis
213112213112213112 Gas, compressing natural, in the field on a contract basis
213112213112213112 Geological exploration (except surveying) for oil and gas on a contract basis
213112213112213112 Geophysical exploration (except surveying) for oil and gas on a contract basis
213112213112213112 Hard banding oil and gas field service on a contract basis
213112213112213112 Hot oil treating of oil field tanks on a contract basis
213112213112213112 Hot shot service on a contract basis
213112213112213112 Hydraulic fracturing wells on a contract basis
213112213112213112 Impounding and storing salt water in connection with petroleum production
213112213112213112 Installing production equipment at the oil or gas field on a contract basis
213112213112213112 Lease tank cleaning and repairing on a contract basis
213112213112213112 Logging wells on a contract basis
213112213112213112 Mouse hole and rat hole drilling at oil and gas fields on a contract basis
213112213112213112 Mud service for oil field drilling on a contract basis
213112213112213112 Oil and gas field services (except contract drilling, site preparation and related construction contractor activities) on a contract basis
213112213112213112 Oil field exploration (except surveying) on a contract basis
213112213112213112 Oil sampling services on a contract basis
213112213112213112 Oil well logging on a contract basis
213112213112213112 Oil well rig building, repairing, and dismantling, on a contract basis
213112213112213112 Paraffin services, oil and gas field, on a contract basis
213112213112213112 Perforating oil and gas well casings on a contract basis
213112213112213112 Pipe testing services, oil and gas field, on a contract basis
213112213112213112 Plugging and abandoning wells on a contract basis
213112213112213112 Preparation of oil and gas field drilling sites (except site preparation and related construction contractor activities) on a contract basis
213112213112213112 Pulling oil and gas field casings, tubes, or rods on a contract basis
213112213112213112 Pumping oil and gas wells on a contract basis
213112213112213112 Rathole and mousehole drilling at oil and gas fields on a contract basis
213112213112213112 Removal of condensate gasoline from field gathering lines on a contract basis
213112213112213112 Rig skidding, oil and gas field, on a contract basis
213112213112213112 Roustabout mining services, on a contract basis
213112213112213112 Salt water disposal systems, oil and gas field, on a contract basis
213112213112213112 Sand blasting pipelines on lease, oil and gas field on a contract basis
213112213112213112 Seismograph exploration (except surveying) for oil and gas on a contract basis
213112213112213112 Servicing oil and gas wells on a contract basis
213112213112213112 Shot hole drilling, oil and gas field, on a contract basis
213112213112213112 Skidding of rigs, oil and gas field, on a contract basis
213112213112213112 Slush pits and cellars, excavation of, on a contract basis
213112213112213112 Steam cleaning oil and gas wells on a contract basis
213112213112213112 Stratigraphic drilling, oil and gas field exploration on a contract basis
213112213112213112 Surveying (except seismographic) oil or gas wells on a contract basis
213112213112213112 Swabbing oil or gas wells on a contract basis
213112213112213112 Well casing running, cutting and pulling, oil and gas field on a contract basis
213112213112213112 Well logging, oil and gas field, on a contract basis
213112213112213112 Well plugging, oil and gas field, on a contract basis
213112213112213112 Well pumping, oil and gas field, on a contract basis
213112213112213112 Well servicing, oil and gas field, on a contract basis
213112213112213112 Well surveying, oil and gas field, on a contract basis
213112213112213112 Wireline services, oil and gas field, on a contract basis