North American Industry Classification System (NAICS) code 213112 is used by federal buyers for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
Official definition
This U.S. industry comprises establishments primarily engaged in performing support activities, on a contract or fee basis, for oil and gas operations (except geophysical surveying and mapping, site preparation, construction, and transportation activities). Services included are exploration; 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.
- Official title
- Support Activities for Oil and Gas Operations
- Code level
- 6
- Parent industry
- Support Activities for Mining 21311
- Open opportunities
- 2 open · 13 active
SBA small-business size standard
$47M average annual receipts
Average annual receipts basis
Check this standard and its exceptionsExcluded or separately classified activities
Official Census cross-references identify activities that belong under another North American Industry Classification System (NAICS) code.
Contract drilling for oil and gas--are classified in U.S. Industry 213111, Drilling Oil and Gas Wells;
Inspecting pipelines (i.e., visual)--are classified in Industry 541990, All Other Professional, Scientific, and Technical Services;
Mining machinery and equipment repair and maintenance--are classified in Industry 811310, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance;
Oil and gas pipeline and related structures construction and repair--are classified in Industry 237120, Oil and Gas Pipeline and Related Structures Construction;
Operating oil and gas field properties on a contract or fee basis--are classified in Industry Group 2111, Oil and Gas Extraction;
Performing geophysical surveying and mapping services for oil and gas on a contract or fee basis--are classified in Industry 541360, Geophysical Surveying and Mapping Services;
Providing landman services on a contract or fee basis--are classified in Industry 531390, Other Activities Related to Real Estate.
Providing transportation activities on a contract or fee basis--are classified in Sector 48-49, Transportation and Warehousing, based on the primary activity; and
Site preparation and related construction activities on a contract or fee basis--are classified in Industry 238910, Site Preparation Contractors;
Source and edition
2022 NAICS Manual definition and reference material from the U.S. Census Bureau.