Variant of NAICS 2017 Version 3.0 - Energy sector

Variant of NAICS 2017 Version 3.0 - Energy sector
Definition of superscripts
Usage
Additional information
Notations

E - Energy sector

This category comprises all NAICS codes that relate to energy industries.

This includes portions of the following sectors: 'Mining, quarrying, and oil and gas extraction' (NAICS 21), 'Utilities' (NAICS 22), 'Manufacturing' (NAICS 31-33) and 'Transportation and warehousing' (NAICS 48-49).

21i - E - Mining, quarrying and oil and gas extraction

This category comprises the portion of NAICS sector 21 'Mining, quarrying, and oil and gas extraction' that relates to energy industries.

213i - E - Support activities for mining, and oil and gas extraction

This category comprises the portion of NAICS subsector 213 'Support activities for mining, and oil and gas extraction' that relates to energy industries.

2131i - E - Support activities for mining, and oil and gas extraction

This category comprises the portion of NAICS industry group 2131 'Support activities for mining, and oil and gas extraction' that relates to energy industries.

21311i - E - Support activities for mining, and oil and gas extraction

This category comprises the portion of NAICS industry 21311 'Support activities for mining, and oil and gas extraction' that relates to energy industries.

213111 - Oil and gas contract drilling

This Canadian industry comprises establishments primarily engaged in drilling wells for oil or gas field operations, for others, on a contract or fee basis.

All examples

213118 - Services to oil and gas extractionCAN

This Canadian industry comprises establishments primarily engaged in performing oil and gas field services, except contract drilling, for others, on a contract or fee basis.

  • Illustrative example(s)

    • acidizing wells, on a contract basis
    • cementing oil and gas well casings, on a contract basis
    • cleaning out (e.g., bailing out, steam and swabbing) oil and gas wells, on a contract basis
    • contract battery operators, oil field
    • cutting casings, tubes and rods, oil field
    • drilling water intake wells, on a contract basis
    • excavating slush pits and cellars, on a contract basis
    • oil and gas exploration on a contract or fee basis
    • shot-hole drilling service, oil and gas field, on a contract basis
    • well foundation building, at oil and gas wells, on a contract basis
    • well pumping, oil and gas, on a contract basis

    All examples

  • Inclusion(s)

    • salt water impounding in connection with petroleum products

  • Exclusion(s)

    • gas and oil contract drilling (See 213111 Oil and gas contract drilling)
    • oil and gas field seismographic surveys (See 541360 Geophysical surveying and mapping services)
    • performing exploration for oil or gas, geophysical (See 541360 Geophysical surveying and mapping services)
    • performing exploration for oil or gas, other than geophysical (See 21111 Oil and gas extraction (except oil sands))
    • seismic geophysical surveying services (See 541360 Geophysical surveying and mapping services)
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