ICNEAClass

ICNEA 0721—Land-based natural gas extraction

Class · Industrial Classification for National Economic Activities (GB/T 4754-2017) (GB/T 4754-2017)

Where 0721 sits

  1. B Mining industry
  2. 07 Oil and gas extraction industry
  3. 072 Natural gas extraction
  4. 0721 Land-based natural gas extraction

What 0721 includes

  • It includes the following land-based natural gas extraction activities:
  • Natural gas;
  • Liquefied natural gas;
  • Coal bed methane (coalfield);
  • Shale gas;
  • Natural gas hydrate;
  • Comprehensive development and utilization of coal bed methane;
  • Application of microbial mining coalbed methane technology;
  • Comprehensive utilization of shale gas.

What 0721 excludes

  • Offshore natural gas and combustible ice mining, included in 0722 (offshore natural gas and combustible ice mining);
  • Natural gas pipeline transportation, included in the 57 (Pipeline transportation industry) related industry categories;
  • The manufacture of industrial gases is included in 2619 (the manufacture of other basic chemical raw materials);
  • Oil and natural gas exploration activities are included in 7471 (Geological exploration of energy and minerals).

0721 in other systems

ANZSICAustralia · New Zealand
ATECOItaly
CNAESpain
ISICUnited Nations (global)
JSICJapan
MSICMalaysia
NACEEuropean Union
NAFFrance
NAICSUnited States
NAICS CanadaCanada
NICIndia
NOGASwitzerland
PKDPoland
SCIANMexico
SICUnited States (legacy)
SNISweden
UK SICUnited Kingdom
WZGermany

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