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Classification of Economic Activities rev. 2 (CZ-NACE)

Abbreviation	Name	Version	Valid from	Valid to	Family
CZ-NACE_KL	Classification of Economic Activities rev. 2 (CZ-NACE)	1	01.01.2008	09.09.9999	Activities

Classification Item:

Extraction of crude petroleum and natural gas

Level	Code	Name
2	06	Extraction of crude petroleum and natural gas

Definition of item:

This division includes the production of crude petroleum, the mining and extraction of oil from oil shale and oil sands and the production of natural gas and recovery of hydrocarbon liquids. This division includes the activities of operating and/ or developing oil and gas field properties. Such activities may include drilling, completing and equipping wells; operating separators, emulsion breakers, desalting equipment and field gathering lines for crude petroleum; and all other activities in the preparation of oil and gas up to the point of shipment from the producing property.

This division excludes:
- oil and gas field services, performed on a fee or contract basis, see 09.10
- oil and gas well exploration, see 09.10
- test drilling and boring, see 09.10
- refining of petroleum products, see 19.20
- geophysical, geologic and seismic surveying, see 71.12

Attributes
	B

Correspondences

Classification of Economic Activities rev. 2 (CZ-NACE) - level 1 - Section	B	MINING AND QUARRYING
Classification of Economic Activities rev. 2 (CZ-NACE) - level 3 - Group	061	Extraction of crude petroleum
Classification of Economic Activities rev. 2 (CZ-NACE) - level 3 - Group	062	Extraction of natural gas