Support activities for petroleum and natural gas extraction

This class includes

This class includes:

• oil and gas extraction service activities provided on a fee or contract basis:

. exploration services in connection with petroleum or gas extraction, e.g. traditional prospecting methods, such as making geological observations at prospective sites

. directional drilling and redrilling; "spudding in"; derrick erection in situ, repairing and dismantling; cementing oil and gas well casings; pumping of wells; plugging and abandoning wells etc.

. liquefaction and regasification of natural gas for purpose of transport, done at the mine site

. draining and pumping services, on a fee or contract basis

. test drilling in connection with petroleum or gas extraction

Also includes

This class also includes:

• oil and gas field fire fighting services

Excludes

This class excludes:

• service activities performed by operators of oil or gas fields, see 06.10, 06.20
• specialised repair of mining machinery, see 33.12
• liquefaction and regasification of natural gas for purpose of transport, done off the mine site, see 52.21
• geophysical, geologic and seismic surveying, see 71.12