0910 Support activities for petroleum and natural gas extraction

This category excludes:

• services performed by operators of oil or gas fields, see 06.10 , 06.20
• specialised repair services of mining machinery, see 33.12.24

This subcategory includes:

• directional drilling and redrilling; "spudding in"; cementing oil and gas well casings; draining and pumping of wells; plugging and abandoning wells etc.
• test drilling in connection with petroleum and gas extraction
• draining and pumping services on a fee or contract basis

This subcategory also includes:

• specialised oil and gas field fire fighting services
• exploration services in connection with petroleum and gas extraction
• observation services at perspective sites

This subcategory excludes:

• geological, geophysical and related prospecting and consulting services, see 71.12.3

This subcategory excludes:

• liquefaction and/or regasification of natural gas for the purpose of land transport, see 52.21
• liquefaction and regasification of natural gas for the purpose of water transport done off the mine site, see 52.22