North American Product Classification System (NAPCS) Canada 2012 Version 1.2
- 671 - Mining and oil and gas support services
- 67111 - Support services for oil and gas extraction (except oil and gas exploration)
- 671111 - Support services for oil and gas extraction (except oil and gas exploration)
6711113 - Enhanced recovery techniques for oil and gas
Enhanced recovery techniques to increase oil and gas recovery rates, such as thermal recovery, chemical injection and gas injection.
Illustrative example(s)
- carbon dioxide (CO²) injection services for oil and gas fields
- coalbed methane (CBM) fracturing services
- coiled tubing services for oil and gas well production stimulation
- fracture acidizing services for oil and gas wells
- hydraulic fracturing services for oil and gas fields
- matrix acidizing services for oil and gas wells
- nitrogen injection services for oil and gas field production stimulation
- polymer flooding services for oil and gas recovery
- steam flooding services for oil and gas recovery
- steam-assisted gravity drainage (SAGD) services
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