North American Industry Classification System (NAICS) Canada 2017 Version 1.0
All examples - 213111 - Oil and gas contract drilling
- directional drilling of oil and gas wells, on a contract basis
- gas or oil well drilling or redrilling, on a contract basis
- offshore drilling, oil and gas, on contract basis
- spudding in oil and gas wells on a contract basis
- troubleshooting, natural gas and oil well, on a contract basis
- Date modified: