Oil and gas extraction (except oil sands)
North American Industry Classification System code (NAICS): 21111
This industry comprises establishments primarily engaged in the exploration for, and/or production of, petroleum or natural gas from wells in which the hydrocarbons will initially flow or can be produced using normal pumping techniques.
211110 · Oil and gas extraction (except oil sands)
This Canadian industry comprises establishments primarily engaged in the exploration for, and/or production of, petroleum or natural gas from wells in which the hydrocarbons will initially flow or can be produced using normal pumping techniques.
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