Les profits nets combinés des six grandes sociétés pétrolières intégrées au Canada, Imperial Oil, Shell Canada, Husky Energy, Petro-Canada, EnCana et Suncor, ont atteint 12 milliards de dollars en 2006.
The net profits combined of the six major integrated oil companies in Canada, Imperial Oil, Shell Canada, Husky Energy, Petro-Canada, EnCana and Suncor, reached $12 billion in 2006.