Canadian politics is alive with references to what oil means to the country and its residents. However, the existing research only intermittently and often superficially discusses how Canada recognizes itself as a petrostate and negotiates its identities in relation to oil. Seeking to fill the gap, this paper offers a nuanced, dynamic, and comprehensive picture of Canadian discursive politics of oil on provincial, federal, and international levels. A systematic intertextual discourse analysis of this heterogeneous collection of texts allows us to achieve two major analytical goals: to reveal the discourses about energy resources that dominate in Canadian politics on federal and provincial levels and to differentiate them from the discourses that are marginalized or even suppressed.