Western sanctions on Russian crude following its invasion of Ukraine have upended those plans. Canadian barrels will struggle to compete, analysts and traders said. Chinese oil refiners PetroChina (601857.SS) and Sinopec (600028.SS) have bought and processed Canadian heavy crude in the past. Russia's Urals crude produces higher volumes of fuel and is significantly cheaper than heavy Canadian barrels, said one Calgary-based crude trader. "Today every crude in Asia is having a hard time competing with Russian crude," York said.

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Persons: crudes, TMX, John Coleman, Wood Mackenzie, Skip York, York, Nia Williams, Florence Tan, David Gregorio Our Organizations: U.S ., Canadian, Sinclair, Puget Sound, U.S . Energy, Administration, Turner, Mason & Company, Reuters, Thomson Locations: U.S . West Coast, Asia, Ukraine, Canada, United States, Russia, Alberta, British, Pacific Coast, North America, China, India, Calgary, Canadian, Iraq, California, York, Moscow, Basra, British Columbia, Singapore