... methyl ester surfactant additive efficiency extraction test alberta water chemistry bitumen recovery biofuel fatty acid artificial process water process water upstream oil & gas enhanced recovery ore-water slurry oil sand moschopedis interfacial tension bitumen renewable...

... plants, increasing use of renewable energy, and attaining higher energy efficiencies in all parts of life. If one or more of these have a potential to solve the problem, a combination has a much higher potential to solve it faster4. Acknowledgements The author is grateful to Encana Corporation...