@article {47425,
	title = {Steam Assisted Gravity Drainage (SAGD) : a unique Alberta success story with implications for future investment in energy innovation},
	volume = {Paper No. 20 of the Alberta Energy Futures Project},
	year = {2006},
	note = {Cited in Andrew N. Tar Sands Book},
	institution = {Institute of Sustainable Energy, Environment and Economy},
	author = {Patton, Wayne and Gates, Ian and Harding and Lowey, Mark and Schlenker, Ron}
}
