@article {42497,
	title = {Drilling engineering challenges in commercial SAGD well design in Alberta. SPE/AAPG Western Regional Meeting, 19-22 June 2000, Long Beach, California},
	year = {2000},
	url = {http://www.onepetro.org/mslib/servlet/onepetropreview?id=00062862\&soc=SPE},
	author = {Knoll, R. and Yeung, K. C.}
}
