@article {46740,
	title = {Variable formation water resistivity (Rw) and bitumen "flushing" in the Athabasca Oil Sands : effect on bitumen assessment},
	year = {2005},
	institution = {Canadian Society of Petroleum Geologists },
	url = {http://www.cspg.org/conventions/abstracts/2005Core/ranger_m_variable_formation_rw.pdf},
	author = {Ranger, Michael J. and Rottenfusser, Brian}
}
