Major Oil & Gas Basins: Duvernay Formation Basins Canada by Daniel - August 16, 2017February 17, 20180 Our energy industry primer can be found here, our exploration & production primer can be found here. Duvernay: Introduction The Duvernay is one of North America’s most attractive liquids-rich plays, often drawing comparisons to the Eagle Ford. Located in the Western Canadian Sedimentary Basin, the formation roughly covers 20% of Alberta. According to