Dave joined The Oil & Gas Asset Clearinghouse in 2005 from EnCana Corporation where he was Managing Director of Divestitures. During his three year tenure with EnCana, Dave directed and negotiated over $3 Billion of asset and corporate divestitures. From 2000 to 2002 he held the position of Chief Landman/Land Manager for PanCanadian Petroleum. Prior to PanCanadian, Dave held the position of Director, Land and New Business from 1996 to 2000 with Altana Exploration Company and prior to Altana from 1983 to 1996 he held various land and A&D positions with Amoco Canada and Dome Petroleum. Dave is a 1983 graduate of the University of Calgary where he earned a B.A. degree in Economics. He has been an active member over the past 20 years with the Canadian Association of the Petroleum Landmen and was on the Board of Directors from 1999 to 2002. Dave is also a member of the American Association of Petroleum Landmen and is presently on the Board of Directors of the Petroleum Acquisition and Divestiture Association. .