Dr. Guest (Ph.D., Geology) has been working internationally in the oil and gas industry for 30 years. Prior to joining Valeura, he was the CEO of two private junior companies. Pexco Energy, a $700 million company held production and exploration assets in the Australia-Asia region and East Africa. During his tenure, Pexco was producing ~10,000 boepd from its assets in Indonesia and Australia. While running Pexco, he resided in Jakarta, Indonesia and oversaw the company’s first operated development of an oil field in Sumatra. The company also expanded their gas production in Australia with the development of a new offshore gas field and upgrades and debottlenecking of the associated onshore gas plant. Prior to his CEO roles, he also worked for Woodside in Australia and Libya, and for Shell in the Netherlands, Australia and Malaysia. He started his career with Schlumberger working in Egypt.
Education: B.Sc. Geological Engineering, Queen’s University, 1985; Ph.D. Geological Sciences, 1993
Heather Campbell is a Chartered Professional Accountant with more than 20 years of finance, treasury, strategic planning, risk management, and tax experience in the oil and gas industry operating in many international jurisdictions. Ms. Campbell assumed the role of CFO in January 2020 after serving as the Company’s Controller since June 2017. Before joining Valeura, Ms. Campbell was Controller and then Treasurer of Gran Tierra Energy Inc. from 2005 to 2016. While at Gran Tierra, Ms. Campbell created and managed the accounting and treasury functions from the company’s startup stage through to its development into a dual-listed E&P company operating in four countries in South America. Prior to Gran Tierra, Ms. Campbell held various finance positions in international and corporate divisions at Encana Corporation and Alberta Energy Company.
Education: Bachelor of Commerce, University of Saskatchewan, 1996; Certified Management Accountant, Alberta, 1999
Rob Sadownyk is a professional geologist with 28 years of experience in the oil and gas industry. Prior to joining Valeura Energy Inc., Rob was Vice President Exploration and a co-founder of Berland Exploration Ltd., which was a successful privately-funded junior oil & gas company with tight gas assets in western Canada. Before co-founding Berland Exploration, Rob held the position of Senior Geologist with Vermilion Resources Ltd. for seven years and Canadian Hunter Exploration for eight years, gaining broad experience in tight gas reservoirs, carbonate, and foothills plays. Rob is a member of the Association of Professional Engineers and Geoscientists of Alberta (APEGA), the American Association of Petroleum Geologists (AAPG) and the Canadian Society of Petroleum Geologists (CSPG).
Education: B.Sc.(Honours) Geology, University of Calgary, 1988; Civil Engineering Diploma, Northern Alberta Institute of Technology, 1984