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Solid leadership capabilities in the Energy Industry including upstream, midstream, and downstream sectors. Education 1995: Bachelors, Chemical Engineering, Texas A&M University, Texas, USA 2008: Masters of Business Administration , Erasmus University, Rotterdam Board member: Canadian Heavy Oil AssociationProfessional Qualifications and Affiliations Societies * Member, Society of Petroleum Engineers* Member, Society of Exploration Geophysicists Publications and Presentations Keith Schilling and Vivian Pistre, “Wireline tool to improve estimates of 3D borehole acoustic rock properties”, First Break, European Association of Geoscientists and Engineers, Volume 24, July 2006. V. Pistre, T. Kinoshita, T. Endo, K. Schilling, J. Pabon, B. Sinha, T. Plona, T. Ikegami, and D. Johnson Schlumberger, “A Modular Wireline Sonic Tool for Measurements of 3D (Azimuthal, Radial,and Axial) Formation Acoustic Properties”, SPWLA 46th Annual Logging Symposium, June 26-29, 2005.Rick Von Flatern, Keith Schilling, Giovanni Tumbiolo, Nick Heaton, and Martin Issacs, “Wireline Wizardry - Scanning Square One”, Offshore Engineer, Jan 2006, pp. 44-46.K. Schilling, et al., “Estimation of 3D Borehole Acoustic Rock Properties using a New Modular Sonic Tool”, EAGE 67th Conference & Exhibition, Madrid, Spain, 13 - 16 June 2005.Keith Schilling, Rick Von Flatern, Giovanni Tumbiolo, Nick Heaton, and Martin Issacs “Technology for Tomorrow”, Asian Oil & Gas, January/February 2006.Keith Schilling and Long Jiang, "Sonic Scanner Leading the Way from Clastics to Basement in Vietnam and Thailand", TMV Reservoir Symposium, Bangkok, 2007.Keith Schilling, Long Jiang, Jim Logan, Chevron, "Radial Profiling for Completion Effectiveness with New Sonic Measurement in the Gulf of Thailand", SPE 2008 Formation Damage Conference. (SPE 112385)Specialties: Negotiation, sales, marketing, operations, personnel, finance, and execution in both domestic (US) and international settings.

Scott Douglas Sheffield (born 1952/53) is an American businessman and president and chief executive officer (CEO) of Pioneer Natural Resources Company.

Sam Sledge are a Chief Strategy and Administrative Officer at ProPetro Holding Corp and are based in Midland, Texas. They have worked as Frac Technical Specialist at ProPetro Holding Corp, Intern at Pendragon Oil, and Technical Operations at ProPetro Holding Corp. Sam studied at Hankamer School of Business between 2009 and 2011 and Hankamer School of Business between 2005 and 2009.

Mr. Vanderberg has been Badger's President and CEO, as well as its director, since August 2016. Prior to this, he was the Chief Operating Officer of Gator Gypsum, Inc., a division of Gypsum Management & Supply Inc., the North America's largest distributor of Drywall and interior construction products, from January to June 2016. Previously, Mr. Vanderberg was President of Winroc SPI, the construction products division of Superior Plus Inc. for over 14 years. Prior to joining Winroc SPI, Mr. Vanderberg held management positions at USG Corporation, with operations management responsibilities in the US, Canada and internationally for a period of 16 years. Mr. Vanderberg holds a BA and MBA from Michigan State University and the Institute of Corporate Directors (ICD.D)

Stuart Bodden is a Chief Executive Officer at Express Energy Services and is based in United States.