Dr. Engle is a professor in the Department of Geological Sciences, who previously worked at the U.S. Geological Survey (~14), and in environmental consulting (~5 years).

• Ph D in Hydrogeology, University of Nevada, Reno (2005)
• MS in Hydrogeology, University of Nevada, Reno (2003)
• BS in Geology and Environmental Chemistry, The Evergreen State College (1997)

• Can we beneficially reuse produced water from oil and gas extraction in the U.S.? Science of the Total Environment 717 (2020), Bridget R. Scanlon, Robert C. Reedy, Pei Xu, Mark Engle, J.P. Nicot, David Yoxtheimer, Qian Yang, Svetlana Ikonnikova.
• Chemical Composition of Formation Water in Shale and Tight Reservoirs: A Basin‐Scale Perspective John Wiley & Sons, Inc. (2020), Yousif Kharaka, Kathleen Gans, Elisabeth Rowan, James Throdsen, Christopher Conaway, Madalyn Blondes, Mark Engle.
• A review of U.S. Geological Survey work completed under the California Regional Groundwater Monitoring Program (RMP) Report submitted to the Western States Petroleum Association (2020), Mark Engle, Derek T. Scott.
• Considerations in the application of machine learning to aqueous geochemistry: Origin of produced waters in the northern U.S. Gulf Coast Basin Applied Computing and Geosciences 3-4 (2019), Mark Engle, Benjamin Brunner.
• Considerations in the application of machine learning to aqueous geochemistry: Origin of produced waters in the northern U.S. Gulf Coast Basin Applied Computing and Geosciences 3-4 (2019), Mark Engle, Benjamin Brunner.

• Hydrogen-bonding networks in highly saline brines from the Lower Eagle Ford Group: Implications for wettability of continuous reservoirs (2019), Volume San Francisco, California, Aaron Jubb, Mark Engle.
• Organic substances in wastewater from continuous oil and gas production in the Permian Basin (2019), Volume San Francisco, California, William Orem, Matthew Varonka, Tiffani Schell, Isabelle Cozzarelli, Denise Akob, Mark Engle, Terry Gregston.
• G0001. Mathematics overcame the statistical problems of closure: Has it solved real-world geochemical problems? (2018), Volume Olomouc, Czech Republic, Mark Engle, Nicholas E. Pingitore.
• Geochemistry of atmospheric particulates in the vicinity of mountaintop coal mines, West Virginia, USA (2012), Volume Charlotte, North Carolina, Allan Kolker, Mark Engle, William H. Orem, Lynn M. Crosby, Calin A. Tatu, Nicholas J. Geboy, Michael Hendryx, Michael McCawley, Matthew S. Varonka, Laura Esch.
• Geochemical and hydrologic controls on produced water geochemistry from shale gas reservoirs (2012), Volume Charlotte, North Carolina, Mark Engle, Elisabeth L. Rowan, Thomas F. Kraemer, Anne L. Bates.

No info available.