Quantifying Water-Rock Interactions during Hydraulic Fracturing from the Analysis of Flowback Water

Florian Osselin1, Michael Nightingale2, Wolfram Kloppmann3, Eric Gaucher4, Christopher Clarkson1 and Bernhard Mayer2, (1)University of Calgary, Department of Geoscience, Calgary, AB, Canada, (2)University of Calgary, Department of Earth, Energy, and Environment, Calgary, AB, Canada, (3)BRGM, French Geological Survey, Orléans, France, (4)Lavoirsier H2 Geoconsult, Chamonix, France