EPA's Study of Hydraulic Fracturing and Its Potential Impact on Drinking Water Resources

Chemical and Isotopic Tracers of Natural Gas and Formation Waters in Fractured Shales, Feb 24-25, 2011

Slides from the Hydraulic Fracturing Technical Workshop, by J. McIntosh, M. Schlegel, B. Bates, University of Arizona Dept. of Hydrology & Water Resources.

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Chemical and Isotopic Tracers of Natural Gas and Formation Waters in Fractured Shales, Feb 24-25, 2011 (PDF)(23 pp, 2 MB)