Revision History for DS 868

By Tanya J. Gallegos and Brian A. Varela

Data Regarding Hydraulic Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water Volumes Applied to Wells Drilled in the United States from 1947 through 2010

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Posted online January 12, 2015

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Revised and reposted June 1, 2015

The date of publication for SIR 2014-5131, cited in this report, was corrected from 2014 to 2015 in both the References Cited section and in the text.