* U.S. Secretary of Energy Advisory Board Natural Gas Subcommittee report (2011) gives best practice recommendations and documents their implementation in the final report. (http://www.shalegas.energy.gov/resources/index.html)
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*[http://www.shalegas.energy.gov/resources/index.html U.S. Secretary of Energy Advisory Board Natural Gas Subcommittee report (2011)] gives best practice recommendations and documents their implementation in the final report.
===State and Federal Regulation===
===State and Federal Regulation===
* EPA requires “Green Completions” by 2015: http://www.epa.gov/airquality/oilandgas/pdfs/20120417changes.pdf.
* EPA requires “Green Completions” by 2015: http://www.epa.gov/airquality/oilandgas/pdfs/20120417changes.pdf.