Open-File Report 2012–1159
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First posted July 26, 2012 For additional information contact: Part or all of this report is presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view it. Download the latest version of Adobe Reader, free of charge. |
Rowan, E.L., and Kraemer, T.F., 2012, Radon-222 Content of natural gas samples from Upper and Middle Devonian sandstone and shale reservoirs in Pennsylvania—Preliminary data: U.S. Geological Survey Open-File Report 2012–1159, 6 p., http://pubs.usgs.gov/of/2012/1159. (Available only online.)
Abstract
Introduction
Sample Collection
Analytical Method
Sources of Analytical Error
Results and Discussion
References Cited