U. S. Department of the Interior Geological Survey BASIN-CENTERED GAS SYSTEMS OF THE U. S. Preliminary Study by Vito F. Nuccio, Marin A. Popov, Thaddeus S. Dyman, Timothy A. Gognat, Ronald C. Johnson, James W. Schmoker, Michael S. Wilson, and Charles Bartberger This report is preliminary, has not been reviewed for conformity with U. S. Geological Survey editorial standards and stratigraphic nomenclature, and should not be reproduced or distributed. Any use of trade names is for descriptive purposes only and does not imply endorsement by the U. S. Government. BASIN-CENTERED GAS SYSTEMS OF THE U.S. PROJECT DE-AT26-98FT40031 U.S. Department of Energy, National Energy Technology Laboratory Contractor: U.S. Geological Survey Central Region Energy Team DOE Project Chief: Bill Gwilliam USGS Project Chief: V.F. Nuccio Contract Period: April, 1998-November, 2000 Final Report
