Freed, R.L.American Association of Petroleum Geologists Bulletin2010-02-152010-02-151980http://hdl.handle.net/1969.3/19623p. 709.No abstract availablegeologygeothermal energyshaleclaysenergy resourcesShale mineralogy of general crude oil and Department of Energy-1 Pleasant Bayou geopressured-geothermal test well, Brazoria County, Texas.Article