Geologic and Hydrologic Assessment of Natural Gas from Coal Seams in theMesaverde Group and Fort Union Formation, Great Green River Basin, Wyoming and Colorado. Topical Report, January 1993-January 1994

摘要

;Contents: Executive summary and introduction; Tectonic and stratigraphic settingand coal occurrence of the Upper Cretaceous Mesaverde Group and Lower Tertiary Fort Union Formation, Greater Green River Basin; Coal rank, gas content and composition, and origin of coalbed gases; Hydrology of the Mesaverde Aquifer and Tertiary Aquifer System, Greater Green River Basin; Coalbed methane resources, production, and exploration in the Greater Green River Basin; and Conclusions.