Assessment of Coal Geology, Resources, and Reserves in the Southwestern Powder River Basin, Wyoming

ISBN-13: 9781495900945 / Angielski / Miękka / 2014 / 146 str.

U. S. Department of the Interior

Opis

The availability of abundant new borehole data from recent coal bed natural gas development was utilized by the U.S. Geological Survey for a comprehensive evaluation of coal resources and reserves in the southwestern part of the Powder River Basin in Wyoming. This report on the Southwestern Powder River Basin assessment area represents the third area within the basin to be assessed, the first being for coal resources and reserves in the Gillette coal field in 2008, and the second for coal resources and reserves in the northern Wyoming area of the basin in 2010.