Geology of the Devonian Marcellus Shale?Valley and Ridge Province, Virginia and West Virginia? A Field Trip Guidebook for the American Association of (Paperback) (ISBN-13: 9781496071897)

Detailed and reconnaissance field mapping and the results of geochemical and mineralogical analyses of outcrop samples indicate that the Devonian shales of the Broadtop Synclinorium from central Virginia to southern Pennsylvania have an organic content sufficiently high and a thermal maturity sufficiently moderate to be considered for a shale gas play. The organically rich Middle Devonian Marcellus Shale is present throughout most of the synclinorium, being absent only where it has been eroded from the crests of anticlines. Geochemical analyses of outcrop and well samples indicate that hydrocarbons have been generated and expelled from the kerogen originally in place in the shale.

Author: U. S. Department of the Interior
ISBN-10: 1496071891
ISBN-13: 9781496071897
Publisher: Createspace Independent Publishing Platform
Language: English
Published: 03/04/2014
Pages: 58
Format: Paperback
Weight: 0.35lbs
Size: 11.02h x 8.50w x 0.12d