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Service Description:  Net shale thickness (isochore) data for the Marcellus Formation in West Virginia. Data developed during peer-reviewed study addressing the distribution and thickness of formally and informally recognized Middle and Upper Devonian rock strata with focus on the Marcellus and other organic-rich shales. Nearly 400 wells were studied, primarily using gamma-ray geophysical well logs, to develop a statewide formalization of the lithostratigraphic nomenclature. Also includes data for the Onondaga Limestone and equivalents. 
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Service Item Id:  54d9e16c60664a6fb247f950d57f2ef2
Copyright Text:  West Virginia Geological & Economic Survey 
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Document Info: 
Title: WV Geology--Marcellus and Onondaga/Equivalents
Author: Susan Pool
Comments: Net shale thickness (isochore) data for the Marcellus Formation in West Virginia. Data developed during peer-reviewed study addressing the distribution and thickness of formally and informally recognized Middle and Upper Devonian rock strata with focus on the Marcellus and other organic-rich shales. Nearly 400 wells were studied, primarily using gamma-ray geophysical well logs, to develop a statewide formalization of the lithostratigraphic nomenclature. Also includes data for the Onondaga Limestone and equivalents. 
Subject: Net shale thickness (isochore) data for the Marcellus Formation in West Virginia and structure data for the Onondaga Limestone/Equivalents.
Category: 
Keywords: Marcellus,Marcellus Formation,Marcellus Fm,Marcellus Shale,Marcellus Sh,Marcellus Play,Marcellus thickness,Marcellus net shale,Onondaga,Onondaga Limestone,Onondaga Ls,Onondaga structure
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