Upper Devonian/Huron Shale

Upper Devonian/Huron Shale
Upper Devonian/Huron Overview: The Upper Devonian Shale (UD), which lies just above the Marcellus Shale (the Marcellus is part of the Middle Devonian formation), has the potential to contribute meaningfully to the already burgeoning supply growth in the Appalachia region as well. Read More

Upper Devonian/Huron Counties: KY: Boyd, Breathitt, Carter, Clay, Elliott Read More

Upper Devonian/Huron Pipelines (natural gas): Columbia Gas Transmission, Dominion Transmission, Empire Pipeline, Equitrans, Leidy Hub, Millennium, National Fuel Gas, Tennessee, Texas Eastern Transmission, Transco Read More


Appalachian NGL Storage Study Nearing Completion

An extensive study that began last year with the backing of a Pittsburgh-based charitable organization and some of the region's major producers to determine the potential of underground natural gas liquids (NGL) storage in the Appalachian Basin is almost finished.

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Upper Devonian Huron Shale Gallery

A gallery of all of the images related to the Upper Devonian/Huron shale.