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Large quantities of highly saline brine flow from gas wells in the Marcellus Formation after hydraulic stimulation (‘‘fracking’’). This study assesses the composition of these...
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Dataset Size: 720.462 KB
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No data is present. This is Powerpoint presentation provides background information on shale gas reservoirs.
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Dataset Size: 2.814 MB
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This web server, run by the West Virginia Geological and Economic Survey, contains data on: WVGES Scanned Well Logs WVGES Digitized Logs WVGES Slabbed Core Photographs WVGES...
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Dataset Size: 0 bytes
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A PowerPoint by John A Harper and Jaime Kostelnick depicting the drilling and completion stages of hydraulic fracturing.
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Dataset Size: 8.099 MB
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Brines having moderate to high salt content (up to 343 grams per liter [g/L]) occupy most pore spaces in rocks below a depth of a few thousand feet in Pennsylvania and are...
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Dataset Size: 3.111 MB
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Geochemical signatures of black shales deposited during Oceanic Anoxic Event 2 (Cenomanian/Turonian) in the tropical Atlantic (Demerara Rise, ODP Leg 207) and in northern...
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Dataset Size: 7.41 MB
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Methane has been found as a dissolved gas in numerous ground-water samples from water wells in West Virginia. Methane (CH4) is a colorless, odorless, tasteless gas that can...
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Dataset Size: 455.777 KB
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This is an overview of the Marcellus Shale in Pennsylvania, giving the geology for Marcellus.
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Dataset Size: 9.291 MB
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A map displaying the Lower 48 States Shale Plays.
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Dataset Size: 0 bytes
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The Middle Devonian Marcellus Shale is one of the premier gas shale plays of North America in terms of total gas resource, extent, production rates, and economic potential. The...
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Dataset Size: 0 bytes
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The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined...
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Paleozoic and Mesozoic rocks from 22 wells were analyzed. Fifteen wells are on the Appalachian Plateau, six are in the Ridge and Valley, and one well is in the Triassic rocks of...
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Dataset Size: 0 bytes
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A stratigraphic column, broken down by region, of the Appalachian Basin.
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Dataset Size: 362.347 KB
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This site, managed by the West Virginia Geological and Economic Survey, contains data on a few (low hundreds) but not all wireline logs in the state. Information includes gamma...
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Dataset Size: 0 bytes
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NETLThe dataset provides an overview of major natural basins and plays that are targets of gas and liquid hydrocarbon unconventinoal resources worldwide. It was created from various...
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Dataset Size: 7.067 MB
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Map layers associated with the Marcellus Shale in the interactive mapping system include various Onondaga map layers. This is confusing to many users--i.e., why don't we use...
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Dataset Size: 0 bytes
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The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is defined...
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Dataset Size: 0 bytes
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Map layers associated with the Marcellus Shale in the interactive mapping system include various Onondaga map layers. This is confusing to many users--i.e., why don't we use...
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Dataset Size: 0 bytes
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Data obtained from the US Geological Survey comprise the largest portion and are attributed with the geographical point locations for each of the resources. There are 3...
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Dataset Size: 8.762 MB
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NETLTo show the variation in depth of the Marcellus Shale as it extends across New York, Pennsylvania, and West Virginia. Depths are in feet below sea level.
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Dataset Size: 51.129 KB
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