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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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This web server, run by the West Virginia Geological and Economic Survey, contains links to: WVGES Scanned Well Logs WVGES Digitized Logs WVGES Slabbed Core Photographs WVGES...
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Dataset Size: 0 bytes
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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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To gain a better understanding of the potential U.S. domestic shale gas and shale oil resources, EIA commissioned INTEK, Inc. to develop an assessment of onshore Lower 48 States...
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Dataset Size: 9.064 MB
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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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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: 5.363 MB
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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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A schematic of stratigraphic column of the marcellus shale with basic information about the fracking process. It is simple, but good reference for people who are new to...
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Resource and reserves estimation methodology for conventional oil and gas reservoirs is based in large part on the historic precedent of geologic and engineering evaluation over...
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Dataset Size: 2.592 MB
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A geochemical context for stray gas investigations in the northern Appalachian Basin: Implications of analyses of natural gases from Neogene-through Devonian-age strata As the...
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Dataset Size: 1.959 MB
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Directional drilling and hydraulic-fracturing technologies are dramatically increasing natural-gas extraction. In aquifers overlying the Marcellus and Utica shale formations of...
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Dataset Size: 1,007.87 KB
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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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Coupled alkali-feldspar dissolution and secondary mineral precipitation in batch systems: 1. New experiments at 200 °C and 300 bars Batch reactor experiments were conducted to...
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Dataset Size: 1.823 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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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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