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Link to an Applied Geochemistry paper from Science Direct through SciTech Connect. The paper discusses the chemical processes at work in Allegheny County, PA, and uses stable...
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Gathering Resources...An Investigation of Low-invasion Coring Fluids, Annual Report, October 1, 1978 through September 30, 1979-
Dataset Size: 599.808 KB
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Gathering Resources...A USGS study setting a basline for groundwater measures in Sullivan County, Pennsylvania.-
Dataset Size: 2.938 MB
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Gathering Resources...NETLIn this study we investigated Marcellus Shale metal extractability, and reactivity with fracturing fluids, through bulk extractions and experiments in high-pressure,...-
Dataset Size: 6.65 MB
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Gathering Resources...From the site: "Geochemical analyses of water samples throughout the U.S. collected by the hydrogeochemical and stream sediment reconnaissance (HSSR) phase of the National...-
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Gathering Resources...Increased stray gas abundance in a subset of drinking water wells near Marcellus shale gas extraction Horizontal drilling and hydraulic fracturing are transforming energy...-
Dataset Size: 1.817 MB
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Gathering Resources...Low Invasion Fluids for Pressure Coring - Final Report; October 1981-
Dataset Size: 7.28 MB
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Gathering Resources...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...-
Dataset Size: 3.111 MB
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Gathering Resources...At current estimates of recoverable natural gas of more than 489 tcf, the Marcellus Shale is considered to be among the largest natural gas reserves in the world. The...-
Dataset Size: 1.509 MB
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Gathering Resources...The reactive behavior of a mixed fluid (supercritical CO2 and brine) under physical–chemical conditions relevant to geologic storage and sequestration in a carbon repository is...-
Dataset Size: 580.539 KB
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Gathering Resources...The speciation of arsenic in the environment is controlled by reduction, methylation, and oxidation processes and is therefore influenced by redox conditions. However, in the...-
Dataset Size: 1.099 MB
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Gathering Resources...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...-
Dataset Size: 455.777 KB
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Gathering Resources...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...-
Dataset Size: 720.462 KB
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Gathering Resources...Directional drilling and hydraulic-fracturing technologies are dramatically increasing natural-gas extraction. In aquifers overlying the Marcellus and Utica shale formations of...-
Dataset Size: 1,007.87 KB
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Gathering Resources...A PowerPoint presentation by Don Siegel (Syracuse University) and Melody Kight, Esq. (SUNY-ESF)-
Dataset Size: 1.527 MB
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Gathering Resources...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...-
Dataset Size: 1.823 MB
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Gathering Resources...From the site: "A reference map of Bouguer gravity values with axes of persistent highs and lows published by the WV Geological and Economic Survey in 1987. In May/June 2007,...-
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Gathering Resources...NETLSr isotope used to produce 87Sr/86Sr Concentrations in the Appalachian Basin: A Review contents-
Dataset Size: 291 KB
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Gathering Resources...NETLData used to produce the TRS Report: 2H, 13C, 18O, 226Ra, and 228Ra Isotope Concentrations in the Appalachian Basin: A Review-
Dataset Size: 148 KB
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Gathering Resources...New York State is underlain by numerous bedrock formations of Cambrian to Devonian age that produce natural gas and to a lesser extent oil. This USGS Open-File report examines...-
Dataset Size: 655.041 KB
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