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In-situ Removal of Arsenic - Experiences of DPHE-Danida Pilot Project
Two well-known methods of iron removal were tried to see their effectiveness in removing arsenic. One of these was in-situ sedimentation and the other was conventional iron...-
Dataset Size: 45.56 KB
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The Expanding Role of the Geologist in the Estimation of Resources/Reserves i...
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...-
Dataset Size: 2.592 MB
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Geochemical context for gas investigations App. Basin. Gases from Neogene-Dev...
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...-
Dataset Size: 1.959 MB
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The Modern Marcellus Shale Play, The Marcellus Shale Play in Pennsylvania
A PowerPoint presentation by John A Harper about the Marcellus Shale.-
Dataset Size: 4.83 MB
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Cleavage Duplexes in the Marcellus Shale of the Appalachian Foreland
Cleavage duplexes are zones of platy, spaced cleavage, that either parallel bedding or ramp through shale sections. Examples are 2-60 m thick. The cleavage within the zones is...-
Dataset Size: 1.432 MB
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NETL
Probing Influence of Reactions between Fracture Fluids and Marcellus Shale
In 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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Scanned Images of Selected West Virginia Wireline Logs
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...-
Dataset Size: 0 bytes
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Dissolved Methane in New York Groundwater
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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Biofilm Remediation of Fracture Fluids Patent
A new method to treat fracture fluids in situ.-
Dataset Size: 69.826 KB
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CO2–brine–caprock interaction: Reactivity experiments on Eau Claire shale and...
Long term containment of stored CO2 in deep geological reservoirs will depend on the performance of the caprock to prevent the buoyant CO2 from escaping to shallow drinking...-
Dataset Size: 2.151 MB
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West Virginia Well Log Data
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...-
Dataset Size: 0 bytes
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West Virginia Well Log Information
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...-
Dataset Size: 0 bytes
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Marcellus Gas Well Hydrofracture Wastewater Disposal by Recycle Treatment Pro...
A quick fact sheet with some data produced by ProChemTech to describe the treatment of Marcellus gas well hydrofracture wastewater disposal.-
Dataset Size: 174.905 KB
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Sampling and Analysis of Water Streams Associated with the Development of Mar...
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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How the Texas Natural Gas Boom Affects Health and Society
In the last decade, hydraulic fracturing and other new drilling technologies have turned North Texas into the leading shale gas-producing area in the country. But the drilling...-
Dataset Size: 1.255 MB
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Evaluation of fluid rxns supcrit CO2 and NaCl brine: integrity of a geologic ...
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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Arsenic Metabolism in Prokaryotic and Eukaryotic Microbes
This chapter will focus on recent progress on the mechanisms of metalloid uptake, metabolism, and detoxification in bacteria, archaea, and eukaryotic microbes.-
Dataset Size: 824.131 KB
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Geochemical signatures of black shales Anoxic Event 2 in the tropical Atlanti...
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...-
Dataset Size: 7.41 MB
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Precipitation of Arsenic Trisulfide by Desulfotomaculum auripigmentum
A newly discovered bacterium, Desulfotomaculum auripigmentum, precipitates arsenic trisulfide (As2S3). Precipitation of As2S3 by this organism results from its reduction of...-
Dataset Size: 916.38 KB
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The Marcellus Shale Play in Pennsylvannia: Basic Geology
This is an overview of the Marcellus Shale in Pennsylvania, giving the geology for Marcellus.-
Dataset Size: 9.291 MB
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