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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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View within SubmissionGathering Resources...Despite the large quantities of gas contained in the Devonian Shales, only a small percentage can be produced commercially by current production methods. This limited production...-
Dataset Size: 2.33 MB
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View within SubmissionGathering Resources...Natural gas extracted from shale formations is one of the fastest growing sources of energy in the United States. Our IQP analyzes public data regarding regulatory violations...-
Dataset Size: 6.486 MB
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View within SubmissionGathering Resources...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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View within SubmissionGathering 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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View within SubmissionGathering 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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View within SubmissionGathering Resources...From the abstract: Much has been written about the buried Nemaha uplift in Kansas and Oklahoma since drillers and geologists first became aware of it from oil-well drilling in...-
Dataset Size: 4.093 MB
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View within SubmissionGathering Resources...Lithologic Description of Cored Wells #11940 and #12041 in the Devonian Shale in the Cottageville, West Virginia Area-
Dataset Size: 1.93 MB
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View within SubmissionGathering Resources...Paper discussing the geology of the Devonian shales and the potential locations of gasses within it. From the paper: "The internal stratigraphy of almost any sedimentary...-
Dataset Size: 1.876 MB
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View within SubmissionGathering 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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View within SubmissionGathering Resources...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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View within SubmissionGathering Resources...NETLA useful document to accompany the "Coal and Shale Adsorption Isotherm Database". Provides explanation of some data and how it was used.-
Dataset Size: 1.107 MB
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View within SubmissionGathering 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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View within SubmissionGathering Resources...Natural Gas Plays in the Marcellus Shale: Challenges and Potential Opportunities The U.S. has abundant natural gas resources within the Barnett Shale, Haynesville/Bossier Shale,...-
Dataset Size: 3.565 MB
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View within SubmissionGathering Resources...A PowerPoint presentation by John A Harper about the Marcellus Shale.-
Dataset Size: 4.83 MB
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View within SubmissionGathering Resources...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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View within SubmissionGathering Resources...Unconventional Gas Recovery Program Information File Accession List - names and numbers associated with the program's files and documents.-
Dataset Size: 5.295 MB
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View within SubmissionGathering Resources...The Council Run field of north central Pennsylvania is one of the most productive natural gas fields in the central Appalachian basin. The field is enigmatic because of its...-
Dataset Size: 2.617 MB
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View within SubmissionGathering Resources...LITHOLOGIC DESCRIPTION OF CORED WELLS #20402 AND #20403 IN THE DEVONIAN SHALE IN LINCOLN COUNTY, WEST VIRGINIA-
Dataset Size: 3.567 MB
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View within SubmissionGathering Resources...In recent years, shale gas formations have become economically viable through the use of horizontal drilling and hydraulic fracturing. These techniques carry potential...-
Dataset Size: 738.933 KB
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View within SubmissionGathering Resources... -