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Removal of carbazole and its derivatives from heavy petroleum has proved to be particularly difficult using present technology. Studies have shown carbazole and its...
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Dataset Size: 2.757 MB
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View within SubmissionGathering 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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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...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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View within SubmissionGathering Resources...The discovery of large reserves of natural gas in shale formations – shale gas – has been a major positive development for the energy picture of the US and the world. Yet a...-
Dataset Size: 789.855 KB
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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...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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View within SubmissionGathering Resources...A thermodynamic analysis, based on accurate experimental Gibbs energies of formation, was completed for the key hydrogen-consuming steps in the HDN reaction network for...-
Dataset Size: 2.24 MB
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View within SubmissionGathering Resources...Surfactant concentration is one of the important factors in determining foam generation and propagation.When surfactant solutionis flowing in a reservoir formation, surfactants...-
Dataset Size: 2.281 MB
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View within SubmissionGathering Resources...A stratigraphic column, broken down by region, of the Appalachian Basin.-
Dataset Size: 362.347 KB
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View within SubmissionGathering Resources...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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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...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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View within SubmissionGathering Resources...The purpose of this study was to determine the feasibility of the multi-drain well method in tight, lenticular formations. Although directional drilling is more costly than...-
Dataset Size: 2.295 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...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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View within SubmissionGathering Resources...Maps Designed for Printing (in PDF format for 8.5-inch x 11.0-inch paper)-
Dataset Size: 0 bytes
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View within SubmissionGathering Resources... -