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Quantifying Methane Concentration ne...

Vines, Chante' Deanna,

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Quantifying Methane Concentration near a Hydraulic Fracturing Well Pad Using in Situ Micrometeorological Measurements and a Large Eddy Simulation Approach /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Quantifying Methane Concentration near a Hydraulic Fracturing Well Pad Using in Situ Micrometeorological Measurements and a Large Eddy Simulation Approach // Chante' Deanna Vines.
Author:	Vines, Chante' Deanna,
Description:	1 electronic resource (135 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 86-06, Section: B.
Contained By:	Dissertations Abstracts International86-06B.
Subject:	Environmental engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31836939
ISBN:	9798346852940

Quantifying Methane Concentration near a Hydraulic Fracturing Well Pad Using in Situ Micrometeorological Measurements and a Large Eddy Simulation Approach /
Vines, Chante' Deanna,

Quantifying Methane Concentration near a Hydraulic Fracturing Well Pad Using in Situ Micrometeorological Measurements and a Large Eddy Simulation Approach /Chante' Deanna Vines. - 1 electronic resource (135 pages)

Source: Dissertations Abstracts International, Volume: 86-06, Section: B.

Horizontal drilling and hydraulic fracturing have increased natural gas exploration within the Marcellus Shale. A combination of top-down approaches and a bottom-up approach is implemented to monitor atmospheric methane near a well-pad site in West Virginia. Continuous measurements 6 months prior to the start of any drilling activity is used to parametrize a model for the baseline methane concentrations. Methane isotopic data assists in determining between the sources of methane concentration - biological (microbes in streams or livestock) or geological (shale gas activity). Finally, a large eddy simulation of a passive scalar is used to investigate the possible emission rate of atmospheric methane using passive scalar transport. Most of the observed values that exceed the 95-percentile confidence limit of the modeled baseline concentrations are during the horizontal and vertical drilling periods and show a typical geological isotopic ratio. This work aids in quantifying greenhouse gas emissions due to anthropogenic activity. Policymakers may employ research such as this to mitigate future leaks from shale development.

English

ISBN: 9798346852940Subjects--Topical Terms:

548583
Environmental engineering.
Subjects--Index Terms:

Eddy covariance

Quantifying Methane Concentration near a Hydraulic Fracturing Well Pad Using in Situ Micrometeorological Measurements and a Large Eddy Simulation Approach /
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245 1 0 $a Quantifying Methane Concentration near a Hydraulic Fracturing Well Pad Using in Situ Micrometeorological Measurements and a Large Eddy Simulation Approach / $c Chante' Deanna Vines.
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300 $a 1 electronic resource (135 pages)
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500 $a Source: Dissertations Abstracts International, Volume: 86-06, Section: B.
500 $a Advisors: Bohrer, Gil Committee members: Kubatko, Ethan; May, Andy.
502 $b Ph.D. $c The Ohio State University $d 2024.
520 $a Horizontal drilling and hydraulic fracturing have increased natural gas exploration within the Marcellus Shale. A combination of top-down approaches and a bottom-up approach is implemented to monitor atmospheric methane near a well-pad site in West Virginia. Continuous measurements 6 months prior to the start of any drilling activity is used to parametrize a model for the baseline methane concentrations. Methane isotopic data assists in determining between the sources of methane concentration - biological (microbes in streams or livestock) or geological (shale gas activity). Finally, a large eddy simulation of a passive scalar is used to investigate the possible emission rate of atmospheric methane using passive scalar transport. Most of the observed values that exceed the 95-percentile confidence limit of the modeled baseline concentrations are during the horizontal and vertical drilling periods and show a typical geological isotopic ratio. This work aids in quantifying greenhouse gas emissions due to anthropogenic activity. Policymakers may employ research such as this to mitigate future leaks from shale development.
546 $a English
590 $a School code: 0168
650 4 $a Environmental engineering. $3 548583
650 4 $a Hydraulic engineering. $3 613609
650 4 $a Meteorology. $3 542822
653 $a Eddy covariance
653 $a Neural network modeling
653 $a Atmospheric science
653 $a Methane concentrations
653 $a Greenhouse gas emissions
690 $a 0775
690 $a 0543
690 $a 0218
690 $a 0557
710 2 $a The Ohio State University. $b Civil Engineering. $e degree granting institution. $3 3815995
720 1 $a Bohrer, Gil $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 86-06B.
790 $a 0168
791 $a Ph.D.
792 $a 2024
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31836939