Search Results - "Mickler, Patrick"

Geochemical interactions of shale and brine in autoclave experiments; understanding mineral reactions during hydraulic fracturing of Marcellus and Eagle Ford Shales by Lu, Jiemin, Mickler, Patrick J, Nicot, Jean-Philippe, Choi, Wanjoo, Esch, William L, Darvari, Roxana

“…Geochemical interactions between shale and hydraulic fracturing fluid may affect produced-water chemistry and rock properties. It is important to investigate…”
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Methane Sources and Migration Mechanisms in Shallow Groundwaters in Parker and Hood Counties, TexasA Heavy Noble Gas Analysis by Wen, Tao, Castro, M. Clara, Nicot, Jean-Philippe, Hall, Chris M, Larson, Toti, Mickler, Patrick, Darvari, Roxana

“…This study places constraints on the source and transport mechanisms of methane found in groundwater within the Barnett Shale footprint in Texas using…”
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Characterizing the Noble Gas Isotopic Composition of the Barnett Shale and Strawn Group and Constraining the Source of Stray Gas in the Trinity Aquifer, North-Central Texas by Wen, Tao, Castro, M. Clara, Nicot, Jean-Philippe, Hall, Chris M, Pinti, Daniele L, Mickler, Patrick, Darvari, Roxana, Larson, Toti

“…This study presents the complete set of stable noble gases for Barnett Shale and Strawn Group production gas together with stray flowing gas in the Trinity…”
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Potential Impacts of CO2 Leakage on Groundwater Chemistry from Laboratory Batch Experiments and Field Push–pull Tests by Mickler, Patrick J, Yang, Changbing, Scanlon, Bridget R, Reedy, Robert, Lu, Jiemin

“…Storage of CO2 in deep saline reservoirs has been proposed to mitigate anthropogenically forced climate change. If injected CO2 unexpectedly migrates upward in…”
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Single-well push–pull test for assessing potential impacts of CO2 leakage on groundwater quality in a shallow Gulf Coast aquifer in Cranfield, Mississippi by Yang, Changbing, Mickler, Patrick J., Reedy, Robert, Scanlon, Bridget R., Romanak, Katherine D., Nicot, Jean-Philippe, Hovorka, Susan D., Trevino, Ramon H., Larson, Toti

“…► A single well push–pull test was conducted in the Cranfield shallow aquifer. ► A mixing model was used to evaluate ion mobilizations from sediments to…”
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Field Demonstration of CO2 Leakage Detection in Potable Aquifers with a Pulselike CO2‑Release Test by Yang, Changbing, Hovorka, Susan D, Delgado-Alonso, Jesus, Mickler, Patrick J, Treviño, Ramón H, Phillips, Straun

“…This study presents two field pulselike CO2-release tests to demonstrate CO2 leakage detection in a shallow aquifer by monitoring groundwater pH, alkalinity,…”
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Geochemical impact of oxygen on siliciclastic carbon storage reservoirs by Lu, Jiemin, Mickler, Patrick J., Nicot, Jean-Philippe, Yang, Changbing, Romanak, Katherine D.

“…•Geochemical effects of O2 as impurity of geologic CO2 sequestration are investigated.•Three sandstones were reacted with brine, CO2 or CO2–O2 mixture.•O2 does…”
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Regional Assessment of CO2–Solubility Trapping Potential: A Case Study of the Coastal and Offshore Texas Miocene Interval by Yang, Changbing, Treviño, Ramón H, Zhang, Tongwei, Romanak, Katherine D, Wallace, Kerstan, Lu, Jiemin, Mickler, Patrick J, Hovorka, Susan D

“…This study presents a regional assessment of CO2-solubility trapping potential (CSTP) in the Texas coastal and offshore Miocene interval, comprising lower,…”
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Stable isotope variations in modern tropical speleothems: Evaluating equilibrium vs. kinetic isotope effects by Mickler, Patrick J., Banner, Jay L., Stern, Libby, Asmerom, Yemane, Edwards, R.Lawrence, Ito, Emi

“…Applications of speleothem calcite geochemistry in climate change studies require the evaluation of the accuracy and sensitivity of speleothem proxies to…”
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Quantifying carbon isotope disequilibrium during in-cave evolution of drip water along discreet flow paths by Mickler, Patrick J., Carlson, Peter, Banner, Jay L., Breecker, Daniel O., Stern, Libby, Guilfoyle, Amber

“…Paleoclimate reconstructions that use speleothem proxy data have increased our understanding of terrestrial climate change, but gaps remain in our…”
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Controls on Methane Occurrences in Shallow Aquifers Overlying the Haynesville Shale Gas Field, East Texas by Nicot, Jean‐Philippe, Larson, Toti, Darvari, Roxana, Mickler, Patrick, Slotten, Michael, Aldridge, Jordan, Uhlman, Kristine, Costley, Ruth

“…Understanding the source of dissolved methane in drinking‐water aquifers is critical for assessing potential contributions from hydraulic fracturing in shale…”
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Geochemical impact of injection of Eagle Ford brine on Hosston sandstone formation—Observations of autoclave water–rock interaction experiments by Lu, Jiemin, Darvari, Roxana, Nicot, Jean-Philippe, Mickler, Patrick, Hosseini, Seyyed A.

“…This study investigates water–rock interactions induced by brine injection into the Cretaceous clastic Hosston Formation in South Central Texas, a potential…”
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Methane Occurrences in Aquifers Overlying the Barnett Shale Play with a Focus on Parker County, Texas by Nicot, Jean‐Philippe, Mickler, Patrick, Larson, Toti, Clara Castro, M., Darvari, Roxana, Uhlman, Kristine, Costley, Ruth

“…Clusters of elevated methane concentrations in aquifers overlying the Barnett Shale play have been the focus of recent national attention as they relate to…”
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Controls on Methane Occurrences in Aquifers Overlying the Eagle Ford Shale Play, South Texas by Nicot, Jean‐Philippe, Larson, Toti, Darvari, Roxana, Mickler, Patrick, Uhlman, Kristine, Costley, Ruth

“…Assessing natural vs. anthropogenic sources of methane in drinking water aquifers is a critical issue in areas of shale oil and gas production. The objective…”
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Monitoring Stray Natural Gas in Groundwater With Dissolved Nitrogen. An Example From Parker County, Texas by Larson, Toti E., Nicot, Jean‐Philippe, Mickler, Patrick, Castro, M. Clara, Darvari, Roxana, Wen, Tao, Hall, Chris M.

“…Concern that hydraulic fracturing and natural gas production contaminates groundwater requires techniques to attribute and estimate methane flux. Although…”
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Salinity Reversal and Water Freshening in the Eagle Ford Shale, Texas, USA by Nicot, Jean-Philippe, Gherabati, Amin, Darvari, Roxana, Mickler, Patrick

“…Effective, considerate shale play water management supports operations and protects the environment. A parameter often overlooked is total dissolved solids…”
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Geochemical impact of injection of Eagle Ford brine on Hosston sandstone formation—Observations of autoclave water–rock interaction experiments by Lu, Jiemin, Darvari, Roxana, Nicot, Jean-Philippe, Mickler, Patrick, Hosseini, Seyyed A.

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Alteration of Bakken reservoir rock during CO2-based fracturing—An autoclave reaction experiment by Lu, Jiemin, Nicot, Jean-Philippe, Mickler, Patrick J., Ribeiro, Lionel H., Darvari, Roxana

“…•Impact of O2 impurity on carbonate reservoir for geological CO2 storage is investigated.•Two carbonate samples were reacted with brine, CO2 or CO2–O2 mixture…”
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Trace Element Behavior in Methane‐Rich and Methane‐Free Groundwater in North and East Texas by Darvari, Roxana, Nicot, Jean‐Philippe, Scanlon, Bridget R., Mickler, Patrick, Uhlman, Kristine

“…There is concern about adverse impacts of natural gas (primarily methane) production on groundwater quality; however, data on trace element concentrations are…”
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Field Demonstration of CO^sub 2^ Leakage Detection in Potable Aquifers with a Pulselike CO^sub 2^-Release Test by Yang, Changbing, Hovorka, Susan D, Delgado-Alonso, Jesus, Mickler, Patrick J, Treviño, Ramón H, Phillips, Straun

“…This study presents two field pulselike CO...-release tests to demonstrate CO... leakage detection in a shallow aquifer by monitoring groundwater pH,…”
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