H43G:
Coupled Chemical and Physical Processes During Fluid-Rock Interaction II Posters

Submit an Abstract to this Session



Session ID#: 26537

Session Description:
During fluid/rock interactions geochemical reactions can change the physical and chemical characteristics of the matrix. Existing minerals can dissolve while new phases can form, affecting physical parameters such as porosity and permeability. Mineral reactions can also affect the mechanical properties of the rock by cementing grains or, alternatively, fracturing the porous matrix. Fluid transport along grain boundaries can lead to locally-targeted dissolution or precipitation that can dramatically influence rock cohesiveness, elastic properties and fracture toughness. Similarly, heterogeneities in physical rock properties can lead to non-linear phenomena such as fluid channeling and wormhole formation. All these processes can have profound impacts on a range of processes including diagenesis, weathering, geological carbon sequestration, enhanced oil recovery, and contaminant transport.

This session welcomes contributions that present state-of-the-art numerical simulations, laboratory experiments, and field studies focusing on the feedbacks and coupling between chemical and physical processes that take place during fluid-rock interaction.

Primary Convener:  Lawrence M Anovitz, Oak Ridge National Laboratory, Chemical Sciences Division, Oak Ridge, TN, United States
Conveners:  Simon Emmanuel, The Hebrew University of Jerusalem, Jerusalem, Israel
Chairs:  Simon Emmanuel, The Hebrew University of Jerusalem, Jerusalem, Israel and Lawrence M Anovitz, Oak Ridge National Laboratory, Chemical Sciences Division, Oak Ridge, TN, United States
OSPA Liaison:  Simon Emmanuel, The Hebrew University of Jerusalem, Jerusalem, Israel
Co-Organized with:
Hydrology, Earth and Planetary Surface Processes, Mineral and Rock Physics, Nonlinear Geophysics, and Volcanology, Geochemistry and Petrology

Cross-Listed:
  • EP - Earth and Planetary Surface Processes
  • MR - Mineral and Rock Physics
  • NG - Nonlinear Geophysics
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

1039 Alteration and weathering processes [GEOCHEMISTRY]
5104 Fracture and flow [PHYSICAL PROPERTIES OF ROCKS]
5112 Microstructure [PHYSICAL PROPERTIES OF ROCKS]
5114 Permeability and porosity [PHYSICAL PROPERTIES OF ROCKS]

Abstracts Submitted to this Session:

Geochemical anomaly in ancient subduction boundary fault: Trench-parallel heterogeneity in slip behavior caused by variation of mineral composition (247791)
Takeaki Ogawa1, Tsuyoshi Ishikawa2, Shunya Kaneki1 and Tetsuro Hirono1, (1)Osaka University, Osaka, Japan, (2)JAMSTEC, Nankoku, Kochi, Japan
Reaction fronts: how do they work? (271693)
John Wheeler, University of Liverpool, Earth, Ocean and Ecological Sciences, Liverpool, L69, United Kingdom, Henri Leclère, Chrono-Environnement, CNRS, Université Bourgogne Franche-Comté, Besançon, France, Dan Faulkner, University of Liverpool, Liverpool, L69, United Kingdom, Sergio Llana-Funez, University of Oviedo, Geology, Oviedo, Spain and John D Bedford, University of Liverpool, Earth, Ocean and Ecological Sciences, Liverpool, United Kingdom
Universal Linear Scaling of Permeability and Time for Heterogeneous Fracture Dissolution (216327)
Lichun Wang, University of Texas at Austin, Geological Sciences, Austin, TX, United States and M. Bayani Cardenas, University of Texas at Austin, Austin, TX, United States
Mineral Precipitation in Fractures: Multiscale Imaging and Geochemical Modeling (253985)
Sassan Hajirezaie1, Catherine A Peters1, Alexander Swift2, Julia Meyer Sheets3, David R Cole4, Dustin Crandall5, Michael Cheshire6, Andrew Gregory Stack7 and Lawrence M Anovitz8, (1)Princeton University, Princeton, NJ, United States, (2)Ohio State University Main Campus, Columbus, OH, United States, (3)The Ohio State University, School of Earth Sciences, Columbus, OH, United States, (4)Ohio State University Main Campus, School of Earth Sciences, Columbus, United States, (5)National Energy Technology Laboratory Morgantown, Morgantown, United States, (6)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (7)Oak Ridge National Laboratory, Oak Ridge, United States, (8)Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, Oak Ridge, United States
Validating predictions of evolving porosity and permeability in carbonate reservoir rocks exposed to CO2-brine (298202)
Megan M Smith1, Yue Hao2 and Susan Carroll2, (1)Lawrence Livermore National Laboratory, Livermore, United States, (2)Lawrence Livermore Nat'l Lab, Livermore, CA, United States
Coupled multiphase reactive flow and mineral dissolution-precipitation kinetics: Examples of long-term CO2 sequestration in Utsira Sand, Norway and Mt. Simon Formation, Midwest USA (266587)
Yilun Zhang1, Guanru Zhang2, Peng Lu3, Bin Hu4 and Chen Zhu1, (1)Indiana University Bloomington, Bloomington, IN, United States, (2)Zhejiang University, School of Earth Sciences, Hangzhou, China, (3)Saudi Aramco, Dhahran, Saudi Arabia, (4)Beijing Normal University, Beijing, China
Mode-I Fracture Toughness Testing and Coupled Cohesive Zone Modeling at In Situ P, T, and Chemical (H2O-CO2-NaCl) Conditions (263456)
Thomas A Dewers1, Robert Charles Choens II2, Richard A Regueiro3, Peter Eichhubl4, Charles R Bryan2, Alex J Rinehart5, Jiann-cherng Su6 and Jason E Heath2, (1)Sandia National Laboratories, Albuquerque, United States, (2)Sandia National Laboratories, Albuquerque, NM, United States, (3)University of Colorado, Boulder, CO, United States, (4)HotRock, Bureau of Economic Geology, The University of Texas at Austin, Austin, United States, (5)New Mexico Tech, Earth and Environmental Science, Socorro, United States, (6)Sandia National Laboratories, Geothermal Department, Albuquerque, NM, United States
Sample environment for in situ synchrotron XRD measurements for CO2 interaction with subsurface materials (290848)
Mohamed Elbakhshwan, Brookhaven National Laboratory, Upton, NY, United States, Simerjeet Gill, Brookhaven National Laboratory, Upton, United States, Randy Weidner, Brookhaven National laboratory, Upton, United States and Lynne Ecker, Brookhaven Natioanl Laboratory, Upton, United States
The Effect of Experimental Weathering on the Multiscale Pore Structure of Granites: A (U)SANS, Imaging Analysis (282357)
Lawrence M Anovitz, Oak Ridge National Laboratory, Chemical Sciences Division, Oak Ridge, TN, United States, Julie Sheets, The Ohio State University, Columbus, OH, United States, Xin Gu, Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States, Susan Brantley, Pennsylvania State University, Earth and Environmental Systems Institute, University Park, PA, United States, David R Cole, Ohio State University Main Campus, School of Earth Sciences, Columbus, United States, Eugene S. Ilton, Pacific Northwest National Laboratory, Geochemistry, Richland, WA, United States, David F.R. Mildner, NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD, United States, Ken C. Littrell, Oak Ridge National Laboratory, Neutron Technologies Division, Oak Ridge, United States and Cedric Gagnon, National Institute of Standards and Technology Gaithersburg, Gaithersburg, MD, United States
Nano- to Formation-Scale Estimates of Mineral-Specific Reactive Surface Area (293415)
Alexander Swift, Ohio State University Main Campus, Columbus, OH, United States, Julie Sheets, The Ohio State University, Columbus, OH, United States, Lawrence M Anovitz, Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, Oak Ridge, United States and David R Cole, Ohio State University Main Campus, School of Earth Sciences, Columbus, United States
Detachment of particulate iron sulfide during shale-water interaction (269647)
Simon Emmanuel and Yevgeny Kreisserman, The Hebrew University of Jerusalem, Jerusalem, Israel
Effect of flood conditions on the deterioration of porous clay-based brick (259959)
Lisa Mol and Adrienn Tomor, University of the West of England, Department of Geography and Environmental Management, Bristol, United Kingdom
A Cyclic Dissolution Test for Understanding Water Quality of Effluent from Rock Muck under Rain Events (235289)
Takuya Urakoshi1, Takeshi Kawagoe1 and Takehiro Ohta2, (1)Railway Technical Research Institute, Kokubunji, Japan, (2)Yamaguchi University, Faculty of Science, Yamaguchi, Japan
A novel procedure for Rubidium separation and its isotope measurements on geological samples by MC-ICP-MS (224286)
Jinlong Ma1, Zhuoying Zhang2, Gangjian Wei2 and Le Zhang3, (1)GIG Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China, (2)Guangzhou Institute of Geochemistry, CAS, Guangzhou, China, (3)Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, United States

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