MR51C:
Tensile and Shear Dynamic Rupturing Across Multiple Scales: Precursory Deformation II Posters


Submit an Abstract to this Session


Session ID#: 60849

Session Description:
The session focuses on the processes controlling hydraulic fractures and earthquake ruptures. Our aim is to provide a better understanding of the precursory deformations, the dynamics during the major failure event (as either fluid driven tensile or tectonic driven shear fracturing), and the post-rupture behavior. The rupture is governed by multiple factors including rock properties, in situ stress and fluid pressure conditions, or pre-existing heterogeneities (defects). Concurrent numerical efforts assist lab observations by unraveling the governing physical processes. Our aim is to integrate field, laboratory, and numerical investigations to address the multi-scale precursory deformation mechanisms before major tensile and shear rupture events.
Primary Convener:  Sergio Vinciguerra, University of Turin, Earth Sciences, Turin, Italy
Conveners:  Jean E Elkhoury, Univ. of California, Irvine, Cambridge, United States, Saied Mighani, University of Oklahoma Norman Campus, Norman, OK, United States and Wenlu Zhu, University of Maryland, College Park, United States
Primary Liaison:  Saied Mighani, University of Oklahoma Norman Campus, Norman, OK, United States
Chairs:  Jean E Elkhoury, Univ. of California, Irvine, Cambridge, United States and Sergio Vinciguerra, University of Turin, Earth Sciences, Turin, Italy
OSPA Liaison:  Wenlu Zhu, University of Maryland, College Park, United States
Index Terms:

1839 Hydrologic scaling [HYDROLOGY]
1859 Rocks: physical properties [HYDROLOGY]
3653 Fluid flow [MINERALOGY AND PETROLOGY]
3902 Creep and deformation [MINERAL PHYSICS]

Abstracts Submitted to this Session:

Stress Anisotropy and Velocity Anisotropy of Longmaxi Shale during Laboratory Hydraulic Fracturing (361404)
Wei Zhu1, Xu Chang2, Yibo Wang3, Hongyu Zhai1 and ZhenXing Yao4, (1)Institute of Geology and Geophysics, Chinese Academy of Sciences, Key Laboratory of Shale Gas and Geoengineering, Beijing, China, (2)Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (3)Institute of Geology and Geophysics, Chinese Academy of Sciences, State Key Laboratory of Lithospheric Evolution, Beijing, China, (4)Institute of Geology and Geophysics, Chinese Academy of Sciences, Key Laboratory of Earth and Planetary Physics, Beijing, China
Ultrasonic Monitoring of Fracture Propagation and Complexity in Laboratory-Scale Hydraulic Fracturing Experiments (395887)
Tim Witham, Pennsylvania State University Main Campus, University Park, PA, United States, Chris Marone, Pennsylvania State University, Department of Geosciences, University Park, United States and Parisa Shokouhi, Pennsylvania State University, Engineering Science and Mechanics, University Park, United States
Numerical Simulation of Proppant Transport in Propagating Hydraulic Fractures with Coupled MP-PIC and DDM Method (404882)
Huiying Tang1, Junsheng Zeng2, Heng Li3, Liehui Zhang1 and Yu-Shu Wu4, (1)SWPU Southwest Petroleum University, Petroleum Engineering, Chengdu, China, (2)Peking University, Beijing, China, (3)Peking University, Department of Energy and Resources Engineering, Beijing, China, (4)Colorado School of Mines, Petroleum Engineering, Golden, CO, United States
Active Acoustic Monitoring of Laboratory Hydraulic Fracture Growth under Triaxial Confinement (405371)
Thomas E Blum, Swiss Federal Institute of Technology Lausanne, ENAC IIC GEL, Lausanne, Switzerland and Brice T Lecampion, École Polytechnique Fédérale de Lausanne, Institute of Civil Engineering, Gaznat chair on Geo-Energy, Lausanne, Switzerland
The Effect of Roughness on the Elasticity and Permeability of Fractured Media (452423)
Clay Wood, Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States, Benjamin Madara, Pennsylvania State University Main Campus, University Park, PA, United States, Parisa Shokouhi, Pennsylvania State University, Engineering Science and Mechanics, University Park, United States, Jiang Jin, Pennsylvania State University, Civil and Environmental Engineering, University Park, PA, United States, Jacques Riviere, Pennsylvania State University, Engineering Science and Mechanics, University Park, PA, United States, Derek Elsworth, Pennsylvania State University Main Campus, Energy and Mineral Engineering and Geosciences, EMS Energy Institute, G3, University Park, United States and Chris Marone, Pennsylvania State University, Department of Geosciences, University Park, United States
Big data-based indentation to evaluate elasticity and fracture behavior of shales (469005)
Guoping Zhang, University of Massachusetts Amherst, Department of Civil and Environmental Engineering, Amherst, MA, United States, Shengmin Luo, Colorado School of Mines, Civil and Environmental Engineering, Golden, United States and Yongkang Wu, University of Massachusetts Amherst, Amherst, MA, United States
Time-Dependent analyses of First Motion derived Focal Mechanism Solutions in Volcanic Media (368804)
Sergio Vinciguerra, University of Turin, Earth Sciences, Turin, Italy, Thomas Ian King, University of Turin, Department of Earth Sciences, Turin, Italy, Philip M Benson, University of Portsmouth, Portsmouth, United Kingdom and Luca De Siena, University of Aberdeen, Geology and Petroleum Geology, Aberdeen, United Kingdom
Correlation between rate dependent frictional stability and viscoelastic energy dissipation (370303)
Wenlu Zhu, University of Maryland, College Park, United States and Joseph B. Walsh, MIT, Cambridge, United States
Testing of Microseismic Location Algorithms on Unstable Rock Face: Mount San Martino (Northern Italy) (370821)
Zhiyong Zhang1,2 and Luigi Zanzi2, (1)Politecnico di Milano, Milano, Italy, (2)Politecnico di Milano, Department of Civil and Environmental Engineering, Milano, Italy
Discrete Element Analysis of Acoustic Emission activity during Progressive Failure in Berea Sandstone (387227)
Harsh Biren Vora, Rice University, Houston, TX, United States and Julia Morgan, Rice University, Earth, Environmental and Planetary Sciences, Houston, TX, United States
Simulating the Propagation and Linkage of Cracks at the Onset of Failure Using Work Optimization (444505)
Laura Fattaruso, University of Massachusetts Amherst, Amherst, United States, Michele L Cooke, University of Massachusetts Amherst, Earth, Geographic and Climate Sciences, Amherst, United States and Jessica McBeck, University of Olso, Oslo, Norway

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