6th International Conference on Coupled THMC Processes in Geosystems

Registration

Reception

Opening GeoProc 2017

Principal amphitheatre

Keynote lecture (C.Spiers): Effects of THMC processes on rock and fault behavior under upper crustal conditions

Principal amphitheatre

C.Spiers

Reservoir mechanics (Nuclear waste disposal, CO2 sequestration, Energy storage, Petroleum engineering, Geothermal energy etc.)

Principal amphitheatre

J.Sulem

› Coupled Thermo-Hydro-Mechanical Behavior of Shale - Victor Vilarrasa, Associated Unit: Hydrogeology Group, Institute of Environmental Assessment and Water Research 09:30-09:45 (15min)

› Pore and grain scale changes during pore collapse and liquefaction in chalk - EURIPIDES Papamichos, Aristotle University of Thessaloniki, SINTEF Petroleum Research 09:45-10:00 (15min)

› THM Behavior of a Fluid Inclusion - A.P.S. Selvadurai, A.P.S. Selvadurai, McGill University 10:00-10:15 (15min)

› Chemical Control of Fracture Permeability, Injectivity, and Reservoir Sweep in Geologic CO2 Storage - Thomas Dewers, Sandia National Laboratories 10:15-10:30 (15min)

Coffee break

Reception

Reservoir mechanics (Nuclear waste disposal, CO2 sequestration, Energy storage, Petroleum engineering, Geothermal energy etc.)

Principal amphitheatre

C.Spiers

› Thermo-mechanical behavior of clays explained from the nanoscale - Laurent Brochard, Laboratoire Navier 11:00-11:15 (15min)

› Hydro-mechanical modelling of a coalbed methane production well via a dual-porosity approach - Francois Bertrand, Université de Liège 11:15-11:30 (15min)

› Hydro-mechanical modelling of a gallery sealing over the entire life of a deep repository - Daniel Ruiz, Universitat Politecnica de Catalunya 11:30-11:45 (15min)

› Flexible parallel implicit modelling of fractured reservoirs - Mauro Cacace, GFZ German Research Centre for Geosciences 11:45-12:00 (15min)

Lunch

Restaurant

Keynote lecture (E.Aharonov): A steady-state physics-based rock-friction constitutive law: predicting friction dependence on temperature, stress and slip rate

Principal amphitheatre

E. Aharonov

Induced seismicity, fault reactivation and landslides

Principal amphitheatre

Y.Guglielmi

› Coupled fluid flow and geomechanical modeling studies on fault activation, induced seismicity and potential fault leakage in geologic carbon storage - Jonny Rutqvist, Lawrence Berkeley National Laboratory 14:30-14:45 (15min)

› A numerical approach for simulation of shear dilation of three-dimensional fracture networks - Inga Berre, Christian Michelsen Research, University of Bergen 14:45-15:00 (15min)

› Superposition of processes may explain post-injection seismicity in deep geothermal systems - Silvia De Simone, Associated Unit: Hydrogeology Group, Institute of Environmental Assessment and Water Research, Dept.of Civil and Environmental Engineering, Universitat Politécnica de Catalunya (UPC) [Barcelona] 15:00-15:15 (15min)

› Strain localisation in submerged slopes due to rapid sedimentation - 15:15-15:30 (15min)

Experimental advances in THMC processes

Principal amphitheatre

E.Papamichos

› Flow of CO2-rich fluids in simulated wellbore interfaces: Experiments and models exploring reactive transport on length scales of several metres - Tim Wolterbeek, Utrecht University - Amir Raoof, Utrecht University 15:30-15:45 (15min)

› The impact of thermal cycles on the mobilization of shear strength for energy piles - Andreea Vasilescu, Institut de Recherche en Génie Civil et Mécanique 15:45-16:00 (15min)

› Mechanical properties of thin-layered rock masses in dry and water-soaked conditions and their influences on stability of large tunnels - Yuting Zhang, Yangtze River Scientific Research Institute 16:00-16:15 (15min)

› Experimental investigation of pore pressure propagation around the borehole during drilling in gas shale formations - MA Tianshou, State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chendu, Sichuan, P.R. China 16:15-16:30 (15min)

Numerical challenges in THMC modeling

Room 1

T. Poulet

› The effects of temperature on oil wellbore stability in rocks using coupled THM numerical simulation - Mohammad Oliaei, assistant professor at Tarbiat Modares University, Tehran, Iran 15:30-15:45 (15min)

› Coupled CFD-DEM simulation of slip instabilities in sheared granular layer: applications to granular fault gouge - Omid Dorostkar, Eldgenössische Technische Hochschule Zürich, Swiss Federal Laboratories for Materials Science and Technology 15:45-16:00 (15min)

› Hydraulic apertures of open and sealing fractures - Tobias Kling, Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences - Philipp Blum, Karlsruhe Institute of Technology (KIT), Institute of Applied Geosciences 16:00-16:15 (15min)

› A multiscale numerical modeling of elastoplastic behavior of saturated double porous geomaterials - YAJUN CAO, Laboratoire de Mécanique de Lille LML 16:15-16:30 (15min)

Refreshment

Reception

Experimental advances in THMC processes

Principal amphitheatre

K.Regenauer-Lieb

› Mechanical degradation analysis of sandstone under chemical corrosion - Wei Wang, Key Laboratory of Education for Geomechanics and Embankment Engineering, Hohai University 17:00-17:15 (15min)

› Effects of temperature on the instantaneous and time dependent volume changes of the Callovo-Oxfordian claystone - Malik Belmokhtar, École des Ponts ParisTech (ENPC) 17:15-17:30 (15min)

› Poroviscoelastic behavior of common sedimentary rock - Roman Makhnenko, Department of Civil & Environmental Engineering, University of Illinois at Urbana-Champaign 17:30-17:45 (15min)

Numerical challenges in THMC modeling

Room 1

D.Garagash

› Fluid-rock interactions in THMC simulations: its numerical challenges and future modeling perspectives - Allan Leal, ETH Zurich, Department of Earth Sciences 17:00-17:15 (15min)

› Thermo-hydro-mechanical modeling of an in situ heating test in the Callovo-Oxfordian claystone - Manon Vitel, Agence Nationale pour la Gestion des Déchets Radioactifs, Agence Nationale pour la Gestion des Déchets Radioactifs 17:15-17:30 (15min)

› An X-FEM technique for simulation of hydraulic fracturing in impervious fractured domains: numerical and experimental investigations - Mohammad Vahab, School of Civil and Environmental Engineering, The University of New South Wales, Sydney 2052, Australia. 17:30-17:45 (15min)

› Finite Strain description of Fractal Damage in Geo-materials - Ali KARRECH, School of Civil, Environmental and Mining Engineering, The University of Western Australia 17:45-18:00 (15min)

Cocktail

Poster hall

Poster Session

Poster hall

All topics

Hydraulic fracturing

Poster hall

Poster session

› An Enriched Finite Element Modeling of Hydraulic Fracture in Porous Media based on Continuum Damage Mechanics - Amir Reza Khoei, Sharif university of technology 18:00-21:00 (3h)

› Numerical Advances to simulate Shear Failure and Tensile Failure due to Hydraulic Fracturing Operations - Berta María Gómez Castro, Associated Unit: Hydrogeology Group, Universitat Politècnica de Catalunya [Barcelona] 18:00-21:00 (3h)

Experimental advances in THMC processes

Poster hall

Poster session

› Characterization of bentonite seal infiltrated with brine from laboratory test and theoretical modelling - Zhenze Li, Canadian Nuclear Safety Commission 18:00-21:00 (3h)

› Tracer tests and numerical simulations on nonlinear fluid flow behaviors in 2D fracture networks - Bo Li, Shaoxing University - Zhen Zhong, Shaoxing University 18:00-21:00 (3h)

Induced seismicity, fault reactivation and landslides

Poster hall

Poster session

Instabilities, bifurcation phenomena and strain localization due to THMC processes

Poster session

› Numerical analysis of strain localization in a Cosserat continuum with THM couplings - Hadrien Rattez, Laboratoire Navier 18:00-21:00 (3h)

Numerical challenges in THMC modeling

Poster hall

Poster session

› 3D Numerical Study on Permeability Property of Columnar Jointed Rock - qingxiang meng, Research Institute of Geotechnical Enginnering, Hohai University,Nanjing 210098, China 18:00-21:00 (3h)

› Energy-based approaches for the computation of fracture parameters in poroelastic media - Morteza Nejati, ETH Zurich 18:00-21:00 (3h)

› Reactive flow patterns in fractured media - Julian Mindel, Eldgenössische Technische Hochschule Zürich 18:00-21:00 (3h)

Reservoir mechanics (Nuclear waste disposal, CO2 sequestration, Energy storage, Petroleum engineering, Geothermal energy etc.)

Poster hall

Poster session

› Analytical model of self-sealing process of fractures in claystone - Soheib Maghsoodi, LEMTA 18:00-21:00 (3h)

› Fluid pressure feedback on rocks at the micro-scale - Martin Lesueur, School of Petroleum Engineering, The University of New South Wales 18:00-21:00 (3h)

› Model development for fully coupled hydro-thermal-mechanical analysis of brine migration in salt - Mengsu Hu, Lawrence Berkeley National Laboratory 18:00-21:00 (3h)

› Modeling stress transfer during hydraulic stimulation of geothermal reservoirs - Gunnar Jansen, University of Neuchâtel 18:00-21:00 (3h)

› Modelling the desiccation induced damage zone for a bedded argillaceous rock with a visco-elastoplastic model - Son Nguyen, Canadian Nuclear Safety Commission 18:00-21:00 (3h)

› Multiphysics modelling in the frame of deep geothermal energy systems - Alain dimier, Eifer Karlsruher Institut für Technologie 18:00-21:00 (3h)

› Numerical Homogenization Analysis on Elastic Property of Jointed Rock with Crystalline Structure - weiya xu, Hohai University 18:00-21:00 (3h)

› Studying overpressure and stress heterogeneity above a deep geothermal reservoir: a multi-physics rock mechanical approach - Robin Seithel, Karlsruhe Institute of Technology 18:00-21:00 (3h)

› THMC in deep geological nuclear waste disposal - Manman Hu, UNSW 18:00-21:00 (3h)