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Fully Coupled Hydro-Mechanical Modeling of Hydraulic Fracturing in Barnett Shale Formation

M. Jarrahi¹, H. M. Holländer¹
¹University of Manitoba, Winnipeg, MB, Canada

The unconventional shale gas reservoirs have a major contribution to hydrocarbon production in recent years. ... 扩展阅读

Coupled Models of Lithospheric Flexure and Magma Chamber Pressurization at Large Volcanoes on Venus

G. Galgana[1], P. McGovern[2], and E. Grosfils[2]

[1]Lunar and Planetary Institute, Houston, Texas, USA
[2]Pomona College, Claremont, California, USA

We present an implementation of the Structural Mechanics module of COMSOL Multiphysics to model the state of ... 扩展阅读

Expanding Your Materials Horizons

R. Pryor[1]
[1]Pryor Knowledge Systems, Inc. (COMSOL Certified Consultant), Bloomfield Hills, Michigan, USA

Materials and their related properties are intrinsically fundamental to the creation, development and ... 扩展阅读

页岩微波加热致裂的多尺度耦合数值模拟研究

崔光磊¹, 于洪雯¹
¹东北大学

已有研究结果表明，利用微波加热技术可使页岩气储层中产生裂缝，促进页岩气的增产。尽管在实验和数值上进行了广泛的研究，但在当前工作中样品尺度上的加热和矿物尺度上的破裂被分别、单独表示，微观观察结果并没有得到充分的解释。此外 ... 扩展阅读

Computational Modeling of Wave Propagation in a Geophysical Domain

J. McKenna[1], M. McKenna[1], S. Yushanov[2], J. Crompton[2], and K. Koppenhoefer[2]
[1]U.S. Army Engineering Research and Development Center
[2]ACES of Columbus, LLC, Columbus, OH, USA

The propagation of shear (S) and compression (P) waves within the earth allows geologists to track seismic ... 扩展阅读

多场耦合下页岩储层基质和裂缝渗透率的动态演化

冯雪磊 [1],
[1] 中国科学院地质与地球物理研究所

气体渗流机制和渗透率演化是预测页岩储层天然气产量的重要因素。本文建立了多场耦合下的基质和裂缝的动态渗透率演化模型，并将其整合到COMSOL求解器中，并利用岩土力学和地下水流模块求解。此外 ... 扩展阅读

On Boundary Conditions for CSEM Finite Element Modeling, I

J. Park[1], T. Bjornara[1], H. Westerdahl[2], and E. Gonzalez[2]
[1]Norwegian Geotechnical Institute (NGI), Oslo, Norway
[2]StatoilHydro Research Center, Norway

In this study, we propose an absorbing boundary domain (or condition), which is really simple but still ... 扩展阅读

Numerical Study of Membrane Polarization for a Network of Connected Pores

N. Rezaii [1], A. Hördt [1],
[1] Braunschweig University of Technology, Institute for Geophysics and Extraterrestrial Physics, Braunschweig, Germany

Spectral Induced Polarization (SIP) is a geophysical technique that measures the frequency dependence of the ... 扩展阅读

Pumping Tests: Comparison of 2D Numerical and 1D Analytical Solutions

E. Holzbecher[1]
[1]German University of Technology in Oman, Oman

For hydrogeologists pumping tests are the most common method to obtain characteristic aquifer properties, ... 扩展阅读

Aquifer Pumping Test Evaluation: 1D Classical vs. 2D Numerical Solutions

E. Holzbecher¹
¹German University of Technology in Oman

In a pumping test the drawdown of the water table in a piezometer is recorded, as response to pumping from a ... 扩展阅读

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