A 3-D hydraulic fracture propagation model applied for shale gas reservoirs with multiple bedding planes
Rock layering, a critical factor in determining fracture height growth, is pervasive in
Longmaxi shale formation in the southwest of China. This formation has characteristics of …
Longmaxi shale formation in the southwest of China. This formation has characteristics of …
The shifted interface method: a flexible approach to embedded interface computations
We propose a new embedded finite element method to simulate partial differential equations
over domains with internal interfaces. Our approach belongs to the family of …
over domains with internal interfaces. Our approach belongs to the family of …
Unified Riemann solution for multi-physics coupling: Anisotropic poroelastic/elastic/fluid interfaces
For wave propagation problems, we derive a closed expression of Riemann solvers for the
interface between two distinct physics models with anisotropic material properties. For the …
interface between two distinct physics models with anisotropic material properties. For the …
Stabilized DG-PSTD method with nonconformal meshes for electromagnetic waves
We present a node-based discontinuous Galerkin (DG) pseudospectral time domain (PSTD)
algorithm, with adaptive nonconformal unstructured meshes, for 3-D large-scale Maxwell's …
algorithm, with adaptive nonconformal unstructured meshes, for 3-D large-scale Maxwell's …
An efficient thin layer equivalent technique of SETD method for thermo-mechanical multi-physics analysis of electronic devices
QQ Liu, M Zhuang, W Zhan, N Liu, QH Liu - International Journal of Heat …, 2022 - Elsevier
A coupled thermo-mechanical simulation technique is proposed for reliability analyses of
electronic devices based on the spectral element time domain (SETD) method. The transient …
electronic devices based on the spectral element time domain (SETD) method. The transient …
Investigation of multiple hydraulic fractures evolution and well performance in lacustrine shale oil reservoirs considering stress heterogeneity
Giant Ordos basin, which locating in the northern China, consists of Palaeozoic lacustrine
stacked sandstone and shale deposits with characteristics of low-permeability matrix rock …
stacked sandstone and shale deposits with characteristics of low-permeability matrix rock …
A microseismic-based fracture properties characterization and visualization model for the selection of infill wells in shale reservoirs
J Tang, C Ehlig-Economides, B Fan, B Cai… - Journal of Natural Gas …, 2019 - Elsevier
Microseismic monitoring is widely applied to detect microseisms touched off by shear
slippage on bedding planes or natural fractures in the vicinity of the hydraulic fracture stages …
slippage on bedding planes or natural fractures in the vicinity of the hydraulic fracture stages …
Fast uncertainty quantification by sparse data learning from multiphysics systems
B Sun, Y Wang, H Feng, E Chung… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Data learning is a burgeoning area; here, we refer to it as a gorgeous blend of scientific
computing and high-dimensional statistics. In this article, we propose a generalized …
computing and high-dimensional statistics. In this article, we propose a generalized …
A compact upwind flux with more physical insight for wave propagation in 3-D poroelastic media
A high-order discontinuous Galerkin (DG) method with nonconformal meshes is developed
to accurately simulate large-scale poroelastic wave propagation in 3-D isotropic media. An …
to accurately simulate large-scale poroelastic wave propagation in 3-D isotropic media. An …
Spectral element modeling of elastic wave propagation in an anisotropic background with discrete anisotropic fractures
J Xu, H Hu, QH Liu, Q Zhan… - Geophysical Journal …, 2021 - academic.oup.com
We formulate and implement a spectral element method to simulate elastic wave
propagation in an arbitrary anisotropic background with discrete anisotropic fractures. The …
propagation in an arbitrary anisotropic background with discrete anisotropic fractures. The …