A fault slip model to study earthquakes due to pore pressure perturbations

S Dana, B Jha - arxiv preprint arxiv:2104.06257, 2021 - arxiv.org
The burgeoning need to sequester anthropogenic CO $ _2 $ for climate mitigation and the
need for energy sustenance leading upto enhanced geothermal energy production has …

Smooth implicit hybrid upwinding for compositional multiphase flow in porous media

SBM Bosma, FP Hamon, BT Mallison… - Computer Methods in …, 2022 - Elsevier
In subsurface multiphase flow simulations, poor nonlinear solver performance is a significant
runtime sink. The system of fully implicit mass balance equations is highly nonlinear and …

Numerical simulation of carbon dioxide flooding in fractured reservoirs using generic projection-based embedded discrete fracture model

X Rao, X He, Y Xu, H Kwak - Physics of Fluids, 2024 - pubs.aip.org
This paper, for the first time, integrates the generic projection-based embedded discrete
fracture model (pEDFM) with the commercial reservoir simulator ECLIPSE for carbon dioxide …

Dissipation-based nonlinear solver for fully implicit compositional simulation

J Jiang, H Pan - SPE Journal, 2022 - onepetro.org
In reservoir simulation of complex recovery processes, solving nonlinear equation system
arising from the fully implicit method (FIM) poses a significant challenge. The Courant …

Smooth Formulation for Three-Phase Black-Oil Simulation with Superior Nonlinear Convergence

J Jiang, XH Wen - SPE Reservoir Simulation Conference, 2023 - onepetro.org
Black-oil simulations with phase changes are challenging, because of the complex
interactions between the different components and the equilibrium behavior of the phases …

Efficient dissipation-based nonlinear solver for multiphase flow in discrete fractured media

J Jiang, H Pan - Journal of Computational Physics, 2023 - Elsevier
Solving nonlinear equation systems resulting from the Fully Implicit Method (FIM) remains a
challenge for numerical simulation of multiphase flow in subsurface fractured media. The …

Dissipation-Based Nonlinear Solver for Efficient Implicit Simulation of Compositional and Discrete Fracture Models

J Jiang, H Pan - SPE Reservoir Simulation Conference, 2023 - onepetro.org
The solution of nonlinear equation-system resulting from the Fully Implicit Method (FIM)
remains a challenge for numerically simulating multi-phase flow in subsurface fracture …

Robust and Accurate VT Flash Calculation and Efficient VT-Flash Based Compositional Flow Simulation

Y Li - 2021 - repository.kaust.edu.sa
Accurate phase behavior modeling of hydrocarbon and aqueous mixtures plays a critical
role in simulation of compositional flow in subsurface reservoirs, such as miscible gas …

[BOG][B] Algorithms and Discretization Schemes for Efficient Simulation of Multiphase Flow and Transport in Porous Media

SBM Bosma - 2021 - search.proquest.com
Multiphase flow and transport in porous media are described by highly nonlinear partial
differential equations. Implicit finite volume discretizations–used to numerically simulate …