[HTML][HTML] Projection-based embedded discrete fracture model (pEDFM)

M Ţene, SBM Bosma, MS Al Kobaisi… - Advances in Water …, 2017 - Elsevier
This work presents a new discrete fracture model, namely the Projection-based Embedded
Discrete Fracture Model (pEDFM). Similar to the existing EDFM approach, pEDFM …

Numerical modeling of two-phase fluid flow in deformable fractured porous media using the extended finite element method and an equivalent continuum model

AR Khoei, N Hosseini, T Mohammadnejad - Advances in water resources, 2016 - Elsevier
In the present paper, a numerical model is developed based on a combination of the
extended finite element method and an equivalent continuum model to simulate the two …

Upscaling of geological models of oil reservoirs with unstructured grids using lifting-based graph wavelet transforms

A Rezapour, A Ortega, M Sahimi - Transport in Porous Media, 2019 - Springer
Wavelet transforms (WTs) constitute a class of powerful tools for spectral and local analysis
of data, such as time series, geophysical data, and well logs, as well as modeling of various …

Dynamic grid for mesh generation by the advancing front method

SH Lo - Computers & Structures, 2013 - Elsevier
The advancing front approach is known to be robust, versatile over domains of different
dimensions with diverse geometrical and topological characteristics, and is able to generate …

Physics‐based preconditioners for flow in fractured porous media

TH Sandve, E Keilegavlen… - Water Resources …, 2014 - Wiley Online Library
Discrete fracture models are an attractive alternative to upscaled models for flow in fractured
media, as they provide a more accurate representation of the flow characteristics. A major …

Interior boundary-aligned unstructured grid generation and cell-centered versus vertex-centered CVD-MPFA performance

S Manzoor, MG Edwards, AH Dogru… - Computational …, 2018 - Springer
Grid generation for reservoir simulation must honor classical key constraints and be
boundary aligned such that control-volume boundaries are aligned with geological features …

Analysis of cross correlations between well logs of hydrocarbon reservoirs

H Dashtian, GR Jafari, Z Koohi Lai, M Masihi… - Transport in porous …, 2011 - Springer
We carry out a series of cross-correlation analysis of raw well-log data, in order to study the
possible connection between natural gamma ray (GR) logs and other types of well logs …

Unstructured grid generation in porous domains for flow simulations with discrete-fracture network model

SS Bahrainian, A Daneh Dezfuli… - Transport in Porous …, 2015 - Springer
In this paper, an unstructured grid generation algorithm is presented to produce two-and
three-dimensional grids in porous media with networks of discrete fractures. The proposed …

Three-dimensional unstructured gridding for complex wells and geological features in subsurface reservoirs, with CVD-MPFA discretization performance

S Manzoor, MG Edwards, AH Dogru - Computer Methods in Applied …, 2021 - Elsevier
Grid generation for reservoir simulation, must honour classical key geological features and
multilateral wells. The features to be honoured are classified into two groups;(1) involving …

A geometry-based adaptive unstructured grid generation algorithm for complex geological media

SS Bahrainian, AD Dezfuli - Computers & geosciences, 2014 - Elsevier
In this paper a novel unstructured grid generation algorithm is presented that considers the
effect of geological features and well locations in grid resolution. The proposed grid …