Results 241 to 250 of about 4,791 (279)

Investigation of Water Coning Phenomena in a Fractured Reservoir Using the Embedded Discrete Fracture Model (EDFM)

open access: yes81st EAGE Conference and Exhibition 2019, 2019
Summary Naturally fractured reservoirs hold significant reserves but are highly heterogeneous and are challenging to simulate flow in. Dual Porosity (DP) methods, although widely used, require fine tuning using production data and thus lack predictive capability in green field applications.
D.L.Y. Wong   +4 more
openaire   +2 more sources

THE ADVANCED EMBEDDED DISCRETE FRACTURE MODEL CONSIDERING THE CAPILLARY PRESSURE DIFFERENCE

Journal of Porous Media, 2020
Zhanke Li   +5 more
openaire   +3 more sources

Streamline tracing and applications in embedded discrete fracture models

Journal of Petroleum Science and Engineering, 2020
Abstract Fractures play important role in unconventional resources by influencing the fluid flow pattern underground. Streamline-based flow diagnostic is important to the history matching or operational optimization process of fractured reservoirs.
Hongquan Chen   +3 more
openaire   +1 more source

Particle Transport Scheme for Embedded Discrete Fracture Models

ECMOR XVII, 2020
Summary Embedded Discrete Fracture Models (EDFMs) for fractured porous media are preferable over Discrete Fracture Models if complex fracture geometries are to be fully resolved and the fractures and matrix discretizations are conformal. Lagrangian particle-tracking schemes offer convenient means for solute transport modeling because in EDFM frameworks,
R. Monga, R. Deb, D.W. Meyer, P. Jenny
openaire   +1 more source

The enriched-embedded discrete fracture model (nEDFM) for fluid flow in fractured porous media

Advances in Water Resources
Kaituo Jiao   +5 more
openaire   +3 more sources

Parameterization of embedded discrete fracture models (EDFM) for efficient history matching of fractured reservoirs

Journal of Petroleum Science and Engineering, 2021
Abstract Embedded Discrete Fracture Model (EDFM) is a promising approach to describe the reservoirs with fractures. Conventional streamline-based inversion method has been limited to the dual-porosity models where the natural fractures are modeled implicitly and flow between matrix blocks is not accounted for.
Hyunmin Kim   +3 more
openaire   +1 more source

An Improved Embedded Discrete Fracture Model and Domain Connectivity Algorithms on 3D Unstructured Grids

SSRN Electronic Journal, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tong Wang, Jun Yao
openaire   +2 more sources

An efficient embedded discrete fracture model based on the unstructured quadrangular grid

Journal of Natural Gas Science and Engineering, 2021
Abstract It is important yet challenging to effectively and accurately predict the recovery of fractured reservoirs. Among numerous fractured reservoir simulation models, the embedded discrete fracture model (EDFM) is the most outstanding one for it incorporates the discrete fractures into structured grids of the matrix, which precisely describes the
Hao Zhang, James J. Sheng
openaire   +1 more source

Modeling Fault Reactivation Using Embedded Discrete Fracture Method

SPE Annual Technical Conference and Exhibition, 2018
Abstract The integrity of a geological formation is a primary concern in any underground fluid injection project. Hydraulic pressurization due to injection may reduce fault strength, trigger fault slippage, and cause fault reactivation.
Shayan Tavassoli   +2 more
openaire   +1 more source

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