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Experimental and Modeling Research on Mass Transfer of Water-Gas-Oil Considering Molecular Diffusion in Subsurface Shale Porous Media with Complex Fracture Networks

Year: 2025

Type: article

Abstract: An improved Embedded Discrete Fracture Model is presented to model mass transfer of water-gas-oil considering molecular diffusion. The extended Sigmund correlation is the optimal method for predicting diffusion coefficients in subsurface fractured shale porous media. Molecular diffusion significantly affects water-gas-oil mass transfer in subsurface shale porous media with complex fracture networks.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15627900

Author: Liu, Jie

Language: English

Topic: Hydrocarbon exploration and reservoir analysis

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W6950088465

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