Dikun Yang (yangdikun@gmail.com)
3D resistor network solution for d.c. forward simulation problems. Matlab implementation.
A Python version is also available at：
Run the following scripts:
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RUNME.m: A self-testing program to ensure a correct installation and to demonstrate the workflow of software
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Example_Halfspace.m: Verification of the numerical accuracy by comparing with the analytic solution of a half-space
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Example_Casing.m: Simulation of the surface electric field with the presence of steel well casing
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Example_Infrastructure.m: Effect of complex metallic infrastructure on the surface dc resistivity data
Software environment:
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Tested with MATLAB R2020b and R2022a
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Should be compatible with recent MATLAB releases
Tutorials and citations:
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Dikun Yang, Douglas Oldenburg, and Lindsey Heagy, (2016), "3D DC resistivity modeling of steel casing for reservoir monitoring using equivalent resistor network," SEG Technical Program Expanded Abstracts : 932-936.
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Dikun Yang, (2024), "RESnet: 3D direct-current resistivity simulation using the equivalent resistor network circuit," GEOPHYSICS 89: F41-F51.