Numerical investigation of different petrophysical joint inversion schemes

Dataset Description This dataset accompanies a joint inversion study and contains the scripts and resources necessary to reproduce synthetic experiments and visualizations. It is organized into the following components: 01_create_model.pyGenerates the physical model used for the synthetic joint inversion study. This includes the definition of model geometry and physical property distributions. 02_create_syn_data.pyProduces synthetic data for the inversion experiments based on the model created in the previous step. This simulates observational data for different petrophysical relationships. 03a_pij_archie/Contains configuration files and resources for joint inversion using Archie's law as the petrophysical relationship. 03b_pji_waxmansmits/Contains configuration files and resources for joint inversion using the Waxman–Smits model, which accounts for clay conductivity contributions. 03_joint_inversion.pyCore script that performs petrophysical joint inversion using the configurations provided in the respective subdirectories. It supports both petrophysical models and handles the optimization routines. 04_plot_results.pyPost-processing and visualization script to plot inversion results, compare true and recovered models, and analyze residuals and model misfits. Further information regarding the usage of the petrophysical joint inversion schemes can be found at: https://github.com/geophilik/petrojoint https://github.com/florian-wagner/four-phase-inversion