A comprehensive Open Source repository for Petrophysics, providing tools, scripts, and resources for analyzing subsurface data. Ideal for geoscientists, engineers, and researchers working with porosity, permeability, and other petrophysical properties. Join us in advancing the science of subsurface exploration and reservoir characterization.

This project attempts to construct a missing well log from other available well logs, more specifically an NMR well log from the measured Gamma Ray (GR), Caliper, Resistivity logs and the interpreted porosity from a well.

A python package to deconstruct MOFs into building units, compute porosity, remove unbound guests and compute cheminfomatic data of building units

Python package for Petrophysical analysis.

This ABAQUS UHYPER subroutine implements the hyperelastic energy density derived in Journal of the Mechanics and Physics of Solids 122 (2019), 364–380 for the macroscopic elastic response of non-Gaussian elastomers weakened by an isotropic and non-percolative distribution of equiaxed pores. This result is valid for any choice of I1-based incompr…

Thermo Forge Demo is an Unreal Engine plugin demo project for simulating and querying realistic heat, climate, and thermal conditions.

Image-to-image deep learning framework for MRI to porosity map translation

This repository contains MATLAB codes and examples that calculate and visualize the three types of porosity for a Region of Interest. Citing article: Sun et al. (2021), X-ray computer tomography-based porosity analysis: Algorithms and application for porous woody biomass. Powder Technology. https://doi.org/10.1016/j.powtec.2021.05.006

Desktop application for porosity-degraded composite laminate analysis

Calculating fracture and vuggy porosity based on Xuan et.al 2014

Automatically applies betsi criteria to a group of isotherms, and doesn't give up!

Integrating diagenetic equations using Python, inspired by LMA-Matlab, which was created by Niklas Hohmann

Porosity REV (Representative Elementary Volume) from a segmented 3D image using random cube sampling.

Estimating formation total porosity using Archie's Equation

2D image analysis tool tailored for additively manufactured lattice structures

Microstructure vision-based porosity analysis

Eight analytic theory papers (Gregor 2006). Each names a structural property of software systems — porosity, separability, partition, continuity, substrate, symptom, accidental category — and traces its consequences.

Formation evaluation of Roger 10-4 well, Ellis County Kansas - LAS file analysis with Python

Segmentação de espaço poroso em micro-CT de rochas-reservatório (Digital Rock Physics): U-Net, datasets reais do pré-sal e arenitos, comparação com foundation model SAM2-UNet e validação de porosidade contra laboratório.