Rock physics workflows that stay reproducible.
A Windows desktop application for well-log interpretation and rock physics modelling: load your wells, build a workflow from typed steps, and run it again next month and get the same answer.
Three parts, licensed separately
The base application
Well and log management, crossplots, the workflow engine and its built-in steps. Everything that is not the Python editor and not a plugin.
base
Python editor
Drop into Python where the built-in steps stop. Script against the loaded wells, and keep the script inside the workflow so it travels with the project.
python-editor
Plugins
Native workflow steps — shale volume, porosity, and more — each licensed on its own so you pay for what you use.
plugin:<step-id>
Plugins
Vsh from gamma ray
Shale volume from a gamma-ray log, with linear and non-linear (Larionov, Clavier, Stieber) options.
Vsh from neutron–density
Shale volume from the neutron–density pair, using a shale point picked on the crossplot.
Porosity
Total and effective porosity from density, neutron, or sonic logs with matrix and fluid parameters.
How licensing works
Create an account, request the features you need, and an administrator grants them. The application signs in once and quietly renews a short-lived license token in the background — it does not phone home to check every action, and it keeps working across a flaky connection.