Related
Below are some tools that might be of interest; check them out 🙂.
pyopmspe11

A Python framework using OPM Flow for the CSP SPE11 benchmark project.
pycopm

plopm

Quick generation of PNGs, GIFs, and VTKs from a OPM Flow type model.
pyopmnearwell

ad-micp

A module to study CO2 leakage remediation by microbially induced calcite precipitation (MICP).
pymm

An open-source image-based framework for CFD in microsystems.