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The Open Porous Media (OPM) initiative encourages open innovation and reproducible research for modeling and simulation of porous media processes.

All OPM software and open data sets are hosted in git repositories here.

For more information, see https://opm-project.org

Popular repositories Loading

  1. ResInsight ResInsight Public

    3D viewer and post processing of reservoir models

    C++ 196 97

  2. opm-simulators opm-simulators Public

    OPM Flow and experimental simulators, including components such as well models etc.

    C++ 137 131

  3. LBPM LBPM Public

    Pore scale modelling

    C++ 83 38

  4. opm-data opm-data Public

    Clean version of opm-data without reference results

    ECL 58 50

  5. IFEM IFEM Public

    IFEM - Isogeometric Toolbox for the solution of PDEs

    C 45 20

  6. opm-core opm-core Public

    Collection of utilities, solvers and other components.

    C++ 44 50

Repositories

Showing 10 of 53 repositories
  • ResInsight Public

    3D viewer and post processing of reservoir models

    OPM/ResInsight’s past year of commit activity
    C++ 196 GPL-3.0 97 1,199 2 Updated Jan 5, 2026
  • opm-utilities Public

    A collection of utilities of interest to the opm community

    OPM/opm-utilities’s past year of commit activity
    Python 16 43 3 2 Updated Jan 5, 2026
  • opm-simulators Public

    OPM Flow and experimental simulators, including components such as well models etc.

    OPM/opm-simulators’s past year of commit activity
    C++ 137 GPL-3.0 131 283 144 Updated Jan 5, 2026
  • opm-upscaling Public

    Single-phase and steady-state upscaling methods

    OPM/opm-upscaling’s past year of commit activity
    C++ 14 GPL-3.0 45 5 3 Updated Jan 5, 2026
  • opm-grid Public

    DUNE module supporting grids in a corner-point format

    OPM/opm-grid’s past year of commit activity
    C++ 24 GPL-3.0 78 6 32 Updated Jan 5, 2026
  • opm-common Public

    Common components for OPM, in particular build system (cmake).

    OPM/opm-common’s past year of commit activity
    C++ 35 GPL-3.0 118 117 74 Updated Jan 5, 2026
  • pyopmspe11 Public

    A Python framework using OPM Flow for the SPE11 benchmark project

    OPM/pyopmspe11’s past year of commit activity
    Python 17 MIT 13 7 0 Updated Jan 2, 2026
  • OPM/opm-reference-manual’s past year of commit activity
    Python 4 9 10 3 Updated Dec 30, 2025
  • ResInsight-UserDocumentation Public

    Documentation for Resinsight

    OPM/ResInsight-UserDocumentation’s past year of commit activity
    HTML 3 4 0 0 Updated Dec 21, 2025
  • opm-tests Public

    Data sets intended for integration and regression testing reservoir simulations

    OPM/opm-tests’s past year of commit activity
    ECL 32 62 7 19 Updated Dec 18, 2025

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