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Magne Sjaastad
a4713ed43b
The geometry path exported the raw equivalent diameter for every fishbones lateral segment. The legacy tree path replaced it with an effective diameter, computed in updateDataForMultipleItemsInSameGridCell, which was removed together with the rest of the tree code. Reinstate both rules. Laterals sharing a grid cell get Deff = sqrt(d1^2 + d2^2 + ..) over the lateral segments in that cell (#7686). The first segment of a lateral shares its cell with the main bore and with the first segment of every other lateral on the same sub, so it inherits the effective diameter of the second segment of the same lateral (#7731). A lateral contained in a single grid cell has no second segment and keeps the combined value, which is where the difference from the tree path was most visible. Lateral segments are recorded while the branches are built, since the grid cell of a segment is not recoverable afterwards. COMPSEGS deduplication clears the cell intersections of segments in an already connected cell. The context is shared by the main bore and all tie-in laterals, and applied once the branches are assembled. Verified against the twelve projects in TestModels/msw-export: every well with stored reference output now matches the legacy values, including the fishbones laterals that previously differed.
ResInsight
ResInsight is an open source, cross-platform 3D visualization and post-processing tool for reservoir models and simulations.
Key Features
- Specialized Visualizations: Tailored for efficient interpretation of reservoir simulation data with visualizations of properties, faults, and wells
- Performance-Oriented: Exploits multi-core CPUs and GPUs for highly responsive operation
- Statistical Analysis: Handles large numbers of realizations with built-in statistical calculations
- Python Integration: Enables powerful result manipulation and computations with two-way data exchange
- GNU Octave Integration: Enables powerful result manipulation and computations with two-way data exchange
- Extensible Framework: Supports additional data sources and visualization methods (solvers, seismic data, CSEM, geomechanics)
- Eclipse Integration: Supports export to Eclipse input formats for simulation cycles and parameter studies
Supported Input Formats
- Eclipse binary output (*.GRID, *.EGRID files with corresponding *.INIT, *.XNNN, and *.UNRST files)
- Selected Eclipse input file sections
- Grid information with cell property data sets
Technology Stack
ResInsight utilizes:
- Equinor/resdata and OPM/opm-common libraries for Eclipse result file access
- Qt for the application framework
- Qwt for plotting functionality
- vcpkg for dependency management
Platform Support
ResInsight is cross-platform with automated testing on:
- Red Hat Enterprise Linux (RHEL)
- Ubuntu
- Windows 11
Documentation
Development
Source Code
git clone git://github.com/OPM/ResInsight.git
Minimum Requirements
- gcc 13
- clang 19
- CMake 3.15
- MSVC 2022 17.4
These requirements are defined by used features in c++23 like std::stacktrace and std::expected.
Dependencies
Most dependencies are managed using vcpkg as defined in vcpkg.json
Contributing
Contributions are welcome! Please:
- Use the
devbranch for contributions and pull requests - Note that the
masterbranch is kept stable and updated only for releases - See Spell Checking Guide for information on automated spell checking
Building
See the Build Instructions for detailed setup information.
License
ResInsight is co-developed by Equinor ASA, Ceetron Solutions AS, and Ceetron AS. The software is copyrighted by Ceetron and Equinor and licensed under GPL 3+. See the COPYING file for details.