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Magne Sjaastad
74a6c0827b
The geometry path emitted one WELSEGS row per cell intersection of a fishbones lateral, ignoring the max segment length and the custom segment intervals. The tree path split them like every other completion, in collectCompletionWelsegsSegments. Split each cell intersection with createSubSegmentMDPairs and chain the resulting rows. The lateral geometry is not part of the well path, so the TVD of a sub-segment cannot be interpolated along the well path. Interpolate linearly between the start and end TVD of the intersection instead, as the tree path did for fishbones. The cell is connected by the first sub-segment only, leaving COMPSEGS unchanged, and the lateral label stays on the first row. An intersection now covers several segment numbers that share one effective diameter, and must still contribute once to the sum for its cell. FishbonesLateralSegment therefore holds the segment numbers of an intersection rather than a single one, and the intersections are grouped per lateral in FishbonesLateral. This replaces the separate list of first and second segment numbers, since the reduction rule is now expressed on the intersections of a lateral. Verified with a copy of fishbones.rsp with max segment length enforced at 4 m: the three laterals are split into three or four rows each, depths are evenly interpolated, effective diameters are unchanged at 0.01664 and 0.00960, and COMPSEGS is identical. The sweep against TestModels/msw-export is unchanged, as none of the projects enforce a max segment length.
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.