Enhancements

Bug Fixes

1. For simulations with CHEMICALS, fixed bug in the transport step related to mass balance of chemicals in deadend areas of the reservoir.
2. For simulations with CHEMICALS, fixed bug in gravity solver transport step.

Enhancement

1. Support well names greater than 8-chars when reading .UNRST files generated by Intersect.
2. Output well completion status of open or closed to the .UNRST file.

Bug Fixes

Bug Fixes

1. Streamlines were not being displayed correctly for grids that did not have cell i,j ordering in the standard left-handed coordinate system.еК

Enhancements

1. Updated reservoir fluid in place keyword names from FIPOIL to RFIPOIL. Similar for GAS and WAT.
2. Force the coordinates of the streamlines in the .SLN??? files to be in the same coordinate system as the .EGRID rather than always writing out in absolute coordinates.
3. Check when NAME8MAX=ON and more than one well‰ЫЄs name shares the first 8-char with another well. Simulation is stopped.еК

Bug Fixes

Enhancements

1. Support the CSTAT keyword when reading .INIT files generated by GigaPowers.
2. Upgraded SAMG solver to v28a1.

Bug Fixes

Enhancements

1. Support Intersect when reading .UNRST and .RFT files.
2. 3DSL no longer automatically deletes the non-unified Eclipse formatted summary and restart files, as the file extension wildcard could possible delete non-Eclipse files.
3. Improve the mapping between wells to streamlines to wells when reading in FD simulation .RFT and .UNRST files.

Bug fixes

Enhancements

1. The PHASEVOL keyword properties will be written out for the final timestep by default.
2. For non-unified Eclipse output files, support has been added for files written out for timesteps between 10000 and 29999.

Enhancements

1. When extracting streamlines from PSIM simulations and the well rates do not exist in a .RFT file, reset open wells to closed if all their layer rates estimated from the velocity field remain zero.

Bug Fixes

1. Bug fix to streamline tracing time-of-flight calculation for gridcells with ultra-low fluxes.
2. For compressible PVT systems with CHEMICALS, results were not thread-safe when executed on multiple cores.

Enhancements

1. Added the keyword option LASTSIMBHP to HISTPRD, HISTINJ, and HISTCTRL keywords to switch wells from a rate control, to their last value of simulated flowing bottom-hole-pressure. This is useful when forecasting well rates forward at fix BHP_Сйs.
2. 3DSL will no longer support reading *.rst files created by a version of 3DSL dated earlier than V2014.

Bug Fixes

Enhancement

1. Output the .EGRID file rather than the .GRID file by default when creating the grid wireframe information even if ZCORN/COORD keywords are not present in the input file. л_The .EGRID format is typically about 60% smaller than the .GRID format so is faster to read/write. Use EXTENSIBLE=F to force a .GRID file output.

Bug Fixes