Bug Fixes

1. Resrvoir phase pore volumes assigned to boundaries were not being output correctly.
2. The number of gridblock connections written to the .wcc file for boundaries was limited to 99999. Now extended to 9999999.

Enhancements

Bug Fixes

1. For SURVEILLANCE=ON, the %PV value written to the .wpv file sometimes contained ‘****’ rather than a number.  This then caused a restart SURVEILLANCE=ON run, based on the faulty .wpv file, to fail.
2. Wells on LASTSIMBHP at the first timestep of a restarted run would shut-in rather than remain open and reset to LASTVOI rate control, if their final rate control in the base run resulted in backflow.  This bug was introduced in the v2020.0821 version.

Enhancements

Bug Fixes

1. For CHEMICALS the cumulative mass of each chemical injected or produced at each well was incorrectly calculated as 2x the actual value.

Enhancements

1. RSAVG keyword now allowed for compressible MODEL=IMMISCIBLE runs.
2. DRYGASPVT keyword is now required for all compressible MODEL=IMMISCIBLE runs.

Bug Fixes

1. When SURVEILLANCE=ON:
   1. MODEL=BLACKOIL the HISTGAS rate was ignored if HISTFREEGAS=OFF.  Now only the free gas portion of HISTGAS rate is ignored.
   2. Minor changes to the calculation of well porevolumes for shared gridblocks between producers. This changes the material balance calculation results slightly, compared to the 2020.0528 release.
   3. Minor bug fixes when forecasting compressible surveillance runs.

Enhancements

Bug Fixes

Bug Fixes

1. Parallel compute bug when writing the .wpv file.  Might affect forecast runs when SURVEILLANCE=ON.
2. Bug fix in 1D-solver for compressible PVT flow simulation runs.
3. Bug fix when SLINES2= is present when writing to the .sl2 file.

Bug Fixes

1. Upon running 3DSL it could delete *.rst files of a different 3DSL run in the same folder if the two runs share the same rootname in a wildcard match up to suffix ‘.1234567.rst’ of the .rst name file.
2. The keyword WELTARGET in an Eclipse schedule file was not being ignored for wells on WCONHIST when converting from a .SCH to a .3dslrec file.

Bug Fixes

1. When translating a well path from X=, Y=, Z= to intersected gridcells (I,J,K) for CPG grids, intersected gridcells were not always found if the grid COORD lines were not vertical.  Also improved performance when searching the CPG grid and translating the wellpath.

Enhancements