[Opm] Errors with a radial grid

Sergei Tantciura sergei.tantciura at rossoffshore.no
Tue Aug 23 10:07:53 UTC 2022


Hello,

I am trying to run a simple gas-to-oil injection case in cylindrical coordinates.
The well is placed in the center and is completed with connection factors computed in ECLIPSE.
The case runs fine in ECLIPSE but fails at the first time step with OPM.
I wonder if someone has encountered similar errors and could help me to troubleshoot:

Starting time step 0, stepsize 1 days, at day 0/31, date = 01-Jan-2022
Restart file written for report step   0/240, date = 01-Jan-2022 00:00:00
flow: /home/subsurface/opm-material/opm/material/common/Tabulated1DFunction.hpp:478: size_t Opm::Tabulated1DFunction<Scalar>::findSegmentIndex_(const Evaluation&, bool) const [with Evaluation = double; Scalar = double; size_t = long unsigned int]: Assertion `xValues_[lowerIdx] <= x' failed.
[subsurface-Latitude-7490:66561] *** Process received signal ***
[subsurface-Latitude-7490:66561] Signal: Aborted (6)

Kind regards,

Sergei



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