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Mark wells with negative and trivial potentials as not operable

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The simulator will try to compute potentials at every iterations to
try to reopen the well.
This commit is contained in:
Tor Harald Sandve
2021-11-18 11:57:16 +00:00
parent d163bebcdc
commit b5cdb1048a
8 changed files with 124 additions and 8 deletions
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24
opm/simulators/wells/BlackoilWellModel_impl.hpp
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@@ -840,6 +840,18 @@ namespace Opm {
}
OPM_END_PARALLEL_TRY_CATCH_LOG(local_deferredLogger, "assemble() failed: ",
terminal_output_, grid().comm());
//update guide rates
if (guideRateUpdateIsNeeded()) {
const int reportStepIdx = ebosSimulator_.episodeIndex();
const double simulationTime = ebosSimulator_.time();
const auto& comm = ebosSimulator_.vanguard().grid().comm();
const auto& summaryState = ebosSimulator_.vanguard().summaryState();
std::vector<double> pot(numPhases(), 0.0);
const Group& fieldGroup = schedule().getGroup("FIELD", reportStepIdx);
WellGroupHelpers::updateGuideRates(fieldGroup, schedule(), summaryState, this->phase_usage_, reportStepIdx, simulationTime,
this->wellState(), this->groupState(), comm, &this->guideRate_, pot, local_deferredLogger);
}
last_report_.converged = true;
last_report_.assemble_time_well += perfTimer.stop();
}
@@ -1343,7 +1355,8 @@ namespace Opm {
// and updated only if sucessfull. i.e. the potentials are zero for exceptions
auto& ws = this->wellState().well(well->indexOfWell());
for (int p = 0; p < np; ++p) {
ws.well_potentials[p] = std::abs(potentials[p]);
// make sure the potentials are positive
ws.well_potentials[p] = std::max(0.0, potentials[p]);
}
}
@@ -1424,8 +1437,13 @@ namespace Opm {
events.clearEvent(WellState::event_mask);
}
// solve the well equation initially to improve the initial solution of the well model
if (param_.solve_welleq_initially_) {
well->solveWellEquation(ebosSimulator_, this->wellState(), this->groupState(), deferred_logger);
if (param_.solve_welleq_initially_ && well->isOperableAndSolvable()) {
try {
well->solveWellEquation(ebosSimulator_, this->wellState(), this->groupState(), deferred_logger);
} catch (const std::exception& e) {
const std::string msg = "Compute initial well solution for " + well->name() + " initially failed. Continue with the privious rates";
deferred_logger.warning("WELL_INITIAL_SOLVE_FAILED", msg);
}
}
}
updatePrimaryVariables(deferred_logger);