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355 lines
15 KiB
C++
355 lines
15 KiB
C++
/*
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Copyright 2017 SINTEF Digital, Mathematics and Cybernetics.
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Copyright 2017 Statoil ASA.
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Copyright 2018 IRIS
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <opm/simulators/wells/WellInterfaceFluidSystem.hpp>
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#include <opm/grid/utility/RegionMapping.hpp>
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#include <opm/input/eclipse/Schedule/Schedule.hpp>
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#include <opm/material/fluidsystems/BlackOilFluidSystem.hpp>
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#include <opm/simulators/utils/DeferredLogger.hpp>
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#include <opm/simulators/wells/GroupState.hpp>
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#include <opm/simulators/wells/ParallelWellInfo.hpp>
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#include <opm/simulators/wells/RateConverter.hpp>
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#include <opm/simulators/wells/SingleWellState.hpp>
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#include <opm/simulators/wells/TargetCalculator.hpp>
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#include <opm/simulators/wells/WellConstraints.hpp>
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#include <opm/simulators/wells/WellGroupConstraints.hpp>
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#include <opm/simulators/wells/WellGroupControls.hpp>
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#include <opm/simulators/wells/WellGroupHelpers.hpp>
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#include <opm/simulators/wells/WellState.hpp>
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namespace Opm
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{
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template<class FluidSystem>
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WellInterfaceFluidSystem<FluidSystem>::
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WellInterfaceFluidSystem(const Well& well,
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const ParallelWellInfo<Scalar>& parallel_well_info,
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const int time_step,
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const RateConverterType& rate_converter,
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const int pvtRegionIdx,
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const int num_components,
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const int num_phases,
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const int index_of_well,
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const std::vector<PerforationData<Scalar>>& perf_data)
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: WellInterfaceGeneric<Scalar>(well, parallel_well_info, time_step,
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pvtRegionIdx, num_components, num_phases,
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index_of_well, perf_data)
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, rateConverter_(rate_converter)
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{
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}
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template <typename FluidSystem>
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void
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WellInterfaceFluidSystem<FluidSystem>::
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calculateReservoirRates(const bool co2store, SingleWellState<Scalar>& ws) const
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{
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const int np = this->number_of_phases_;
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const auto& pu = this->phaseUsage();
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// Calculate reservoir rates from average pressure and temperature
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if ( !(co2store || pu.has_energy) || this->wellEcl().isProducer()) {
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const int fipreg = 0; // not considering the region for now
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this->rateConverter_
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.calcReservoirVoidageRates(fipreg,
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this->pvtRegionIdx_,
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ws.surface_rates,
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ws.reservoir_rates);
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// Compute total connection reservoir rate CVPR/CVIR
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auto& perf_data = ws.perf_data;
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const auto num_perf_well = perf_data.size();
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const auto& surf_perf_rates = perf_data.phase_rates;
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for (auto i = 0*num_perf_well; i < num_perf_well; ++i) {
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const auto surface_rates_perf = std::vector<Scalar>
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{ surf_perf_rates.begin() + (i + 0)*np ,
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surf_perf_rates.begin() + (i + 1)*np };
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std::vector<Scalar> voidage_rates_perf(np, 0.0);
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this->rateConverter_
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.calcReservoirVoidageRates(fipreg,
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this->pvtRegionIdx_,
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surface_rates_perf,
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voidage_rates_perf);
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perf_data.rates[i] =
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std::accumulate(voidage_rates_perf.begin(),
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voidage_rates_perf.end(), 0.0);
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}
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return;
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}
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// For injectors in a co2 storage case or a thermal case
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// we convert using the well bhp and temperature
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// Assume pure phases in the injector
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const Scalar saltConc = 0.0;
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Scalar rsMax = 0.0;
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Scalar rvMax = 0.0;
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Scalar rswMax = 0.0;
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Scalar rvwMax = 0.0;
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this->rateConverter_
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.calcReservoirVoidageRates(this->pvtRegionIdx_,
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ws.bhp,
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rsMax,
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rvMax,
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rswMax,
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rvwMax,
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ws.temperature,
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saltConc,
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ws.surface_rates,
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ws.reservoir_rates);
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// Compute total connection reservoir rate CVIR
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auto& perf_data = ws.perf_data;
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const auto num_perf_well = perf_data.size();
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const auto& surf_perf_rates = perf_data.phase_rates;
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for (auto i = 0*num_perf_well; i < num_perf_well; ++i) {
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const auto surface_rates_perf = std::vector<Scalar>
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{ surf_perf_rates.begin() + (i + 0)*np ,
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surf_perf_rates.begin() + (i + 1)*np };
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const auto pressure = perf_data.pressure[i];
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// Calculate other per-phase dynamic quantities.
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const auto temperature = ws.temperature; // Assume same temperature in the well
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std::vector<Scalar> voidage_rates_perf(np, 0.0);
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this->rateConverter_
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.calcReservoirVoidageRates(this->pvtRegionIdx_,
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pressure,
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rsMax,
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rvMax,
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rswMax, // Rsw
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rvwMax, // Rvw
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temperature,
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saltConc,
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surface_rates_perf,
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voidage_rates_perf);
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perf_data.rates[i] =
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std::accumulate(voidage_rates_perf.begin(),
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voidage_rates_perf.end(), 0.0);
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}
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}
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template <typename FluidSystem>
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bool
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WellInterfaceFluidSystem<FluidSystem>::
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checkIndividualConstraints(SingleWellState<Scalar>& ws,
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const SummaryState& summaryState,
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DeferredLogger& deferred_logger,
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const std::optional<Well::InjectionControls>& inj_controls,
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const std::optional<Well::ProductionControls>& prod_controls) const
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{
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auto rRates = [this](const int fipreg,
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const int pvtRegion,
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const std::vector<Scalar>& surface_rates,
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std::vector<Scalar>& voidage_rates)
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{
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return rateConverter_.calcReservoirVoidageRates(fipreg, pvtRegion,
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surface_rates, voidage_rates);
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};
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return WellConstraints(*this).
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checkIndividualConstraints(ws, summaryState, rRates,
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this->operability_status_.thp_limit_violated_but_not_switched,
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deferred_logger, inj_controls, prod_controls);
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}
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template <typename FluidSystem>
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bool
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WellInterfaceFluidSystem<FluidSystem>::
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checkGroupConstraints(WellState<Scalar>& well_state,
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const GroupState<Scalar>& group_state,
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const Schedule& schedule,
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const SummaryState& summaryState,
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DeferredLogger& deferred_logger) const
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{
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if (!this->wellEcl().isAvailableForGroupControl())
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return false;
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auto rCoeff = [this, &group_state](const RegionId id,
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const int region,
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const std::optional<std::string>& prod_gname,
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std::vector<Scalar>& coeff)
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{
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if (prod_gname)
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this->rateConverter().calcCoeff(id, region,
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group_state.production_rates(*prod_gname), coeff);
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else
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this->rateConverter().calcInjCoeff(id, region, coeff);
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};
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return WellGroupConstraints(*this).checkGroupConstraints(well_state, group_state,
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schedule, summaryState,
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rCoeff, deferred_logger);
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}
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template <typename FluidSystem>
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bool
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WellInterfaceFluidSystem<FluidSystem>::
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checkConstraints(WellState<Scalar>& well_state,
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const GroupState<Scalar>& group_state,
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const Schedule& schedule,
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const SummaryState& summaryState,
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DeferredLogger& deferred_logger) const
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{
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const bool ind_broken = checkIndividualConstraints(well_state.well(this->index_of_well_),
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summaryState, deferred_logger);
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if (ind_broken) {
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return true;
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} else {
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return checkGroupConstraints(well_state, group_state, schedule,
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summaryState, deferred_logger);
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}
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}
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template<typename FluidSystem>
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int
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WellInterfaceFluidSystem<FluidSystem>::
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flowPhaseToModelPhaseIdx(const int phaseIdx) const
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{
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const auto& pu = this->phaseUsage();
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if (FluidSystem::phaseIsActive(FluidSystem::waterPhaseIdx) && pu.phase_pos[Water] == phaseIdx)
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return FluidSystem::waterPhaseIdx;
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if (FluidSystem::phaseIsActive(FluidSystem::oilPhaseIdx) && pu.phase_pos[Oil] == phaseIdx)
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return FluidSystem::oilPhaseIdx;
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if (FluidSystem::phaseIsActive(FluidSystem::gasPhaseIdx) && pu.phase_pos[Gas] == phaseIdx)
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return FluidSystem::gasPhaseIdx;
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// for other phases return the index
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return phaseIdx;
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}
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template<typename FluidSystem>
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std::optional<typename WellInterfaceFluidSystem<FluidSystem>::Scalar>
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WellInterfaceFluidSystem<FluidSystem>::
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getGroupInjectionTargetRate(const Group& group,
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const WellState<Scalar>& well_state,
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const GroupState<Scalar>& group_state,
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const Schedule& schedule,
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const SummaryState& summaryState,
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const InjectorType& injectorType,
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Scalar efficiencyFactor,
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DeferredLogger& deferred_logger) const
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{
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auto rCoeff = [this, &group_state](const RegionId id, const int region,
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const std::optional<std::string>& prod_gname,
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std::vector<Scalar>& coeff)
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{
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if (prod_gname)
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this->rateConverter().calcCoeff(id, region,
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group_state.production_rates(*prod_gname), coeff);
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else
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this->rateConverter().calcInjCoeff(id, region, coeff);
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};
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return WellGroupControls(*this).getGroupInjectionTargetRate(group,
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well_state,
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group_state,
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schedule,
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summaryState,
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injectorType,
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rCoeff,
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efficiencyFactor,
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deferred_logger);
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}
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template<typename FluidSystem>
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typename WellInterfaceFluidSystem<FluidSystem>::Scalar
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WellInterfaceFluidSystem<FluidSystem>::
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getGroupProductionTargetRate(const Group& group,
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const WellState<Scalar>& well_state,
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const GroupState<Scalar>& group_state,
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const Schedule& schedule,
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const SummaryState& summaryState,
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Scalar efficiencyFactor,
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DeferredLogger& deferred_logger) const
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{
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auto rCoeff = [this, &group_state](const RegionId id, const int region,
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const std::optional<std::string>& prod_gname,
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std::vector<Scalar>& coeff)
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{
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if (prod_gname)
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this->rateConverter().calcCoeff(id, region,
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group_state.production_rates(*prod_gname), coeff);
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else
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this->rateConverter().calcInjCoeff(id, region, coeff);
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};
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return WellGroupControls(*this).getGroupProductionTargetRate(group,
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well_state,
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group_state,
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schedule,
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summaryState,
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rCoeff,
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efficiencyFactor,
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deferred_logger);
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}
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template<typename FluidSystem>
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bool
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WellInterfaceFluidSystem<FluidSystem>::
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zeroGroupRateTarget(const SummaryState& summary_state,
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const Schedule& schedule,
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const WellState<Scalar>& well_state,
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const GroupState<Scalar>& group_state,
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DeferredLogger& deferred_logger) const
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{
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const auto& well = this->well_ecl_;
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const auto& group = schedule.getGroup(well.groupName(), this->currentStep());
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const Scalar efficiencyFactor = well.getEfficiencyFactor();
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if (this->isInjector()) {
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// Check injector under group control
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const auto& controls = well.injectionControls(summary_state);
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const std::optional<Scalar> target =
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this->getGroupInjectionTargetRate(group, well_state,
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group_state, schedule,
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summary_state, controls.injector_type,
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efficiencyFactor, deferred_logger);
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if (target.has_value()) {
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return target.value() == 0.0;
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} else {
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return false;
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}
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} else {
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// Check producer under group control
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const Scalar scale =
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this->getGroupProductionTargetRate(group, well_state,
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group_state, schedule,
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summary_state, efficiencyFactor,
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deferred_logger);
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return scale == 0.0;
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}
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}
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template<class Scalar>
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using FS = BlackOilFluidSystem<Scalar,BlackOilDefaultIndexTraits>;
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template class WellInterfaceFluidSystem<FS<double>>;
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#if FLOW_INSTANTIATE_FLOAT
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template class WellInterfaceFluidSystem<FS<float>>;
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#endif
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} // namespace Opm
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