mirror of
https://github.com/OPM/opm-simulators.git
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462 lines
18 KiB
C++
462 lines
18 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 2017 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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#ifndef OPM_WELLINTERFACE_HEADER_INCLUDED
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#define OPM_WELLINTERFACE_HEADER_INCLUDED
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#include <opm/common/OpmLog/OpmLog.hpp>
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#include <opm/common/ErrorMacros.hpp>
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#include <opm/common/Exceptions.hpp>
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#include <opm/parser/eclipse/EclipseState/Schedule/Well.hpp>
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#include <opm/parser/eclipse/EclipseState/Schedule/WellTestState.hpp>
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#include <opm/parser/eclipse/EclipseState/Schedule/ScheduleEnums.hpp>
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#include <opm/core/wells.h>
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#include <opm/core/well_controls.h>
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#include <opm/core/props/BlackoilPhases.hpp>
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#include <opm/core/wells/WellsManager.hpp>
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#include <opm/core/simulator/SimulatorReport.hpp>
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#include <opm/autodiff/VFPProperties.hpp>
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#include <opm/autodiff/WellHelpers.hpp>
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#include <opm/autodiff/WellStateFullyImplicitBlackoil.hpp>
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#include <opm/autodiff/BlackoilModelParametersEbos.hpp>
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#include <opm/autodiff/RateConverter.hpp>
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#include <opm/simulators/timestepping/ConvergenceReport.hpp>
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#include <opm/simulators/WellSwitchingLogger.hpp>
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#include<dune/common/fmatrix.hh>
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#include<dune/istl/bcrsmatrix.hh>
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#include<dune/istl/matrixmatrix.hh>
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#include <opm/material/densead/Math.hpp>
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#include <opm/material/densead/Evaluation.hpp>
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#include <string>
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#include <memory>
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#include <vector>
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#include <cassert>
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namespace Opm
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{
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template<typename TypeTag>
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class WellInterface
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{
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public:
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using WellState = WellStateFullyImplicitBlackoil;
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typedef BlackoilModelParametersEbos<TypeTag> ModelParameters;
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static const int Water = BlackoilPhases::Aqua;
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static const int Oil = BlackoilPhases::Liquid;
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static const int Gas = BlackoilPhases::Vapour;
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typedef typename GET_PROP_TYPE(TypeTag, Grid) Grid;
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typedef typename GET_PROP_TYPE(TypeTag, Simulator) Simulator;
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typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
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typedef typename GET_PROP_TYPE(TypeTag, Indices) Indices;
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typedef typename GET_PROP_TYPE(TypeTag, IntensiveQuantities) IntensiveQuantities;
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typedef typename GET_PROP_TYPE(TypeTag, MaterialLaw) MaterialLaw;
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typedef typename GET_PROP_TYPE(TypeTag, SparseMatrixAdapter) SparseMatrixAdapter;
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typedef typename GET_PROP_TYPE(TypeTag, RateVector) RateVector;
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static const int numEq = Indices::numEq;
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typedef double Scalar;
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typedef Dune::FieldVector<Scalar, numEq > VectorBlockType;
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typedef Dune::FieldMatrix<Scalar, numEq, numEq > MatrixBlockType;
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typedef typename SparseMatrixAdapter::IstlMatrix Mat;
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typedef Dune::BlockVector<VectorBlockType> BVector;
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typedef DenseAd::Evaluation<double, /*size=*/numEq> Eval;
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typedef Ewoms::BlackOilPolymerModule<TypeTag> PolymerModule;
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static const bool has_solvent = GET_PROP_VALUE(TypeTag, EnableSolvent);
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static const bool has_polymer = GET_PROP_VALUE(TypeTag, EnablePolymer);
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static const bool has_energy = GET_PROP_VALUE(TypeTag, EnableEnergy);
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// flag for polymer molecular weight related
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static const bool has_polymermw = GET_PROP_VALUE(TypeTag, EnablePolymerMW);
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static const int contiSolventEqIdx = Indices::contiSolventEqIdx;
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static const int contiPolymerEqIdx = Indices::contiPolymerEqIdx;
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// index for the polymer molecular weight continuity equation
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static const int contiPolymerMWEqIdx = Indices::contiPolymerMWEqIdx;
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// For the conversion between the surface volume rate and resrevoir voidage rate
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using RateConverterType = RateConverter::
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SurfaceToReservoirVoidage<FluidSystem, std::vector<int> >;
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/// Constructor
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WellInterface(const Well* well, const int time_step, const Wells* wells,
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const ModelParameters& param,
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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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/// Virutal destructor
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virtual ~WellInterface() {}
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/// Well name.
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const std::string& name() const;
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/// Index of well in the wells struct and wellState
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const int indexOfWell() const;
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/// Well cells.
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const std::vector<int>& cells() const {return well_cells_; }
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/// Well type, INJECTOR or PRODUCER.
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WellType wellType() const;
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/// Well controls
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WellControls* wellControls() const;
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void setVFPProperties(const VFPProperties<VFPInjProperties,VFPProdProperties>* vfp_properties_arg);
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virtual void init(const PhaseUsage* phase_usage_arg,
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const std::vector<double>& depth_arg,
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const double gravity_arg,
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const int num_cells);
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virtual void initPrimaryVariablesEvaluation() const = 0;
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virtual ConvergenceReport getWellConvergence(const std::vector<double>& B_avg) const = 0;
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virtual void solveEqAndUpdateWellState(WellState& well_state) = 0;
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virtual void assembleWellEq(const Simulator& ebosSimulator,
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const double dt,
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WellState& well_state) = 0;
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void updateWellTestState(const WellState& well_state,
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const double& simulationTime,
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const bool& writeMessageToOPMLog,
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WellTestState& wellTestState
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) const;
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void setWellEfficiencyFactor(const double efficiency_factor);
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void computeRepRadiusPerfLength(const Grid& grid, const std::vector<int>& cartesian_to_compressed);
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/// using the solution x to recover the solution xw for wells and applying
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/// xw to update Well State
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virtual void recoverWellSolutionAndUpdateWellState(const BVector& x,
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WellState& well_state) const = 0;
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/// Ax = Ax - C D^-1 B x
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virtual void apply(const BVector& x, BVector& Ax) const = 0;
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/// r = r - C D^-1 Rw
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virtual void apply(BVector& r) const = 0;
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// TODO: before we decide to put more information under mutable, this function is not const
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virtual void computeWellPotentials(const Simulator& ebosSimulator,
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const WellState& well_state,
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std::vector<double>& well_potentials) = 0;
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virtual void updateWellStateWithTarget(const Simulator& ebos_simulator,
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WellState& well_state) const = 0;
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void updateWellControl(/* const */ Simulator& ebos_simulator,
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WellState& well_state,
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wellhelpers::WellSwitchingLogger& logger) /* const */;
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virtual void updatePrimaryVariables(const WellState& well_state) const = 0;
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virtual void calculateExplicitQuantities(const Simulator& ebosSimulator,
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const WellState& well_state) = 0; // should be const?
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/// \brief Wether the Jacobian will also have well contributions in it.
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virtual bool jacobianContainsWellContributions() const
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{
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return false;
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}
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// updating the voidage rates in well_state when requested
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void calculateReservoirRates(WellState& well_state) const;
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// Add well contributions to matrix
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virtual void addWellContributions(Mat&) const
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{}
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void addCellRates(RateVector& rates, int cellIdx) const;
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Scalar volumetricSurfaceRateForConnection(int cellIdx, int phaseIdx) const;
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template <class EvalWell>
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Eval restrictEval(const EvalWell& in) const
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{
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Eval out = 0.0;
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out.setValue(in.value());
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for(int eqIdx = 0; eqIdx < numEq;++eqIdx) {
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out.setDerivative(eqIdx, in.derivative(eqIdx));
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}
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return out;
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}
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void closeCompletions(WellTestState& wellTestState);
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const Well* wellEcl() const;
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// TODO: theoretically, it should be a const function
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// Simulator is not const is because that assembleWellEq is non-const Simulator
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void wellTesting(Simulator& simulator, const std::vector<double>& B_avg,
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const double simulation_time, const int report_step, const bool terminal_output,
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const WellTestConfig::Reason testing_reason,
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/* const */ WellState& well_state, WellTestState& welltest_state,
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wellhelpers::WellSwitchingLogger& logger);
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void updatePerforatedCell(std::vector<bool>& is_cell_perforated);
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virtual void checkWellOperability(const Simulator& ebos_simulator, const WellState& well_state) = 0;
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// whether the well is operable
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bool isOperable() const;
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/// Returns true if the well has one or more THP limits/constraints.
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bool wellHasTHPConstraints() const;
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/// Returns true if the well is currently in prediction mode (i.e. not history mode).
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bool underPredictionMode() const;
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// update perforation water throughput based on solved water rate
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virtual void updateWaterThroughput(const double dt, WellState& well_state) const = 0;
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protected:
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// to indicate a invalid completion
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static const int INVALIDCOMPLETION = INT_MAX;
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const Well* well_ecl_;
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const int current_step_;
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// the index of well in Wells struct
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int index_of_well_;
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// simulation parameters
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const ModelParameters& param_;
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// well type
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// INJECTOR or PRODUCER
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enum WellType well_type_;
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// number of phases
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int number_of_phases_;
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// component fractions for each well
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// typically, it should apply to injection wells
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std::vector<double> comp_frac_;
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// controls for this well
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struct WellControls* well_controls_;
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// number of the perforations for this well
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int number_of_perforations_;
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// record the index of the first perforation
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// of states of individual well.
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int first_perf_;
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// well index for each perforation
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std::vector<double> well_index_;
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// depth for each perforation
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std::vector<double> perf_depth_;
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// reference depth for the BHP
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double ref_depth_;
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double well_efficiency_factor_;
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// cell index for each well perforation
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std::vector<int> well_cells_;
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// saturation table nubmer for each well perforation
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std::vector<int> saturation_table_number_;
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// representative radius of the perforations, used in shear calculation
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std::vector<double> perf_rep_radius_;
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// length of the perforations, use in shear calculation
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std::vector<double> perf_length_;
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// well bore diameter
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std::vector<double> bore_diameters_;
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const PhaseUsage* phase_usage_;
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bool getAllowCrossFlow() const;
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const VFPProperties<VFPInjProperties,VFPProdProperties>* vfp_properties_;
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double gravity_;
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// For the conversion between the surface volume rate and resrevoir voidage rate
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const RateConverterType& rateConverter_;
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// The pvt region of the well. We assume
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// We assume a well to not penetrate more than one pvt region.
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const int pvtRegionIdx_;
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const int num_components_;
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std::vector<RateVector> connectionRates_;
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const PhaseUsage& phaseUsage() const;
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int flowPhaseToEbosCompIdx( const int phaseIdx ) const;
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int ebosCompIdxToFlowCompIdx( const unsigned compIdx ) const;
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double wsolvent() const;
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double wpolymer() const;
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bool checkRateEconLimits(const WellEconProductionLimits& econ_production_limits,
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const WellState& well_state) const;
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double getTHPConstraint() const;
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int getTHPControlIndex() const;
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// Component fractions for each phase for the well
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const std::vector<double>& compFrac() const;
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double mostStrictBhpFromBhpLimits() const;
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// a tuple type for ratio limit check.
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// first value indicates whether ratio limit is violated, when the ratio limit is not violated, the following two
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// values should not be used.
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// second value indicates the index of the worst-offending completion.
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// the last value indicates the extent of the violation for the worst-offending completion, which is defined by
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// the ratio of the actual value to the value of the violated limit.
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using RatioCheckTuple = std::tuple<bool, int, double>;
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RatioCheckTuple checkMaxWaterCutLimit(const WellEconProductionLimits& econ_production_limits,
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const WellState& well_state) const;
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RatioCheckTuple checkRatioEconLimits(const WellEconProductionLimits& econ_production_limits,
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const WellState& well_state) const;
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double scalingFactor(const int comp_idx) const;
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// whether a well is specified with a non-zero and valid VFP table number
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bool isVFPActive() const;
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struct OperabilityStatus;
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OperabilityStatus operability_status_;
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void wellTestingEconomic(Simulator& simulator, const std::vector<double>& B_avg,
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const double simulation_time, const int report_step, const bool terminal_output,
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const WellState& well_state, WellTestState& welltest_state, wellhelpers::WellSwitchingLogger& logger);
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virtual void wellTestingPhysical(Simulator& simulator, const std::vector<double>& B_avg,
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const double simulation_time, const int report_step, const bool terminal_output,
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WellState& well_state, WellTestState& welltest_state, wellhelpers::WellSwitchingLogger& logger) = 0;
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void updateWellTestStateEconomic(const WellState& well_state,
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const double simulation_time,
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const bool write_message_to_opmlog,
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WellTestState& well_test_state) const;
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void updateWellTestStatePhysical(const WellState& well_state,
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const double simulation_time,
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const bool write_message_to_opmlog,
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WellTestState& well_test_state) const;
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void solveWellForTesting(Simulator& ebosSimulator, WellState& well_state,
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const std::vector<double>& B_avg, bool terminal_output,
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wellhelpers::WellSwitchingLogger& logger);
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bool solveWellEqUntilConverged(Simulator& ebosSimulator,
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const std::vector<double>& B_avg,
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WellState& well_state,
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wellhelpers::WellSwitchingLogger& logger);
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void scaleProductivityIndex(const int perfIdx, double& productivity_index);
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// count the number of times an output log message is created in the productivity
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// index calculations
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int well_productivity_index_logger_counter_;
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};
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// definition of the struct OperabilityStatus
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template<typename TypeTag>
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struct
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WellInterface<TypeTag>::
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OperabilityStatus {
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bool isOperable() const {
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if (!operable_under_only_bhp_limit) {
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return false;
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} else {
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return ( (isOperableUnderBHPLimit() || isOperableUnderTHPLimit()) );
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}
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}
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bool isOperableUnderBHPLimit() const {
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return operable_under_only_bhp_limit && obey_thp_limit_under_bhp_limit;
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}
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bool isOperableUnderTHPLimit() const {
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return can_obtain_bhp_with_thp_limit && obey_bhp_limit_with_thp_limit;
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}
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void reset() {
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operable_under_only_bhp_limit = true;
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obey_thp_limit_under_bhp_limit = true;
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can_obtain_bhp_with_thp_limit = true;
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obey_bhp_limit_with_thp_limit = true;
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}
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// whether the well can be operated under bhp limit
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// without considering other limits.
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// if it is false, then the well is not operable for sure.
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bool operable_under_only_bhp_limit = true;
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// if the well can be operated under bhp limit, will it obey(not violate)
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// the thp limit when operated under bhp limit
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bool obey_thp_limit_under_bhp_limit = true;
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// whether the well operate under the thp limit only
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bool can_obtain_bhp_with_thp_limit = true;
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// whether the well obey bhp limit when operated under thp limit
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bool obey_bhp_limit_with_thp_limit = true;
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};
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}
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#include "WellInterface_impl.hpp"
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#endif // OPM_WELLINTERFACE_HEADER_INCLUDED
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