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opm-simulators/opm/simulators/wells/StandardWell.hpp
Håkon Hægland 64c041d08f Account for pressure loss also in thp
2023-06-02 09:25:34 +02:00

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/*
Copyright 2017 SINTEF Digital, Mathematics and Cybernetics.
Copyright 2017 Statoil ASA.
Copyright 2016 - 2017 IRIS AS.
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPM_STANDARDWELL_HEADER_INCLUDED
#define OPM_STANDARDWELL_HEADER_INCLUDED
#include <opm/simulators/timestepping/ConvergenceReport.hpp>
#include <opm/simulators/wells/RateConverter.hpp>
#include <opm/simulators/wells/VFPInjProperties.hpp>
#include <opm/simulators/wells/VFPProdProperties.hpp>
#include <opm/simulators/wells/WellInterface.hpp>
#include <opm/simulators/wells/WellProdIndexCalculator.hpp>
#include <opm/simulators/wells/ParallelWellInfo.hpp>
#include <opm/models/blackoil/blackoilpolymermodules.hh>
#include <opm/models/blackoil/blackoilsolventmodules.hh>
#include <opm/models/blackoil/blackoilextbomodules.hh>
#include <opm/models/blackoil/blackoilfoammodules.hh>
#include <opm/models/blackoil/blackoilbrinemodules.hh>
#include <opm/models/blackoil/blackoilmicpmodules.hh>
#include <opm/material/densead/Evaluation.hpp>
#include <opm/input/eclipse/Schedule/ScheduleTypes.hpp>
#include <opm/simulators/wells/StandardWellEval.hpp>
#include <dune/common/dynvector.hh>
#include <dune/common/dynmatrix.hh>
#include <memory>
#include <optional>
namespace Opm
{
template<typename TypeTag>
class StandardWell : public WellInterface<TypeTag>
, public StandardWellEval<GetPropType<TypeTag, Properties::FluidSystem>,
GetPropType<TypeTag, Properties::Indices>,
GetPropType<TypeTag, Properties::Scalar>>
{
public:
using Base = WellInterface<TypeTag>;
using StdWellEval = StandardWellEval<GetPropType<TypeTag, Properties::FluidSystem>,
GetPropType<TypeTag, Properties::Indices>,
GetPropType<TypeTag, Properties::Scalar>>;
// TODO: some functions working with AD variables handles only with values (double) without
// dealing with derivatives. It can be beneficial to make functions can work with either AD or scalar value.
// And also, it can also be beneficial to make these functions hanle different types of AD variables.
using typename Base::Simulator;
using typename Base::IntensiveQuantities;
using typename Base::FluidSystem;
using typename Base::MaterialLaw;
using typename Base::ModelParameters;
using typename Base::Indices;
using typename Base::RateConverterType;
using typename Base::SparseMatrixAdapter;
using typename Base::FluidState;
using typename Base::RateVector;
using Base::has_solvent;
using Base::has_zFraction;
using Base::has_polymer;
using Base::has_polymermw;
using Base::has_foam;
using Base::has_brine;
using Base::has_energy;
using Base::has_micp;
using PolymerModule = BlackOilPolymerModule<TypeTag>;
using FoamModule = BlackOilFoamModule<TypeTag>;
using BrineModule = BlackOilBrineModule<TypeTag>;
using typename Base::PressureMatrix;
// number of the conservation equations
static constexpr int numWellConservationEq = Indices::numPhases + Indices::numSolvents;
// number of the well control equations
static constexpr int numWellControlEq = 1;
// number of the well equations that will always be used
// based on the solution strategy, there might be other well equations be introduced
static constexpr int numStaticWellEq = numWellConservationEq + numWellControlEq;
// the index for Bhp in primary variables and also the index of well control equation
// they both will be the last one in their respective system.
// TODO: we should have indices for the well equations and well primary variables separately
static constexpr int Bhp = numStaticWellEq - numWellControlEq;
using StdWellEval::WQTotal;
using typename Base::Scalar;
using Base::name;
using Base::Water;
using Base::Oil;
using Base::Gas;
using typename Base::BVector;
using Eval = typename StdWellEval::Eval;
using EvalWell = typename StdWellEval::EvalWell;
using BVectorWell = typename StdWellEval::BVectorWell;
StandardWell(const Well& well,
const ParallelWellInfo& pw_info,
const int time_step,
const ModelParameters& param,
const RateConverterType& rate_converter,
const int pvtRegionIdx,
const int num_components,
const int num_phases,
const int index_of_well,
const std::vector<PerforationData>& perf_data);
virtual void init(const PhaseUsage* phase_usage_arg,
const std::vector<double>& depth_arg,
const double gravity_arg,
const int num_cells,
const std::vector< Scalar >& B_avg,
const bool changed_to_open_this_step) override;
void initPrimaryVariablesEvaluation() override;
/// check whether the well equations get converged for this well
virtual ConvergenceReport getWellConvergence(const SummaryState& summary_state,
const WellState& well_state,
const std::vector<double>& B_avg,
DeferredLogger& deferred_logger,
const bool relax_tolerance) const override;
/// Ax = Ax - C D^-1 B x
virtual void apply(const BVector& x, BVector& Ax) const override;
/// r = r - C D^-1 Rw
virtual void apply(BVector& r) const override;
/// using the solution x to recover the solution xw for wells and applying
/// xw to update Well State
void recoverWellSolutionAndUpdateWellState(const SummaryState& summary_state,
const BVector& x,
WellState& well_state,
DeferredLogger& deferred_logger) override;
/// computing the well potentials for group control
virtual void computeWellPotentials(const Simulator& ebosSimulator,
const WellState& well_state,
std::vector<double>& well_potentials,
DeferredLogger& deferred_logger) /* const */ override;
void updatePrimaryVariables(const SummaryState& summary_state,
const WellState& well_state,
DeferredLogger& deferred_logger) override;
virtual void solveEqAndUpdateWellState(const SummaryState& summary_state,
WellState& well_state,
DeferredLogger& deferred_logger) override;
virtual void calculateExplicitQuantities(const Simulator& ebosSimulator,
const WellState& well_state,
DeferredLogger& deferred_logger) override; // should be const?
virtual void updateProductivityIndex(const Simulator& ebosSimulator,
const WellProdIndexCalculator& wellPICalc,
WellState& well_state,
DeferredLogger& deferred_logger) const override;
virtual void addWellContributions(SparseMatrixAdapter& mat) const override;
virtual void addWellPressureEquations(PressureMatrix& mat,
const BVector& x,
const int pressureVarIndex,
const bool use_well_weights,
const WellState& well_state) const override;
// iterate well equations with the specified control until converged
bool iterateWellEqWithControl(const Simulator& ebosSimulator,
const double dt,
const Well::InjectionControls& inj_controls,
const Well::ProductionControls& prod_controls,
WellState& well_state,
const GroupState& group_state,
DeferredLogger& deferred_logger) override;
/// \brief Wether the Jacobian will also have well contributions in it.
virtual bool jacobianContainsWellContributions() const override
{
return this->param_.matrix_add_well_contributions_;
}
/* returns BHP */
double computeWellRatesAndBhpWithThpAlqProd(const Simulator &ebos_simulator,
const SummaryState &summary_state,
DeferredLogger &deferred_logger,
std::vector<double> &potentials,
double alq) const;
void computeWellRatesWithThpAlqProd(
const Simulator &ebos_simulator,
const SummaryState &summary_state,
DeferredLogger &deferred_logger,
std::vector<double> &potentials,
double alq) const;
std::optional<double> computeBhpAtThpLimitProdWithAlq(
const Simulator& ebos_simulator,
const SummaryState& summary_state,
const double alq_value,
DeferredLogger& deferred_logger) const override;
virtual void computeWellRatesWithBhp(
const Simulator& ebosSimulator,
const double& bhp,
std::vector<double>& well_flux,
DeferredLogger& deferred_logger) const override;
// NOTE: These cannot be protected since they are used by GasLiftRuntime
using Base::phaseUsage;
using Base::vfp_properties_;
virtual std::vector<double> computeCurrentWellRates(const Simulator& ebosSimulator,
DeferredLogger& deferred_logger) const override;
void computeConnLevelProdInd(const FluidState& fs,
const std::function<double(const double)>& connPICalc,
const std::vector<EvalWell>& mobility,
double* connPI) const;
void computeConnLevelInjInd(const typename StandardWell<TypeTag>::FluidState& fs,
const Phase preferred_phase,
const std::function<double(const double)>& connIICalc,
const std::vector<EvalWell>& mobility,
double* connII,
DeferredLogger& deferred_logger) const;
protected:
bool regularize_;
// updating the well_state based on well solution dwells
void updateWellState(const SummaryState& summary_state,
const BVectorWell& dwells,
WellState& well_state,
DeferredLogger& deferred_logger);
// calculate the properties for the well connections
// to calulate the pressure difference between well connections.
using WellConnectionProps = typename StdWellEval::StdWellConnections::Properties;
void computePropertiesForWellConnectionPressures(const Simulator& ebosSimulator,
const WellState& well_state,
WellConnectionProps& props) const;
void computeWellConnectionDensitesPressures(const Simulator& ebosSimulator,
const WellState& well_state,
const WellConnectionProps& props,
DeferredLogger& deferred_logger);
void computeWellConnectionPressures(const Simulator& ebosSimulator,
const WellState& well_state,
DeferredLogger& deferred_logger);
void computePerfRateEval(const IntensiveQuantities& intQuants,
const std::vector<EvalWell>& mob,
const EvalWell& bhp,
const double Tw,
const int perf,
const bool allow_cf,
std::vector<EvalWell>& cq_s,
PerforationRates& perf_rates,
DeferredLogger& deferred_logger) const;
void computePerfRateScalar(const IntensiveQuantities& intQuants,
const std::vector<Scalar>& mob,
const Scalar& bhp,
const double Tw,
const int perf,
const bool allow_cf,
std::vector<Scalar>& cq_s,
DeferredLogger& deferred_logger) const;
template<class Value>
void computePerfRate(const std::vector<Value>& mob,
const Value& pressure,
const Value& bhp,
const Value& rs,
const Value& rv,
const Value& rvw,
const Value& rsw,
std::vector<Value>& b_perfcells_dense,
const double Tw,
const int perf,
const bool allow_cf,
const Value& skin_pressure,
const std::vector<Value>& cmix_s,
std::vector<Value>& cq_s,
PerforationRates& perf_rates,
DeferredLogger& deferred_logger) const;
void computeWellRatesWithBhpIterations(const Simulator& ebosSimulator,
const double& bhp,
std::vector<double>& well_flux,
DeferredLogger& deferred_logger) const;
std::vector<double> computeWellPotentialWithTHP(
const Simulator& ebosSimulator,
DeferredLogger& deferred_logger,
const WellState &well_state) const;
bool updateWellStateWithTHPTargetProd(const Simulator& ebos_simulator,
WellState& well_state,
DeferredLogger& deferred_logger) const override;
virtual double getRefDensity() const override;
// get the mobility for specific perforation
template<class Value>
void getMobility(const Simulator& ebosSimulator,
const int perf,
std::vector<Value>& mob,
DeferredLogger& deferred_logger) const;
void updateWaterMobilityWithPolymer(const Simulator& ebos_simulator,
const int perf,
std::vector<EvalWell>& mob_water,
DeferredLogger& deferred_logger) const;
void updatePrimaryVariablesNewton(const BVectorWell& dwells,
const bool stop_or_zero_rate_target,
DeferredLogger& deferred_logger);
void updateWellStateFromPrimaryVariables(const bool stop_or_zero_rate_target,
WellState& well_state,
const SummaryState& summary_state,
DeferredLogger& deferred_logger) const;
virtual void assembleWellEqWithoutIteration(const Simulator& ebosSimulator,
const double dt,
const Well::InjectionControls& inj_controls,
const Well::ProductionControls& prod_controls,
WellState& well_state,
const GroupState& group_state,
DeferredLogger& deferred_logger) override;
void assembleWellEqWithoutIterationImpl(const Simulator& ebosSimulator,
const double dt,
const Well::InjectionControls& inj_controls,
const Well::ProductionControls& prod_controls,
WellState& well_state,
const GroupState& group_state,
DeferredLogger& deferred_logger);
void calculateSinglePerf(const Simulator& ebosSimulator,
const int perf,
WellState& well_state,
std::vector<RateVector>& connectionRates,
std::vector<EvalWell>& cq_s,
EvalWell& water_flux_s,
EvalWell& cq_s_zfrac_effective,
DeferredLogger& deferred_logger) const;
// check whether the well is operable under BHP limit with current reservoir condition
virtual void checkOperabilityUnderBHPLimit(const WellState& well_state, const Simulator& ebos_simulator, DeferredLogger& deferred_logger) override;
// check whether the well is operable under THP limit with current reservoir condition
virtual void checkOperabilityUnderTHPLimit(const Simulator& ebos_simulator, const WellState& well_state, DeferredLogger& deferred_logger) override;
// updating the inflow based on the current reservoir condition
virtual void updateIPR(const Simulator& ebos_simulator, DeferredLogger& deferred_logger) const override;
// for a well, when all drawdown are in the wrong direction, then this well will not
// be able to produce/inject .
bool allDrawDownWrongDirection(const Simulator& ebos_simulator) const;
// whether the well can produce / inject based on the current well state (bhp)
bool canProduceInjectWithCurrentBhp(const Simulator& ebos_simulator,
const WellState& well_state,
DeferredLogger& deferred_logger);
// turn on crossflow to avoid singular well equations
// when the well is banned from cross-flow and the BHP is not properly initialized,
// we turn on crossflow to avoid singular well equations. It can result in wrong-signed
// well rates, it can cause problem for THP calculation
// TODO: looking for better alternative to avoid wrong-signed well rates
bool openCrossFlowAvoidSingularity(const Simulator& ebos_simulator) const;
// calculate the skin pressure based on water velocity, throughput and polymer concentration.
// throughput is used to describe the formation damage during water/polymer injection.
// calculated skin pressure will be applied to the drawdown during perforation rate calculation
// to handle the effect from formation damage.
EvalWell pskin(const double throuhgput,
const EvalWell& water_velocity,
const EvalWell& poly_inj_conc,
DeferredLogger& deferred_logger) const;
// calculate the skin pressure based on water velocity, throughput during water injection.
EvalWell pskinwater(const double throughput,
const EvalWell& water_velocity,
DeferredLogger& deferred_logger) const;
// calculate the injecting polymer molecular weight based on the througput and water velocity
EvalWell wpolymermw(const double throughput,
const EvalWell& water_velocity,
DeferredLogger& deferred_logger) const;
// modify the water rate for polymer injectivity study
void handleInjectivityRate(const Simulator& ebosSimulator,
const int perf,
std::vector<EvalWell>& cq_s) const;
// handle the extra equations for polymer injectivity study
void handleInjectivityEquations(const Simulator& ebosSimulator,
const WellState& well_state,
const int perf,
const EvalWell& water_flux_s,
DeferredLogger& deferred_logger);
virtual void updateWaterThroughput(const double dt, WellState& well_state) const override;
// checking convergence of extra equations, if there are any
void checkConvergenceExtraEqs(const std::vector<double>& res,
ConvergenceReport& report) const;
// updating the connectionRates_ related polymer molecular weight
void updateConnectionRatePolyMW(const EvalWell& cq_s_poly,
const IntensiveQuantities& int_quants,
const WellState& well_state,
const int perf,
std::vector<RateVector>& connectionRates,
DeferredLogger& deferred_logger) const;
std::optional<double> computeBhpAtThpLimitProd(const WellState& well_state,
const Simulator& ebos_simulator,
const SummaryState& summary_state,
DeferredLogger& deferred_logger) const;
std::optional<double> computeBhpAtThpLimitInj(const Simulator& ebos_simulator,
const SummaryState& summary_state,
DeferredLogger& deferred_logger) const;
};
}
#include "StandardWell_impl.hpp"
#endif // OPM_STANDARDWELL_HEADER_INCLUDED
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