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Merge pull request #4549 from totto82/resv_undersat

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fix RESV for undersaturated wells
This commit is contained in:
Bård Skaflestad 2023-03-29 10:35:33 +02:00 committed by GitHub
commit 9524348401
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14 changed files with 111 additions and 39 deletions
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1
opm/simulators/wells/BlackoilWellModel.hpp
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@ -444,6 +444,7 @@ namespace Opm {
void calcRates(const int fipnum,
const int pvtreg,
const std::vector<double>& production_rates,
std::vector<double>& resv_coeff) override;
void calcInjRates(const int fipnum,

2
opm/simulators/wells/BlackoilWellModelGeneric.cpp
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@ -549,7 +549,7 @@ checkGroupHigherConstraints(const Group& group,
rates[phasePos] = -comm_.sum(local_current_rate);
}
std::vector<double> resv_coeff(phase_usage_.num_phases, 0.0);
calcRates(fipnum, pvtreg, resv_coeff);
calcRates(fipnum, pvtreg, this->groupState().production_rates(group.name()), resv_coeff);
// Check higher up only if under individual (not FLD) control.
const Group::ProductionCMode& currentControl = this->groupState().production_control(group.name());
if (currentControl != Group::ProductionCMode::FLD && group.productionGroupControlAvailable()) {

1
opm/simulators/wells/BlackoilWellModelGeneric.hpp
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@ -312,6 +312,7 @@ protected:
double wsolvent);
virtual void calcRates(const int fipnum,
const int pvtreg,
const std::vector<double>& production_rates,
std::vector<double>& resv_coeff) = 0;
virtual void calcInjRates(const int fipnum,
const int pvtreg,

3
opm/simulators/wells/BlackoilWellModel_impl.hpp
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@ -1859,9 +1859,10 @@ namespace Opm {
BlackoilWellModel<TypeTag>::
calcRates(const int fipnum,
const int pvtreg,
const std::vector<double>& production_rates,
std::vector<double>& resv_coeff)
{
rateConverter_->calcCoeff(fipnum, pvtreg, resv_coeff);
rateConverter_->calcCoeff(fipnum, pvtreg, production_rates, resv_coeff);
}
template<typename TypeTag>

62
opm/simulators/wells/RateConverter.cpp
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@ -128,11 +128,43 @@ template <class Coeff>
void SurfaceToReservoirVoidage<FluidSystem,Region>::
calcCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const
{
const auto& pu = phaseUsage_;
const auto& ra = attr_.attributes(r);
const double p = ra.pressure;
const double T = ra.temperature;
const double saltConcentration = ra.saltConcentration;
calcCoeff(pvtRegionIdx, ra.pressure, ra.rs, ra.rv, ra.rsw, ra.rvw, ra.temperature, ra.saltConcentration, coeff);
}
template <class FluidSystem, class Region>
template <class Coeff, class Rates>
void SurfaceToReservoirVoidage<FluidSystem,Region>::
calcCoeff(const RegionId r, const int pvtRegionIdx, const Rates& surface_rates, Coeff& coeff) const
{
const auto& ra = attr_.attributes(r);
const auto& pu = phaseUsage_;
const int iw = RegionAttributeHelpers::PhasePos::water(pu);
const int io = RegionAttributeHelpers::PhasePos::oil (pu);
const int ig = RegionAttributeHelpers::PhasePos::gas (pu);
const auto [Rs, Rv] =
dissolvedVaporisedRatio(io, ig, ra.rs, ra.rv, surface_rates);
const auto [Rsw, Rvw] =
dissolvedVaporisedRatio(iw, ig, ra.rsw, ra.rvw, surface_rates);
calcCoeff(pvtRegionIdx, ra.pressure, Rs, Rv, Rsw, Rvw, ra.temperature, ra.saltConcentration, coeff);
}
template <class FluidSystem, class Region>
template <class Coeff>
void SurfaceToReservoirVoidage<FluidSystem,Region>::
calcCoeff( const int pvtRegionIdx,
const double p,
const double Rs,
const double Rv,
const double Rsw,
const double Rvw,
const double T,
const double saltConcentration,
Coeff& coeff) const
{
const auto& pu = phaseUsage_;
const int iw = RegionAttributeHelpers::PhasePos::water(pu);
const int io = RegionAttributeHelpers::PhasePos::oil (pu);
@ -140,9 +172,6 @@ calcCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const
std::fill(& coeff[0], & coeff[0] + phaseUsage_.num_phases, 0.0);
// Actual Rsw and Rvw:
double Rsw = ra.rsw;
double Rvw = ra.rvw;
// Determinant of 'R' matrix
const double detRw = 1.0 - (Rsw * Rvw);
@ -156,21 +185,19 @@ calcCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const
coeff[iw] += 1.0 / den;
if (RegionAttributeHelpers::PhaseUsed::gas(pu)) {
coeff[ig] -= ra.rvw / den;
coeff[ig] -= Rvw / den;
}
}
// Actual Rs and Rv:
double Rs = ra.rs;
double Rv = ra.rv;
// Determinant of 'R' matrix
const double detR = 1.0 - (Rs * Rv);
// Currently we only support either gas in water or gas in oil
// not both
if (detR != 1 && detRw != 1) {
std::string msg = "only support " + std::to_string(detR) + " " + std::to_string(detR);
std::string msg = "We currently support either gas in water or gas in oil, not both."
"i.e. detR = " + std::to_string(detR) + " and detRw " + std::to_string(detRw) +
"can not both be different from 1";
throw std::range_error(msg);
}
@ -183,7 +210,7 @@ calcCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const
coeff[io] += 1.0 / den;
if (RegionAttributeHelpers::PhaseUsed::gas(pu)) {
coeff[ig] -= ra.rv / den;
coeff[ig] -= Rv / den;
}
}
@ -194,18 +221,19 @@ calcCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const
const double denw = bg * detRw;
coeff[ig] += 1.0 / denw;
if (RegionAttributeHelpers::PhaseUsed::water(pu)) {
coeff[iw] -= ra.rsw / denw;
coeff[iw] -= Rsw / denw;
}
} else {
const double den = bg * detR;
coeff[ig] += 1.0 / den;
if (RegionAttributeHelpers::PhaseUsed::oil(pu)) {
coeff[io] -= ra.rs / den;
coeff[io] -= Rs / den;
}
}
}
}
template <class FluidSystem, class Region>
template <typename SurfaceRates, typename VoidageRates>
void SurfaceToReservoirVoidage<FluidSystem,Region>::
@ -340,6 +368,8 @@ template void SurfaceToReservoirVoidage<FS,std::vector<int>>::
calcInjCoeff<std::vector<double>>(const int, const int, std::vector<double>&) const;
template void SurfaceToReservoirVoidage<FS,std::vector<int>>::
calcCoeff<std::vector<double>>(const int, const int, std::vector<double>&) const;
template void SurfaceToReservoirVoidage<FS,std::vector<int>>::
calcCoeff<std::vector<double>, std::vector<double>>(const int, const int, const std::vector<double>&, std::vector<double>&) const;
template void SurfaceToReservoirVoidage<FS,std::vector<int>>::
calcReservoirVoidageRates<std::vector<double>,std::vector<double>>(const int,
const double,

16
opm/simulators/wells/RateConverter.hpp
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@ -243,6 +243,22 @@ namespace Opm {
void
calcCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const;
template <class Coeff , class Rates>
void
calcCoeff(const RegionId r, const int pvtRegionIdx, const Rates& surface_rates, Coeff& coeff) const;
template <class Coeff>
void
calcCoeff( const int pvtRegionIdx,
const double p,
const double rs,
const double rv,
const double rsw,
const double rvw,
const double T,
const double saltConcentration,
Coeff& coeff) const;
template <class Coeff>
void
calcInjCoeff(const RegionId r, const int pvtRegionIdx, Coeff& coeff) const;

18
opm/simulators/wells/WellAssemble.cpp
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@ -103,7 +103,7 @@ assembleControlEqProd(const WellState& well_state,
auto total_rate = rates[0]; // To get the correct type only.
total_rate = 0.0;
std::vector<double> convert_coeff(well_.numPhases(), 1.0);
well_.rateConverter().calcCoeff(/*fipreg*/ 0, well_.pvtRegionIdx(), convert_coeff);
well_.rateConverter().calcCoeff(/*fipreg*/ 0, well_.pvtRegionIdx(), well_state.well(well_.indexOfWell()).surface_rates, convert_coeff);
for (int phase = 0; phase < 3; ++phase) {
if (pu.phase_used[phase]) {
const int pos = pu.phase_pos[phase];
@ -153,9 +153,13 @@ assembleControlEqProd(const WellState& well_state,
active_rates[pu.phase_pos[canonical_phase]] = rates[canonical_phase];
}
}
auto rCoeff = [this](const RegionId id, const int region, std::vector<double>& coeff)
auto rCoeff = [this, &group_state](const RegionId id, const int region, const std::optional<std::string>& prod_gname, std::vector<double>& coeff)
{
well_.rateConverter().calcCoeff(id, region, coeff);
if (prod_gname)
well_.rateConverter().calcCoeff(id, region, group_state.production_rates(*prod_gname), coeff);
else
well_.rateConverter().calcCoeff(id, region, coeff);
};
WellGroupControls(well_).getGroupProductionControl(group, well_state,
group_state,
@ -243,9 +247,13 @@ assembleControlEqInj(const WellState& well_state,
case Well::InjectorCMode::GRUP: {
assert(well_.wellEcl().isAvailableForGroupControl());
const auto& group = schedule.getGroup(well_.wellEcl().groupName(), well_.currentStep());
auto rCoeff = [this](const RegionId id, const int region, std::vector<double>& coeff)
auto rCoeff = [this, &group_state](const RegionId id, const int region, const std::optional<std::string>& prod_gname, std::vector<double>& coeff)
{
well_.rateConverter().calcInjCoeff(id, region, coeff);
if(prod_gname) {
well_.rateConverter().calcCoeff(id, region, group_state.production_rates(*prod_gname), coeff);
} else {
well_.rateConverter().calcInjCoeff(id, region, coeff);
}
};
WellGroupControls(well_).getGroupInjectionControl(group,
well_state,

4
opm/simulators/wells/WellGroupConstraints.cpp
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@ -70,7 +70,7 @@ checkGroupConstraintsInj(const Group& group,
// Make conversion factors for RESV <-> surface rates.
std::vector<double> resv_coeff(well_.phaseUsage().num_phases, 1.0);
rateConverter(0, well_.pvtRegionIdx(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
rateConverter(0, well_.pvtRegionIdx(), group.name(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
const auto& ws = well_state.well(well_.indexOfWell());
// Call check for the well's injection phase.
@ -104,7 +104,7 @@ checkGroupConstraintsProd(const Group& group,
{
// Make conversion factors for RESV <-> surface rates.
std::vector<double> resv_coeff(well_.phaseUsage().num_phases, 1.0);
rateConverter(0, well_.pvtRegionIdx(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
rateConverter(0, well_.pvtRegionIdx(), group.name(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
const auto& ws = well_state.well(well_.indexOfWell());
return WellGroupHelpers::checkGroupConstraintsProd(well_.name(),

4
opm/simulators/wells/WellGroupConstraints.hpp
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@ -27,6 +27,8 @@
#include <functional>
#include <utility>
#include <vector>
#include <string>
#include <optional>
namespace Opm
{
@ -47,7 +49,7 @@ public:
//! \brief Constructor sets reference to well.
WellGroupConstraints(const WellInterfaceGeneric& well) : well_(well) {}
using RateConvFunc = std::function<void(const RegionId, const int, std::vector<double>&)>;
using RateConvFunc = std::function<void(const RegionId, const int, const std::optional<std::string>&, std::vector<double>&)>;
bool checkGroupConstraints(WellState& well_state,
const GroupState& group_state,

8
opm/simulators/wells/WellGroupControls.cpp
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@ -127,7 +127,7 @@ getGroupInjectionControl(const Group& group,
// Make conversion factors for RESV <-> surface rates.
std::vector<double> resv_coeff(pu.num_phases, 1.0);
rateConverter(0, well_.pvtRegionIdx(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
rateConverter(0, well_.pvtRegionIdx(), std::nullopt, resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
double sales_target = 0;
if (schedule[well_.currentStep()].gconsale().has(group.name())) {
@ -251,7 +251,7 @@ getGroupInjectionTargetRate(const Group& group,
// Make conversion factors for RESV <-> surface rates.
std::vector<double> resv_coeff(pu.num_phases, 1.0);
rateConverter(0, well_.pvtRegionIdx(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
rateConverter(0, well_.pvtRegionIdx(), std::nullopt, resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
double sales_target = 0;
if (schedule[well_.currentStep()].gconsale().has(group.name())) {
@ -353,7 +353,7 @@ void WellGroupControls::getGroupProductionControl(const Group& group,
// Make conversion factors for RESV <-> surface rates.
std::vector<double> resv_coeff(well_.phaseUsage().num_phases, 1.0);
rateConverter(0, well_.pvtRegionIdx(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
rateConverter(0, well_.pvtRegionIdx(), group.name(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
// gconsale may adjust the grat target.
// the adjusted rates is send to the targetCalculator
@ -442,7 +442,7 @@ getGroupProductionTargetRate(const Group& group,
// Make conversion factors for RESV <-> surface rates.
std::vector<double> resv_coeff(well_.phaseUsage().num_phases, 1.0);
rateConverter(0, well_.pvtRegionIdx(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
rateConverter(0, well_.pvtRegionIdx(), group.name(), resv_coeff); // FIPNUM region 0 here, should use FIPNUM from WELSPECS.
// gconsale may adjust the grat target.
// the adjusted rates is send to the targetCalculator

3
opm/simulators/wells/WellGroupControls.hpp
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@ -24,6 +24,7 @@
#ifndef OPM_WELL_GROUP_CONTROLS_HEADER_INCLUDED
#define OPM_WELL_GROUP_CONTROLS_HEADER_INCLUDED
#include <string>
#include <functional>
#include <optional>
#include <vector>
@ -47,7 +48,7 @@ public:
//! \brief Constructor sets reference to well.
WellGroupControls(const WellInterfaceGeneric& well) : well_(well) {}
using RateConvFunc = std::function<void(const RegionId, const int, std::vector<double>&)>;
using RateConvFunc = std::function<void(const RegionId, const int, const std::optional<std::string>&, std::vector<double>&)>;
template<class EvalWell>
void getGroupInjectionControl(const Group& group,

24
opm/simulators/wells/WellInterfaceFluidSystem.cpp
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@ -131,9 +131,13 @@ checkGroupConstraints(WellState& well_state,
const SummaryState& summaryState,
DeferredLogger& deferred_logger) const
{
auto rCoeff = [this](const int id, const int region, std::vector<double>& coeff)
auto rCoeff = [this, &group_state](const RegionId id, const int region, const std::optional<std::string>& prod_gname, std::vector<double>& coeff)
{
this->rateConverter().calcCoeff(id, region, coeff);
if (prod_gname)
this->rateConverter().calcCoeff(id, region, group_state.production_rates(*prod_gname), coeff);
else
this->rateConverter().calcInjCoeff(id, region, coeff);
};
return WellGroupConstraints(*this).checkGroupConstraints(well_state, group_state,
@ -187,9 +191,13 @@ getGroupInjectionTargetRate(const Group& group,
double efficiencyFactor,
DeferredLogger& deferred_logger) const
{
auto rCoeff = [this](const int id, const int region, std::vector<double>& coeff)
auto rCoeff = [this, &group_state](const RegionId id, const int region, const std::optional<std::string>& prod_gname, std::vector<double>& coeff)
{
this->rateConverter().calcCoeff(id, region, coeff);
if (prod_gname)
this->rateConverter().calcCoeff(id, region, group_state.production_rates(*prod_gname), coeff);
else
this->rateConverter().calcInjCoeff(id, region, coeff);
};
return WellGroupControls(*this).getGroupInjectionTargetRate(group, well_state,
@ -210,9 +218,13 @@ getGroupProductionTargetRate(const Group& group,
double efficiencyFactor,
DeferredLogger& deferred_logger) const
{
auto rCoeff = [this](const int id, const int region, std::vector<double>& coeff)
auto rCoeff = [this, &group_state](const RegionId id, const int region, const std::optional<std::string>& prod_gname, std::vector<double>& coeff)
{
this->rateConverter().calcCoeff(id, region, coeff);
if (prod_gname)
this->rateConverter().calcCoeff(id, region, group_state.production_rates(*prod_gname), coeff);
else
this->rateConverter().calcInjCoeff(id, region, coeff);
};
return WellGroupControls(*this).getGroupProductionTargetRate(group, well_state,

2
opm/simulators/wells/WellInterface_impl.hpp
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@ -900,7 +900,7 @@ namespace Opm
case Well::ProducerCMode::RESV:
{
std::vector<double> convert_coeff(this->number_of_phases_, 1.0);
this->rateConverter_.calcCoeff(/*fipreg*/ 0, this->pvtRegionIdx_, convert_coeff);
this->rateConverter_.calcCoeff(/*fipreg*/ 0, this->pvtRegionIdx_, ws.surface_rates, convert_coeff);
double total_res_rate = 0.0;
for (int p = 0; p<np; ++p) {
total_res_rate -= ws.surface_rates[p] * convert_coeff[p];

2
tests/test_RestartSerialization.cpp
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@ -275,7 +275,7 @@ public:
switched_inj_groups_ = {{{"test4", Phase::SOLVENT}, "test5"}};
}
void calcRates(const int, const int, std::vector<double>&) override
void calcRates(const int, const int, const std::vector<double>&, std::vector<double>&) override
{}
void calcInjRates(const int, const int, std::vector<double>&) override