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Add a flow specialization for blackoil with energy conservation

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The energy conservation is enabled by specifying either TEMP or
THERMAL in the deck. The deck also needs to contatin relevant fluid and rock
heat properties.

The blackoil + energy equations are solved fully implicit.
This commit is contained in:
Tor Harald Sandve 2018-03-26 10:50:33 +02:00
parent 81dcc011a3
commit ee88790dea
8 changed files with 205 additions and 7 deletions
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2
CMakeLists_files.cmake
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@ -31,6 +31,7 @@ list (APPEND MAIN_SOURCE_FILES
opm/simulators/flow_ebos_oilwater.cpp
opm/simulators/flow_ebos_polymer.cpp
opm/simulators/flow_ebos_solvent.cpp
opm/simulators/flow_ebos_energy.cpp
opm/simulators/flow_ebos_oilwater_polymer.cpp
opm/autodiff/Compat.cpp
@ -446,6 +447,7 @@ list (APPEND PUBLIC_HEADER_FILES
opm/simulators/flow_ebos_oilwater.hpp
opm/simulators/flow_ebos_polymer.hpp
opm/simulators/flow_ebos_solvent.hpp
opm/simulators/flow_ebos_energy.hpp
opm/simulators/flow_ebos_oilwater_polymer.hpp
opm/simulators/ensureDirectoryExists.hpp
opm/simulators/ParallelFileMerger.hpp

8
examples/flow.cpp
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@ -25,6 +25,7 @@
#include <opm/simulators/flow_ebos_oilwater.hpp>
#include <opm/simulators/flow_ebos_solvent.hpp>
#include <opm/simulators/flow_ebos_polymer.hpp>
#include <opm/simulators/flow_ebos_energy.hpp>
#include <opm/simulators/flow_ebos_oilwater_polymer.hpp>
#include <opm/autodiff/MissingFeatures.hpp>
@ -188,6 +189,11 @@ int main(int argc, char** argv)
Opm::flowEbosSolventSetDeck(*deck, *eclipseState, *schedule, *summary_config);
return Opm::flowEbosSolventMain(argc, argv);
}
// Energy case
else if ( phases.active( Opm::Phase::ENERGY ) ) {
Opm::flowEbosEnergySetDeck(*deck, *eclipseState, *schedule, *summary_config);
return Opm::flowEbosEnergyMain(argc, argv);
}
// Blackoil case
else if( phases.size() == 3 ) {
Opm::flowEbosBlackoilSetDeck(*deck, *eclipseState, *schedule, *summary_config);
@ -196,7 +202,7 @@ int main(int argc, char** argv)
else
{
if (outputCout)
std::cerr << "No suitable configuration found, valid are Twophase, polymer, solvent, or blackoil" << std::endl;
std::cerr << "No suitable configuration found, valid are Twophase, polymer, solvent, energy, or blackoil" << std::endl;
return EXIT_FAILURE;
}
}

21
opm/autodiff/BlackoilModelEbos.hpp
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@ -81,6 +81,7 @@ SET_BOOL_PROP(EclFlowProblem, UseVolumetricResidual, false);
// necessary but it makes things a bit more explicit
SET_BOOL_PROP(EclFlowProblem, EnablePolymer, false);
SET_BOOL_PROP(EclFlowProblem, EnableSolvent, false);
SET_BOOL_PROP(EclFlowProblem, EnableTemperature, true);
SET_BOOL_PROP(EclFlowProblem, EnableEnergy, false);
}}
@ -114,8 +115,10 @@ namespace Opm {
static const int numEq = Indices::numEq;
static const int contiSolventEqIdx = Indices::contiSolventEqIdx;
static const int contiPolymerEqIdx = Indices::contiPolymerEqIdx;
static const int contiEnergyEqIdx = Indices::contiEnergyEqIdx;
static const int solventSaturationIdx = Indices::solventSaturationIdx;
static const int polymerConcentrationIdx = Indices::polymerConcentrationIdx;
static const int temperatureIdx = Indices::temperatureIdx;
typedef Dune::FieldVector<Scalar, numEq > VectorBlockType;
typedef Dune::FieldMatrix<Scalar, numEq, numEq > MatrixBlockType;
@ -151,6 +154,7 @@ namespace Opm {
, has_vapoil_(FluidSystem::enableVaporizedOil())
, has_solvent_(GET_PROP_VALUE(TypeTag, EnableSolvent))
, has_polymer_(GET_PROP_VALUE(TypeTag, EnablePolymer))
, has_energy_(GET_PROP_VALUE(TypeTag, EnableEnergy))
, param_( param )
, well_model_ (well_model)
, terminal_output_ (terminal_output)
@ -713,6 +717,12 @@ namespace Opm {
c = std::max(c, 0.0);
}
if (has_energy_) {
double& T = priVars[Indices::temperatureIdx];
const double dT = dx[cell_idx][Indices::temperatureIdx];
T -= dT;
}
// Update rs and rv
if (FluidSystem::phaseIsActive(FluidSystem::gasPhaseIdx) && FluidSystem::phaseIsActive(FluidSystem::oilPhaseIdx) ) {
unsigned pvtRegionIdx = ebosSimulator_.problem().pvtRegionIndex(cell_idx);
@ -888,6 +898,12 @@ namespace Opm {
R_sum[ contiPolymerEqIdx ] += R2;
maxCoeff[ contiPolymerEqIdx ] = std::max( maxCoeff[ contiPolymerEqIdx ], std::abs( R2 ) / pvValue );
}
if (has_energy_ ) {
B_avg[ contiEnergyEqIdx ] += 1.0;
const auto R2 = ebosResid[cell_idx][contiEnergyEqIdx];
R_sum[ contiEnergyEqIdx ] += R2;
maxCoeff[ contiEnergyEqIdx ] = std::max( maxCoeff[ contiEnergyEqIdx ], std::abs( R2 ) / pvValue );
}
}
@ -956,6 +972,10 @@ namespace Opm {
key[ polymerConcentrationIdx ] = "P";
}
if (has_energy_) {
key[ temperatureIdx ] = "E";
}
for (int compIdx = 0; compIdx < numComp; ++compIdx) {
msg += " MB(" + key[ compIdx ] + ") ";
}
@ -1053,6 +1073,7 @@ namespace Opm {
const bool has_vapoil_;
const bool has_solvent_;
const bool has_polymer_;
const bool has_energy_;
ModelParameters param_;
SimulatorReport failureReport_;

19
opm/autodiff/StandardWell.hpp
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@ -53,6 +53,10 @@ namespace Opm
using Base::numEq;
using Base::has_solvent;
using Base::has_polymer;
using Base::has_energy;
// the positions of the primary variables for StandardWell
// there are three primary variables, the second and the third ones are F_w and F_g
// the first one can be total rate (G_t) or bhp, based on the control
@ -61,22 +65,23 @@ namespace Opm
static const int XvarWell = 0;
static const int WFrac = gasoil? -1000: 1;
static const int GFrac = gasoil? 1: 2;
static const int SFrac = 3;
static const int SFrac = !has_solvent ? -1000 : 3;
using typename Base::Scalar;
using typename Base::ConvergenceReport;
using Base::has_solvent;
using Base::has_polymer;
using Base::name;
using Base::Water;
using Base::Oil;
using Base::Gas;
using Base::Energy;
// TODO: with flow_ebos，for a 2P deck, // TODO: for the 2p deck, numEq will be 3, a dummy phase is already added from the reservoir side.
// it will cause problem here without processing the dummy phase.
static const int numWellEq = GET_PROP_VALUE(TypeTag, EnablePolymer)? numEq-1 : numEq; // number of wellEq is only numEq - 1 for polymer
// polymer concentration and temperature are already known by the well, so
// polymer and energy conservation do not need to be considered explicitly
static const int numPolymerEq = has_polymer ? 1 : 0;
static const int numEnergyEq = has_energy ? 1 : 0;
static const int numWellEq =numEq - numPolymerEq - numEnergyEq;
using typename Base::Mat;
using typename Base::BVector;
using typename Base::Eval;
@ -102,6 +107,8 @@ namespace Opm
using Base::contiSolventEqIdx;
using Base::contiPolymerEqIdx;
static const int contiEnergyEqIdx = Indices::contiEnergyEqIdx;
static const int temperatureIdx = Indices::temperatureIdx;
StandardWell(const Well* well, const int time_step, const Wells* wells,

65
opm/autodiff/StandardWell_impl.hpp
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@ -634,6 +634,71 @@ namespace Opm
well_state.perfPhaseRates()[(first_perf_ + perf) * np + ebosCompIdxToFlowCompIdx(componentIdx)] = cq_s[componentIdx].value();
}
}
if (GET_PROP_VALUE(TypeTag, EnableEnergy)) {
auto fs = intQuants.fluidState();
int reportStepIdx = ebosSimulator.episodeIndex();
for (unsigned phaseIdx = 0; phaseIdx < FluidSystem::numPhases; ++phaseIdx) {
if (!FluidSystem::phaseIsActive(phaseIdx)) {
continue;
}
const unsigned activeCompIdx = Indices::canonicalToActiveComponentIndex(FluidSystem::solventComponentIndex(phaseIdx));
// convert to reservoar conditions
EvalWell cq_r_thermal = 0.0;
if (FluidSystem::phaseIsActive(FluidSystem::oilPhaseIdx) && FluidSystem::phaseIsActive(FluidSystem::gasPhaseIdx)) {
if(FluidSystem::waterPhaseIdx == phaseIdx)
cq_r_thermal = cq_s[activeCompIdx] / extendEval(fs.invB(phaseIdx));
// remove dissolved gas and vapporized oil
const unsigned oilCompIdx = Indices::canonicalToActiveComponentIndex(FluidSystem::oilCompIdx);
const unsigned gasCompIdx = Indices::canonicalToActiveComponentIndex(FluidSystem::gasCompIdx);
// q_os = q_or * b_o + rv * q_gr * b_g
// q_gs = q_gr * g_g + rs * q_or * b_o
// d = 1.0 - rs * rv
EvalWell d = extendEval(1.0 - fs.Rv() * fs.Rs());
// q_gr = 1 / (b_g * d) * (q_gs - rs * q_os)
if(FluidSystem::gasPhaseIdx == phaseIdx)
cq_r_thermal = (cq_s[gasCompIdx] - extendEval(fs.Rs()) * cq_s[oilCompIdx]) / (d * extendEval(fs.invB(phaseIdx)) );
// q_or = 1 / (b_o * d) * (q_os - rv * q_gs)
if(FluidSystem::oilPhaseIdx == phaseIdx)
cq_r_thermal = (cq_s[oilCompIdx] - extendEval(fs.Rv()) * cq_s[gasCompIdx]) / (d * extendEval(fs.invB(phaseIdx)) );
} else {
cq_r_thermal = cq_s[activeCompIdx] / extendEval(fs.invB(phaseIdx));
}
// change temperature for injecting fluids
if (well_type_ == INJECTOR && cq_s[activeCompIdx] > 0.0){
const auto& injProps = this->well_ecl_->getInjectionProperties(reportStepIdx);
fs.setTemperature(injProps.temperature);
typedef typename std::decay<decltype(fs)>::type::Scalar FsScalar;
typename FluidSystem::template ParameterCache<FsScalar> paramCache;
unsigned pvtRegionIdx = intQuants.pvtRegionIndex();
paramCache.setRegionIndex(pvtRegionIdx);
paramCache.setMaxOilSat(ebosSimulator.problem().maxOilSaturation(cell_idx));
paramCache.updatePhase(fs, phaseIdx);
const auto& rho = FluidSystem::density(fs, paramCache, phaseIdx);
fs.setDensity(phaseIdx, rho);
const auto& h = FluidSystem::enthalpy(fs, paramCache, phaseIdx);
fs.setEnthalpy(phaseIdx, h);
}
// compute the thermal flux
cq_r_thermal *= extendEval(fs.enthalpy(phaseIdx)) * extendEval(fs.density(phaseIdx));
// scale the flux by the scaling factor for the energy equation
cq_r_thermal *= GET_PROP_VALUE(TypeTag, BlackOilEnergyScalingFactor);
if (!only_wells) {
for (int pvIdx = 0; pvIdx < numEq; ++pvIdx) {
ebosJac[cell_idx][cell_idx][contiEnergyEqIdx][pvIdx] -= cq_r_thermal.derivative(pvIdx);
}
ebosResid[cell_idx][contiEnergyEqIdx] -= cq_r_thermal.value();
}
}
}
if (has_polymer) {
// TODO: the application of well efficiency factor has not been tested with an example yet

2
opm/autodiff/WellInterface.hpp
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@ -71,6 +71,7 @@ namespace Opm
static const int Water = BlackoilPhases::Aqua;
static const int Oil = BlackoilPhases::Liquid;
static const int Gas = BlackoilPhases::Vapour;
static const int Energy = BlackoilPhases::Energy;
typedef typename GET_PROP_TYPE(TypeTag, Grid) Grid;
typedef typename GET_PROP_TYPE(TypeTag, Simulator) Simulator;
@ -92,6 +93,7 @@ namespace Opm
static const bool has_solvent = GET_PROP_VALUE(TypeTag, EnableSolvent);
static const bool has_polymer = GET_PROP_VALUE(TypeTag, EnablePolymer);
static const bool has_energy = GET_PROP_VALUE(TypeTag, EnableEnergy);
static const int contiSolventEqIdx = Indices::contiSolventEqIdx;
static const int contiPolymerEqIdx = Indices::contiPolymerEqIdx;

65
opm/simulators/flow_ebos_energy.cpp Normal file
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@ -0,0 +1,65 @@
/*
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/>.
*/
#include "config.h"
#include <opm/simulators/flow_ebos_polymer.hpp>
#include <opm/material/common/ResetLocale.hpp>
#include <opm/grid/CpGrid.hpp>
#include <opm/autodiff/SimulatorFullyImplicitBlackoilEbos.hpp>
#include <opm/autodiff/FlowMainEbos.hpp>
#if HAVE_DUNE_FEM
#include <dune/fem/misc/mpimanager.hh>
#else
#include <dune/common/parallel/mpihelper.hh>
#endif
namespace Ewoms {
namespace Properties {
NEW_TYPE_TAG(EclFlowEnergyProblem, INHERITS_FROM(EclFlowProblem));
SET_BOOL_PROP(EclFlowEnergyProblem, EnableEnergy, true);
}}
namespace Opm {
void flowEbosEnergySetDeck(Deck &deck, EclipseState& eclState, Schedule& schedule, SummaryConfig& summaryConfig)
{
typedef TTAG(EclFlowEnergyProblem) TypeTag;
typedef GET_PROP_TYPE(TypeTag, Vanguard) Vanguard;
Vanguard::setExternalDeck(&deck, &eclState, &schedule, &summaryConfig);
}
// ----------------- Main program -----------------
int flowEbosEnergyMain(int argc, char** argv)
{
// we always want to use the default locale, and thus spare us the trouble
// with incorrect locale settings.
Opm::resetLocale();
// initialize MPI, finalize is done automatically on exit
#if HAVE_DUNE_FEM
Dune::Fem::MPIManager::initialize(argc, argv);
#else
Dune::MPIHelper::instance(argc, argv).rank();
#endif
Opm::FlowMainEbos<TTAG(EclFlowEnergyProblem)> mainfunc;
return mainfunc.execute(argc, argv);
}
}

30
opm/simulators/flow_ebos_energy.hpp Normal file
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@ -0,0 +1,30 @@
/*
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 FLOW_EBOS_ENERGY_HPP
#define FLOW_EBOS_ENERGY_HPP
#include <opm/parser/eclipse/Deck/Deck.hpp>
#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
#include <opm/parser/eclipse/EclipseState/Schedule/Schedule.hpp>
#include <opm/parser/eclipse/EclipseState/SummaryConfig/SummaryConfig.hpp>
namespace Opm {
void flowEbosEnergySetDeck(Deck &deck, EclipseState& eclState, Schedule& schedule, SummaryConfig& summaryConfig);
int flowEbosEnergyMain(int argc, char** argv);
}
#endif // FLOW_EBOS_ENERGY_HPP