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271 lines
12 KiB
C++
271 lines
12 KiB
C++
/*
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Copyright 2013 SINTEF ICT, Applied Mathematics.
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Copyright 2014 IRIS AS
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Copyright 2014 STATOIL ASA.
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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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namespace Opm
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{
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template <class GridT>
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SimulatorFullyImplicitBlackoilPolymer<GridT>::
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SimulatorFullyImplicitBlackoilPolymer(const parameter::ParameterGroup& param,
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const GridT& grid,
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DerivedGeology& geo,
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BlackoilPropsAdFromDeck& props,
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const PolymerPropsAd& polymer_props,
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const RockCompressibility* rock_comp_props,
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NewtonIterationBlackoilInterface& linsolver,
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const double* gravity,
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const bool has_disgas,
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const bool has_vapoil,
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const bool has_polymer,
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const bool has_plyshlog,
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const bool has_shrate,
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std::shared_ptr<EclipseState> eclipse_state,
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BlackoilOutputWriter& output_writer,
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std::shared_ptr< Deck > deck,
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const std::vector<double>& threshold_pressures_by_face)
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: BaseType(param,
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grid,
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geo,
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props,
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rock_comp_props,
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linsolver,
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gravity,
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has_disgas,
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has_vapoil,
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eclipse_state,
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output_writer,
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threshold_pressures_by_face,
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// names of deactivated wells in parallel run
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std::unordered_set<std::string>())
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, polymer_props_(polymer_props)
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, has_polymer_(has_polymer)
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, has_plyshlog_(has_plyshlog)
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, has_shrate_(has_shrate)
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, deck_(deck)
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{
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}
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template <class GridT>
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auto SimulatorFullyImplicitBlackoilPolymer<GridT>::
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createSolver(const WellModel& well_model)
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-> std::unique_ptr<Solver>
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{
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typedef typename Traits::Model Model;
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auto model = std::unique_ptr<Model>(new Model(BaseType::model_param_,
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BaseType::grid_,
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BaseType::props_,
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BaseType::geo_,
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BaseType::rock_comp_props_,
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polymer_props_,
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well_model,
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BaseType::solver_,
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BaseType::eclipse_state_,
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BaseType::has_disgas_,
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BaseType::has_vapoil_,
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has_polymer_,
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has_plyshlog_,
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has_shrate_,
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wells_rep_radius_,
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wells_perf_length_,
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wells_bore_diameter_,
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BaseType::terminal_output_));
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if (!BaseType::threshold_pressures_by_face_.empty()) {
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model->setThresholdPressures(BaseType::threshold_pressures_by_face_);
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}
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return std::unique_ptr<Solver>(new Solver(BaseType::solver_param_, std::move(model)));
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}
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template <class GridT>
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void SimulatorFullyImplicitBlackoilPolymer<GridT>::
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handleAdditionalWellInflow(SimulatorTimer& timer,
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WellsManager& wells_manager,
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typename BaseType::WellState& well_state,
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const Wells* wells)
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{
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// compute polymer inflow
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std::unique_ptr<PolymerInflowInterface> polymer_inflow_ptr;
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if (deck_->hasKeyword("WPOLYMER")) {
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if (wells_manager.c_wells() == 0) {
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OPM_THROW(std::runtime_error, "Cannot control polymer injection via WPOLYMER without wells.");
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}
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polymer_inflow_ptr.reset(new PolymerInflowFromDeck(*BaseType::eclipse_state_, *wells, Opm::UgGridHelpers::numCells(BaseType::grid_), timer.currentStepNum()));
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} else {
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OPM_MESSAGE("Warning: simulating with no WPOLYMER in deck (no polymer will be injected).");
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polymer_inflow_ptr.reset(new PolymerInflowBasic(0.0*Opm::unit::day,
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1.0*Opm::unit::day,
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0.0));
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}
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std::vector<double> polymer_inflow_c(Opm::UgGridHelpers::numCells(BaseType::grid_));
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polymer_inflow_ptr->getInflowValues(timer.simulationTimeElapsed(),
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timer.simulationTimeElapsed() + timer.currentStepLength(),
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polymer_inflow_c);
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well_state.polymerInflow() = polymer_inflow_c;
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if (has_plyshlog_) {
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computeRepRadiusPerfLength(*BaseType::eclipse_state_, timer.currentStepNum(), BaseType::grid_, wells_rep_radius_, wells_perf_length_, wells_bore_diameter_);
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}
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}
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template <class GridT>
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void SimulatorFullyImplicitBlackoilPolymer<GridT>::
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setupCompressedToCartesian(const int* global_cell, int number_of_cells,
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std::map<int,int>& cartesian_to_compressed )
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{
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if (global_cell) {
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for (int i = 0; i < number_of_cells; ++i) {
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cartesian_to_compressed.insert(std::make_pair(global_cell[i], i));
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}
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}
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else {
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for (int i = 0; i < number_of_cells; ++i) {
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cartesian_to_compressed.insert(std::make_pair(i, i));
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}
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}
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}
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template <class GridT>
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void SimulatorFullyImplicitBlackoilPolymer<GridT>::
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computeRepRadiusPerfLength(const Opm::EclipseState& eclipseState,
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const size_t timeStep,
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const GridT& grid,
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std::vector<double>& wells_rep_radius,
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std::vector<double>& wells_perf_length,
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std::vector<double>& wells_bore_diameter)
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{
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// TODO, the function does not work for parallel running
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// to be fixed later.
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int number_of_cells = Opm::UgGridHelpers::numCells(grid);
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const int* global_cell = Opm::UgGridHelpers::globalCell(grid);
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const int* cart_dims = Opm::UgGridHelpers::cartDims(grid);
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auto cell_to_faces = Opm::UgGridHelpers::cell2Faces(grid);
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auto begin_face_centroids = Opm::UgGridHelpers::beginFaceCentroids(grid);
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if (eclipseState.getSchedule().numWells() == 0) {
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OPM_MESSAGE("No wells specified in Schedule section, "
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"initializing no wells");
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return;
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}
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const size_t n_perf = wells_rep_radius.size();
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wells_rep_radius.clear();
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wells_perf_length.clear();
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wells_bore_diameter.clear();
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wells_rep_radius.reserve(n_perf);
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wells_perf_length.reserve(n_perf);
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wells_bore_diameter.reserve(n_perf);
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std::map<int,int> cartesian_to_compressed;
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setupCompressedToCartesian(global_cell, number_of_cells,
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cartesian_to_compressed);
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const auto& schedule = eclipseState.getSchedule();
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auto wells = schedule.getWells(timeStep);
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int well_index = 0;
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for (auto wellIter= wells.begin(); wellIter != wells.end(); ++wellIter) {
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const auto* well = (*wellIter);
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if (well->getStatus(timeStep) == WellCommon::SHUT) {
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continue;
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}
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{ // COMPDAT handling
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const auto& completionSet = well->getCompletions(timeStep);
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for (size_t c=0; c<completionSet.size(); c++) {
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const auto& completion = completionSet.get(c);
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if (completion.getState() == WellCompletion::OPEN) {
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int i = completion.getI();
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int j = completion.getJ();
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int k = completion.getK();
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const int* cpgdim = cart_dims;
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int cart_grid_indx = i + cpgdim[0]*(j + cpgdim[1]*k);
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std::map<int, int>::const_iterator cgit = cartesian_to_compressed.find(cart_grid_indx);
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if (cgit == cartesian_to_compressed.end()) {
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OPM_THROW(std::runtime_error, "Cell with i,j,k indices " << i << ' ' << j << ' '
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<< k << " not found in grid (well = " << well->name() << ')');
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}
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int cell = cgit->second;
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{
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double radius = 0.5*completion.getDiameter();
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if (radius <= 0.0) {
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radius = 0.5*unit::feet;
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OPM_MESSAGE("**** Warning: Well bore internal radius set to " << radius);
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}
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const std::array<double, 3> cubical =
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WellsManagerDetail::getCubeDim<3>(cell_to_faces, begin_face_centroids, cell);
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WellCompletion::DirectionEnum direction = completion.getDirection();
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double re; // area equivalent radius of the grid block
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double perf_length; // the length of the well perforation
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switch (direction) {
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case Opm::WellCompletion::DirectionEnum::X:
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re = std::sqrt(cubical[1] * cubical[2] / M_PI);
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perf_length = cubical[0];
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break;
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case Opm::WellCompletion::DirectionEnum::Y:
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re = std::sqrt(cubical[0] * cubical[2] / M_PI);
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perf_length = cubical[1];
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break;
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case Opm::WellCompletion::DirectionEnum::Z:
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re = std::sqrt(cubical[0] * cubical[1] / M_PI);
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perf_length = cubical[2];
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break;
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default:
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OPM_THROW(std::runtime_error, " Dirtecion of well is not supported ");
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}
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double repR = std::sqrt(re * radius);
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wells_rep_radius.push_back(repR);
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wells_perf_length.push_back(perf_length);
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wells_bore_diameter.push_back(2. * radius);
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}
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} else {
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if (completion.getState() != WellCompletion::SHUT) {
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OPM_THROW(std::runtime_error, "Completion state: " << WellCompletion::StateEnum2String( completion.getState() ) << " not handled");
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}
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}
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}
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}
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well_index++;
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}
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}
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} // namespace Opm
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