mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-30 11:06:55 -06:00
335 lines
14 KiB
C++
335 lines
14 KiB
C++
/*
|
|
Copyright 2012 SINTEF ICT, Applied Mathematics.
|
|
|
|
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/>.
|
|
*/
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif // HAVE_CONFIG_H
|
|
|
|
#include <opm/core/pressure/FlowBCManager.hpp>
|
|
|
|
#include <opm/core/grid.h>
|
|
#include <opm/core/grid/GridManager.hpp>
|
|
#include <opm/core/wells.h>
|
|
#include <opm/core/wells/WellsManager.hpp>
|
|
#include <opm/common/ErrorMacros.hpp>
|
|
#include <opm/core/simulator/initState.hpp>
|
|
#include <opm/core/simulator/SimulatorReport.hpp>
|
|
#include <opm/simulators/timestepping/SimulatorTimer.hpp>
|
|
#include <opm/core/utility/miscUtilities.hpp>
|
|
#include <opm/core/utility/parameters/ParameterGroup.hpp>
|
|
|
|
#include <opm/core/props/BlackoilPropertiesBasic.hpp>
|
|
#include <opm/core/props/BlackoilPropertiesFromDeck.hpp>
|
|
#include <opm/core/props/rock/RockCompressibility.hpp>
|
|
|
|
#include <opm/core/linalg/LinearSolverFactory.hpp>
|
|
|
|
#include <opm/polymer/PolymerBlackoilState.hpp>
|
|
#include <opm/core/simulator/WellState.hpp>
|
|
#include <opm/polymer/SimulatorCompressiblePolymer.hpp>
|
|
#include <opm/polymer/PolymerInflow.hpp>
|
|
#include <opm/polymer/PolymerProperties.hpp>
|
|
|
|
#include <opm/parser/eclipse/Parser/Parser.hpp>
|
|
#include <opm/parser/eclipse/Parser/ParseContext.hpp>
|
|
#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
|
|
|
|
#include <opm/simulators/ensureDirectoryExists.hpp>
|
|
|
|
#include <boost/scoped_ptr.hpp>
|
|
#include <boost/filesystem.hpp>
|
|
|
|
#include <algorithm>
|
|
#include <iostream>
|
|
#include <vector>
|
|
#include <numeric>
|
|
|
|
|
|
namespace
|
|
{
|
|
void warnIfUnusedParams(const Opm::ParameterGroup& param)
|
|
{
|
|
if (param.anyUnused()) {
|
|
std::cout << "-------------------- Unused parameters: --------------------\n";
|
|
param.displayUsage();
|
|
std::cout << "----------------------------------------------------------------" << std::endl;
|
|
}
|
|
}
|
|
} // anon namespace
|
|
|
|
|
|
|
|
// ----------------- Main program -----------------
|
|
int
|
|
main(int argc, char** argv)
|
|
try
|
|
{
|
|
using namespace Opm;
|
|
|
|
std::cout << "\n================ Test program for weakly compressible two-phase flow with polymer ===============\n\n";
|
|
ParameterGroup param(argc, argv, false);
|
|
std::cout << "--------------- Reading parameters ---------------" << std::endl;
|
|
|
|
// If we have a "deck_filename", grid and props will be read from that.
|
|
bool use_deck = param.has("deck_filename");
|
|
boost::scoped_ptr<GridManager> grid;
|
|
boost::scoped_ptr<BlackoilPropertiesInterface> props;
|
|
boost::scoped_ptr<RockCompressibility> rock_comp;
|
|
std::unique_ptr<PolymerBlackoilState> state;
|
|
Opm::PolymerProperties poly_props;
|
|
Opm::Deck deck;
|
|
std::unique_ptr< EclipseState > eclipseState;
|
|
std::unique_ptr< Schedule> schedule;
|
|
// bool check_well_controls = false;
|
|
// int max_well_control_iterations = 0;
|
|
double gravity[3] = { 0.0 };
|
|
if (use_deck) {
|
|
std::string deck_filename = param.get<std::string>("deck_filename");
|
|
Parser parser;
|
|
Opm::ParseContext parseContext({{ ParseContext::PARSE_RANDOM_SLASH , InputError::IGNORE }});
|
|
deck = parser.parseFile(deck_filename , parseContext);
|
|
eclipseState.reset( new EclipseState(deck , parseContext) );
|
|
schedule.reset( new Schedule(deck, eclipseState->getInputGrid(), eclipseState->get3DProperties(), eclipseState->runspec().phases(), parseContext ));
|
|
// Grid init
|
|
grid.reset(new GridManager(eclipseState->getInputGrid()));
|
|
{
|
|
const UnstructuredGrid& ug_grid = *(grid->c_grid());
|
|
|
|
// Rock and fluid init
|
|
props.reset(new BlackoilPropertiesFromDeck(deck, *eclipseState, ug_grid));
|
|
// check_well_controls = param.getDefault("check_well_controls", false);
|
|
// max_well_control_iterations = param.getDefault("max_well_control_iterations", 10);
|
|
|
|
state.reset( new PolymerBlackoilState( UgGridHelpers::numCells( ug_grid ) , UgGridHelpers::numFaces( ug_grid ), 2));
|
|
// Rock compressibility.
|
|
rock_comp.reset(new RockCompressibility(*eclipseState));
|
|
// Gravity.
|
|
gravity[2] = deck.hasKeyword("NOGRAV") ? 0.0 : unit::gravity;
|
|
// Init state variables (saturation and pressure).
|
|
if (param.has("init_saturation")) {
|
|
initStateBasic(ug_grid, *props, param, gravity[2], *state);
|
|
} else {
|
|
initStateFromDeck(ug_grid, *props, deck, gravity[2], *state);
|
|
}
|
|
initBlackoilSurfvol(ug_grid, *props, *state);
|
|
// Init polymer properties.
|
|
poly_props.readFromDeck(deck, *eclipseState);
|
|
}
|
|
} else {
|
|
// Grid init.
|
|
const int nx = param.getDefault("nx", 100);
|
|
const int ny = param.getDefault("ny", 100);
|
|
const int nz = param.getDefault("nz", 1);
|
|
const double dx = param.getDefault("dx", 1.0);
|
|
const double dy = param.getDefault("dy", 1.0);
|
|
const double dz = param.getDefault("dz", 1.0);
|
|
grid.reset(new GridManager(nx, ny, nz, dx, dy, dz));
|
|
{
|
|
const UnstructuredGrid& ug_grid = *(grid->c_grid());
|
|
|
|
// Rock and fluid init.
|
|
props.reset(new BlackoilPropertiesBasic(param, ug_grid.dimensions, UgGridHelpers::numCells( ug_grid )));
|
|
state.reset( new PolymerBlackoilState( UgGridHelpers::numCells( ug_grid ) , UgGridHelpers::numFaces( ug_grid ) , 2));
|
|
// Rock compressibility.
|
|
rock_comp.reset(new RockCompressibility(param));
|
|
// Gravity.
|
|
gravity[2] = param.getDefault("gravity", 0.0);
|
|
// Init state variables (saturation and pressure).
|
|
initStateBasic(ug_grid, *props, param, gravity[2], *state);
|
|
initBlackoilSurfvol(ug_grid, *props, *state);
|
|
// Init Polymer state
|
|
|
|
if (param.has("poly_init")) {
|
|
double poly_init = param.getDefault("poly_init", 0.0);
|
|
for (int cell = 0; cell < UgGridHelpers::numCells( ug_grid ); ++cell) {
|
|
double smin[2], smax[2];
|
|
|
|
auto& saturation = state->saturation();
|
|
auto& concentration = state->getCellData( state->CONCENTRATION );
|
|
auto& max_concentration = state->getCellData( state->CMAX );
|
|
|
|
props->satRange(1, &cell, smin, smax);
|
|
if (saturation[2*cell] > 0.5*(smin[0] + smax[0])) {
|
|
concentration[cell] = poly_init;
|
|
max_concentration[cell] = poly_init;
|
|
} else {
|
|
saturation[2*cell + 0] = 0.;
|
|
saturation[2*cell + 1] = 1.;
|
|
concentration[cell] = 0.;
|
|
max_concentration[cell] = 0.;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
// Init polymer properties.
|
|
// Setting defaults to provide a simple example case.
|
|
double c_max = param.getDefault("c_max_limit", 5.0);
|
|
double mix_param = param.getDefault("mix_param", 1.0);
|
|
double rock_density = param.getDefault("rock_density", 1000.0);
|
|
double dead_pore_vol = param.getDefault("dead_pore_vol", 0.15);
|
|
double res_factor = param.getDefault("res_factor", 1.) ; // res_factor = 1 gives no change in permeability
|
|
double c_max_ads = param.getDefault("c_max_ads", 1.);
|
|
int ads_index = param.getDefault<int>("ads_index", Opm::PolymerProperties::NoDesorption);
|
|
std::vector<double> c_vals_visc(2, -1e100);
|
|
c_vals_visc[0] = 0.0;
|
|
c_vals_visc[1] = 7.0;
|
|
std::vector<double> visc_mult_vals(2, -1e100);
|
|
visc_mult_vals[0] = 1.0;
|
|
// poly_props.visc_mult_vals[1] = param.getDefault("c_max_viscmult", 30.0);
|
|
visc_mult_vals[1] = 20.0;
|
|
std::vector<double> c_vals_ads(3, -1e100);
|
|
c_vals_ads[0] = 0.0;
|
|
c_vals_ads[1] = 2.0;
|
|
c_vals_ads[2] = 8.0;
|
|
std::vector<double> ads_vals(3, -1e100);
|
|
ads_vals[0] = 0.0;
|
|
ads_vals[1] = 0.0015;
|
|
ads_vals[2] = 0.0025;
|
|
// ads_vals[1] = 0.0;
|
|
// ads_vals[2] = 0.0;
|
|
std::vector<double> water_vel_vals(2, -1e100);
|
|
water_vel_vals[0] = 0.0;
|
|
water_vel_vals[1] = 10.0;
|
|
std::vector<double> shear_vrf_vals(2, -1e100);
|
|
shear_vrf_vals[0] = 1.0;
|
|
shear_vrf_vals[1] = 1.0;
|
|
poly_props.set(c_max, mix_param, rock_density, dead_pore_vol, res_factor, c_max_ads,
|
|
static_cast<Opm::PolymerProperties::AdsorptionBehaviour>(ads_index),
|
|
c_vals_visc, visc_mult_vals, c_vals_ads, ads_vals, water_vel_vals, shear_vrf_vals);
|
|
}
|
|
|
|
bool use_gravity = (gravity[0] != 0.0 || gravity[1] != 0.0 || gravity[2] != 0.0);
|
|
const double *grav = use_gravity ? &gravity[0] : 0;
|
|
|
|
// Linear solver.
|
|
LinearSolverFactory linsolver(param);
|
|
|
|
// Write parameters used for later reference.
|
|
bool output = param.getDefault("output", true);
|
|
if (output) {
|
|
std::string output_dir =
|
|
param.getDefault("output_dir", std::string("output"));
|
|
ensureDirectoryExists(output_dir);
|
|
param.writeParam(output_dir + "/simulation.param");
|
|
}
|
|
|
|
|
|
std::cout << "\n\n================ Starting main simulation loop ===============\n"
|
|
<< std::flush;
|
|
|
|
SimulatorReport rep;
|
|
if (!use_deck) {
|
|
// Simple simulation without a deck.
|
|
PolymerInflowBasic polymer_inflow(param.getDefault("poly_start_days", 300.0)*Opm::unit::day,
|
|
param.getDefault("poly_end_days", 800.0)*Opm::unit::day,
|
|
param.getDefault("poly_amount", poly_props.cMax()));
|
|
WellsManager wells;
|
|
SimulatorCompressiblePolymer simulator(param,
|
|
*grid->c_grid(),
|
|
*props,
|
|
poly_props,
|
|
rock_comp->isActive() ? rock_comp.get() : 0,
|
|
wells,
|
|
polymer_inflow,
|
|
linsolver,
|
|
grav);
|
|
SimulatorTimer simtimer;
|
|
simtimer.init(param);
|
|
warnIfUnusedParams(param);
|
|
WellState well_state;
|
|
well_state.init(0, *state);
|
|
rep = simulator.run(simtimer, *state, well_state);
|
|
} else {
|
|
// With a deck, we may have more epochs etc.
|
|
WellState well_state;
|
|
int step = 0;
|
|
Opm::TimeMap timeMap(deck);
|
|
SimulatorTimer simtimer;
|
|
simtimer.init(timeMap);
|
|
// Check for WPOLYMER presence in last report step to decide
|
|
// polymer injection control type.
|
|
const bool use_wpolymer = deck.hasKeyword("WPOLYMER");
|
|
if (use_wpolymer) {
|
|
if (param.has("poly_start_days")) {
|
|
OPM_MESSAGE("Warning: Using WPOLYMER to control injection since it was found in deck. "
|
|
"You seem to be trying to control it via parameter poly_start_days (etc.) as well.");
|
|
}
|
|
}
|
|
for (size_t reportStepIdx = 0; reportStepIdx < timeMap.numTimesteps(); ++reportStepIdx) {
|
|
simtimer.setCurrentStepNum(reportStepIdx);
|
|
|
|
// Report on start of report step.
|
|
std::cout << "\n\n-------------- Starting report step " << reportStepIdx << " --------------"
|
|
<< "\n (number of remaining steps: "
|
|
<< simtimer.numSteps() - step << ")\n\n" << std::flush;
|
|
|
|
// Create new wells, polymer inflow controls.
|
|
eclipseState.reset( new EclipseState( deck ) );
|
|
WellsManager wells(*eclipseState , *schedule, reportStepIdx , *grid->c_grid());
|
|
boost::scoped_ptr<PolymerInflowInterface> polymer_inflow;
|
|
if (use_wpolymer) {
|
|
if (wells.c_wells() == 0) {
|
|
OPM_THROW(std::runtime_error, "Cannot control polymer injection via WPOLYMER without wells.");
|
|
}
|
|
polymer_inflow.reset(new PolymerInflowFromDeck( *schedule, *wells.c_wells(), props->numCells(), simtimer.currentStepNum()));
|
|
} else {
|
|
polymer_inflow.reset(new PolymerInflowBasic(param.getDefault("poly_start_days", 300.0)*Opm::unit::day,
|
|
param.getDefault("poly_end_days", 800.0)*Opm::unit::day,
|
|
param.getDefault("poly_amount", poly_props.cMax())));
|
|
}
|
|
|
|
// @@@ HACK: we should really make a new well state and
|
|
// properly transfer old well state to it every report step,
|
|
// since number of wells may change etc.
|
|
if (reportStepIdx == 0) {
|
|
well_state.init(wells.c_wells(), *state);
|
|
}
|
|
|
|
// Create and run simulator.
|
|
SimulatorCompressiblePolymer simulator(param,
|
|
*grid->c_grid(),
|
|
*props,
|
|
poly_props,
|
|
rock_comp->isActive() ? rock_comp.get() : 0,
|
|
wells,
|
|
*polymer_inflow,
|
|
linsolver,
|
|
grav);
|
|
if (reportStepIdx == 0) {
|
|
warnIfUnusedParams(param);
|
|
}
|
|
SimulatorReport epoch_rep = simulator.run(simtimer, *state, well_state);
|
|
|
|
// Update total timing report and remember step number.
|
|
rep += epoch_rep;
|
|
step = simtimer.currentStepNum();
|
|
}
|
|
}
|
|
|
|
std::cout << "\n\n================ End of simulation ===============\n\n";
|
|
rep.report(std::cout);
|
|
}
|
|
catch (const std::exception &e) {
|
|
std::cerr << "Program threw an exception: " << e.what() << "\n";
|
|
throw;
|
|
}
|
|
|