ecl_rft_node_type * EclipseWriteRFTHandler::createEclRFTNode(WellConstPtr well,
const SimulatorTimerInterface& simulatorTimer,
EclipseGridConstPtr eclipseGrid,
const std::vector<double>& pressure,
const std::vector<double>& swat,
const std::vector<double>& sgas) {
const std::string& well_name = well->name();
size_t timestep = (size_t)simulatorTimer.currentStepNum();
time_t recording_date = simulatorTimer.currentPosixTime();
double days = Opm::unit::convert::to(simulatorTimer.simulationTimeElapsed(), Opm::unit::day);
std::string type = "RFT";
ecl_rft_node_type * ecl_rft_node = ecl_rft_node_alloc_new(well_name.c_str(), type.c_str(), recording_date, days);
CompletionSetConstPtr completionsSet = well->getCompletions(timestep);
for (size_t index = 0; index < completionsSet->size(); ++index) {
CompletionConstPtr completion = completionsSet->get(index);
size_t i = (size_t)completion->getI();
size_t j = (size_t)completion->getJ();
size_t k = (size_t)completion->getK();
size_t global_index = eclipseGrid->getGlobalIndex(i,j,k);
int active_index = globalToActiveIndex_[global_index];
if (active_index > -1) {
double depth = eclipseGrid->getCellDepth(i,j,k);
double completion_pressure = pressure.size() > 0 ? pressure[active_index] : 0.0;
double saturation_water = swat.size() > 0 ? swat[active_index] : 0.0;
double saturation_gas = sgas.size() > 0 ? sgas[active_index] : 0.0;
ecl_rft_cell_type * ecl_rft_cell = ecl_rft_cell_alloc_RFT( i ,j, k , depth, completion_pressure, saturation_water, saturation_gas);
ecl_rft_node_append_cell( ecl_rft_node , ecl_rft_cell);
}
}
return ecl_rft_node;
}
void CompletionSet::orderCompletions(size_t well_i, size_t well_j, EclipseGridConstPtr grid)
{
if (m_completions.empty()) {
return;
}
// Find the first completion and swap it into the 0-position.
const double surface_z = 0.0;
size_t first_index = findClosestCompletion(well_i, well_j, grid, surface_z, 0);
std::swap(m_completions[first_index], m_completions[0]);
// Repeat for remaining completions.
// Note that since findClosestCompletion() is O(n) if n is the number of completions,
// this is an O(n^2) algorithm. However, it should be acceptable since the expected
// number of completions is fairly low (< 100).
for (size_t pos = 1; pos < m_completions.size() - 1; ++pos) {
CompletionConstPtr prev = m_completions[pos - 1];
const double prevz = grid->getCellDepth(prev->getI(), prev->getJ(), prev->getK());
size_t next_index = findClosestCompletion(prev->getI(), prev->getJ(), grid, prevz, pos);
std::swap(m_completions[next_index], m_completions[pos]);
}
}
void WellsManager::createWellsFromSpecs(std::vector<WellConstPtr>& wells, size_t timeStep,
const C2F& c2f,
const int* cart_dims,
FC begin_face_centroids,
int dimensions,
std::vector<double>& dz,
std::vector<std::string>& well_names,
std::vector<WellData>& well_data,
std::map<std::string, int>& well_names_to_index,
const PhaseUsage& phaseUsage,
const std::map<int,int>& cartesian_to_compressed,
const double* permeability,
const NTG& ntg,
std::vector<int>& wells_on_proc)
{
if (dimensions != 3) {
OPM_THROW(std::domain_error,
"WellsManager::createWellsFromSpecs() only "
"supported in three space dimensions");
}
std::vector<std::vector<PerfData> > wellperf_data;
wellperf_data.resize(wells.size());
wells_on_proc.resize(wells.size(), 1);
int well_index = 0;
for (auto wellIter= wells.begin(); wellIter != wells.end(); ++wellIter) {
WellConstPtr well = (*wellIter);
if (well->getStatus(timeStep) == WellCommon::SHUT) {
continue;
}
{ // COMPDAT handling
CompletionSetConstPtr completionSet = well->getCompletions(timeStep);
// shut completions and open ones stored in this process will have 1 others 0.
std::vector<std::size_t> completion_on_proc(completionSet->size(), 1);
std::size_t shut_completions_number = 0;
for (size_t c=0; c<completionSet->size(); c++) {
CompletionConstPtr completion = completionSet->get(c);
if (completion->getState() == WellCompletion::OPEN) {
int i = completion->getI();
int j = completion->getJ();
int k = completion->getK();
const int* cpgdim = cart_dims;
int cart_grid_indx = i + cpgdim[0]*(j + cpgdim[1]*k);
std::map<int, int>::const_iterator cgit = cartesian_to_compressed.find(cart_grid_indx);
if (cgit == cartesian_to_compressed.end()) {
if ( is_parallel_run_ )
{
completion_on_proc[c]=0;
continue;
}
else
{
OPM_MESSAGE("****Warning: Cell with i,j,k indices " << i << ' ' << j << ' '
<< k << " not found in grid. The completion will be igored (well = "
<< well->name() << ')');
}
}
else
{
int cell = cgit->second;
PerfData pd;
pd.cell = cell;
{
const Value<double>& transmissibilityFactor = completion->getConnectionTransmissibilityFactorAsValueObject();
const double wellPi = completion ->getWellPi();
if (transmissibilityFactor.hasValue()) {
pd.well_index = transmissibilityFactor.getValue();
} else {
double radius = 0.5*completion->getDiameter();
if (radius <= 0.0) {
radius = 0.5*unit::feet;
OPM_MESSAGE("**** Warning: Well bore internal radius set to " << radius);
}
std::array<double, 3> cubical =
WellsManagerDetail::getCubeDim<3>(c2f, begin_face_centroids, cell);
// overwrite dz values calculated in getCubeDim.
if (dz.size() > 0) {
cubical[2] = dz[cell];
}
const double* cell_perm = &permeability[dimensions*dimensions*cell];
pd.well_index =
WellsManagerDetail::computeWellIndex(radius, cubical, cell_perm,
completion->getSkinFactor(),
completion->getDirection(),
ntg[cell]);
}
pd.well_index *= wellPi;
}
wellperf_data[well_index].push_back(pd);
}
} else {
++shut_completions_number;
if (completion->getState() != WellCompletion::SHUT) {
OPM_THROW(std::runtime_error, "Completion state: " << WellCompletion::StateEnum2String( completion->getState() ) << " not handled");
}
}
}
if ( is_parallel_run_ )
{
// sum_completions_on_proc includes completions
// that are shut
std::size_t sum_completions_on_proc = std::accumulate(completion_on_proc.begin(),
completion_on_proc.end(),0);
// Set wells that are not on this processor to SHUT.
// A well is not here if only shut completions are found.
if ( sum_completions_on_proc == shut_completions_number )
{
// Mark well as not existent on this process
wells_on_proc[wellIter-wells.begin()] = 0;
continue;
}
else
{
// Check that the complete well is on this process
if ( sum_completions_on_proc < completionSet->size() )
{
std::cout<< "Well "<< well->name() << " semms not be in "
<< "completely in the disjoint partition of "
<< "process deactivating here." << std::endl;
// Mark well as not existent on this process
wells_on_proc[wellIter-wells.begin()] = 0;
continue;
}
}
}
}
{ // WELSPECS handling
well_names_to_index[well->name()] = well_index;
well_names.push_back(well->name());
{
WellData wd;
wd.reference_bhp_depth = well->getRefDepth();
wd.welspecsline = -1;
if (well->isInjector( timeStep ))
wd.type = INJECTOR;
else
wd.type = PRODUCER;
well_data.push_back(wd);
}
}
well_index++;
}
// Set up reference depths that were defaulted. Count perfs.
const int num_wells = well_data.size();
int num_perfs = 0;
assert (dimensions == 3);
for (int w = 0; w < num_wells; ++w) {
num_perfs += wellperf_data[w].size();
}
// Create the well data structures.
w_ = create_wells(phaseUsage.num_phases, num_wells, num_perfs);
if (!w_) {
OPM_THROW(std::runtime_error, "Failed creating Wells struct.");
}
// Add wells.
for (int w = 0; w < num_wells; ++w) {
const int w_num_perf = wellperf_data[w].size();
std::vector<int> perf_cells (w_num_perf);
std::vector<double> perf_prodind(w_num_perf);
for (int perf = 0; perf < w_num_perf; ++perf) {
perf_cells [perf] = wellperf_data[w][perf].cell;
perf_prodind[perf] = wellperf_data[w][perf].well_index;
}
const double* comp_frac = NULL;
// We initialize all wells with a null component fraction,
// and must (for injection wells) overwrite it later.
const int ok =
add_well(well_data[w].type,
well_data[w].reference_bhp_depth,
w_num_perf,
comp_frac,
perf_cells.data(),
perf_prodind.data(),
well_names[w].c_str(),
w_);
if (!ok) {
OPM_THROW(std::runtime_error,
"Failed adding well "
<< well_names[w]
<< " to Wells data structure.");
}
}
}
void WellsManager::createWellsFromSpecs(std::vector<WellConstPtr>& wells, size_t timeStep,
const C2F& c2f,
const int* cart_dims,
FC begin_face_centroids,
CC begin_cell_centroids,
int dimensions,
std::vector<std::string>& well_names,
std::vector<WellData>& well_data,
std::map<std::string, int>& well_names_to_index,
const PhaseUsage& phaseUsage,
const std::map<int,int>& cartesian_to_compressed,
const double* permeability,
const NTG& ntg)
{
if (dimensions != 3) {
OPM_THROW(std::domain_error,
"WellsManager::createWellsFromSpecs() only "
"supported in three space dimensions");
}
std::vector<std::vector<PerfData> > wellperf_data;
wellperf_data.resize(wells.size());
int well_index = 0;
for (auto wellIter= wells.begin(); wellIter != wells.end(); ++wellIter) {
WellConstPtr well = (*wellIter);
{ // WELSPECS handling
well_names_to_index[well->name()] = well_index;
well_names.push_back(well->name());
{
WellData wd;
// If defaulted, set refdepth to a marker
// value, will be changed after getting perforation
// data to the centroid of the cell of the top well
// perforation.
wd.reference_bhp_depth = (well->getRefDepthDefaulted()) ? -1e100 : well->getRefDepth();
wd.welspecsline = -1;
if (well->isInjector( timeStep ))
wd.type = INJECTOR;
else
wd.type = PRODUCER;
well_data.push_back(wd);
}
}
{ // COMPDAT handling
CompletionSetConstPtr completionSet = well->getCompletions(timeStep);
for (size_t c=0; c<completionSet->size(); c++) {
CompletionConstPtr completion = completionSet->get(c);
int i = completion->getI();
int j = completion->getJ();
int k = completion->getK();
const int* cpgdim = cart_dims;
int cart_grid_indx = i + cpgdim[0]*(j + cpgdim[1]*k);
std::map<int, int>::const_iterator cgit = cartesian_to_compressed.find(cart_grid_indx);
if (cgit == cartesian_to_compressed.end()) {
OPM_THROW(std::runtime_error, "Cell with i,j,k indices " << i << ' ' << j << ' '
<< k << " not found in grid (well = " << well->name() << ')');
}
int cell = cgit->second;
PerfData pd;
pd.cell = cell;
if (completion->getConnectionTransmissibilityFactor() > 0.0) {
pd.well_index = completion->getConnectionTransmissibilityFactor();
} else {
double radius = 0.5*completion->getDiameter();
if (radius <= 0.0) {
radius = 0.5*unit::feet;
OPM_MESSAGE("**** Warning: Well bore internal radius set to " << radius);
}
const std::array<double, 3> cubical =
WellsManagerDetail::getCubeDim<3>(c2f, begin_face_centroids, cell);
const double* cell_perm = &permeability[dimensions*dimensions*cell];
pd.well_index =
WellsManagerDetail::computeWellIndex(radius, cubical, cell_perm,
completion->getSkinFactor(),
completion->getDirection(),
ntg[cell]);
}
wellperf_data[well_index].push_back(pd);
}
}
well_index++;
}
// Set up reference depths that were defaulted. Count perfs.
const int num_wells = well_data.size();
int num_perfs = 0;
assert (dimensions == 3);
for (int w = 0; w < num_wells; ++w) {
num_perfs += wellperf_data[w].size();
if (well_data[w].reference_bhp_depth == -1e100) {
// It was defaulted. Set reference depth to minimum perforation depth.
double min_depth = 1e100;
int num_wperfs = wellperf_data[w].size();
for (int perf = 0; perf < num_wperfs; ++perf) {
using UgGridHelpers::increment;
using UgGridHelpers::getCoordinate;
const CC& cc =
increment(begin_cell_centroids,
wellperf_data[w][perf].cell,
dimensions);
const double depth = getCoordinate(cc, 2);
min_depth = std::min(min_depth, depth);
}
well_data[w].reference_bhp_depth = min_depth;
}
}
// Create the well data structures.
w_ = create_wells(phaseUsage.num_phases, num_wells, num_perfs);
if (!w_) {
OPM_THROW(std::runtime_error, "Failed creating Wells struct.");
}
// Add wells.
for (int w = 0; w < num_wells; ++w) {
const int w_num_perf = wellperf_data[w].size();
std::vector<int> perf_cells (w_num_perf);
std::vector<double> perf_prodind(w_num_perf);
for (int perf = 0; perf < w_num_perf; ++perf) {
perf_cells [perf] = wellperf_data[w][perf].cell;
perf_prodind[perf] = wellperf_data[w][perf].well_index;
}
const double* comp_frac = NULL;
// We initialize all wells with a null component fraction,
// and must (for injection wells) overwrite it later.
const int ok =
add_well(well_data[w].type,
well_data[w].reference_bhp_depth,
w_num_perf,
comp_frac,
& perf_cells [0],
& perf_prodind[0],
well_names[w].c_str(),
w_);
if (!ok) {
OPM_THROW(std::runtime_error,
"Failed adding well "
<< well_names[w]
<< " to Wells data structure.");
}
}
}
void SimulatorFullyImplicitBlackoilPolymer<GridT>::
computeRepRadiusPerfLength(const Opm::EclipseStateConstPtr eclipseState,
const size_t timeStep,
const GridT& grid,
std::vector<double>& wells_rep_radius,
std::vector<double>& wells_perf_length,
std::vector<double>& wells_bore_diameter)
{
// TODO, the function does not work for parallel running
// to be fixed later.
int number_of_cells = Opm::UgGridHelpers::numCells(grid);
const int* global_cell = Opm::UgGridHelpers::globalCell(grid);
const int* cart_dims = Opm::UgGridHelpers::cartDims(grid);
auto cell_to_faces = Opm::UgGridHelpers::cell2Faces(grid);
auto begin_face_centroids = Opm::UgGridHelpers::beginFaceCentroids(grid);
if (eclipseState->getSchedule()->numWells() == 0) {
OPM_MESSAGE("No wells specified in Schedule section, "
"initializing no wells");
return;
}
const size_t n_perf = wells_rep_radius.size();
wells_rep_radius.clear();
wells_perf_length.clear();
wells_bore_diameter.clear();
wells_rep_radius.reserve(n_perf);
wells_perf_length.reserve(n_perf);
wells_bore_diameter.reserve(n_perf);
std::map<int,int> cartesian_to_compressed;
setupCompressedToCartesian(global_cell, number_of_cells,
cartesian_to_compressed);
ScheduleConstPtr schedule = eclipseState->getSchedule();
std::vector<WellConstPtr> wells = schedule->getWells(timeStep);
int well_index = 0;
for (auto wellIter= wells.begin(); wellIter != wells.end(); ++wellIter) {
WellConstPtr well = (*wellIter);
if (well->getStatus(timeStep) == WellCommon::SHUT) {
continue;
}
{ // COMPDAT handling
CompletionSetConstPtr completionSet = well->getCompletions(timeStep);
for (size_t c=0; c<completionSet->size(); c++) {
CompletionConstPtr completion = completionSet->get(c);
if (completion->getState() == WellCompletion::OPEN) {
int i = completion->getI();
int j = completion->getJ();
int k = completion->getK();
const int* cpgdim = cart_dims;
int cart_grid_indx = i + cpgdim[0]*(j + cpgdim[1]*k);
std::map<int, int>::const_iterator cgit = cartesian_to_compressed.find(cart_grid_indx);
if (cgit == cartesian_to_compressed.end()) {
OPM_THROW(std::runtime_error, "Cell with i,j,k indices " << i << ' ' << j << ' '
<< k << " not found in grid (well = " << well->name() << ')');
}
int cell = cgit->second;
{
double radius = 0.5*completion->getDiameter();
if (radius <= 0.0) {
radius = 0.5*unit::feet;
OPM_MESSAGE("**** Warning: Well bore internal radius set to " << radius);
}
const std::array<double, 3> cubical =
WellsManagerDetail::getCubeDim<3>(cell_to_faces, begin_face_centroids, cell);
WellCompletion::DirectionEnum direction = completion->getDirection();
double re; // area equivalent radius of the grid block
double perf_length; // the length of the well perforation
switch (direction) {
case Opm::WellCompletion::DirectionEnum::X:
re = std::sqrt(cubical[1] * cubical[2] / M_PI);
perf_length = cubical[0];
break;
case Opm::WellCompletion::DirectionEnum::Y:
re = std::sqrt(cubical[0] * cubical[2] / M_PI);
perf_length = cubical[1];
break;
case Opm::WellCompletion::DirectionEnum::Z:
re = std::sqrt(cubical[0] * cubical[1] / M_PI);
perf_length = cubical[2];
break;
default:
OPM_THROW(std::runtime_error, " Dirtecion of well is not supported ");
}
double repR = std::sqrt(re * radius);
wells_rep_radius.push_back(repR);
wells_perf_length.push_back(perf_length);
wells_bore_diameter.push_back(2. * radius);
}
} else {
if (completion->getState() != WellCompletion::SHUT) {
OPM_THROW(std::runtime_error, "Completion state: " << WellCompletion::StateEnum2String( completion->getState() ) << " not handled");
}
}
}
}
well_index++;
}
}