OilfieldToolsNet/opm-core
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Production must be computed with the correct saturation.

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The bug was the following: the reordering transport solvers accounts for
sources and sinks, and modifies saturation accordingly. This saturation is
the one we must use for computing sink outflow (= fracflow(s)*outflux).
If we wait until after segregation, saturation is changed, and we
compute fracflow(s')*outflux instead.
This commit is contained in:
Atgeirr Flø Rasmussen 2012-03-15 14:15:57 +01:00
parent c10c089d5e
commit fc3357e98a
1 changed files with 6 additions and 2 deletions
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8
examples/spu_2p.cpp
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@ -356,11 +356,13 @@ main(int argc, char** argv)
const bool use_reorder = param.getDefault("use_reorder", true);
const bool output = param.getDefault("output", true);
std::string output_dir;
int output_interval = 1;
if (output) {
output_dir = param.getDefault("output_dir", std::string("output"));
// Ensure that output dir exists
boost::filesystem::path fpath(output_dir);
create_directories(fpath);
output_interval = param.getDefault("output_interval", output_interval);
}
// If we have a "deck_filename", grid and props will be read from that.
@ -659,7 +661,7 @@ main(int argc, char** argv)
for (; !simtimer.done(); ++simtimer) {
// Report timestep and (optionally) write state to disk.
simtimer.report(std::cout);
if (output) {
if (output && (simtimer.currentStepNum() % output_interval == 0)) {
outputState(*grid->c_grid(), state, simtimer.currentStepNum(), output_dir);
}
@ -696,6 +698,7 @@ main(int argc, char** argv)
Opm::toWaterSat(state.saturation(), reorder_sat);
reorder_model.solve(&state.faceflux()[0], &reorder_src[0], simtimer.currentStepLength(), &reorder_sat[0]);
Opm::toBothSat(reorder_sat, state.saturation());
Opm::computeInjectedProduced(*props, state.saturation(), src, simtimer.currentStepLength(), injected, produced);
if (use_segregation_split) {
if (use_column_solver) {
colsolver.solve(columns, simtimer.currentStepLength(), state.saturation());
@ -710,6 +713,7 @@ main(int argc, char** argv)
} else {
tsolver.solve(*grid->c_grid(), tsrc, simtimer.currentStepLength(), ctrl, state, linsolve, rpt);
std::cout << rpt;
Opm::computeInjectedProduced(*props, state.saturation(), src, simtimer.currentStepLength(), injected, produced);
}
transport_timer.stop();
double tt = transport_timer.secsSinceStart();
@ -718,7 +722,7 @@ main(int argc, char** argv)
// Report volume balances.
Opm::computeSaturatedVol(porevol, state.saturation(), satvol);
Opm::computeInjectedProduced(*props, state.saturation(), src, simtimer.currentStepLength(), injected, produced);
// Opm::computeInjectedProduced(*props, state.saturation(), src, simtimer.currentStepLength(), injected, produced);
tot_injected[0] += injected[0];
tot_injected[1] += injected[1];
tot_produced[0] += produced[0];