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update well potensials in well state along with alq and update guide rates accordingly

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Tor Harald Sandve
2022-02-08 15:46:08 +01:00
parent 57cc18cf1b
commit 0c8d0764d6
6 changed files with 49 additions and 13 deletions
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20
opm/simulators/wells/GasLiftSingleWellGeneric.cpp
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@@ -100,17 +100,19 @@ calcIncOrDecGradient(double oil_rate, double gas_rate, double alq, bool increase
auto [new_bhp, bhp_is_limited] = getBhpWithLimit_(*bhp);
// TODO: What to do if BHP is limited?
auto rates = computeWellRates_(new_bhp, bhp_is_limited);
double new_oil_rate, new_gas_rate;
bool oil_is_limited, gas_is_limited;
double new_oil_rate, new_gas_rate, new_water_rate;
bool oil_is_limited, gas_is_limited, water_is_limited;
std::tie(new_oil_rate, oil_is_limited) = getOilRateWithLimit_(rates);
std::tie(new_gas_rate, gas_is_limited) = getGasRateWithLimit_(rates);
std::tie(new_water_rate, water_is_limited) = getWaterRateWithLimit_(rates);
if (!increase && new_oil_rate < 0 ) {
return std::nullopt;
}
auto grad = calcEcoGradient_(
oil_rate, new_oil_rate, gas_rate, new_gas_rate, increase);
return GradInfo(grad, new_oil_rate, oil_is_limited,
new_gas_rate, gas_is_limited, new_alq, alq_is_limited);
new_gas_rate, gas_is_limited, new_water_rate, water_is_limited,
new_alq, alq_is_limited);
}
else {
return std::nullopt;
@@ -138,6 +140,16 @@ runOptimize(const int iteration_idx)
if (this->debug)
logSuccess_(alq, iteration_idx);
this->well_state_.setALQ(this->well_name_, alq);
const auto& pu = this->phase_usage_;
std::vector<double> well_pot(pu.num_phases, 0.0);
if(pu.phase_used[BlackoilPhases::PhaseIndex::Liquid])
well_pot[pu.phase_pos[BlackoilPhases::PhaseIndex::Liquid]] = state->oilRate();
if(pu.phase_used[BlackoilPhases::PhaseIndex::Aqua])
well_pot[pu.phase_pos[BlackoilPhases::PhaseIndex::Aqua]] = state->waterRate();
if(pu.phase_used[BlackoilPhases::PhaseIndex::Vapour])
well_pot[pu.phase_pos[BlackoilPhases::PhaseIndex::Vapour]] = state->gasRate();
this->well_state_[this->well_name_].well_potentials = well_pot;
}
}
}
@@ -1215,7 +1227,7 @@ runOptimizeLoop_(bool increase)
ret_value = std::make_unique<GasLiftWellState>(
new_rates.oil, new_rates.oil_is_limited,
new_rates.gas, new_rates.gas_is_limited,
cur_alq, alq_is_limited, increase_opt);
cur_alq, alq_is_limited, new_rates.water, increase_opt);
return ret_value;
}