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Add gaslift optimization support for MSW.

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Implements gas lift optimization support for multisegmented wells (MSW).
This commit is contained in:
Håkon Hægland
2022-02-07 11:28:35 +01:00
parent a520733d5b
commit 54160827de
15 changed files with 238 additions and 147 deletions
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61
opm/simulators/wells/GasLiftGroupInfo.cpp
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@@ -365,6 +365,54 @@ checkNewtonIterationIdxOk_(const std::string &well_name)
}
}
void
GasLiftGroupInfo::
debugDisplayWellContribution_(
const std::string& gr_name, const std::string& well_name,
double eff_factor,
double well_oil_rate, double well_gas_rate, double well_water_rate,
double well_alq,
double oil_rate, double gas_rate, double water_rate,
double alq
) const
{
const std::string msg = fmt::format("Group rate for {} : Well {} : "
"eff_factor = {}, oil_rate = {}, gas_rate = {}, water_rate = {}, "
"alq = {}, New group rates: oil = {}, gas = {}, water = {}, alq = {}",
gr_name, well_name, eff_factor, well_oil_rate, well_gas_rate,
well_water_rate, well_alq, oil_rate, gas_rate, water_rate, alq);
displayDebugMessage_(msg);
}
void
GasLiftGroupInfo::
debugDisplayUpdatedGroupRates(
const std::string& name,
double oil_rate, double gas_rate, double water_rate, double alq) const
{
const std::string msg = fmt::format("Updated group info for {} : "
"oil_rate = {}, gas_rate = {}, water_rate = {}, alq = {}",
name, oil_rate, gas_rate, water_rate, alq);
displayDebugMessage_(msg);
}
void
GasLiftGroupInfo::
debugEndInitializeGroup(const std::string& name) const
{
const std::string msg = fmt::format("Finished with group {} ...", name);
displayDebugMessage_(msg);
}
void
GasLiftGroupInfo::
debugStartInitializeGroup(const std::string& name) const
{
const std::string msg = fmt::format("Initializing group {} ...", name);
displayDebugMessage_(msg);
}
void
GasLiftGroupInfo::
displayDebugMessage_(const std::string &msg) const
@@ -417,6 +465,7 @@ GasLiftGroupInfo::
initializeGroupRatesRecursive_(const Group &group)
{
std::array<double,4> rates{};
if (this->debug) debugStartInitializeGroup(group.name());
auto& [oil_rate, water_rate, gas_rate, alq] = rates;
if (group.wellgroup()) {
for (const std::string& well_name : group.wells()) {
@@ -439,6 +488,13 @@ initializeGroupRatesRecursive_(const Group &group)
gas_rate += (factor * sw_gas_rate);
water_rate += (factor * sw_water_rate);
alq += (factor * sw_alq);
if (this->debug) {
debugDisplayWellContribution_(
group.name(), well_name, factor,
sw_oil_rate, sw_gas_rate, sw_water_rate, sw_alq,
oil_rate, gas_rate, water_rate, alq
);
}
}
}
}
@@ -459,6 +515,7 @@ initializeGroupRatesRecursive_(const Group &group)
alq += (gefac * sg_alq);
}
}
if (this->debug) debugEndInitializeGroup(group.name());
std::optional<double> oil_target, gas_target, water_target, liquid_target, max_total_gas, max_alq;
const auto controls = group.productionControls(this->summary_state_);
if (group.has_control(Group::ProductionCMode::LRAT)) {
@@ -482,6 +539,10 @@ initializeGroupRatesRecursive_(const Group &group)
updateGroupIdxMap_(group.name());
this->group_rate_map_.try_emplace(group.name(),
oil_rate, gas_rate, water_rate, alq, oil_target, gas_target, water_target, liquid_target, max_total_gas, max_alq);
if (this->debug) {
debugDisplayUpdatedGroupRates(
group.name(), oil_rate, gas_rate, water_rate, alq);
}
}
return std::make_tuple(oil_rate, gas_rate, water_rate, alq);
}