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#7450 Well Completion: Allocation of User defined D-factor to perforation connection factors

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If the user defined a D-factor for the perforation interval, distribute the D-factor based on

D_cell = D_well * Sum_Tran_cells / Tran_cell
This commit is contained in:
Magne Sjaastad 2021-06-07 08:51:19 +02:00
parent 67a8567cbc
commit b9362386bc
1 changed files with 25 additions and 8 deletions
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33
ApplicationLibCode/Commands/CompletionExportCommands/RicWellPathExportCompletionDataFeatureImpl.cpp
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@ -1174,6 +1174,9 @@ std::vector<RigCompletionData> RicWellPathExportCompletionDataFeatureImpl::gener
if ( !wellPathGeometry ) return completionData;
auto timeSteps = settings.caseToApply->timeStepDates();
const RimNonDarcyPerforationParameters* nonDarcyParameters =
wellPath->perforationIntervalCollection()->nonDarcyParameters();
if ( wellPath->perforationIntervalCollection()->isChecked() )
{
for ( const RimPerforationInterval* interval : intervals )
@ -1205,9 +1208,6 @@ std::vector<RigCompletionData> RicWellPathExportCompletionDataFeatureImpl::gener
RigCompletionData::CellDirection direction =
calculateCellMainDirection( settings.caseToApply, cell.globCellIndex, cell.intersectionLengthsInCellCS );
const RimNonDarcyPerforationParameters* nonDarcyParameters =
wellPath->perforationIntervalCollection()->nonDarcyParameters();
double transmissibility = 0.0;
double kh = RigCompletionData::defaultValue();
double dFactor = RigCompletionData::defaultValue();
@ -1224,11 +1224,7 @@ std::vector<RigCompletionData> RicWellPathExportCompletionDataFeatureImpl::gener
transmissibility = transmissibilityData.connectionFactor();
kh = transmissibilityData.kh();
if ( nonDarcyParameters->nonDarcyFlowType() == RimNonDarcyPerforationParameters::NON_DARCY_USER_DEFINED )
{
dFactor = nonDarcyParameters->userDefinedDFactor();
}
else if ( nonDarcyParameters->nonDarcyFlowType() == RimNonDarcyPerforationParameters::NON_DARCY_COMPUTED )
if ( nonDarcyParameters->nonDarcyFlowType() == RimNonDarcyPerforationParameters::NON_DARCY_COMPUTED )
{
const double effectiveH = transmissibilityData.effectiveH();
@ -1258,6 +1254,27 @@ std::vector<RigCompletionData> RicWellPathExportCompletionDataFeatureImpl::gener
}
}
if ( nonDarcyParameters->nonDarcyFlowType() == RimNonDarcyPerforationParameters::NON_DARCY_USER_DEFINED )
{
// Compute D-factor for completion as
// D_cell = D_well * Sum_Tran_cells / Tran_cell
//
// See https://github.com/OPM/ResInsight/issues/7450
double accumulatedTransmissibility = 0.0;
for ( const auto& completion : completionData )
{
accumulatedTransmissibility += completion.transmissibility();
}
double userDefinedDFactor = nonDarcyParameters->userDefinedDFactor();
for ( auto& completion : completionData )
{
double dFactorForCompletion = userDefinedDFactor * accumulatedTransmissibility / completion.transmissibility();
completion.setDFactor( dFactorForCompletion );
}
}
return completionData;
}