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931 lines
38 KiB
C++
931 lines
38 KiB
C++
/////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2017 Statoil ASA
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//
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// ResInsight is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE.
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//
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// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
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// for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#include "RigAccWellFlowCalculator.h"
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#include "RigSimWellData.h"
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#include "RigMainGrid.h"
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#include "RigActiveCellInfo.h"
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#include "RigFlowDiagResults.h"
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#include "RigSimulationWellCoordsAndMD.h"
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//==================================================================================================
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///
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///
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//==================================================================================================
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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size_t RigEclCellIndexCalculator::resultCellIndex(size_t gridIndex, size_t gridCellIndex) const
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{
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const RigGridBase* grid = m_mainGrid->gridByIndex(gridIndex);
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size_t reservoirCellIndex = grid->reservoirCellIndex(gridCellIndex);
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return m_activeCellInfo->cellResultIndex(reservoirCellIndex);
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}
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//==================================================================================================
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///
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///
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//==================================================================================================
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//--------------------------------------------------------------------------------------------------
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///
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/// The pipeBranchesWellResultPoints are describing the lines between the points, starting with the first line
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// and is thus expected to be one less than the number of centerline points
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//--------------------------------------------------------------------------------------------------
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RigAccWellFlowCalculator::RigAccWellFlowCalculator(const std::vector< std::vector <cvf::Vec3d> >& pipeBranchesCLCoords,
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const std::vector< std::vector <RigWellResultPoint> >& pipeBranchesWellResultPoints,
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const std::map<QString, const std::vector<double>* >& tracerCellFractionValues,
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const RigEclCellIndexCalculator& cellIndexCalculator,
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double smallContribThreshold,
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bool isProducer)
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: m_pipeBranchesCLCoords(pipeBranchesCLCoords),
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m_pipeBranchesWellResultPoints(pipeBranchesWellResultPoints),
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m_tracerCellFractionValues(&tracerCellFractionValues),
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m_cellIndexCalculator(cellIndexCalculator),
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m_smallContributionsThreshold(smallContribThreshold),
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m_isProducer(isProducer),
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m_useTotalWellPhaseRateOnly(false)
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{
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m_connectionFlowPrBranch.resize(m_pipeBranchesWellResultPoints.size());
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m_pseudoLengthFlowPrBranch.resize(m_pipeBranchesWellResultPoints.size());
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for ( const auto& it: (*m_tracerCellFractionValues) ) m_tracerNames.push_back(it.first);
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m_tracerNames.push_back(RIG_RESERVOIR_TRACER_NAME);
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initializePipeBranchesMeasuredDepths();
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calculateAccumulatedFlowPrConnection(0, 1);
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calculateFlowPrPseudoLength(0, 0.0);
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sortTracers();
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groupSmallContributions();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RigAccWellFlowCalculator::RigAccWellFlowCalculator(const std::vector< std::vector <cvf::Vec3d> >& pipeBranchesCLCoords,
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const std::vector< std::vector <RigWellResultPoint> >& pipeBranchesWellResultPoints,
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double smallContribThreshold)
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: m_pipeBranchesCLCoords(pipeBranchesCLCoords),
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m_pipeBranchesWellResultPoints(pipeBranchesWellResultPoints),
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m_tracerCellFractionValues(nullptr),
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m_cellIndexCalculator(RigEclCellIndexCalculator(nullptr, nullptr)),
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m_smallContributionsThreshold(smallContribThreshold),
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m_isProducer(true),
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m_useTotalWellPhaseRateOnly(false)
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{
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m_connectionFlowPrBranch.resize(m_pipeBranchesWellResultPoints.size());
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m_pseudoLengthFlowPrBranch.resize(m_pipeBranchesWellResultPoints.size());
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if ( !m_useTotalWellPhaseRateOnly )
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{
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m_tracerNames.push_back(RIG_FLOW_OIL_NAME);
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m_tracerNames.push_back(RIG_FLOW_GAS_NAME);
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m_tracerNames.push_back(RIG_FLOW_WATER_NAME);
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}
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else
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{
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m_tracerNames.push_back(RIG_FLOW_TOTAL_NAME);
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}
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initializePipeBranchesMeasuredDepths();
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calculateAccumulatedFlowPrConnection(0, 1);
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calculateFlowPrPseudoLength(0, 0.0);
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if ( !m_useTotalWellPhaseRateOnly ) sortTracers();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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RigAccWellFlowCalculator::RigAccWellFlowCalculator(const std::vector<cvf::Vec3d>& pipeBranchCLCoords,
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const std::vector <RigWellResultPoint> & pipeBranchesWellResultPoints,
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const std::vector <double> & pipeBranchMeasuredDepths,
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bool totalFlowOnly)
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: m_tracerCellFractionValues(nullptr),
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m_cellIndexCalculator(RigEclCellIndexCalculator(nullptr, nullptr)),
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m_smallContributionsThreshold(0.0),
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m_isProducer(true),
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m_useTotalWellPhaseRateOnly(totalFlowOnly)
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{
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m_pipeBranchesCLCoords.push_back(pipeBranchCLCoords);
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m_pipeBranchesWellResultPoints.push_back(pipeBranchesWellResultPoints);
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m_pipeBranchesMeasuredDepths.push_back(pipeBranchMeasuredDepths);
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m_connectionFlowPrBranch.resize(m_pipeBranchesWellResultPoints.size());
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m_pseudoLengthFlowPrBranch.resize(m_pipeBranchesWellResultPoints.size());
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if ( !m_useTotalWellPhaseRateOnly )
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{
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m_tracerNames.push_back(RIG_FLOW_OIL_NAME);
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m_tracerNames.push_back(RIG_FLOW_GAS_NAME);
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m_tracerNames.push_back(RIG_FLOW_WATER_NAME);
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}
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else
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{
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m_tracerNames.push_back(RIG_FLOW_TOTAL_NAME);
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}
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initializePipeBranchesMeasuredDepths();
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calculateAccumulatedFlowPrConnection(0, 1);
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calculateFlowPrPseudoLength(0, 0.0);
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if ( !m_useTotalWellPhaseRateOnly ) sortTracers();
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigAccWellFlowCalculator::initializePipeBranchesMeasuredDepths()
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{
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for (const auto & branchClPoints: m_pipeBranchesCLCoords)
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{
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RigSimulationWellCoordsAndMD mdCalculator(branchClPoints);
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m_pipeBranchesMeasuredDepths.push_back(mdCalculator.measuredDepths());
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::connectionNumbersFromTop(size_t branchIdx) const
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{
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return m_connectionFlowPrBranch[branchIdx].depthValuesFromTop;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::accumulatedTracerFlowPrConnection(const QString& tracerName, size_t branchIdx) const
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{
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auto flowPrTracerIt = m_connectionFlowPrBranch[branchIdx].accFlowPrTracer.find(tracerName);
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if ( flowPrTracerIt != m_connectionFlowPrBranch[branchIdx].accFlowPrTracer.end())
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{
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return flowPrTracerIt->second;
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}
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else
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{
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CVF_ASSERT(false);
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static std::vector<double> dummy;
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return dummy;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::tracerFlowPrConnection(const QString& tracerName, size_t branchIdx) const
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{
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auto flowPrTracerIt = m_connectionFlowPrBranch[branchIdx].flowPrTracer.find(tracerName);
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if ( flowPrTracerIt != m_connectionFlowPrBranch[branchIdx].flowPrTracer.end())
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{
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return flowPrTracerIt->second;
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}
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else
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{
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CVF_ASSERT(false);
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static std::vector<double> dummy;
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return dummy;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::pseudoLengthFromTop(size_t branchIdx) const
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{
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return m_pseudoLengthFlowPrBranch[branchIdx].depthValuesFromTop;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::trueVerticalDepth(size_t branchIdx) const
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{
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return m_pseudoLengthFlowPrBranch[branchIdx].trueVerticalDepth;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::accumulatedTracerFlowPrPseudoLength(const QString& tracerName, size_t branchIdx) const
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{
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auto flowPrTracerIt = m_pseudoLengthFlowPrBranch[branchIdx].accFlowPrTracer.find(tracerName);
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if ( flowPrTracerIt != m_pseudoLengthFlowPrBranch[branchIdx].accFlowPrTracer.end())
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{
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return flowPrTracerIt->second;
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}
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else
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{
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CVF_ASSERT(false);
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static std::vector<double> dummy;
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return dummy;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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const std::vector<double>& RigAccWellFlowCalculator::tracerFlowPrPseudoLength(const QString& tracerName, size_t branchIdx) const
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{
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auto flowPrTracerIt = m_pseudoLengthFlowPrBranch[branchIdx].flowPrTracer.find(tracerName);
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if ( flowPrTracerIt != m_pseudoLengthFlowPrBranch[branchIdx].flowPrTracer.end())
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{
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return flowPrTracerIt->second;
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}
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else
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{
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CVF_ASSERT(false);
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static std::vector<double> dummy;
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return dummy;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::vector<std::pair<QString, double> > RigAccWellFlowCalculator::totalWellFlowPrTracer() const
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{
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std::vector<QString> tracerNames = this->tracerNames();
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std::vector<std::pair<QString, double> > tracerWithValues;
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for (const QString& tracerName: tracerNames)
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{
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const std::vector<double>& accFlow = this->accumulatedTracerFlowPrConnection(tracerName, 0);
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tracerWithValues.push_back(std::make_pair(tracerName, accFlow.back()));
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}
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return tracerWithValues;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::vector<std::pair<QString, double> > RigAccWellFlowCalculator::totalTracerFractions() const
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{
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std::vector<std::pair<QString, double> > totalFlows = totalWellFlowPrTracer();
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float sumTracerFlows = 0.0f;
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for ( const auto& tracerVal : totalFlows)
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{
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sumTracerFlows += tracerVal.second;
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}
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if (sumTracerFlows == 0.0) totalFlows.clear();
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for (auto& tracerPair : totalFlows)
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{
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tracerPair.second = tracerPair.second/sumTracerFlows;
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}
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return totalFlows;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigAccWellFlowCalculator::isWellFlowConsistent() const
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{
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bool isConsistent = true;
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for (const std::vector <RigWellResultPoint> & branch : m_pipeBranchesWellResultPoints)
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{
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for (const RigWellResultPoint& wrp : branch)
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{
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isConsistent = isFlowRateConsistent(wrp.flowRate());
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if (!isConsistent) break;
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}
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if (!isConsistent) break;
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}
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return isConsistent;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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std::vector<double> RigAccWellFlowCalculator::calculateAccumulatedFractions(const std::vector<double>& accumulatedFlowPrTracer ) const
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{
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double totalFlow = 0.0;
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for ( double tracerFlow: accumulatedFlowPrTracer)
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{
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totalFlow += tracerFlow;
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}
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std::vector<double> flowFractionsPrTracer(accumulatedFlowPrTracer.size(), 0.0);
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if (totalFlow == 0.0 || !isFlowRateConsistent(totalFlow)) // If we have no accumulated flow, we set all the flow associated to the last tracer, which is the reservoir
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{
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flowFractionsPrTracer.back() = 1.0;
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return flowFractionsPrTracer;
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}
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for ( size_t tIdx = 0; tIdx < accumulatedFlowPrTracer.size(); ++tIdx)
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{
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double tracerFlow = accumulatedFlowPrTracer[tIdx];
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flowFractionsPrTracer[tIdx] = tracerFlow / totalFlow;
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}
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return flowFractionsPrTracer;
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigAccWellFlowCalculator::isConnectionFlowConsistent(const RigWellResultPoint &wellCell) const
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{
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if (!m_tracerCellFractionValues) return true; // No flow diagnostics.
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return isFlowRateConsistent (wellCell.flowRate());
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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bool RigAccWellFlowCalculator::isFlowRateConsistent(double flowRate) const
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{
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if (!m_tracerCellFractionValues) return true; // No flow diagnostics.
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return (flowRate >= 0.0 && m_isProducer) || (flowRate <= 0.0 && !m_isProducer);
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigAccWellFlowCalculator::calculateAccumulatedFlowPrConnection(size_t branchIdx, size_t startConnectionNumberFromTop)
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{
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const std::vector<RigWellResultPoint>& branchCells = m_pipeBranchesWellResultPoints[branchIdx];
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std::vector<size_t> resPointUniqueIndexFromBottom = wrpToUniqueWrpIndexFromBottom(branchCells);
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size_t prevConnIndx = -1;
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int clSegIdx = static_cast<int>(branchCells.size()) - 1;
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std::vector<double> accFlowPrTracer(m_tracerNames.size(), 0.0);
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while ( clSegIdx >= 0 )
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{
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// Skip point if referring to the same cell as the previous centerline segment did
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{
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if ( resPointUniqueIndexFromBottom[clSegIdx] == prevConnIndx )
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{
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--clSegIdx;
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continue;
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}
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prevConnIndx = resPointUniqueIndexFromBottom[clSegIdx];
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}
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// Accumulate the connection-cell's fraction flows
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const RigWellResultPoint& wellCell = branchCells[clSegIdx];
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std::vector<double> flowPrTracer = calculateWellCellFlowPrTracer(wellCell, accFlowPrTracer);
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addDownStreamBranchFlow(&accFlowPrTracer, flowPrTracer);
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if (!isConnectionFlowConsistent(wellCell))
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{
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// Associate all the flow with the reservoir tracer for inconsistent flow direction
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flowPrTracer = std::vector<double> (flowPrTracer.size(), 0.0 );
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flowPrTracer.back() = wellCell.flowRate();
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}
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// Add the total accumulated (fraction) flows from any branches connected to this cell
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size_t connNumFromTop = connectionIndexFromTop(resPointUniqueIndexFromBottom, clSegIdx) + startConnectionNumberFromTop;
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std::vector<size_t> downStreamBranchIndices = findDownStreamBranchIdxs(branchCells[clSegIdx]);
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for ( size_t dsBidx : downStreamBranchIndices )
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{
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BranchFlow &downStreamBranchFlow = m_connectionFlowPrBranch[dsBidx];
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if ( dsBidx != branchIdx && downStreamBranchFlow.depthValuesFromTop.size() == 0 ) // Not this branch or already calculated
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{
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calculateAccumulatedFlowPrConnection(dsBidx, connNumFromTop);
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std::vector<double> accBranchFlowPrTracer = accumulatedDsBranchFlowPrTracer(downStreamBranchFlow);
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addDownStreamBranchFlow(&accFlowPrTracer, accBranchFlowPrTracer);
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if (m_pipeBranchesWellResultPoints[dsBidx].size() <= 3)
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{
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// Short branch. Will not be visible. Show branch flow as addition to this connections direct flow
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addDownStreamBranchFlow(&flowPrTracer, accBranchFlowPrTracer);
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}
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}
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}
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// Push back the accumulated result into the storage
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BranchFlow& branchFlow = m_connectionFlowPrBranch[branchIdx];
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storeFlowOnDepth(&branchFlow, connNumFromTop, accFlowPrTracer, flowPrTracer);
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--clSegIdx;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigAccWellFlowCalculator::calculateFlowPrPseudoLength(size_t branchIdx, double startPseudoLengthFromTop)
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{
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const std::vector<RigWellResultPoint>& branchCells = m_pipeBranchesWellResultPoints[branchIdx];
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const std::vector <cvf::Vec3d>& branchClPoints = m_pipeBranchesCLCoords[branchIdx];
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const std::vector <double>& branchMDs = m_pipeBranchesMeasuredDepths[branchIdx];
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int clSegIdx = static_cast<int>(branchCells.size()) - 1;
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std::vector<double> accFlowPrTracer(m_tracerNames.size(), 0.0);
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BranchFlow& branchFlow = m_pseudoLengthFlowPrBranch[branchIdx];
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RigWellResultPoint previousResultPoint;
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while ( clSegIdx >= 0 )
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{
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int cellBottomPointIndex = -1;
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int cellUpperPointIndex = -1;
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int currentSegmentIndex = -1;
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// Find the complete cell span
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{
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cellBottomPointIndex = clSegIdx + 1;
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previousResultPoint = branchCells[clSegIdx];
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--clSegIdx;
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while ( clSegIdx >= 0 && previousResultPoint.isEqual(branchCells[clSegIdx]) ) { --clSegIdx; }
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cellUpperPointIndex = clSegIdx + 1;
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currentSegmentIndex = cellUpperPointIndex;
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}
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const RigWellResultPoint& wellCell = branchCells[currentSegmentIndex];
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std::vector<double> flowPrTracerToAccumulate = calculateWellCellFlowPrTracer( wellCell, accFlowPrTracer);
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double pseudoLengthFromTop_lower = branchMDs[cellBottomPointIndex] + startPseudoLengthFromTop;
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double tvd_lower = -branchClPoints[cellBottomPointIndex][2];
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// Push back the new start-of-cell flow, with the previously accumulated result into the storage
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std::vector<double> flowPrTracer;
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if (!isConnectionFlowConsistent(wellCell))
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{
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// Associate all the flow with the reservoir tracer for inconsistent flow direction
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flowPrTracer = std::vector<double> (flowPrTracerToAccumulate.size(), 0.0 );
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flowPrTracer.back() = wellCell.flowRate();
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}
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|
else
|
|
{
|
|
flowPrTracer = flowPrTracerToAccumulate;
|
|
}
|
|
|
|
storeFlowOnDepthWTvd(&branchFlow, pseudoLengthFromTop_lower, tvd_lower, accFlowPrTracer, flowPrTracer);
|
|
|
|
// Accumulate the connection-cell's fraction flows
|
|
|
|
addDownStreamBranchFlow(&accFlowPrTracer, flowPrTracerToAccumulate);
|
|
|
|
double pseudoLengthFromTop_upper = branchMDs[cellUpperPointIndex] + startPseudoLengthFromTop;
|
|
double tvd_upper = -branchClPoints[cellUpperPointIndex][2];
|
|
|
|
// Push back the accumulated result into the storage
|
|
|
|
storeFlowOnDepthWTvd(&branchFlow, pseudoLengthFromTop_upper, tvd_upper, accFlowPrTracer, flowPrTracer);
|
|
|
|
// Add the total accumulated (fraction) flows from any branches connected to this cell
|
|
|
|
std::vector<size_t> downStreamBranchIndices = findDownStreamBranchIdxs(branchCells[cellUpperPointIndex]);
|
|
for ( size_t dsBidx : downStreamBranchIndices )
|
|
{
|
|
BranchFlow &downStreamBranchFlow = m_pseudoLengthFlowPrBranch[dsBidx];
|
|
if ( dsBidx != branchIdx && downStreamBranchFlow.depthValuesFromTop.size() == 0 ) // Not this branch or already calculated
|
|
{
|
|
calculateFlowPrPseudoLength(dsBidx, pseudoLengthFromTop_upper);
|
|
std::vector<double> accBranchFlowPrTracer = accumulatedDsBranchFlowPrTracer(downStreamBranchFlow);
|
|
addDownStreamBranchFlow(&accFlowPrTracer, accBranchFlowPrTracer);
|
|
if (m_pipeBranchesWellResultPoints[dsBidx].size() <= 3)
|
|
{
|
|
// Short branch. Will not be visible. Show branch flow as addition to this connections direct flow
|
|
addDownStreamBranchFlow(&flowPrTracer, accBranchFlowPrTracer);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Push back the accumulated result after adding the branch result into the storage
|
|
|
|
if (downStreamBranchIndices.size()) storeFlowOnDepthWTvd(&branchFlow, pseudoLengthFromTop_upper, tvd_upper, accFlowPrTracer, flowPrTracer);
|
|
|
|
}
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
void RigAccWellFlowCalculator::addDownStreamBranchFlow(std::vector<double> *accFlowPrTracer,
|
|
const std::vector<double>& accBranchFlowPrTracer) const
|
|
{
|
|
|
|
double totalThisBranchFlow = 0.0;
|
|
for ( double tracerFlow: *accFlowPrTracer)
|
|
{
|
|
totalThisBranchFlow += tracerFlow;
|
|
}
|
|
|
|
double totalDsBranchFlow = 0.0;
|
|
for ( double tracerFlow: accBranchFlowPrTracer)
|
|
{
|
|
totalDsBranchFlow += tracerFlow;
|
|
}
|
|
|
|
bool isAccumulationConsistent = isFlowRateConsistent(totalThisBranchFlow); // If inconsistent, is it always only the Reservoir tracer that has the flow ?
|
|
bool isBranchConsistent = isFlowRateConsistent(totalDsBranchFlow);
|
|
|
|
|
|
if (isAccumulationConsistent == isBranchConsistent)
|
|
{
|
|
for ( size_t tracerIdx = 0; tracerIdx < (*accFlowPrTracer).size() ; ++tracerIdx )
|
|
{
|
|
(*accFlowPrTracer)[tracerIdx] += accBranchFlowPrTracer[tracerIdx];
|
|
}
|
|
return;
|
|
}
|
|
|
|
double totalAccFlow = totalThisBranchFlow + totalDsBranchFlow;
|
|
|
|
if (!isFlowRateConsistent(totalAccFlow))
|
|
{
|
|
// Reset the accumulated values, as everything must be moved to the "Reservoir" tracer.
|
|
for (double& val : (*accFlowPrTracer) ) val = 0.0;
|
|
|
|
// Put all flow into the Reservoir tracer
|
|
accFlowPrTracer->back() = totalThisBranchFlow + totalDsBranchFlow;
|
|
|
|
return;
|
|
}
|
|
|
|
// We will end up with a consistent accumulated flow, and need to keep the accumulated distribution in this branch
|
|
// or to use the ds branch distribution
|
|
|
|
std::vector<double> accFractionsPrTracer;
|
|
|
|
if ( !isAccumulationConsistent && isBranchConsistent )
|
|
{
|
|
accFractionsPrTracer = calculateAccumulatedFractions(accBranchFlowPrTracer);
|
|
}
|
|
else if ( isAccumulationConsistent && !isBranchConsistent )
|
|
{
|
|
accFractionsPrTracer = calculateAccumulatedFractions(*accFlowPrTracer);
|
|
}
|
|
|
|
// Set the accumulated values to the totalFlow times the tracer fraction selected.
|
|
|
|
for (size_t tIdx = 0; tIdx < accFlowPrTracer->size(); ++tIdx)
|
|
{
|
|
(*accFlowPrTracer)[tIdx] = accFractionsPrTracer[tIdx] * (totalAccFlow);
|
|
}
|
|
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
void RigAccWellFlowCalculator::storeFlowOnDepth(BranchFlow* branchFlow,
|
|
double depthValue,
|
|
const std::vector<double>& accFlowPrTracer,
|
|
const std::vector<double>& flowPrTracer)
|
|
{
|
|
size_t tracerIdx = 0;
|
|
for ( const auto & tracerName: m_tracerNames )
|
|
{
|
|
branchFlow->accFlowPrTracer[tracerName].push_back(accFlowPrTracer[tracerIdx]);
|
|
branchFlow->flowPrTracer[tracerName].push_back(flowPrTracer[tracerIdx]);
|
|
tracerIdx++;
|
|
}
|
|
|
|
branchFlow->depthValuesFromTop.push_back(depthValue);
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
void RigAccWellFlowCalculator::storeFlowOnDepthWTvd(BranchFlow *branchFlow,
|
|
double depthValue,
|
|
double trueVerticalDepth,
|
|
const std::vector<double>& accFlowPrTracer,
|
|
const std::vector<double>& flowPrTracer)
|
|
{
|
|
size_t tracerIdx = 0;
|
|
for ( const auto & tracerName: m_tracerNames )
|
|
{
|
|
branchFlow->accFlowPrTracer[tracerName].push_back(accFlowPrTracer[tracerIdx]);
|
|
branchFlow->flowPrTracer[tracerName].push_back(flowPrTracer[tracerIdx]);
|
|
tracerIdx++;
|
|
}
|
|
|
|
branchFlow->depthValuesFromTop.push_back(depthValue);
|
|
branchFlow->trueVerticalDepth.push_back(trueVerticalDepth);
|
|
}
|
|
|
|
std::vector<double> RigAccWellFlowCalculator::accumulatedDsBranchFlowPrTracer(const BranchFlow &downStreamBranchFlow) const
|
|
{
|
|
std::vector<double> accBranchFlowPrTracer(m_tracerNames.size(), 0.0);
|
|
|
|
size_t tracerIdx = 0;
|
|
for ( const auto & tracerName: m_tracerNames )
|
|
{
|
|
const auto trNameAccFlowsPair = downStreamBranchFlow.accFlowPrTracer.find(tracerName);
|
|
if ( trNameAccFlowsPair != downStreamBranchFlow.accFlowPrTracer.end())
|
|
{
|
|
accBranchFlowPrTracer[tracerIdx] = trNameAccFlowsPair->second.back();
|
|
}
|
|
tracerIdx++;
|
|
}
|
|
|
|
return accBranchFlowPrTracer;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
/// Calculate the flow pr tracer. If inconsistent flow, keep the existing fractions constant
|
|
//--------------------------------------------------------------------------------------------------
|
|
std::vector<double> RigAccWellFlowCalculator::calculateWellCellFlowPrTracer(const RigWellResultPoint& wellCell,
|
|
const std::vector<double>& currentAccumulatedFlowPrTracer) const
|
|
{
|
|
std::vector<double> flowPrTracer(m_tracerNames.size(), 0.0);
|
|
|
|
if ( !isConnectionFlowConsistent(wellCell) )
|
|
{
|
|
double flowRate = wellCell.flowRate();
|
|
flowPrTracer = calculateAccumulatedFractions(currentAccumulatedFlowPrTracer);
|
|
for (double & accFraction: flowPrTracer)
|
|
{
|
|
accFraction *= flowRate;
|
|
}
|
|
|
|
return flowPrTracer;
|
|
}
|
|
|
|
if ( m_tracerCellFractionValues )
|
|
{
|
|
if ( wellCell.isCell() && wellCell.m_isOpen )
|
|
{
|
|
size_t resCellIndex = m_cellIndexCalculator.resultCellIndex(wellCell.m_gridIndex,
|
|
wellCell.m_gridCellIndex);
|
|
size_t tracerIdx = 0;
|
|
double totalTracerFractionInCell = 0.0;
|
|
for ( const auto & tracerFractionValsPair: (*m_tracerCellFractionValues) )
|
|
{
|
|
const std::vector<double>* fractionVals = tracerFractionValsPair.second ;
|
|
if ( fractionVals )
|
|
{
|
|
double cellTracerFraction = (*fractionVals)[resCellIndex];
|
|
if ( cellTracerFraction != HUGE_VAL && cellTracerFraction == cellTracerFraction )
|
|
{
|
|
double tracerFlow = cellTracerFraction * wellCell.flowRate();
|
|
flowPrTracer[tracerIdx] = tracerFlow;
|
|
|
|
totalTracerFractionInCell += cellTracerFraction;
|
|
}
|
|
}
|
|
tracerIdx++;
|
|
}
|
|
|
|
double reservoirFraction = 1.0 - totalTracerFractionInCell;
|
|
double reservoirTracerFlow = reservoirFraction * wellCell.flowRate();
|
|
flowPrTracer[tracerIdx] = reservoirTracerFlow;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( !m_useTotalWellPhaseRateOnly )
|
|
{
|
|
flowPrTracer[0] = wellCell.oilRate();
|
|
flowPrTracer[1] = wellCell.gasRate();
|
|
flowPrTracer[2] = wellCell.waterRate();
|
|
}
|
|
else
|
|
{
|
|
flowPrTracer[0] = wellCell.flowRate();
|
|
}
|
|
}
|
|
|
|
return flowPrTracer;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
std::vector<size_t> RigAccWellFlowCalculator::wrpToUniqueWrpIndexFromBottom(const std::vector<RigWellResultPoint> &branchCells) const
|
|
{
|
|
std::vector<size_t> resPointToConnectionIndexFromBottom;
|
|
resPointToConnectionIndexFromBottom.resize(branchCells.size(), -1);
|
|
|
|
size_t connIdxFromBottom = 0;
|
|
int clSegIdx = static_cast<int>(branchCells.size()) - 1;
|
|
|
|
if (clSegIdx < 0) return resPointToConnectionIndexFromBottom;
|
|
|
|
size_t prevGridIdx = branchCells[clSegIdx].m_gridIndex;
|
|
size_t prevGridCellIdx = branchCells[clSegIdx].m_gridCellIndex;
|
|
int prevErtSegId = branchCells[clSegIdx].m_ertSegmentId;
|
|
int prevErtBranchId = branchCells[clSegIdx].m_ertBranchId;
|
|
|
|
while ( clSegIdx >= 0 )
|
|
{
|
|
if ( branchCells[clSegIdx].isValid()
|
|
&& ( branchCells[clSegIdx].m_gridIndex != prevGridIdx
|
|
|| branchCells[clSegIdx].m_gridCellIndex != prevGridCellIdx
|
|
|| branchCells[clSegIdx].m_ertSegmentId != prevErtSegId
|
|
|| branchCells[clSegIdx].m_ertBranchId != prevErtBranchId) )
|
|
{
|
|
++connIdxFromBottom;
|
|
|
|
prevGridIdx = branchCells[clSegIdx].m_gridIndex ;
|
|
prevGridCellIdx = branchCells[clSegIdx].m_gridCellIndex;
|
|
prevErtSegId = branchCells[clSegIdx].m_ertSegmentId;
|
|
prevErtBranchId = branchCells[clSegIdx].m_ertBranchId;
|
|
}
|
|
|
|
resPointToConnectionIndexFromBottom[clSegIdx] = connIdxFromBottom;
|
|
|
|
--clSegIdx;
|
|
}
|
|
|
|
return resPointToConnectionIndexFromBottom;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
size_t RigAccWellFlowCalculator::connectionIndexFromTop(const std::vector<size_t>& resPointToConnectionIndexFromBottom, size_t clSegIdx)
|
|
{
|
|
return resPointToConnectionIndexFromBottom.front() - resPointToConnectionIndexFromBottom[clSegIdx];
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
std::vector<size_t> RigAccWellFlowCalculator::findDownStreamBranchIdxs(const RigWellResultPoint& connectionPoint) const
|
|
{
|
|
std::vector<size_t> downStreamBranchIdxs;
|
|
|
|
for ( size_t bIdx = 0; bIdx < m_pipeBranchesWellResultPoints.size(); ++bIdx )
|
|
{
|
|
if ( m_pipeBranchesWellResultPoints[bIdx][0].m_gridIndex == connectionPoint.m_gridIndex
|
|
&& m_pipeBranchesWellResultPoints[bIdx][0].m_gridCellIndex == connectionPoint.m_gridCellIndex
|
|
&& m_pipeBranchesWellResultPoints[bIdx][0].m_ertBranchId == connectionPoint.m_ertBranchId
|
|
&& m_pipeBranchesWellResultPoints[bIdx][0].m_ertSegmentId == connectionPoint.m_ertSegmentId)
|
|
{
|
|
downStreamBranchIdxs.push_back(bIdx);
|
|
}
|
|
}
|
|
return downStreamBranchIdxs;
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
|
|
void RigAccWellFlowCalculator::sortTracers()
|
|
{
|
|
std::multimap<double, QString> sortedTracers;
|
|
for (const QString& tracerName: m_tracerNames)
|
|
{
|
|
const std::vector<double>& mainBranchAccFlow = accumulatedTracerFlowPrConnection(tracerName, 0);
|
|
|
|
double totalFlow = 0.0;
|
|
|
|
if (mainBranchAccFlow.size()) totalFlow = - fabs( mainBranchAccFlow.back() ); // Based on size in reverse order (biggest to least)
|
|
|
|
sortedTracers.insert({totalFlow, tracerName});
|
|
}
|
|
|
|
m_tracerNames.clear();
|
|
for (const auto& tracerPair : sortedTracers)
|
|
{
|
|
m_tracerNames.push_back(tracerPair.second);
|
|
}
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
/// Concatenate small tracers into an "Other" group
|
|
//--------------------------------------------------------------------------------------------------
|
|
void RigAccWellFlowCalculator::groupSmallContributions()
|
|
{
|
|
|
|
if ( ! (m_smallContributionsThreshold > 0.0) ) return;
|
|
|
|
// Find the tracers we need to group
|
|
|
|
std::vector<QString> tracersToGroup;
|
|
{
|
|
bool hasConsistentWellFlow = isWellFlowConsistent();
|
|
|
|
std::vector<std::pair<QString, double> > totalTracerFractions = this->totalTracerFractions();
|
|
|
|
if ( totalTracerFractions.size() < 5 ) return; // No grouping for few legend items
|
|
|
|
|
|
for ( const auto& tracerPair : totalTracerFractions )
|
|
{
|
|
if ( fabs(tracerPair.second) <= m_smallContributionsThreshold
|
|
&& (hasConsistentWellFlow || tracerPair.first != RIG_RESERVOIR_TRACER_NAME) ) // Do not group the Reservoir tracer if the well flow is inconsistent, because cross flow is shown as the reservoir fraction
|
|
{
|
|
tracersToGroup.push_back(tracerPair.first);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( tracersToGroup.size() < 2 ) return; // Must at least group two ...
|
|
|
|
// Concatenate the values for each branch, erasing the tracers being grouped, replaced with the concatenated values
|
|
|
|
for ( BranchFlow& brRes : m_connectionFlowPrBranch )
|
|
{
|
|
groupSmallTracers( &brRes.accFlowPrTracer, tracersToGroup);
|
|
groupSmallTracers( &brRes.flowPrTracer, tracersToGroup);
|
|
}
|
|
|
|
for ( BranchFlow& brRes : m_pseudoLengthFlowPrBranch )
|
|
{
|
|
groupSmallTracers( &brRes.accFlowPrTracer, tracersToGroup);
|
|
groupSmallTracers( &brRes.flowPrTracer, tracersToGroup);
|
|
}
|
|
|
|
// Remove the grouped tracer names from the tracerName list, and replace with the "Others" name
|
|
|
|
std::vector<QString> filteredTracernames;
|
|
for ( const QString& tracerName: m_tracerNames )
|
|
{
|
|
bool isDeleted = false;
|
|
for ( const QString& deletedTracerName: tracersToGroup )
|
|
{
|
|
if ( tracerName == deletedTracerName ) { isDeleted = true; break; }
|
|
}
|
|
|
|
if ( !isDeleted ) filteredTracernames.push_back(tracerName);
|
|
}
|
|
|
|
m_tracerNames.swap(filteredTracernames);
|
|
m_tracerNames.push_back(RIG_TINY_TRACER_GROUP_NAME);
|
|
|
|
}
|
|
|
|
//--------------------------------------------------------------------------------------------------
|
|
///
|
|
//--------------------------------------------------------------------------------------------------
|
|
void RigAccWellFlowCalculator::groupSmallTracers(std::map<QString, std::vector<double> >* branchFlowSet, const std::vector<QString>& tracersToGroup)
|
|
{
|
|
if ( branchFlowSet->empty() ) return;
|
|
|
|
size_t depthCount = branchFlowSet->begin()->second.size();
|
|
std::vector<double> groupedAccFlowValues(depthCount, 0.0);
|
|
|
|
for ( const QString& tracername:tracersToGroup )
|
|
{
|
|
auto it = branchFlowSet->find(tracername);
|
|
|
|
if ( it != branchFlowSet->end() )
|
|
{
|
|
const std::vector<double>& tracerVals = it->second;
|
|
for ( size_t cIdx = 0; cIdx < groupedAccFlowValues.size(); ++cIdx )
|
|
{
|
|
groupedAccFlowValues[cIdx] += tracerVals[cIdx];
|
|
}
|
|
}
|
|
|
|
branchFlowSet->erase(it);
|
|
}
|
|
|
|
(*branchFlowSet)[RIG_TINY_TRACER_GROUP_NAME] = groupedAccFlowValues;
|
|
}
|
|
|