ResInsight/ApplicationLibCode/ReservoirDataModel/Well/RigWellTargetCandidatesGenerator.h

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/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2024- Equinor ASA
//
// ResInsight is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once
#include "cafVecIjk.h"
#include "cvfStructGrid.h"
#include <optional>
class RigActiveCellInfo;
class RigCaseCellResultsData;
class RimEclipseCase;
//==================================================================================================
///
///
//==================================================================================================
class RigWellTargetCandidatesGenerator
{
public:
enum class VolumeType
{
OIL,
GAS,
HYDROCARBON
};
enum class VolumeResultType
{
MOBILE,
TOTAL
};
enum class VolumesType
{
RESERVOIR_VOLUMES,
SURFACE_VOLUMES,
COMPUTED_VOLUMES
};
struct ClusteringLimits
{
double volume;
double permeability;
double pressure;
double transmissibility;
int maxClusters;
int maxIterations;
};
static void generateCandidates( RimEclipseCase* eclipseCase,
size_t timeStepIdx,
VolumeType volumeType,
VolumesType volumesType,
VolumeResultType volumeResultType,
const ClusteringLimits& limits );
static std::vector<double> getVolumeVector( RigCaseCellResultsData& resultsData,
VolumeType volumeType,
VolumesType volumesType,
VolumeResultType volumeResultType,
size_t timeStepIdx );
class ClusterStatistics
{
public:
ClusterStatistics()
: id( -1 )
, numCells( 0 )
, totalPorvSoil( 0.0 )
, totalPorvSgas( 0.0 )
, totalPorvSoilAndSgas( 0.0 )
, totalFipOil( 0.0 )
, totalFipGas( 0.0 )
, permeability( 0.0 )
, pressure( 0.0 )
{
}
int id;
size_t numCells;
double totalPorvSoil;
double totalPorvSgas;
double totalPorvSoilAndSgas;
double totalFipOil;
double totalFipGas;
double permeability;
double pressure;
};
private:
static std::optional<caf::VecIjk> findStartCell( RimEclipseCase* eclipseCase,
size_t timeStepIdx,
const ClusteringLimits& limits,
const std::vector<double>& volume,
const std::vector<double>& pressure,
const std::vector<double>& permeabilityX,
const std::vector<double>& permeabilityY,
const std::vector<double>& permeabilityZ,
const std::vector<double>& transmissibilityX,
const std::vector<double>& transmissibilityY,
const std::vector<double>& transmissibilityZ,
const std::vector<int>& clusters );
static void growCluster( RimEclipseCase* eclipseCase,
const caf::VecIjk& startCell,
const ClusteringLimits& limits,
const std::vector<double>& volume,
const std::vector<double>& pressure,
const std::vector<double>& permeabilityX,
const std::vector<double>& permeabilityY,
const std::vector<double>& permeabilityZ,
const std::vector<double>& transmissibilityX,
const std::vector<double>& transmissibilityY,
const std::vector<double>& transmissibilityZ,
std::vector<int>& clusters,
int clusterId,
size_t timeStepIdx,
int maxIterations );
static std::vector<size_t> findCandidates( const RimEclipseCase& eclipseCase,
const std::vector<size_t>& previousCells,
const ClusteringLimits& limits,
const std::vector<double>& volume,
const std::vector<double>& pressure,
const std::vector<double>& permeabilityX,
const std::vector<double>& permeabilityY,
const std::vector<double>& permeabilityZ,
const std::vector<double>& transmissibilityX,
const std::vector<double>& transmissibilityY,
const std::vector<double>& transmissibilityZ,
std::vector<int>& clusters );
static void assignClusterIdToCells( const RigActiveCellInfo& activeCellInfo,
const std::vector<size_t>& cells,
std::vector<int>& clusters,
int clusterId );
static std::optional<size_t> getActiveCellCount( RimEclipseCase* eclipseCase );
static void createResultVector( RimEclipseCase& eclipseCase, const QString& resultName, const std::vector<int>& clusterIds );
static double getValueForFace( const std::vector<double>& x,
const std::vector<double>& y,
const std::vector<double>& z,
cvf::StructGridInterface::FaceType face,
size_t resultIndex );
static double getTransmissibilityValueForFace( const std::vector<double>& x,
const std::vector<double>& y,
const std::vector<double>& z,
cvf::StructGridInterface::FaceType face,
size_t resultIndex,
size_t neighborResultIndex );
static std::vector<RigWellTargetCandidatesGenerator::ClusterStatistics> generateStatistics( RimEclipseCase* eclipseCase,
const std::vector<double>& pressure,
const std::vector<double>& permeabilityX,
const std::vector<double>& permeabilityY,
const std::vector<double>& permeabilityZ,
int numClustersFound,
size_t timeStepIdx,
const QString& clusterResultName );
};