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This commit is contained in:
Magne Sjaastad 2018-07-30 10:21:42 +02:00
parent 022aac3682
commit b32a3f229f
1 changed files with 69 additions and 57 deletions
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68
ApplicationCode/ReservoirDataModel/Completions/RigEclipseToStimPlanCellTransmissibilityCalculator.cpp
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@ -24,9 +24,9 @@
#include "RigEclipseCaseData.h" #include "RigEclipseCaseData.h"
#include "RigFractureCell.h" #include "RigFractureCell.h"
#include "RigFractureTransmissibilityEquations.h" #include "RigFractureTransmissibilityEquations.h"
#include "RigHexIntersectionTools.h"
#include "RigMainGrid.h" #include "RigMainGrid.h"
#include "RigResultAccessorFactory.h" #include "RigResultAccessorFactory.h"
#include "RigHexIntersectionTools.h"
#include "RimEclipseCase.h" #include "RimEclipseCase.h"
@ -35,16 +35,17 @@
//-------------------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------------------
/// ///
//-------------------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------------------
RigEclipseToStimPlanCellTransmissibilityCalculator::RigEclipseToStimPlanCellTransmissibilityCalculator(RimEclipseCase* caseToApply, RigEclipseToStimPlanCellTransmissibilityCalculator::RigEclipseToStimPlanCellTransmissibilityCalculator(
RimEclipseCase* caseToApply,
cvf::Mat4d fractureTransform, cvf::Mat4d fractureTransform,
double skinFactor, double skinFactor,
double cDarcy, double cDarcy,
const RigFractureCell& stimPlanCell) const RigFractureCell& stimPlanCell)
: m_case(caseToApply), : m_case(caseToApply)
m_fractureTransform(fractureTransform), , m_fractureTransform(fractureTransform)
m_fractureSkinFactor(skinFactor), , m_fractureSkinFactor(skinFactor)
m_cDarcy(cDarcy), , m_cDarcy(cDarcy)
m_stimPlanCell(stimPlanCell) , m_stimPlanCell(stimPlanCell)
{ {
} }
@ -127,8 +128,9 @@ void RigEclipseToStimPlanCellTransmissibilityCalculator::calculateStimPlanCellsM
std::array<cvf::Vec3d, 8> hexCorners; std::array<cvf::Vec3d, 8> hexCorners;
mainGrid->cellCornerVertices(fracCell, hexCorners.data()); mainGrid->cellCornerVertices(fracCell, hexCorners.data());
std::vector<std::vector<cvf::Vec3d> > planeCellPolygons; std::vector<std::vector<cvf::Vec3d>> planeCellPolygons;
bool isPlanIntersected = RigHexIntersectionTools::planeHexIntersectionPolygons(hexCorners, m_fractureTransform, planeCellPolygons); bool isPlanIntersected =
RigHexIntersectionTools::planeHexIntersectionPolygons(hexCorners, m_fractureTransform, planeCellPolygons);
if (!isPlanIntersected || planeCellPolygons.size() == 0) continue; if (!isPlanIntersected || planeCellPolygons.size() == 0) continue;
cvf::Vec3d localX; cvf::Vec3d localX;
@ -136,9 +138,9 @@ void RigEclipseToStimPlanCellTransmissibilityCalculator::calculateStimPlanCellsM
cvf::Vec3d localZ; cvf::Vec3d localZ;
RigCellGeometryTools::findCellLocalXYZ(hexCorners, localX, localY, localZ); RigCellGeometryTools::findCellLocalXYZ(hexCorners, localX, localY, localZ);
//Transform planCell polygon(s) and averageZdirection to x/y coordinate system (where fracturePolygon already is located) // Transform planCell polygon(s) and averageZdirection to x/y coordinate system (where fracturePolygon already is located)
cvf::Mat4d invertedTransMatrix = m_fractureTransform.getInverted(); cvf::Mat4d invertedTransMatrix = m_fractureTransform.getInverted();
for (std::vector<cvf::Vec3d> & planeCellPolygon : planeCellPolygons) for (std::vector<cvf::Vec3d>& planeCellPolygon : planeCellPolygons)
{ {
for (cvf::Vec3d& v : planeCellPolygon) for (cvf::Vec3d& v : planeCellPolygon)
{ {
@ -146,13 +148,14 @@ void RigEclipseToStimPlanCellTransmissibilityCalculator::calculateStimPlanCellsM
} }
} }
std::vector<std::vector<cvf::Vec3d> > polygonsForStimPlanCellInEclipseCell; std::vector<std::vector<cvf::Vec3d>> polygonsForStimPlanCellInEclipseCell;
cvf::Vec3d areaVector; cvf::Vec3d areaVector;
std::vector<cvf::Vec3d> stimPlanPolygon = m_stimPlanCell.getPolygon(); std::vector<cvf::Vec3d> stimPlanPolygon = m_stimPlanCell.getPolygon();
for (std::vector<cvf::Vec3d> planeCellPolygon : planeCellPolygons) for (std::vector<cvf::Vec3d> planeCellPolygon : planeCellPolygons)
{ {
std::vector<std::vector<cvf::Vec3d> >clippedPolygons = RigCellGeometryTools::intersectPolygons(planeCellPolygon, stimPlanPolygon); std::vector<std::vector<cvf::Vec3d>> clippedPolygons =
RigCellGeometryTools::intersectPolygons(planeCellPolygon, stimPlanPolygon);
for (std::vector<cvf::Vec3d> clippedPolygon : clippedPolygons) for (std::vector<cvf::Vec3d> clippedPolygon : clippedPolygons)
{ {
polygonsForStimPlanCellInEclipseCell.push_back(clippedPolygon); polygonsForStimPlanCellInEclipseCell.push_back(clippedPolygon);
@ -165,7 +168,9 @@ void RigEclipseToStimPlanCellTransmissibilityCalculator::calculateStimPlanCellsM
std::vector<double> areaOfFractureParts; std::vector<double> areaOfFractureParts;
double length; double length;
std::vector<double> lengthXareaOfFractureParts; std::vector<double> lengthXareaOfFractureParts;
double Ax = 0.0, Ay = 0.0, Az = 0.0; double Ax = 0.0;
double Ay = 0.0;
double Az = 0.0;
for (std::vector<cvf::Vec3d> fracturePartPolygon : polygonsForStimPlanCellInEclipseCell) for (std::vector<cvf::Vec3d> fracturePartPolygon : polygonsForStimPlanCellInEclipseCell)
{ {
@ -180,27 +185,30 @@ void RigEclipseToStimPlanCellTransmissibilityCalculator::calculateStimPlanCellsM
fracturePlane.setFromPointAndNormal(static_cast<cvf::Vec3d>(m_fractureTransform.translation()), fracturePlane.setFromPointAndNormal(static_cast<cvf::Vec3d>(m_fractureTransform.translation()),
static_cast<cvf::Vec3d>(m_fractureTransform.col(2))); static_cast<cvf::Vec3d>(m_fractureTransform.col(2)));
Ax += fabs(area*(fracturePlane.normal().dot(localY))); Ax += fabs(area * (fracturePlane.normal().dot(localY)));
Ay += fabs(area*(fracturePlane.normal().dot(localX))); Ay += fabs(area * (fracturePlane.normal().dot(localX)));
Az += fabs(area*(fracturePlane.normal().dot(localZ))); Az += fabs(area * (fracturePlane.normal().dot(localZ)));
} }
double fractureArea = 0.0; double fractureArea = 0.0;
for (double area : areaOfFractureParts) fractureArea += area; for (double area : areaOfFractureParts)
fractureArea += area;
double totalAreaXLength = 0.0; double totalAreaXLength = 0.0;
for (double lengtXarea : lengthXareaOfFractureParts) totalAreaXLength += lengtXarea; for (double lengtXarea : lengthXareaOfFractureParts)
totalAreaXLength += lengtXarea;
double fractureAreaWeightedlength = totalAreaXLength / fractureArea; double fractureAreaWeightedlength = totalAreaXLength / fractureArea;
double transmissibility_X = RigFractureTransmissibilityEquations::matrixToFractureTrans(permY, NTG, Ay, dx, m_fractureSkinFactor, fractureAreaWeightedlength, m_cDarcy); double transmissibility_X = RigFractureTransmissibilityEquations::matrixToFractureTrans(
double transmissibility_Y = RigFractureTransmissibilityEquations::matrixToFractureTrans(permX, NTG, Ax, dy, m_fractureSkinFactor, fractureAreaWeightedlength, m_cDarcy); permY, NTG, Ay, dx, m_fractureSkinFactor, fractureAreaWeightedlength, m_cDarcy);
double transmissibility_Z = RigFractureTransmissibilityEquations::matrixToFractureTrans(permZ, 1.0, Az, dz, m_fractureSkinFactor, fractureAreaWeightedlength, m_cDarcy); double transmissibility_Y = RigFractureTransmissibilityEquations::matrixToFractureTrans(
permX, NTG, Ax, dy, m_fractureSkinFactor, fractureAreaWeightedlength, m_cDarcy);
double transmissibility = sqrt(transmissibility_X * transmissibility_X double transmissibility_Z = RigFractureTransmissibilityEquations::matrixToFractureTrans(
+ transmissibility_Y * transmissibility_Y permZ, 1.0, Az, dz, m_fractureSkinFactor, fractureAreaWeightedlength, m_cDarcy);
+ transmissibility_Z * transmissibility_Z);
double transmissibility = sqrt(transmissibility_X * transmissibility_X + transmissibility_Y * transmissibility_Y +
transmissibility_Z * transmissibility_Z);
m_globalIndiciesToContributingEclipseCells.push_back(fracCell); m_globalIndiciesToContributingEclipseCells.push_back(fracCell);
m_contributingEclipseCellTransmissibilities.push_back(transmissibility); m_contributingEclipseCellTransmissibilities.push_back(transmissibility);
@ -210,7 +218,8 @@ void RigEclipseToStimPlanCellTransmissibilityCalculator::calculateStimPlanCellsM
//-------------------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------------------
/// ///
//-------------------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------------------
std::vector<size_t> RigEclipseToStimPlanCellTransmissibilityCalculator::getPotentiallyFracturedCellsForPolygon(std::vector<cvf::Vec3d> polygon) std::vector<size_t>
RigEclipseToStimPlanCellTransmissibilityCalculator::getPotentiallyFracturedCellsForPolygon(std::vector<cvf::Vec3d> polygon)
{ {
std::vector<size_t> cellIndices; std::vector<size_t> cellIndices;
@ -218,7 +227,10 @@ std::vector<size_t> RigEclipseToStimPlanCellTransmissibilityCalculator::getPoten
if (!mainGrid) return cellIndices; if (!mainGrid) return cellIndices;
cvf::BoundingBox polygonBBox; cvf::BoundingBox polygonBBox;
for (cvf::Vec3d nodeCoord : polygon) polygonBBox.add(nodeCoord); for (cvf::Vec3d nodeCoord : polygon)
{
polygonBBox.add(nodeCoord);
}
mainGrid->findIntersectingCells(polygonBBox, &cellIndices); mainGrid->findIntersectingCells(polygonBBox, &cellIndices);