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MswRollUp: Centerline calculation restoring and improvement

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This is an intermediate commit and does not compile
p4#: 22215
This commit is contained in:
Jacob Støren 2013-08-26 14:09:25 +02:00
parent f392f4457d
commit 27cac28b74
4 changed files with 159 additions and 87 deletions
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6
ApplicationCode/FileInterface/RifReaderEclipseOutput.cpp
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@ -1155,10 +1155,10 @@ void RifReaderEclipseOutput::readWellCells(const ecl_grid_type* mainEclGrid)
{
// Loop over all the grids in the model. If we have connections in one, we will discard
// the main grid connections as the well connections are duplicated in the main grid and LGR grids
// Verified on 10 k case JJS. But smarter things could be done, like showing the "main grid well" if turning off the LGR's
bool hasWellConnectionsInLGR = false;
#if 0
// To be discussed with Statoil
for (size_t gridIdx = 1; gridIdx < grids.size(); ++gridIdx)
{
RigGridBase* lgrGrid = m_eclipseCase->grid(gridIdx);
@ -1168,7 +1168,7 @@ void RifReaderEclipseOutput::readWellCells(const ecl_grid_type* mainEclGrid)
break;
}
}
#endif
size_t gridNr = hasWellConnectionsInLGR ? 1 : 0;
for (; gridNr < grids.size(); ++gridNr)
{

206
ApplicationCode/ModelVisualization/RivWellPipesPartMgr.cpp
View File

@ -164,6 +164,8 @@ void RivWellPipesPartMgr::buildWellPipeParts()
//--------------------------------------------------------------------------------------------------
/// Based on the points and cells, calculate a pipe centerline
/// The returned CellIds is one less than the number of centerline points,
/// and are describing the lines between the points, starting with the first line
//--------------------------------------------------------------------------------------------------
void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector <cvf::Vec3d> >& pipeBranchesCLCoords,
std::vector< std::vector <RigWellResultPoint> >& pipeBranchesCellIds) const
@ -218,10 +220,11 @@ void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector
whIntermediate.z() = (whStartPos.z() + whCell.center().z()) / 2.0;
const RigWellResultPoint* prevResCell = NULL;
const RigWellResultPoint* prevWellResPoint = NULL;
#if 0
// Use well head if branch head is not specified
if (false && !wellResults->isMultiSegmentWell())
if (!wellResults->isMultiSegmentWell())
{
// Create a new branch from wellhead
@ -236,15 +239,23 @@ void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector
pipeBranchesCLCoords.back().push_back(whIntermediate);
pipeBranchesCellIds.back().push_back(*prevResCell);
}
#endif
CVF_ASSERT(wellResults->isMultiSegmentWell() || resBranches.size() <= 1);
// The centerline is calculated by adding a point when the pipe enters a cell,
// and one when the line leaves the cell.
// For the sake of the loop:
// The currentResultPoint (Cell) and the one we index by the loop variable is the one we calculate the entry point to.
// The previous cell is the one we leave, and calculate the "out-point" from
for (size_t brIdx = 0; brIdx < resBranches.size(); brIdx++)
{
if (resBranches[brIdx].m_branchResultPoints.size() == 0)
continue; // Skip empty branches. Do not know why they exist, but they make problems.
prevResCell = NULL;
prevWellResPoint = NULL;
// Find the start the MSW well-branch centerline. Normal wells are started "once" at wellhead in the code above
@ -258,13 +269,13 @@ void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector
{
// The first branch contains segment number 1, and this is the only segment connected to well head
// See Eclipse documentation for the keyword WELSEGS
prevResCell = whResCell;
prevWellResPoint = whResCell;
pipeBranchesCLCoords.back().push_back(whStartPos);
pipeBranchesCellIds.back().push_back(*prevResCell);
pipeBranchesCellIds.back().push_back(*prevWellResPoint);
pipeBranchesCLCoords.back().push_back(whIntermediate);
pipeBranchesCellIds.back().push_back(*prevResCell);
pipeBranchesCellIds.back().push_back(*prevWellResPoint);
}
#if 0 // Branch is supposed to contain its start point except the
@ -313,117 +324,169 @@ void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector
std::vector<cvf::Vec3d>& branchCLCoords = pipeBranchesCLCoords.back();
std::vector<RigWellResultPoint>& branchCellIds = pipeBranchesCellIds.back();
const RigWellResultPoint& resPoint = resBranchCells[cIdx];
const RigWellResultPoint& currentWellResPoint = resBranchCells[cIdx];
if (!resPoint.isValid())
if (!currentWellResPoint.isValid())
{
CVF_ASSERT(false);
continue;
}
if (!resPoint.isCell())
if (!currentWellResPoint.isCell())
{
// Use the interpolated value of branch head
cvf::Vec3d interpolatedCoord = resPoint.m_bottomPosition;
CVF_ASSERT(currentWellResPoint.isPointValid());
CVF_ASSERT(interpolatedCoord != cvf::Vec3d::UNDEFINED);
if (interpolatedCoord != cvf::Vec3d::UNDEFINED)
cvf::Vec3d currentPoint = currentWellResPoint.m_bottomPosition;
// If we have a real previous cell, we need to go out of it, before adding the current point
// That is: add a CL-point describing where it leaves the previous cell.
if (prevWellResPoint && prevWellResPoint->isCell())
{
pipeBranchesCLCoords.back().push_back(interpolatedCoord);
pipeBranchesCellIds.back().push_back(RigWellResultPoint());
// Create ray between the previous and this position
const RigCell& prevCell = rigReservoir->cellFromWellResultCell(*prevWellResPoint);
cvf::Vec3d centerPreviousCell = prevCell.center();
cvf::Ray rayToThisCell;
rayToThisCell.setOrigin(centerPreviousCell);
rayToThisCell.setDirection((currentPoint - centerPreviousCell).getNormalized());
cvf::Vec3d outOfPrevCell(centerPreviousCell);
bool intersectionOk = prevCell.firstIntersectionPoint(rayToThisCell, &outOfPrevCell);
//CVF_ASSERT(intersectionOk);
//CVF_ASSERT(intersectionOk);
if ((currentPoint - outOfPrevCell).lengthSquared() > 1e-3)
{
branchCLCoords.push_back(outOfPrevCell);
branchCellIds.push_back(RigWellResultPoint());
}
// Set previous result cell to NULL
prevResCell = NULL;
}
pipeBranchesCLCoords.back().push_back(currentPoint);
pipeBranchesCellIds.back().push_back(currentWellResPoint);
prevWellResPoint = &currentWellResPoint;
continue;
}
const RigCell& cell = rigReservoir->cellFromWellResultCell(resPoint);
const RigCell& cell = rigReservoir->cellFromWellResultCell(currentWellResPoint);
// Check if this and the previous cells has shared faces
cvf::StructGridInterface::FaceType sharedFace;
if (prevResCell && rigReservoir->findSharedSourceFace(sharedFace, resPoint, *prevResCell))
if (prevWellResPoint && prevWellResPoint->isCell() && rigReservoir->findSharedSourceFace(sharedFace, currentWellResPoint, *prevWellResPoint))
{
// If they share faces, the shared face center is used as point
// describing the entry of this cell. (And exit of the previous cell)
branchCLCoords.push_back(cell.faceCenter(sharedFace));
branchCellIds.push_back(resPoint);
branchCellIds.push_back(currentWellResPoint);
}
else
{
// This and the previous cell does not share a face.
cvf::Vec3d previousCoord;
// If we have a previous cell, we need to go out of it, before entering this.
cvf::Vec3d centerPreviousCell(cvf::Vec3d::ZERO);
cvf::Vec3d centerThisCell = cell.center();
bool distanceToWellHeadIsLonger = true;
if (prevResCell)
// If we have a previous well result point, use its center as measure point and ray intersection start
// when considering things.
if (prevWellResPoint && prevWellResPoint->isValid())
{
const RigCell& prevCell = rigReservoir->cellFromWellResultCell(*prevResCell);
previousCoord = prevCell.center();
if (prevWellResPoint->isCell())
{
const RigCell& prevCell = rigReservoir->cellFromWellResultCell(*prevWellResPoint);
centerPreviousCell = prevCell.center();
}
else
{
previousCoord = pipeBranchesCLCoords.back().back();
centerPreviousCell = prevWellResPoint->m_bottomPosition;
}
cvf::Vec3d centerThisCell = cell.center();
distanceToWellHeadIsLonger = (centerThisCell - centerPreviousCell).lengthSquared() <= (centerThisCell - whStartPos).lengthSquared();
}
// First make sure this cell is not starting a new "display" branch for none MSW's
// First make sure this cell is not starting a new "display" branch
if ( wellResults->isMultiSegmentWell()
|| !isAutoDetectBranches
|| (prevResCell == whResCell)
|| (centerThisCell - previousCoord).lengthSquared() <= (centerThisCell - whStartPos).lengthSquared()
|| (prevWellResPoint == whResCell)
|| distanceToWellHeadIsLonger
)
{
// Not starting a "display" branch
// Create ray and intersect with cells
cvf::Ray rayToThisCell;
rayToThisCell.setOrigin(previousCoord);
rayToThisCell.setDirection((centerThisCell - previousCoord).getNormalized());
// Not starting a "display" branch for normal wells
cvf::Vec3d intoThisCell(centerThisCell);
if (prevWellResPoint && prevWellResPoint->isValid())
{
// We have a defined previous point
// Create ray between the previous and this cell
cvf::Ray rayToThisCell;
rayToThisCell.setOrigin(centerPreviousCell);
rayToThisCell.setDirection((centerThisCell - centerPreviousCell).getNormalized());
// Intersect with the current cell to find a better entry point than the cell center
cell.firstIntersectionPoint(rayToThisCell, &intoThisCell);
if (prevResCell)
{
cvf::Vec3d outOfPrevCell(previousCoord);
// If we have a real previous cell, we need to go out of it, before entering this.
// That is: add a CL-point describing where it leaves the previous cell.
const RigCell& prevCell = rigReservoir->cellFromWellResultCell(*prevResCell);
if ( prevWellResPoint->isCell())
{
cvf::Vec3d outOfPrevCell(centerPreviousCell);
const RigCell& prevCell = rigReservoir->cellFromWellResultCell(*prevWellResPoint);
bool intersectionOk = prevCell.firstIntersectionPoint(rayToThisCell, &outOfPrevCell);
//CVF_ASSERT(intersectionOk);
//CVF_ASSERT(intersectionOk);
if ((intoThisCell - outOfPrevCell).lengthSquared() > 1e-3)
{
branchCLCoords.push_back(outOfPrevCell);
branchCellIds.push_back(*prevResCell);
branchCellIds.push_back(RigWellResultPoint());
}
}
}
branchCLCoords.push_back(intoThisCell);
branchCellIds.push_back(resPoint);
branchCellIds.push_back(currentWellResPoint);
}
else
{
// Need to start a "display branch" for a Normal Well.
CVF_ASSERT(!wellResults->isMultiSegmentWell());
// This cell is further from the previous cell than from the well head,
// thus we interpret it as a new branch.
// First finish the current branch
branchCLCoords.push_back(branchCLCoords.back() + 1.5*(previousCoord - branchCLCoords.back()) );
// First finish the current branch in the previous cell
//branchCLCoords.push_back(branchCLCoords.back() + 1.5*(centerPreviousCell - branchCLCoords.back()) );
finishPipeCenterLine(pipeBranchesCLCoords, centerPreviousCell);
// Create new display branch
pipeBranchesCLCoords.push_back(std::vector<cvf::Vec3d>());
pipeBranchesCellIds.push_back(std::vector <RigWellResultPoint>());
// Start the new branch by entering the first cell (the wellhead) and intermediate
prevResCell = whResCell;
prevWellResPoint = whResCell;
pipeBranchesCLCoords.back().push_back(whStartPos);
pipeBranchesCellIds.back().push_back(*prevResCell);
pipeBranchesCellIds.back().push_back(*prevWellResPoint);
// Include intermediate
pipeBranchesCLCoords.back().push_back(whIntermediate);
pipeBranchesCellIds.back().push_back(*prevResCell);
pipeBranchesCellIds.back().push_back(*prevWellResPoint);
// Well now we need to step one back to take this cell again, but in the new branch.
cIdx--;
@ -431,34 +494,25 @@ void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector
}
}
prevResCell = &resPoint;
prevWellResPoint = &currentWellResPoint;
}
if ( wellResults->isMultiSegmentWell())
{
// All MSW branches are completed using the point 0.5 past the center of last cell
size_t clCoordCount = pipeBranchesCLCoords.back().size();
CVF_ASSERT(clCoordCount >= 2);
cvf::Vec3d centerPrevCell = pipeBranchesCLCoords.back()[clCoordCount - 2];
cvf::Vec3d centerThisCell = pipeBranchesCLCoords.back()[clCoordCount - 1];
pipeBranchesCLCoords.back().push_back(centerThisCell + 1.5*(centerPrevCell - centerThisCell) );
}
}
if (!wellResults->isMultiSegmentWell())
{
// None MSW wells
// For the last cell, add the point 0.5 past the center of that cell
// Remember that prevWellResPoint actually is the last one in this branch.
size_t clCoordCount = pipeBranchesCLCoords.back().size();
CVF_ASSERT(clCoordCount >= 2);
cvf::Vec3d centerPrevCell = pipeBranchesCLCoords.back()[clCoordCount - 2];
cvf::Vec3d centerThisCell = pipeBranchesCLCoords.back()[clCoordCount - 1];
pipeBranchesCLCoords.back().push_back(centerThisCell + 1.5*(centerPrevCell - centerThisCell) );
cvf::Vec3d centerLastCell;
if (prevWellResPoint && prevWellResPoint->isCell())
{
const RigCell& prevCell = rigReservoir->cellFromWellResultCell(*prevWellResPoint);
centerLastCell = prevCell.center();
finishPipeCenterLine(pipeBranchesCLCoords, centerLastCell);
}
else
{
// Remove the ID that is superfluous since we will not add an ending point
pipeBranchesCellIds.back().pop_back();
}
}
}
CVF_ASSERT(pipeBranchesCellIds.size() == pipeBranchesCLCoords.size());
@ -468,6 +522,20 @@ void RivWellPipesPartMgr::calculateWellPipeCenterline( std::vector< std::vector
}
}
//--------------------------------------------------------------------------------------------------
/// All branches are completed using the point 0.5 past the center of
/// last cell.
//--------------------------------------------------------------------------------------------------
void RivWellPipesPartMgr::finishPipeCenterLine(std::vector< std::vector<cvf::Vec3d> > &pipeBranchesCLCoords, const cvf::Vec3d& lastCellCenter) const
{
CVF_ASSERT(pipeBranchesCLCoords.size());
CVF_ASSERT(pipeBranchesCLCoords.back().size());
cvf::Vec3d entryPointLastCell = pipeBranchesCLCoords.back().back();
pipeBranchesCLCoords.back().push_back(entryPointLastCell + 1.5*(lastCellCenter - entryPointLastCell) );
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------

2
ApplicationCode/ModelVisualization/RivWellPipesPartMgr.h
View File

@ -69,6 +69,8 @@ private:
void calculateWellPipeCenterline(std::vector< std::vector <cvf::Vec3d> >& pipeBranchesCLCoords,
std::vector< std::vector <RigWellResultPoint> >& pipeBranchesCellIds ) const;
void finishPipeCenterLine( std::vector< std::vector<cvf::Vec3d> > &pipeBranchesCLCoords, const cvf::Vec3d& lastCellCenter ) const;
struct RivPipeBranchData
{
std::vector <RigWellResultPoint> m_cellIds;

2
ApplicationCode/ReservoirDataModel/RigCaseData.cpp
View File

@ -229,6 +229,8 @@ cvf::UIntArray* RigCaseData::gridCellToWellIndex(size_t gridIndex)
//--------------------------------------------------------------------------------------------------
RigCell& RigCaseData::cellFromWellResultCell(const RigWellResultPoint& wellResultCell)
{
CVF_ASSERT(wellResultCell.isCell());
size_t gridIndex = wellResultCell.m_gridIndex;
size_t gridCellIndex = wellResultCell.m_gridCellIndex;