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#2680. First reasonable Fracture Gradient and Shear Failure Gradient estimation.

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Caveats:
* Hard coded poissonRatio = 0.25
* Hard coded UCS to 100 bar (fairly close to average value for shale in literature).
This commit is contained in:
Gaute Lindkvist
2018-06-05 11:56:47 +02:00
parent 11aeda63d9
commit 4ddacad385
19 changed files with 728 additions and 94 deletions
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44
ApplicationCode/ProjectDataModel/Rim3dWellLogExtractionCurve.cpp
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@@ -28,6 +28,7 @@
#include "RigResultAccessorFactory.h"
#include "RigCaseCellResultsData.h"
#include "RigFemPartResultsCollection.h"
#include "RigWellPath.h"
#include "RimEclipseCase.h"
#include "RimGeoMechCase.h"
#include "Rim3dView.h"
@@ -79,6 +80,7 @@ Rim3dWellLogExtractionCurve::Rim3dWellLogExtractionCurve()
m_geomResultDefinition.uiCapability()->setUiHidden(true);
m_geomResultDefinition.uiCapability()->setUiTreeChildrenHidden(true);
m_geomResultDefinition = new RimGeoMechResultDefinition;
m_geomResultDefinition->setAddWellPathDerivedResults(true);
CAF_PDM_InitFieldNoDefault(&m_nameConfig, "NameConfig", "", "", "", "");
m_nameConfig = new RimWellLogExtractionCurveNameConfig(this);
@@ -199,10 +201,9 @@ void Rim3dWellLogExtractionCurve::curveValuesAndMds(std::vector<double>* values,
else if (geomExtractor.notNull())
{
*measuredDepthValues = geomExtractor->measuredDepth();
m_geomResultDefinition->loadResult();
geomExtractor->curveData(m_geomResultDefinition->resultAddress(), m_timeStep, values);
geomExtractor->setRkbDiff(rkbDiff());
geomExtractor->curveData(m_geomResultDefinition->resultAddress(), m_timeStep, values);
}
}
@@ -280,6 +281,41 @@ QString Rim3dWellLogExtractionCurve::createCurveAutoName() const
return generatedCurveName.join(", ");
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
double Rim3dWellLogExtractionCurve::rkbDiff() const
{
RimWellPath* wellPath;
firstAncestorOrThisOfType(wellPath);
if (wellPath && wellPath->wellPathGeometry())
{
RigWellPath* geo = wellPath->wellPathGeometry();
if (geo->hasDatumElevation())
{
return geo->datumElevation();
}
// If measured depth is zero, use the z-value of the well path points
if (geo->m_wellPathPoints.size() > 0 && geo->m_measuredDepths.size() > 0)
{
double epsilon = 1e-3;
if (cvf::Math::abs(geo->m_measuredDepths[0]) < epsilon)
{
double diff = geo->m_measuredDepths[0] - (-geo->wellPathPoints()[0].z());
return diff;
}
}
}
return HUGE_VAL;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
@@ -293,7 +329,7 @@ caf::PdmFieldHandle* Rim3dWellLogExtractionCurve::userDescriptionField()
//--------------------------------------------------------------------------------------------------
void Rim3dWellLogExtractionCurve::fieldChangedByUi(const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue)
{
if (changedField == &m_timeStep || changedField == &m_case)
if (changedField == &m_case)
{
this->resetMinMaxValuesAndUpdateUI();
}