#6286 Mud Weight Window: Improve fracture gradient calculation for shale.

This commit is contained in:
Kristian Bendiksen
2020-08-10 14:21:46 +02:00
parent c3982a5782
commit 68ce7f590d
5 changed files with 155 additions and 32 deletions

View File

@@ -54,6 +54,7 @@ void caf::AppEnum<RimMudWeightWindowParameters::ParameterType>::setUp()
addItem( RimMudWeightWindowParameters::ParameterType::UCS, "UCS", "UCS" );
addItem( RimMudWeightWindowParameters::ParameterType::POISSONS_RATIO, "POISSONS_RARIO", "Poisson's Ratio" );
addItem( RimMudWeightWindowParameters::ParameterType::K0_FG, "K0_FG", "K0 FG" );
addItem( RimMudWeightWindowParameters::ParameterType::OBG0, "OBG0", "Initial Overburden Gradient" );
setDefault( RimMudWeightWindowParameters::ParameterType::WELL_DEVIATION );
}
@@ -75,6 +76,18 @@ void caf::AppEnum<RimMudWeightWindowParameters::LowerLimitType>::setUp()
setDefault( RimMudWeightWindowParameters::LowerLimitType::PORE_PRESSURE );
}
template <>
void caf::AppEnum<RimMudWeightWindowParameters::FractureGradientCalculationType>::setUp()
{
addItem( RimMudWeightWindowParameters::FractureGradientCalculationType::DERIVED_FROM_K0FG,
"DERIVED_FROM_K0FG",
"FG derived from K0_FG" );
addItem( RimMudWeightWindowParameters::FractureGradientCalculationType::PROPORTIONAL_TO_SH,
"PROPORTIONAL_TO_SH",
"Proportional to SH" );
setDefault( RimMudWeightWindowParameters::FractureGradientCalculationType::DERIVED_FROM_K0FG );
}
} // End namespace caf
//--------------------------------------------------------------------------------------------------
@@ -126,8 +139,17 @@ RimMudWeightWindowParameters::RimMudWeightWindowParameters( void )
CAF_PDM_InitField( &m_K0_FGAddress, "K0_FGAddress", QString( "" ), "Value", "", "", "" );
m_K0_FGAddress.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
CAF_PDM_InitField( &m_obg0Type, "obg0SourceType", defaultSourceType, "Initial Overburden Gradient", "", "", "" );
CAF_PDM_InitField( &m_obg0Fixed, "obg0Fixed", 0.75, "Fixed Initial Overburden Gradient", "", "", "" );
m_obg0Fixed.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleValueEditor::uiEditorTypeName() );
CAF_PDM_InitField( &m_obg0Address, "obg0Address", QString( "" ), "Value", "", "", "" );
m_obg0Address.uiCapability()->setUiEditorTypeName( caf::PdmUiListEditor::uiEditorTypeName() );
CAF_PDM_InitField( &m_airGap, "AirGap", 0.0, "Air Gap", "", "", "" );
CAF_PDM_InitField( &m_shMultiplier, "SHMultiplier", 1.05, "SH Multplier for FG in Shale", "", "", "" );
caf::AppEnum<UpperLimitType> defaultUpperLimitType = RimMudWeightWindowParameters::UpperLimitType::FG;
CAF_PDM_InitField( &m_upperLimitType, "UpperLimitType", defaultUpperLimitType, "Upper Limit Type", "", "", "" );
@@ -135,6 +157,16 @@ RimMudWeightWindowParameters::RimMudWeightWindowParameters( void )
RimMudWeightWindowParameters::LowerLimitType::MAX_OF_PORE_PRESSURE_AND_SFG;
CAF_PDM_InitField( &m_lowerLimitType, "LowerLimitType", defaultLowerLimitType, "Lower Limit Type", "", "", "" );
caf::AppEnum<FractureGradientCalculationType> defaultFractureGradientCalculationType =
RimMudWeightWindowParameters::FractureGradientCalculationType::DERIVED_FROM_K0FG;
CAF_PDM_InitField( &m_fractureGradientCalculationType,
"FractureGradientCalculationType",
defaultFractureGradientCalculationType,
"FG in Shale Calculation",
"",
"",
"" );
CAF_PDM_InitField( &m_referenceLayer, "ReferenceLayer", -1, "Reference Layer", "", "", "" );
}
@@ -300,12 +332,10 @@ void RimMudWeightWindowParameters::fieldChangedByUi( const caf::PdmFieldHandle*
&m_wellAzimuthAddress,
changedField == &m_wellAzimuthType );
}
else if ( changedField == &m_UCSFixed || changedField == &m_UCSType || changedField == &m_UCSAddress )
{
handleFieldChanged( geoMechCase, ParameterType::UCS, &m_UCSType, &m_UCSFixed, &m_UCSAddress, changedField == &m_UCSType );
}
else if ( changedField == &m_poissonsRatioFixed || changedField == &m_poissonsRatioType ||
changedField == &m_poissonsRatioAddress )
{
@@ -316,7 +346,6 @@ void RimMudWeightWindowParameters::fieldChangedByUi( const caf::PdmFieldHandle*
&m_poissonsRatioAddress,
changedField == &m_poissonsRatioType );
}
else if ( changedField == &m_K0_FGFixed || changedField == &m_K0_FGType || changedField == &m_K0_FGAddress )
{
handleFieldChanged( geoMechCase,
@@ -326,8 +355,13 @@ void RimMudWeightWindowParameters::fieldChangedByUi( const caf::PdmFieldHandle*
&m_K0_FGAddress,
changedField == &m_K0_FGType );
}
else if ( changedField == &m_obg0Fixed || changedField == &m_obg0Type || changedField == &m_obg0Address )
{
handleFieldChanged( geoMechCase, ParameterType::OBG0, &m_obg0Type, &m_obg0Fixed, &m_obg0Address, changedField == &m_obg0Type );
}
else if ( changedField == &m_airGap || changedField == &m_upperLimitType || changedField == &m_lowerLimitType ||
changedField == &m_referenceLayer )
changedField == &m_referenceLayer || changedField == &m_fractureGradientCalculationType ||
changedField == &m_shMultiplier )
{
RigGeoMechCaseData* rigCaseData = geoMechCase->geoMechData();
if ( rigCaseData && rigCaseData->femPartResults() )
@@ -335,7 +369,9 @@ void RimMudWeightWindowParameters::fieldChangedByUi( const caf::PdmFieldHandle*
rigCaseData->femPartResults()->setMudWeightWindowParameters( m_airGap,
m_upperLimitType.value(),
m_lowerLimitType.value(),
m_referenceLayer );
m_referenceLayer,
m_fractureGradientCalculationType.value(),
m_shMultiplier );
geoMechCase->updateConnectedViews();
}
}
@@ -406,7 +442,7 @@ void RimMudWeightWindowParameters::defineUiOrdering( QString uiConfigName, caf::
defineGroup( uiOrdering, "Well Azimuth", &m_wellAzimuthType, &m_wellAzimuthFixed, &m_wellAzimuthAddress );
defineGroup( uiOrdering, "UCS", &m_UCSType, &m_UCSFixed, &m_UCSAddress );
defineGroup( uiOrdering, "Poisson's Ratio", &m_poissonsRatioType, &m_poissonsRatioFixed, &m_poissonsRatioAddress );
defineGroup( uiOrdering, "K0 for Fracture Gradient Factor for Shale", &m_K0_FGType, &m_K0_FGFixed, &m_K0_FGAddress );
defineGroup( uiOrdering, "Initial Overburden Gradient", &m_obg0Type, &m_obg0Fixed, &m_obg0Address );
RimGeoMechCase* geoMechCase = nullptr;
firstAncestorOrThisOfType( geoMechCase );
@@ -422,6 +458,22 @@ void RimMudWeightWindowParameters::defineUiOrdering( QString uiConfigName, caf::
m_referenceLayer =
(int)rigCaseData->femParts()->part( 0 )->getOrCreateStructGrid()->reservoirIJKBoundingBox().first.z();
}
uiOrdering.add( &m_fractureGradientCalculationType );
uiOrdering.add( &m_shMultiplier );
defineGroup( uiOrdering, "K0 for Fracture Gradient Factor for Shale", &m_K0_FGType, &m_K0_FGFixed, &m_K0_FGAddress );
m_shMultiplier.uiCapability()->setUiHidden( m_fractureGradientCalculationType !=
FractureGradientCalculationType::PROPORTIONAL_TO_SH );
m_K0_FGType.uiCapability()->setUiHidden( m_fractureGradientCalculationType !=
FractureGradientCalculationType::DERIVED_FROM_K0FG );
m_K0_FGFixed.uiCapability()->setUiHidden(
!( m_fractureGradientCalculationType == FractureGradientCalculationType::DERIVED_FROM_K0FG &&
m_K0_FGType == RimMudWeightWindowParameters::SourceType::FIXED ) );
m_K0_FGAddress.uiCapability()->setUiHidden(
!( m_fractureGradientCalculationType == FractureGradientCalculationType::DERIVED_FROM_K0FG &&
m_K0_FGType == RimMudWeightWindowParameters::SourceType::PER_ELEMENT ) );
}
//--------------------------------------------------------------------------------------------------
@@ -474,7 +526,7 @@ QList<caf::PdmOptionItemInfo>
{
if ( fieldNeedingOptions == &m_wellDeviationAddress || fieldNeedingOptions == &m_wellAzimuthAddress ||
fieldNeedingOptions == &m_UCSAddress || fieldNeedingOptions == &m_poissonsRatioAddress ||
fieldNeedingOptions == &m_K0_FGAddress )
fieldNeedingOptions == &m_K0_FGAddress || fieldNeedingOptions == &m_obg0Address )
{
std::vector<std::string> elementProperties = geoMechCase->possibleElementPropertyFieldNames();