diff --git a/ApplicationCode/Commands/RicWellLogTools.cpp b/ApplicationCode/Commands/RicWellLogTools.cpp
index 06f90441b7..c83d69ad83 100644
--- a/ApplicationCode/Commands/RicWellLogTools.cpp
+++ b/ApplicationCode/Commands/RicWellLogTools.cpp
@@ -24,6 +24,7 @@
 #include "RimEclipseResultCase.h"
 #include "RimProject.h"
 #include "RimSimWellInView.h"
+#include "RimView.h"
 #include "RimWellLogExtractionCurve.h"
 #include "RimWellLogFileChannel.h"
 #include "RimWellLogFileCurve.h"
@@ -156,8 +157,24 @@ RimWellLogExtractionCurve* RicWellLogTools::addExtractionCurve(RimWellLogTrack*
 
     cvf::Color3f curveColor = RicWellLogPlotCurveFeatureImpl::curveColorFromTable(plotTrack->curveCount());
     curve->setColor(curveColor);
-    if (wellPath) curve->setWellPath(wellPath);
-    if (simWell) curve->setFromSimulationWellName(simWell->name(), branchIndex);
+    if (wellPath)
+    {
+        curve->setWellPath(wellPath);
+        plotTrack->setFormationWellPath(wellPath);
+        plotTrack->setFormationTrajectoryType(RimWellLogTrack::WELL_PATH);
+    }
+    if (simWell)
+    {
+        curve->setFromSimulationWellName(simWell->name(), branchIndex);
+        plotTrack->setFormationSimWellName(simWell->name());
+        plotTrack->setFormationBranchIndex(branchIndex);
+        plotTrack->setFormationTrajectoryType(RimWellLogTrack::SIMULATION_WELL);
+    }
+
+    if (view)
+    {
+        plotTrack->setFormationCase(view->ownerCase());
+    }
 
     curve->setPropertiesFromView(view);
 
@@ -184,7 +201,7 @@ RimWellLogRftCurve* RicWellLogTools::addRftCurve(RimWellLogTrack* plotTrack, con
 
     RimWellLogRftCurve* curve = new RimWellLogRftCurve();
 
-    RimEclipseResultCase* resultCase;
+    RimEclipseResultCase* resultCase = nullptr;
 
     std::vector<RimCase*> cases;
     RiaApplication::instance()->project()->allCases(cases);
@@ -201,12 +218,17 @@ RimWellLogRftCurve* RicWellLogTools::addRftCurve(RimWellLogTrack* plotTrack, con
     {
         curve->setEclipseResultCase(resultCase);
         curve->setDefaultAddress(simWell->name());
+
+        plotTrack->setFormationCase(resultCase);
+        plotTrack->setFormationSimWellName(simWell->name());
     }
 
+
     cvf::Color3f curveColor = RicWellLogPlotCurveFeatureImpl::curveColorFromTable(plotTrack->curveCount());
     curve->setColor(curveColor);
 
     plotTrack->addCurve(curve);
+    plotTrack->setFormationTrajectoryType(RimWellLogTrack::SIMULATION_WELL);
     plotTrack->updateConnectedEditors();
 
     RiuMainPlotWindow* plotwindow = RiaApplication::instance()->getOrCreateAndShowMainPlotWindow();
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp b/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
index 44813bbd15..33b0d6d8b9 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
@@ -474,7 +474,7 @@ void RimWellLogTrack::availableDepthRange(double* minimumDepth, double* maximumD
 //--------------------------------------------------------------------------------------------------
 void RimWellLogTrack::loadDataAndUpdate()
 {
-    RimWellLogPlot* wellLogPlot;
+    RimWellLogPlot* wellLogPlot = nullptr;
     firstAncestorOrThisOfType(wellLogPlot);
 
     if (wellLogPlot && m_wellLogTrackPlotWidget)
@@ -552,6 +552,22 @@ void RimWellLogTrack::setXAxisTitle(const QString& text)
     m_xAxisTitle = text;
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimWellLogTrack::setFormationWellPath(RimWellPath* wellPath)
+{
+    m_formationWellPath = wellPath;
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimWellLogTrack::setFormationSimWellName(const QString& simWellName)
+{
+    m_formationSimWellName = simWellName;
+}
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
@@ -560,6 +576,22 @@ void RimWellLogTrack::setFormationBranchIndex(int branchIndex)
     m_formationBranchIndex = branchIndex;
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimWellLogTrack::setFormationCase(RimCase* rimCase)
+{
+    m_formationCase = rimCase;
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimWellLogTrack::setFormationTrajectoryType(TrajectoryType trajectoryType)
+{
+    m_formationTrajectoryType = trajectoryType;
+}
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogTrack.h b/ApplicationCode/ProjectDataModel/RimWellLogTrack.h
index 79a773d5a1..83a3d48170 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogTrack.h
+++ b/ApplicationCode/ProjectDataModel/RimWellLogTrack.h
@@ -80,7 +80,12 @@ public:
     size_t curveIndex(RimWellLogCurve* curve);
     size_t curveCount() { return curves.size(); }
     void setXAxisTitle(const QString& text);
+
+    void setFormationWellPath(RimWellPath* wellPath);
+    void setFormationSimWellName(const QString& simWellName);
     void setFormationBranchIndex(int branchIndex);
+    void setFormationCase(RimCase* rimCase);
+    void setFormationTrajectoryType(TrajectoryType trajectoryType);
     int  formationBranchIndex() const;
     RimCase* formationNamesCase() const;