diff --git a/ApplicationCode/Commands/RicDeleteItemExec.cpp b/ApplicationCode/Commands/RicDeleteItemExec.cpp
index d9aea835da..1caaf6d766 100644
--- a/ApplicationCode/Commands/RicDeleteItemExec.cpp
+++ b/ApplicationCode/Commands/RicDeleteItemExec.cpp
@@ -132,7 +132,7 @@ void RicDeleteItemExec::redo()
         parentObj->firstAnchestorOrThisOfType(wellLogPlotTrack);
         if (wellLogPlotTrack)
         {
-            wellLogPlotTrack->zoomAllXAxisIfAutoScale();
+            wellLogPlotTrack->updateXZoom();
         }
         
         // Update due to delete plots
diff --git a/ApplicationCode/Commands/WellLogCommands/RicWellLogPlotTrackFeatureImpl.cpp b/ApplicationCode/Commands/WellLogCommands/RicWellLogPlotTrackFeatureImpl.cpp
index eaadf959ca..b835b90c09 100644
--- a/ApplicationCode/Commands/WellLogCommands/RicWellLogPlotTrackFeatureImpl.cpp
+++ b/ApplicationCode/Commands/WellLogCommands/RicWellLogPlotTrackFeatureImpl.cpp
@@ -70,11 +70,11 @@ void RicWellLogPlotTrackFeatureImpl::moveCurvesToWellLogPlotTrack(RimWellLogTrac
 
     for (std::set<RimWellLogTrack*>::iterator tIt = srcTracks.begin(); tIt != srcTracks.end(); ++tIt)
     {
-        (*tIt)->zoomAllXAndZoomAllDepthOnOwnerPlot();
+        (*tIt)->updateXZoomAndParentPlotDepthZoom();
     }
 
     destTrack->loadDataAndUpdate();
-    destTrack->zoomAllXAndZoomAllDepthOnOwnerPlot();
+    destTrack->updateXZoomAndParentPlotDepthZoom();
     destTrack->updateConnectedEditors();
 }
 
diff --git a/ApplicationCode/ProjectDataModel/RimPlotCurve.cpp b/ApplicationCode/ProjectDataModel/RimPlotCurve.cpp
index 2a2bb8ea83..07988756d1 100644
--- a/ApplicationCode/ProjectDataModel/RimPlotCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/RimPlotCurve.cpp
@@ -164,7 +164,7 @@ void RimPlotCurve::updateCurveVisibility()
         m_qwtPlotCurve->detach();
     }
 
-    zoomAllParentPlot();
+    updateZoomInParentPlot();
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ProjectDataModel/RimPlotCurve.h b/ApplicationCode/ProjectDataModel/RimPlotCurve.h
index 7c8d69acca..f2a7ba94e8 100644
--- a/ApplicationCode/ProjectDataModel/RimPlotCurve.h
+++ b/ApplicationCode/ProjectDataModel/RimPlotCurve.h
@@ -80,7 +80,7 @@ public:
 protected:
 
     virtual QString                 createCurveAutoName() = 0;
-    virtual void                    zoomAllParentPlot() = 0;
+    virtual void                    updateZoomInParentPlot() = 0;
     virtual void                    onLoadDataAndUpdate() = 0;
 
     void                            updateCurvePresentation();
diff --git a/ApplicationCode/ProjectDataModel/RimSummaryCurve.cpp b/ApplicationCode/ProjectDataModel/RimSummaryCurve.cpp
index 0e42c6a93b..3bc2b2ff50 100644
--- a/ApplicationCode/ProjectDataModel/RimSummaryCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/RimSummaryCurve.cpp
@@ -318,12 +318,12 @@ QString RimSummaryCurve::createCurveAutoName()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RimSummaryCurve::zoomAllParentPlot()
+void RimSummaryCurve::updateZoomInParentPlot()
 {
     RimSummaryPlot* plot = nullptr;
     firstAnchestorOrThisOfType(plot);
 
-    plot->zoomAll();
+    plot->updateZoom(); 
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -349,7 +349,7 @@ void RimSummaryCurve::onLoadDataAndUpdate()
             m_qwtPlotCurve->setSamplesFromDateAndValues(std::vector<QDateTime>(), std::vector<double>());
         }
 
-        zoomAllParentPlot();
+        updateZoomInParentPlot();
 
         if (m_parentQwtPlot) m_parentQwtPlot->replot();
     }
diff --git a/ApplicationCode/ProjectDataModel/RimSummaryCurve.h b/ApplicationCode/ProjectDataModel/RimSummaryCurve.h
index 366aaea942..f93df958a0 100644
--- a/ApplicationCode/ProjectDataModel/RimSummaryCurve.h
+++ b/ApplicationCode/ProjectDataModel/RimSummaryCurve.h
@@ -83,7 +83,7 @@ protected:
     // RimPlotCurve overrides
 
     virtual QString                         createCurveAutoName() override;
-    virtual void                            zoomAllParentPlot()   override;
+    virtual void                            updateZoomInParentPlot()   override;
     virtual void                            onLoadDataAndUpdate() override;
 
 private:
diff --git a/ApplicationCode/ProjectDataModel/RimSummaryPlot.cpp b/ApplicationCode/ProjectDataModel/RimSummaryPlot.cpp
index 73fccc754a..1c337160ad 100644
--- a/ApplicationCode/ProjectDataModel/RimSummaryPlot.cpp
+++ b/ApplicationCode/ProjectDataModel/RimSummaryPlot.cpp
@@ -296,7 +296,17 @@ void RimSummaryPlot::loadDataAndUpdate()
  
     this->updateYAxisUnit();
 
-    if (m_visibleWindow().size() == 4)
+    updateZoom();
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RimSummaryPlot::updateZoom()
+{
+    // Todo: introduce autoscale
+
+    if(m_visibleWindow().size() == 4)
     {
         QRectF visibleWindow(m_visibleWindow()[0], m_visibleWindow()[1], m_visibleWindow()[2], m_visibleWindow()[3]);
 
diff --git a/ApplicationCode/ProjectDataModel/RimSummaryPlot.h b/ApplicationCode/ProjectDataModel/RimSummaryPlot.h
index 85564fb975..1c57aa79af 100644
--- a/ApplicationCode/ProjectDataModel/RimSummaryPlot.h
+++ b/ApplicationCode/ProjectDataModel/RimSummaryPlot.h
@@ -52,6 +52,9 @@ public:
     RimSummaryCurve*                                findRimCurveFromQwtCurve(const QwtPlotCurve* curve) const;
     
     void                                            loadDataAndUpdate();
+
+    void updateZoom();
+
     void                                            handleViewerDeletion();
     void                                            updateYAxisUnit();
     void                                            updateCaseNameHasChanged();
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogCurve.cpp b/ApplicationCode/ProjectDataModel/RimWellLogCurve.cpp
index 0a54d0efd7..f842d44d7b 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogCurve.cpp
@@ -106,7 +106,7 @@ bool RimWellLogCurve::valueRange(double* minimumValue, double* maximumValue) con
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RimWellLogCurve::zoomAllParentPlot()
+void RimWellLogCurve::updateZoomInParentPlot()
 {
     RimWellLogPlot* wellLogPlot;
     firstAnchestorOrThisOfType(wellLogPlot);
@@ -120,7 +120,7 @@ void RimWellLogCurve::zoomAllParentPlot()
     firstAnchestorOrThisOfType(plotTrack);
     if (plotTrack)
     {
-        plotTrack->zoomAllXAndZoomAllDepthOnOwnerPlot();
+        plotTrack->updateXZoomAndParentPlotDepthZoom();
     }
 }
 
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogCurve.h b/ApplicationCode/ProjectDataModel/RimWellLogCurve.h
index 7f78fc3dc5..df1dff236f 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogCurve.h
+++ b/ApplicationCode/ProjectDataModel/RimWellLogCurve.h
@@ -47,7 +47,7 @@ public:
     virtual QString                 wellDate() const  { return ""; };
 
 protected:
-    virtual void                    zoomAllParentPlot();
+    virtual void                    updateZoomInParentPlot();
 
     cvf::ref<RigWellLogCurveData>   m_curveData;
 };
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogExtractionCurve.cpp b/ApplicationCode/ProjectDataModel/RimWellLogExtractionCurve.cpp
index ede1d646b1..59bc3da31f 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogExtractionCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogExtractionCurve.cpp
@@ -285,7 +285,7 @@ void RimWellLogExtractionCurve::onLoadDataAndUpdate()
 
         m_qwtPlotCurve->setLineSegmentStartStopIndices(m_curveData->polylineStartStopIndices());
 
-        zoomAllParentPlot();
+        updateZoomInParentPlot();
 
         setLogScaleFromSelectedResult();
 
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp b/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp
index d1b8b41d4a..64c4b148d3 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp
@@ -123,7 +123,7 @@ void RimWellLogFileCurve::onLoadDataAndUpdate()
         m_qwtPlotCurve->setSamples(m_curveData->xPlotValues().data(), m_curveData->measuredDepthPlotValues(displayUnit).data(), static_cast<int>(m_curveData->xPlotValues().size()));
         m_qwtPlotCurve->setLineSegmentStartStopIndices(m_curveData->polylineStartStopIndices());
 
-        zoomAllParentPlot();
+        updateZoomInParentPlot();
 
         if (m_parentQwtPlot) m_parentQwtPlot->replot();
     }
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp b/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
index 26d87b1c8c..4549bdc2ea 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogTrack.cpp
@@ -114,7 +114,7 @@ void RimWellLogTrack::fieldChangedByUi(const caf::PdmFieldHandle* changedField,
     {
         if (m_isAutoScaleXEnabled())
         { 
-            this->zoomAllXAxisIfAutoScale();
+            this->updateXZoom();
             computeAndSetXRangeMinForLogarithmicScale();
 
             if (m_wellLogTrackPlotWidget) m_wellLogTrackPlotWidget->replot();
@@ -124,7 +124,7 @@ void RimWellLogTrack::fieldChangedByUi(const caf::PdmFieldHandle* changedField,
     {
         updateAxisScaleEngine();
 
-        this->zoomAllXAxisIfAutoScale();
+        this->updateXZoom();
         computeAndSetXRangeMinForLogarithmicScale();
 
         m_wellLogTrackPlotWidget->setXRange(m_visibleXRangeMin, m_visibleXRangeMax);
@@ -282,7 +282,7 @@ void RimWellLogTrack::detachAllCurves()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RimWellLogTrack::zoomAllXAndZoomAllDepthOnOwnerPlot()
+void RimWellLogTrack::updateXZoomAndParentPlotDepthZoom()
 {
     if (m_wellLogTrackPlotWidget)
     {
@@ -293,7 +293,7 @@ void RimWellLogTrack::zoomAllXAndZoomAllDepthOnOwnerPlot()
            wellLogPlot->updateDepthZoom();
         }
 
-        zoomAllXAxisIfAutoScale();
+        updateXZoom();
 
         m_wellLogTrackPlotWidget->replot();
     }
@@ -302,9 +302,14 @@ void RimWellLogTrack::zoomAllXAndZoomAllDepthOnOwnerPlot()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RimWellLogTrack::zoomAllXAxisIfAutoScale()
+void RimWellLogTrack::updateXZoom()
 {
-    if (!m_isAutoScaleXEnabled()) return;
+    if (!m_isAutoScaleXEnabled())
+    {
+        m_wellLogTrackPlotWidget->setXRange(m_visibleXRangeMin, m_visibleXRangeMax);
+        m_wellLogTrackPlotWidget->replot();
+        return;
+    }
 
     double minValue = HUGE_VAL;
     double maxValue = -HUGE_VAL;
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogTrack.h b/ApplicationCode/ProjectDataModel/RimWellLogTrack.h
index 0080fe58d0..fb23a715ea 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogTrack.h
+++ b/ApplicationCode/ProjectDataModel/RimWellLogTrack.h
@@ -57,8 +57,8 @@ public:
     void loadDataAndUpdate();
 
     void availableDepthRange(double* minimumDepth, double* maximumDepth);
-    void zoomAllXAndZoomAllDepthOnOwnerPlot();
-    void zoomAllXAxisIfAutoScale();
+    void updateXZoomAndParentPlotDepthZoom();
+    void updateXZoom();
 
     RiuWellLogTrack* viewer();