diff --git a/ApplicationLibCode/Application/Tools/RiaSummaryTools.cpp b/ApplicationLibCode/Application/Tools/RiaSummaryTools.cpp
index dddd1fb349..61efb76450 100644
--- a/ApplicationLibCode/Application/Tools/RiaSummaryTools.cpp
+++ b/ApplicationLibCode/Application/Tools/RiaSummaryTools.cpp
@@ -354,3 +354,26 @@ QList<caf::PdmOptionItemInfo> RiaSummaryTools::optionsForSummaryCases( const std
 
     return options;
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RiaSummaryTools::copyCurveDataSources( RimSummaryCurve& curve, const RimSummaryCurve& otherCurve )
+{
+    curve.setSummaryAddressX( otherCurve.summaryAddressX() );
+    curve.setSummaryCaseX( otherCurve.summaryCaseX() );
+
+    curve.setSummaryAddressY( otherCurve.summaryAddressY() );
+    curve.setSummaryCaseY( otherCurve.summaryCaseY() );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RiaSummaryTools::copyCurveAxisData( RimSummaryCurve& curve, const RimSummaryCurve& otherCurve )
+{
+    curve.setAxisTypeX( otherCurve.axisTypeX() );
+    curve.setTopOrBottomAxisX( otherCurve.axisX() );
+
+    curve.setLeftOrRightAxisY( otherCurve.axisY() );
+}
diff --git a/ApplicationLibCode/Application/Tools/RiaSummaryTools.h b/ApplicationLibCode/Application/Tools/RiaSummaryTools.h
index ebb46308a9..02571787cd 100644
--- a/ApplicationLibCode/Application/Tools/RiaSummaryTools.h
+++ b/ApplicationLibCode/Application/Tools/RiaSummaryTools.h
@@ -36,6 +36,7 @@ class RimSummaryCaseCollection;
 class RimSummaryTable;
 class RimSummaryTableCollection;
 class RimObservedDataCollection;
+class RimSummaryCurve;
 
 class RifEclipseSummaryAddress;
 
@@ -88,4 +89,7 @@ class RiaSummaryTools
 
     static QList<caf::PdmOptionItemInfo> optionsForAllSummaryCases();
     static QList<caf::PdmOptionItemInfo> optionsForSummaryCases( const std::vector<RimSummaryCase*>& cases );
+
+    static void copyCurveDataSources( RimSummaryCurve& curve, const RimSummaryCurve& otherCurve );
+    static void copyCurveAxisData( RimSummaryCurve& curve, const RimSummaryCurve& otherCurve );
 };
diff --git a/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateDeclineCurvesFeature.cpp b/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateDeclineCurvesFeature.cpp
index 10de3fc79d..3946d2d9fe 100644
--- a/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateDeclineCurvesFeature.cpp
+++ b/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateDeclineCurvesFeature.cpp
@@ -92,11 +92,7 @@ RimSummaryDeclineCurve* RicCreateDeclineCurvesFeature::createDeclineCurveAndAddT
     RimSummaryDeclineCurve* newCurve = new RimSummaryDeclineCurve();
     CVF_ASSERT( newCurve );
 
-    newCurve->setSummaryCaseX( sourceCurve->summaryCaseX() );
-    newCurve->setSummaryAddressX( sourceCurve->summaryAddressX() );
-
-    newCurve->setSummaryCaseY( sourceCurve->summaryCaseY() );
-    newCurve->setSummaryAddressY( sourceCurve->summaryAddressY() );
+    RiaSummaryTools::copyCurveDataSources( *newCurve, *sourceCurve );
 
     newCurve->setDeclineCurveType( declineCurveType );
 
@@ -105,6 +101,8 @@ RimSummaryDeclineCurve* RicCreateDeclineCurvesFeature::createDeclineCurveAndAddT
 
     summaryPlot->addCurveAndUpdate( newCurve );
 
+    RiaSummaryTools::copyCurveAxisData( *newCurve, *sourceCurve );
+
     newCurve->updateDefaultValues();
     newCurve->loadDataAndUpdate( true );
     newCurve->updateConnectedEditors();
diff --git a/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateRegressionAnalysisCurveFeature.cpp b/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateRegressionAnalysisCurveFeature.cpp
index 9ad8b0a9d5..f2387228c1 100644
--- a/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateRegressionAnalysisCurveFeature.cpp
+++ b/ApplicationLibCode/Commands/SummaryPlotCommands/RicCreateRegressionAnalysisCurveFeature.cpp
@@ -78,11 +78,7 @@ RimSummaryRegressionAnalysisCurve*
     RimSummaryRegressionAnalysisCurve* newCurve = new RimSummaryRegressionAnalysisCurve();
     CVF_ASSERT( newCurve );
 
-    newCurve->setSummaryCaseX( sourceCurve->summaryCaseX() );
-    newCurve->setSummaryAddressX( sourceCurve->summaryAddressX() );
-
-    newCurve->setSummaryCaseY( sourceCurve->summaryCaseY() );
-    newCurve->setSummaryAddressY( sourceCurve->summaryAddressY() );
+    RiaSummaryTools::copyCurveDataSources( *newCurve, *sourceCurve );
 
     newCurve->setColor( sourceCurve->color() );
     newCurve->setSymbol( RiuPlotCurveSymbol::PointSymbolEnum::SYMBOL_RECT );
@@ -90,6 +86,8 @@ RimSummaryRegressionAnalysisCurve*
 
     summaryPlot->addCurveAndUpdate( newCurve );
 
+    RiaSummaryTools::copyCurveAxisData( *newCurve, *sourceCurve );
+
     newCurve->updateDefaultValues();
     newCurve->loadDataAndUpdate( true );
     newCurve->updateConnectedEditors();