diff --git a/ApplicationCode/Commands/FlowCommands/CMakeLists_files.cmake b/ApplicationCode/Commands/FlowCommands/CMakeLists_files.cmake
index 5b0f6da3fe..56a32b4fd1 100644
--- a/ApplicationCode/Commands/FlowCommands/CMakeLists_files.cmake
+++ b/ApplicationCode/Commands/FlowCommands/CMakeLists_files.cmake
@@ -6,12 +6,14 @@ endif()
 
 set (SOURCE_GROUP_HEADER_FILES
 ${CEE_CURRENT_LIST_DIR}RicShowWellAllocationPlotFeature.h
-${CEE_CURRENT_LIST_DIR}RicAddStoredWellAllocationPlotFeature
+${CEE_CURRENT_LIST_DIR}RicAddStoredWellAllocationPlotFeature.h
+${CEE_CURRENT_LIST_DIR}RicShowContributingWellsFeature.h
 )
 
 set (SOURCE_GROUP_SOURCE_FILES
 ${CEE_CURRENT_LIST_DIR}RicShowWellAllocationPlotFeature.cpp
 ${CEE_CURRENT_LIST_DIR}RicAddStoredWellAllocationPlotFeature.cpp
+${CEE_CURRENT_LIST_DIR}RicShowContributingWellsFeature.cpp
 )
 
 list(APPEND CODE_HEADER_FILES
diff --git a/ApplicationCode/Commands/FlowCommands/RicShowContributingWellsFeature.cpp b/ApplicationCode/Commands/FlowCommands/RicShowContributingWellsFeature.cpp
new file mode 100644
index 0000000000..6f6870da78
--- /dev/null
+++ b/ApplicationCode/Commands/FlowCommands/RicShowContributingWellsFeature.cpp
@@ -0,0 +1,90 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2017     Statoil ASA
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+// 
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "RicShowContributingWellsFeature.h"
+
+#include "RiaApplication.h"
+
+#include "RimDefines.h"
+#include "RimEclipseCellColors.h"
+#include "RimEclipseView.h"
+#include "RimEclipseWell.h"
+#include "RimEclipseWellCollection.h"
+#include "RimWellAllocationPlot.h"
+
+#include <QAction>
+
+CAF_CMD_SOURCE_INIT(RicShowContributingWellsFeature, "RicShowContributingWellsFeature");
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+bool RicShowContributingWellsFeature::isCommandEnabled()
+{
+    RimWellAllocationPlot* wellAllocationPlot = RiaApplication::instance()->activeWellAllocationPlot();
+    if (!wellAllocationPlot) return false;
+
+    RimEclipseView* activeView = dynamic_cast<RimEclipseView*>(RiaApplication::instance()->activeReservoirView());
+    if (!activeView) return false;
+
+    return true;
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RicShowContributingWellsFeature::onActionTriggered(bool isChecked)
+{
+    RimWellAllocationPlot* wellAllocationPlot = RiaApplication::instance()->activeWellAllocationPlot();
+    if (!wellAllocationPlot) return;
+
+    RimEclipseView* activeView = dynamic_cast<RimEclipseView*>(RiaApplication::instance()->activeReservoirView());
+
+    if (activeView)
+    {
+        activeView->cellResult->setResultType(RimDefines::FLOW_DIAGNOSTICS);
+        activeView->cellResult->setResultVariable("MaxFractionTracer");
+        activeView->cellResult->updateConnectedEditors();
+
+        const std::vector<QString> contributingTracers = wellAllocationPlot->contributingTracerNames();
+
+        for (RimEclipseWell* well : activeView->wellCollection()->wells())
+        {
+            if (std::find(contributingTracers.begin(), contributingTracers.end(), well->name()) != contributingTracers.end()
+                || wellAllocationPlot->wellName() == well->name())
+            {
+                well->showWell = true;
+            }
+            else
+            {
+                well->showWell = false;
+            }
+        }
+
+        activeView->scheduleCreateDisplayModelAndRedraw();
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RicShowContributingWellsFeature::setupActionLook(QAction* actionToSetup)
+{
+    //actionToSetup->setIcon(QIcon(":/new_icon16x16.png"));
+    actionToSetup->setText("Show Contributing Wells");
+}
diff --git a/ApplicationCode/Commands/FlowCommands/RicShowContributingWellsFeature.h b/ApplicationCode/Commands/FlowCommands/RicShowContributingWellsFeature.h
new file mode 100644
index 0000000000..a32a043124
--- /dev/null
+++ b/ApplicationCode/Commands/FlowCommands/RicShowContributingWellsFeature.h
@@ -0,0 +1,38 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2017     Statoil ASA
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+// 
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include "cafCmdFeature.h"
+
+
+//==================================================================================================
+/// 
+//==================================================================================================
+class RicShowContributingWellsFeature : public caf::CmdFeature
+{
+    CAF_CMD_HEADER_INIT;
+
+protected:
+    // Overrides
+    virtual bool isCommandEnabled() override;
+    virtual void onActionTriggered( bool isChecked ) override;
+    virtual void setupActionLook( QAction* actionToSetup ) override;
+};
+
+
diff --git a/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.cpp b/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.cpp
index 3a9eaaf761..ce815960bf 100644
--- a/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.cpp
+++ b/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.cpp
@@ -221,6 +221,12 @@ void RimWellAllocationPlot::updateFromWell()
         }
     }
 
+    m_contributingTracerNames.clear();
+    if (wfCalculator)
+    {
+        m_contributingTracerNames = wfCalculator->tracerNames();
+    }
+
     // Create tracks and curves from the calculated data
 
     size_t branchCount = pipeBranchesCLCoords.size();
@@ -540,6 +546,14 @@ QString RimWellAllocationPlot::wellName() const
     return m_wellName();
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+const std::vector<QString> RimWellAllocationPlot::contributingTracerNames() const
+{
+    return m_contributingTracerNames;
+}
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.h b/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.h
index 31298b5f95..30f1b4a11e 100644
--- a/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.h
+++ b/ApplicationCode/ProjectDataModel/Flow/RimWellAllocationPlot.h
@@ -68,6 +68,7 @@ public:
 
 
     QString                                         wellName() const;
+    const std::vector<QString>                      contributingTracerNames() const;
 
     void                                            removeFromMdiAreaAndDeleteViewWidget();
 
@@ -112,4 +113,5 @@ private:
     caf::PdmChildField<RimTotalWellAllocationPlot*> m_totalWellAllocationPlot;
     caf::PdmChildField<RimWellAllocationPlotLegend*> m_wellAllocationPlotLegend;
 
+    std::vector<QString>                            m_contributingTracerNames;
 };
diff --git a/ApplicationCode/UserInterface/RiuWellAllocationPlot.cpp b/ApplicationCode/UserInterface/RiuWellAllocationPlot.cpp
index a1900dbbab..e632a5dff9 100644
--- a/ApplicationCode/UserInterface/RiuWellAllocationPlot.cpp
+++ b/ApplicationCode/UserInterface/RiuWellAllocationPlot.cpp
@@ -20,15 +20,20 @@
 
 #include "RiaApplication.h"
 
+#include "RimContextCommandBuilder.h"
+#include "RimTotalWellAllocationPlot.h"
 #include "RimWellAllocationPlot.h"
 #include "RimWellLogPlot.h"
 #include "RimWellLogTrack.h"
-#include "RimTotalWellAllocationPlot.h"
+
+#include "RiuNightchartsWidget.h"
+
+#include "cvfColor3.h"
 
 #include <QBoxLayout>
+#include <QContextMenuEvent>
 #include <QLabel>
-#include "RiuNightchartsWidget.h"
-#include "cvfColor3.h"
+#include <QMenu>
 
 
 
@@ -157,6 +162,24 @@ QSize RiuWellAllocationPlot::minimumSizeHint() const
     return QSize(0, 100);
 }
 
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RiuWellAllocationPlot::contextMenuEvent(QContextMenuEvent* event)
+{
+    QMenu menu;
+    QStringList commandIds;
+
+    commandIds << "RicShowContributingWellsFeature";
+
+    RimContextCommandBuilder::appendCommandsToMenu(commandIds, &menu);
+
+    if (menu.actions().size() > 0)
+    {
+        menu.exec(event->globalPos());
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/UserInterface/RiuWellAllocationPlot.h b/ApplicationCode/UserInterface/RiuWellAllocationPlot.h
index 2dc1379840..6ab54ecbee 100644
--- a/ApplicationCode/UserInterface/RiuWellAllocationPlot.h
+++ b/ApplicationCode/UserInterface/RiuWellAllocationPlot.h
@@ -57,6 +57,8 @@ protected:
     virtual QSize                   sizeHint() const override;
     virtual QSize                   minimumSizeHint() const override;
 
+    virtual void                    contextMenuEvent(QContextMenuEvent *) override;
+
 private:
     void                            setDefaults();