diff --git a/ApplicationCode/Commands/SummaryPlotCommands/RicSummaryCurveCreator.cpp b/ApplicationCode/Commands/SummaryPlotCommands/RicSummaryCurveCreator.cpp
index c671587ca1..aa02639474 100644
--- a/ApplicationCode/Commands/SummaryPlotCommands/RicSummaryCurveCreator.cpp
+++ b/ApplicationCode/Commands/SummaryPlotCommands/RicSummaryCurveCreator.cpp
@@ -662,7 +662,7 @@ std::set<RifEclipseSummaryAddress> RicSummaryCurveCreator::findPossibleSummaryAd
 
     for (RimSummaryCase* currCase : selectedCases)
     {
-        RifReaderEclipseSummary* reader = nullptr;
+        RifSummaryReaderInterface* reader = nullptr;
         if (currCase && currCase->caseData()) reader = currCase->caseData()->summaryReader();
         if (reader)
         {
@@ -846,7 +846,7 @@ void RicSummaryCurveCreator::syncPreviewCurvesFromUiSelection()
     std::set<RifEclipseSummaryAddress> addrUnion;
     for (RimSummaryCase* currCase : m_selectedCases)
     {
-        RifReaderEclipseSummary* reader = nullptr;
+        RifSummaryReaderInterface* reader = nullptr;
         if (currCase && currCase->caseData()) reader = currCase->caseData()->summaryReader();
         if (reader)
         {
@@ -969,7 +969,7 @@ std::set<std::string> RicSummaryCurveCreator::getAllSummaryWellNames()
     proj->allSummaryCases(cases);
     for (RimSummaryCase* rimCase : cases)
     {
-        RifReaderEclipseSummary* reader = nullptr;
+        RifSummaryReaderInterface* reader = nullptr;
         if (rimCase && rimCase->caseData())
         {
             reader = rimCase->caseData()->summaryReader();
diff --git a/ApplicationCode/FileInterface/RifEclipseSummaryTools.cpp b/ApplicationCode/FileInterface/RifEclipseSummaryTools.cpp
index f9d1d9b549..5c97624863 100644
--- a/ApplicationCode/FileInterface/RifEclipseSummaryTools.cpp
+++ b/ApplicationCode/FileInterface/RifEclipseSummaryTools.cpp
@@ -128,7 +128,7 @@ std::vector<std::string> RifEclipseSummaryTools::findSummaryDataFiles(const std:
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RifEclipseSummaryTools::dumpMetaData(RifReaderEclipseSummary* readerEclipseSummary)
+void RifEclipseSummaryTools::dumpMetaData(RifSummaryReaderInterface* readerEclipseSummary)
 {
     std::vector<RifEclipseSummaryAddress> addresses = readerEclipseSummary->allResultAddresses();
 
diff --git a/ApplicationCode/FileInterface/RifEclipseSummaryTools.h b/ApplicationCode/FileInterface/RifEclipseSummaryTools.h
index 48c2b759d8..c3a22986c1 100644
--- a/ApplicationCode/FileInterface/RifEclipseSummaryTools.h
+++ b/ApplicationCode/FileInterface/RifEclipseSummaryTools.h
@@ -23,7 +23,7 @@
 #include <string>
 #include <vector>
 
-class RifReaderEclipseSummary;
+class RifSummaryReaderInterface;
 
 //==================================================================================================
 //
@@ -38,7 +38,7 @@ public:
 
     static void                     findSummaryFiles(const std::string& inputFile, std::string* headerFile, std::vector<std::string>* dataFiles);
     static bool                     hasSummaryFiles(const std::string& gridFileName);
-    static void                     dumpMetaData(RifReaderEclipseSummary* readerEclipseSummary);
+    static void                     dumpMetaData(RifSummaryReaderInterface* readerEclipseSummary);
 
 private:
     static void                     findSummaryHeaderFileInfo(const std::string& inputFile, std::string* headerFile, std::string* path, std::string* base, bool* isFormatted);
diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp
index 88587b5887..475c104c59 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.cpp
@@ -231,7 +231,7 @@ void RimSummaryCurve::setSummaryAddress(const RifEclipseSummaryAddress& address)
 //--------------------------------------------------------------------------------------------------
 std::string RimSummaryCurve::unitName()
 {
-    RifReaderEclipseSummary* reader = summaryReader();
+    RifSummaryReaderInterface* reader = summaryReader();
     if (reader) return reader->unitName(this->summaryAddress());
     return "";
 }
@@ -243,7 +243,7 @@ std::vector<double> RimSummaryCurve::yValues() const
 {
     std::vector<double> values;
 
-    RifReaderEclipseSummary* reader = summaryReader();
+    RifSummaryReaderInterface* reader = summaryReader();
 
     if ( !reader ) return values;
 
@@ -259,7 +259,7 @@ std::vector<double> RimSummaryCurve::yValues() const
 const std::vector<time_t>& RimSummaryCurve::timeSteps() const
 {
     static std::vector<time_t> emptyVector;
-    RifReaderEclipseSummary* reader = summaryReader();
+    RifSummaryReaderInterface* reader = summaryReader();
 
     if ( !reader ) return emptyVector;
 
@@ -312,7 +312,7 @@ QList<caf::PdmOptionItemInfo> RimSummaryCurve::calculateValueOptions(const caf::
     {
         if(m_summaryCase)
         {
-            RifReaderEclipseSummary* reader = summaryReader();
+            RifSummaryReaderInterface* reader = summaryReader();
             int addressCount = 0;
             if(reader)
             {
@@ -370,7 +370,7 @@ void RimSummaryCurve::onLoadDataAndUpdate()
 
     m_selectedVariableDisplayField = QString::fromStdString(m_curveVariable->address().uiText());
 
-    RifReaderEclipseSummary* reader = summaryReader();
+    RifSummaryReaderInterface* reader = summaryReader();
     if (reader)
     {
         const std::vector<RifEclipseSummaryAddress> allAddresses = reader->allResultAddresses();
@@ -545,7 +545,7 @@ void RimSummaryCurve::fieldChangedByUi(const caf::PdmFieldHandle* changedField,
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RifReaderEclipseSummary* RimSummaryCurve::summaryReader() const
+RifSummaryReaderInterface* RimSummaryCurve::summaryReader() const
 {
     if (!m_summaryCase()) return nullptr;
 
@@ -569,7 +569,7 @@ bool RimSummaryCurve::curveData(std::vector<QDateTime>* timeSteps, std::vector<d
 {
     CVF_ASSERT(timeSteps && values);
 
-    RifReaderEclipseSummary* reader = summaryReader();
+    RifSummaryReaderInterface* reader = summaryReader();
    
     if (!reader) return false;
 
diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.h b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.h
index c81d76b74f..a67a9d8e80 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.h
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurve.h
@@ -32,7 +32,7 @@
 #include "cafAppEnum.h"
 
 
-class RifReaderEclipseSummary;
+class RifSummaryReaderInterface;
 class RimSummaryCase;
 class RimSummaryFilter;
 class RiuLineSegmentQwtPlotCurve;
@@ -101,7 +101,7 @@ protected:
     virtual void                            onLoadDataAndUpdate() override;
 
 private:
-    RifReaderEclipseSummary*                summaryReader() const;
+    RifSummaryReaderInterface*              summaryReader() const;
     bool                                    curveData(std::vector<QDateTime>* timeSteps, std::vector<double>* values) const;
 
     void                                    calculateCurveInterpolationFromAddress();
diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveFilter.cpp b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveFilter.cpp
index 541eb1c1de..e26a891426 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveFilter.cpp
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryCurveFilter.cpp
@@ -363,7 +363,7 @@ void RimSummaryCurveFilter::syncCurvesFromUiSelection()
     {
         if (!currentCase || !currentCase->caseData() || !currentCase->caseData()->summaryReader()) continue;
 
-        RifReaderEclipseSummary* reader = currentCase->caseData()->summaryReader();
+        RifSummaryReaderInterface* reader = currentCase->caseData()->summaryReader();
 
         for(const RifEclipseSummaryAddress& addr: m_uiFilterResultMultiSelection.v())
         {
@@ -526,7 +526,7 @@ void RimSummaryCurveFilter::createSetOfCasesAndResultAdresses(
     {
         if (!currentCase || !currentCase->caseData() || !currentCase->caseData()->summaryReader()) continue;
 
-        RifReaderEclipseSummary* reader = currentCase->caseData()->summaryReader();
+        RifSummaryReaderInterface* reader = currentCase->caseData()->summaryReader();
 
         const std::vector<RifEclipseSummaryAddress> allAddresses = reader->allResultAddresses();
         int addressCount = static_cast<int>(allAddresses.size());
@@ -674,7 +674,7 @@ std::set<RifEclipseSummaryAddress> RimSummaryCurveFilter::findPossibleSummaryAdd
 
     for(RimSummaryCase* currCase: m_selectedSummaryCases)
     {
-        RifReaderEclipseSummary* reader = nullptr;
+        RifSummaryReaderInterface* reader = nullptr;
         if(currCase && currCase->caseData()) reader = currCase->caseData()->summaryReader();
 
         if(reader)
@@ -725,7 +725,7 @@ std::set<std::string> RimSummaryCurveFilter::getAllSummaryWellNames()
     proj->allSummaryCases(cases);
     for (RimSummaryCase* rimCase : cases)
     {
-        RifReaderEclipseSummary* reader = nullptr;
+        RifSummaryReaderInterface* reader = nullptr;
         if (rimCase && rimCase->caseData())
         {
             reader = rimCase->caseData()->summaryReader();
diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.cpp b/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.cpp
index 212d1d8213..6ed76bbe12 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.cpp
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.cpp
@@ -20,6 +20,7 @@
 
 #include "RifEclipseSummaryTools.h"
 #include "RifReaderEclipseSummary.h"
+#include "RifSummaryReaderInterface.h"
 
 #include "RimEclipseResultCase.h"
 #include "RimSummaryPlot.h"
@@ -62,7 +63,7 @@ RimSummaryPlotCollection::~RimSummaryPlotCollection()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RifReaderEclipseSummary* RimSummaryPlotCollection::getOrCreateSummaryFileReader(const QString& eclipseCaseFilePathBasename)
+RifSummaryReaderInterface* RimSummaryPlotCollection::getOrCreateSummaryFileReader(const QString& eclipseCaseFilePathBasename)
 {
     auto it = m_summaryFileReaders.find(eclipseCaseFilePathBasename);
     if (it != m_summaryFileReaders.end())
@@ -78,7 +79,7 @@ RifReaderEclipseSummary* RimSummaryPlotCollection::getOrCreateSummaryFileReader(
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RifReaderEclipseSummary* RimSummaryPlotCollection::getOrCreateSummaryFileReader(const RimEclipseResultCase* eclipseCase)
+RifSummaryReaderInterface* RimSummaryPlotCollection::getOrCreateSummaryFileReader(const RimEclipseResultCase* eclipseCase)
 {
     if (!eclipseCase) return NULL;
 
@@ -93,7 +94,7 @@ RifReaderEclipseSummary* RimSummaryPlotCollection::getOrCreateSummaryFileReader(
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RifReaderEclipseSummary* RimSummaryPlotCollection::createSummaryFileReader(const QString& eclipseCaseFilePathBasename)
+RifSummaryReaderInterface* RimSummaryPlotCollection::createSummaryFileReader(const QString& eclipseCaseFilePathBasename)
 {
     std::string headerFile;
     bool isFormatted = false;
@@ -105,7 +106,7 @@ RifReaderEclipseSummary* RimSummaryPlotCollection::createSummaryFileReader(const
 
     if (!dataFiles.size()) return nullptr;
 
-    RifReaderEclipseSummary* reader = new RifReaderEclipseSummary;
+    RifSummaryReaderInterface* reader = new RifReaderEclipseSummary;
     if (!reader->open(headerFile, dataFiles))
     {
         delete reader;
diff --git a/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.h b/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.h
index 49bfaa5f22..5116b97ae4 100644
--- a/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.h
+++ b/ApplicationCode/ProjectDataModel/Summary/RimSummaryPlotCollection.h
@@ -28,6 +28,7 @@
 class RimSummaryPlot;
 class RicDropEnabledMainWindow;
 class RifReaderEclipseSummary;
+class RifSummaryReaderInterface;
 class RimEclipseResultCase;
 
 //==================================================================================================
@@ -41,7 +42,7 @@ public:
     RimSummaryPlotCollection();
     virtual ~RimSummaryPlotCollection();
 
-    RifReaderEclipseSummary* getOrCreateSummaryFileReader(const RimEclipseResultCase* eclipseCase);
+    RifSummaryReaderInterface* getOrCreateSummaryFileReader(const RimEclipseResultCase* eclipseCase);
 
     caf::PdmChildArrayField<RimSummaryPlot*> summaryPlots;
 
@@ -50,10 +51,10 @@ public:
     void summaryPlotItemInfos(QList<caf::PdmOptionItemInfo>* optionInfos) const;
 
 private:
-    RifReaderEclipseSummary* createSummaryFileReader(const QString& eclipseCaseFilePathBasename);
-    RifReaderEclipseSummary* getOrCreateSummaryFileReader(const QString& eclipseCaseFilePathBasename);
+    RifSummaryReaderInterface* createSummaryFileReader(const QString& eclipseCaseFilePathBasename);
+    RifSummaryReaderInterface* getOrCreateSummaryFileReader(const QString& eclipseCaseFilePathBasename);
 
 private:
     // Map from path to case to summary file reader objects
-    std::map<QString, RifReaderEclipseSummary*> m_summaryFileReaders;
+    std::map<QString, RifSummaryReaderInterface*> m_summaryFileReaders;
 };
diff --git a/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.cpp b/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.cpp
index 54b9d8e2b7..f8bfdf2bc4 100644
--- a/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.cpp
+++ b/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.cpp
@@ -61,7 +61,7 @@ void RigSummaryCaseData::openOrReloadCase(const QString& summaryHeaderFileName)
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RifReaderEclipseSummary* RigSummaryCaseData::summaryReader()
+RifSummaryReaderInterface* RigSummaryCaseData::summaryReader()
 {
     return m_summaryFileReader.p();
 }
diff --git a/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.h b/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.h
index 8ae057bad4..ec45bcbd73 100644
--- a/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.h
+++ b/ApplicationCode/ReservoirDataModel/RigSummaryCaseData.h
@@ -22,7 +22,7 @@
 #include "cvfObject.h"
 
 class QString;
-class RifReaderEclipseSummary;
+class RifSummaryReaderInterface;
 
 class RigSummaryCaseData: public cvf::Object
 {
@@ -32,8 +32,8 @@ public:
 
     void openOrReloadCase(const QString& summaryHeaderFileName);
 
-    RifReaderEclipseSummary* summaryReader();
+    RifSummaryReaderInterface* summaryReader();
 
 private:
-    cvf::ref<RifReaderEclipseSummary> m_summaryFileReader;
+    cvf::ref<RifSummaryReaderInterface> m_summaryFileReader;
 };