diff --git a/ApplicationCode/CommandFileInterface/RicfExportProperty.cpp b/ApplicationCode/CommandFileInterface/RicfExportProperty.cpp
index 63a0f54f1e..788951506b 100644
--- a/ApplicationCode/CommandFileInterface/RicfExportProperty.cpp
+++ b/ApplicationCode/CommandFileInterface/RicfExportProperty.cpp
@@ -71,13 +71,10 @@ void RicfExportProperty::execute()
             return;
         }
 
-        if (!eclipseCase->eclipseCaseData())
+        if (!eclipseCase->ensureReservoirCaseIsOpen())
         {
-            if (!eclipseCase->openReserviorCase())
-            {
-                RiaLogging::error(QString("exportProperty: Could not find eclipseCaseData with ID %1").arg(m_caseId()));
-                return;
-            }
+            RiaLogging::error(QString("exportProperty: Could not find eclipseCaseData with ID %1").arg(m_caseId()));
+            return;
         }
     }
 
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseCase.h b/ApplicationCode/ProjectDataModel/RimEclipseCase.h
index ad33df9f73..446eaf4ae4 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseCase.h
+++ b/ApplicationCode/ProjectDataModel/RimEclipseCase.h
@@ -70,7 +70,6 @@ public:
     void                                        setFilesContainingFaults(const std::vector<QString>& val);
 
     bool                                        ensureReservoirCaseIsOpen();
-    bool                                        openReserviorCase();
     virtual bool                                openEclipseGridFile() = 0;
                                                       
     RigEclipseCaseData*                         eclipseCaseData();
@@ -131,7 +130,8 @@ protected:
 
 private:
     void                                        createTimeStepFormatString();
-    std::vector<Rim3dView*>             allSpecialViews() const override;
+    std::vector<Rim3dView*>                     allSpecialViews() const override;
+    bool                                        openReserviorCase();
 
 protected:
     caf::PdmField<bool>                         m_flipXAxis;
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseInputCase.cpp b/ApplicationCode/ProjectDataModel/RimEclipseInputCase.cpp
index bf0f01b77d..d4f75da3e1 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseInputCase.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseInputCase.cpp
@@ -233,7 +233,7 @@ bool RimEclipseInputCase::openEclipseGridFile()
 void RimEclipseInputCase::reloadEclipseGridFile()
 {
     setReservoirData(nullptr);
-    openReserviorCase();
+    ensureReservoirCaseIsOpen();
 }
 
 #define for_all(stdVector, indexName) for (size_t indexName = 0; indexName < stdVector.size(); ++indexName)
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp b/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp
index 22c91a5c69..815c241c89 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp
@@ -243,7 +243,7 @@ void RimEclipseResultCase::reloadEclipseGridFile()
     m_gridAndWellDataIsReadFromFile = false;
     m_activeCellInfoIsReadFromFile = false;
     setReservoirData(nullptr);
-    openReserviorCase();
+    ensureReservoirCaseIsOpen();
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseStatisticsCase.cpp b/ApplicationCode/ProjectDataModel/RimEclipseStatisticsCase.cpp
index 26d320dd5e..ccf0fce2af 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseStatisticsCase.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseStatisticsCase.cpp
@@ -176,7 +176,7 @@ bool RimEclipseStatisticsCase::openEclipseGridFile()
 void RimEclipseStatisticsCase::reloadEclipseGridFile()
 {
     setReservoirData(nullptr);
-    openReserviorCase();
+    ensureReservoirCaseIsOpen();
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseView.cpp b/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
index ebd058d36d..c9acb071f3 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseView.cpp
@@ -830,7 +830,7 @@ void RimEclipseView::onLoadDataAndUpdate()
 
     if (m_eclipseCase)
     {
-        if (!m_eclipseCase->openReserviorCase())
+        if (!m_eclipseCase->ensureReservoirCaseIsOpen())
         {
             QMessageBox::warning(RiuMainWindow::instance(), 
                                 "Error when opening project file", 
diff --git a/ApplicationCode/ProjectDataModel/RimIdenticalGridCaseGroup.cpp b/ApplicationCode/ProjectDataModel/RimIdenticalGridCaseGroup.cpp
index 2686fcca33..e5bdee47b4 100644
--- a/ApplicationCode/ProjectDataModel/RimIdenticalGridCaseGroup.cpp
+++ b/ApplicationCode/ProjectDataModel/RimIdenticalGridCaseGroup.cpp
@@ -171,7 +171,7 @@ void RimIdenticalGridCaseGroup::loadMainCaseAndActiveCellInfo()
     // When reading active cell info, only the total cell count is tested for consistency
 
     RimEclipseCase* mainCase = caseCollection()->reservoirs[0];
-    if (!mainCase->openReserviorCase())
+    if (!mainCase->ensureReservoirCaseIsOpen())
     {
         QMessageBox::warning(Riu3DMainWindowTools::mainWindowWidget(),
                              "Error when opening project file",