diff --git a/ApplicationCode/ProjectDataModel/RimEclipseCase.cpp b/ApplicationCode/ProjectDataModel/RimEclipseCase.cpp
index d5a68c1d81..54cf89d46e 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseCase.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseCase.cpp
@@ -91,9 +91,9 @@ RimEclipseCase::RimEclipseCase()
     m_filesContainingFaults_OBSOLETE.xmlCapability()->setIOWritable(false);
     m_filesContainingFaults_OBSOLETE.uiCapability()->setUiHidden(true);
 
-    CAF_PDM_InitField(&caseName, "CaseName",  QString(), "Obsolete", "", "" ,"");
-    caseName.xmlCapability()->setIOWritable(false);
-    caseName.uiCapability()->setUiHidden(true);
+    CAF_PDM_InitField(&m_caseName_OBSOLETE, "CaseName",  QString(), "Obsolete", "", "" ,"");
+    m_caseName_OBSOLETE.xmlCapability()->setIOWritable(false);
+    m_caseName_OBSOLETE.uiCapability()->setUiHidden(true);
 
     // Init
 
@@ -210,9 +210,9 @@ void RimEclipseCase::initAfterRead()
         riv->setEclipseCase(this);
     }
 
-    if (caseUserDescription().isEmpty() && !caseName().isEmpty())
+    if (caseUserDescription().isEmpty() && !m_caseName_OBSOLETE().isEmpty())
     {
-        caseUserDescription = caseName;
+        caseUserDescription = m_caseName_OBSOLETE;
     }
 }
 
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseCase.h b/ApplicationCode/ProjectDataModel/RimEclipseCase.h
index 5e8710df62..8731b2b62c 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseCase.h
+++ b/ApplicationCode/ProjectDataModel/RimEclipseCase.h
@@ -135,7 +135,7 @@ private:
 
     // Obsolete fields
 protected:
-    caf::PdmField<QString>                      caseName;
+    caf::PdmField<QString>                      m_caseName_OBSOLETE;
 private:
     caf::PdmField<std::vector<QString> >        m_filesContainingFaults_OBSOLETE;
 
diff --git a/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp b/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp
index 7ae7a860d9..cebd388f37 100644
--- a/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp
+++ b/ApplicationCode/ProjectDataModel/RimEclipseResultCase.cpp
@@ -572,9 +572,9 @@ void RimEclipseResultCase::initAfterRead()
     // Convert from old (9.0.2) way of storing the case file
     if (caseFileName().isEmpty())
     {
-        if (!this->caseName().isEmpty() && !caseDirectory().isEmpty())
+        if (!this->m_caseName_OBSOLETE().isEmpty() && !caseDirectory().isEmpty())
         {
-            caseFileName = QDir::fromNativeSeparators(caseDirectory()) + "/" + caseName() + ".EGRID";
+            caseFileName = QDir::fromNativeSeparators(caseDirectory()) + "/" + m_caseName_OBSOLETE() + ".EGRID";
         }
     }
 }