diff --git a/ApplicationCode/FileInterface/RifEclipseSummaryAddress.cpp b/ApplicationCode/FileInterface/RifEclipseSummaryAddress.cpp
index fa8abce8f0..63a71959b4 100644
--- a/ApplicationCode/FileInterface/RifEclipseSummaryAddress.cpp
+++ b/ApplicationCode/FileInterface/RifEclipseSummaryAddress.cpp
@@ -784,7 +784,14 @@ bool RifEclipseSummaryAddress::hasAccumulatedData() const
 {
     if ( !isValidEclipseCategory() ) return false;
 
-    QString qBaseName = QString::fromStdString( baseQuantityName( quantityName() ) );
+    QString quantityForInspection = QString::fromStdString( quantityName() );
+    if ( category() == SUMMARY_ENSEMBLE_STATISTICS )
+    {
+        // Remove statistics text prefix
+        quantityForInspection = quantityForInspection.mid( quantityForInspection.indexOf( ":" ) + 1 );
+    }
+
+    QString qBaseName = baseQuantityName( quantityForInspection );
     return qBaseName.endsWith( "T" ) || qBaseName.endsWith( "TH" );
 }
 
@@ -809,6 +816,7 @@ bool RifEclipseSummaryAddress::isValidEclipseCategory() const
         case SUMMARY_WELL_SEGMENT:
         case SUMMARY_BLOCK:
         case SUMMARY_BLOCK_LGR:
+        case SUMMARY_ENSEMBLE_STATISTICS:
             return true;
     }
     return false;
@@ -817,13 +825,13 @@ bool RifEclipseSummaryAddress::isValidEclipseCategory() const
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-std::string RifEclipseSummaryAddress::baseQuantityName( const std::string& quantityName )
+QString RifEclipseSummaryAddress::baseQuantityName( const QString& quantityName )
 {
-    QString qBaseName = QString::fromStdString( quantityName );
+    QString qBaseName = quantityName;
     if ( qBaseName.size() == 8 ) qBaseName.chop( 3 );
     while ( qBaseName.endsWith( "_" ) )
         qBaseName.chop( 1 );
-    return qBaseName.toStdString();
+    return qBaseName;
 }
 
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationCode/FileInterface/RifEclipseSummaryAddress.h b/ApplicationCode/FileInterface/RifEclipseSummaryAddress.h
index 90cc92fd65..d84e1f438e 100644
--- a/ApplicationCode/FileInterface/RifEclipseSummaryAddress.h
+++ b/ApplicationCode/FileInterface/RifEclipseSummaryAddress.h
@@ -252,7 +252,7 @@ public:
 
 private:
     bool                                         isValidEclipseCategory() const;
-    static std::string                           baseQuantityName( const std::string& quantityName );
+    static QString                               baseQuantityName( const QString& quantityName );
     static std::tuple<int32_t, int32_t, int32_t> ijkTupleFromUiText( const std::string& s );
     std::string                                  formatUiTextRegionToRegion() const;
     std::pair<int16_t, int16_t>                  regionToRegionPairFromUiText( const std::string& s );