diff --git a/ApplicationLibCode/Application/RiaRftDefines.cpp b/ApplicationLibCode/Application/RiaRftDefines.cpp
index 75f74fbfa7..1d39a5023a 100644
--- a/ApplicationLibCode/Application/RiaRftDefines.cpp
+++ b/ApplicationLibCode/Application/RiaRftDefines.cpp
@@ -67,14 +67,6 @@ QString RiaDefines::segmentBranchNumberResultName()
     return "SegmentBranchNumber";
 }
 
-//--------------------------------------------------------------------------------------------------
-///
-//--------------------------------------------------------------------------------------------------
-QString RiaDefines::segmentOneBasedBranchIndexResultName()
-{
-    return "SegmentOneBasedBranchIndex";
-}
-
 namespace caf
 {
 template <>
diff --git a/ApplicationLibCode/Application/RiaRftDefines.h b/ApplicationLibCode/Application/RiaRftDefines.h
index 2eb3247e28..de143df071 100644
--- a/ApplicationLibCode/Application/RiaRftDefines.h
+++ b/ApplicationLibCode/Application/RiaRftDefines.h
@@ -29,7 +29,6 @@ QString segmentNumberResultName();
 
 QString allBranches();
 QString segmentBranchNumberResultName();
-QString segmentOneBasedBranchIndexResultName();
 
 enum class RftBranchType
 {
diff --git a/ApplicationLibCode/FileInterface/RifReaderOpmRft.cpp b/ApplicationLibCode/FileInterface/RifReaderOpmRft.cpp
index 5a030f4773..93ec916376 100644
--- a/ApplicationLibCode/FileInterface/RifReaderOpmRft.cpp
+++ b/ApplicationLibCode/FileInterface/RifReaderOpmRft.cpp
@@ -98,15 +98,6 @@ void RifReaderOpmRft::values( const RifEclipseRftAddress& rftAddress, std::vecto
             }
             return;
         }
-        else if ( rftAddress.segmentResultName() == RiaDefines::segmentOneBasedBranchIndexResultName() )
-        {
-            auto branchIndices = segment.oneBasedBranchIndices();
-            for ( const auto& branchNumber : branchIndices )
-            {
-                values->push_back( branchNumber );
-            }
-            return;
-        }
     }
 
     if ( resultName.empty() )
@@ -295,6 +286,25 @@ void RifReaderOpmRft::cellIndices( const RifEclipseRftAddress& rftAddress, std::
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::map<int, int> RifReaderOpmRft::branchIdsAndOneBasedIndices( const QString& wellName, const QDateTime& timeStep )
+{
+    int y = timeStep.date().year();
+    int m = timeStep.date().month();
+    int d = timeStep.date().day();
+
+    auto key = std::make_pair( wellName.toStdString(), RftDate{ y, m, d } );
+    if ( m_rftWellDateSegments.count( key ) > 0 )
+    {
+        auto segment = m_rftWellDateSegments[key];
+        return segment.branchIdsAndOneBasedBranchIndices();
+    }
+
+    return {};
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -538,7 +548,8 @@ void RifReaderOpmRft::buildSegmentBranchTypes( const RftSegmentKey& segmentKey )
     // The device segment is connected to a segment on the tubing branch
     //
     // Annulus branch
-    // Layer between device branch and reservoir. The segment connection data is imported from WSEGLINK in the data deck
+    // Layer between device branch and reservoir. The segment connection data is imported from WSEGLINK in the data
+    // deck
 
     auto           wellName   = segmentKey.first;
     auto           date       = segmentKey.second;
diff --git a/ApplicationLibCode/FileInterface/RifReaderOpmRft.h b/ApplicationLibCode/FileInterface/RifReaderOpmRft.h
index df716becb6..a94eb96740 100644
--- a/ApplicationLibCode/FileInterface/RifReaderOpmRft.h
+++ b/ApplicationLibCode/FileInterface/RifReaderOpmRft.h
@@ -53,6 +53,8 @@ public:
 
     void cellIndices( const RifEclipseRftAddress& rftAddress, std::vector<caf::VecIjk>* indices ) override;
 
+    std::map<int, int> branchIdsAndOneBasedIndices( const QString& wellName, const QDateTime& timeStep );
+
 private:
     // Segment data
     // RftDate must be synced with definition in Opm::EclIO::ERft::RftDate
diff --git a/ApplicationLibCode/FileInterface/RifRftSegment.cpp b/ApplicationLibCode/FileInterface/RifRftSegment.cpp
index 2392702fc7..e60e9c5ae6 100644
--- a/ApplicationLibCode/FileInterface/RifRftSegment.cpp
+++ b/ApplicationLibCode/FileInterface/RifRftSegment.cpp
@@ -149,21 +149,6 @@ std::vector<int> RifRftSegment::branchIds() const
     return v;
 }
 
-//--------------------------------------------------------------------------------------------------
-///
-//--------------------------------------------------------------------------------------------------
-std::set<int> RifRftSegment::oneBasedBranchIndices() const
-{
-    std::set<int> indices;
-
-    for ( auto b : m_oneBasedBranchIndexMap )
-    {
-        indices.insert( b.second );
-    }
-
-    return indices;
-}
-
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -174,6 +159,14 @@ int RifRftSegment::oneBasedBranchIndexForBranchId( int branchId ) const
     return -1;
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::map<int, int> RifRftSegment::branchIdsAndOneBasedBranchIndices() const
+{
+    return m_oneBasedBranchIndexMap;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationLibCode/FileInterface/RifRftSegment.h b/ApplicationLibCode/FileInterface/RifRftSegment.h
index 6276a0953f..45f05a360f 100644
--- a/ApplicationLibCode/FileInterface/RifRftSegment.h
+++ b/ApplicationLibCode/FileInterface/RifRftSegment.h
@@ -55,10 +55,11 @@ public:
     void addResultNameAndSize( const Opm::EclIO::EclFile::EclEntry& resultNameAndSize );
     std::vector<Opm::EclIO::EclFile::EclEntry> resultNameAndSize() const;
 
-    std::vector<int>         tubingBranchIds() const;
-    std::vector<int>         branchIds() const;
-    std::set<int>            oneBasedBranchIndices() const;
-    int                      oneBasedBranchIndexForBranchId( int branchId ) const;
+    std::vector<int>   tubingBranchIds() const;
+    std::vector<int>   branchIds() const;
+    int                oneBasedBranchIndexForBranchId( int branchId ) const;
+    std::map<int, int> branchIdsAndOneBasedBranchIndices() const;
+
     const RifRftSegmentData* segmentData( int segmentNumber ) const;
 
     void createDeviceBranch( int deviceBranchFirstSegmentNumber, int oneBasedBranchIndex );
diff --git a/ApplicationLibCode/ProjectDataModel/WellLog/RimRftTools.cpp b/ApplicationLibCode/ProjectDataModel/WellLog/RimRftTools.cpp
index a7fbdeba9b..3862e64332 100644
--- a/ApplicationLibCode/ProjectDataModel/WellLog/RimRftTools.cpp
+++ b/ApplicationLibCode/ProjectDataModel/WellLog/RimRftTools.cpp
@@ -24,6 +24,7 @@
 
 #include "RifReaderRftInterface.h"
 
+#include "RifReaderOpmRft.h"
 #include "cafPdmUiItem.h"
 
 //--------------------------------------------------------------------------------------------------
@@ -144,26 +145,36 @@ QList<caf::PdmOptionItemInfo> RimRftTools::segmentBranchIndexOptions( RifReaderR
                                                                       const QString&         wellName,
                                                                       const QDateTime&       timeStep )
 {
-    QList<caf::PdmOptionItemInfo> options;
-
-    options.push_front( caf::PdmOptionItemInfo( RiaDefines::allBranches(), -1 ) );
-
-    if ( readerRft )
+    auto opmReader = dynamic_cast<RifReaderOpmRft*>( readerRft );
+    if ( opmReader )
     {
-        std::vector<double> values;
+        QList<caf::PdmOptionItemInfo> options;
+        options.push_front( caf::PdmOptionItemInfo( RiaDefines::allBranches(), -1 ) );
 
-        auto adr = RifEclipseRftAddress::createSegmentAddress( wellName,
-                                                               timeStep,
-                                                               RiaDefines::segmentOneBasedBranchIndexResultName() );
+        auto branchIdIndex = opmReader->branchIdsAndOneBasedIndices( wellName, timeStep );
 
-        readerRft->values( adr, &values );
-        for ( const auto& v : values )
+        std::set<int> indices;
+        for ( auto b : branchIdIndex )
         {
-            int  intValue = v;
-            auto txt      = QString::number( intValue );
-            options.push_back( caf::PdmOptionItemInfo( txt, intValue ) );
+            indices.insert( b.second );
         }
+
+        for ( auto i : indices )
+        {
+            std::vector<int> branchIds;
+            for ( auto b : branchIdIndex )
+            {
+                if ( b.second == i ) branchIds.push_back( b.first );
+            }
+
+            auto minMax = std::minmax_element( branchIds.begin(), branchIds.end() );
+
+            auto txt = QString( "%1  (%2-%3)" ).arg( i ).arg( *minMax.first ).arg( *minMax.second );
+            options.push_back( caf::PdmOptionItemInfo( txt, i ) );
+        }
+
+        return options;
     }
 
-    return options;
+    return {};
 }