diff --git a/ApplicationCode/FileInterface/RifReaderEclipseOutput.cpp b/ApplicationCode/FileInterface/RifReaderEclipseOutput.cpp
index 0a11e13f55..a8bf27e8d0 100644
--- a/ApplicationCode/FileInterface/RifReaderEclipseOutput.cpp
+++ b/ApplicationCode/FileInterface/RifReaderEclipseOutput.cpp
@@ -464,7 +464,7 @@ bool RifReaderEclipseOutput::open( const QString& fileName, RigEclipseCaseData*
 
             {
                 auto subNncTask = nncProgress.task( "Processing connections", 8 );
-                eclipseCase->mainGrid()->nncData()->processConnections( *( eclipseCase->mainGrid() ) );
+                eclipseCase->mainGrid()->nncData()->processNativeConnections( *( eclipseCase->mainGrid() ) );
             }
         }
     }
diff --git a/ApplicationCode/ReservoirDataModel/RigMainGrid.cpp b/ApplicationCode/ReservoirDataModel/RigMainGrid.cpp
index 5eef0a73c7..f9e9716393 100644
--- a/ApplicationCode/ReservoirDataModel/RigMainGrid.cpp
+++ b/ApplicationCode/ReservoirDataModel/RigMainGrid.cpp
@@ -556,7 +556,7 @@ void RigMainGrid::calculateFaults( const RigActiveCellInfo* activeCellInfo )
         }
     }
 
-    this->nncData()->computeNncsFromFaults( this );
+    this->nncData()->computeCompleteSetOfNncs( this );
 
     distributeNNCsToFaults();
 }
diff --git a/ApplicationCode/ReservoirDataModel/RigNNCData.cpp b/ApplicationCode/ReservoirDataModel/RigNNCData.cpp
index 2da3216935..4e71d558e7 100644
--- a/ApplicationCode/ReservoirDataModel/RigNNCData.cpp
+++ b/ApplicationCode/ReservoirDataModel/RigNNCData.cpp
@@ -33,7 +33,7 @@ RigNNCData::RigNNCData() {}
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-void RigNNCData::processConnections( const RigMainGrid& mainGrid )
+void RigNNCData::processNativeConnections( const RigMainGrid& mainGrid )
 {
     // cvf::Trace::show("NNC: Total number: " + cvf::String((int)m_connections.size()));
 
@@ -77,7 +77,7 @@ void RigNNCData::processConnections( const RigMainGrid& mainGrid )
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-void RigNNCData::computeNncsFromFaults( const RigMainGrid* mainGrid )
+void RigNNCData::computeCompleteSetOfNncs( const RigMainGrid* mainGrid )
 {
     m_nativeConnectionCount = m_connections.size();
 
diff --git a/ApplicationCode/ReservoirDataModel/RigNNCData.h b/ApplicationCode/ReservoirDataModel/RigNNCData.h
index 8a73d69a63..fceecd086a 100644
--- a/ApplicationCode/ReservoirDataModel/RigNNCData.h
+++ b/ApplicationCode/ReservoirDataModel/RigNNCData.h
@@ -47,8 +47,8 @@ public:
 
     RigNNCData();
 
-    void processConnections( const RigMainGrid& mainGrid );
-    void computeNncsFromFaults( const RigMainGrid* mainGrid );
+    void processNativeConnections( const RigMainGrid& mainGrid );
+    void computeCompleteSetOfNncs( const RigMainGrid* mainGrid );
 
     void setConnections( std::vector<RigConnection>& connections );