diff --git a/ApplicationCode/Commands/RicAddWellLogToPlotFeature.cpp b/ApplicationCode/Commands/RicAddWellLogToPlotFeature.cpp
index 8709ca8d54..e8c6804f5b 100644
--- a/ApplicationCode/Commands/RicAddWellLogToPlotFeature.cpp
+++ b/ApplicationCode/Commands/RicAddWellLogToPlotFeature.cpp
@@ -22,7 +22,7 @@
 #include "RicWellLogPlotCurveFeatureImpl.h"
 #include "RicNewWellLogPlotFeatureImpl.h"
 
-#include "RimWellLasFileInfo.h"
+#include "RimWellLogFile.h"
 #include "RimWellLog.h"
 #include "RimWellLogPlot.h"
 #include "RimWellLogPlotTrace.h"
@@ -82,9 +82,9 @@ void RicAddWellLogToPlotFeature::onActionTriggered(bool isChecked)
         RimWellPath* wellPath;
         wellLog->firstAnchestorOrThisOfType(wellPath);
 
-        RimWellLasFileInfo* lasFileInfo;
-        wellLog->firstAnchestorOrThisOfType(lasFileInfo);
-        if (lasFileInfo)
+        RimWellLogFile* wellLogFile;
+        wellLog->firstAnchestorOrThisOfType(wellLogFile);
+        if (wellLogFile)
         {
             size_t curveIdx = plotTrace->curveCount();
 
diff --git a/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake b/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake
index 11b7a4f060..b4f4f32670 100644
--- a/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake
+++ b/ApplicationCode/ProjectDataModel/CMakeLists_files.cmake
@@ -68,7 +68,7 @@ ${CEE_CURRENT_LIST_DIR}RimWellLogPlotCurve.h
 ${CEE_CURRENT_LIST_DIR}RimViewLinker.h
 ${CEE_CURRENT_LIST_DIR}RimViewLinkerCollection.h
 ${CEE_CURRENT_LIST_DIR}RimWellLogExtractionCurve.h
-${CEE_CURRENT_LIST_DIR}RimWellLasFileInfo.h
+${CEE_CURRENT_LIST_DIR}RimWellLogFile.h
 ${CEE_CURRENT_LIST_DIR}RimWellLog.h
 ${CEE_CURRENT_LIST_DIR}RimWellLogFileCurve.h
 )
@@ -137,7 +137,7 @@ ${CEE_CURRENT_LIST_DIR}RimWellLogPlotCurve.cpp
 ${CEE_CURRENT_LIST_DIR}RimViewLinker.cpp
 ${CEE_CURRENT_LIST_DIR}RimViewLinkerCollection.cpp
 ${CEE_CURRENT_LIST_DIR}RimWellLogExtractionCurve.cpp
-${CEE_CURRENT_LIST_DIR}RimWellLasFileInfo.cpp
+${CEE_CURRENT_LIST_DIR}RimWellLogFile.cpp
 ${CEE_CURRENT_LIST_DIR}RimWellLog.cpp
 ${CEE_CURRENT_LIST_DIR}RimWellLogFileCurve.cpp
 )
diff --git a/ApplicationCode/ProjectDataModel/RimWellLasFileInfo.cpp b/ApplicationCode/ProjectDataModel/RimWellLogFile.cpp
similarity index 78%
rename from ApplicationCode/ProjectDataModel/RimWellLasFileInfo.cpp
rename to ApplicationCode/ProjectDataModel/RimWellLogFile.cpp
index b68e79bdee..adeb04a3b9 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLasFileInfo.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogFile.cpp
@@ -17,7 +17,7 @@
 //
 /////////////////////////////////////////////////////////////////////////////////
 
-#include "RimWellLasFileInfo.h"
+#include "RimWellLogFile.h"
 #include "RimWellLog.h"
 #include "RimWellPath.h"
 #include "RimWellPathCollection.h"
@@ -28,12 +28,12 @@
 #include <QFileInfo>
 
 
-CAF_PDM_SOURCE_INIT(RimWellLasFileInfo, "WellLasFileInfo");
+CAF_PDM_SOURCE_INIT(RimWellLogFile, "WellLogFile");
 
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RimWellLasFileInfo::RimWellLasFileInfo()
+RimWellLogFile::RimWellLogFile()
 {
     CAF_PDM_InitObject("Well LAS File Info", "", "", "");
 
@@ -50,24 +50,24 @@ RimWellLasFileInfo::RimWellLasFileInfo()
     m_name.uiCapability()->setUiHidden(true);
     m_name.xmlCapability()->setIOWritable(false);
 
-    CAF_PDM_InitFieldNoDefault(&m_lasFileLogs, "WellLASFileLogs", "",  "", "", "");
-    m_lasFileLogs.uiCapability()->setUiHidden(true);
-    m_lasFileLogs.xmlCapability()->setIOWritable(false);
+    CAF_PDM_InitFieldNoDefault(&m_wellLogChannelNames, "WellLogChannelNames", "",  "", "", "");
+    m_wellLogChannelNames.uiCapability()->setUiHidden(true);
+    m_wellLogChannelNames.xmlCapability()->setIOWritable(false);
 
-    m_wellLogFile = NULL;
+    m_wellLogDataFile = NULL;
 }
 
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-RimWellLasFileInfo::~RimWellLasFileInfo()
+RimWellLogFile::~RimWellLogFile()
 {
 }
 
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RimWellLasFileInfo::setFileName(const QString& fileName)
+void RimWellLogFile::setFileName(const QString& fileName)
 {
     m_fileName = fileName;
 }
@@ -75,29 +75,29 @@ void RimWellLasFileInfo::setFileName(const QString& fileName)
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-bool RimWellLasFileInfo::readFile()
+bool RimWellLogFile::readFile()
 {
-    if (!m_wellLogFile.p())
+    if (!m_wellLogDataFile.p())
     {
-        m_wellLogFile = new RigWellLogFile;
+        m_wellLogDataFile = new RigWellLogFile;
     }
 
-    if (!m_wellLogFile->open(m_fileName))
+    if (!m_wellLogDataFile->open(m_fileName))
     {
         return false;
     }
 
-    m_wellName = m_wellLogFile->wellName();
+    m_wellName = m_wellLogDataFile->wellName();
     m_name = QFileInfo(m_fileName).fileName();
 
-    m_lasFileLogs.deleteAllChildObjects();
+    m_wellLogChannelNames.deleteAllChildObjects();
 
-    QStringList wellLogNames = m_wellLogFile->wellLogNames();
+    QStringList wellLogNames = m_wellLogDataFile->wellLogNames();
     for (int logIdx = 0; logIdx < wellLogNames.size(); logIdx++)
     {
         RimWellLog* wellLog = new RimWellLog();
         wellLog->setName(wellLogNames[logIdx]);
-        m_lasFileLogs.push_back(wellLog);
+        m_wellLogChannelNames.push_back(wellLog);
     }
 
     RimWellPath* wellPath;
@@ -116,7 +116,7 @@ bool RimWellLasFileInfo::readFile()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-QString RimWellLasFileInfo::wellName() const
+QString RimWellLogFile::wellName() const
 {
     return m_wellName;
 }
diff --git a/ApplicationCode/ProjectDataModel/RimWellLasFileInfo.h b/ApplicationCode/ProjectDataModel/RimWellLogFile.h
similarity index 80%
rename from ApplicationCode/ProjectDataModel/RimWellLasFileInfo.h
rename to ApplicationCode/ProjectDataModel/RimWellLogFile.h
index 7cb1cb3e53..b10dcc7c2c 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLasFileInfo.h
+++ b/ApplicationCode/ProjectDataModel/RimWellLogFile.h
@@ -35,13 +35,13 @@ class QString;
 ///  
 ///  
 //==================================================================================================
-class RimWellLasFileInfo : public caf::PdmObject
+class RimWellLogFile : public caf::PdmObject
 {
     CAF_PDM_HEADER_INIT;
 
 public:
-    RimWellLasFileInfo();
-    virtual ~RimWellLasFileInfo();
+    RimWellLogFile();
+    virtual ~RimWellLogFile();
 
     void setFileName(const QString& fileName);
     bool readFile();
@@ -49,15 +49,15 @@ public:
     QString wellName() const;
     virtual caf::PdmFieldHandle* userDescriptionField()  { return &m_name; }
 
-    RigWellLogFile* wellLogFile() { return m_wellLogFile.p(); }
+    RigWellLogFile* wellLogFile() { return m_wellLogDataFile.p(); }
 
-    const caf::PdmChildArrayField<RimWellLog*>* lasFileLogs() const { return &m_lasFileLogs; }
+    const caf::PdmChildArrayField<RimWellLog*>* wellLogChannelNames() const { return &m_wellLogChannelNames; }
 
 private:
-    caf::PdmChildArrayField<RimWellLog*>  m_lasFileLogs;
+    caf::PdmChildArrayField<RimWellLog*>  m_wellLogChannelNames;
 
 private:
-    cvf::ref<RigWellLogFile>    m_wellLogFile;
+    cvf::ref<RigWellLogFile>    m_wellLogDataFile;
     caf::PdmField<QString>      m_wellName;
     caf::PdmField<QString>      m_fileName;
     caf::PdmField<QString>      m_name;
diff --git a/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp b/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp
index 23a531cad5..aa1ed3578c 100644
--- a/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellLogFileCurve.cpp
@@ -24,7 +24,7 @@
 #include "RimWellPathCollection.h"
 #include "RimWellPath.h"
 #include "RimWellLog.h"
-#include "RimWellLasFileInfo.h"
+#include "RimWellLogFile.h"
 #include "RimWellLogPlotTrace.h"
 #include "RimWellLogPlot.h"
 
@@ -72,7 +72,7 @@ void RimWellLogFileCurve::updatePlotData()
     {
         if (m_wellPath)
         {
-            RimWellLasFileInfo* logFileInfo = m_wellPath->m_lasFileInfo;
+            RimWellLogFile* logFileInfo = m_wellPath->m_wellLogFile;
             if (logFileInfo)
             {
                 RigWellLogFile* wellLogFile = logFileInfo->wellLogFile();
@@ -193,10 +193,10 @@ QList<caf::PdmOptionItemInfo> RimWellLogFileCurve::calculateValueOptions(const c
     {
         if (m_wellPath())
         {
-            RimWellLasFileInfo* lasFileInfo = m_wellPath->m_lasFileInfo();
-            if (lasFileInfo)
+            RimWellLogFile* wellLogFile = m_wellPath->m_wellLogFile();
+            if (wellLogFile)
             {
-                const caf::PdmChildArrayField<RimWellLog*>* fileLogs = lasFileInfo->lasFileLogs();
+                const caf::PdmChildArrayField<RimWellLog*>* fileLogs = wellLogFile->wellLogChannelNames();
 
                 for (size_t i = 0; i < fileLogs->size(); i++)
                 {
diff --git a/ApplicationCode/ProjectDataModel/RimWellPath.cpp b/ApplicationCode/ProjectDataModel/RimWellPath.cpp
index 813b6ec15f..e10ff59f3e 100644
--- a/ApplicationCode/ProjectDataModel/RimWellPath.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellPath.cpp
@@ -23,7 +23,7 @@
 #include "RifJsonEncodeDecode.h"
 #include "RimProject.h"
 #include "RimTools.h"
-#include "RimWellLasFileInfo.h"
+#include "RimWellLogFile.h"
 #include "RimWellPathCollection.h"
 #include "RivWellPathPartMgr.h"
 
@@ -82,8 +82,8 @@ RimWellPath::RimWellPath()
     CAF_PDM_InitField(&wellPathRadiusScaleFactor,   "WellPathRadiusScale", 1.0,             "Well path radius scale", "", "", "");
     CAF_PDM_InitField(&wellPathColor,               "WellPathColor",       cvf::Color3f(0.999f, 0.333f, 0.999f), "Well path color", "", "", "");
     
-    CAF_PDM_InitFieldNoDefault(&m_lasFileInfo,      "LasFileInfo",  "Las File Info", "", "", "");
-    m_lasFileInfo.uiCapability()->setUiHidden(true);
+    CAF_PDM_InitFieldNoDefault(&m_wellLogFile,      "WellLogFile",  "Well Log File", "", "", "");
+    m_wellLogFile.uiCapability()->setUiHidden(true);
 
     m_wellPath = NULL;
     m_project = NULL;
@@ -95,9 +95,9 @@ RimWellPath::RimWellPath()
 //--------------------------------------------------------------------------------------------------
 RimWellPath::~RimWellPath()
 {
-    if (m_lasFileInfo())
+    if (m_wellLogFile())
     {
-        delete m_lasFileInfo;
+        delete m_wellLogFile;
     }
 }
 
@@ -175,24 +175,24 @@ void RimWellPath::readWellPathFile()
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-RimWellLasFileInfo* RimWellPath::readWellLogFile(const QString& logFilePath)
+RimWellLogFile* RimWellPath::readWellLogFile(const QString& logFilePath)
 {
     QFileInfo fi(logFilePath);
 
-    RimWellLasFileInfo* lasFileInfo = NULL;
+    RimWellLogFile* wellLogFile = NULL;
 
     if (fi.suffix().compare("las") == 0)
     {
-        lasFileInfo = new RimWellLasFileInfo();
-        lasFileInfo->setFileName(logFilePath);
-        if (!lasFileInfo->readFile())
+        wellLogFile = new RimWellLogFile();
+        wellLogFile->setFileName(logFilePath);
+        if (!wellLogFile->readFile())
         {
-            delete lasFileInfo;
-            lasFileInfo = NULL;
+            delete wellLogFile;
+            wellLogFile = NULL;
         }
     }
 
-    return lasFileInfo;
+    return wellLogFile;
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -356,15 +356,15 @@ void RimWellPath::updateFilePathsFromProjectPath()
 //--------------------------------------------------------------------------------------------------
 /// 
 //--------------------------------------------------------------------------------------------------
-void RimWellPath::setLogFileInfo(RimWellLasFileInfo* logFileInfo)
+void RimWellPath::setLogFileInfo(RimWellLogFile* logFileInfo)
 {
-    if (m_lasFileInfo())
+    if (m_wellLogFile())
     {
-        delete m_lasFileInfo;
+        delete m_wellLogFile;
     }
 
-    m_lasFileInfo = logFileInfo;
-    m_lasFileInfo->uiCapability()->setUiHidden(true);
+    m_wellLogFile = logFileInfo;
+    m_wellLogFile->uiCapability()->setUiHidden(true);
 
-    this->name = m_lasFileInfo->wellName();
+    this->name = m_wellLogFile->wellName();
 }
diff --git a/ApplicationCode/ProjectDataModel/RimWellPath.h b/ApplicationCode/ProjectDataModel/RimWellPath.h
index edddc4d985..ed08bc035f 100644
--- a/ApplicationCode/ProjectDataModel/RimWellPath.h
+++ b/ApplicationCode/ProjectDataModel/RimWellPath.h
@@ -34,7 +34,7 @@
 class RimProject;
 class RivWellPathPartMgr;
 class RimWellPathCollection;
-class RimWellLasFileInfo;
+class RimWellLogFile;
 
 //==================================================================================================
 ///  
@@ -50,7 +50,7 @@ public:
 
     void                                setProject(RimProject* project) { m_project = project; }
     void                                setCollection(RimWellPathCollection* collection) { m_wellPathCollection = collection; }
-    void                                setLogFileInfo(RimWellLasFileInfo* logFileInfo);
+    void                                setLogFileInfo(RimWellLogFile* logFileInfo);
 
     virtual caf::PdmFieldHandle*        userDescriptionField();
     virtual caf::PdmFieldHandle*        objectToggleField();
@@ -68,13 +68,13 @@ public:
     caf::PdmField<cvf::Color3f>         wellPathColor;
     caf::PdmField<double>               wellPathRadiusScaleFactor;
 
-    caf::PdmChildField<RimWellLasFileInfo*> m_lasFileInfo;
+    caf::PdmChildField<RimWellLogFile*> m_wellLogFile;
 
     RigWellPath*                        wellPathGeometry() { return m_wellPath.p(); }
     RivWellPathPartMgr*                 partMgr();
 
     void                                readWellPathFile();
-    static RimWellLasFileInfo*          readWellLogFile(const QString& logFilePath);
+    static RimWellLogFile*              readWellLogFile(const QString& logFilePath);
     void                                updateFilePathsFromProjectPath();
 
 
diff --git a/ApplicationCode/ProjectDataModel/RimWellPathCollection.cpp b/ApplicationCode/ProjectDataModel/RimWellPathCollection.cpp
index 522a40fa90..f636caa108 100644
--- a/ApplicationCode/ProjectDataModel/RimWellPathCollection.cpp
+++ b/ApplicationCode/ProjectDataModel/RimWellPathCollection.cpp
@@ -24,7 +24,7 @@
 #include "RiaPreferences.h"
 #include "RimProject.h"
 #include "RimWellPath.h"
-#include "RimWellLasFileInfo.h"
+#include "RimWellLogFile.h"
 #include "RivWellPathCollectionPartMgr.h"
 
 #include "cafPdmUiEditorHandle.h"
@@ -132,9 +132,9 @@ void RimWellPathCollection::readWellPathFiles()
             wellPaths[wpIdx]->readWellPathFile();
         }
 
-        if (wellPaths[wpIdx]->m_lasFileInfo)
+        if (wellPaths[wpIdx]->m_wellLogFile)
         {
-            wellPaths[wpIdx]->m_lasFileInfo->readFile();
+            wellPaths[wpIdx]->m_wellLogFile->readFile();
         }
 
         progress.setProgressDescription(QString("Reading file %1").arg(wellPaths[wpIdx]->name));
@@ -244,7 +244,7 @@ void RimWellPathCollection::addWellLogs(const QStringList& filePaths)
 {
     foreach (QString filePath, filePaths)
     {
-        RimWellLasFileInfo* logFileInfo = RimWellPath::readWellLogFile(filePath);
+        RimWellLogFile* logFileInfo = RimWellPath::readWellLogFile(filePath);
         if (logFileInfo)
         {
             RimWellPath* wellPath = wellPathByName(logFileInfo->wellName());