diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MPFANUM b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MPFANUM
new file mode 100644
index 000000000..be6c559d3
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MPFANUM
@@ -0,0 +1 @@
+{"name" : "MPFANUM" , "sections" : ["GRID"], "data" : {"value_type" : "INT"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULSGGD b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULSGGD
new file mode 100644
index 000000000..260aec065
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULSGGD
@@ -0,0 +1 @@
+{"name" : "MULSGGD" , "sections" : ["SCHEDULE"], "data" : {"value_type" : "DOUBLE", "dimension" : "1"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULSGGDV b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULSGGDV
new file mode 100644
index 000000000..354cd9190
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULSGGDV
@@ -0,0 +1 @@
+{"name" : "MULSGGDV" , "sections" : ["SCHEDULE"], "data" : {"value_type" : "DOUBLE", "dimension" : "1"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTOUTS b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTOUTS
new file mode 100644
index 000000000..5c17c5640
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTOUTS
@@ -0,0 +1 @@
+{"name" : "MULTOUTS" , "sections" : ["RUNSPEC"]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREAL b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREAL
new file mode 100644
index 000000000..f2737dba8
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREAL
@@ -0,0 +1,4 @@
+{"name" : "MULTREAL", "sections" : ["RUNSPEC"], "size"  : 1, "items" : [
+        {"name" : "SESSION_SPEC" , "value_type" : "STRING"},
+        {"name" : "STANDARD_LICENCE" , "value_type" : "STRING", "default" : "YES"}
+     ]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREGD b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREGD
new file mode 100644
index 000000000..c3a912e9b
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREGD
@@ -0,0 +1,8 @@
+{"name" : "MULTREGD", "sections" : ["GRID", "EDIT"], "items" : [
+        {"name" : "FROM_REGION" , "value_type" : "INT"},
+        {"name" : "TO_REGION" , "value_type" : "INT"},
+        {"name" : "MULTIPLIER" , "value_type" : "DOUBLE", "dimension" : "1"},
+        {"name" : "DIRECTION" , "value_type" : "STRING", "default" : "XYZ"},
+        {"name" : "FLAG" , "value_type" : "STRING", "default" : "ALL"},
+        {"name" : "CHOICE" , "value_type" : "STRING", "default" : "M"}
+     ]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREGH b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREGH
new file mode 100644
index 000000000..fb8f731a7
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTREGH
@@ -0,0 +1,8 @@
+{"name" : "MULTREGH", "sections" : ["GRID", "EDIT"], "items" : [
+        {"name" : "FROM_REGION" , "value_type" : "INT"},
+        {"name" : "TO_REGION" , "value_type" : "INT"},
+        {"name" : "MULTIPLIER" , "value_type" : "DOUBLE", "dimension" : "1"},
+        {"name" : "DIRECTION" , "value_type" : "STRING", "default" : "XYZ"},
+        {"name" : "FLAG" , "value_type" : "STRING", "default" : "ALL"},
+        {"name" : "CHOICE" , "value_type" : "STRING", "default" : "M"}
+     ]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTSIG b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTSIG
new file mode 100644
index 000000000..8b8e0fd50
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTSIG
@@ -0,0 +1,3 @@
+{"name" : "MULTSIG", "sections" : ["SCHEDULE"], "size" : 1, "items" : [
+        {"name" : "VALUE" , "value_type" : "DOUBLE", "dimension" : "1"}
+     ]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTSIGV b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTSIGV
new file mode 100644
index 000000000..1a86b2e59
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULTSIGV
@@ -0,0 +1 @@
+{"name" : "MULTSIGV" , "sections" : ["SCHEDULE"], "data" : {"value_type" : "DOUBLE", "dimension" : "1"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULT_XYZ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULT_XYZ
index 345649ed8..60b69c67c 100644
--- a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULT_XYZ
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/M/MULT_XYZ
@@ -2,6 +2,10 @@
  "sections" : ["GRID", "EDIT"],
 
  "deck_names" : [
+  "MULTTHT",
+  "MULTTHT-",
+  "MULTR",
+  "MULTR-",
   "MULTX",
   "MULTX-",
   "MULTY",
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NARROW b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NARROW
new file mode 100644
index 000000000..4a9cb4cbb
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NARROW
@@ -0,0 +1 @@
+{"name" : "NARROW" , "sections" : ["SUMMARY"]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NCONSUMP b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NCONSUMP
new file mode 100644
index 000000000..7fd7742d9
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NCONSUMP
@@ -0,0 +1,5 @@
+{"name" : "NCONSUMP", "sections" : ["SCHEDULE"], "items" : [
+        {"name" : "NODE" , "value_type" : "STRING"},
+        {"name" : "GAS_CONSUMPTION_RATE" , "value_type" : "DOUBLE", "dimension" : "GasSurfaceVolume/Time", "default" : 0.0},
+        {"name" : "REMOVAL_GROUP" , "value_type" : "STRING"}
+     ]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NEFAC b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NEFAC
new file mode 100644
index 000000000..e8e8336c0
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/N/NEFAC
@@ -0,0 +1,4 @@
+{"name" : "NEFAC", "sections" : ["SCHEDULE"], "items" : [
+        {"name" : "NODE" , "value_type" : "STRING"},
+        {"name" : "EFF_FACTOR" , "value_type" : "DOUBLE", "dimension" : "1", "default" : 1.0}
+     ]}
diff --git a/src/opm/parser/eclipse/share/keywords/keyword_list.cmake b/src/opm/parser/eclipse/share/keywords/keyword_list.cmake
index 06ce89d4b..5dad91021 100644
--- a/src/opm/parser/eclipse/share/keywords/keyword_list.cmake
+++ b/src/opm/parser/eclipse/share/keywords/keyword_list.cmake
@@ -23,6 +23,7 @@
 #GIALL         records of tables
 #MASSFLOW      tables w/ int, double, str
 #MESSAGE       record without slash
+#MPFNNC        records of records
 #UDT
 #STOG, STOW, STWG    records of records
 
@@ -474,18 +475,30 @@ set( keywords
      000_Eclipse100/M/MLANG
      000_Eclipse100/M/MLANGSLV
      000_Eclipse100/M/MONITOR
+     000_Eclipse100/M/MPFANUM
      000_Eclipse100/M/MSFN
      000_Eclipse100/M/MSGFILE
+     000_Eclipse100/M/MULSGGD
+     000_Eclipse100/M/MULSGGDV
      000_Eclipse100/M/MULTFLT
      000_Eclipse100/M/MULTIN
      000_Eclipse100/M/MULTOUT
+     000_Eclipse100/M/MULTOUTS
      000_Eclipse100/M/MULTIPLY
      000_Eclipse100/M/MULTIREG
      000_Eclipse100/M/MULTNUM
      000_Eclipse100/M/MULTPV
+     000_Eclipse100/M/MULTREAL
+     000_Eclipse100/M/MULTREGD
+     000_Eclipse100/M/MULTREGH
      000_Eclipse100/M/MULTREGP
      000_Eclipse100/M/MULTREGT
+     000_Eclipse100/M/MULTSIG
+     000_Eclipse100/M/MULTSIGV
      000_Eclipse100/M/MULT_XYZ
+     000_Eclipse100/N/NARROW
+     000_Eclipse100/N/NCONSUMP
+     000_Eclipse100/N/NEFAC
      000_Eclipse100/N/NETBALAN
      000_Eclipse100/N/NEWTRAN
      000_Eclipse100/N/NEXTSTEP