diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYOPTS b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYOPTS
new file mode 100644
index 000000000..f206cc968
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYOPTS
@@ -0,0 +1,5 @@
+{"name" : "PLYOPTS",
+"sections" : ["PROPS"],
+"size" : 1,
+"items" : [
+{"name" : "MIN_SWAT", "value_type" : "DOUBLE", "default" : 1e-6}]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYRMDEN b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYRMDEN
new file mode 100644
index 000000000..d04e1c94a
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYRMDEN
@@ -0,0 +1,2 @@
+{"name" : "PLYRMDEN" , "sections" : ["GRID"],
+"data" : {"value_type" : "DOUBLE" , "dimension" : "Mass/ReservoirVolume"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCK b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCK
index 541fd0540..bb9582ca7 100644
--- a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCK
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCK
@@ -1,4 +1,4 @@
-{"name" : "PLYROCK" , "sections" : ["SPECIAL", "PROPS"], "size" : {"keyword":"TABDIMS" , "item":"NTSFUN"}, "items":
+{"name" : "PLYROCK" , "sections" : ["PROPS"], "size" : {"keyword":"TABDIMS" , "item":"NTSFUN"}, "items":
     [   {"name":"IPV", "value_type" : "DOUBLE", "dimension":"1" },
         {"name":"RRF", "value_type" : "DOUBLE", "dimension":"1" },
         {"name":"ROCK_DENSITY", "value_type" : "DOUBLE", "dimension":"Density"},
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCKM b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCKM
new file mode 100644
index 000000000..2b734e65d
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYROCKM
@@ -0,0 +1,9 @@
+{"name" : "PLYROCK" , "sections" : ["SCHEDULE"], "size" : {"keyword":"TABDIMS" , "item":"NTSFUN"}, "items":
+    [   {"name":"IPV", "value_type" : "DOUBLE", "dimension":"1" },
+        {"name":"RRF", "value_type" : "DOUBLE", "dimension":"1" },
+        {"name":"ROCK_DENSITY", "value_type" : "DOUBLE", "dimension":"Density"},
+        {"name":"AI", "value_type" : "DOUBLE", "default" : 1, "dimension":"1"},
+        {"name":"MAX_ADSORPTION", "value_type" : "DOUBLE", "dimension":"1"}
+    ]
+}
+
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYTRRF b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYTRRF
new file mode 100644
index 000000000..3365f0e0f
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYTRRF
@@ -0,0 +1,5 @@
+{"name" : "PLYTRRF",
+"sections" : ["PROPS"],
+"size" : {"keyword" : "TABDIMS", "item" : "NTSFUN"},
+"items" : [
+{"name" : "DATA", "value_type" : "DOUBLE", "size_type" : "ALL", "dimension" : ["Temperature", "1"]}]}
\ No newline at end of file
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYTRRFA b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYTRRFA
new file mode 100644
index 000000000..1424af2de
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYTRRFA
@@ -0,0 +1,5 @@
+{"name" : "PLYTRRFA",
+"sections" : ["PROPS"],
+"size" : 1,
+"items" : [
+{"name" : "NBTRRF", "value_type" : "INT"}]}
\ No newline at end of file
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVISCS b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVISCS
new file mode 100644
index 000000000..c1ecb5263
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVISCS
@@ -0,0 +1,6 @@
+{"name" : "PLYVISCS",
+"sections" : ["PROPS", "SCHEDULE"],
+"size" : {"keyword" : "TABDIMS", "item" : "NTPVT"},
+"items" : [
+{"name" : "PC", "value_type" : "DOUBLE", "dimension" : "Mass/LiquidSurfaceVolume"},
+{"name" : "DATA", "value_type" : "DOUBLE", "size_type" : "ALL"}]}
\ No newline at end of file
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVISCT b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVISCT
new file mode 100644
index 000000000..e2318b092
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVISCT
@@ -0,0 +1,6 @@
+{"name" : "PLYVISCT",
+"sections" : ["PROPS", "SCHEDULE"],
+"size" : {"keyword" : "TABDIMS", "item" : "NTPVT"},
+"items" : [
+{"name" : "PC", "value_type" : "DOUBLE", "dimension" : "Mass/LiquidSurfaceVolume"},
+{"name" : "DATA", "value_type" : "DOUBLE", "size_type" : "ALL"}]}
\ No newline at end of file
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVSCST b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVSCST
new file mode 100644
index 000000000..4aecceb0e
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PLYVSCST
@@ -0,0 +1,6 @@
+{"name" : "PLYVSCST" , "sections" : ["PROPS", "SCHEDULE"], "num_tables" : {"keyword" : "TABDIMS" , "item" : "NTPVT"},
+        "items" : [
+            {"name":"PC1", "value_type" : "DOUBLE", "dimension":"Mass/LiquidSurfaceVolume" },
+            {"name":"MULT", "value_type":"DOUBLE", "size_type" : "ALL" }
+         ]
+}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PMAX b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PMAX
new file mode 100644
index 000000000..f29b77632
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PMAX
@@ -0,0 +1,8 @@
+{"name" : "PMAX",
+"sections" : ["PROPS"],
+"size" : 1,
+"items" : [
+{"name" : "MAX_PRESSURE", "value_type" : "DOUBLE", "dimension" : "Pressure"},
+{"name" : "MAX_PRESSURE_CHECK", "value_type" : "DOUBLE", "dimension" : "Pressure", "default" : 0},
+{"name" : "MIN_PRESSURE_CHECK", "value_type" : "DOUBLE", "dimension" : "Pressure", "default" : 1e20},
+{"name" : "NUM_NODES", "value_type" : "INT", "default" : 30}]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PRIORITY b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PRIORITY
new file mode 100644
index 000000000..8ca9977b8
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PRIORITY
@@ -0,0 +1,21 @@
+{"name" : "PRIORITY",
+"size" : 1,
+"sections" : ["SCHEDULE"],
+"items" : [
+{"name" : "MIN_CALC_TIME", "value_type" : "DOUBLE", "dimension" : "Time"},
+{"name" : "A1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "B1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "C1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "D1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "E1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "F1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "G1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "H1" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "A2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "B2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "C2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "D2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "E2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "F2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "G2" , "value_type" : "DOUBLE", "default" : 0},
+{"name" : "H2" , "value_type" : "DOUBLE", "default" : 0}]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSTEADY b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSTEADY
new file mode 100644
index 000000000..15608c1f6
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSTEADY
@@ -0,0 +1,16 @@
+{"name" : "PSTEADY",
+ "sections" : ["RUNSPEC"],
+ "size" : 1,
+ "items" : [
+ {"name" : "DAY" , "value_type" : "INT"},
+ {"name" : "MONTH" , "value_type" : "STRING"},
+ {"name" : "YEAR", "value_type" : "INT"},
+ {"name" :"DIFF", "value_type" : "DOUBLE"},
+ {"name" :"PRESSURE_TOL", "value_type" : "DOUBLE"},
+ {"name" :"OIL_TOL", "value_type" : "DOUBLE"},
+ {"name" :"WATER_TOL", "value_type" : "DOUBLE"},
+ {"name" :"GAS_TOL", "value_type" : "DOUBLE"},
+ {"name" :"BRINE_TOL", "value_type" : "DOUBLE"},
+ {"name" :"MAX_TIME", "value_type" : "DOUBLE", "dimension" : "Time"},
+ {"name" :"MIN_TIME", "value_type" : "DOUBLE", "dimension" : "Time"},
+ {"name" :"PIM_AQUIFERS", "value_type" : "STRING", "default" : "NO"}]}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSWRG b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSWRG
new file mode 100644
index 000000000..eb1699183
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSWRG
@@ -0,0 +1,3 @@
+{"name" : "PSWRG",
+"sections" : ["PROPS"],
+"data" : {"value_type" : "DOUBLE"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSWRO b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSWRO
new file mode 100644
index 000000000..b11835baa
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PSWRO
@@ -0,0 +1,3 @@
+{"name" : "PSWRO",
+"sections" : ["PROPS"],
+"data" : {"value_type" : "DOUBLE"}}
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PVCO b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PVCO
new file mode 100644
index 000000000..36bd2b295
--- /dev/null
+++ b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PVCO
@@ -0,0 +1,13 @@
+{"name" : "PVCO",
+"sections" : ["PROPS"],
+"size" : {"keyword" : "TABDIMS", "item" : "NTPVT"},
+"items" : [
+{"name" : "DATA", "value_type" : "DOUBLE", "size_type" : "ALL",
+ "dimension" : ["Pressure",
+                "GasSurfaceVolume/LiquidSurfaceVolume",
+                "ReservoirVolume/LiquidSurfaceVolume",
+                "Viscosity",
+                "1/Pressure",
+                "1/Pressure"]}]}
+
+               
\ No newline at end of file
diff --git a/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PVZG b/src/opm/parser/eclipse/share/keywords/000_Eclipse100/P/PVZG
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/opm/parser/eclipse/share/keywords/keyword_list.cmake b/src/opm/parser/eclipse/share/keywords/keyword_list.cmake
index 197815233..72e34483b 100644
--- a/src/opm/parser/eclipse/share/keywords/keyword_list.cmake
+++ b/src/opm/parser/eclipse/share/keywords/keyword_list.cmake
@@ -28,6 +28,8 @@
 #PARAOPTS      typeless item (reserved)
 #PCG32D        2 types of tables/records, first size fixed but not always 1
 #PCW32D        2 types of tables/records, first size fixed but not always 1
+#PVZG          2 types of tables/records
+#PVTWSALT      2 types of tables/records
 #UDT
 #STOG, STOW, STWG    records of records
 
@@ -595,10 +597,19 @@ set( keywords
      000_Eclipse100/P/PLYCAMAX
      000_Eclipse100/P/PLYDHFLF
      000_Eclipse100/P/PLYMAX
+     000_Eclipse100/P/PLYOPTS
+     000_Eclipse100/P/PLYRMDEN
      000_Eclipse100/P/PLYROCK
+     000_Eclipse100/P/PLYROCKM
      000_Eclipse100/P/PLYSHEAR
      000_Eclipse100/P/PLYSHLOG
+     000_Eclipse100/P/PLYTRRF
+     000_Eclipse100/P/PLYTRRFA
      000_Eclipse100/P/PLYVISC
+     000_Eclipse100/P/PLYVISCS
+     000_Eclipse100/P/PLYVISCT
+     000_Eclipse100/P/PLYVSCST
+     000_Eclipse100/P/PMAX
      000_Eclipse100/P/PMISC
      000_Eclipse100/P/POLYMER
      000_Eclipse100/P/PORO
@@ -606,8 +617,13 @@ set( keywords
      000_Eclipse100/P/PPCWMAX
      000_Eclipse100/P/PRESSURE
      000_Eclipse100/P/PROPS
+     000_Eclipse100/P/PRIORITY
      000_Eclipse100/P/PRORDER
+     000_Eclipse100/P/PSTEADY
+     000_Eclipse100/P/PSWRG
+     000_Eclipse100/P/PSWRO
      000_Eclipse100/P/PVCDO
+     000_Eclipse100/P/PVCO
      000_Eclipse100/P/PVDG
      000_Eclipse100/P/PVDO
      000_Eclipse100/P/PVDS