Entity two_phase_rock_fluid_interaction

• A rock fluid interaction characterized by two mobile phases. One phase is characterized as being the wetting phase, the other is characterized as being the nonwetting phase. Other phases are immobile. Examples of these are oleic-aqueous and vapor-liquid systems.

Attribute                                 Flags   Data Type

From rock_fluid_interaction:
   data_collection                        IV      set[0 .. N] of (data_collection)

                                          Indicates the data collections that include this
                                          instance of E and P data. 

   graphical_element                      IV      set[0 .. N] of (graphical_element)

                                          Specifies one or more graphical elements which
                                          are depicting this data item. 

   datum_for_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being used as a basis
                                          for comparison with another object. 

   object_of_ranking                      IV      set[0 .. N] of (object_ranking)

                                          Indicates that an object is being classified in
                                          a rank order based on its characteristics. 

   description                            I       ndt_comment

                                          A remark about the fluid-rock system. 

   name                                   MI      ndt_name

                                          The identifier of the fluid-rock system. Often
                                          this identifier is constructed from the names
                                          of associated fluid bodies and fluid systems.

   rock_fluid_feature                     I       set[0 .. N] of (rock_fluid_feature)

                                          Indicates various geologic features which share
                                          this description of rock fluid interaction. 

   rock_material                          I       set[0 .. N] of (rock_material)

                                          Indicates the rock material which is being
                                          characterized by this description of rock and
                                          fluid interaction. 

   wetting_phase                          MI      fluid_phase

                                          The fluid phase that acts as the wetting phase
                                          in the rock fluid interaction (one, two or three
                                          phase). 

   capillary_pressure_point               IV      set[0 .. N] of (capillary_pressure_point)

                                          Indicates the estimates of capillary pressure
                                          at a single value of saturation for this rock
                                          fluid combination. 

   capillary_pressure_curve               IV      set[0 .. N] of (capillary_pressure_curve)

                                          These are the estimates of capillary pressures
                                          over a range of saturations that are characteristic
                                          of this combination of rock and fluid. 


immobile_saturation                               ndt_pfrac_le_1

                                          The saturation value of an immobile third phase
                                          that may be present in a two phase fluid rock
                                          system. This value is constant for the system.

nonwetting_phase                          MU      fluid_phase

                                          The fluid phase that behaves as the nonwetting
                                          phase in a two phase rock fluid interaction. 

immobile_phase                            U       fluid_phase

                                          The fluid phase that behaves as the immobile phase
                                          in a two phase rock fluid interaction. 

two_phase_rel_perm_curve                  V       set[0 .. N] of (two_phase_rel_perm_curve)

                                          Indicates various relative permeability
                                          characterizations of this system. 

two_phase_rel_perm_point                  V       set[0 .. N] of (two_phase_rel_perm_point)

                                          Indicates various relative permeability
                                          characterizations of this system. 

End of entity two_phase_rock_fluid_interaction

M - mandatory, U - unique, I - inherited, V - inverse, N - named type