Entity pty_pressure

• Force per unit area.

Attribute                                 Flags   Data Type

From property:
   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. 

   activity                               I       activity

                                          Defines the activity which created this instance.

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

                                          Defines where this data was used by an activity.

   other_spatial_object                   I       other_spatial_object

                                          may be a property of 


data_value                                MN      ndt_pressure

                                          A quantified level of pressure. Units are of force
                                          per unit area and typically industry units are
                                          psi (pounds per square inch), bar (a multiple
                                          of atmospheric pressure) or the SI unit pascal
                                          (newton per meter squared). 

casing_string                             U       casing_string

                                          may be a property of 

tie_back_string                           U       tie_back_string

                                          may be a property of 

filter_cake                               U       filter_cake

                                          may be a property of 

fluid_system                              U       fluid_system

                                          may be a property of 

temporary_completion                      U       temporary_completion

                                          may be a property of 

End of entity pty_pressure

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