Entity feature_boundary

• A geologic feature which characterizes a boundary of one or more geologic features.

Subtypes:

stratigraphic_marker, geologic_fault, fluid_feature_contact, rock_surface

Attribute                                 Flags   Data Type

From geologic_feature:
   geologic_province                      I       set[0 .. N] of (geologic_province)

                                          Specifies the land area within which this geologic
                                          feature has a particular name or identifier. 

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

                                          Indicates the geologic processes which acted to
                                          produce this geologic feature. 

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

                                          Specifies the surface position or intersection
                                          of a geologic feature. 

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

                                          Specifies the spatial intersection of a geologic
                                          feature and a well path. 

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

                                          A version of the representation of a geologic
                                          feature as a spatial primitive in an earth model.

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

                                          The classification of the geologic feature based
                                          on its character in one seismic data set. 

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

                                          The set of interpreted associations of this geologic
                                          feature with a seismic feature. 


From technical_object:
   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. 


identifier                                        ndt_name

                                          The label which is used to distinguish a feature
                                          boundary. 

rock_feature                                      set[0 .. N] of (rock_feature)

                                          Indicates various geologic features which are
                                          demarcated by this geologic feature boundary.

boundary_type                                     boundary_type

                                          Specifies the type of this feature boundary. 

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

                                          Indicates the classification of this feature boundary
                                          as dating to a specified time period. 

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

                                          Indicates that the boundary is being classified.

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

                                          may have a property of 

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

                                          may have a property of 

End of entity feature_boundary

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