Entity typical_activity

• A reusable design for activities such as a typical BHA run or special core sample analysis, etc. The design is described by an activity template that defines a composition of the typical activity in terms of other typical activities and template constraints which constrain the order of typical activities within the template. A typical activity will have at least some point values that characterize it, unlike activity class which has value ranges.

Attribute                                 Flags   Data Type

From reference_behavior:
   source_reference                       I       ref_source_reference

                                          The reference used by source to provide the standard
                                          instance, such as Petroleum Industry Data Dictionary
                                          (PIDD), Websters Ninth New Collegiate Dictionary,
                                          etc. 

   source                                 MI      ref_source

                                          The provider of this instance of reference information.
                                          If this instance is provided by POSC, then this
                                          attribute must be "POSC". 


From subject_of_guideline_or_privilege:
   guideline_or_privilege                 IV      set[0 .. N] of (guideline_or_privilege)

                                          These are the guidelines, limitations, regulations
                                          and privileges that are defined with respect to
                                          this class or typical. This relationship defines
                                          the guidelines, etc., that apply to the objects
                                          or activities to which this instance is assigned.


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. 


description                                       ndt_comment

                                          A description of the activity type. 

name                                      MU      ndt_name

                                          The name of the activity type. 

super_kind                                        typical_activity

                                          Indicates the activity type which this activity
                                          type is a valid class member. 

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

                                          Indicates various activities which are of this
                                          type. 

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

                                          Indicates various reports of well activities which
                                          reference this type of activity. 

containing_template                       V       set[0 .. N] of (activity_template)

                                          Gives the templates that use this typical activity.

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

                                          These are the guideline or privilege remedies
                                          that require an activity of this type. 

constrained_by                            V       set[0 .. N] of (activity_template_constraint)

                                          Gives the template constraints where this typical
                                          activity is constrained by the other typical activity
                                          related to this template constraint. 

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

                                          Indicates various contractual obligations which
                                          address this type of activity. 

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

                                          Indicates the various classifications of this
                                          type of activity as a specific member of a general
                                          class of activities. 

constraint_for                            V       set[0 .. N] of (activity_template_constraint)

                                          Gives the template constraints where this typical
                                          activity acts as the constraining activity of
                                          the constraint. 

describing_template                       V       set[0 .. N] of (activity_template)

                                          Gives the templates that define the design of
                                          this typical activity in terms of other typical
                                          activities and template constraints. 

sub_kinds                                 V       set[0 .. N] of (typical_activity)

                                          Indicates the set of activity types that may be
                                          used to sub classify an instance of an activity
                                          of this activity type. 

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

                                          Specifies the roles that data may represent within
                                          this typical activity. 

End of entity typical_activity

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