The quantity of distance separating two points in space.

pfnu_external_span_connection (O, K: pfnu_external_span_connection(pty_length))

Each pty_length may be a property of one pfnu_external_span_connection.


fossil_taxon (O, K: fossil_taxon(pty_length))

Each pty_length may be a property of one fossil_taxon.


outcrop_sample (O, K: outcrop_sample(pty_length))

Each pty_length may be a property of one outcrop_sample.


pipeline (O, K: pipeline(pty_length))

Each pty_length may be a property of one pipeline.


edge (O, K: edge(pty_length))

Each pty_length may be a property of one edge.


well_test_recovery (O, K: well_test_recovery(pty_length))

Each pty_length may be a property of one well_test_recovery.


other_spatial_object (O, K, I: other_spatial_object(property))

Each pty_length may be a property of one other_spatial_object. Inherited from property.


observation_definition (O, K: observation_definition(pty_length))

Each pty_length may be a property of one observation_definition.


drillstring (O, K: drillstring)

Each pty_length may be a property of one drillstring.


tie_back_string (O, K: tie_back_string)

Each pty_length may be a property of one tie_back_string.


completion_string (O, K: tubing_string) (1051)

Each pty_length may be a property of one tubing_string.


casing_string (O, K: casing_string)

Each pty_length may be a property of one casing_string.


activity (O, K, I: activity(process_data))

Defines the activity which created this instance. Each pty_length may be the result of one activity. Inherited from process_data.


drilling_kick_fluid (O, K: drilling_kick_fluid(pty_length)) (1129)

Each pty_length may be a property of one drilling_kick_fluid.


data_value (M: ndt_length)

The quantity of distance separating two points in space.


preferred_flag (O, I: ndt_boolean) (1047)

The flag is set to True if this instance of property is the preferred value in this data store of this type of property for the object which this property describes. Inherited from property.


data_collection (I, V: SET[0:?] data_collection(collection_content))

Indicates the data collections that include this instance of E and P data. Each pty_length may be a member of one or more data_collection. Inherited from e_and_p_data.


graphical_element (I, V: SET[0:?] graphical_element(depicted_object))

Specifies one or more graphical elements which are depicting this data item. Each pty_length may be depicted by one or more graphical_element. Inherited from e_and_p_data.


process_data_item (I, V: SET[0:?] process_data_item(process_data))

Defines where this data was used by an activity. Each pty_length may be the value for one or more process_data_item. Inherited from process_data.

Local rules:

Uniqueness Constraint (1129)
pfnu_external_span_connection, fossil_taxon, outcrop_sample, pipeline, edge, well_test_recovery, other_spatial_object, observation_definition, drillstring, tie_back_string, completion_string, casing_string, activity, drilling_kick_fluid
[I: property] Mandatory Relationship Set
Each PROPERTY must "be a property of" one object.
Supertype path(s):
process_data > property > pty_length.
e_and_p_data > property > pty_length.

Entity projects as table P_LENGTH.

Referenced in Diagrams:

• CT4: General Positioning
• WO3: Drilling Kicks (1129, 1169)