POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
FLOAT_COLLAR
SUBTYPE OF
(
wellbore_device
);
inner_diameter :
OPTIONAL
ndt_length_diameter
;
UNIQUE
si:
facility
.identifier,
wellbore_component_facility
.wellbore,
wellbore_component_facility
.belongs_to_assembly,
facility
.ref_existence_kind;
END_ENTITY
; (* float_collar *)
Generated on Tue Jul 10 19:37:50 2001
© Copyright 2001 POSC. All rights reserved.