POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
SINGLE_DIAMETER_BOREHOLE_SEG
SUBTYPE OF
(
borehole_component
);
ref_diameter :
ref_diameter
;
UNIQUE
si:
facility
.identifier,
facility
.ref_existence_kind,
wellbore_component_facility
.wellbore,
wellbore_component_facility
.belongs_to_assembly;
END_ENTITY
; (* single_diameter_borehole_seg *)
Generated on Tue Jul 10 19:39:08 2001
© Copyright 2001 POSC. All rights reserved.