POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
DRILLSTRING
SUBTYPE OF
(
wellbore_tubular
);
INVERSE
drilling_kick_fluid :
SET [0:?] OF
drilling_kick_fluid
FOR
drillstring;
UNIQUE
si:
facility
.identifier,
facility
.ref_existence_kind,
wellbore_component_facility
.wellbore,
wellbore_component_facility
.belongs_to_assembly;
END_ENTITY
; (* drillstring *)
Generated on Tue Jul 10 19:37:44 2001
© Copyright 2001 POSC. All rights reserved.