POSC Specifications Version 2.2
Epicentre Logical Data Model
ENTITY
WELLBORE_REFERENCE
ABSTRACT SUPERTYPE OF
(
ONEOF
(
bottomhole
,
wellbore_measurement_point
,
kelly_bushing_reference
,
kick_off_point
,
hole_in_tubular
,
derrick_floor_reference
,
ground_level
))
SUBTYPE OF
(
wellbore_component_facility
);
END_ENTITY
; (* wellbore_reference *)
Generated on Tue Dec 9 09:50:55 1997
© Copyright 1997 POSC. All rights reserved.