POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
WELLBORE
SUBTYPE OF
(
facility
);
abandonment_date :
OPTIONAL
ndt_date_tod
;
completion_date :
OPTIONAL
ndt_date_tod
;
well :
well
;
INVERSE
core :
SET [0:?] OF
core
FOR
wellbore;
drill_cuttings :
SET [0:?] OF
drill_cuttings_sample
FOR
wellbore;
filter_cake :
SET [0:?] OF
filter_cake
FOR
wellbore;
pty_fluid_level :
SET [0:?] OF
pty_fluid_level
FOR
wellbore;
seismic_geometry_set :
SET [0:?] OF
seismic_geometry_set
FOR
wellbore;
subsurface_rock_segment :
SET [0:?] OF
subsurface_rock_segment
FOR
wellbore;
wellbore_component_facility :
SET [0:?] OF
wellbore_component_facility
FOR
wellbore;
wellbore_geologic_target :
SET [0:?] OF
wellbore_geologic_target
FOR
wellbore;
wellbore_pick :
SET [0:?] OF
wellbore_pick
FOR
wellbore;
well_log :
SET [0:?] OF
well_log
FOR
wellbore;
well_log_trace :
SET [0:?] OF
well_log_trace
FOR
wellbore;
UNIQUE
si:
facility
.identifier,
facility
.ref_existence_kind, well;
END_ENTITY
; (* wellbore *)
Generated on Tue Jul 10 19:39:17 2001
© Copyright 2001 POSC. All rights reserved.