POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
SUBSURFACE_ROCK_SEGMENT
SUBTYPE OF
(
rock_material
);
base_missing_section :
OPTIONAL
ndt_length
;
occurrence_number :
OPTIONAL
ndt_int4
;
top_missing_section :
OPTIONAL
ndt_length
;
wellbore :
OPTIONAL
wellbore
;
INVERSE
pty_fluid_show_quality :
SET [0:?] OF
pty_fluid_show_quality
FOR
subsurface_rock_segment;
pty_gross_pay_thickness :
SET [0:?] OF
pty_gross_pay_thickness
FOR
subsurface_rock_segment;
pty_hydrocarbon_pore_volume :
SET [0:?] OF
pty_hydrocarbon_pore_volume
FOR
subsurface_rock_segment;
pty_net_pay_thickness :
SET [0:?] OF
pty_net_pay_thickness
FOR
subsurface_rock_segment;
pty_net_stratigraphic_thk :
SET [0:?] OF
pty_net_stratigraphic_thk
FOR
subsurface_rock_segment;
pty_net_thickness :
SET [0:?] OF
pty_net_thickness
FOR
subsurface_rock_segment;
pty_net_to_gross_thk_ratio :
SET [0:?] OF
pty_net_to_gross_thk_ratio
FOR
subsurface_rock_segment;
pty_stratigraphic_thickness :
SET [0:?] OF
pty_stratigraphic_thickness
FOR
subsurface_rock_segment;
pty_thickness :
SET [0:?] OF
pty_thickness
FOR
subsurface_rock_segment;
UNIQUE
si:
material
.identifier,
material
.ref_existence_kind, wellbore;
END_ENTITY
; (* subsurface_rock_segment *)
Generated on Tue Jul 10 19:39:10 2001
© Copyright 2001 POSC. All rights reserved.