POSC Specifications: Epicentre Version 3.0
Logical Data Model
ENTITY
DRILL_CUTTINGS_SAMPLE
SUBTYPE OF
(
rock_sample
);
wellbore :
OPTIONAL
wellbore
;
INVERSE
pty_area_per_mass :
SET [0:?] OF
pty_area_per_mass
FOR
drill_cuttings_sample;
pty_conodont_color :
SET [0:?] OF
pty_conodont_color
FOR
drill_cuttings_sample;
pty_fluid_show_quality :
SET [0:?] OF
pty_fluid_show_quality
FOR
drill_cuttings_sample;
pty_spore_color :
SET [0:?] OF
pty_spore_color
FOR
drill_cuttings_sample;
UNIQUE
si:
material
.identifier,
material
.ref_existence_kind, wellbore;
END_ENTITY
; (* drill_cuttings_sample *)
Generated on Tue Jul 10 19:37:45 2001
© Copyright 2001 POSC. All rights reserved.