POSC Specifications Version 2.2

Epicentre Logical Data Model

---

ENTITY WELLBORE_ACTIVITY
ABSTRACT SUPERTYPE OF (ONEOF( install_plug, borehole_generation_run, cement_casing_string, drill_borehole, drilling_kick, drillstem_test, install_gravel_pack, other_wellbore_activity, production_logging, remove_plug, set_packer, shoot_perforation, squeeze_wellbore_interval, well_static_pressure_test, wellbore_directional_survey, wellbore_integrity_test, wellbore_trip, wireline_formation_test, wireline_logging_pass))
SUBTYPE OF (activity);

position_in_wellbore : OPTIONAL SET [0:?] OF position_in_wellbore;
wellbore : OPTIONAL wellbore;

END_ENTITY; (* wellbore_activity *)

---

Generated on Tue Dec 9 09:50:53 1997
© Copyright 1997 POSC. All rights reserved.