POSC Specifications: Epicentre Version 3.0 | Logical Data Model |
This modification removes the redundant entities that duplicate the behavior of facility classification. These entities were not removed when facility classification was introduced.
CHANGE ESM_well_status DROP ENTITY ref_well_status (*<CHANGE>Redundant to facility classification.*); DROP ENTITY ref_wellbore_status (*<CHANGE>Redundant to facility classification.*); DROP ENTITY ref_wellbore_purpose (*<CHANGE>Redundant to facility classification.*); DROP ENTITY well_status (*<CHANGE>Redundant to facility classification.*); DROP ENTITY wellbore_status (*<CHANGE>Redundant to facility classification.*); ALTER ENTITY well; INVERSE DROP well_status (*<CHANGE>Redundant to facility classification.*); END_ENTITY; ALTER ENTITY wellbore; DROP ref_wellbore_purpose; INVERSE DROP wellbore_status (*<CHANGE>Redundant to facility classification.*); END_ENTITY; END_CHANGE;