| BELONGS_TO_ASSY_L | INTEGER | , |
| BELONGS_TO_ASSY_S | CHAR VARYING (19) | , |
| BELONGS_TO_ASSY_T | CHAR VARYING (16) | , |
| DESCRIPTION | CHAR VARYING (255) | , |
| END_DATE | TIMESTAMP | , |
| ENTITY_TYPE_NM | CHAR VARYING (40) | NOT NULL CHECK (ENTITY_TYPE_NM IN ('BOTTOMHOLE', 'DERRICK_FLOOR_REFERENCE', 'GROUND_LEVEL', 'KELLY_BUSHING_REFERENCE', 'KICK_OFF_POINT')), |
| R_EXISTENCE_KD_NM | CHAR VARYING (40) | NOT NULL REFERENCES R_EXISTENCE_KD (R_EXISTENCE_KD_NM), |
| START_DATE | TIMESTAMP | , |
| TYPICAL_FCL_NAME | CHAR VARYING (40) | REFERENCES TYPICAL_FCL (TYPICAL_FCL_NAME), |
| WB_CMPN_FCL_ID | CHAR VARYING (40) | , |
| WELLBORE_REF_S | CHAR VARYING (19) | NOT NULL PRIMARY KEY, |
| WELLBORE_S | CHAR VARYING (19) | NOT NULL REFERENCES WELLBORE (WELLBORE_S) |
)