WEST SUNDOWN UNIT Well Details
Texas Wells · Hockley County · SLAUGHTER field · OXY USA INC.
API No.
Latest Permit
Spud Date
Latest Completion
WEST SUNDOWN UNIT (API 21900109) is operated by OXY USA INC. and sits in the SLAUGHTER oil & gas field of Hockley County, Texas.
Update History (6 records)
Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.
Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.
| Update Date | What changed | Operator | Field | Status / Type |
|---|---|---|---|---|
| 2025-10-27 | Administrative re-save | OXY USA INC. | SLAUGHTER | Active UIC / Unknown |
| 2025-09-23 |
New permit 2025-09-23 Completion 2025-09-17 |
OXY USA INC. | SLAUGHTER | Active UIC / Unknown |
| 2023-05-31 | Administrative re-save | OXY USA INC. | SLAUGHTER | Active UIC / Unknown |
| 2023-01-26 |
New permit 2023-01-26 Completion 2018-03-29 Orientation → Unknown |
OXY USA INC. | SLAUGHTER | Active UIC / Unknown |
| 2017-04-20 | Administrative re-save | OXY USA INC. | SLAUGHTER | Active UIC / Vertical |
| 2017-03-27 |
Initial filing Permit: 2017-03-27 Spud: 1940-12-10 Completion: 2011-08-05 |
OXY USA INC. | SLAUGHTER | Active UIC / Vertical |