WILLARD UNIT Well Details
Texas Wells · Yoakum County · WASSON field · OXY USA INC.
API No.
Latest Permit
Spud Date
Latest Completion
WILLARD UNIT (API 50136461) is operated by OXY USA INC. and sits in the WASSON oil & gas field of Yoakum County, Texas.
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (64,134 gallons of base fluid and 0 lbs of proppant across all reported jobs).
| Job dates | Operator | Lateral length (ft) | TVD (ft) | Water (gal) | Proppant (lbs) |
|---|---|---|---|---|---|
| 2014-09-14 | Occidental Oil and Gas | — | 5,519 | 64,134 | — |
Update History (4 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 |
|---|---|---|---|---|
| 2026-05-14 |
Spudded 2014-08-13 |
OXY USA INC. | WASSON | Producing / Vertical |
| 2026-03-31 |
New permit 2026-03-31 Spudded 2014-08-03 Completion 2025-12-11 Operator → OXY USA INC. |
OXY USA INC. | WASSON | Producing / Vertical |
| 2015-05-04 | Administrative re-save | OXY USA WTP LP | WASSON | Producing / Vertical |
| 2015-04-16 |
Initial filing Permit: 2015-04-16 Spud: 2014-08-13 Completion: 2014-09-20 |
OXY USA WTP LP | WASSON | Producing / Vertical |