UL 20 FLATHEAD Well Details
Texas Wells · Winkler County · PHANTOM (WOLFCAMP) field · APACHE CORPORATION
API No.
Latest Permit
Spud Date
Latest Completion
UL 20 FLATHEAD (API 49534620) is operated by APACHE CORPORATION and sits in the PHANTOM (WOLFCAMP) oil & gas field of Winkler County, Texas.
Surface location: 31.7012, -103.2878
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (16,652,020 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) |
|---|---|---|---|---|---|
|
2021-12-15
→ 2021-12-29 |
Percussion Petroleum II, LLC | 5,563 | 11,828 | 16,652,020 | — |
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 |
|---|---|---|---|---|
| 2025-10-16 | Administrative re-save | APACHE CORPORATION | PHANTOM (WOLFCAMP) | Producing / Horizontal |
| 2025-08-18 |
New permit 2025-08-18 Operator → APACHE CORPORATION |
APACHE CORPORATION | PHANTOM (WOLFCAMP) | Producing / Horizontal |
| 2022-08-30 | Administrative re-save | PERCUSSION PETROLEUM OPER II,LLC | PHANTOM (WOLFCAMP) | Producing / Horizontal |
| 2022-06-02 |
Initial filing Permit: 2022-06-02 Spud: 2021-08-20 Completion: 2022-02-01 |
PERCUSSION PETROLEUM OPER II,LLC | PHANTOM (WOLFCAMP) | Producing / Horizontal |