BROOK O-1B Well Details
Texas Wells · Upton County · SPRABERRY (TREND AREA) field · PIONEER NATURAL RES. USA, INC.
API No.
Latest Permit
Spud Date
Latest Completion
BROOK O-1B (API 46143186) is operated by PIONEER NATURAL RES. USA, INC. and sits in the SPRABERRY (TREND AREA) oil & gas field of Upton County, Texas.
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (35,060,382 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) |
|---|---|---|---|---|---|
|
2025-12-22
→ 2026-01-14 |
Pioneer Natural Resources | 18,368 | 8,860 | 35,060,382 | — |
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 | Administrative re-save | PIONEER NATURAL RES. USA, INC. | SPRABERRY (TREND AREA) | Producing / Horizontal |
| 2026-04-14 |
New permit 2026-04-14 Completion 2026-02-13 Type → Producing |
PIONEER NATURAL RES. USA, INC. | SPRABERRY (TREND AREA) | Producing / Horizontal |
| 2026-02-25 | Administrative re-save | PIONEER NATURAL RES. USA, INC. | SPRABERRY (TREND AREA) | Shut-In Producer / Horizontal |
| 2026-02-05 |
Initial filing Permit: 2026-02-05 Spud: 2025-08-02 Completion: 2025-09-04 |
PIONEER NATURAL RES. USA, INC. | SPRABERRY (TREND AREA) | Shut-In Producer / Horizontal |