WHELAN OU4 Well Details
Texas Wells · Harrison County · WHELAN (PETTIT) field · not found
API No.
Latest Permit
Spud Date
Latest Completion
WHELAN OU4 (API 20335710) is operated by not found and sits in the WHELAN (PETTIT) oil & gas field of Harrison County, Texas.
Surface location: 32.7007, -94.5826
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (4,705,302 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) |
|---|---|---|---|---|---|
|
2025-05-21
→ 2025-05-27 |
TANOS EXPLORATION IV, LLC | 8,231 | 7,246 | 4,705,302 | — |
Update History (2 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 |
|---|---|---|---|---|
| 2025-08-22 | Administrative re-save | not found | WHELAN (PETTIT) | Producing / Horizontal |
| 2025-06-26 |
Initial filing Permit: 2025-06-26 Spud: 2025-04-02 Completion: 2025-06-09 |
not found | WHELAN (PETTIT) | Producing / Horizontal |