BIG CHIEF Well Details
Texas Wells · Reeves County · HOEFS T-K (WOLFCAMP) field · SCOUT ENERGY MANAGEMENT LLC
API No.
Latest Permit
Spud Date
Latest Completion
BIG CHIEF (API 38933039) is operated by SCOUT ENERGY MANAGEMENT LLC and sits in the HOEFS T-K (WOLFCAMP) oil & gas field of Reeves County, Texas.
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (7,606,038 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) |
|---|---|---|---|---|---|
|
2014-03-18
→ 2014-03-22 |
COG Operating LLC | 4,357 | 10,370 | 7,606,038 | — |
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 |
|---|---|---|---|---|
| 2026-06-15 | Administrative re-save | SCOUT ENERGY MANAGEMENT LLC | HOEFS T-K (WOLFCAMP) | Producing / Horizontal |
| 2026-04-10 |
New permit 2026-04-10 Operator → SCOUT ENERGY MANAGEMENT LLC |
SCOUT ENERGY MANAGEMENT LLC | HOEFS T-K (WOLFCAMP) | Producing / Horizontal |
| 2014-08-15 |
New permit 2014-06-30 Spudded 2011-10-24 Completion 2011-12-04 Type → Producing Orientation → Horizontal Field → HOEFS T-K (WOLFCAMP) |
COG OPERATING LLC | HOEFS T-K (WOLFCAMP) | Producing / Horizontal |
| 2013-04-11 |
Initial filing Permit: 2012-03-13 Completion: 2011-12-23 |
COG OPERATING LLC | WOLFBONE (TREND AREA) | Shut-In Producer / Vertical |