42-389-38134
PRODUCING HorizontalLITTLE BIG CHIEF UNIT
REEVES County · District 8 · SCOUT ENERGY MANAGEMENT LLC · HOEFS T-K (WOLFCAMP)
Permits
1
Max Depth
10,700 ft
First Permit
2019-02-28
Latest Activity
2019-02-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-12-22
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SCOUT ENERGY MANAGEMENT LLC ≠ Permit: COG OPERATING LLC
Resolved via: production → SCOUT ENERGY MANAGEMENT LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2015-08
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,923 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FORD-DELAWARE (Delaware) | 2,500 ft | +423 ft |
| CASTILLE (Castile) | 2,800 ft | +123 ft |
| DELAWARE | 5,247 ft | -2,324 ft |
| BELL CANYON | 5,287 ft | -2,364 ft |
| CHERRY CANYON | 6,070 ft | -3,147 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 6,500 ft | -3,577 ft |
| BONE SPRINGS (Bone Spring) | 7,995 ft | -5,072 ft |
| WOLFCAMP | 10,177 ft | -7,254 ft |
| PENNSYLVANIAN | — | — |
| PERMIAN (Permian (undifferentiated)) | — | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 10,599–22,026 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,825 ft | 1,450 sx |
| 9.625" | 9,796 ft | 1,105 sx |
| 5.5" | 22,139 ft | 4,100 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4901H
- Max Depth
- 10,700 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- SCOUT ENERGY MANAGEMENT LLC
- Completed
- 2019-12-22
Operator
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-09-22)
- Cum Oil (all leases)
- 26,696,017 bbl
- Cum Gas (all leases)
- 401,040,439 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 478