Permits
2
Max Depth
10,800 ft
First Permit
2007-05-24
Latest Activity
2010-02-11
Lifespan
3 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-11-02
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: COG OPERATING LLC
Resolved via: production → DIAMONDBACK E&P 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
2006-05
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 (6) Elevation 2,700 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LEONARD LIME (Leonard) | 7,522 ft | -4,822 ft |
| UPPER SPRABERRY (Spraberry) | 7,950 ft | -5,250 ft |
| LOWER SPRABERRY (Spraberry) | 8,526 ft | -5,826 ft |
| WOLFCAMP | 8,906 ft | -6,206 ft |
| STRAWN | 10,247 ft | -7,547 ft |
| BEND | 10,502 ft | -7,802 ft |
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 ↗
Perforations (4)
| Interval | Type |
|---|---|
| 7,523–8,237 ft | Perforated |
| 7,523–10,443 ft | Perforated |
| 8,530–10,121 ft | Perforated |
| 10,247–10,443 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 498 ft | 445 sx |
| 8.625" | 4,728 ft | 400 sx |
| 5.5" | 10,634 ft | 1,150 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings 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.
No GPS coordinates yet
Well Details
- Well Number
- 4
- Max Depth
- 10,800 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2007-11-02
Operator
- Name
- DIAMONDBACK E&P LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-04)
- Cum Oil (all leases)
- 986,290,193 bbl
- Cum Gas (all leases)
- 41,995,553 mcf
- Activities
- GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 4,977