42-461-38898
PRODUCINGFOUR CORNERS TXL FEE C
UPTON County · District 8 · DIAMONDBACK E&P LLC · SALLIE ANN (SPRABERRY-WOLFCAMP)
Permits
1
Max Depth
12,000 ft
First Permit
2013-10-04
Latest Activity
2013-10-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-12-11
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: CHEVRON U. S. A. INC.
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
2013-08
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 (6) Elevation 2,892 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEAR FORK | 7,045 ft | -4,153 ft |
| SPAYBERRY | 7,796 ft | -4,904 ft |
| SPRABERRY | 7,796 ft | -4,904 ft |
| WOLFCAMP | 8,870 ft | -5,978 ft |
| STRAWN | 10,194 ft | -7,302 ft |
| ATOKA | 10,822 ft | -7,930 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 (6)
| Interval | Type |
|---|---|
| 8,075–8,755 ft | Perforated |
| 8,870–9,055 ft | Perforated |
| 9,170–9,905 ft | Perforated |
| 10,015–10,096 ft | Perforated |
| 10,504–10,524 ft | Perforated |
| 10,822–10,921 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 453 ft | 700 sx |
| 8.625" | 5,160 ft | 875 sx |
| 5.5" | 11,088 ft | 1,250 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1515U
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2013-12-11
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
- 5,089