42-461-39728
Final CompletionFOUR 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
2015-04-08
Latest Activity
2015-04-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-10-19
Shut-In
—
Plugged
2023-10-26
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 (11) Elevation 2,894 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,085 ft | -191 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,701 ft | -1,807 ft |
| CLEAR FORK | 7,013 ft | -4,119 ft |
| SPRABERRY | 7,767 ft | -4,873 ft |
| WOLFCAMP | 9,024 ft | -6,130 ft |
| STRAWN | 10,120 ft | -7,226 ft |
| ATOKA | 10,408 ft | -7,514 ft |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| GRAYBURG | — | — |
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 (24)
| Interval | Type |
|---|---|
| 7,535–7,536 ft | Perforated |
| 7,535–10,968 ft | Perforated |
| 7,591–7,592 ft | Perforated |
| 7,606–7,615 ft | Perforated |
| 7,645–7,646 ft | Perforated |
| 7,701–7,703 ft | Perforated |
| 8,213–8,214 ft | Perforated |
| 8,273–8,275 ft | Perforated |
| 8,342–8,344 ft | Perforated |
| 8,793–8,795 ft | Perforated |
| 8,849–8,851 ft | Perforated |
| 8,900–8,902 ft | Perforated |
| 9,024–9,028 ft | Perforated |
| 9,074–9,078 ft | Perforated |
| 9,221–9,225 ft | Perforated |
+9 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 446 ft | 400 sx |
| 8.625" | 5,190 ft | 1,115 sx |
| 5.5" | 11,211 ft | 1,051 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
- 2139U
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2015-10-19
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
- 4,970