42-461-39726
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
2015-04-08
Latest Activity
2015-04-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-08-26
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 (10) Elevation 2,895 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,031 ft | -136 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 4,683 ft | -1,788 ft |
| SPRABERRY | 7,744 ft | -4,849 ft |
| WOLFCAMP | 9,047 ft | -6,152 ft |
| STRAWN | 10,104 ft | -7,209 ft |
| ATOKA | 10,372 ft | -7,477 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 (26)
| Interval | Type |
|---|---|
| 8,627–8,628 ft | Perforated |
| 8,676–8,678 ft | Perforated |
| 8,759–8,760 ft | Perforated |
| 8,811–8,812 ft | Perforated |
| 8,875–8,876 ft | Perforated |
| 8,934–8,935 ft | Perforated |
| 9,008–9,009 ft | Perforated |
| 9,274–9,277 ft | Perforated |
| 9,328–9,331 ft | Perforated |
| 9,374–9,377 ft | Perforated |
| 9,479–9,483 ft | Perforated |
| 9,523–9,527 ft | Perforated |
| 9,672–9,692 ft | Perforated |
| 9,807–9,810 ft | Perforated |
| 9,878–9,881 ft | Perforated |
+11 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 438 ft | 455 sx |
| 8.625" | 5,426 ft | 1,076 sx |
| 5.5" | 11,104 ft | 1,074 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
- 2131U
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2015-08-26
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
- 5,079