42-383-40920
PRODUCING HorizontalHUGHES ANGUISH 7-13 F
REAGAN County · District 7 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,800 ft
First Permit
2020-11-16
Latest Activity
2020-11-16
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2021-02-27
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
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
2021-01
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 (18) Elevation 2,663 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 2,485 ft | +178 ft |
| GRAYBURG | 2,754 ft | -91 ft |
| GRAYBURG | 3,035 ft | -372 ft |
| SAN ANDRES - SALTWATER FLOW, POS (San Andres) | 3,139 ft | -476 ft |
| SAN ANDRES - SALTWATER FLOW, POS (San Andres) | 3,328 ft | -665 ft |
| CLEARFORK (Clear Fork) | 5,067 ft | -2,404 ft |
| SPRABERRY | 6,050 ft | -3,387 ft |
| SPRABERRY | 6,608 ft | -3,945 ft |
| JO MILL | 6,922 ft | -4,259 ft |
| JO MILL | 6,926 ft | -4,263 ft |
| DEAN | 7,462 ft | -4,799 ft |
| DEAN | 7,467 ft | -4,804 ft |
| WOLFCAMP A (Wolfcamp) | 7,639 ft | -4,976 ft |
| WOLFCAMP | 7,957 ft | -5,294 ft |
| WOLFCAMP B (Wolfcamp) | 7,957 ft | -5,294 ft |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| STRAWN | — | — |
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 |
|---|---|
| 8,695–18,542 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,038 ft | 855 sx |
| 9.625" | 7,228 ft | 639 sx |
| 5.5" | 18,666 ft | 1,672 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 261
- Max Depth
- 9,800 ft
- Drill Type
- Horizontal
- County
- REAGAN
- District
- 7
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2021-02-27
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
- 4,969