42-329-43812
SHUT IN HorizontalRIO LLANO 11-10 G
MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
9,712 ft
First Permit
2019-10-28
Latest Activity
2019-10-28
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-10-24
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
2020-01
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 (20) Elevation 2,861 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,861 ft |
| YATES | 1,250 ft | +1,611 ft |
| SEVEN RIVERS | 1,300 ft | +1,561 ft |
| SANTA ROSA | 1,303 ft | +1,558 ft |
| YATES | 2,792 ft | +69 ft |
| SEVEN RIVERS | 3,106 ft | -245 ft |
| QUEEN | 3,700 ft | -839 ft |
| QUEEN | 3,888 ft | -1,027 ft |
| GRAYBURG | 4,411 ft | -1,550 ft |
| GRAYBURG | 4,492 ft | -1,631 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,631 ft | -1,770 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,035 ft | -2,174 ft |
| GLORIETA | 5,159 ft | -2,298 ft |
| CLEARFORK (Clear Fork) | 6,849 ft | -3,988 ft |
| CLEARFORK (Clear Fork) | 7,036 ft | -4,175 ft |
| SPRABERRY | 7,630 ft | -4,769 ft |
| SPRABERRY | 7,833 ft | -4,972 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 8,413 ft | -5,552 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,176 ft | -6,315 ft |
| GLORIETA | — | — |
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 |
|---|---|
| 10,098–20,336 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,301 ft | 859 sx |
| 9.625" | 8,998 ft | 796 sx |
| 5.5" | 20,457 ft | 2,416 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 273
- Max Depth
- 9,712 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2020-10-24
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