42-329-43357
PRODUCING HorizontalRIO WICHITA 15-10 B
MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,000 ft
First Permit
2019-05-15
Latest Activity
2019-05-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-04-30
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
2019-09
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 (13) Elevation 2,828 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 960 ft | +1,868 ft |
| YATES | 2,763 ft | +65 ft |
| SEVEN RIVERS | 3,160 ft | -332 ft |
| QUEEN | 4,022 ft | -1,194 ft |
| GRAYBURG | 4,770 ft | -1,942 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,396 ft | -2,568 ft |
| GLORIETA | 6,107 ft | -3,279 ft |
| CLEARFORK (Clear Fork) | 7,013 ft | -4,185 ft |
| CLEARFORK (Clear Fork) | 7,023 ft | -4,195 ft |
| SPRABERRY | 7,842 ft | -5,014 ft |
| SPRABERRY | 7,858 ft | -5,030 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,148 ft | -6,320 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 9,168 ft | -6,340 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 ↗
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 |
|---|---|
| 10,105–19,976 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,430 ft | 1,215 sx |
| 9.625" | 8,965 ft | 1,425 sx |
| 5.5" | 20,098 ft | 2,640 sx |
Permit History (1)
Applications (1)
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
- 221
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2020-04-30
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