42-329-46143
SHUT IN HorizontalMIDWAY 2-35 B
MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,975 ft
First Permit
2023-02-16
Latest Activity
2023-02-16
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-10-02
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
2023-04
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 2,683 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 960 ft | +1,723 ft |
| SANTA ROSA | 1,133 ft | +1,550 ft |
| RUSTLER | 1,541 ft | +1,142 ft |
| RUSTLER | 1,605 ft | +1,078 ft |
| YATES | 2,380 ft | +303 ft |
| YATES | 2,441 ft | +242 ft |
| SEVEN RIVERS | 2,660 ft | +23 ft |
| SEVEN RIVERS | 2,756 ft | -73 ft |
| QUEEN | 3,365 ft | -682 ft |
| QUEEN | 3,417 ft | -734 ft |
| GRAYBURG | 3,988 ft | -1,305 ft |
| GRAYBURG | 4,111 ft | -1,428 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,134 ft | -1,451 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,228 ft | -1,545 ft |
| GLORIETA | 5,384 ft | -2,701 ft |
| GLORIETA | 5,406 ft | -2,723 ft |
| CLEARFORK (Clear Fork) | 6,337 ft | -3,654 ft |
| CLEARFORK (Clear Fork) | 6,339 ft | -3,656 ft |
| SPRABERRY | 7,221 ft | -4,538 ft |
| SPRABERRY | 7,222 ft | -4,539 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 |
|---|---|
| 9,201–19,522 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,322 ft | 1,120 sx |
| 9.625" | 8,325 ft | 1,235 sx |
| 5.5" | 19,643 ft | 2,430 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
- 8,975 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2023-10-02
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