42-329-37740
OBSERVATIONLUPIN TXL FEE
MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
11,000 ft
First Permit
2012-01-13
Latest Activity
2012-01-13
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-11-08
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
2010-07
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 (3) Elevation 2,900 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,855 ft | -4,955 ft |
| WOLFCAMP | 9,084 ft | -6,184 ft |
| STRAWN | 10,137 ft | -7,237 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 ↗
Perforations (24)
| Interval | Type |
|---|---|
| 8,252–8,256 ft | Perforated |
| 8,312–8,322 ft | Perforated |
| 8,400–8,410 ft | Perforated |
| 8,538–8,550 ft | Perforated |
| 8,746–8,756 ft | Perforated |
| 8,798–8,808 ft | Perforated |
| 8,834–8,844 ft | Perforated |
| 8,898–8,910 ft | Perforated |
| 8,976–8,988 ft | Perforated |
| 9,130–9,150 ft | Perforated |
| 9,270–9,290 ft | Perforated |
| 9,448–9,462 ft | Perforated |
| 9,640–9,650 ft | Perforated |
| 9,680–9,690 ft | Perforated |
| 9,706–9,714 ft | Perforated |
+9 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 415 ft | 325 sx |
| 8.625" | 5,325 ft | 1,700 sx |
| 5.5" | 10,650 ft | 1,108 sx |
Permit History (2)
Applications (2)
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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4166P
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2012-11-08
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
- 5,097