42-371-38302
Final CompletionSHERBINO HEIRS 0163 UNIT
PECOS County · District 8 · VAQUERO OPERATING · PALOMINO (ELLENBURGER)
Permits
1
Max Depth
11,000 ft
First Permit
2008-05-22
Latest Activity
2008-05-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-10-02
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: VAQUERO OPERATING ≠ Permit: MLC OPERATING, LP
Resolved via: production → VAQUERO OPERATING
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
2007-08
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 2,946 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP LIMESTONE (Wolfcamp) | 6,625 ft | -3,679 ft |
| CISCO LIMESTONE (Cisco) | 7,256 ft | -4,310 ft |
| STRAWN LIMESTONE (Strawn) | 8,506 ft | -5,560 ft |
| SIMPSON GROUP: WADDLE LIMESTONE (Simpson) | 9,593 ft | -6,647 ft |
| SIMPSON GROUP:WADDELL LIMESTONE (Simpson) | 9,596 ft | -6,650 ft |
| PALOMINO (ELLENBURGER) | 9,925 ft | -6,979 ft |
| ELLENBURGER | 10,066 ft | -7,120 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 (2)
| Interval | Type |
|---|---|
| 10,066–10,140 ft | Perforated |
| 10,198–10,216 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 850 ft | 585 sx |
| 8.625" | 3,415 ft | 1,276 sx |
| 5.5" | 10,496 ft | 655 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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.
No GPS coordinates yet
Well Details
- Well Number
- 0263
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- VAQUERO OPERATING
- Completed
- 2008-10-02
Operator
- Name
- VAQUERO OPERATING
- Location
- FT STOCKTON
- P-5 Status
- X (filed 2025-09-25)
- Cum Oil (all leases)
- 30,106 bbl
- Cum Gas (all leases)
- 996,988 mcf
- Activities
- OPRS/G, OPRS/O