42-479-40898
PRODUCING HorizontalUVALLE STATE
WEBB County · District 4 · MIDDLETON OIL COMPANY · LAS TIENDAS (OLMOS)
Permits
1
Max Depth
12,000 ft
First Permit
2010-05-07
Latest Activity
2010-05-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-01-05
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: MIDDLETON OIL COMPANY ≠ Permit: ESCONDIDO RESOURCES II, LLC
Resolved via: production → MIDDLETON OIL COMPANY
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
2011-01
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 (4) Elevation 565 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 2,449 ft | -1,884 ft |
| LWR WILCOX | 3,408 ft | -2,843 ft |
| ESCONDIDO | 4,538 ft | -3,973 ft |
| OLMOS | 6,381 ft | -5,816 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 (4)
| Interval | Type |
|---|---|
| 8,906–9,361 ft | Perforated |
| 9,460–9,936 ft | Perforated |
| 10,018–10,471 ft | Perforated |
| 10,571–11,026 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,154 ft | 631 sx |
| 4.5" | 11,229 ft | 3,100 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 1H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- WEBB
- District
- 4
- Operator
- MIDDLETON OIL COMPANY
- Completed
- 2011-01-05
Operator
- Name
- MIDDLETON OIL CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-18)
- Cum Oil (all leases)
- 125,566 bbl
- Cum Gas (all leases)
- 27,237,170 mcf
- Activities
- OPRS/G
- Total Permits
- 60