42-479-38157
PRODUCINGUNION RANCH STATE GU
WEBB County · District 4 · MOUNTAIN V TEXAS LLC · TIFFANY (WILCOX CARRIZO)
Permits
2
Max Depth
13,000 ft
First Permit
2002-07-08
Latest Activity
2002-07-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2002-08-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MOUNTAIN V TEXAS LLC ≠ Permit: EOG RESOURCES, INC.
Resolved via: production → MOUNTAIN V TEXAS, 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
2002-08
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 (6) Elevation 646 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF ROSENBERG | 2,835 ft | -2,189 ft |
| TOP OF BRUNI | 3,275 ft | -2,629 ft |
| TOP OF QUEEN CITY (Queen City) | 5,245 ft | -4,599 ft |
| TOP OF WILCOX (Wilcox) | 7,474 ft | -6,828 ft |
| TOP OF LWR WILCOX | 10,500 ft | -9,854 ft |
| TOP OF LOBO UNC. | — | — |
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 (1)
| Interval | Type |
|---|---|
| 11,198–11,332 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 484 ft | 205 sx |
| 7" | 10,007 ft | 310 sx |
| 4.5" | 11,145 ft | 202 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 1
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- MOUNTAIN V TEXAS LLC
- Completed
- 2002-08-30
Operator
- Location
- BUCKHANNON
- P-5 Status
- Active (filed 2025-09-11)
- Cum Oil (all leases)
- 13,510 bbl
- Cum Gas (all leases)
- 838,334 mcf
- Activities
- OPRS/G, OPRS/O