42-481-34864
PRODUCINGCOUEY-HARFST GAS UNIT
WHARTON County · District 3 · MOUNTAIN V TEXAS LLC · PORTER S CREEK SOUTH (WILCOX)
Permits
2
Max Depth
14,400 ft
First Permit
2006-10-06
Latest Activity
2006-10-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-03-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: MOUNTAIN V TEXAS LLC ≠ Production: TMR EXPLORATION, INC. (reported 2025-01)
EWA / Permit operator mismatch
Scheduling: MOUNTAIN V TEXAS LLC ≠ Permit: NATIONAL ONSHORE LP
Resolved via: scheduling → 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
2007-03
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 107 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE FRIO (Frio) | 5,402 ft | -5,295 ft |
| TOP YEGUA (Yegua) | 7,048 ft | -6,941 ft |
| TOP WILCOX (Wilcox) | 11,126 ft | -11,019 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 |
|---|---|
| 12,726–12,758 ft | Perforated |
| 13,168–13,260 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,499 ft | 1,415 sx |
| 9.625" | 6,919 ft | 665 sx |
| 5.5" | 9,415 ft | 320 sx |
| 5.5" | 9,466 ft | 60 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
- 2
- Max Depth
- 14,400 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- MOUNTAIN V TEXAS LLC
- Completed
- 2007-03-21
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