42-479-33892
Final CompletionHIRSCH
WEBB County · District 4 · TRANSAMERICAN NATURAL GAS CORP. · VAQUILLAS RANCH (WILCOX 11 100)
Permits
1
Max Depth
12,600 ft
First Permit
1984-05-16
Latest Activity
1984-05-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-01-20
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TRANSAMERICAN NATURAL GAS CORP. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: TRANSAMERICAN NATURAL GAS CORP. ≠ Permit: GHR ENERGY CORP.
Resolved via: production → HILCORP ENERGY 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
1993-01
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 (5) Elevation 667 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA | 2,150 ft | -1,483 ft |
| QUEEN CITY | 3,700 ft | -3,033 ft |
| WILCOX CARRIZZO (Wilcox) | 6,000 ft | -5,333 ft |
| LOWER WILCOX (Wilcox) | 7,800 ft | -7,133 ft |
| WILLS POINT | 12,300 ft | -11,633 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 |
|---|---|
| 10,500–10,920 ft | Perforated |
| 11,659–11,792 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 817 ft | 215 sx |
| 9.875" | 8,206 ft | 142 sx |
| 5" | 12,200 ft | 500 sx |
| 5" | — | — |
Permit History (1)
Applications (2)
Records & Logs
4 completion filings on record.
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
- 12,600 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- TRANSAMERICAN NATURAL GAS CORP.
- Completed
- 1985-01-20
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 1999-09-14)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 164,941,471 mcf
- Activities
- G/PUR
- Total Permits
- 772