42-493-32022
Final Completion HorizontalESCHENBURG R.L. II C
WILSON County · District 1 · TOHUNGA PETROLEUM INC · MARCELINA CREEK (AUSTIN CHALK)
Permits
3
Max Depth
9,000 ft
First Permit
1987-09-21
Latest Activity
2011-06-30
Lifespan
24 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-12-30
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TOHUNGA PETROLEUM INC ≠ Production: LUCAS ENERGY, INC. (reported 2014-08)
EWA / Permit operator mismatch
Scheduling: TOHUNGA PETROLEUM INC ≠ Permit: LUCAS ENERGY, INC.
Resolved via: scheduling → TOHUNGA PETROLEUM INC
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 (6) Elevation 386 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANACACHO | 6,012 ft | -5,626 ft |
| AUSTIN CHALK | 6,164 ft | -5,778 ft |
| EAGLE FORD | 6,398 ft | -6,012 ft |
| EAGLEFORD (Eagle Ford) | 6,398 ft | -6,012 ft |
| BUDA | 6,448 ft | -6,062 ft |
| DEL RIO | 6,542 ft | -6,156 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 (3)
| Interval | Type |
|---|---|
| 6,230–6,418 ft | Perforated |
| 6,232–6,395 ft | Open hole |
| 6,385–6,400 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 749 ft | 120 sx |
| 4.5" | 6,561 ft | 1,035 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 2 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
- 4H
- Max Depth
- 9,000 ft
- Drill Type
- Horizontal
- County
- WILSON
- District
- 1
- Operator
- TOHUNGA PETROLEUM INC
- Completed
- 1987-12-30
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1996-08-26)
- Cum Oil (all leases)
- 4,812 bbl
- Cum Gas (all leases)
- — mcf