Permits
1
Max Depth
5,000 ft
First Permit
1977-08-12
Latest Activity
1977-08-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-11-04
Shut-In
—
Plugged
2001-04-09
EWA / Permit operator mismatch
Scheduling: MMGL EAST TEXAS II LLC ≠ Permit: EXXON CORP.
Resolved via: production → MMGL EAST TEXAS II, 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
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 (9) Elevation 335 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TAYLOR | 319 ft | +16 ft |
| NACHTOCH | 2,231 ft | -1,896 ft |
| NACHTOCK | 2,231 ft | -1,896 ft |
| PECAN GAP | 2,955 ft | -2,620 ft |
| TAYLOR | 3,119 ft | -2,784 ft |
| AUSTIN CHALK | 4,000 ft | -3,665 ft |
| EAGLE FORD | 4,236 ft | -3,901 ft |
| EAGLEFORD (Eagle Ford) | 4,236 ft | -3,901 ft |
| WOODBINE | 4,443 ft | -4,108 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 (5)
| Interval | Type |
|---|---|
| 4,692–4,720 ft | Perforated |
| 4,774–4,780 ft | Perforated |
| 4,790–4,806 ft | Perforated |
| 4,809–4,824 ft | Perforated |
| 4,828–4,838 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,663 ft | 450 sx |
| 8.625" | 1,663 ft | — |
| 5.5" | 5,050 ft | 665 sx |
| 5.5" | 5,050 ft | — |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 4206
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- WOOD
- District
- 6
- Operator
- MMGL EAST TEXAS II LLC
- Completed
- 1991-11-04
Operator
- Location
- DALLAS
- P-5 Status
- X (filed 2026-03-10)
- Cum Oil (all leases)
- 4,113,665 bbl
- Cum Gas (all leases)
- 788,576 mcf
- Activities
- OPRS/G, OPRS/O