42-203-31870
PRODUCINGLETOURNEAU GAS UNIT 4
HARRISON County · District 6 · TGNR EAST TEXAS LLC · OAK HILL (COTTON VALLEY)
Permits
1
Max Depth
11,100 ft
First Permit
1990-01-08
Latest Activity
1990-01-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-04-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TGNR EAST TEXAS LLC ≠ Permit: UNION PACIFIC RESOURCES COMPANY
Resolved via: production → TGNR EAST 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
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 (4) Elevation 249 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PETTIT | 6,759 ft | -6,510 ft |
| TRAVIS PEAK | 7,041 ft | -6,792 ft |
| COTTON VALLEY | 8,727 ft | -8,478 ft |
| BOSSIER SHALE (Bossier) | 10,479 ft | -10,230 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 (4)
| Interval | Type |
|---|---|
| 10,353–10,357 ft | Perforated |
| 10,359–10,364 ft | Perforated |
| 10,369–10,387 ft | Perforated |
| 10,455–10,474 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,880 ft | 825 sx |
| 4.5" | 10,645 ft | 1,725 sx |
Permit History (1)
Applications (1)
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
- 3
- Max Depth
- 11,100 ft
- Drill Type
- Vertical
- County
- HARRISON
- District
- 6
- Operator
- TGNR EAST TEXAS LLC
- Completed
- 1990-04-16
Operator
- Name
- TGNR EAST TEXAS LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-04)
- Cum Oil (all leases)
- 95,452 bbl
- Cum Gas (all leases)
- 284,882,160 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 41