42-365-33160
PRODUCINGMARKEY GAS UNIT
PANOLA County · District 6 · TGNR EAST TEXAS LLC · CARTHAGE (COTTON VALLEY)
Permits
1
Max Depth
10,100 ft
First Permit
1995-05-04
Latest Activity
1995-05-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1995-07-20
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
1995-07
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 265 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALUXY | 3,410 ft | -3,145 ft |
| BASE MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 5,346 ft | -5,081 ft |
| LOWER PETTIT (Pettit) | 6,246 ft | -5,981 ft |
| TRAVIS PEAK | 6,428 ft | -6,163 ft |
| COTTON VALLEY | 8,336 ft | -8,071 ft |
| BESSIER | 9,743 ft | -9,478 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 |
|---|---|
| 9,340–9,360 ft | Perforated |
| 9,678–9,693 ft | Perforated |
| 9,704–9,709 ft | Perforated |
| 9,720–9,730 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,037 ft | 280 sx |
| 4.5" | 9,914 ft | 1,150 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
- 8
- Max Depth
- 10,100 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- TGNR EAST TEXAS LLC
- Completed
- 1995-07-20
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