42-365-33427
PRODUCINGMARKEY GAS UNIT
PANOLA County · District 6 · TGNR EAST TEXAS LLC · CARTHAGE (COTTON VALLEY)
Permits
1
Max Depth
10,200 ft
First Permit
1996-06-12
Latest Activity
1996-06-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1996-09-09
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
1996-09
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 304 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALUXY | 3,442 ft | -3,138 ft |
| BASE MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 5,421 ft | -5,117 ft |
| LOWER PETTIT (Pettit) | 6,318 ft | -6,014 ft |
| TRAVIS PEAK | 6,518 ft | -6,214 ft |
| COTTON VALLEY | 8,438 ft | -8,134 ft |
| BOSSIER | 9,846 ft | -9,542 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 (8)
| Interval | Type |
|---|---|
| 8,734–8,754 ft | Perforated |
| 8,830–8,840 ft | Perforated |
| 8,966–8,976 ft | Perforated |
| 9,006–9,016 ft | Perforated |
| 9,028–9,038 ft | Perforated |
| 9,144–9,164 ft | Perforated |
| 9,766–9,786 ft | Perforated |
| 9,804–9,814 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,010 ft | 280 sx |
| 4.5" | 9,979 ft | 1,400 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
- 9
- Max Depth
- 10,200 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- TGNR EAST TEXAS LLC
- Completed
- 1996-09-09
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