42-365-37234
PRODUCINGMARKEY GAS UNIT
PANOLA County · District 6 · TGNR EAST TEXAS LLC · CARTHAGE (COTTON VALLEY)
Permits
1
Max Depth
12,000 ft
First Permit
2008-10-10
Latest Activity
2008-10-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-01-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TGNR EAST TEXAS LLC ≠ Permit: ANADARKO E&P COMPANY LP
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
2009-01
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 283 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 2,622 ft | -2,339 ft |
| JAMES LIME | 5,892 ft | -5,609 ft |
| PETTIT | 6,180 ft | -5,897 ft |
| TRAVIS PEAK | 6,522 ft | -6,239 ft |
| COTTON VALLEY | 8,455 ft | -8,172 ft |
| JUSTISS | 9,239 ft | -8,956 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 (2)
| Interval | Type |
|---|---|
| 8,838–9,205 ft | Perforated |
| 9,442–9,834 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,038 ft | 399 sx |
| 5.5" | 9,987 ft | 1,507 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
- 11
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- TGNR EAST TEXAS LLC
- Completed
- 2009-01-10
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