42-365-31074
PRODUCINGMARKEY GAS UNIT
PANOLA County · District 6 · TGNR EAST TEXAS LLC · CARTHAGE (COTTON VALLEY)
Permits
1
Max Depth
10,097 ft
First Permit
1980-01-07
Latest Activity
1980-01-07
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1980-08-05
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TGNR EAST TEXAS LLC ≠ Permit: MCGOLDRICK OIL CO.
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (9)
| Interval | Type |
|---|---|
| 8,646–8,656 ft | Perforated |
| 8,684–8,694 ft | Perforated |
| 8,760–8,770 ft | Perforated |
| 8,888–8,898 ft | Perforated |
| 8,924–8,934 ft | Perforated |
| 9,010–9,020 ft | Perforated |
| 9,062–9,072 ft | Perforated |
| 9,358–9,748 ft | Perforated |
| 9,748–9,358 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,000 ft | 780 sx |
| 2.875" | 9,108 ft | — |
| 5.5" | 10,092 ft | 1,900 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 1
- Max Depth
- 10,097 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- TGNR EAST TEXAS LLC
- Completed
- 1980-08-05
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