42-365-36838
Final CompletionDAVIS VERA
PANOLA County · District 6 · TANOS EXPLORATION II LLC · CARTHAGE (COTTON VALLEY)
Permits
2
Max Depth
10,200 ft
First Permit
2007-09-06
Latest Activity
2020-02-05
Lifespan
12 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2010-04-02
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TANOS EXPLORATION II LLC ≠ Production: DIVERSIFIED PRODUCTION LLC (reported 2026-04)
Resolved via: production → DIVERSIFIED PRODUCTION 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
2009-02
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 (9) Elevation 340 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/FERRY LAKE ANHYDRITE | 5,468 ft | -5,128 ft |
| RODESSA | 5,572 ft | -5,232 ft |
| T/SLIGO/UPPER PETTET | 6,199 ft | -5,859 ft |
| PETTET (Pettit) | 6,203 ft | -5,863 ft |
| T/TRAVIS PEAK | 6,589 ft | -6,249 ft |
| TRAVIS PEAK | 6,590 ft | -6,250 ft |
| T/COTTON VALLEY | 8,580 ft | -8,240 ft |
| BASE C/V "B" LIME | 8,690 ft | -8,350 ft |
| COTTON VALLEY | 8,708 ft | -8,368 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 6,819–6,830 ft | Perforated |
| 8,544–9,666 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,878 ft | 637 sx |
| 5.5" | 9,930 ft | 1,345 sx |
Permit History (2)
Applications (2)
Records & Logs
4 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.
Well Details
- Well Number
- 8
- Max Depth
- 10,200 ft
- Drill Type
- Vertical
- County
- PANOLA
- District
- 6
- Operator
- TANOS EXPLORATION II LLC
- Completed
- 2010-04-02
Operator
- Name
- TANOS EXPL II, LLC
- Location
- TYLER
- P-5 Status
- Delinquent (filed 2023-05-19)
- Cum Oil (all leases)
- 82,052 bbl
- Cum Gas (all leases)
- 341,446,076 mcf
- Total Permits
- 236