42-183-31472
Final CompletionHARRISON P.D. E G.U.
GREGG County · District 6 · TANOS EXPLORATION LLC · WILLOW SPRINGS (COTTON VALLEY W)
Permits
2
Max Depth
10,900 ft
First Permit
2001-04-19
Latest Activity
2011-05-18
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-02-16
Shut-In
—
Plugged
—
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
2002-02
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 412 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOODBINE | 3,580 ft | -3,168 ft |
| PALUXY | 4,790 ft | -4,378 ft |
| UPPER GLENROSE (Glen Rose) | 5,035 ft | -4,623 ft |
| RODESSA | 6,730 ft | -6,318 ft |
| PETTET (Pettit) | 7,375 ft | -6,963 ft |
| PETTIT | 7,375 ft | -6,963 ft |
| TRAVIS PEAK | 7,560 ft | -7,148 ft |
| T. CVB LM | 9,200 ft | -8,788 ft |
| TAYLOR | 10,405 ft | -9,993 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 |
|---|---|
| 7,668–7,676 ft | Perforated |
| 10,532–10,722 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,120 ft | 505 sx |
| 4.5" | 10,850 ft | 1,810 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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
- 10,900 ft
- Drill Type
- Vertical
- County
- GREGG
- District
- 6
- Operator
- TANOS EXPLORATION LLC
- Completed
- 2002-02-16
Operator
- Name
- TANOS EXPL, LLC
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2013-05-10)
- Cum Oil (all leases)
- 62,019 bbl
- Cum Gas (all leases)
- 30,898,746 mcf
- Total Permits
- 35