42-401-34590
PRODUCINGTUFCO GAS UNIT 1
RUSK County · District 6 · BUCKHORN OPERATING LLC · BRACHFIELD S.E. (COTTON VALLEY)
Permits
2
Max Depth
11,300 ft
First Permit
2007-12-10
Latest Activity
2007-12-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-02-11
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Permit operator mismatch
Scheduling: BUCKHORN OPERATING LLC ≠ Permit: ENDURING RESOURCES, LLC
Resolved via: production → BUCKHORN OPERATING 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
2008-02
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 (4) Elevation 363 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PETTIT | 6,946 ft | -6,583 ft |
| TRAVIS PEAK | 7,291 ft | -6,928 ft |
| COTTON VALLEY | 9,338 ft | -8,975 ft |
| BOSSEIR | 10,710 ft | -10,347 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 (1)
| Interval | Type |
|---|---|
| 10,131–10,663 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,309 ft | 430 sx |
| 4.5" | 10,840 ft | 945 sx |
Permit History (2)
Applications (2)
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
- 5
- Max Depth
- 11,300 ft
- Drill Type
- Vertical
- County
- RUSK
- District
- 6
- Operator
- BUCKHORN OPERATING LLC
- Completed
- 2008-02-11
Operator
- Name
- BUCKHORN OPER LLC
- Location
- MT ENTERPRI, SE
- P-5 Status
- Active (filed 2025-06-10)
- Cum Oil (all leases)
- 8,499 bbl
- Cum Gas (all leases)
- 20,846,122 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 8