42-203-34841
Unperfed Completion HorizontalVAUGHAN GAS UNIT 1
HARRISON County · District 6 · TGNR EAST TEXAS II LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
12,000 ft
First Permit
2009-06-03
Latest Activity
2009-06-03
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-08-25
Shut-In
—
Plugged
2026-03-06
EWA / Permit operator mismatch
Scheduling: TGNR EAST TEXAS II LLC ≠ Permit: SAMSON LONE STAR, LLC
Resolved via: scheduling → TGNR EAST TEXAS II 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
2009-08
Last Production
2026-05
Operator History
originally filed by SAMSON LONE STAR, LLC — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 295 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 4,759 ft | -4,464 ft |
| RODESSA | 5,057 ft | -4,762 ft |
| PETTET (Pettit) | 5,819 ft | -5,524 ft |
| TRAVIS PEAK | 6,124 ft | -5,829 ft |
| COTTON VALLEY | 7,944 ft | -7,649 ft |
| BOSSIER | 9,670 ft | -9,375 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 ↗
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,237 ft | 615 sx |
| 7" | 10,777 ft | 1,325 sx |
| 4.5" | 15,355 ft | 1,065 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
- 4H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- HARRISON
- District
- 6
- Operator
- TGNR EAST TEXAS II LLC
- Completed
- 2009-08-25
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-18)
- Cum Oil (all leases)
- 4,042 bbl
- Cum Gas (all leases)
- 1,016,505,153 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 139