42-365-38503
PRODUCING HorizontalHERNDON HV WEST UNIT
PANOLA County · District 6 · TGNR EAST TEXAS II LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
12,000 ft
First Permit
2019-07-31
Latest Activity
2019-07-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-03-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TGNR EAST TEXAS II LLC ≠ Permit: ROCKCLIFF ENERGY OPERATING LLC
Resolved via: production → 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
2020-03
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 (10) Elevation 294 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NACATOCH | 900 ft | -606 ft |
| BLOSSOM | 1,880 ft | -1,586 ft |
| FREDERICKSBURG | 2,540 ft | -2,246 ft |
| PALUXY | 2,660 ft | -2,366 ft |
| GLEN ROSE | 3,420 ft | -3,126 ft |
| RODESSA | 4,790 ft | -4,496 ft |
| PETTET (Pettit) | 5,620 ft | -5,326 ft |
| TRAVIS PEAK | 5,970 ft | -5,676 ft |
| COTTON VALLEY | 8,542 ft | -8,248 ft |
| KNOWLES LIME | 8,710 ft | -8,416 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 (1)
| Interval | Type |
|---|---|
| 11,600–18,655 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 1,044 ft | 985 sx |
| 10.75" | 6,457 ft | 2,215 sx |
| 7.625" | 10,489 ft | 880 sx |
| 5.5" | 10,801 ft | 1,090 sx |
| 5" | 18,770 ft | 1,090 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 1H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- PANOLA
- District
- 6
- Operator
- TGNR EAST TEXAS II LLC
- Completed
- 2020-03-20
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
- 138