42-203-35603
PRODUCING HorizontalMAYO-GRIFFIN HV UNIT A
HARRISON County · District 6 · TGNR EAST TEXAS II LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
13,000 ft
First Permit
2023-08-11
Latest Activity
2023-08-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-04-01
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
2024-04
Last Production
2026-07
Operator History
originally filed by ROCKCLIFF ENERGY OPERATING 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 (10) Elevation 326 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GOODLAND | 2,618 ft | -2,292 ft |
| PALUXY | 3,080 ft | -2,754 ft |
| GLEN ROSE | 3,413 ft | -3,087 ft |
| RODESSA | 5,183 ft | -4,857 ft |
| PETTET (Pettit) | 5,910 ft | -5,584 ft |
| TRAVIS PEAK | 6,303 ft | -5,977 ft |
| COTTON VALLEY | 8,138 ft | -7,812 ft |
| BLOSSOM | — | — |
| NACATOCH - OVER PRESSURED, WATER (Nacatoch) | — | — |
| WOODBINE | — | — |
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 |
|---|---|
| 11,532–19,530 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,510 ft | 940 sx |
| 7.625" | 9,368 ft | 2,320 sx |
| 5.5" | 19,556 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
- 13,000 ft
- Drill Type
- Horizontal
- County
- HARRISON
- District
- 6
- Operator
- TGNR EAST TEXAS II LLC
- Completed
- 2024-04-01
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