42-203-35350
PRODUCING HorizontalMCLOFFLIN HV UNIT D
HARRISON County · District 6 · TGNR EAST TEXAS II LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
3
Max Depth
12,000 ft
First Permit
2019-02-08
Latest Activity
2019-02-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-11-17
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
2019-11
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 312 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NACATOCH - OVER PRESSURED, WATER (Nacatoch) | 800 ft | -488 ft |
| BLOSSOM | 2,270 ft | -1,958 ft |
| GOODLAND | 2,370 ft | -2,058 ft |
| PALUXY | 2,590 ft | -2,278 ft |
| GLEN ROSE | 3,550 ft | -3,238 ft |
| WOODBINE | 3,640 ft | -3,328 ft |
| RODESSA | 4,720 ft | -4,408 ft |
| PETTET (Pettit) | 5,590 ft | -5,278 ft |
| TRAVIS PEAK | 5,860 ft | -5,548 ft |
| COTTON VALLEY | 7,790 ft | -7,478 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 |
|---|---|
| 11,253–20,897 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 1,024 ft | 985 sx |
| 7.625" | 9,930 ft | 2,630 sx |
| 5.5" | 10,288 ft | 1,300 sx |
| 5" | 21,062 ft | 1,300 sx |
Permit History (3)
Applications (3)
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
- 4H
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- HARRISON
- District
- 6
- Operator
- TGNR EAST TEXAS II LLC
- Completed
- 2019-11-17
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