42-401-32856
PRODUCINGMINOR A. GAS UNIT
RUSK County · District 6 · HIGHMARK ENERGY OPERATING LLC · OAK HILL (COTTON VALLEY)
Permits
1
Max Depth
10,500 ft
First Permit
1998-04-08
Latest Activity
1998-04-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1998-08-04
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: AMOCO PRODUCTION COMPANY
Resolved via: production → HIGHMARK ENERGY 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
1998-08
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 (6) Elevation 369 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 5,750 ft | -5,381 ft |
| RODESSA | 6,100 ft | -5,731 ft |
| PETTIT | 6,720 ft | -6,351 ft |
| TRAVIS PEAK | 7,120 ft | -6,751 ft |
| COTTON VALLEY | 9,130 ft | -8,761 ft |
| BOSSIER SHALE (Bossier) | 10,450 ft | -10,081 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 (22)
| Interval | Type |
|---|---|
| 9,012–9,016 ft | Perforated |
| 9,076–9,078 ft | Perforated |
| 9,129–9,132 ft | Perforated |
| 9,183–9,187 ft | Perforated |
| 9,226–9,232 ft | Perforated |
| 9,342–9,348 ft | Perforated |
| 9,366–9,372 ft | Perforated |
| 9,388–9,392 ft | Perforated |
| 9,616–9,628 ft | Perforated |
| 9,702–9,708 ft | Perforated |
| 9,806–9,812 ft | Perforated |
| 9,845–9,847 ft | Perforated |
| 9,860–9,866 ft | Perforated |
| 9,922–9,930 ft | Perforated |
| 10,144–10,148 ft | Perforated |
+7 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | 4 yd³ |
| 8.625" | 1,022 ft | 340 sx |
| 4.5" | 10,578 ft | 1,315 sx |
Permit History (1)
Applications (1)
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
- 3
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- RUSK
- District
- 6
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1998-08-04
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-09)
- Cum Oil (all leases)
- 4,551,977 bbl
- Cum Gas (all leases)
- 30,465,409 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 15