42-401-32884
PRODUCINGMINOR A. GAS UNIT
RUSK County · District 6 · HIGHMARK ENERGY OPERATING LLC · OAK HILL (COTTON VALLEY)
Permits
1
Max Depth
10,800 ft
First Permit
1998-07-17
Latest Activity
1998-07-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1998-11-24
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
1998-11
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 (6) Elevation 356 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 5,700 ft | -5,344 ft |
| RODESSA | 6,080 ft | -5,724 ft |
| PETTIT | 6,710 ft | -6,354 ft |
| TRAVIS PEAK | 7,000 ft | -6,644 ft |
| COTTON VALLEY | 9,010 ft | -8,654 ft |
| BOSSIER SHALE (Bossier) | 10,430 ft | -10,074 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 (16)
| Interval | Type |
|---|---|
| 9,022–9,026 ft | Perforated |
| 9,038–9,040 ft | Perforated |
| 9,090–9,098 ft | Perforated |
| 9,186–9,194 ft | Perforated |
| 9,806–9,810 ft | Perforated |
| 9,836–9,842 ft | Perforated |
| 9,870–9,874 ft | Perforated |
| 9,918–9,924 ft | Perforated |
| 9,940–9,944 ft | Perforated |
| 10,138–10,142 ft | Perforated |
| 10,148–10,150 ft | Perforated |
| 10,208–10,214 ft | Perforated |
| 10,252–10,254 ft | Perforated |
| 10,290–10,292 ft | Perforated |
| 10,302–10,308 ft | Perforated |
+1 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 40 ft | 4 yd³ |
| 8.625" | 1,043 ft | 315 sx |
| 4.5" | 10,560 ft | 1,450 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
- 5
- Max Depth
- 10,800 ft
- Drill Type
- Vertical
- County
- RUSK
- District
- 6
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1998-11-24
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