42-003-34820
SHUT INSHELL-PERKINS
ANDREWS County · District 8 · HIGHMARK ENERGY OPERATING LLC · DEEP ROCK (PENN.)
Permits
1
Max Depth
9,500 ft
First Permit
1985-03-12
Latest Activity
1985-03-12
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1985-04-19
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: MARALO, INC.
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
1993-01
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 (8) Elevation 3,191 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,727 ft | +1,464 ft |
| YATES | 2,847 ft | +344 ft |
| SAN ANDRES | 4,330 ft | -1,139 ft |
| GLORIETTA (Glorieta) | 5,709 ft | -2,518 ft |
| WOLFCAMP | 8,518 ft | -5,327 ft |
| BASE PERMIAN (Permian (undifferentiated)) | 8,654 ft | -5,463 ft |
| PENN LIME MKR (Pennsylvanian) | 8,781 ft | -5,590 ft |
| ATOKA SHALE (Atoka) | 9,356 ft | -6,165 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 (1)
| Interval | Type |
|---|---|
| 8,536–9,084 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 350 ft | 350 sx |
| 8.625" | 6,010 ft | 2,250 sx |
| 5.5" | 9,400 ft | 800 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 8
- Max Depth
- 9,500 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1985-04-19
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