42-003-34649
Final CompletionSHELL-PERKINS
ANDREWS County · District 8 · HIGHMARK ENERGY OPERATING LLC · DEEP ROCK (PENN.)
Permits
1
Max Depth
9,500 ft
First Permit
1984-12-28
Latest Activity
1984-12-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-02-19
Shut-In
—
Plugged
2001-12-07
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 (7) Elevation 3,171 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,796 ft | +1,375 ft |
| YATES | 2,950 ft | +221 ft |
| SAN ANDRES | 4,399 ft | -1,228 ft |
| GLORIETTA (Glorieta) | 5,887 ft | -2,716 ft |
| WOLFCAMP PAY (Wolfcamp) | 8,554 ft | -5,383 ft |
| BASE PERMIAN (Permian (undifferentiated)) | 8,700 ft | -5,529 ft |
| PENN LIME (Pennsylvanian) | 8,844 ft | -5,673 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 |
|---|---|
| 8,596–9,364 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 320 ft | 350 sx |
| 8.625" | 6,000 ft | 2,200 sx |
| 5.5" | 9,500 ft | 930 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
- 7
- Max Depth
- 9,500 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- HIGHMARK ENERGY OPERATING LLC
- Completed
- 1985-02-19
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