Permits
2
Max Depth
11,000 ft
First Permit
2007-09-20
Latest Activity
2007-09-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-07-09
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SM ENERGY COMPANY ≠ Permit: ST. MARY LAND & EXPLORATION CO.
Resolved via: production → SM ENERGY COMPANY
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
2005-02
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 (4) Elevation 2,878 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,930 ft | -2,052 ft |
| CLEARFORK (Clear Fork) | 7,095 ft | -4,217 ft |
| SPRABERRY | 9,125 ft | -6,247 ft |
| WOLFCAMP | 9,125 ft | -6,247 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 (9)
| Interval | Type |
|---|---|
| 7,880–7,890 ft | Perforated |
| 8,165–8,175 ft | Perforated |
| 8,310–8,320 ft | Perforated |
| 9,330–9,350 ft | Perforated |
| 9,470–9,490 ft | Perforated |
| 9,780–9,790 ft | Perforated |
| 10,060–10,800 ft | Perforated |
| 10,230–10,250 ft | Perforated |
| 10,350–10,370 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 379 ft | 225 sx |
| 5.5" | 10,565 ft | 1,130 sx |
Permit History (2)
Applications (2)
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 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
- 4812
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- SM ENERGY COMPANY
- Completed
- 2008-07-09
Operator
- Name
- SM ENGY CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-09-03)
- Cum Oil (all leases)
- 259,095,814 bbl
- Cum Gas (all leases)
- 2,018,206,272 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 2,446