42-317-42392
Final Completion HorizontalLASSARD B
MARTIN County · District 8 · SM ENERGY COMPANY · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,500 ft
First Permit
2019-08-09
Latest Activity
2019-08-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-11-12
Shut-In
—
Plugged
—
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
2019-09
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,689 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,216 ft | +473 ft |
| QUEEN | 2,767 ft | -78 ft |
| GRAYBURG | 3,477 ft | -788 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,008 ft | -1,319 ft |
| SPRABERRY | 7,028 ft | -4,339 ft |
| CISCO | — | — |
| DEAN | — | — |
| PENNSYLVANIAN | — | — |
| SANTA ROSA | — | — |
| WOLFCAMP | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 8,169–18,355 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 420 ft | 425 sx |
| 9.625" | 7,336 ft | 1,175 sx |
| 5.5" | 18,452 ft | 2,440 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 3 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.
Well Details
- Well Number
- 3211JM
- Max Depth
- 10,500 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- SM ENERGY COMPANY
- Completed
- 2019-11-12
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