42-317-40358
PRODUCING HorizontalWHITAKER 21-28 UNIT
MARTIN County · District 8 · SM ENERGY COMPANY · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,500 ft
First Permit
2015-12-22
Latest Activity
2015-12-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-03-17
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SM ENERGY COMPANY ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
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
2016-03
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 (10) Elevation 2,545 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,545 ft |
| YATES | 2,050 ft | +495 ft |
| QUEEN | 3,700 ft | -1,155 ft |
| GRAYBURG | 4,500 ft | -1,955 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres) | 4,750 ft | -2,205 ft |
| CISCO | 5,750 ft | -3,205 ft |
| SPRABERRY | 7,200 ft | -4,655 ft |
| DEAN | 7,980 ft | -5,435 ft |
| WOLFCAMP | 8,400 ft | -5,855 ft |
| PENNSYLVANIAN | — | — |
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 |
|---|---|
| 8,710–17,502 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,388 ft | 945 sx |
| 9.625" | 7,818 ft | 805 sx |
| 5.5" | 17,639 ft | 2,650 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 1H
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- MARTIN
- District
- 8
- Operator
- SM ENERGY COMPANY
- Completed
- 2016-03-17
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