42-329-40133
Final Completion HorizontalSPANISH TRAIL 47-01E1
MIDLAND County · District 8 · RSP PERMIAN LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,000 ft
First Permit
2015-03-12
Latest Activity
2015-03-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2016-07-15
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: RSP PERMIAN LLC ≠ Production: COG OPERATING LLC (reported 2026-04)
Resolved via: production → COG 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
2016-07
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 2,878 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,010 ft | +1,868 ft |
| YATES | 2,911 ft | -33 ft |
| SEVEN RIVERS | 3,153 ft | -275 ft |
| QUEEN | 4,056 ft | -1,178 ft |
| GRAYBURG | 4,572 ft | -1,694 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,690 ft | -1,812 ft |
| GLORIETA | 5,942 ft | -3,064 ft |
| CLEARFORK (Clear Fork) | 7,153 ft | -4,275 ft |
| SPRABERRY | 8,018 ft | -5,140 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 8,814 ft | -5,936 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 |
|---|---|
| 9,758–20,433 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,552 ft | 1,040 sx |
| 9.625" | 8,540 ft | 620 sx |
| 5.5" | 20,527 ft | 3,120 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4721LS
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- RSP PERMIAN LLC
- Completed
- 2016-07-15
Operator
- Name
- RSP PERMIAN, LLC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2019-12-03)
- Cum Oil (all leases)
- 55,693,378 bbl
- Cum Gas (all leases)
- 11,773 mcf
- Total Permits
- 941