42-329-39728
Final Completion HorizontalSPANISH TRAIL 48-08H
MIDLAND County · District 8 · RSP PERMIAN LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
12,000 ft
First Permit
2014-10-02
Latest Activity
2014-10-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-05-08
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
2015-04
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 2,872 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,872 ft |
| SEVEN RIVERS | 2,010 ft | +862 ft |
| YATES | 2,918 ft | -46 ft |
| GLORIETA | 4,112 ft | -1,240 ft |
| QUEEN | 4,209 ft | -1,337 ft |
| GRAYBURG | 4,459 ft | -1,587 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,683 ft | -1,811 ft |
| CLEARFORK (Clear Fork) | 7,229 ft | -4,357 ft |
| SPRABERRY | 8,058 ft | -5,186 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 8,194 ft | -5,322 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 |
|---|---|
| 9,839–16,874 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,601 ft | 1,421 sx |
| 9.625" | 9,150 ft | 830 sx |
| 5.5" | 17,133 ft | 2,200 sx |
Permit History (1)
Applications (1)
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
- 4818MS
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- RSP PERMIAN LLC
- Completed
- 2015-05-08
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