42-173-30272
Unperfed CompletionCALVERLY F
GLASSCOCK County · District 8 · RSP PERMIAN LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,450 ft
First Permit
2014-08-21
Latest Activity
2014-08-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1975-11-25
Shut-In
—
Plugged
2017-05-25
EWA / Production operator mismatch
Scheduling: RSP PERMIAN LLC ≠ Production: COG OPERATING LLC (reported 2025-10)
EWA / Permit operator mismatch
Scheduling: RSP PERMIAN LLC ≠ Permit: JM COX RESOURCES, L.P.
Resolved via: scheduling → RSP PERMIAN 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
1993-01
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 (6) Elevation 2,609 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,609 ft |
| YATES | 1,490 ft | +1,119 ft |
| QUEEN | 2,710 ft | -101 ft |
| SAN ANDRES | 3,950 ft | -1,341 ft |
| SPRABERRY | 6,832 ft | -4,223 ft |
| SPRABERRY DEAN (Spraberry) | 8,165 ft | -5,556 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 |
|---|---|
| ?–8,404 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,200 ft | 1,100 sx |
| 4.5" | 8,450 ft | 650 sx |
| 4" | 8,450 ft | 650 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 2
- Max Depth
- 8,450 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- RSP PERMIAN LLC
- Completed
- 1975-11-25
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