42-317-35724
CASAGA
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
11,000 ft
First Permit
2009-11-16
Latest Activity
2009-11-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2018-04-04
Shut-In
—
Plugged
2024-10-22
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
2010-04
Last Production
2025-04
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (15) Elevation 2,710 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP OF UPPER SPRABERRY (Spraberry) | 7,426 ft | -4,716 ft |
| TOP UPPER SPRABERRY (Spraberry) | 7,426 ft | -4,716 ft |
| UPPER SPRABERRY (Spraberry) | 7,426 ft | -4,716 ft |
| LOWER SPRABERRY (Spraberry) | 7,932 ft | -5,222 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,932 ft | -5,222 ft |
| TOP OF UPPER SPRABERRY (Spraberry) | 7,932 ft | -5,222 ft |
| DEAN | 8,750 ft | -6,040 ft |
| TOP DEAN (Dean) | 8,750 ft | -6,040 ft |
| TOP OF DEAN (Dean) | 8,750 ft | -6,040 ft |
| TOP OF WOLFCAMP (Wolfcamp) | 9,194 ft | -6,484 ft |
| TOP WOLFCAMP (Wolfcamp) | 9,194 ft | -6,484 ft |
| WOLFCAMP | 9,194 ft | -6,484 ft |
| STRAWN | 10,321 ft | -7,611 ft |
| TOP OF STRAWN (Strawn) | 10,321 ft | -7,611 ft |
| TOP STRAWN (Strawn) | 10,321 ft | -7,611 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 (11)
| Interval | Type |
|---|---|
| 7,468–7,558 ft | Perforated |
| 7,468–8,997 ft | Perforated |
| 7,468–10,370 ft | Perforated |
| 8,198–8,323 ft | Perforated |
| 8,902–8,997 ft | Perforated |
| 9,073–9,197 ft | Perforated |
| 9,073–10,199 ft | Perforated |
| 9,278–9,449 ft | Perforated |
| 9,569–9,859 ft | Perforated |
| 10,037–10,199 ft | Perforated |
| 10,362–10,370 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 380 ft | 200 sx |
| 4.5" | 10,496 ft | 340 sx |
| — | 10,496 ft | 380 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings 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
- 1
- Max Depth
- 11,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2018-04-04
Operator
- Location
- Y SPRING
- P-5 Status
- Active (filed 2025-08-01)
- Cum Oil (all leases)
- 1,771,882,421 bbl
- Cum Gas (all leases)
- 1,763,727,021 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 15,423