42-317-34861
UNIVERSITY 7-15
MARTIN County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
3
Max Depth
11,300 ft
First Permit
2007-02-06
Latest Activity
2007-02-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2016-03-02
Shut-In
—
Plugged
2019-07-19
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
2007-05
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 (9) Elevation 2,905 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 8,266 ft | -5,361 ft |
| UPPER SPRABERRY (Spraberry) | 8,266 ft | -5,361 ft |
| LOWER SPRABERRY (Spraberry) | 8,830 ft | -5,925 ft |
| TOP LOWER SPRABERRY (Spraberry) | 8,830 ft | -5,925 ft |
| DEAN | 9,600 ft | -6,695 ft |
| TOP DEAN (Dean) | 9,600 ft | -6,695 ft |
| TOP WOLFCAMP (Wolfcamp) | 9,780 ft | -6,875 ft |
| WOLFCAMP | 9,780 ft | -6,875 ft |
| BASE WOLFCAMP (Wolfcamp) | 11,021 ft | -8,116 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 (7)
| Interval | Type |
|---|---|
| 8,290–8,651 ft | Perforated |
| 8,830–9,268 ft | Perforated |
| 9,377–9,729 ft | Perforated |
| 9,806–10,030 ft | Perforated |
| 9,806–11,021 ft | Perforated |
| 10,523–10,793 ft | Perforated |
| 10,879–11,021 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 440 ft | 500 sx |
| 4.5" | 11,260 ft | 1,100 sx |
| 4.5" | 11,265 ft | 1,100 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 2 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
- 11,300 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2016-03-02
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