Permits
4
Max Depth
11,600 ft
First Permit
1985-01-15
Latest Activity
2013-10-21
Lifespan
29 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (13) Elevation 2,747 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TANSILL | 2,626 ft | +121 ft |
| SAN ANDRES | 4,358 ft | -1,611 ft |
| TOP UPPER SPRABERRY (Spraberry) | 7,708 ft | -4,961 ft |
| UPPER SPRABERRY (Spraberry) | 7,708 ft | -4,961 ft |
| LOWER SPRABERRY (Spraberry) | 8,295 ft | -5,548 ft |
| TOP LOWER SPRABERRY (Spraberry) | 8,295 ft | -5,548 ft |
| DEAN | 9,076 ft | -6,329 ft |
| TOP DEAN (Dean) | 9,076 ft | -6,329 ft |
| TOP WOLFCAMP (Wolfcamp) | 9,272 ft | -6,525 ft |
| WOLFCAMP | 9,272 ft | -6,525 ft |
| STRAWN | 10,655 ft | -7,908 ft |
| TOP STRAWN (Strawn) | 10,655 ft | -7,908 ft |
| ATOKA | 10,902 ft | -8,155 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 (3)
| Interval | Type |
|---|---|
| 10,485–10,495 ft | Perforated |
| 10,666–10,692 ft | Perforated |
| 11,277–11,293 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 342 ft | 300 sx |
| 9.625" | 4,460 ft | 2,300 sx |
| 4.5" | 8,955 ft | 552 sx |
| 7" | 9,424 ft | 570 sx |
Permit History (4)
TEXAS TEN 'W' · 10,580 ft
2013-10-21
TEXAS TEN "W" · 11,190 ft
2010-03-05
Spud 2010-03-02
TEXAS TEN "R" · 11,200 ft
2006-05-15
Spud 2007-03-08
TEXAS TEN B · 11,600 ft
1985-01-15
Spud 1985-01-26
Applications (4)
Records & Logs
9 completion filings on record · 2 with log images at RRC.
+3 more filings
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
- 9
- Max Depth
- 11,600 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA, INC.
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
- 15,416