Permits
1
Max Depth
10,451 ft
First Permit
2026-01-12
Latest Activity
2026-01-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
Formation Tops (10) Elevation 2,692 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,204 ft | +488 ft |
| GRAYBURG | 3,732 ft | -1,040 ft |
| SAN ANDRES - SALTWATER FLOW (San Andres) | 3,933 ft | -1,241 ft |
| CLEARFORK (Clear Fork) | 5,936 ft | -3,244 ft |
| SPRABERRY | 6,790 ft | -4,098 ft |
| WOLFCAMP | 8,379 ft | -5,687 ft |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| STRAWN | — | — |
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 ↗
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,210 ft | 1,240 sx |
| 9.625" | 5,281 ft | 1,710 sx |
| 5.5" | 24,361 ft | 1,550 sx |
Permit History (1)
Applications (1)
#912281 A PIONEER NATURAL RES. USA, INC.
received 2025-12-16
Records & Logs
1 completion filing on record · 1 with log images at RRC.
W-2/G-1 2026-08-07 log on file
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
Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in UPTON County.
Well Details
- Well Number
- 8H
- Max Depth
- 10,451 ft
- Drill Type
- Horizontal
- County
- UPTON
- District
- 9
- 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
- 15,474