42-329-45237
PRODUCING HorizontalSHACKELFORD SPRABERRY UNIT
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,520 ft
First Permit
2021-10-20
Latest Activity
2021-10-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-06-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 2,663 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,098 ft | +1,565 ft |
| RUSTLER | 1,759 ft | +904 ft |
| YATES | 2,810 ft | -147 ft |
| SEVEN RIVERS | 3,130 ft | -467 ft |
| SEVEN RIVERS | 3,131 ft | -468 ft |
| QUEEN | 3,780 ft | -1,117 ft |
| GRAYBURG | 4,036 ft | -1,373 ft |
| GRAYBURG | 4,037 ft | -1,374 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 4,232 ft | -1,569 ft |
| CLEARFORK (Clear Fork) | 6,253 ft | -3,590 ft |
| CLEARFORK (Clear Fork) | 6,254 ft | -3,591 ft |
| SPRABERRY | 7,145 ft | -4,482 ft |
| GLORIETA | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 8,498–18,430 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,577 ft | 1,625 sx |
| 9.625" | 5,475 ft | 1,075 sx |
| 5.5" | 18,453 ft | 910 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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.
Well Details
- Well Number
- 4101H
- Max Depth
- 8,520 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2022-06-16
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
- 15,400