42-329-31428
Final CompletionSTUARD
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,600 ft
First Permit
1984-11-07
Latest Activity
1984-11-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2018-10-12
Shut-In
—
Plugged
2019-11-13
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: HCW EXPLORATION, INC.
Resolved via: scheduling → PIONEER NATURAL RES. USA INC.
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
2020-04
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 (10) Elevation 2,644 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,478 ft | +1,166 ft |
| YATES | 2,300 ft | +344 ft |
| SEVEN RIVERS | 2,480 ft | +164 ft |
| QUEEN | 3,104 ft | -460 ft |
| GRAYBURG | 3,622 ft | -978 ft |
| SAN ANDRES | 3,902 ft | -1,258 ft |
| GLORIETTA (Glorieta) | 4,875 ft | -2,231 ft |
| UPPER SPRABERRY (Spraberry) | 7,037 ft | -4,393 ft |
| LOWER SPRABERRY (Spraberry) | 7,673 ft | -5,029 ft |
| DEAN | 8,363 ft | -5,719 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 |
|---|---|
| 7,045–7,414 ft | Perforated |
| 7,500–8,071 ft | Perforated |
| 8,281–8,498 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 321 ft | 350 sx |
| 8.625" | 3,650 ft | 400 sx |
| 4.5" | 8,600 ft | 1,026 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 1
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2018-10-12
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
- 15,435