42-329-32467
ATRELLE -A-
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,425 ft
First Permit
1991-11-04
Latest Activity
1991-11-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2011-07-15
Shut-In
—
Plugged
2023-07-27
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: PARKER & PARSLEY DEVELOPMENT CO.
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
2023-09
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 (7) Elevation 2,787 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,674 ft | -4,887 ft |
| UPPER SPRABERRY (Spraberry) | 7,674 ft | -4,887 ft |
| LOWER SPRABERRY (Spraberry) | 8,330 ft | -5,543 ft |
| TOP LOWER SPRABERRY (Spraberry) | 8,330 ft | -5,543 ft |
| DEAN | 9,059 ft | -6,272 ft |
| TOP DEAN (Dean) | 9,059 ft | -6,272 ft |
| BASE DEAN (Dean) | 9,294 ft | -6,507 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 |
|---|---|
| 7,726–8,100 ft | Perforated |
| 8,385–8,705 ft | Perforated |
| 9,064–9,340 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 314 ft | 350 sx |
| 12.75" | 314 ft | 350 sx |
| 8.625" | 4,195 ft | 250 sx |
| 5.625" | 4,195 ft | 250 sx |
| 4.5" | 9,425 ft | 800 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 9,425 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2011-07-15
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
- 15,429