42-461-34173
Final CompletionMIDKIFF UNIT
UPTON County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,050 ft
First Permit
2001-05-02
Latest Activity
2001-05-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-05-12
Shut-In
—
Plugged
2018-09-28
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 (7) Elevation 2,752 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER SPRABERRY (Spraberry) | 7,272 ft | -4,520 ft |
| UPPER SPRABERRY (Spraberry) | 7,272 ft | -4,520 ft |
| LOWER SPRABERRY (Spraberry) | 7,876 ft | -5,124 ft |
| TOP LOWER SPRABERRY (Spraberry) | 7,876 ft | -5,124 ft |
| DEAN | 8,674 ft | -5,922 ft |
| TOP DEAN (Dean) | 8,674 ft | -5,922 ft |
| BASE DEAN (Dean) | 8,870 ft | -6,118 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 |
|---|---|
| 7,276–7,472 ft | Perforated |
| 8,053–8,199 ft | Perforated |
| 8,677–8,867 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 425 ft | 380 sx |
| 4.5" | 9,050 ft | 925 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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 3618A
- Max Depth
- 9,050 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2017-05-12
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
- 15,403