42-329-41152
PRODUCINGRAY LONNIE
MIDLAND County · District 8 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,000 ft
First Permit
2016-08-29
Latest Activity
2016-08-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-01-27
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: JM COX RESOURCES, L.P.
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
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 (10) Elevation 2,637 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 1,000 ft | +1,637 ft |
| YATES | 1,250 ft | +1,387 ft |
| SEVEN RIVERS | 1,300 ft | +1,337 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 1,850 ft | +787 ft |
| GLORIETA | 2,700 ft | -63 ft |
| QUEEN | 3,700 ft | -1,063 ft |
| GRAYBURG | 3,900 ft | -1,263 ft |
| CLEARFORK (Clear Fork) | 6,410 ft | -3,773 ft |
| SPRABERRY | 7,240 ft | -4,603 ft |
| SPRABERRY UPPER-DEAN (Spraberry) | 8,080 ft | -5,443 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 ↗
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 (13)
| Interval | Type |
|---|---|
| 8,820–8,880 ft | Perforated |
| 8,990–9,070 ft | Perforated |
| 9,160–9,232 ft | Perforated |
| 9,340–9,360 ft | Perforated |
| 9,445–9,560 ft | Perforated |
| 9,625–9,820 ft | Perforated |
| 10,050–10,210 ft | Perforated |
| 10,344–10,420 ft | Perforated |
| 10,560–10,580 ft | Perforated |
| 10,680–10,765 ft | Perforated |
| 10,870–11,015 ft | Perforated |
| 11,200–11,241 ft | Perforated |
| 11,405–11,480 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 375 ft | 400 sx |
| 9.625" | 5,045 ft | 1,570 sx |
| 5.5" | 11,405 ft | 1,860 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 4
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2017-01-27
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