42-383-33040
Final CompletionHUGHES ZULETTE
REAGAN County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
3
Max Depth
10,706 ft
First Permit
1984-05-04
Latest Activity
1992-11-25
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-02-23
Shut-In
—
Plugged
2024-06-20
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: COX, JOHN L.
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
2026-05
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 (30) Elevation 2,555 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CRETACEOUS | 450 ft | +2,105 ft |
| RUSTLER | 951 ft | +1,604 ft |
| SALADO | 1,004 ft | +1,551 ft |
| TANSILL | 1,567 ft | +988 ft |
| YATES | 1,634 ft | +921 ft |
| SEVEN RIVERS | 1,761 ft | +794 ft |
| QUEEN | 2,298 ft | +257 ft |
| GRAYBURG | 2,527 ft | +28 ft |
| SAN ANDRES | 2,890 ft | -335 ft |
| CLEARFORK (Clear Fork) | 4,743 ft | -2,188 ft |
| UPPER SPRABERRY (Spraberry) | 5,720 ft | -3,165 ft |
| U. SPRABERRY | 5,720 ft | -3,165 ft |
| LOWER SPRABERRY (Spraberry) | 6,264 ft | -3,709 ft |
| L. SPRABERRY | 6,264 ft | -3,709 ft |
| DEAN | 7,133 ft | -4,578 ft |
| WOLFCAMP | 7,316 ft | -4,761 ft |
| PBTD | 7,437 ft | -4,882 ft |
| CISCO | 9,235 ft | -6,680 ft |
| CANYON | 9,308 ft | -6,753 ft |
| STRAWN | 9,442 ft | -6,887 ft |
| BEND | 9,536 ft | -6,981 ft |
| CHESTER | 9,684 ft | -7,129 ft |
| WOODFORD | 9,850 ft | -7,295 ft |
| DEVONIAN | 9,870 ft | -7,315 ft |
| SILURIAN (Silurian (undifferentiated)) | 10,114 ft | -7,559 ft |
| FUSSELMAN | 10,308 ft | -7,753 ft |
| SYLVAN | 10,314 ft | -7,759 ft |
| ELENBURGER | 10,360 ft | -7,805 ft |
| MONTOYA | 10,360 ft | -7,805 ft |
| ELLENBURGER | 10,366 ft | -7,811 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 (5)
| Interval | Type |
|---|---|
| 5,725–5,739 ft | Perforated |
| 6,326–6,707 ft | Perforated |
| 9,473–9,484 ft | Perforated |
| 10,360–10,441 ft | Perforated |
| 71,968–7,299 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 482 ft | 600 sx |
| 13.375" | 582 ft | 600 sx |
| 10.75" | 2,902 ft | 950 sx |
| 5.5" | 10,706 ft | 1,900 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 2 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
- 12
- Max Depth
- 10,706 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1993-02-23
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