42-451-31344
Final CompletionPROBANDT -58-
TOM GREEN County · District 7 · PIONEER NATURAL RES. USA INC. · PROBANDT (CANYON)
Permits
1
Max Depth
7,400 ft
First Permit
1983-11-14
Latest Activity
1983-11-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-03-12
Shut-In
—
Plugged
2022-04-11
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: INDIAN WELLS OIL COMPANY
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 (7) Elevation 2,540 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE CRETACEOUS (Base Cretaceous (marker)) | 375 ft | +2,165 ft |
| SAN ANGELO | 1,292 ft | +1,248 ft |
| CLEARFORK (Clear Fork) | 3,795 ft | -1,255 ft |
| LEONARD | 5,112 ft | -2,572 ft |
| TOP WOLFCAMP (Wolfcamp) | 5,766 ft | -3,226 ft |
| BASE WOLFCAMP (Wolfcamp) | 6,595 ft | -4,055 ft |
| CANYON | 7,040 ft | -4,500 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 (1)
| Interval | Type |
|---|---|
| 7,170–7,214 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 815 ft | 500 sx |
| 4.5" | 7,267 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 8
- Max Depth
- 7,400 ft
- Drill Type
- Vertical
- County
- TOM GREEN
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1984-03-12
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
- 15,489