42-235-31831
Final CompletionRICHEY 43A
IRION County · District 7 · PIONEER NATURAL RES. USA INC. · PROBANDT (CANYON)
Permits
1
Max Depth
7,300 ft
First Permit
1981-09-24
Latest Activity
1981-09-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-02-09
Shut-In
—
Plugged
2003-03-25
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
2003-03
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 2,447 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE SANTA ROSA (Santa Rosa) | 400 ft | +2,047 ft |
| SAN ANGELO | 1,075 ft | +1,372 ft |
| CLEARFORK (Clear Fork) | 3,785 ft | -1,338 ft |
| SPRABERRY | 4,930 ft | -2,483 ft |
| TOP WOLFCAMP (Wolfcamp) | 5,475 ft | -3,028 ft |
| BASE WOLFCAMP (Wolfcamp) | 6,370 ft | -3,923 ft |
| TOP CANYON (Canyon) | 6,585 ft | -4,138 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 |
|---|---|
| 6,654–6,662 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 767 ft | 500 sx |
| 2.375" | 6,662 ft | — |
| 4.5" | 6,939 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 4
- Max Depth
- 7,300 ft
- Drill Type
- Vertical
- County
- IRION
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 1982-02-09
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
- 15,491