42-235-32885
Final CompletionROCKER B
IRION County · District 7 · PIONEER NATURAL RES. USA INC. · SPRABERRY (TREND AREA)
Permits
1
Max Depth
6,650 ft
First Permit
1989-03-28
Latest Activity
1989-03-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-04-29
Shut-In
—
Plugged
2015-03-06
EWA / Permit operator mismatch
Scheduling: PIONEER NATURAL RES. USA INC. ≠ Permit: GRAHAM ROYALTY, LTD.
Resolved via: production → 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 2,511 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 2,720 ft | -209 ft |
| UPPER SPRABERRY (Spraberry) | 4,800 ft | -2,289 ft |
| LOWER SPRABERRY (Spraberry) | 5,790 ft | -3,279 ft |
| DEAN | 6,295 ft | -3,784 ft |
| BASE DEAN (Dean) | — | — |
| TOP DEAN (Dean) | — | — |
| TOP UPPER SPRABERRY (Spraberry) | — | — |
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 (4)
| Interval | Type |
|---|---|
| 5,175–5,386 ft | Perforated |
| 5,498–5,731 ft | Perforated |
| 5,880–6,185 ft | Perforated |
| 6,307–6,533 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 689 ft | 500 sx |
| 5.5" | 6,620 ft | 625 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 5
- Max Depth
- 6,650 ft
- Drill Type
- Vertical
- County
- IRION
- District
- 7
- Operator
- PIONEER NATURAL RES. USA INC.
- Completed
- 2008-04-29
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
- 15,400