42-235-34943
SHUT INROCK HOLLOW
IRION County · District 7 · DISCOVERY NATURAL RESOURCES LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,500 ft
First Permit
2012-01-11
Latest Activity
2012-01-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-09-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: DISCOVERY NATURAL RESOURCES LLC ≠ Permit: FIML NATURAL RESOURCES, LLC
Resolved via: production → DISCOVERY NATURAL RESOURCES LLC
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
2011-09
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 2,643 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPERSPRABERRY | 5,113 ft | -2,470 ft |
| UPPER SPRABERRY (Spraberry) | 5,115 ft | -2,472 ft |
| LOWER SPRABERRY (Spraberry) | 5,663 ft | -3,020 ft |
| DEAN | 6,462 ft | -3,819 ft |
| WOLFCAMP | 6,603 ft | -3,960 ft |
| CANYON | 7,858 ft | -5,215 ft |
| CLINE | 8,839 ft | -6,196 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 (2)
| Interval | Type |
|---|---|
| 5,113–8,605 ft | Perforated |
| 6,863–8,605 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 920 ft | 400 sx |
| 4.5" | 9,015 ft | 2,002 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 1 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
- 191M
- Max Depth
- 9,500 ft
- Drill Type
- Vertical
- County
- IRION
- District
- 7
- Operator
- DISCOVERY NATURAL RESOURCES LLC
- Completed
- 2012-09-20
Operator
- Location
- DENVER
- P-5 Status
- Active (filed 2026-01-12)
- Cum Oil (all leases)
- 51,732,063 bbl
- Cum Gas (all leases)
- 23,685,198 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 430