42-235-31220
ROCK HOLLOW
IRION County · District 7 · DISCOVERY NATURAL RESOURCES LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
7,600 ft
First Permit
1978-01-05
Latest Activity
1978-01-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2012-08-17
Shut-In
—
Plugged
2014-10-29
EWA / Permit operator mismatch
Scheduling: DISCOVERY NATURAL RESOURCES LLC ≠ Permit: NRM PETROLEUM CORP.
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
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 (6) Elevation 2,558 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 1,757 ft | +801 ft |
| UPPER SPRABERRY (Spraberry) | 4,859 ft | -2,301 ft |
| MID SPRABERRY (Spraberry) | 5,444 ft | -2,886 ft |
| LOWER SPRABERRY (Spraberry) | 6,004 ft | -3,446 ft |
| DEAN | 6,413 ft | -3,855 ft |
| WOLFCAMP | 6,554 ft | -3,996 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 |
|---|---|
| 4,982–6,648 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 737 ft | 284 sx |
| 4.5" | 6,710 ft | 750 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 3
- Max Depth
- 7,600 ft
- Drill Type
- Vertical
- County
- IRION
- District
- 7
- Operator
- DISCOVERY NATURAL RESOURCES LLC
- Completed
- 2012-08-17
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
- 439