42-115-33356
Final CompletionPETERSON
DAWSON County · District 8 · ROFF OPERATING COMPANY LLC · KEY WEST (SPRABERRY)
Permits
1
Max Depth
9,000 ft
First Permit
2010-10-27
Latest Activity
2010-10-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2010-12-19
Shut-In
—
Plugged
—
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
2009-10
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 2,955 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOWER CLEARFORK (Clear Fork) | 6,825 ft | -3,870 ft |
| SPRABERRY | 7,180 ft | -4,225 ft |
| DEAN | 8,460 ft | -5,505 ft |
| WOLFCAMP | 8,560 ft | -5,605 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 |
|---|---|
| 7,498–7,515 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 460 ft | 375 sx |
| 8.625" | 4,174 ft | 900 sx |
| 5.5" | 8,229 ft | 640 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 4
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- ROFF OPERATING COMPANY LLC
- Completed
- 2010-12-19
Operator
- Name
- ROFF OPER CO, LLC -
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-11-12)
- Cum Oil (all leases)
- 8,291,816 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 102