42-115-33180
Final CompletionECHOLS
DAWSON County · District 8 · ROFF OPERATING COMPANY LLC · PATRICIA WEST (SPRABERRY)
Permits
2
Max Depth
12,500 ft
First Permit
2006-11-02
Latest Activity
2006-11-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-05-20
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
2007-04
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 2,890 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 8,090 ft | -5,200 ft |
| DEAN | 9,380 ft | -6,490 ft |
| WOLFCAMP | 9,500 ft | -6,610 ft |
| WOODFORD | 11,980 ft | -9,090 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 |
|---|---|
| 9,276–10,760 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 433 ft | 440 sx |
| 13.375" | 433 ft | 440 sx |
| 8.625" | 6,160 ft | 600 sx |
| 5.5" | 11,015 ft | 1,100 sx |
Permit History (2)
Applications (2)
Records & Logs
5 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
- 1
- Max Depth
- 12,500 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- ROFF OPERATING COMPANY LLC
- Completed
- 2007-05-20
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