42-115-33719
INJECTIONKEY WEST TEN UNIT
DAWSON County · District 8 · ROFF OPERATING COMPANY LLC · KEY WEST (SPRABERRY)
Permits
1
Max Depth
9,000 ft
First Permit
2015-09-11
Latest Activity
2015-09-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2016-01-11
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2015-07
Last Production
2026-07
Injection / Disposal
DAWSON County disposal market →Permitted Volume
1,200 bbl/d
Max Pressure
3,500 psi
Injection Interval
7,504–7,519 ft
Injected (12mo)
106,204 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,941 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,040 ft | -4,099 ft |
| DEAN | 8,025 ft | -5,084 ft |
| CANYON | — | — |
| DEVONIAN | — | — |
| FUSSELMAN | — | — |
| MISSISSIPPIAN | — | — |
| MONTOYA | — | — |
| PENNSYLVANIAN | — | — |
| SILURIAN (Silurian (undifferentiated)) | — | — |
| WOLFCAMP | — | — |
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 |
|---|---|
| 7,504–7,519 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 495 ft | 450 sx |
| 8.625" | 4,174 ft | 1,050 sx |
| 5.5" | 8,025 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 404
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- ROFF OPERATING COMPANY LLC
- Completed
- 2016-01-11
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