42-353-33647
PRODUCINGHARRIS RANCH
NOLAN County · District 7 · ROFF OPERATING COMPANY LLC · ELLEN-VGO (ELLENBURGER)
Permits
2
Max Depth
7,200 ft
First Permit
2018-01-22
Latest Activity
2018-01-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2018-05-04
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
2018-05
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 (10) Elevation 2,562 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FLIPPEN LIME - DISPOSAL | 2,900 ft | -338 ft |
| BRECKENRIDGE - DISPOSAL | 3,000 ft | -438 ft |
| TANNEHILL - DISPOSAL (Tannehill) | 3,270 ft | -708 ft |
| WOLFCAMP - DISPOSAL (Wolfcamp) | 3,450 ft | -888 ft |
| WICHITA ALBANY - DISPOSAL (Wichita-Albany) | 3,480 ft | -918 ft |
| COLEMAN JUNCTION - CORROSIVE; PO (Coleman Junction) | 3,700 ft | -1,138 ft |
| KING SAND - DISPOSAL | 3,700 ft | -1,138 ft |
| CISCO SAND - DISPOSAL (Cisco) | 4,000 ft | -1,438 ft |
| NOODLE CREEK - DISPOSAL | 4,125 ft | -1,563 ft |
| FLIPPEN SAND - DISPOSAL | 4,400 ft | -1,838 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 7,079–7,105 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 381 ft | 230 sx |
| 5.5" | 7,158 ft | 320 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 1
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- NOLAN
- District
- 7
- Operator
- ROFF OPERATING COMPANY LLC
- Completed
- 2018-05-04
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