42-115-33357
PRODUCINGBLACK PEARL
DAWSON County · District 8 · ONAROLL OPERATING LLC · WILLENE (FUSSELMAN)
Permits
1
Max Depth
12,000 ft
First Permit
2010-11-01
Latest Activity
2010-11-01
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-01-15
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: ONAROLL OPERATING LLC ≠ Production: SMITH ENERGY OPERATING COMPANY (reported 2026-02)
EWA / Permit operator mismatch
Scheduling: ONAROLL OPERATING LLC ≠ Permit: RAW OIL & GAS, INC.
Resolved via: scheduling → ONAROLL OPERATING 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
2010-12
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 3,046 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 3,971 ft | -925 ft |
| WOLFCAMP | 8,486 ft | -5,440 ft |
| PENN LIME (Pennsylvanian) | 9,384 ft | -6,338 ft |
| MISSISSIPPIAN | 10,367 ft | -7,321 ft |
| FUSSELMAN | 10,821 ft | -7,775 ft |
| ELLENBURGER | 11,026 ft | -7,980 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 |
|---|---|
| 10,821–10,834 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 425 ft | 438 sx |
| 8.625" | 4,124 ft | 1,300 sx |
| 5.5" | 11,100 ft | 672 sx |
Permit History (1)
Applications (1)
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 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
- 2
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- ONAROLL OPERATING LLC
- Completed
- 2011-01-15
Operator
- Location
- LUBBOCK
- P-5 Status
- Active (filed 2026-06-12)
- Cum Oil (all leases)
- 84,224 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O