42-033-32269
Final CompletionSILVER
BORDEN County · District 8 · WILLOW BEND OIL LLC · CLAYTON RANCH N. (SPRABERRY)
Permits
1
Max Depth
6,500 ft
First Permit
2013-04-04
Latest Activity
2013-04-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-09-26
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: WILLOW BEND OIL LLC ≠ Production: AVIATOR ENERGY, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: WILLOW BEND OIL LLC ≠ Permit: PRIMEXX OPERATING CORPORATION
Resolved via: production → AVIATOR ENERGY, 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
2012-06
Last Production
2026-07
Injection / Disposal
Permitted Volume
1,500 bbl/d
Max Pressure
2,845 psi
Injection Interval
5,690–5,740 ft
Injected (12mo)
170,813 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (3) Elevation 2,608 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 5,500 ft | -2,892 ft |
| BOTTOM LOWER CLEARFORK | 5,652 ft | -3,044 ft |
| MARKER A | 5,711 ft | -3,103 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 (2)
| Interval | Type |
|---|---|
| 5,730–5,740 ft | Perforated |
| 5,740–5,775 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 382 ft | 400 sx |
| 8.625" | 3,039 ft | 830 sx |
| 5.5" | 5,919 ft | 330 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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.
No GPS coordinates yet
Well Details
- Well Number
- A527
- Max Depth
- 6,500 ft
- Drill Type
- Vertical
- County
- BORDEN
- District
- 8
- Operator
- WILLOW BEND OIL LLC
- Completed
- 2013-09-26
Operator
- Name
- WILLOW BEND OIL LLC
- Location
- DALLAS
- P-5 Status
- Inactive (filed 2014-10-29)
- Cum Oil (all leases)
- 1,050,963 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 7