42-151-30030
Final CompletionCASSLE H. O.
FISHER County · District 7 · BOYD & MCWILLIAMS ENERGY GROUP · PARDUE (FLIPPEN)
Permits
1
Max Depth
4,475 ft
First Permit
1987-06-18
Latest Activity
1987-06-18
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1970-02-23
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BOYD & MCWILLIAMS ENERGY GROUP ≠ Production: WINN OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: BOYD & MCWILLIAMS ENERGY GROUP ≠ Permit: SUN EXPL. & PROD. CO.-ABILENE
Resolved via: production → WINN 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
1993-01
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 (1) Elevation 1,821 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CANYON | 4,339 ft | -2,518 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 |
|---|---|
| 3,124–3,127 ft | Perforated |
| 4,339–4,370 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 183 ft | 200 sx |
| 5.5" | 4,265 ft | 45 sx |
| 7" | 4,467 ft | 5,000 sx |
| 7" | 4,468 ft | 500 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
- 46
- Max Depth
- 4,475 ft
- Drill Type
- Vertical
- County
- FISHER
- District
- 7
- Operator
- BOYD & MCWILLIAMS ENERGY GROUP
- Completed
- 1970-02-23
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-21)
- Cum Oil (all leases)
- 2,029,959 bbl
- Cum Gas (all leases)
- 1,526,174 mcf
- Activities
- OPRS/O
- Total Permits
- 93