42-103-02236
YWADDELL TR A
CRANE County · District 8 · BLACKBEARD OPERATING LLC · SAND HILLS (MCKNIGHT)
Permits
2
Max Depth
3,475 ft
First Permit
2009-11-03
Latest Activity
2022-09-30
Lifespan
13 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1961-10-25
Shut-In
—
Plugged
1988-10-12
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 (10) Elevation 2,642 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MCELROY | 2,493 ft | +149 ft |
| GRAYBURG | 2,568 ft | +74 ft |
| GRAYBURG | 2,598 ft | +44 ft |
| SAN ANDRES | 2,784 ft | -142 ft |
| JUDKINS | 2,793 ft | -151 ft |
| JUDKINS | 2,799 ft | -157 ft |
| JUDKINS | 2,939 ft | -297 ft |
| MCKNIGHT | 3,263 ft | -621 ft |
| MCKNIGHT | 3,274 ft | -632 ft |
| MCKNIGHT | 3,350 ft | -708 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 (7)
| Interval | Type |
|---|---|
| 2,866–3,152 ft | Perforated |
| 2,868–3,152 ft | Perforated |
| 3,188–3,188 ft | Perforated |
| 3,188–3,368 ft | Perforated |
| 3,188–3,380 ft | Perforated |
| 3,216–3,216 ft | Perforated |
| 3,280–3,380 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 539 ft | 375 sx |
| 8.625" | 539 ft | 375 sx |
| 2.875" | 3,360 ft | — |
| 5.5" | 3,439 ft | 500 sx |
| 5.5" | 3,439 ft | 500 sx |
Permit History (2)
Applications (2)
Records & Logs
5 completion filings 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.
Well Details
- Well Number
- 789
- Max Depth
- 3,475 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- BLACKBEARD OPERATING LLC
- Completed
- 1961-10-25
Operator
- Name
- BLACKBEARD OPER, LLC
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2025-10-02)
- Cum Oil (all leases)
- 58,958,044 bbl
- Cum Gas (all leases)
- 236,342,564 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 2,231