42-103-35594
Final CompletionTUBB-STATE J.B.
CRANE County · District 8 · BLACKBEARD OPERATING LLC · SAND HILLS (MCKNIGHT)
Permits
1
Max Depth
5,000 ft
First Permit
2008-08-19
Latest Activity
2008-08-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-11-28
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BLACKBEARD OPERATING LLC ≠ Permit: CIMAREX ENERGY CO. OF COLORADO
Resolved via: production → BLACKBEARD 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 (4) Elevation 2,540 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAND HILLS JUDKINS | 2,672 ft | -132 ft |
| SAND HILLS MCKNIGHT | 3,180 ft | -640 ft |
| SAND HILLS SAN ANGELO | 3,610 ft | -1,070 ft |
| SAND HILLS TUBB | 4,360 ft | -1,820 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 |
|---|---|
| 2,824–2,986 ft | Perforated |
| 3,220–3,450 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 612 ft | 350 sx |
| 5.5" | 4,650 ft | 1,250 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 28
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- BLACKBEARD OPERATING LLC
- Completed
- 2008-11-28
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
- 2,242