42-103-35006
Final CompletionSAND HILLS TUBB UNIT
CRANE County · District 8 · FORMENTERA OPERATIONS LLC · SAND HILLS (TUBB)
Permits
2
Max Depth
5,200 ft
First Permit
2004-06-08
Latest Activity
2023-01-09
Lifespan
19 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-08-23
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: SLANT OPERATING, LLC
Resolved via: production → FORMENTERA OPERATIONS 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 (8) Elevation 2,616 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,600 ft | +1,016 ft |
| JUDKINS | 2,850 ft | -234 ft |
| SAN ANGELO, UPPER (San Angelo) | 3,500 ft | -884 ft |
| CLEAR FORK | 3,950 ft | -1,334 ft |
| CLEARFORK (Clear Fork) | 4,050 ft | -1,434 ft |
| TUBB | 4,240 ft | -1,624 ft |
| TUBB | 4,400 ft | -1,784 ft |
| WICHITA FALLS (Wichita-Albany) | 4,900 ft | -2,284 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 (2)
| Interval | Type |
|---|---|
| 3,510–3,677 ft | Perforated |
| 4,296–4,488 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 625 ft | 425 sx |
| 8.625" | 660 ft | 425 sx |
| 5.5" | 5,008 ft | 1,402 sx |
| 5.5" | 5,024 ft | 1,402 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings 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.
Well Details
- Well Number
- 80
- Max Depth
- 5,200 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- FORMENTERA OPERATIONS LLC
- Completed
- 2004-08-23
Operator
- Location
- AUSTIN
- P-5 Status
- X (filed 2026-06-11)
- Cum Oil (all leases)
- 7,170,117 bbl
- Cum Gas (all leases)
- 53,235,974 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 71