42-003-42719
Final CompletionKILLIAN
ANDREWS County · District 8 · SABALO II OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
11,400 ft
First Permit
2011-03-07
Latest Activity
2011-03-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2016-08-16
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: SABALO II OPERATING LLC ≠ Permit: WILLIAMS, CLAYTON ENERGY, INC.
Resolved via: production → SABALO II 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
2011-10
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 (16) Elevation 3,096 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,356 ft | -260 ft |
| GLORIETA | 5,968 ft | -2,872 ft |
| CLEARFORK (Clear Fork) | 7,198 ft | -4,102 ft |
| CLEARFORK (Clear Fork) | 7,204 ft | -4,108 ft |
| LEONARD | 7,393 ft | -4,297 ft |
| SPRABERRY | 8,101 ft | -5,005 ft |
| SPRABERRY | 8,323 ft | -5,227 ft |
| SPRABERRY | 8,401 ft | -5,305 ft |
| SPRABERRY | 8,409 ft | -5,313 ft |
| WOLFCAMP | 8,921 ft | -5,825 ft |
| WOLFCAMP | 8,950 ft | -5,854 ft |
| WOLFCAMP | 9,188 ft | -6,092 ft |
| WOLFCAMP (LS) (Wolfcamp) | 9,188 ft | -6,092 ft |
| STRAWN | 10,534 ft | -7,438 ft |
| STRAWN | 10,537 ft | -7,441 ft |
| STRAWN | 10,690 ft | -7,594 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 (3)
| Interval | Type |
|---|---|
| 7,553–9,762 ft | Perforated |
| 7,553–10,950 ft | Perforated |
| 8,027–9,535 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 407 ft | 440 sx |
| 8.625" | 5,010 ft | 1,360 sx |
| 5.5" | 11,130 ft | 1,290 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 11,400 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- SABALO II OPERATING LLC
- Completed
- 2016-08-16
Operator
- Name
- SABALO II OPER, LLC
- Location
- CORPUS CHRS, TI
- P-5 Status
- Active (filed 2026-02-25)
- Cum Oil (all leases)
- 2,190,078 bbl
- Cum Gas (all leases)
- 183 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 71