42-135-41605
PRODUCINGCONSTANCE
ECTOR County · District 8 · OWL OPS LLC · SALLIE ANN (SPRABERRY-WOLFCAMP)
Permits
1
Max Depth
12,000 ft
First Permit
2012-03-05
Latest Activity
2012-03-05
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-06-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: OWL OPS LLC ≠ Permit: OXY USA INC.
Resolved via: production → OWL OPS 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
2010-06
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 (3) Elevation 2,956 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,873 ft | -4,917 ft |
| WOLFCAMP | 9,067 ft | -6,111 ft |
| STRAWN | 10,134 ft | -7,178 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 (5)
| Interval | Type |
|---|---|
| 7,828–8,030 ft | Perforated |
| 8,264–8,474 ft | Perforated |
| 8,904–9,088 ft | Perforated |
| 9,270–9,358 ft | Perforated |
| 10,054–10,181 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,443 ft | 610 sx |
| 5.5" | 10,400 ft | 1,310 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 13
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- OWL OPS LLC
- Completed
- 2012-06-30
Operator
- Name
- OWL OPS LLC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-03-10)
- Cum Oil (all leases)
- 348,274 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O