42-135-40199
PRODUCINGCONSTANCE
ECTOR County · District 8 · OWL OPS LLC · SALLIE ANN (SPRABERRY-WOLFCAMP)
Permits
1
Max Depth
11,500 ft
First Permit
2010-02-23
Latest Activity
2010-02-23
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-06-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: OWL OPS LLC ≠ Permit: EXL PETROLEUM, LP
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 (4) Elevation 2,959 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,908 ft | -4,949 ft |
| DEAN | 8,957 ft | -5,998 ft |
| WOLFCAMP | 9,066 ft | -6,107 ft |
| STRAWN | 10,125 ft | -7,166 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 (1)
| Interval | Type |
|---|---|
| 9,160–10,088 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 315 ft | 300 sx |
| 5.5" | 10,200 ft | 1,350 sx |
Permit History (1)
Applications (1)
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.
No GPS coordinates yet
Well Details
- Well Number
- 2
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- OWL OPS LLC
- Completed
- 2010-06-12
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