42-479-38208
PRODUCING DirectionalRUSSELL - WINCH
WEBB County · District 4 · ARETE OPERATING COMPANY LLC · VAQUILLAS RANCH (LOBO CONS.)
Permits
2
Max Depth
10,300 ft
First Permit
2002-09-17
Latest Activity
2002-09-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2003-02-26
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: ARETE OPERATING COMPANY LLC ≠ Permit: NORTH CENTRAL OIL CORP.
Resolved via: production → ARETE OPERATING COMPANY, 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
2003-01
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 505 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOBO UNCONFORMITY | 8,742 ft | -8,237 ft |
| LOBO 3 | 9,129 ft | -8,624 ft |
| LOBO 6 | 9,635 ft | -9,130 ft |
| NOTE: NO LOG ABOVE 8,277' | — | — |
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 |
|---|---|
| 8,768–8,778 ft | Perforated |
| 8,924–8,934 ft | Perforated |
| 9,638–9,648 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 514 ft | 230 sx |
| 7" | 8,265 ft | 410 sx |
| 4.5" | 9,970 ft | 230 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 20
- Max Depth
- 10,300 ft
- Drill Type
- Directional
- County
- WEBB
- District
- 4
- Operator
- ARETE OPERATING COMPANY LLC
- Completed
- 2003-02-26
Operator
- Name
- ARETE OPER CO, LLC
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2025-08-13)
- Cum Oil (all leases)
- 44,786 bbl
- Cum Gas (all leases)
- 3,128,981 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 9