42-479-37211
PRODUCINGROTTERSMAN
WEBB County · District 4 · ARETE OPERATING COMPANY II LLC · ROTTERSMAN (LOBO)
Permits
1
Max Depth
11,500 ft
First Permit
1999-01-14
Latest Activity
1999-01-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-03-20
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ARETE OPERATING COMPANY II LLC ≠ Permit: MICHAEL PETROLEUM CORPORATION
Resolved via: production → ARETE OPERATING COMPANY II, 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
1999-04
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 502 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TOP UPPER WILCOX (Wilcox) | 4,320 ft | -3,818 ft |
| UPPER WILCOX (Wilcox) | 4,320 ft | -3,818 ft |
| BASE UPPER WILCOX (Wilcox) | 6,930 ft | -6,428 ft |
| WILLS POINT | 9,650 ft | -9,148 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 (7)
| Interval | Type |
|---|---|
| 8,553–8,562 ft | Perforated |
| 8,728–8,738 ft | Perforated |
| 8,834–8,839 ft | Perforated |
| 8,942–8,948 ft | Perforated |
| 9,030–9,458 ft | Perforated |
| 9,373–9,400 ft | Perforated |
| 9,447–9,458 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,525 ft | 320 sx |
| 7" | 5,310 ft | 75 sx |
| 4.5" | 7,800 ft | 110 sx |
| 2.875" | 7,800 ft | 220 sx |
| 2.875" | 9,665 ft | 80 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 3 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
- 25
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- ARETE OPERATING COMPANY II LLC
- Completed
- 2013-03-20
Operator
- Location
- SAN ANTONIO
- P-5 Status
- X (filed 2025-11-04)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 1,959,116 mcf
- Activities
- G/PUR, OPRS/G