42-479-36193
SWR-10-WELLPENA H. L.
WEBB County · District 4 · ROSETTA RESOURCES OPERATING LP · WILDCAT
Permits
2
Max Depth
10,000 ft
First Permit
1994-09-26
Latest Activity
1996-08-06
Lifespan
2 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
1996-08-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: ROSETTA RESOURCES OPERATING LP ≠ Production: ARETE OPERATING COMPANY, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ROSETTA RESOURCES OPERATING LP ≠ Permit: ENRON OIL & GAS COMPANY
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
1994-11
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 410 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 4,188 ft | -3,778 ft |
| LOWER WILCOX (Wilcox) | 5,570 ft | -5,160 ft |
| WILLS POINT | 9,000 ft | -8,590 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 |
|---|---|
| 7,644–7,660 ft | Perforated |
| 8,084–8,100 ft | Perforated |
| 8,654–8,762 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,021 ft | 385 sx |
| 7" | 6,979 ft | 280 sx |
| 7" | 6,980 ft | 280 sx |
| 2.875" | 9,094 ft | 350 sx |
Permit History (2)
Applications (2)
Records & Logs
7 completion filings on record · 3 with log images at RRC.
+1 more filings
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
- 4
- Max Depth
- 10,000 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- ROSETTA RESOURCES OPERATING LP
- Completed
- 1996-08-16
Operator
- Name
- ROSETTA RES OPER LP
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2025-10-01)
- Cum Oil (all leases)
- 28,573,490 bbl
- Cum Gas (all leases)
- 1,121,692,409 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,214