42-409-01640
Final CompletionWELDER M.S.
SAN PATRICIO County · District 4 · MOBIL PRODUCING TX. & N.M. INC. · PORTILLA (8500 SAND)
Permits
4
Max Depth
8,897 ft
First Permit
1985-07-24
Latest Activity
1997-03-05
Lifespan
12 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-09-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Production: ALLEGIANT RESOURCES, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: MOBIL PRODUCING TX. & N.M. INC. ≠ Permit: ABRAXAS PETROLEUM CORPORATION
Resolved via: production → ALLEGIANT RESOURCES, 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
1993-01
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 (6) Elevation 55 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 7400 SAND | 7,402 ft | -7,347 ft |
| 7400' SAND | 7,402 ft | -7,347 ft |
| 8100 SAND | 8,126 ft | -8,071 ft |
| 8100' SAND | 8,126 ft | -8,071 ft |
| 8500 SAND | 8,578 ft | -8,523 ft |
| 8500' SAND | 8,578 ft | -8,523 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 (10)
| Interval | Type |
|---|---|
| 6,818–6,822 ft | Perforated |
| 6,910–6,920 ft | Perforated |
| 7,096–7,102 ft | Perforated |
| 7,366–7,370 ft | Perforated |
| 7,400–7,406 ft | Perforated |
| 7,456–7,460 ft | Perforated |
| 8,580–8,593 ft | Perforated |
| 8,587–8,592 ft | Perforated |
| ?–7,246 ft | Perforated |
| ?–7,398 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,264 ft | — |
| 7" | 8,560 ft | — |
Permit History (4)
WELDER, MINNIE S. · 8,897 ft
1997-03-05
Spud 1997-03-06
WELDER, MINNIE S. · 8,897 ft
1996-06-12
Spud 1996-06-20
WELDER, MINNIE S. · 8,897 ft
1996-06-12
WELDER, MINNIE S. · 8,560 ft
1985-07-24
Applications (4)
Records & Logs
15 completion filings on record · 5 with log images at RRC.
+9 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
- 6
- Max Depth
- 8,897 ft
- Drill Type
- Vertical
- County
- SAN PATRICIO
- District
- 4
- Operator
- MOBIL PRODUCING TX. & N.M. INC.
- Completed
- 1985-09-01
Operator
- Name
- SUPERIOR OIL CO, THE
- Location
- SPRING
- P-5 Status
- Active (filed 2025-06-04)
- Cum Oil (all leases)
- 181,898,111 bbl
- Cum Gas (all leases)
- 1,950,074,148 mcf
- Activities
- CSGD/G, GTHS/C, GTHS/G
- Total Permits
- 6,763