42-507-32006
Final CompletionNORTON R.W.
ZAVALA County · District 1 · WILLIAMSON OPERATING CO. · BANDERA TANK WEST (2500)
Permits
1
Max Depth
2,500 ft
First Permit
1983-10-26
Latest Activity
1983-10-26
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-12-07
Shut-In
—
Plugged
2016-12-28
EWA / Permit operator mismatch
Scheduling: WILLIAMSON OPERATING CO. ≠ Permit: WEEKS EXPLORATION COMPANY
Resolved via: scheduling → WILLIAMSON OPERATING CO.
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
originally filed by WEEKS EXPLORATION COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 617 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 1,794 ft | -1,177 ft |
| SAN MIGUEL | 2,314 ft | -1,697 ft |
| SERPENTINE | 2,520 ft | -1,903 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 |
|---|---|
| 2,526–2,528 ft | Perforated |
| 2,544–2,547 ft | Perforated |
| 2,560–2,562 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 645 ft | 420 sx |
| 4.5" | 2,814 ft | 260 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 101
- Max Depth
- 2,500 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- WILLIAMSON OPERATING CO.
- Completed
- 1983-12-07
Operator
- Name
- WILLIAMSON OPER CO
- Location
- UVALDE
- P-5 Status
- Delinquent (filed 1997-04-16)
- Cum Oil (all leases)
- 15,399 bbl
- Cum Gas (all leases)
- 148,258 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 4