Permits
2
Max Depth
2,000 ft
First Permit
1984-09-28
Latest Activity
1985-12-10
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2018-06
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5)
CSV| Formation | Top Depth (MD) |
|---|---|
| CARRIZO SANDS (Carrizo) | 1 ft |
| WILCOX | 130 ft |
| ESCONDIDO | 525 ft |
| OLOMOS | 845 ft |
| SERPENTINE | 1,055 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (1)
| Interval | Type |
|---|---|
| 1,047–1,049 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 6.625" | 170 ft | 20 sx |
| 2.875" | 1,138 ft | 172 sx |
Permit History (2)
Applications (2)
#293487 A WILLIAMSON DRILLING CO., INC.
received 1985-11-14
#252954 A MATZINGER PETROLEUM CO
received 1984-09-27
Records & Logs
1 completion filing on record.
W-2/G-1 1985-01-17
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
Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in ZAVALA County.
Well Details
- Well Number
- 2
- Max Depth
- 2,000 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- WILLIAMSON DRILLING CO., INC.
Operator
- Location
- UVALDE
- P-5 Status
- Inactive (filed 1997-02-06)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 21