42-287-32160
Final CompletionTSCHALSCHULA
LEE County · District 3 · TEXAS VANGUARD OIL COMPANY · SERBIN (TAYLOR SAND)
Permits
1
Max Depth
5,400 ft
First Permit
1987-11-17
Latest Activity
1987-11-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-01-24
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: TEXAS VANGUARD OIL COMPANY ≠ Production: TRIVISTA OPERATING LLC (reported 2023-12)
EWA / Permit operator mismatch
Scheduling: TEXAS VANGUARD OIL COMPANY ≠ Permit: RLA RESOURCES, INC
Resolved via: scheduling → TEXAS VANGUARD OIL COMPANY
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 (1)
CSV| Formation | Top Depth (MD) |
|---|---|
| TAYLOR SAND (Taylor) | 5,202 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 |
|---|---|
| 5,202–5,230 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 600 ft | 225 sx |
| 4.5" | 5,430 ft | 940 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 1 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
- 1
- Max Depth
- 5,400 ft
- Drill Type
- Vertical
- County
- LEE
- District
- 3
- Operator
- TEXAS VANGUARD OIL COMPANY
- Completed
- 1988-01-24
Operator
- Location
- AUSTIN
- P-5 Status
- Inactive (filed 2013-09-25)
- Cum Oil (all leases)
- 1,527,195 bbl
- Cum Gas (all leases)
- 3,341,731 mcf
- Total Permits
- 11