42-507-32460
Final Completion HorizontalLASITER-WOOD ET AL UNIT
ZAVALA County · District 1 · TEXAS AMERICAN RESOURCES COMPANY · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
6,395 ft
First Permit
1992-08-04
Latest Activity
1992-08-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-09-26
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: TEXAS AMERICAN RESOURCES COMPANY ≠ Permit: ORYX ENERGY COMPANY
Resolved via: scheduling → TEXAS AMERICAN RESOURCES 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 (3) Elevation 544 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST LIME | 5,560 ft | -5,016 ft |
| ANACACHO | 5,690 ft | -5,146 ft |
| AUSTIN CHALK | 6,022 ft | -5,478 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 (1)
| Interval | Type |
|---|---|
| 6,032–9,330 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 790 ft | 475 sx |
| 7" | 6,032 ft | 1,710 sx |
| 7" | 6,032 ft | 1,710 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 1
- Max Depth
- 6,395 ft
- Drill Type
- Horizontal
- County
- ZAVALA
- District
- 1
- Operator
- TEXAS AMERICAN RESOURCES COMPANY
- Completed
- 1992-09-26
Operator
- Location
- AUSTIN
- P-5 Status
- Active (filed 2025-12-19)
- Cum Oil (all leases)
- 25,009,402 bbl
- Cum Gas (all leases)
- 17,947,951 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 545