42-163-33100
Final Completion HorizontalSHANKLE
FRIO County · District 1 · FRIO OIL & GAS LTD. · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
7,000 ft
First Permit
1991-09-05
Latest Activity
1991-09-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: FRIO OIL & GAS LTD. ≠ Permit: CENTRAL TEXAS OIL & GAS
Resolved via: production → FRIO OIL & GAS, LTD.
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 480 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 5,035 ft | -4,555 ft |
| ANACACHO | 6,476 ft | -5,996 ft |
| AUSTIN CHALK | 6,635 ft | -6,155 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 |
|---|---|
| 6,635–6,715 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 702 ft | 350 sx |
| 5.5" | 6,476 ft | 740 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 01
- Max Depth
- 7,000 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- FRIO OIL & GAS LTD.
Operator
- Name
- FRIO OIL & GAS, LTD.
- Location
- AUSTIN
- P-5 Status
- Active (filed 2026-05-06)
- Cum Oil (all leases)
- 65,914 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O