42-163-32661
Final Completion HorizontalTHOMPSON PATTY UNIT I
FRIO County · District 1 · EAGLE FORD OIL CO. INC. · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
6,800 ft
First Permit
1990-03-02
Latest Activity
1990-03-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1990-04-23
Shut-In
—
Plugged
2019-07-09
EWA / Production operator mismatch
Scheduling: EAGLE FORD OIL CO. INC. ≠ Production: CALTEX ENERGY CO. (reported 2004-04)
EWA / Permit operator mismatch
Scheduling: EAGLE FORD OIL CO. INC. ≠ Permit: HYDROEX, INC.
Resolved via: scheduling → EAGLE FORD OIL CO. INC.
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 577 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 940 ft | -363 ft |
| CARIZZO | 1,570 ft | -993 ft |
| BASAL WILCOX (Wilcox) | 3,250 ft | -2,673 ft |
| OLMOS | 4,658 ft | -4,081 ft |
| SAN MIGUEL | 5,202 ft | -4,625 ft |
| AUSTIN CHALK | 6,294 ft | -5,717 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 |
|---|---|
| 5,984–6,417 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 761 ft | 460 sx |
| 7" | 5,925 ft | 960 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 6,800 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- EAGLE FORD OIL CO. INC.
- Completed
- 1990-04-23
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2025-05-29)
- Cum Oil (all leases)
- 9,428 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 6