42-163-33078
Final Completion HorizontalKOTHMANN
FRIO County · District 1 · COX & COX PRODUCTION CO. · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
5,600 ft
First Permit
1991-06-14
Latest Activity
1991-06-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-07-19
Shut-In
—
Plugged
2004-10-29
EWA / Production operator mismatch
Scheduling: COX & COX PRODUCTION CO. ≠ Production: MIS KRIS OIL & GAS, INC. (reported 1995-11)
EWA / Permit operator mismatch
Scheduling: COX & COX PRODUCTION CO. ≠ Permit: KINLAW OIL CORPORATION
Resolved via: scheduling → COX & COX PRODUCTION CO.
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
2008-03
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 590 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN MIGUEL | 4,323 ft | -3,733 ft |
| ANACACHO | 4,903 ft | -4,313 ft |
| AUSTIN CHALK | 5,246 ft | -4,656 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 |
|---|---|
| 5,308–8,718 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 592 ft | 325 sx |
| 7" | 4,923 ft | 810 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
- 5,600 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- COX & COX PRODUCTION CO.
- Completed
- 1991-07-19
Operator
- Location
- DONNA
- P-5 Status
- Delinquent (filed 1998-07-07)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G