WELL · 42-469-32755 · DISTRICT 2
Uherek Unit #1
Victoria County · Coletto Creek South (4500) field · Vertical
Uherek Unit #1 (API 42-469-32755) is a plugged well in Victoria County, plugged December 31, 1998, last operated by Klotzman M. S. Exploration CO..
The RRC has issued 3 drilling permits between 1990 and 1992, permitted to 5,200 ft.
Completion filings report 4 formation tops, including Fresh Water Sand, Miocene (undifferentiated), Catahoula, Frio.
Operator of record
Klotzman M. S. Exploration Co.
Victoria, TX · P-5 Y, filed Dec 4, 2025 · 64 permits on file · (361) 573-2416
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Klotzman M. S. Exploration Co. |
| Production reports | none |
| Latest permit | Klotzman, M. S. Exploration Co.Mar 18, 1992 |
- 5,200
- total depth, ft
- 3
- permits on file
- Mar 18, 1992
- last permit issued
- Sep 17, 1990
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 17, 1990
- Shut in
- —
- Plugged
- Dec 31, 1998
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 4 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Uherek Unit G-2-141100 | Coletto Creek, South (2570) | Klotzman, M. S. Exploration Co. | 1 | 0 | 0 | Jan 1993 – Dec 1998 |
| — G-2-136042 | — | — | 0 | 0 | 0 | — |
| — G-2-136248 | — | — | 0 | 0 | 0 | — |
| — G-2-140377 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 397522-99 | Recompletion | Klotzman, M. S. Exploration Co. | Mar 16, 1992 | Mar 18, 1992 | Feb 29, 1992 | 4,120 |
| 394782-99 | Recompletion | Klotzman, M. S. Exploration Co. | Dec 6, 1991 | Dec 16, 1991 | Nov 29, 1991 | 5,200 |
| 372412-99 | Drill | Klotzman, M. S. Exploration Co. | Apr 20, 1990 | Apr 25, 1990 | Aug 20, 1990 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-136042 | — | — | — | — |
| — | — G-2-136248 | — | — | — | — |
| — | — G-2-140377 | — | — | — | — |
| — | — G-2-141100 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 94 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fresh Water Sand | 560 | -466 |
| Miocene (undifferentiated)MIOCENE SANDS | 1,770 | -1,676 |
| CatahoulaCATAHOULA SAND | 2,970 | -2,876 |
| FrioFRIO SAND | 3,950 | -3,856 |
| FrioFRIO VICKSBURG | 4,900 | -4,806 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,566 | 2,569 | Perforated |
| 4,381 | 4,386 | Perforated |
| 4,453 | 4,456 | Perforated |
| 4,516 | 4,520 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 560 | 12.25 | 205 S |
| 4.5 | 5,083 | 7.875 | 1,076 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 14, 1992 | Mar 12, 1992 | Yes |
| 00 | Apr 15, 1992 | — | — |
| 00 | Feb 27, 1992 | Dec 5, 1991 | Yes |
| 00 | Feb 3, 1992 | — | — |
| 00 | Mar 13, 1991 | Oct 19, 1990 | Yes |
| 00 | Feb 25, 1991 | Oct 18, 1990 | Yes |
| 00 | Dec 18, 1990 | — | Yes |
| 00 | Nov 27, 1990 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-469-32755 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-469-32755 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/46932755, documented in the API reference.