WELL · 42-409-32206 · DISTRICT 4
Clarkson - Hardwick Unit #1
San Patricio County · Odem North (7680 Frio) field · Vertical
Clarkson - Hardwick Unit #1 (API 42-409-32206) is a plugged well in San Patricio County, plugged February 14, 1994, last operated by Magnum Engineering Company.
The RRC has issued 3 drilling permits (amended once) between 1987 and 1990, permitted to 8,100 ft.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Operator of record
Corpus Christ, TX · P-5 Y, filed Nov 4, 2025 · 13 permits on file · (361) 446-2414
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnum Engineering Company |
| Production reports | none |
| Latest permit | Magnum Engineering CompanyJan 29, 1990 |
- 8,100
- total depth, ft
- 4
- permits on file
- Jan 29, 1990
- last permit issued
- Jan 20, 1988
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 20, 1988
- Shut in
- —
- Plugged
- Feb 14, 1994
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 2 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 |
|---|---|---|---|---|---|---|
| Clarkson - Hardwicke G-4-133348 | Odem, North (5400) | Magnum Engineering Company | 1 | 0 | 0 | Jan 1993 – Feb 1994 |
| — G-4-128486 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 369073-99 | Recompletion | Magnum Engineering Company | Jan 25, 1990 | Jan 29, 1990 | — | 7,994 |
| 350712-98 | Recompletion | Magnum Engineering Company | Sep 26, 1988 | Sep 12, 1988 | — | 7,994 |
| 350712-99 | Recompletion | Magnum Engineering Company | Aug 31, 1988 | Sep 12, 1988 | — | 7,994 |
| 339359-99 | Drill | Oil Property Management Company | Nov 25, 1987 | Nov 30, 1987 | — | 8,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-128486 | — | — | — | — |
| — | — G-4-133348 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 78 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,000 | -1,922 |
| Frio | 4,500 | -4,422 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,439 | 5,442 | Perforated |
| 7,084 | 7,087 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 822 | 12.25 | 246 S |
| 4.5 | 7,942 | 7.875 | 855 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 | Mar 21, 1990 | Jan 31, 1990 | Yes |
| 00 | Feb 16, 1990 | — | — |
| 00 | Oct 28, 1988 | Sep 1, 1988 | Yes |
| 00 | Oct 13, 1988 | — | — |
| 00 | Jun 3, 1988 | — | — |
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 42-409-32206 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-32206 → 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/40932206, documented in the API reference.