WELL · 42-409-00209 · DISTRICT 4
Williann #4
San Patricio County · Vertical
Williann #4 (API 42-409-00209) is a permitted well in San Patricio County filed by Weltman, Louis H.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1979 and 1981, permitted to 5,300 ft.
Operator of record
Corpus Christ, TX · P-5 Y, filed Oct 13, 1989 · 13 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | New Horizon Investments Ltd.through Jan 2019 |
| Latest permit | Weltman, Louis H.May 27, 1981 |
- 5,300
- total depth, ft
- 2
- permits on file
- May 27, 1981
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 27K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Willmann G-4-84620 | Willmann (4020) | New Horizon Investments Ltd. | 1 | 0 | 27K | Jan 1993 – Sep 2022 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1McGuffin, Joe S. Inc.Jan 1993 → Dec 1994
- 2Lakeside ProductionJan 1995 → Feb 1995
- 3Lakeside Production, Inc.Mar 1995 → Apr 1997
- 4New Horizon Investments Ltd.Nov 2004 → Jan 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 119679-99 | Recompletion | Weltman, Louis H. | May 27, 1981 | May 27, 1981 | — | 5,300 |
| 49472-99 | Recompletion | Weltman, Louis H. | May 3, 1979 | May 3, 1979 | — | 4,599 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-84620 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,030 | 4,034 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 607 | — | — |
| 2.375 | 3,391 | — | — |
| 5.5 | 4,561 | 8.75 | — |
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 | Jan 12, 1984 | Sep 4, 1979 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-409-00209 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-00209 → 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/40900209, documented in the API reference.