WELL · 42-409-32595 · DISTRICT 4
Welder D #4
San Patricio County · Portilla (7000-B Sand) field · Vertical
Welder D #4 (API 42-409-32595) is a plugged well in San Patricio County, plugged September 7, 2000, last operated by Sandalwood Oil & Gas Inc..
The RRC has issued one drilling permit (amended once), issued June 14, 1999, permitted to 9,500 ft.
Completion filings report 2 formation tops, including Catahoula, Frio.
Its lease has reported 10.3K barrels of oil and 107K mcf of gas since July 1999, last reporting in April 2001.
Operator of record
Houston, TX · P-5 Y, filed Nov 4, 2025 · 92 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sandalwood Oil & Gas Inc. |
| Production reports | Sandalwood Oil & Gas, Inc.through May 2000 |
| Latest permit | Sandalwood Oil & Gas, Inc.Jun 14, 1999 |
- 9,500
- total depth, ft
- 2
- permits on file
- Jun 14, 1999
- last permit issued
- Jul 11, 1999
- completed
- 10.3K
- cumulative oil, bbl
- 107K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1999 THROUGH Apr 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 11, 1999
- Shut in
- —
- Plugged
- Sep 7, 2000
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 |
|---|---|---|---|---|---|---|
| Welder "D" O-4-12858 | Portilla (7000-B Sand) | Sandalwood Oil & Gas, Inc. | 1 | 10.3K | 107K | Jul 1999 – Apr 2001 |
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.
- 1Sandalwood Oil & Gas, Inc.Jul 1999 → May 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 485166-98 | Drill | Sandalwood Oil & Gas, Inc. | Jul 29, 1999 | Jun 14, 1999 | Jun 18, 1999 | 9,500 |
| 485166-99 | Drill | Sandalwood Oil & Gas, Inc. | Jun 14, 1999 | Jun 14, 1999 | — | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-12858 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 37 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,061 | 7,065 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,138 | 11 | 540 S |
| 2.875 | 7,215 | 7.875 | 385 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 | Oct 14, 1999 | Sep 15, 1999 | Yes |
| 00 | Oct 4, 1999 | — | — |
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 42-409-32595 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-409-32595 → 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/40932595, documented in the API reference.