WELL · 42-283-31231 · DISTRICT 1
South Texas Syndicate #4248
LA Salle County · Washburn E. (Wilcox L. 5100) field · Vertical
South Texas Syndicate #4248 (API 42-283-31231) is a plugged well in La Salle County, plugged July 20, 1989, last operated by Petrolero Corp..
The RRC has issued one drilling permit (amended once), issued October 2, 1987, permitted to 5,600 ft.
Completion filings report 3 formation tops, including Queen City, Carrizo, Wilcox.
Operator of record
San Antonio, TX · P-5 Y, filed Jun 6, 1997 · 76 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petrolero Corp. |
| Production reports | none |
| Latest permit | Petrolero Corp.Oct 2, 1987 |
- 5,600
- total depth, ft
- 2
- permits on file
- Oct 2, 1987
- last permit issued
- Jan 13, 1988
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 1988
- Shut in
- —
- Plugged
- Jul 20, 1989
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 336734-98 | Drill | Petrolero Corp. | Mar 29, 1988 | Oct 2, 1987 | — | 5,600 |
| 336734-99 | Drill | Petrolero Corp. | Oct 1, 1987 | Oct 2, 1987 | — | 5,600 |
Formation tops
As filed on W-2/G-1. Subsea from 388 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,710 | -1,322 |
| Carrizo | 3,290 | -2,902 |
| Wilcox | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,178 | 5,186 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 319 | 12.25 | 115 S |
| 4.5 | 5,366 | 7.875 | 880 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 | Jun 3, 1988 | Feb 5, 1988 | Yes |
| 00 | May 4, 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 42-283-31231 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-31231 → 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/28331231, documented in the API reference.