WELL · 42-427-32471 · DISTRICT 4
LA Brisa 971 #1
Starr County · Rincon (Sub-L Upper) field · Vertical
La Brisa 971 #1 (API 42-427-32471) is a plugged well in Starr County, plugged December 22, 2009, last operated by Texas Independent Explor Ltd..
The RRC has issued 2 drilling permits between 1991 and 1992, permitted to 6,100 ft.
It was permitted by Texas Independent Explor., Inc. and has since transferred to Texas Independent Explor Ltd. on the wellbore schedule.
Completion filings report one formation top, including Frio.
Its 2 leases have reported 59.6K barrels of oil and 104K mcf of gas since January 1993, last reporting in January 2010.
Operator of record
Permitted by Texas Independent Explor., Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 8, 2025
- Permits on file
- 33
- Phone
- (713) 751-0419
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texas Independent Explor Ltd. |
| Production reports | Texas Independent Explor Ltd.through Sep 2009 |
| Latest permit | Texas Independent Explor., Inc.Mar 9, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,100
- total depth, ft
- 2
- permits on file
- Mar 9, 1992
- last permit issued
- Feb 27, 1992
- completed
- 59.6K
- cumulative oil, bbl
- 104K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 27, 1992
- Shut in
- —
- Plugged
- Dec 22, 2009
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 |
|---|---|---|---|---|---|---|
| LA Brisa 971 O-4-12026 | Rincon (Sub-L, Upper) | Texas Independent Explor Ltd. | 1 | 59.6K | 104K | Jan 1993 – Jan 2010 |
| — G-4-138234 | — | — | 0 | 0 | 0 | — |
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.
- 1Texas Independent Explor., Inc.Jan 1993 → Oct 2002
- 2Texas Independent Explor Ltd.Nov 2002 → Sep 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 397334-99 | Recompletion | Texas Independent Explor., Inc. | Mar 9, 1992 | Mar 9, 1992 | Feb 26, 1992 | 4,217 |
| 385580-99 | Drill | Texas Independent Explor., Inc. | Mar 12, 1991 | Mar 12, 1991 | Apr 3, 1991 | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-138234 | — | — | — | — |
| — | — O-4-12026 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 10 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 3,900 | -3,890 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,977 | 3,984 | Perforated |
| 4,114 | 4,126 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 500 | 12.25 | 70 S |
| 4.5 | 4,253 | 7.875 | 280 S |
| 4.5 | 4,255 | 7.875 | 280 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 | Jul 7, 1992 | Mar 10, 1992 | Yes |
| 00 | Mar 27, 1992 | — | — |
| 00 | Jul 1, 1991 | May 16, 1991 | Yes |
| 00 | Jun 4, 1991 | — | — |
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 42-427-32471 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-32471 → 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/42732471, documented in the API reference.