WELL · 42-131-32325 · DISTRICT 4
DE Barrera Josefa S. #1
Duval County · Jaboncillos Creek (Frio) field · Producing · Vertical
De Barrera Josefa S. #1 (API 42-131-32325) is a well in Duval County operated by Sun Exploration Inc., completed August 26, 1977 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 15, 1977, permitted to 3,200 ft.
It was permitted by Mueller, Joseph P. and has since transferred to Sun Exploration Inc. on the wellbore schedule.
Its lease has reported 28.2K barrels of oil and 144 mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Mueller, Joseph P.; the EWA schedule now lists a different operator.
Alice, TX · P-5 Y, filed Aug 4, 2025 · 1 permits on file · (361) 227-7710
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sun Exploration Inc. |
| Production reports | Sun Exploration, Inc.through Jan 2026 |
| Latest permit | Mueller, Joseph P.Jul 15, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,200
- total depth, ft
- 1
- permits on file
- Jul 15, 1977
- last permit issued
- Aug 26, 1977
- completed
- 28.2K
- cumulative oil, bbl
- 144
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 26, 1977
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| DE Barrera, Josefa S. O-4-8986 | Jaboncillos Creek (Frio) | Sun Exploration, Inc. | 2 | 28.2K | 144 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 9 · prior 12 237(-96%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Forbes, C. C. CompanyJan 1993 → Dec 1999
- 2L.T.D. Explorations Inc.Jan 2000 → Feb 2013
- 3Sun Exploration, Inc.Mar 2013 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 3144-99 | Drill | Mueller, Joseph P. | Jul 15, 1977 | Jul 15, 1977 | — | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-8986 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| — | 3,100 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 3,204 | — | — |
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 16, 1977 | — |
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 42-131-32325 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-32325 → 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/13132325, documented in the API reference.