WELL · 42-055-31726 · DISTRICT 1
Brawley F. #1
Caldwell County · Luling-Branyon field · Producing · Vertical
Brawley F. #1 (API 42-055-31726) is a well in Caldwell County operated by Castillo Oil Company LLC, completed January 9, 1981 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 16, 1980, permitted to 2,500 ft.
It was permitted by Bob'S Oil & Gas Operating CO. and has since transferred to Castillo Oil Company LLC on the wellbore schedule.
Its lease has reported 3.11K barrels of oil and 14 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 Bob's Oil & Gas Operating Co.; the EWA schedule now lists a different operator.
Luling, TX · P-5 Y, filed Feb 4, 2026 · (512) 393-4616
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Castillo Oil Company LLC |
| Production reports | Castillo Oil Company LLCthrough Apr 2026 |
| Latest permit | Bob's Oil & Gas Operating Co.Dec 16, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- Dec 16, 1980
- last permit issued
- Jan 9, 1981
- completed
- 3.11K
- cumulative oil, bbl
- 14
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 9, 1981
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Brawley, F. O-1-6683 | Luling-Branyon | Castillo Oil Company LLC | 2 | 3.11K | 14 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 152 · prior 12 118(+29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lay, J. D.Jan 1993 → Feb 1994
- 2Ginco Operating Co.Jul 1995 → Oct 1995
- 3MA-Stell IncOct 2000 → Aug 2002
- 4L.O. Oil & Gas, LLCJun 2004 → Dec 2006
- 5Provision Oil, L.L.C.Dec 2012 → May 2014
- 6Castillo Oil Company LLCDec 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 102498-99 | Drill | Bob's Oil & Gas Operating Co. | Dec 16, 1980 | Dec 16, 1980 | — | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-6683 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,080 | 2,325 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 2,385 | 7.875 | 426 S |
| 2.375 | 2,385 | — | — |
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 | Feb 20, 1981 | — |
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 42-055-31726 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-31726 → 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/05531726, documented in the API reference.