RRC operator 139634
Castillo Oil Company LLC
Castillo Oil Company LLC reported 5,998 barrels of oil in the last 12 months.
Operator dossier
- Producing leases
- 19of 22 on record
- Counties
- 1
- Biggest county
- Caldwell County
- Biggest field
- Luling-Branyon
Get checks from Castillo Oil Company LLC?
Where they work
This county
- Fields
- 5
- Data through
- Jul 2026
Five years of Castillo Oil Company LLC output
Oil output from Castillo Oil Company LLC fell 20% over the last 12 months
5,998 bbl through Jul 2026, against 7,493 bbl a year earlier. Peak Dec 2021: 962 bbl.
SourceTexas Railroad Commission Production Data Query, operator 139634, through Jul 2026, file dated Sep 18, 2026.
Castillo Oil Company LLC leases, biggest first
Under each volume: change on the year before.
812bbl oil−38%
663bbl oil−36%
618bbl oil+13%
479bbl oil−19%
461bbl oil−3%
434bbl oil+24%
378bbl oil−7%
335bbl oil−35%
275bbl oil−33%
275bbl oil−35%
258bbl oil+14%
213bbl oil−29%
149bbl oil−42%
148bbl oil+17%
141bbl oil+27%
136bbl oil+28%
88bbl oil+1%
79bbl oil−43%
- DUKE
01-11542Caldwell CountyTenney Creek
56bbl oil−29%
Showing 19 of 19, ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Counties and fields where Castillo Oil Company LLC produces
Fields, by Castillo Oil Company LLC oil
Luling-Branyon leads
Recent drilling permits for Castillo Oil Company LLC
No recent permits.