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Royalty Clerk

RRC operator 139634

Castillo Oil Company LLC

Castillo Oil Company LLC reported 5,998 barrels of oil in the last 12 months.

Operator dossier

5,998bbl oil, last 12 months−20% vs prior year
Producing leases
19of 22 on record
Counties
1
Biggest county
Caldwell County
Biggest field
Luling-Branyon

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Where they work

This county

Caldwell County: 19 producing leasesCaldwellComalGonzalesFayetteTravisBastropLeeHaysGuadalupeCaldwell County
1 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.

Oil output from Castillo Oil Company LLC fell 20% over the last 12 months5,998 bbl through Jul 2026, against 7,493 bbl a year earlier. Peak Dec 2021: 962 bbl.Oil, bbl per month02505007501,000Peak 962 (Dec 21)49420222023202420252026
Oil output from Castillo Oil Company LLC fell 20% over the last 12 months5,998 bbl through Jul 2026, against 7,493 bbl a year earlier. Peak Dec 2021: 962 bbl.Oil, bbl per month02505007501,000Peak 962 (Dec 21)494'22'23'24'25'26

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.

Showing 19 of 19, ranked by output value.

SourceTexas Railroad Commission Production Data Query.