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Royalty Clerk

RRC operator 123614

Calfas Oil, LLC

Calfas Oil, LLC reported 3,277 barrels of oil in the last 12 months.

Operator dossier

3,277bbl oil, last 12 months−21% vs prior year
Producing leases
18of 19 on record
Counties
2
Biggest county
Bexar County
Biggest field
Somerset

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Where they work

fewermore

Atascosa County: 9 producing leasesBexar County: 9 producing leasesBexarBexarAtascosa
2 counties
Fields
2
Data through
Jul 2026

Five years of Calfas Oil, LLC output

Oil output from Calfas Oil, LLC fell 21% over the last 12 months

3,277 bbl through Jul 2026, against 4,168 bbl a year earlier. Peak Sep 2024: 542 bbl.

Oil output from Calfas Oil, LLC fell 21% over the last 12 months3,277 bbl through Jul 2026, against 4,168 bbl a year earlier. Peak Sep 2024: 542 bbl.Oil, bbl per month0200400600Peak 542 (Sep 24)17220222023202420252026
Oil output from Calfas Oil, LLC fell 21% over the last 12 months3,277 bbl through Jul 2026, against 4,168 bbl a year earlier. Peak Sep 2024: 542 bbl.Oil, bbl per month0200400600Peak 542 (Sep 24)172'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, operator 123614, through Jul 2026, file dated Sep 18, 2026.

Calfas Oil, LLC leases, biggest first

Under each volume: change on the year before.

Showing 18 of 18, ranked by output value.

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SourceTexas Railroad Commission Production Data Query.

Counties and fields where Calfas Oil, LLC produces

Counties, by Calfas Oil, LLC oil

Bexar County leads

  1. Bexar County9 leases1,955bbl
  2. Atascosa County9 leases1,326bbl

Fields, by Calfas Oil, LLC oil

Somerset leads

  1. Somerset14 leases · District 01 · Field 845600012,164bbl
  2. Fairfield4 leases · District 01 · Field 300070011,117bbl

Recent drilling permits for Calfas Oil, LLC

No recent permits.