Texas operator · P-5 100709
Calfas Cattle & Oil, LLC
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Calfas Cattle & Oil, LLC
Railroad Commission record
Who the state lists
The Railroad Commission lists this company as an operator: it reports wells and leases in Texas.
- Name on file
- CALFAS CATTLE & OIL, LLC
- Operator number (P-5)
- 100709
- P-5 status
- Active
- Organization type
- Limited liability company (code not in the RRC's 2014 layout; inferred from the names)
- Location
- San Antonio, TX
- Mailing city
- San Antonio, TX
- Activities filed
- Oil Operator
- Last P-5 received
- August 19, 2025
- Record built
- October 14, 2022
- Refiling required
- Yes
Source: Railroad Commission of Texas, P-5 Organization Report data set, as of September 22, 2026.
Owner relations
How to reach Calfas Cattle & Oil, LLC as an owner
Not checked yet
We have not checked Calfas Cattle & Oil, LLC’s owner-relations desk yet. Here is how owners usually find it:
- Look at a recent check stub or statement. The phone number and address printed on it usually reach the owner relations department.
- Search the company’s own website for “owner relations” or “royalty owners”. Larger operators have a page and an online owner portal.
- The Railroad Commission file above has the company’s mailing address. A letter sent there reaches the company, though not always the right desk.
- Put your owner number and the property name or number on every letter and call.
Comptroller and Secretary of State
The business entity on file
- Legal name
- CALFAS CATTLE & OIL, LLC
- Taxpayer number
- 32085975046
- Entity type
- Texas limited liability company
- Secretary of State file number
- 0804698319
- Secretary of State status
- Reinstated (October 25, 2024)
- Right to transact business in Texas
- Active
- Formed
- August 15, 2022
- Formed in
- TX
- Mailing city
- San Antonio, TX
Source: Texas Comptroller, franchise tax permit holder file (data.texas.gov), as of September 26, 2026.
Look it up yourself: Secretary of State business filings (search for file number 0804698319), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 3,017 barrels
- Down 7.3% from the 12 months before
- Gas, last 12 months
- 0 mcf
Oil reported each month, in barrels
- Jul 2026145
- Jun 2026338
- May 2026296
- Apr 2026287
- Mar 2026171
- Feb 2026194
- Jan 2026366
- Dec 2025361
- Nov 2025283
- Oct 2025264
- Sep 2025116
- Aug 2025196
Source: Railroad Commission of Texas, production data query, as of July 1, 2026.
Drilling permits
Permits filed with the state
0 drilling permits in the last three years. A permit is permission to drill. It is not a well.
Source: Railroad Commission of Texas, drilling permit records.
Leases
Leases this company operates
15 leases on the state record, 15 with production in the last twelve months. The largest by production:
- YoungMedina County · 599 bbl of oil
- Bailey, James JR.Medina County · 549 bbl of oil
- Chaney, Tom FeeMedina County · 448 bbl of oil
- Weimers, Alfred B. -A-Medina County · 417 bbl of oil
- Mayhew, GuyMedina County · 364 bbl of oil
- Dorfmeister, L.Medina County · 236 bbl of oil
- SpearsBexar County · 203 bbl of oil
- Landrum, Willis L.Atascosa County · 47 bbl of oil
- Winans Living TrustAtascosa County · 46 bbl of oil
- KochBexar County · 44 bbl of oil
- Mead, Milton O.Bexar County · 27 bbl of oil
- Kurz#2Bexar County · 10 bbl of oil
- Bohl, Edward A. -C-Medina County · 9 bbl of oil
- Bohl, Edward A.Medina County · 9 bbl of oil
- Bohl, Edward A.Medina County · 9 bbl of oil
Operator changes
Leases this company took over or handed over
15 taken over and 0 handed over since the state's history begins; 0 and 0 in the last twelve months. The month is the first month the change shows in production reports.
- Took over Koch, Bexar CountyFeb 2024 · from Everett Oil, Inc.
- Took over Mead, Milton O., Bexar CountyNov 2023 · from Blackjack Operating L. L. C.
- Took over Kurz#2, Bexar CountyNov 2023 · from Blackjack Operating L. L. C.
- Took over Young, Medina CountyJul 2023 · from Civron Petroleum Res., LLC
- Took over Chaney, Tom Fee, Medina CountyJul 2023 · from Civron Petroleum Res., LLC
- Took over Weimers, Alfred B. -A-, Medina CountyJul 2023 · from Civron Petroleum Res., LLC
- Took over Bohl, Edward A., Medina CountyMay 2023 · from Hardwick, Ross H. Oil Company
- Took over Bohl, Edward A., Medina CountyMay 2023 · from Hardwick, Ross H. Oil Company
- Took over Bohl, Edward A. -C-, Medina CountyMay 2023 · from Hardwick, Ross H. Oil Company
- Took over Dorfmeister, L., Medina CountyApr 2023 · from Hardwick, Ross H. Oil Company
- Took over Spears, Bexar CountyJan 2023 · from Civron Petroleum Res., LLC
- Took over Winans Living Trust, Atascosa CountyJan 2023 · from Petro Lions, LLC
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Calfas Cattle & Oil, LLC files a drilling permit, completes a well or reports first production. Free with an account.
A paper from this company
A division order, a lease, a buyout offer or a letter: upload it and we say what it is, what it asks and which terms deserve a question.
FAQ
Questions people ask
Who is Calfas Cattle & Oil, LLC?
The Railroad Commission lists Calfas Cattle & Oil, LLC as operator number 100709, P-5 active, in San Antonio, TX. Its leases reported 3,017 barrels of oil and 0 mcf of gas in the last twelve months.
Is Calfas Cattle & Oil, LLC a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: CALFAS CATTLE & OIL, LLC, a texas limited liability company, Secretary of State status Reinstated, right to transact business in Texas: Active. Confirm it in the Secretary of State's business search.
How much oil and gas did Calfas Cattle & Oil, LLC report?
In the last twelve months the leases Calfas Cattle & Oil, LLC operates reported 3,017 barrels of oil and 0 mcf of gas to the Railroad Commission, through July 1, 2026. It has 15 leases on the state record, 15 with production in that time.
I got a letter or an offer from Calfas Cattle & Oil, LLC: what should I do?
Do not sign or call yet. Keep every page and the envelope, compare the paper with your deed, lease and last statements, and answer in writing. You can upload the letter to have it read: it says what kind of paper it is, what it asks, and which terms deserve a question, quoting the words they come from.
Where does this page's information come from, and how current is it?
The record is the Railroad Commission's P-5 Organization Report file, dated September 22, 2026. The entity is the Comptroller's franchise tax file. Production, permits and leases are the Commission's own reports. The page shows no rating and no opinion.
Related
Keep going
- Texas dataTexas oil and gas companiesOperators and buyers: the state's record, permits, leases, production.
- HelpI got a letter from an oil companyUpload it. We say what it is, what it asks and what to look at.
- ToolTexas well watchPermit, completion, first production and when the first check is due.
- Texas dataTexas operator changesWho took over whose leases in the last 24 months.
- CheckCheck my statementUpload a stub. Every month against the state record.
- HelpTexas division ordersWhat you may sign, what you may refuse, what to check.
Sources
Primary sources, opened on 29 September 2026. Statute text is the current version on statutes.capitol.texas.gov.