Texas operator · P-5 565000
Middleton Oil Company
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Middleton Oil Company
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
- MIDDLETON OIL COMPANY
- Operator number (P-5)
- 565000
- P-5 status
- Active
- Organization type
- Corporation
- Location
- Houston, TX
- Mailing city
- Houston, TX
- Activities filed
- Gas Operator
- Last P-5 received
- June 30, 2026
- Record built
- August 8, 1979
- Refiling required
- Yes
Source: Railroad Commission of Texas, P-5 Organization Report data set, as of September 22, 2026.
Owner relations
How to reach Middleton Oil Company as an owner
Not checked yet
We have not checked Middleton Oil Company’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
- MIDDLETON OIL COMPANY
- Taxpayer number
- 17421077094
- Entity type
- Texas profit corporation
- Secretary of State file number
- 0051647100
- Secretary of State status
- Active (April 25, 1980)
- Right to transact business in Texas
- Active
- Formed
- April 25, 1980
- Formed in
- TX
- Mailing city
- Houston, 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 0051647100), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 449 barrels
- Up 145.4% from the 12 months before
- Gas, last 12 months
- 419,136 mcf
- Down 0.4% from the 12 months before
Oil reported each month, in barrels
- Jul 202630
- Jun 202639
- May 202663
- Apr 202643
- Mar 202659
- Feb 202653
- Jan 202625
- Dec 202552
- Nov 202523
- Oct 202515
- Sep 202539
- Aug 20258
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
75 leases on the state record, 59 with production in the last twelve months. The largest by production:
- Morrison, Lavine O.Colorado County · 407 bbl of oil
- Uvalle StateWebb County · 22 bbl of oil
- Middleton, TripheneWebb County · 19,657 mcf of gas
- Triphene Middleton "D"Webb County · 18,415 mcf of gas
- NashWebb County · 8 bbl of oil
- Triphene Middleton "D"Webb County · 14,236 mcf of gas
- Middleton, TripheneWebb County · 13,851 mcf of gas
- HerraduraWebb County · 2 bbl of oil
- MiddletonWebb County · 12,186 mcf of gas
- HowzeWebb County · 10 bbl of oil
- Middleton, Triphene -D-Webb County · 9,754 mcf of gas
- Middleton, TripheneWebb County · 9,449 mcf of gas
- Beasley-Meador "A"Webb County · 9,227 mcf of gas
- MiddletonWebb County · 8,501 mcf of gas
- Triphene Middleton Et Al EWebb County · 8,164 mcf of gas
- Middleton FeeWebb County · 7,668 mcf of gas
- MiddletonWebb County · 7,500 mcf of gas
- Middleton '3'Webb County · 7,452 mcf of gas
- Middleton, TripheneWebb County · 6,866 mcf of gas
- Middleton FeeWebb County · 6,140 mcf of gas
- Middleton TR. 26Webb County · 6,068 mcf of gas
- Middleton, Triphene -D-Webb County · 6,023 mcf of gas
- Maltsberger, J. T., JR.Webb County · 5,934 mcf of gas
- Beasley-Meador "B"Webb County · 5,663 mcf of gas
- Triphene Middleton "D"Webb County · 5,601 mcf of gas
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Middleton Oil Company 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 Middleton Oil Company?
The Railroad Commission lists Middleton Oil Company as operator number 565000, P-5 active, in Houston, TX. Its leases reported 449 barrels of oil and 419,136 mcf of gas in the last twelve months.
Is Middleton Oil Company a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: MIDDLETON OIL COMPANY, a texas profit corporation, Secretary of State status Active, right to transact business in Texas: Active. Confirm it in the Secretary of State's business search.
How much oil and gas did Middleton Oil Company report?
In the last twelve months the leases Middleton Oil Company operates reported 449 barrels of oil and 419,136 mcf of gas to the Railroad Commission, through July 1, 2026. It has 75 leases on the state record, 59 with production in that time.
I got a letter or an offer from Middleton Oil Company: 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.