Texas operator and buyer · P-5 521539
Magnum Engineering Company
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Magnum Engineering Company
Railroad Commission record
Who the state lists
The Railroad Commission lists this company as an operator, and the state's records list it as a purchaser or gatherer.
- Name on file
- MAGNUM ENGINEERING COMPANY
- Operator number (P-5)
- 521539
- P-5 status
- Active
- Organization type
- Corporation
- Location
- Corpus Christ, TX
- Mailing city
- Corpus Christ, TX
- Activities filed
- Casinghead Gas Purchaser, Gas Purchaser, Gas Operator, Oil Operator
- Last P-5 received
- January 8, 2026
- Record built
- February 23, 1988
- Refiling required
- Yes
Source: Railroad Commission of Texas, P-5 Organization Report data set, as of September 22, 2026.
Owner relations
How to reach Magnum Engineering Company as an owner
Not checked yet
We have not checked Magnum Engineering 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
- MAGNUM ENGINEERING COMPANY
- Taxpayer number
- 17424918641
- Entity type
- Texas profit corporation
- Secretary of State file number
- 0105604000
- Secretary of State status
- Active (February 18, 1988)
- Right to transact business in Texas
- Active
- Formed
- February 18, 1988
- Formed in
- TX
- Mailing city
- Corpus Christi, 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 0105604000), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 6,526 barrels
- Up 30.8% from the 12 months before
- Gas, last 12 months
- 0 mcf
Oil reported each month, in barrels
- Jul 2026537
- Jun 2026382
- May 2026540
- Apr 2026448
- Mar 2026471
- Feb 2026524
- Jan 2026701
- Dec 2025422
- Nov 2025677
- Oct 2025777
- Sep 2025519
- Aug 2025528
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
17 leases on the state record, 7 with production in the last twelve months. The largest by production:
- Cox, ThelmaDawson County · 2,385 bbl of oil
- Benavides, Rosa -A-Webb County · 2,112 bbl of oil
- Deering, J. A. TR. -N- O/ALiberty County · 644 bbl of oil
- Williams, J.d. -B-Liberty County · 532 bbl of oil
- Williams, J. D. "D"Liberty County · 502 bbl of oil
- Garza, Juan A. Et AlHidalgo County · 237 bbl of oil
- Williams, J. D. -C-Liberty County · 172 bbl of oil
- Deering, J. A. TR. -N- O/ALiberty County · 151 bbl of oil
- SandersMatagorda County · 28 bbl of oil
- Baldwin, R. B. -B- O/ALiberty County · nothing reported in 12 months
- Zant "B"Dawson County · nothing reported in 12 months
- Coleman-DuboseDawson County · nothing reported in 12 months
- Williams, J. D.Liberty County · nothing reported in 12 months
- StokesMartin County · nothing reported in 12 months
- Algea Gas UnitBee County · nothing reported in 12 months
- Miller, R. H. Fee NCT-1Liberty County · nothing reported in 12 months
- ZantDawson County · nothing reported in 12 months
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Magnum Engineering 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 Magnum Engineering Company?
The Railroad Commission lists Magnum Engineering Company as operator number 521539, P-5 active, in Corpus Christ, TX. Its leases reported 6,526 barrels of oil and 0 mcf of gas in the last twelve months. The state's records also list it as a purchaser or gatherer.
Is Magnum Engineering Company a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: MAGNUM ENGINEERING 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 Magnum Engineering Company report?
In the last twelve months the leases Magnum Engineering Company operates reported 6,526 barrels of oil and 0 mcf of gas to the Railroad Commission, through July 1, 2026. It has 17 leases on the state record, 7 with production in that time.
I got a letter or an offer from Magnum Engineering 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.