Texas operator · P-5 257062
Extex Operating Company
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Extex Operating 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
- EXTEX OPERATING COMPANY
- Operator number (P-5)
- 257062
- P-5 status
- Active
- Organization type
- Corporation
- Location
- Houston, TX
- Mailing city
- Houston, TX
- Activities filed
- Gas Operator, Oil Operator
- Last P-5 received
- January 7, 2026
- Record built
- February 9, 1999
- Refiling required
- Yes
Source: Railroad Commission of Texas, P-5 Organization Report data set, as of September 22, 2026.
Comptroller and Secretary of State
The business entity on file
- Legal name
- EXTEX OPERATING COMPANY
- Taxpayer number
- 17527921294
- Entity type
- Texas profit corporation
- Secretary of State file number
- 0151126700
- Secretary of State status
- Reinstated (August 8, 2025)
- Right to transact business in Texas
- Forfeited
- Formed
- October 29, 1998
- 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 0151126700), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 611,117 barrels
- Up 4.3% from the 12 months before
- Gas, last 12 months
- 2,068,302 mcf
- Down 10.2% from the 12 months before
Oil reported each month, in barrels
- Jul 202654,716
- Jun 202653,167
- May 202659,199
- Apr 202659,498
- Mar 202661,951
- Feb 202642,775
- Jan 202641,782
- Dec 202546,940
- Nov 202544,292
- Oct 202549,944
- Sep 202547,015
- Aug 202549,838
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
779 leases on the state record, 641 with production in the last twelve months. The largest by production:
- North Mason /Delaware Sand/ UnitLoving County · 50,327 bbl of oil
- West Jordan UnitEctor County · 24,905 bbl of oil
- University 47-2WCrockett County · 16,673 bbl of oil
- Billy (Abo) UnitLamb County · 20,950 bbl of oil
- Justice UnitNolan County · 12,281 bbl of oil
- Kloh-RumseyHoward County · 18,117 bbl of oil
- CatesKent County · 16,534 bbl of oil
- Homann San Andres UnitGaines County · 15,871 bbl of oil
- Henry Cowden (Gbsa)unitAndrews County · 14,849 bbl of oil
- Republic UnitNolan County · 11,997 bbl of oil
- Conoco-Dean UnitCochran County · 13,494 bbl of oil
- Washam UnitNolan County · 12,974 bbl of oil
- ChalkHoward County · 10,153 bbl of oil
- Cowden StripAndrews County · 9,897 bbl of oil
- Univ3 Vincent24Upton County · 6,825 bbl of oil
- Empire BuilderFisher County · 9,118 bbl of oil
- Barnsley UnitCrane County · 8,958 bbl of oil
- Fasken "A"Midland County · 8,820 bbl of oil
- FandangoReagan County · 7,818 bbl of oil
- University TemaReagan County · 7,099 bbl of oil
- FoxtrotNolan County · 7,137 bbl of oil
- Boyd Mallet UnitCochran County · 7,461 bbl of oil
- County Line SouthNolan County · 6,942 bbl of oil
- Beall BNolan County · 6,829 bbl of oil
- Averitt, S. J.Gaines County · 6,917 bbl of oil
Operator changes
Leases this company took over or handed over
793 taken over and 34 handed over since the state's history begins; 59 and 2 in the last twelve months. The month is the first month the change shows in production reports.
- Took over Mayfield Unit, Kent CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Morris State Unit, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Justice Unit, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Beall B, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Thunder Valley, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Hamilton 46, Borden CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over George Unit, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Love, Dawson CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Devon, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Nowell, Dawson CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Grumpy Cat, Fisher CountyMar 2026 · from Cholla Petroleum, Inc.
- Took over Republic Unit, Nolan CountyMar 2026 · from Cholla Petroleum, Inc.
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Extex Operating 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 Extex Operating Company?
The Railroad Commission lists Extex Operating Company as operator number 257062, P-5 active, in Houston, TX. Its leases reported 611,117 barrels of oil and 2,068,302 mcf of gas in the last twelve months.
Is Extex Operating Company a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: EXTEX OPERATING COMPANY, a texas profit corporation, Secretary of State status Reinstated, right to transact business in Texas: Forfeited. Confirm it in the Secretary of State's business search.
How much oil and gas did Extex Operating Company report?
In the last twelve months the leases Extex Operating Company operates reported 611,117 barrels of oil and 2,068,302 mcf of gas to the Railroad Commission, through July 1, 2026. It has 779 leases on the state record, 641 with production in that time.
I got a letter or an offer from Extex Operating 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.