Texas operator · P-5 075784
Block "T" Petroleum, Inc.
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Block "T" Petroleum, Inc.
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
- BLOCK "T" PETROLEUM, INC.
- Operator number (P-5)
- 075784
- P-5 status
- Active
- Organization type
- Corporation
- Location
- Tyler, TX
- Mailing city
- Tyler, TX
- Activities filed
- Gas Operator, Oil Operator
- Last P-5 received
- January 13, 2026
- Record built
- April 11, 1986
- Inactive since
- April 30, 2003
- 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
- BLOCK T PETROLEUM, INC.
- Taxpayer number
- 17521052104
- Entity type
- Texas profit corporation
- Secretary of State file number
- 0079199400
- Secretary of State status
- Active (April 1, 1986)
- Right to transact business in Texas
- Active
- Formed
- April 1, 1986
- Formed in
- TX
- Mailing city
- Tyler, 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 0079199400), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 147,054 barrels
- Down 32.7% from the 12 months before
- Gas, last 12 months
- 2,760,559 mcf
- Up 19.9% from the 12 months before
Oil reported each month, in barrels
- Jul 202610,573
- Jun 202610,835
- May 202611,789
- Apr 202611,529
- Mar 202612,135
- Feb 202610,314
- Jan 202611,267
- Dec 202512,661
- Nov 202512,989
- Oct 202513,626
- Sep 202512,927
- Aug 202516,409
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
89 leases on the state record, 61 with production in the last twelve months. The largest by production:
- Emma /San Andres/ UnitAndrews County · 59,594 bbl of oil
- Seminole, East (San Andres) UnitGaines County · 40,715 bbl of oil
- Lindoss UnitGaines County · 39,621 bbl of oil
- Weatherby, L.c. Gas UnitDuval County · 523,543 mcf of gas
- Zachry, H. B. CompanyZapata County · 342,909 mcf of gas
- Zachry, H. B. CompanyZapata County · 279,463 mcf of gas
- Hinojosa, G. G.Zapata County · 253,526 mcf of gas
- Zachry, H. B. CompanyZapata County · 104,060 mcf of gas
- Hubberd - Frost Nat'l Bank G.u.Duval County · 102,603 mcf of gas
- Davis, Ruth DakinFrio County · 4,164 bbl of oil
- E.d. Wernecke G.u.Duval County · 80,280 mcf of gas
- E. Riethmeyer Gas UnitHidalgo County · 174 bbl of oil
- Hubberd-Frost Nat'l Bank G.u.Duval County · 67,172 mcf of gas
- Hubberd-Frost Nat'l Bank G/UDuval County · 63,714 mcf of gas
- L. C. Weatherby Gas UnitDuval County · 62,755 mcf of gas
- Kilgore-Wernecke Gas UnitDuval County · 56,439 mcf of gas
- Wernecke "B"Duval County · 52,046 mcf of gas
- Weatherby - Weatherby Gas UnitDuval County · 50,768 mcf of gas
- Shovlin-VehleDuval County · 48,455 mcf of gas
- Riethmeyer, E. Gas UnitHidalgo County · 206 bbl of oil
- Riethmeyer,e. Gas UnitHidalgo County · 20 bbl of oil
- Dixie Mortgage-Pawelek Gas UnitHidalgo County · 443 bbl of oil
- Dixie Mortgage-Pawelek Gas UnitHidalgo County · 421 bbl of oil
- Riethmeyer, E. Gas UnitHidalgo County · 55 bbl of oil
- Dixie Mortgage-Pawelek Gas UnitHidalgo County · 211 bbl of oil
Operator changes
Leases this company took over or handed over
131 taken over and 47 handed over since the state's history begins; 0 and 24 in the last twelve months. The month is the first month the change shows in production reports.
- Handed over Muzza, G. P., Zapata CountyDec 2025 · to Ni Energy LLC
- Handed over Muzza, G. P., Zapata CountyDec 2025 · to Ni Energy LLC
- Handed over Weatherby-Wernecke P Sand Gu, Duval CountyDec 2025 · to Ni Energy LLC
- Handed over Green, O. W., Duval CountyDec 2025 · to Ni Energy LLC
- Handed over Leyendecker, G. L., Zapata CountyDec 2025 · to Ni Energy LLC
- Handed over Hubberd, A. R. 1, Duval CountyDec 2025 · to Ni Energy LLC
- Handed over Trevino, A., Zapata CountyDec 2025 · to Ni Energy LLC
- Handed over Leyendecker, G.l., Zapata CountyDec 2025 · to Ni Energy LLC
- Handed over Weatherby - Wernecke Gas Unit, Duval CountyDec 2025 · to Ni Energy LLC
- Handed over Wernecke, E. D., Duval CountyDec 2025 · to Ni Energy LLC
- Handed over Leyendecker G.l., Zapata CountyDec 2025 · to Ni Energy LLC
- Handed over Leyendecker, G. L., Zapata CountyDec 2025 · to Ni Energy LLC
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Block "T" Petroleum, Inc. 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 Block "T" Petroleum, Inc.?
The Railroad Commission lists Block "T" Petroleum, Inc. as operator number 075784, P-5 active, in Tyler, TX. Its leases reported 147,054 barrels of oil and 2,760,559 mcf of gas in the last twelve months.
Is Block "T" Petroleum, Inc. a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: BLOCK T PETROLEUM, INC., 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 Block "T" Petroleum, Inc. report?
In the last twelve months the leases Block "T" Petroleum, Inc. operates reported 147,054 barrels of oil and 2,760,559 mcf of gas to the Railroad Commission, through July 1, 2026. It has 89 leases on the state record, 61 with production in that time.
I got a letter or an offer from Block "T" Petroleum, Inc.: 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
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- 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.