Texas operator and buyer · P-5 101155
Mitsui E&P USA LLC
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Mitsui E&P USA LLC
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
- MITSUI E&P USA LLC
- Operator number (P-5)
- 101155
- P-5 status
- active
- Organization type
- Limited liability company (code not in the RRC's 2014 layout; inferred from the names)
- Location
- Houston, TX
- Mailing city
- Houston, TX
- Activities filed
- Gas Gatherer, Gas Operator
- Last P-5 received
- March 13, 2026
- Record built
- April 21, 2023
- 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
- MITSUI E&P USA LLC
- Taxpayer number
- 32041221626
- Entity type
- Foreign limited liability company
- Secretary of State file number
- 0801230229
- Secretary of State status
- Active (February 12, 2010)
- Right to transact business in Texas
- Active
- Formed
- February 12, 2010
- Formed in
- Outside Texas (the file does not say where)
- 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 0801230229), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 0 barrels
- Gas, last 12 months
- 42,317,534 mcf
- Up 86.6% from the 12 months before
Oil reported each month, in barrels
- Jul 20260
- Jun 20260
- May 20260
- Apr 20260
- Mar 20260
- Feb 20260
- Jan 20260
- Dec 20250
- Nov 20250
- Oct 20250
- Sep 20250
- Aug 20250
Source: Railroad Commission of Texas, production data query, as of July 1, 2026.
Drilling permits
Permits filed with the state
16 drilling permits in the last three years: 3 in 2024, 9 in 2025, 4 in 2026. A permit is permission to drill. It is not a well.
| Issued | Lease, county and type |
|---|---|
| 2026-03-25 | STATE MID A #102HWebb County · Horizontal |
| 2026-02-20 | STATE MID B #103HWebb County · Horizontal |
| 2026-02-17 | LINDSAY RANCH UNIT #103HWebb County · Horizontal |
| 2026-02-12 | JUSTAPOR A #102HWebb County · Horizontal |
| 2025-10-27 | JBC RANCH #1HLeon County · Horizontal |
| 2025-09-08 | LIPSEY A #2HFreestone County · Horizontal |
| 2025-08-26 | STATE EDITH B #104HWebb County · Horizontal |
| 2025-08-13 | STATE EDITH A #103HWebb County · Horizontal |
| 2025-08-12 | STATE EDITH UNIT #102HWebb County · Horizontal |
| 2025-05-27 | LIPSEY #1HFreestone County · Horizontal |
Source: Railroad Commission of Texas, drilling permit records.
Leases
Leases this company operates
33 leases on the state record, 31 with production in the last twelve months. The largest by production:
- Lindsay Ranch UnitWebb County · 4,487,374 mcf of gas
- Lindsay Ranch UnitWebb County · 4,074,210 mcf of gas
- Lindsay Ranch UnitWebb County · 3,910,467 mcf of gas
- Lipsey AFreestone County · 3,462,430 mcf of gas
- Lindsay Ranch UnitWebb County · 3,227,826 mcf of gas
- Lindsay Ranch UnitWebb County · 3,202,669 mcf of gas
- JustaporWebb County · 2,586,734 mcf of gas
- State Santa Florentina DWebb County · 2,454,376 mcf of gas
- State MaryWebb County · 1,708,124 mcf of gas
- State Santa Florentina CWebb County · 1,582,572 mcf of gas
- State MaryWebb County · 1,222,390 mcf of gas
- WhitakerLeon County · 1,164,678 mcf of gas
- State Santa FlorentinaWebb County · 1,111,458 mcf of gas
- State Santa Florentina AWebb County · 987,310 mcf of gas
- State MaryWebb County · 931,749 mcf of gas
- State MaryWebb County · 850,884 mcf of gas
- BakerFreestone County · 746,606 mcf of gas
- State MaryWebb County · 684,253 mcf of gas
- State Santa FlorentinaWebb County · 672,669 mcf of gas
- State Santa FlorentinaWebb County · 600,059 mcf of gas
- State MaryWebb County · 454,949 mcf of gas
- State MaryWebb County · 446,268 mcf of gas
- State Edith UnitWebb County · 435,185 mcf of gas
- Lindsay Ranch UnitWebb County · 422,709 mcf of gas
- State MaryWebb County · 226,601 mcf of gas
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 State Mary, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Edith Unit, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Mary, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Edith Unit, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Santa Florentina B, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Edith Unit, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Mary, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Santa Florentina, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Mary, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over State Santa Florentina A, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over Maria Luisa, LA Salle CountyApr 2023 · from Silver Hill Energy Operating LLC
- Took over Lindsay Ranch Unit, Webb CountyApr 2023 · from Silver Hill Energy Operating LLC
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Mitsui E&P USA 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 Mitsui E&P USA LLC?
The Railroad Commission lists Mitsui E&P USA LLC as operator number 101155, P-5 active, in Houston, TX. Its leases reported 0 barrels of oil and 42,317,534 mcf of gas in the last twelve months. The state's records also list it as a purchaser or gatherer.
Is Mitsui E&P USA LLC a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: MITSUI E&P USA LLC, a foreign limited liability company, 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 Mitsui E&P USA LLC report?
In the last twelve months the leases Mitsui E&P USA LLC operates reported 0 barrels of oil and 42,317,534 mcf of gas to the Railroad Commission, through July 1, 2026. It has 33 leases on the state record, 31 with production in that time.
How many drilling permits has Mitsui E&P USA LLC filed?
16 drilling permits in the last three years in the permit feed this site reads. A permit is permission to drill, not a well: many are never drilled.
I got a letter or an offer from Mitsui E&P USA 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.