Texas operator · P-5 251729
Endeavor Natural Gas, LP
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Endeavor Natural Gas, LP
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
- ENDEAVOR NATURAL GAS, LP
- Operator number (P-5)
- 251729
- P-5 status
- Active
- Organization type
- Limited partnership
- Location
- Houston, TX
- Mailing city
- Houston, TX
- Activities filed
- Gas Operator, Oil Operator
- Last P-5 received
- May 12, 2026
- Record built
- August 9, 2005
- Refiling required
- Yes
Source: Railroad Commission of Texas, P-5 Organization Report data set, as of September 22, 2026.
Owner relations
How to reach Endeavor Natural Gas, LP as an owner
Not checked yet
We have not checked Endeavor Natural Gas, LP’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
- ENDEAVOR NATURAL GAS, LP
- Taxpayer number
- 17606975575
- Entity type
- Texas limited partnership
- Secretary of State file number
- 0800430053
- Secretary of State status
- Active (December 24, 2004)
- Right to transact business in Texas
- Active
- Formed
- December 24, 2004
- 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 0800430053), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 442,248 barrels
- Down 5.9% from the 12 months before
- Gas, last 12 months
- 1,439,407 mcf
- Down 8.5% from the 12 months before
Oil reported each month, in barrels
- Jul 202637,348
- Jun 202634,692
- May 202627,575
- Apr 202629,292
- Mar 202632,803
- Feb 202630,533
- Jan 202636,060
- Dec 202534,786
- Nov 202537,110
- Oct 202541,440
- Sep 202547,184
- Aug 202553,425
Source: Railroad Commission of Texas, production data query, as of July 1, 2026.
Drilling permits
Permits filed with the state
10 drilling permits in the last three years: 4 in 2024, 4 in 2025, 2 in 2026. A permit is permission to drill. It is not a well.
| Issued | Lease, county and type |
|---|---|
| 2026-01-30 | CAGE A #1302HMaverick County · Horizontal |
| 2026-01-30 | CAGE A #1301HMaverick County · Horizontal |
| 2025-02-05 | AMMANN #5508HDimmit County · Horizontal |
| 2025-02-05 | AMMANN #5506HDimmit County · Horizontal |
| 2025-01-31 | CAGE A #1021HMaverick County · Horizontal |
| 2025-01-30 | CAGE A #1022HMaverick County · Horizontal |
| 2024-03-12 | CAGE #5302HMaverick County · Horizontal |
| 2024-03-12 | CAGE #5304HMaverick County · Horizontal |
| 2024-02-23 | AMMANN #5504HDimmit County · Horizontal |
| 2024-02-23 | AMMANN #405HDimmit County · Horizontal |
Source: Railroad Commission of Texas, drilling permit records.
Leases
Leases this company operates
31 leases on the state record, 9 with production in the last twelve months. The largest by production:
- AmmannDimmit County · 158,829 bbl of oil
- Cage AMaverick County · 128,088 bbl of oil
- CageMaverick County · 48,843 bbl of oil
- Briscoe RanchWebb County · 24,651 bbl of oil
- Briscoe RanchWebb County · 19,728 bbl of oil
- Briscoe RanchWebb County · 20,120 bbl of oil
- Briscoe RanchWebb County · 17,687 bbl of oil
- Briscoe RanchWebb County · 10,954 bbl of oil
- Briscoe RanchWebb County · 13,348 bbl of oil
- Arco CooleyVictoria County · 155 bbl of oil
- Arco CooleyVictoria County · 7,238 mcf of gas
- BP CottleShelby County · 101 bbl of oil
- BP CottleShelby County · 2,847 mcf of gas
- BP Fee Gas UnitShelby County · 13 bbl of oil
- Vastar Fee Gas UnitShelby County · 1,671 mcf of gas
- Locke UnitAtascosa County · 11 bbl of oil
- Cooley, M. E.Victoria County · 25 mcf of gas
- San Pedro RanchDimmit County · nothing reported in 12 months
- Glass BMaverick County · nothing reported in 12 months
- McKnight, S.a., TrusteeFrio County · nothing reported in 12 months
- Glass BMaverick County · nothing reported in 12 months
- Arco CooleyVictoria County · nothing reported in 12 months
- Vastar Fee Gas UnitShelby County · nothing reported in 12 months
- CovertDimmit County · nothing reported in 12 months
- Glass AMaverick County · nothing reported in 12 months
Operator changes
Leases this company took over or handed over
1 taken over and 25 handed over since the state's history begins; 0 and 1 in the last twelve months. The month is the first month the change shows in production reports.
- Handed over Scram, Wharton CountyFeb 2026 · to Coastal Plains Energy, Inc.
- Handed over Solis, Zapata CountyJun 2022 · to Lakeshore Operating, LLC
- Handed over Hamilton Ranch Ac, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over LA Bandera Ranch, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Hamilton Ranch C, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Halsell A, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Halsell, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Hamilton Ranch B, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Winship, Maverick CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Covert A, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Bray, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
- Handed over Hamilton Ranch Ab, Dimmit CountyJul 2021 · to Grit Oil & Gas Management, LLC
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Endeavor Natural Gas, LP 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 Endeavor Natural Gas, LP?
The Railroad Commission lists Endeavor Natural Gas, LP as operator number 251729, P-5 active, in Houston, TX. Its leases reported 442,248 barrels of oil and 1,439,407 mcf of gas in the last twelve months.
Is Endeavor Natural Gas, LP a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: ENDEAVOR NATURAL GAS, LP, a texas limited partnership, 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 Endeavor Natural Gas, LP report?
In the last twelve months the leases Endeavor Natural Gas, LP operates reported 442,248 barrels of oil and 1,439,407 mcf of gas to the Railroad Commission, through July 1, 2026. It has 31 leases on the state record, 9 with production in that time.
How many drilling permits has Endeavor Natural Gas, LP filed?
10 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 Endeavor Natural Gas, LP: 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.