Texas operator and buyer · P-5 385847
Highmark Energy Operating, LLC
Facts and their sources. No rating, no opinion.
The record
What the state's files show about Highmark Energy Operating, 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
- HIGHMARK ENERGY OPERATING, LLC
- Operator number (P-5)
- 385847
- P-5 status
- active
- Organization type
- Limited liability company (code not in the RRC's 2014 layout; inferred from the names)
- Location
- Dallas, TX
- Mailing city
- Houston, TX
- Activities filed
- Casinghead Gas Gatherer, Gas Purchaser, Gas Gatherer, Gas Operator, Oil Operator
- Last P-5 received
- March 9, 2026
- Record built
- March 20, 2014
- 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
- HIGHMARK ENERGY OPERATING, LLC
- Taxpayer number
- 32053179571
- Entity type
- Texas limited liability company
- Secretary of State file number
- 0805788849
- Secretary of State status
- Active (October 29, 2024)
- Right to transact business in Texas
- Active
- Formed
- October 29, 2024
- Formed in
- Outside Texas (the file does not say where)
- Mailing city
- Dallas, 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 0805788849), Comptroller account status.
Production
What the state's reports show
- Oil, last 12 months
- 1,432,778 barrels
- Down 1.3% from the 12 months before
- Gas, last 12 months
- 5,880,606 mcf
- Down 13.8% from the 12 months before
Oil reported each month, in barrels
- Jul 2026112,983
- Jun 2026115,709
- May 2026117,198
- Apr 2026120,022
- Mar 2026115,173
- Feb 2026107,387
- Jan 2026117,869
- Dec 2025121,938
- Nov 2025123,421
- Oct 2025125,219
- Sep 2025124,693
- Aug 2025131,166
Source: Railroad Commission of Texas, production data query, as of July 1, 2026.
Drilling permits
Permits filed with the state
5 drilling permits in the last three years: 4 in 2024, 1 in 2026. A permit is permission to drill. It is not a well.
| Issued | Lease, county and type |
|---|---|
| 2026-02-20 | PROSPERO #1HReagan County · Horizontal |
| 2024-11-04 | ADA J. HIGHTOWER #1Henderson County · Vertical |
| 2024-10-02 | UNIVERSITY -F- #6LAndrews County · Vertical |
| 2024-05-21 | MILLER-HURT NO.2 #3Henderson County · Vertical |
| 2024-01-24 | J.H. DICKERSON #3Henderson County · Vertical |
Source: Railroad Commission of Texas, drilling permit records.
Leases
Leases this company operates
580 leases on the state record, 319 with production in the last twelve months. The largest by production:
- Conroe Field UnitMontgomery County · 511,630 bbl of oil
- Prentice Northeast UnitTerry County · 318,191 bbl of oil
- Deep Rock ETAL -A-Andrews County · 76,676 bbl of oil
- Shafter Lake Clearfork UnitAndrews County · 76,393 bbl of oil
- Fairway /James Lime/ UnitHenderson County · 31,670 bbl of oil
- J.h. DickersonHenderson County · 40,862 bbl of oil
- Bitler-Lowe Clearfork UnitAndrews County · 22,884 bbl of oil
- Covington, Ella "B"Terry County · 20,467 bbl of oil
- Ogden -A-Andrews County · 17,100 bbl of oil
- Miles, Hayden AAndrews County · 15,273 bbl of oil
- Humble-KingAndrews County · 11,112 bbl of oil
- Graham-UniversityAndrews County · 10,363 bbl of oil
- TXL -G-Ector County · 9,065 bbl of oil
- Rogers 386Ochiltree County · 5,910 bbl of oil
- E. F. KingAndrews County · 8,332 bbl of oil
- Keystone Cattle Co.Winkler County · 8,099 bbl of oil
- AlmaEctor County · 7,413 bbl of oil
- Santa Fe 1002Ochiltree County · 6,580 bbl of oil
- Pearl Wheat 764Lipscomb County · 5,301 bbl of oil
- C.p. DickersonHenderson County · 6,646 bbl of oil
- University San Andres UnitAndrews County · 6,798 bbl of oil
- Stringfield, TommyeHenderson County · 280 bbl of oil
- Appel 438Lipscomb County · 3,673 bbl of oil
- University 173Andrews County · 6,286 bbl of oil
- Hunter 676Lipscomb County · 4,347 bbl of oil
Operator changes
Leases this company took over or handed over
584 taken over and 64 handed over since the state's history begins; 0 and 64 in the last twelve months. The month is the first month the change shows in production reports.
- Handed over Isaacs, Hemphill CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Laycock, C. K. Unit, Wheeler CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Isaacs -209-, Hemphill CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Ross, A. A., Hemphill CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Bush, W. B., Wheeler CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Jarvis, Billie, Hemphill CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Joiner, C.h., Hansford CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Jackson, S. P., Hansford CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Joiner, Hansford CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over City of Shamrock Unit, Wheeler CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Jarvis -213-, Hemphill CountyFeb 2026 · to Mountainside Energy Operating, L
- Handed over Campbell, Hemphill CountyFeb 2026 · to Mountainside Energy Operating, L
Use it
Follow this company, or check a paper it sent you
New permits and production
One email a week when Highmark Energy Operating, 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 Highmark Energy Operating, LLC?
The Railroad Commission lists Highmark Energy Operating, LLC as operator number 385847, P-5 active, in Dallas, TX. Its leases reported 1,432,778 barrels of oil and 5,880,606 mcf of gas in the last twelve months. The state's records also list it as a purchaser or gatherer.
Is Highmark Energy Operating, LLC a registered business in Texas?
The Comptroller's franchise tax file lists a business entity that matches the company: HIGHMARK ENERGY OPERATING, LLC, a texas 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 Highmark Energy Operating, LLC report?
In the last twelve months the leases Highmark Energy Operating, LLC operates reported 1,432,778 barrels of oil and 5,880,606 mcf of gas to the Railroad Commission, through July 1, 2026. It has 580 leases on the state record, 319 with production in that time.
How many drilling permits has Highmark Energy Operating, LLC filed?
5 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 Highmark Energy Operating, 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.