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Royalty Clerk

Texas oil lease · RRC district 03 · Lease 27761

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CORNELIUS, L.

Cornelius, L. is an oil lease in Matagorda County, Texas, operated by Rumble Energy LLC in the Wadsworth (Eversore Hazzardi) field.

Oil lease dossier

0bbl oil, last 12 months
Operator
Rumble Energy LLC
County
Matagorda County
Field
Wadsworth (Eversore Hazzardi)
RRC lease
03-27761

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Where it sits

This county

Matagorda CountyMatagordaCalhounBrazoriaWhartonJacksonMatagorda County
Matagorda County · RRC district 03Open Matagorda County →
Oil in Apr 2026
0 bbl
Reporting to the state
since Jan 2020

Production

Month by month, from the state record

What the Railroad Commission says this oil lease produced. Oil is in barrels (bbl). Gas is in thousand cubic feet (mcf).

No oil produced in the last 12 months

The last month with output was Aug 2023, at 6 bbl. 3 months were not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for CORNELIUS, L., Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Aug 2023, at 6 bbl.Last 12 months: 0 bblbbl per month02468Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for CORNELIUS, L., Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Aug 2023, at 6 bbl.Last 12 monthsbbl per month02468Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 27761, district 03. Reported through Jul 2026. The state revises recent months.

Gas disposition

Where the gas went

Every month the operator tells the state where each mcf of gas went, using a code. The code decides how your gas is paid.

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Operator history

Who has run this lease

The operator runs the wells and pays your royalty. When the operator changes, payments often slip for a month or two.

The operator changed 2 times, most recently in Mar 2025

If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.

Operators of this lease over timeBluefin Resources LLC, Jan 2020 to Aug 2023; Agp Energy Services LLC, Sep 2023 to Feb 2025; Rumble Energy LLC, Mar 2025 to Apr 20262020202120222023202420252026Changed Sep 2023Changed Mar 2025Bluefin Resources LLCJan 2020 to Aug 2023Agp Energy Services LLCSep 2023 to Feb 2025Rumble Energy LLCMar 2025 to now
Operators of this lease over timeBluefin Resources LLC, Jan 2020 to Aug 2023; Agp Energy Services LLC, Sep 2023 to Feb 2025; Rumble Energy LLC, Mar 2025 to Apr 20262020202120222023202420252026Changed Sep 2023Changed Mar 2025Bluefin Resources LLCJan 2020 to Aug 2023Agp Energy Services LLCSep 2023 to Feb 2025Rumble Energy LLCMar 2025 to now

SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.

Wells

Wells on this lease

Every well the Railroad Commission links to oil lease 27761 in district 03. The API number is the state’s ID for a well.

No wells are linked to this lease in our data

Older leases and some gas wells are filed without well records. Production is still reported at lease level, so the charts and ledger on this page are unaffected.

Who buys and gathers

Who moves and buys this lease's production

The operator files a Form P-4 with the Railroad Commission naming the companies authorised to gather and buy the oil and gas. The buyer's price is the one your royalty is figured on.

  • Oil

    Rocky Mountain Crude Oil LLC gathers it.

    100% of it, on the list since Jan 26, 2024

  • Gas from oil wells

    Texla Energy Management, Inc. buys it; Transcontinental Gas P.l. Co,llc gathers it.

    Texla Energy Management, Inc. buys it: 100% of it, on the list since Dec 15, 2019 · Transcontinental Gas P.l. Co,llc gathers it: 100% of it, on the list since Dec 15, 2019

Companies that used to be listed: Gulfmark Energy, Inc. (gathers it, until Jan 26, 2024).

SourceRailroad Commission of Texas, Form P-4 file, dated Sep 24, 2026 (source). A listed company is authorised to move or buy the production; the state does not say what it paid.

Who buys my oil and gasIs my oil price fair?

Unit and wells

3,181.91 acres on the newest permit

Acres and wells as the operator filed them on its Railroad Commission drilling permits. Your decimal is your net acres over the unit acres, so this is the number to hold your division order against.
Wells on the permits
11 not plugged
Horizontal
0
First completion
Dec 15, 2019
Latest permit
Sep 16, 2019
Wells and acres on the permits for Cornelius, L.
API numberWell no.Acreson the permit
42-321-3159053,181.91

SourceRailroad Commission of Texas, drilling permits and wellbore file, Sep 26, 2026 (source 1, source 2). The acres are what the operator filed; they are not a survey.

Check my decimal against the unit

Estimator

Estimate your royalty for this lease

A rough check before you look at a statement: the state volumes times your decimal, priced at WTI and Henry Hub.

Estimator

What could your check be?

Your decimal interest is the small number on your division order that says what share of the whole lease (8/8ths) is yours. Type it in and we apply it to what the state says CORNELIUS, L. sold each month.

For example 0.00097656, or a fraction like 1/1024.

Your estimate appears here

Enter your decimal to see an estimated royalty for each of the last 12 months this lease reported. Nothing you type leaves your browser.

An estimate, not your check

It ignores gathering and processing fees, taxes, plant products and the price your operator actually gets, so your statement will differ. Use it as a ceiling to compare against.

Ledger

36 months, newest first

Compare these numbers with your statements. Your share of a month is the “Oil sold” volume times your decimal. Scroll sideways on a phone.
Monthly production, disposition and prices for CORNELIUS, L.
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026No report––$84.81$3.15
May 2026No report––$102.13$2.94
Apr 2026Rumble Energy00$100.32$2.77
Mar 2026Rumble Energy00$91.38$3.04
Feb 2026Rumble Energy00$64.51$3.62
Jan 2026Rumble Energy00$60.04$7.72
Dec 2025Rumble Energy00$57.97$4.26
Nov 2025Rumble Energy00$60.06$3.79
Oct 2025Rumble Energy00$60.89$3.19
Sep 2025Rumble Energy00$63.96$2.97
Aug 2025Rumble Energy00$64.86$2.91
Jul 2025Rumble Energy00$68.39$3.20
Jun 2025Rumble Energy00$68.17$3.02
May 2025Rumble Energy00$62.17$3.12
Apr 2025Rumble Energy00$63.54$3.42
Mar 2025Rumble Energy00$68.24$4.12
Feb 2025Agp Energy00$71.53$4.19
Jan 2025Agp Energy00$75.74$4.13
Dec 2024Agp Energy00$70.12$3.01
Nov 2024Agp Energy00$69.95$2.12
Oct 2024Agp Energy00$71.99$2.20
Sep 2024Agp Energy00$70.24$2.28
Aug 2024Agp Energy00$76.68$1.99
Jul 2024Agp Energy00$81.80$2.07
Jun 2024Agp Energy00$79.77$2.54
May 2024Agp Energy00$80.02$2.12
Apr 2024Agp Energy00$85.35$1.60
Mar 2024Agp Energy00$81.28$1.49
Feb 2024Agp Energy00$77.25$1.72
Jan 2024Agp Energy00$74.15$3.18
Dec 2023Agp Energy00$71.90$2.52
Nov 2023Agp Energy00$77.69$2.71
Oct 2023Agp Energy00$85.64$2.98
Sep 2023Agp Energy00$89.43$2.64
Aug 2023Bluefin Resources60$81.39$2.58

No report filed More than 3% of gas flared

SourceVolumes: Texas Railroad Commission Production Data Query, reported through Jul 2026. Prices: EIA WTI Cushing spot and Henry Hub spot, monthly, through Aug 2026. “Gas sold” is gas sent to a transmission line (code 2) or a plant (code 3).

Check your statements

Do your checks match this lease?

Upload your statements for CORNELIUS, L.. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Rumble Energy LLC.

Check my statementTry a sample owner
  • A month that was never paid
  • Your share of the barrels and mcf
  • The price against WTI and Henry Hub
  • Fees taken on gas
  • Late payment interest

Around this lease

Walk the neighborhood

Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorRumble Energy LLCFieldWadsworth (Eversore Hazzardi)CountyMatagorda County

Rumble Energy LLC in Matagorda County

No other producing leases from this operator in this county are in our data yet.

Wadsworth (Eversore Hazzardi) field

No other producing leases in this field are in our data yet.

New drilling permits in Matagorda County

We do not have coordinates for this lease, so these are the newest permits in its county.

How to read this page

Questions owners ask

What is a decimal interest?

It is your share of the whole lease, written as a decimal. A 1/4 royalty on 5 net acres in a 1,280-acre unit is 1/4 × 5 ÷ 1,280 = 0.00097656. Your division order states yours.

How do I use this page to check a royalty check?

Take the “Oil sold” volume for the month the check covers and multiply it by your decimal. The answer should match the barrels on your statement. If it does not, upload the statement and we will show where the two differ.

Why is the newest month Apr 2026?

The Railroad Commission publishes production two to three months after the fact and revises recent months. We re-pull the latest three months on every update.

Does this page show what my check should be?

No. It shows what the state recorded. Prices, fees and taxes depend on your lease and on what your operator gets for the oil and gas. The estimator gives a ceiling to compare against.

Sources and method

Where these numbers come from

  • Production and disposition by month: Texas Railroad Commission Production Data Query, oil lease 27761, district 03, reported through Jul 2026.
  • Wells: Texas Railroad Commission Wellbore Query.
  • Prices: U.S. Energy Information Administration, WTI Cushing spot and Henry Hub spot, monthly.
  • Page updated Sep 28, 2026.

We show the state’s numbers as filed. Where the state has no report for a month, we say so instead of guessing.

FAQ

Questions about CORNELIUS, L.

Who operates the CORNELIUS, L. lease?

The Railroad Commission lists Rumble Energy LLC (operator number 102969) as the operator of this lease in Matagorda County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the CORNELIUS, L. lease produced?

The record shows no oil or gas reported for the months on this page. The ledger lists every month the state has on file for district 03, lease 27761.

Does this page show who owns the royalty?

No. Railroad Commission records show who operates a lease and what it reported, not who owns the minerals or receives royalty. Your division order and royalty stub name the lease and your decimal interest.

How do I check my royalty stub against this lease?

Multiply the lease's volume for a month by your decimal interest and compare it with the barrels and mcf on your stub for the same month. The two are seldom identical, since sales and reporting months can differ, but a large gap is worth a question to the operator.

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