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Royalty Clerk

Texas oil lease · RRC district 02 · Lease 10809

Producing

MAURITZ D

Mauritz D is an oil lease in Jackson County, Texas, operated by Fredco in the Mauritz, West (5400) field. The Railroad Commission shows 6,546 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

6,546bbl oil, last 12 months+28% vs prior year
Operator
Fredco
County
Jackson County
Field
Mauritz, West (5400)
RRC lease
02-10809

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Where it sits

This county

Jackson CountyJacksonLavacaMatagordaVictoriaWhartonJackson County
Jackson County · RRC district 02Open Jackson County →
Oil in Jul 2026
479 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Jul 2026

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).

Oil output rose 28% over the last 12 months

6,546 bbl in the 12 months through Jul 2026, against 5,119 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 28% over the last 12 monthsMonthly oil production for MAURITZ D, Aug 2023 to Jul 2026. Oil output rose 28% over the last 12 months. 6,546 bbl in the 12 months through Jul 2026, against 5,119 bbl in the 12 months before.Last 12 months: 6,546 bblbbl per month02505007501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 28% over the last 12 monthsMonthly oil production for MAURITZ D, Aug 2023 to Jul 2026. Oil output rose 28% over the last 12 months. 6,546 bbl in the 12 months through Jul 2026, against 5,119 bbl in the 12 months before.Last 12 monthsbbl per month02505007501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 10809, district 02. 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 once, most recently in May 2021

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 timeMarquee Corporation, Jan 2020 to Apr 2021; Fredco, May 2021 to Jul 20262020202120222023202420252026Changed May 2021Marquee CorporationJan 2020 to Apr 2021FredcoMay 2021 to now
Operators of this lease over timeMarquee Corporation, Jan 2020 to Apr 2021; Fredco, May 2021 to Jul 20262020202120222023202420252026Changed May 2021Marquee CorporationJan 2020 to Apr 2021FredcoMay 2021 to now

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

Wells

1 well on this lease

Every well the Railroad Commission links to oil lease 10809 in district 02. The API number is the state’s ID for a well.
Wells on MAURITZ D
API numberWell no.Status
42-239-336211Active

SourceTexas Railroad Commission Wellbore Query, district 02, lease 10809.

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

    Gulfmark Energy, Inc. gathers it.

    100% of it, on the list since Jul 3, 2014

  • Gas from oil wells

    Southcross Marketing Company LTD buys it; Southcross Gulf Coast Trans. LTD gathers it.

    Southcross Marketing Company LTD buys it: 100% of it, on the list since Jul 3, 2014 · Southcross Gulf Coast Trans. LTD gathers it: 100% of it, on the list since Jul 3, 2014

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

324 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
Jul 3, 2014
Latest permit
Apr 1, 2014
Wells and acres on the permits for Mauritz D
API numberWell no.Acreson the permit
42-239-336211324

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 MAURITZ D sold each month.

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

Dollars per barrel. Your statements show the gap your operator uses. Leave 0 to price oil at WTI.

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 MAURITZ D
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Fredco479516$80.46$2.89
Jun 2026Fredco541521$84.81$3.15
May 2026Fredco730685$102.13$2.94
Apr 2026Fredco703703$100.32$2.77
Mar 2026Fredco532520$91.38$3.04
Feb 2026Fredco514514$64.51$3.62
Jan 2026Fredco460512$60.04$7.72
Dec 2025Fredco558523$57.97$4.26
Nov 2025Fredco498516$60.06$3.79
Oct 2025Fredco314356$60.89$3.19
Sep 2025Fredco590513$63.96$2.97
Aug 2025Fredco627682$64.86$2.91
Jul 2025Fredco575509$68.39$3.20
Jun 2025Fredco656676$68.17$3.02
May 2025Fredco694694$62.17$3.12
Apr 2025Fredco676691$63.54$3.42
Mar 2025Fredco540516$68.24$4.12
Feb 2025Fredco502519$71.53$4.19
Jan 2025Fredco90$75.74$4.13
Dec 2024Fredco80$70.12$3.01
Nov 2024Fredco174174$69.95$2.12
Oct 2024Fredco144173$71.99$2.20
Sep 2024Fredco541512$70.24$2.28
Aug 2024Fredco600689$76.68$1.99
Jul 2024Fredco691690$81.80$2.07
Jun 2024Fredco915861$79.77$2.54
May 2024Fredco818854$80.02$2.12
Apr 2024Fredco902847$85.35$1.60
Mar 2024Fredco799856$81.28$1.49
Feb 2024Fredco778707$77.25$1.72
Jan 2024Fredco344343$74.15$3.18
Dec 2023Fredco417526$71.90$2.52
Nov 2023Fredco273169$77.69$2.71
Oct 2023Fredco421501$85.64$2.98
Sep 2023Fredco410342$89.43$2.64
Aug 2023Fredco504502$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 MAURITZ D. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Fredco.

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  • Your share of the barrels and mcf
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Around this lease

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

This lease belongs to

OperatorFredcoFieldMauritz, West (5400)CountyJackson County

Fredco in Jackson County

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Mauritz, West (5400) field

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Leases within 10 km

Found by the location of their wells.

Drilling permits within 10 km

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 Jul 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 10809, district 02, 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 MAURITZ D

Who operates the MAURITZ D lease?

The Railroad Commission lists Fredco (operator number 284921) as the operator of this lease in Jackson County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the MAURITZ D lease produced?

The lease reported 6,546 bbl of oil in the last 12 months through Jul 2026. Monthly figures for 36 months are in the ledger on this page, taken from the Railroad Commission's production data.

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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