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Royalty Clerk

Texas oil lease · RRC district 03 · Lease 23083

No report in 6+ months

T.A.M.U.

T.a.m.u. is an oil lease in Brazos County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field. The Railroad Commission shows 1 bbl of oil in the 12 months through Oct 2021.

Oil lease dossier · 1 well

1bbl oil, last 12 months
Operator
Magnolia Oil & Gas Operating LLC
County
Brazos County
Field
Giddings (Austin Chalk-3)
RRC lease
03-23083

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Where it sits

This county

Brazos CountyBrazosWalkerFallsMadisonBurlesonLeeRobertsonGrimesMilamBrazos County
Brazos County · RRC district 03Open Brazos County →
Oil in Oct 2021
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Oct 2021

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 fell 100% since Jan 2020

Monthly average of 0 bbl in the latest 3 months, against 97 bbl in the first 3.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 100% since Jan 2020Monthly oil production and gas for T.A.M.U., Jan 2020 to Oct 2021. Oil output fell 100% since Jan 2020. Monthly average of 0 bbl in the latest 3 months, against 97 bbl in the first 3.Last 12 months: 1 bblbbl per monthmcf per month0025500501,000751,5001002,0001252,500Jan 20AprJulOctJan 21AprJulOct
Oil output fell 100% since Jan 2020Monthly oil production and gas for T.A.M.U., Jan 2020 to Oct 2021. Oil output fell 100% since Jan 2020. Monthly average of 0 bbl in the latest 3 months, against 97 bbl in the first 3.Last 12 monthsbbl per monthmcf per month0025500501,000751,5001002,0001252,500Jan 20JulJan 21Jul

SourceTexas Railroad Commission Production Data Query, oil lease 23083, 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.

All of the gas went to a transmission line in the 7 months reported

Each bar is one month. Colors are the disposition codes the operator reported.

All of the gas went to a transmission line in the 7 months reportedShare of T.A.M.U. gas by disposition code each month, Jan 2020 to Oct 2021. All of the gas went to a transmission line in the 7 months reported. Share of the lease’s gas by disposition code, per month0%50%100%Jan 20AprJulOctJan 21AprJulOct
All of the gas went to a transmission line in the 7 months reportedShare of T.A.M.U. gas by disposition code each month, Jan 2020 to Oct 2021. All of the gas went to a transmission line in the 7 months reported. Share of gas by disposition code0%50%100%Jan 20JulJan 21Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 23083, district 03. Reported through Jul 2026.

Transmission line (2)

Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.

None of the gas was flared in the 7 months reported.

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.

Magnolia Oil & Gas Operating LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeMagnolia Oil & Gas Operating LLC, Jan 2020 to Oct 202120202021Magnolia Oil & Gas Operating…Jan 2020 to nowthrough Oct 2021
Operators of this lease over timeMagnolia Oil & Gas Operating LLC, Jan 2020 to Oct 202120202021Magnolia Oil & Gas Operating LLCJan 2020 to nowthrough Oct 2021

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 23083 in district 03. The API number is the state’s ID for a well.
Wells on T.A.M.U.
API numberWell no.Status
42-041-318621Active

SourceTexas Railroad Commission Wellbore Query, district 03, lease 23083.

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

    Sunoco Ptnrs. Mktg.&terminals LP gathers it.

    100% of it, on the list since Dec 1, 2013

  • Gas from oil wells

    Magnolia Oil & Gas Operating LLC buys it; Energy Transfer Company gathers it.

    Magnolia Oil & Gas Operating LLC buys it: 100% of it, on the list since Sep 1, 2018 · Energy Transfer Company gathers it: 100% of it, on the list since Aug 1, 2007

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

680 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
10 not plugged
Horizontal
1
First completion
Nov 17, 1995
Latest permit
May 16, 1995
Wells and acres on the permits for T.a.m.u.
API numberWell no.Acreson the permit
42-041-318621680

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

What the operator reported

What Magnolia Oil & Gas Corporation told investors it received

Magnolia Oil & Gas Operating LLC is linked to Magnolia Oil & Gas Corporation (MGY). Public companies report the average price they realize each quarter. It is an average across everything the company operates, not the price on this lease.
Realized prices reported by Magnolia Oil & Gas Corporation
QuarterOil$ per bblFiling
Q2 2026$98.13SEC filing
Q1 2026$70.29SEC filing
Q3 2025$63.55SEC filing
Q2 2025$62.20SEC filing
Q1 2025$69.81SEC filing
Q3 2024$74.23SEC filing

SourceMagnolia Oil & Gas Corporation quarterly reports on SEC EDGAR, prices before hedging where the company states both. Read by machine from each filing’s tables; the link opens the filing so you can check the figure.

Compare with the price on my stub

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 T.A.M.U. 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

22 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 T.A.M.U.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Oct 2021Magnolia Oil00000$81.48$5.51
Sep 2021Magnolia Oil00000$71.65$5.16
Aug 2021Magnolia Oil00000$67.73$4.07
Jul 2021Magnolia Oil00000$72.49$3.84
Jun 2021Magnolia Oil00000$71.38$3.26
May 2021Magnolia Oil00000$65.17$2.91
Apr 2021Magnolia Oil00000$61.72$2.66
Mar 2021Magnolia Oil00000$62.33$2.62
Feb 2021Magnolia Oil00000$59.04$5.35
Jan 2021Magnolia Oil1170000$52.00$2.71
Dec 2020Magnolia Oil00000$47.02$2.58
Nov 2020Magnolia Oil00000$40.94$2.61
Oct 2020Magnolia Oil00000$39.40$2.39
Sep 2020Magnolia Oil00000$39.63$1.92
Aug 2020Magnolia Oil00000$42.34$2.30
Jul 2020Magnolia Oil801481480$40.71$1.76
Jun 2020Magnolia Oil971881,5071,5070$38.31$1.63
May 2020Magnolia Oil10201,5701,5700$28.56$1.75
Apr 2020Magnolia Oil851781,4201,4200$16.55$1.74
Mar 2020Magnolia Oil9101,4721,4720$29.21$1.79
Feb 2020Magnolia Oil941801,3791,3790$50.54$1.91
Jan 2020Magnolia Oil10601,6261,6260$57.52$2.02

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

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Upload your statements for T.A.M.U.. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Magnolia Oil & Gas Operating LLC.

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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

OperatorMagnolia Oil & Gas Operating LLCFieldGiddings (Austin Chalk-3)CountyBrazos County

Magnolia Oil & Gas Operating LLC in Brazos County

All Magnolia Oil & Gas Operating LLC leases →

Giddings (Austin Chalk-3) field

All leases in this field →

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 Oct 2021?

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 23083, 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 T.A.M.U.

Who operates the T.A.M.U. lease?

The Railroad Commission lists Magnolia Oil & Gas Operating LLC (operator number 521544) as the operator of this lease in Brazos County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the T.A.M.U. lease produced?

The lease reported 1 bbl of oil in the last 12 months through Oct 2021. Monthly figures for 22 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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