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Royalty Clerk

Texas oil lease · RRC district 7B · Lease 31000

Producing

MANN

Mann is an oil lease in Fisher County, Texas, operated by Gunn Oil Company in the FGY (Palo Pinto) field. The Railroad Commission shows 1,067 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 2 wells

1,067bbl oil, last 12 months−18% vs prior year
Operator
Gunn Oil Company
County
Fisher County
Field
FGY (Palo Pinto)
RRC lease
7B-31000

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Where it sits

This county

Fisher CountyFisherStonewallKentJonesScurryHaskellFisher County
Fisher County · RRC district 7BOpen Fisher County →
Gas, last 12 months
747 mcf
Oil in Jul 2026
10 bbl
Reporting to the state
since Jan 2020
Wells
2

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 18% over the last 12 months

1,067 bbl in the 12 months through Jul 2026, against 1,308 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for MANN, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 1,067 bbl in the 12 months through Jul 2026, against 1,308 bbl in the 12 months before.Last 12 months: 1,067 bblbbl per monthmcf per month00100100200200300300400400500500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for MANN, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 1,067 bbl in the 12 months through Jul 2026, against 1,308 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100100200200300300400400500500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 31000, district 7B. 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 9 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 9 months reportedShare of MANN gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the 9 months reported. Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the 9 months reportedShare of MANN gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the 9 months reported. Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 31000, district 7B. 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 9 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.

Gunn Oil Company has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeGunn Oil Company, Jan 2020 to Jul 20262020202120222023202420252026Gunn Oil CompanyJan 2020 to nowthrough Jul 2026
Operators of this lease over timeGunn Oil Company, Jan 2020 to Jul 20262020202120222023202420252026Gunn Oil CompanyJan 2020 to nowthrough Jul 2026

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

Wells

2 wells on this lease

Every well the Railroad Commission links to oil lease 31000 in district 7B. The API number is the state’s ID for a well.
Wells on MANN
API numberWell no.Status
42-151-328581Active
42-151-328762Active

SourceTexas Railroad Commission Wellbore Query, district 7B, lease 31000.

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

    Bml, Inc. B gathers it.

    100% of it, on the list since Mar 1, 2014

  • Gas from oil wells

    Et Gathering & Processing LLC buys it; Energy Transfer Company gathers it.

    Et Gathering & Processing LLC buys it: 100% of it, on the list since Oct 1, 2023 · Energy Transfer Company gathers it: 100% of it, on the list since Oct 1, 2023

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

80 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
21 not plugged
Horizontal
0
First completion
Oct 4, 2011
Latest permit
Jan 26, 2012
Wells and acres on the permits for Mann
API numberWell no.Acreson the permit
42-151-32876280
42-151-32858180

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 MANN 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. Regional gas prices are often below Henry Hub.

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 MANN
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Gunn Oil1018420200$80.46$2.89
Jun 2026Gunn Oil830000$84.81$3.15
May 2026Gunn Oil9817287870$102.13$2.94
Apr 2026Gunn Oil2151834704700$100.32$2.77
Mar 2026Gunn Oil780000$91.38$3.04
Feb 2026Gunn Oil77187000$64.51$3.62
Jan 2026Gunn Oil620000$60.04$7.72
Dec 2025Gunn Oil90066660$57.97$4.26
Nov 2025Gunn Oil81190000$60.06$3.79
Oct 2025Gunn Oil890000$60.89$3.19
Sep 2025Gunn Oil87182000$63.96$2.97
Aug 2025Gunn Oil9701041040$64.86$2.91
Jul 2025Gunn Oil83187000$68.39$3.20
Jun 2025Gunn Oil800000$68.17$3.02
May 2025Gunn Oil89182000$62.17$3.12
Apr 2025Gunn Oil800000$63.54$3.42
Mar 2025Gunn Oil88183000$68.24$4.12
Feb 2025Gunn Oil600000$71.53$4.19
Jan 2025Gunn Oil800000$75.74$4.13
Dec 2024Gunn Oil109181000$70.12$3.01
Nov 2024Gunn Oil920000$69.95$2.12
Oct 2024Gunn Oil138185000$71.99$2.20
Sep 2024Gunn Oil143179000$70.24$2.28
Aug 2024Gunn Oil266179000$76.68$1.99
Jul 2024Gunn Oil681824114110$81.80$2.07
Jun 2024Gunn Oil4203923920$79.77$2.54
May 2024Gunn Oil7618039390$80.02$2.12
Apr 2024Gunn Oil314187000$85.35$1.60
Mar 2024Gunn Oil197183000$81.28$1.49
Feb 2024Gunn Oil58173000$77.25$1.72
Jan 2024Gunn Oil201179000$74.15$3.18
Dec 2023Gunn Oil00000$71.90$2.52
Nov 2023Gunn Oil40000$77.69$2.71
Oct 2023Gunn Oil110000$85.64$2.98
Sep 2023Gunn Oil1280000$89.43$2.64
Aug 2023Gunn Oil138175770$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).

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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

OperatorGunn Oil CompanyFieldFGY (Palo Pinto)CountyFisher County

Gunn Oil Company in Fisher County

All Gunn Oil Company leases →

FGY (Palo Pinto) field

All leases in this field →

Leases within 10 km

Found by the location of their wells.

  • CAHILL

    0 bbl last 12 months · 0.5 km away

  • GYP CREEK

    529 bbl last 12 months · 0.5 km away

  • NOWLIN GC

    592 bbl last 12 months · 0.7 km away

  • GRUNDEN GC

    2,280 bbl last 12 months · 0.8 km away

  • COPPEDGE GC

    172 bbl last 12 months · 0.8 km away

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 31000, district 7B, 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.