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Royalty Clerk

Texas gas well

Producing

MANN TRUST UNIT

Mann Trust Unit is a gas well in Tyler County, Texas, operated by Zarvona Energy LLC in the Brookeland (Austin Chalk, 8800) field.

1 well

14,872mcf gas, last 12 months−14% vs prior year
Operator
Zarvona Energy LLC
County
Tyler County
Field
Brookeland (Austin Chalk, 8800)
RRC lease
06-199176

164 royalty accounts on the county roll

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Oil, last 12 months
3,289 bbl
Gas in Aug 2026
976 mcf
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Wells on this lease and around it

Where the state's map puts this lease's well, and what has been drilled or permitted within about 2 miles of it.
Map of the Mann Trust Unit lease in Tyler County, Texas: its well ringed, among 18 wells and 0 recent drilling locations in a picture about 6 miles across.
  • This lease1Its well, ringed on the map: producing
  • Drilling locations0Permits issued in the last two years
  • Producing wells16On a lease reporting production now
  • Not producing1Shut in, inactive or no lease on record
  • Plugged1The state's wellbore record says plugged

The ringed dot is this lease's well, where the Railroad Commission's map puts it. The other dots are wells and drilling permits of the last 24 months on the land around it; the counts are for everything in the picture, which is about 6 miles across. The thin brown lines are the original land surveys; where there is room, a survey carries its abstract number, the number deeds and division orders cite. Sources: Railroad Commission of Texas well layers, drilling permit files and survey lines.

See the whole Texas well map

A one-page map of this lease to print, for a lawyer, a buyer or a probate file.

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You may show this map on any site, unchanged. Keep the credit line and its link to Royalty Clerk under the map. The picture updates by itself as the state records new wells and permits.

Download the picture (WebP)
<a href="https://royaltyclerk.com/texas/leases/mann-trust-unit-06-199176-g"><img src="https://royaltyclerk.com/maps/lease-wells/mann-trust-unit-06-199176-g.svg" alt="Map of the Mann Trust Unit lease in Tyler County, Texas: its well ringed, among 18 wells and 0 recent drilling locations in a picture about 6 miles across." width="1000" height="951" loading="lazy" style="max-width:100%;height:auto;border:0"></a>
<p style="margin:4px 0 0;font-size:14px">Map: <a href="https://royaltyclerk.com/texas/leases/mann-trust-unit-06-199176-g">Wells on the Mann Trust Unit lease, Tyler County, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Production by month

Gas output fell 14% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 14% over the last 12 monthsMonthly gas production and oil for MANN TRUST UNIT, Sep 2023 to Aug 2026. Gas output fell 14% over the last 12 months. 14,872 mcf in the 12 months through Aug 2026, against 17,308 mcf in the 12 months before.Last 12 months: 14,872 mcfmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 14% over the last 12 monthsMonthly gas production and oil for MANN TRUST UNIT, Sep 2023 to Aug 2026. Gas output fell 14% over the last 12 months. 14,872 mcf in the 12 months through Aug 2026, against 17,308 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

From the state record

What owners ask about Mann Trust Unit

When is the check for August 2026 due?
August 2026 is the newest month the state has posted for this lease. Texas law gives the payor until 60 days after the end of the sale month for oil and 90 for gas: the oil by Oct 30, 2026 and the gas by Nov 29, 2026, unless the lease sets another time.
Source: Railroad Commission production reports; Texas Natural Resources Code §91.402.
See your next three checks
Which Texas production tax rate applies?
The Texas Comptroller lists low producing wells for this lease, from Dec 1, 2015. Its file does not give the rate, so we compare your stub with the full 7.5%. That is for August 2026.
Source: Texas Comptroller, approved severance tax exemptions.
Check the tax on your stub
Who buys the oil and gas?
Condensate: Eastex Crude Company, LLC gathers it. Gas from gas wells: Et Gathering & Processing LLC buys it; Energy Transfer Company gathers it. The buyer's price is what a royalty check is figured on.
Source: Railroad Commission Form P-4, gatherers and purchasers.
See every buyer and past buyers
How many 1099s should an owner expect for 2025?
One company, Zarvona Energy LLC, filed this lease's reports behind every 2025 check, so most owners get one form. The operator is not always the company that pays, so go by the name on the stubs.
Source: Railroad Commission production reports, operator of record by month.
Check your 1099 against it

Free tools, already on this lease

Ask a question about Mann Trust Unit

33 years of state records, 1993–2026

MANN TRUST UNIT since 2003

We read every monthly report the Railroad Commission holds, back to January 1993. This lease first reported in November 2003. It filed 274 monthly reports through August 2026.

Sold since 2003

$74.1 million

What the whole lease’s oil and gas sold for at each month’s public prices, before tax and the operator’s deductions. A royalty owner’s share is their decimal of it.

A relative owned a share? See what it earned after they died
Oil sold
794,131 bbl
Gas sold
4,483,308 mcf
Best year
2004$18.6 million sold
Last report
Aug 2026First: Nov 2003

Its best year was 2004: $18.6 million of oil and gas sold

Each bar is what the lease’s oil and gas sold for that year, at that month’s prices. 2026 is only part of a year in the records, drawn lighter.

  • Oil
  • Gas
Its best year was 2004: $18.6 million of oil and gas soldMann Trust Unit: oil and gas sold each year from 2003 to 2026, at each month's prices. Its best year was 2004: $18.6 million of oil and gas sold.Sold each year, at each month’s prices$0$5M$10M$15M$20MPeak 2004: $19M200320042005200620072008200920102011201220132014201520162017201820192020202120222023202420252026
Its best year was 2004: $18.6 million of oil and gas soldMann Trust Unit: oil and gas sold each year from 2003 to 2026, at each month's prices. Its best year was 2004: $18.6 million of oil and gas sold.Sold each year, at each month’s prices$0$5M$10M$15M$20MPeak 2004: $19M'03'10'15'20'26

SourceTexas Railroad Commission Production Data Query, every monthly report since January 1993; EIA monthly WTI and Henry Hub prices (before 1997, EIA's yearly Texas natural gas wellhead price), through August 2026.

Every year as a table
Mann Trust Unit: oil and gas sold each year
YearMonthsOil sold, bblGas sold, mcfSold for
2026 *82,1227,923$203,799
2025123,55118,561$295,690
2024123,20514,452$275,440
2023123,73431,589$368,454
2022124,68043,427$742,089
2021124,63231,075$436,408
2020125,53538,329$294,054
2019126,95049,294$524,000
2018126,25044,262$542,939
2017125,69151,460$443,039
2016127,55434,126$417,181
2015126,78133,592$418,557
2014129,80457,259$1,181,269
20131210,88282,585$1,356,935
20121227,253154,647$2,989,319
20111230,591162,745$3,549,309
20101234,895202,474$3,652,268
20091240,254269,132$3,526,526
20081246,948274,619$7,154,714
20071259,446353,581$6,716,114
20061276,142410,468$7,808,077
200512105,438600,250$10,972,135
200412265,5741,394,345$18,681,767
2003226,219123,113$1,597,099

* Part of the year: the records run through August 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

All of the gas went to a processing plant in the last 12 monthsShare of MANN TRUST UNIT gas by disposition code each month, Sep 2023 to Aug 2026. All of the gas went to a processing plant in the last 12 months.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 processing plant in the last 12 monthsShare of MANN TRUST UNIT gas by disposition code each month, Sep 2023 to Aug 2026. All of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Aug 2026.

1 well on this lease

Wells on MANN TRUST UNIT
API numberWellStatusCompleted
42-457-30564Mann Trust Unit 1ActiveDec 1, 2003

SourceTexas Railroad Commission production records and full wellbore file.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCCondensateGathers100Jan 1, 2023–
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023–
Energy Transfer CompanyGas-well gasGathers100Sep 1, 2014–
Energy Transfer CompanyGas-well gasBuys100Oct 10, 2020Oct 1, 2023
Eastex Crude CompanyCondensateGathers100Nov 25, 2003Jan 1, 2023
Southwest Energy, L.p.Gas-well gasBuys100Oct 1, 2018Oct 10, 2020

SourceRailroad Commission Form P-4 file, Oct 24, 2026 (source).

Who buys my oilOil price check

1,197.53 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Mann Trust Unit
API numberWell no.Acreson the permit
42-457-3056411,197.53

SourceRailroad Commission drilling permits, Oct 31, 2026 (source 1, source 2).

Unit decimal checker

On the Tyler County roll

Tyler County Appraisal District

2026 roll
Owners
181
Accounts
181
Appraised in all
$365k$364,768

Each square is one account

  • Royalty164
  • Overriding royalty16
  • Working interest1

SourceTyler County Appraisal District, 2026 mineral roll (source), read Oct 7, 2026. Accounts matched to this lease by RRC number or lease name; no owner is named.

Estimate your royalty

36 months, newest first

Ledger for MANN TRUST UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Aug 20261871739769760$83.90$2.78
Jul 20262183551,2371,2370$80.46$2.89
Jun 20262811741,3471,3470$84.81$3.15
May 20263093571,4061,4060$102.13$2.94
Apr 20262141776386380$100.32$2.77
Mar 20262443561,1271,1270$91.38$3.04
Feb 20263021745965960$64.51$3.62
Jan 20262353565965960$60.04$7.72
Dec 20252391781,4961,4960$57.97$4.26
Nov 20253243581,4371,4370$60.06$3.79
Oct 20253673531,9401,9400$60.89$3.19
Sep 20253693492,0762,0760$63.96$2.97
Aug 20252923531,2611,2610$64.86$2.91
Jul 20254173561,8221,8220$68.39$3.20
Jun 20253393571,8381,8380$68.17$3.02
May 20253413611,6491,6490$62.17$3.12
Apr 20252541741,0911,0910$63.54$3.42
Mar 20252693561,5491,5490$68.24$4.12
Feb 20251761769529520$71.53$4.19
Jan 20253311801,4501,4500$75.74$4.13
Dec 20242193591,3271,3270$70.12$3.01
Nov 20242551821,3991,3990$69.95$2.12
Oct 20243113501,4811,4810$71.99$2.20
Sep 20243023561,4891,4890$70.24$2.28
Aug 20243993561,1061,1060$76.68$1.99
Jul 20242051711,2461,2460$81.80$2.07
Jun 20242321791,1061,1060$79.77$2.54
May 20242153571,0051,0050$80.02$2.12
Apr 20242261768678670$85.35$1.60
Mar 20242871795945940$81.28$1.49
Feb 20241831831,0881,0880$77.25$1.72
Jan 20242653571,7441,7440$74.15$3.18
Dec 20232141811,7901,7900$71.90$2.52
Nov 20231821781,7491,7490$77.69$2.71
Oct 20232271742,0032,0030$85.64$2.98
Sep 20232923612,7402,7400$89.43$2.64

SourceTexas Railroad Commission Production Data Query, through Aug 2026. Prices: EIA, through Oct 2026. Updated Oct 30, 2026.

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This lease belongs to

OperatorZarvona Energy LLCFieldBrookeland (Austin Chalk, 8800)CountyTyler County

Zarvona Energy LLC in Tyler County

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Brookeland (Austin Chalk, 8800) field

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