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Royalty Clerk

Texas gas well · RRC district 03 · Lease 201733

Producing

WINTERMANN

Wintermann is a gas well in Wharton County, Texas, operated by Proline Energy Resources Inc in the Bonus (Wilcox, Lower 12550) field. The Railroad Commission shows 3,022 mcf of gas in the 12 months through Jul 2026.

Gas well dossier · 1 well

3,022mcf gas, last 12 months−76% vs prior year
Operator
Proline Energy Resources Inc
County
Wharton County
Field
Bonus (Wilcox, Lower 12550)
RRC lease
03-201733

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Where it sits

This county

Wharton CountyWhartonLavacaFayetteAustinColoradoFort BendJacksonWharton County
Wharton County · RRC district 03Open Wharton County →
Oil, last 12 months
22 bbl
Gas in Jul 2026
3 mcf
Reporting to the state
since Jan 2020
Wells
1

Production

Month by month, from the state record

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

Gas output fell 76% over the last 12 months

3,022 mcf in the 12 months through Jul 2026, against 12,839 mcf in the 12 months before.

  • Gas (bars, left axis)
  • Oil (line, right axis)
  • Last 12 months
Gas output fell 76% over the last 12 monthsMonthly gas production and oil for WINTERMANN, Aug 2023 to Jul 2026. Gas output fell 76% over the last 12 months. 3,022 mcf in the 12 months through Jul 2026, against 12,839 mcf in the 12 months before.Last 12 months: 3,022 mcfmcf per monthbbl per month002,000104,000206,000308,00040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 76% over the last 12 monthsMonthly gas production and oil for WINTERMANN, Aug 2023 to Jul 2026. Gas output fell 76% over the last 12 months. 3,022 mcf in the 12 months through Jul 2026, against 12,839 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,000104,000206,000308,00040Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas well 201733, 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.

Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel

Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.

  • Transmission line (2)
  • Lease fuel (1)
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of WINTERMANN gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of WINTERMANN gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.Share of gas by disposition code0%50%100%Mar 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 201733, 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.

Lease fuel (1)

Burned to run equipment on the lease. Not sold, so it pays no royalty. A few percent is normal.

None of the gas was flared in the last 12 months.

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.

Proline Energy Resources Inc has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeProline Energy Resources Inc, Jan 2020 to Jul 20262020202120222023202420252026Proline Energy Resources IncJan 2020 to nowthrough Jul 2026
Operators of this lease over timeProline Energy Resources Inc, Jan 2020 to Jul 20262020202120222023202420252026Proline Energy Resources IncJan 2020 to nowthrough Jul 2026

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 gas well 201733 in district 03. The API number is the state’s ID for a well.
Wells on WINTERMANN
API numberWell no.Status
42-481-345637Active

SourceTexas Railroad Commission Wellbore Query, district 03, lease 201733.

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.

  • Condensate

    Gulfmark Energy, Inc. gathers it.

    100% of it, on the list since Jun 1, 2016

  • Gas from gas wells

    Copano Fld Serv/South Texas LLC buys it; Proline Energy Resources INC gathers it.

    Copano Fld Serv/South Texas LLC buys it: 100% of it, on the list since Aug 1, 2014 · Proline Energy Resources INC gathers it: 100% of it, on the list since Feb 1, 2018

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

350.30 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
Apr 3, 2004
Latest permit
Aug 20, 2003
Wells and acres on the permits for Wintermann
API numberWell no.Acreson the permit
42-481-345637350.30

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.

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Estimator

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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 WINTERMANN sold each month.

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

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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 “Gas sold” volume times your decimal. Scroll sideways on a phone.
Monthly production, disposition and prices for WINTERMANN
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Proline Energy00330$80.46$2.89
Jun 2026Proline Energy1077770$84.81$3.15
May 2026Proline Energy1069540$102.13$2.94
Apr 2026Proline Energy102292140$100.32$2.77
Mar 2026Proline Energy201561410$91.38$3.04
Feb 2026Proline Energy202380$64.51$3.62
Jan 2026Proline Energy2030150$60.04$7.72
Dec 2025Proline Energy2025130$57.97$4.26
Nov 2025Proline Energy2027150$60.06$3.79
Oct 2025Proline Energy3022100$60.89$3.19
Sep 2025Proline Energy3037250$63.96$2.97
Aug 2025Proline Energy302,3242,3120$64.86$2.91
Jul 2025Proline Energy305,0415,0290$68.39$3.20
Jun 2025Proline Energy401200$68.17$3.02
May 2025Proline Energy402190$62.17$3.12
Apr 2025Proline Energy5053410$63.54$3.42
Mar 2025Proline Energy51603,5123,5000$68.24$4.12
Feb 2025Proline Energy6028160$71.53$4.19
Jan 2025Proline Energy603,4543,4420$75.74$4.13
Dec 2024Proline Energy7147350$70.12$3.01
Nov 2024Proline Energy7761431310$69.95$2.12
Oct 2024Proline Energy91311451330$71.99$2.20
Sep 2024Proline Energy1001691570$70.24$2.28
Aug 2024Proline Energy1202141530$76.68$1.99
Jul 2024Proline Energy1205500$81.80$2.07
Jun 2024Proline Energy1305900$79.77$2.54
May 2024Proline Energy1506400$80.02$2.12
Apr 2024Proline Energy1701500$85.35$1.60
Mar 2024Proline Energy00000$81.28$1.49
Feb 2024Proline Energy200990$77.25$1.72
Jan 2024Proline Energy22016160$74.15$3.18
Dec 2023Proline Energy20654214210$71.90$2.52
Nov 2023Proline Energy3005385380$77.69$2.71
Oct 2023Proline Energy2801,1721,1720$85.64$2.98
Sep 2023Proline Energy3401,3591,3590$89.43$2.64
Aug 2023Proline Energy3801,2371,2370$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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This lease belongs to

OperatorProline Energy Resources IncFieldBonus (Wilcox, Lower 12550)CountyWharton County

Proline Energy Resources Inc in Wharton County

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Bonus (Wilcox, Lower 12550) field

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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 “Gas sold” volume for the month the check covers and multiply it by your decimal. The answer should match the mcf 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, gas well 201733, 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.