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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 57463

Producing

WALKER 39

Walker 39 is an oil lease in Glasscock County, Texas, operated by McClure Oil Company, Inc. in the Marne (Leonard) field. The Railroad Commission shows 321 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

321bbl oil, last 12 months−57% vs prior year
Operator
McClure Oil Company, Inc.
County
Glasscock County
Field
Marne (Leonard)
RRC lease
08-57463

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County · RRC district 08Open Glasscock County →
Gas, last 12 months
819 mcf
Oil in Jul 2026
11 bbl
Reporting to the state
since Jun 2022
Wells
1

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 57% over the last 12 months

321 bbl in the 12 months through Jul 2026, against 743 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 57% over the last 12 monthsMonthly oil production and gas for WALKER 39, Aug 2023 to Jul 2026. Oil output fell 57% over the last 12 months. 321 bbl in the 12 months through Jul 2026, against 743 bbl in the 12 months before.Last 12 months: 321 bblbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 57% over the last 12 monthsMonthly oil production and gas for WALKER 39, Aug 2023 to Jul 2026. Oil output fell 57% over the last 12 months. 321 bbl in the 12 months through Jul 2026, against 743 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005001,0001,0002,0001,5003,0002,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 57463, district 08. 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 processing plant in the last 12 months

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

All of the gas went to a processing plant in the last 12 monthsShare of WALKER 39 gas by disposition code each month, Aug 2023 to Jul 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 WALKER 39 gas by disposition code each month, Aug 2023 to Jul 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, gas disposition by code, lease 57463, district 08. Reported through Jul 2026.

Processing plant (3)

Sent to a gas plant that pulls out natural gas liquids. Your statement should show plant products, and may show processing fees.

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.

McClure Oil Company, Inc. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeMcClure Oil Company, Inc., Jun 2022 to Jul 20262023202420252026McClure Oil Company, Inc.Jun 2022 to nowthrough Jul 2026
Operators of this lease over timeMcClure Oil Company, Inc., Jun 2022 to Jul 20262023202420252026McClure Oil Company, Inc.Jun 2022 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 oil lease 57463 in district 08. The API number is the state’s ID for a well.
Wells on WALKER 39
API numberWell no.Status
42-173-3861011Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 57463.

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

    Plains Marketing, L.p. gathers it.

    100% of it, on the list since Jun 6, 2022

  • Gas from oil wells

    Targa Pipeline Mid-Continent LLC buys and gathers it.

    Targa Pipeline Mid-Continent LLC buys it: 100% of it, on the list since Jun 6, 2022 · Targa Pipeline Mid-Continent LLC gathers it: 100% of it, on the list since Jun 6, 2022

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

120 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
Jun 6, 2022
Latest permit
Jan 25, 2022
Wells and acres on the permits for Walker 39
API numberWell no.Acreson the permit
42-173-3861011120

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 WALKER 39 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 WALKER 39
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026McClure Oil11872720$80.46$2.89
Jun 2026McClure Oil141394940$84.81$3.15
May 2026McClure Oil11171101100$102.13$2.94
Apr 2026McClure Oil28261011010$100.32$2.77
Mar 2026McClure Oil221970700$91.38$3.04
Feb 2026McClure Oil182746460$64.51$3.62
Jan 2026McClure Oil101658580$60.04$7.72
Dec 2025McClure Oil414953530$57.97$4.26
Nov 2025McClure Oil513546460$60.06$3.79
Oct 2025McClure Oil323452520$60.89$3.19
Sep 2025McClure Oil323355550$63.96$2.97
Aug 2025McClure Oil515262620$64.86$2.91
Jul 2025McClure Oil928964640$68.39$3.20
Jun 2025McClure Oil44383353350$68.17$3.02
May 2025McClure Oil24304244240$62.17$3.12
Apr 2025McClure Oil555468680$63.54$3.42
Mar 2025McClure Oil777133330$68.24$4.12
Feb 2025McClure Oil303282820$71.53$4.19
Jan 2025McClure Oil687332320$75.74$4.13
Dec 2024McClure Oil747163630$70.12$3.01
Nov 2024McClure Oil818196960$69.95$2.12
Oct 2024McClure Oil75741,5141,5140$71.99$2.20
Sep 2024McClure Oil51481,4081,4080$70.24$2.28
Aug 2024McClure Oil72801,2281,2280$76.68$1.99
Jul 2024McClure Oil58491,5211,5210$81.80$2.07
Jun 2024McClure Oil50637937930$79.77$2.54
May 2024McClure Oil58532772770$80.02$2.12
Apr 2024McClure Oil696436360$85.35$1.60
Mar 2024McClure Oil189256560$81.28$1.49
Feb 2024McClure Oil3465281,0311,0310$77.25$1.72
Jan 2024McClure Oil1,5411,3953,0063,0060$74.15$3.18
Dec 2023McClure Oil1,2911,3781,9371,9370$71.90$2.52
Nov 2023McClure Oil1,3711,1931,4651,4650$77.69$2.71
Oct 2023McClure Oil1591494154150$85.64$2.98
Sep 2023McClure Oil1441373473470$89.43$2.64
Aug 2023McClure Oil1181263403400$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

OperatorMcClure Oil Company, Inc.FieldMarne (Leonard)CountyGlasscock County

McClure Oil Company, Inc. in Glasscock County

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Marne (Leonard) field

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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 57463, district 08, 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.