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Royalty Clerk

Texas oil lease · RRC district 7C · Lease 13362

Producing

CONCHO, WILLIE

Concho, Willie is an oil lease in Concho County, Texas, operated by Sundown Oil Operating, LLC in the Pipe Dream (King Sand) field. The Railroad Commission shows 3,464 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 10 wells

3,464bbl oil, last 12 months+50% vs prior year
Operator
Sundown Oil Operating, LLC
County
Concho County
Field
Pipe Dream (King Sand)
RRC lease
7C-13362

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Where it sits

This county

Concho CountyConchoTom GreenRunnelsMcCullochColemanCokeConcho County
Concho County · RRC district 7COpen Concho County →
Oil in Jul 2026
327 bbl
Reporting to the state
since Jan 2020
Wells
10
Data through
Jul 2026

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 rose 50% over the last 12 months

3,464 bbl in the 12 months through Jul 2026, against 2,307 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 50% over the last 12 monthsMonthly oil production for CONCHO, WILLIE, Aug 2023 to Jul 2026. Oil output rose 50% over the last 12 months. 3,464 bbl in the 12 months through Jul 2026, against 2,307 bbl in the 12 months before.Last 12 months: 3,464 bblbbl per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 50% over the last 12 monthsMonthly oil production for CONCHO, WILLIE, Aug 2023 to Jul 2026. Oil output rose 50% over the last 12 months. 3,464 bbl in the 12 months through Jul 2026, against 2,307 bbl in the 12 months before.Last 12 monthsbbl per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 13362, district 7C. 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.

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

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.

The operator changed once, most recently in May 2025

If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.

Operators of this lease over timeMarshall & Winston, Inc., Jan 2020 to Apr 2025; Sundown Oil Operating, LLC, May 2025 to Jul 20262020202120222023202420252026Changed May 2025Marshall & Winston, Inc.Jan 2020 to Apr 2025Sundown Oil Operating, LLCMay 2025 to now
Operators of this lease over timeMarshall & Winston, Inc., Jan 2020 to Apr 2025; Sundown Oil Operating, LLC, May 2025 to Jul 20262020202120222023202420252026Changed May 2025Marshall & Winston, Inc.Jan 2020 to Apr 2025Sundown Oil Operating, LLCMay 2025 to now

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

Wells

10 wells on this lease

Every well the Railroad Commission links to oil lease 13362 in district 7C. The API number is the state’s ID for a well.
Wells on CONCHO, WILLIE
API numberWell no.Status
42-095-313001Active
42-095-313232Active
42-095-313443Active
42-095-313474Active
42-095-313615Active
42-095-313906Active
42-095-314187Active
42-095-314198Active
42-095-315519Active
42-095-3157610Active

SourceTexas Railroad Commission Wellbore Query, district 7C, lease 13362.

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 and Energy Trans Crude Marketing LLC gather it.

    Bml, Inc. B gathers it: 50% of it, on the list since Sep 2, 2025 · Energy Trans Crude Marketing LLC gathers it: 50% of it, on the list since Sep 2, 2025

Companies that used to be listed: Bml, Inc. B (gathers it, until Sep 2, 2025); Energy Trans Crude Marketing LLC (gathers it, until Sep 1, 2025); Bml, Inc. B (gathers it, until Oct 1, 2021); Davis Gas Processing, Inc. (gathers it, until Jan 1, 2021); Nominator Not Required / Swr 31 (nominates it, until Jan 1, 2021); Davis Gas Processing, Inc. (buys it, until Jan 1, 2021).

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

160 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
107 not plugged
Horizontal
0
First completion
May 1, 1990
Latest permit
Aug 18, 1993

10 wells are listed on this lease

Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Wells and acres on the permits for Concho, Willie
API numberWell no.Acreson the permit
42-095-3157610160
42-095-315519160
42-095-314187167.78
42-095-314198167.78
42-095-313906167.78
42-095-313615167.78
42-095-313474167.78
42-095-313443167.78
42-095-313232167.78
42-095-313001167.78

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 CONCHO, WILLIE 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

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 CONCHO, WILLIE
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Sundown Oil327175$80.46$2.89
Jun 2026Sundown Oil295350$84.81$3.15
May 2026Sundown Oil307346$102.13$2.94
Apr 2026Sundown Oil328175$100.32$2.77
Mar 2026Sundown Oil241346$91.38$3.04
Feb 2026Sundown Oil348321$64.51$3.62
Jan 2026Sundown Oil329349$60.04$7.72
Dec 2025Sundown Oil339336$57.97$4.26
Nov 2025Sundown Oil321347$60.06$3.79
Oct 2025Sundown Oil284327$60.89$3.19
Sep 2025Sundown Oil224169$63.96$2.97
Aug 2025Sundown Oil1210$64.86$2.91
Jul 2025Sundown Oil207182$68.39$3.20
Jun 2025Sundown Oil240353$68.17$3.02
May 2025Sundown Oil124157$62.17$3.12
Apr 2025Marshall &249175$63.54$3.42
Mar 2025Marshall &547537$68.24$4.12
Feb 2025Marshall &1181$71.53$4.19
Jan 2025Marshall &339180$75.74$4.13
Dec 2024Marshall &114343$70.12$3.01
Nov 2024Marshall &293164$69.95$2.12
Oct 2024Marshall &00$71.99$2.20
Sep 2024Marshall &330$70.24$2.28
Aug 2024Marshall &160178$76.68$1.99
Jul 2024Marshall &127174$81.80$2.07
Jun 2024Marshall &159175$79.77$2.54
May 2024Marshall &243342$80.02$2.12
Apr 2024Marshall &2770$85.35$1.60
Mar 2024Marshall &356340$81.28$1.49
Feb 2024Marshall &235354$77.25$1.72
Jan 2024Marshall &261504$74.15$3.18
Dec 2023Marshall &00$71.90$2.52
Nov 2023Marshall &00$77.69$2.71
Oct 2023Marshall &249177$85.64$2.98
Sep 2023Marshall &21180$89.43$2.64
Aug 2023Marshall &2560$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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Upload your statements for CONCHO, WILLIE. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Sundown Oil 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

OperatorSundown Oil Operating, LLCFieldPipe Dream (King Sand)CountyConcho County

Sundown Oil Operating, LLC in Concho County

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Pipe Dream (King Sand) field

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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 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 13362, district 7C, 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 CONCHO, WILLIE

Who operates the CONCHO, WILLIE lease?

The Railroad Commission lists Sundown Oil Operating, LLC (operator number 102319) as the operator of this lease in Concho County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the CONCHO, WILLIE lease produced?

The lease reported 3,464 bbl of oil in the last 12 months through Jul 2026. Monthly figures for 36 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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