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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 46254

Producing

SUTRO

Sutro is an oil lease in Pecos County, Texas, operated by Willowick Production LLC in the Wolfbone (Trend Area) field. The Railroad Commission shows 1,933 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

1,933bbl oil, last 12 months−14% vs prior year
Operator
Willowick Production LLC
County
Pecos County
Field
Wolfbone (Trend Area)
RRC lease
08-46254

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County · RRC district 08Open Pecos County →
Oil in Jul 2026
100 bbl
Reporting to the state
since Jan 2020
Wells
1
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 fell 14% over the last 12 months

1,933 bbl in the 12 months through Jul 2026, against 2,248 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 14% over the last 12 monthsMonthly oil production for SUTRO, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 1,933 bbl in the 12 months through Jul 2026, against 2,248 bbl in the 12 months before.Last 12 months: 1,933 bblbbl per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 14% over the last 12 monthsMonthly oil production for SUTRO, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 1,933 bbl in the 12 months through Jul 2026, against 2,248 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 46254, 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.

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 2 times, most recently in Sep 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 timeGary Permian, LLC, Jan 2020 to Oct 2021; Sven Permian, LLC, Nov 2021 to Aug 2025; Willowick Production LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Nov 2021Changed Sep 2025Gary Permian, LLCJan 2020 to Oct 2021Sven Permian, LLCNov 2021 to Aug 2025Willowick Production LLCSep 2025 to now
Operators of this lease over timeGary Permian, LLC, Jan 2020 to Oct 2021; Sven Permian, LLC, Nov 2021 to Aug 2025; Willowick Production LLC, Sep 2025 to Jul 20262020202120222023202420252026Changed Nov 2021Changed Sep 2025Gary Permian, LLCJan 2020 to Oct 2021Sven Permian, LLCNov 2021 to Aug 2025Willowick Production LLCSep 2025 to now

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 46254 in district 08. The API number is the state’s ID for a well.
Wells on SUTRO
API numberWell no.Status
42-371-351041Shut-in

SourceTexas Railroad Commission Wellbore Query, district 08, lease 46254.

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

    Transoil Marketing, LLC gathers it.

    100% of it, on the list since Dec 1, 2022

  • 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 Nov 1, 2015

Companies that used to be listed: Energy Transfer Company (buys it, until Oct 1, 2023); Plains Marketing, L.p. (gathers it, until Dec 1, 2022); Lpc Crude Oil Marketing LLC (gathers it, until Nov 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

640 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
Dec 24, 2014
Latest permit
Sep 22, 2014
Wells and acres on the permits for Sutro
API numberWell no.Acreson the permit
42-371-351041640

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 SUTRO 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 SUTRO
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Willowick Production10079$80.46$2.89
Jun 2026Willowick Production158156$84.81$3.15
May 2026Willowick Production255350$102.13$2.94
Apr 2026Willowick Production900$100.32$2.77
Mar 2026Willowick Production5679$91.38$3.04
Feb 2026Willowick Production142149$64.51$3.62
Jan 2026Willowick Production14180$60.04$7.72
Dec 2025Willowick Production152214$57.97$4.26
Nov 2025Willowick Production183160$60.06$3.79
Oct 2025Willowick Production180159$60.89$3.19
Sep 2025Willowick Production183233$63.96$2.97
Aug 2025Sven Permian,293303$64.86$2.91
Jul 2025Sven Permian,243239$68.39$3.20
Jun 2025Sven Permian,318302$68.17$3.02
May 2025Sven Permian,212306$62.17$3.12
Apr 2025Sven Permian,0150$63.54$3.42
Mar 2025Sven Permian,496262$68.24$4.12
Feb 2025Sven Permian,265223$71.53$4.19
Jan 2025Sven Permian,177146$75.74$4.13
Dec 2024Sven Permian,109228$70.12$3.01
Nov 2024Sven Permian,257158$69.95$2.12
Oct 2024Sven Permian,90134$71.99$2.20
Sep 2024Sven Permian,350$70.24$2.28
Aug 2024Sven Permian,460$76.68$1.99
Jul 2024Sven Permian,203365$81.80$2.07
Jun 2024Sven Permian,00$79.77$2.54
May 2024Sven Permian,447534$80.02$2.12
Apr 2024Sven Permian,00$85.35$1.60
Mar 2024Sven Permian,770$81.28$1.49
Feb 2024Sven Permian,354532$77.25$1.72
Jan 2024Sven Permian,2510$74.15$3.18
Dec 2023Sven Permian,181181$71.90$2.52
Nov 2023Sven Permian,264382$77.69$2.71
Oct 2023Sven Permian,00$85.64$2.98
Sep 2023Sven Permian,00$89.43$2.64
Aug 2023Sven Permian,257172$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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  • Fees taken on gas
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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

OperatorWillowick Production LLCFieldWolfbone (Trend Area)CountyPecos County

Willowick Production LLC in Pecos County

All Willowick Production LLC leases →

Wolfbone (Trend Area) field

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Leases within 10 km

Found by the location of their wells.

New drilling permits in Pecos County

We do not have coordinates for this lease, so these are the newest permits in its county.

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 46254, 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.