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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 02641

Producing

TXL -D-

TXL -D- is an oil lease in Sterling County, Texas, operated by Black River Operating LLC in the Herrell field. The Railroad Commission shows 1,540 bbl of oil in the 12 months through Jun 2026.

Oil lease dossier · 3 wells

1,540bbl oil, last 12 months−7% vs prior year
Operator
Black River Operating LLC
County
Sterling County
Field
Herrell
RRC lease
08-02641

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Where it sits

This county

Sterling CountySterlingTom GreenMitchellNolanGlasscockHowardCokeSterling County
Sterling County · RRC district 08Open Sterling County →
Oil in Jun 2026
163 bbl
Reporting to the state
since Jan 2020
Wells
3
Data through
Jun 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 7% over the last 12 months

1,378 bbl in the 12 months through Jul 2026, against 1,476 bbl in the 12 months before. Jul 2026 was not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 7% over the last 12 monthsMonthly oil production for TXL -D-, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 1,378 bbl in the 12 months through Jul 2026, against 1,476 bbl in the 12 months before.Last 12 months: 1,378 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 7% over the last 12 monthsMonthly oil production for TXL -D-, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 1,378 bbl in the 12 months through Jul 2026, against 1,476 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 02641, 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.

Black River Operating LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeBlack River Operating LLC, Jan 2020 to Jun 20262020202120222023202420252026Black River Operating LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeBlack River Operating LLC, Jan 2020 to Jun 20262020202120222023202420252026Black River Operating LLCJan 2020 to nowthrough Jul 2026

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

Wells

3 wells on this lease

Every well the Railroad Commission links to oil lease 02641 in district 08. The API number is the state’s ID for a well.
Wells on TXL -D-
API numberWell no.Status
42-431-003821Active
42-431-328159Active
42-431-328168Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 02641.

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 Plains Marketing, L.p. gather it.

    Bml, Inc. B gathers it: 50% of it, on the list since Apr 1, 2020 · Plains Marketing, L.p. gathers it: 50% of it, on the list since Apr 1, 2020

Companies that used to be listed: Plains Marketing, L.p. (gathers it, until Apr 1, 2020).

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

620 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
32 not plugged
Horizontal
0
First completion
Jan 1, 1972
Latest permit
Oct 14, 1999

The wells on this lease state different acreage

The permits state between 480 and 620 acres. Use the acres from your own division order for the well you are paid on.

Wells and acres on the permits for TXL -D-
API numberWell no.Acreson the permit
42-431-328168620
42-431-328159480
42-431-003821–

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 TXL -D- 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 TXL -D-
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Black River163142$84.81$3.15
May 2026Black River124131$102.13$2.94
Apr 2026Black River197185$100.32$2.77
Mar 2026Black River169188$91.38$3.04
Feb 2026Black River177126$64.51$3.62
Jan 2026Black River194203$60.04$7.72
Dec 2025Black River5779$57.97$4.26
Nov 2025Black River132111$60.06$3.79
Oct 2025Black River3727$60.89$3.19
Sep 2025Black River6196$63.96$2.97
Aug 2025Black River6771$64.86$2.91
Jul 2025Black River162178$68.39$3.20
Jun 2025Black River288294$68.17$3.02
May 2025Black River6433$62.17$3.12
Apr 2025Black River10597$63.54$3.42
Mar 2025Black River89164$68.24$4.12
Feb 2025Black River9362$71.53$4.19
Jan 2025Black River360$75.74$4.13
Dec 2024Black River127138$70.12$3.01
Nov 2024Black River54121$69.95$2.12
Oct 2024Black River178118$71.99$2.20
Sep 2024Black River147113$70.24$2.28
Aug 2024Black River133113$76.68$1.99
Jul 2024Black River148159$81.80$2.07
Jun 2024Black River141128$79.77$2.54
May 2024Black River182374$80.02$2.12
Apr 2024Black River178140$85.35$1.60
Mar 2024Black River18537$81.28$1.49
Feb 2024Black River139211$77.25$1.72
Jan 2024Black River146132$74.15$3.18
Dec 2023Black River138174$71.90$2.52
Nov 2023Black River124133$77.69$2.71
Oct 2023Black River97142$85.64$2.98
Sep 2023Black River144188$89.43$2.64
Aug 2023Black River199193$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).

Check your statements

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Upload your statements for TXL -D-. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Black River 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

OperatorBlack River Operating LLCFieldHerrellCountySterling County

Black River Operating LLC in Sterling County

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Herrell 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 Jun 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 02641, 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.