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Royalty Clerk

Texas oil lease · RRC district 7B · Lease 31042

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ANEFF

Aneff is an oil lease in Taylor County, Texas, operated by Ventex Operating Corp. in the Weaver Springs (Palo Pinto) field. The Railroad Commission shows 490 bbl of oil in the 12 months through Feb 2026.

Oil lease dossier · 1 well

490bbl oil, last 12 months−84% vs prior year
Operator
Ventex Operating Corp.
County
Taylor County
Field
Weaver Springs (Palo Pinto)
RRC lease
7B-31042

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Where it sits

This county

Taylor CountyTaylorShackelfordFisherNolanCallahanJonesCokeTaylor County
Taylor County · RRC district 7BOpen Taylor County →
Oil in Feb 2026
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Feb 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 84% over the last 12 months

153 bbl in the 12 months through Jul 2026, against 951 bbl in the 12 months before. 5 months were not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 84% over the last 12 monthsMonthly oil production for ANEFF, Aug 2023 to Jul 2026. Oil output fell 84% over the last 12 months. 153 bbl in the 12 months through Jul 2026, against 951 bbl in the 12 months before.Last 12 months: 153 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 84% over the last 12 monthsMonthly oil production for ANEFF, Aug 2023 to Jul 2026. Oil output fell 84% over the last 12 months. 153 bbl in the 12 months through Jul 2026, against 951 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 31042, district 7B. 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.

Ventex Operating Corp. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeVentex Operating Corp., Jan 2020 to Feb 20262020202120222023202420252026Ventex Operating Corp.Jan 2020 to nowthrough Jul 2026
Operators of this lease over timeVentex Operating Corp., Jan 2020 to Feb 20262020202120222023202420252026Ventex Operating Corp.Jan 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 oil lease 31042 in district 7B. The API number is the state’s ID for a well.
Wells on ANEFF
API numberWell no.Status
42-441-343731Active

SourceTexas Railroad Commission Wellbore Query, district 7B, lease 31042.

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 gathers it.

    100% of it, on the list since Jun 6, 2012

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

144.80 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
10 not plugged
Horizontal
0
First completion
Jun 6, 2012
Latest permit
Mar 10, 2012
Wells and acres on the permits for Aneff
API numberWell no.Acreson the permit
42-441-343731144.80

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 ANEFF 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 ANEFF
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026No report––$84.81$3.15
May 2026No report––$102.13$2.94
Apr 2026No report––$100.32$2.77
Mar 2026No report––$91.38$3.04
Feb 2026Ventex Operating0214$64.51$3.62
Jan 2026Ventex Operating00$60.04$7.72
Dec 2025Ventex Operating00$57.97$4.26
Nov 2025Ventex Operating00$60.06$3.79
Oct 2025Ventex Operating540$60.89$3.19
Sep 2025Ventex Operating44156$63.96$2.97
Aug 2025Ventex Operating550$64.86$2.91
Jul 2025Ventex Operating680$68.39$3.20
Jun 2025Ventex Operating41165$68.17$3.02
May 2025Ventex Operating640$62.17$3.12
Apr 2025Ventex Operating164167$63.54$3.42
Mar 2025Ventex Operating00$68.24$4.12
Feb 2025Ventex Operating36183$71.53$4.19
Jan 2025Ventex Operating1170$75.74$4.13
Dec 2024Ventex Operating820$70.12$3.01
Nov 2024Ventex Operating130164$69.95$2.12
Oct 2024Ventex Operating800$71.99$2.20
Sep 2024Ventex Operating97177$70.24$2.28
Aug 2024Ventex Operating720$76.68$1.99
Jul 2024Ventex Operating160178$81.80$2.07
Jun 2024Ventex Operating60172$79.77$2.54
May 2024Ventex Operating800$80.02$2.12
Apr 2024Ventex Operating117169$85.35$1.60
Mar 2024Ventex Operating940$81.28$1.49
Feb 2024Ventex Operating81168$77.25$1.72
Jan 2024Ventex Operating1000$74.15$3.18
Dec 2023Ventex Operating132180$71.90$2.52
Nov 2023Ventex Operating136171$77.69$2.71
Oct 2023Ventex Operating930$85.64$2.98
Sep 2023Ventex Operating61171$89.43$2.64
Aug 2023Ventex Operating138165$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

Do your checks match this lease?

Upload your statements for ANEFF. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Ventex Operating Corp.

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  • A month that was never paid
  • Your share of the barrels and mcf
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  • Fees taken on gas
  • Late payment interest

Around this lease

Walk the neighborhood

Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorVentex Operating Corp.FieldWeaver Springs (Palo Pinto)CountyTaylor County

Ventex Operating Corp. in Taylor County

No other producing leases from this operator in this county are in our data yet.

Weaver Springs (Palo Pinto) field

All leases in this field →

Leases within 10 km

Found by the location of their wells.

  • KING

    0 bbl last 12 months · 1.4 km away

  • ANEFF

    71 bbl last 12 months · 1.7 km away

  • WHISENHUNT

    1,189 bbl last 12 months · 2 km away

  • KING

    0 bbl last 12 months · 2.1 km away

  • HERNDON

    874 bbl last 12 months · 2.6 km away

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 Feb 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 31042, district 7B, 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.