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Royalty Clerk

Texas oil lease · RRC district 03 · Lease 18490

Producing

LEACHMAN "A"

Leachman "A" is an oil lease in Lee County, Texas, operated by Atlas Operating LLC in the Hooker Creek (Navarro B) field. The Railroad Commission shows 379 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

379bbl oil, last 12 months+20% vs prior year
Operator
Atlas Operating LLC
County
Lee County
Field
Hooker Creek (Navarro B)
RRC lease
03-18490

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Where it sits

This county

Lee CountyLeeWilliamsonBastropWashingtonBrazosBurlesonAustinMilamLee County
Lee County · RRC district 03Open Lee County →
Oil in Jul 2026
49 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 rose 20% over the last 12 months

379 bbl in the 12 months through Jul 2026, against 315 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 20% over the last 12 monthsMonthly oil production for LEACHMAN "A", Aug 2023 to Jul 2026. Oil output rose 20% over the last 12 months. 379 bbl in the 12 months through Jul 2026, against 315 bbl in the 12 months before.Last 12 months: 379 bblbbl per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 20% over the last 12 monthsMonthly oil production for LEACHMAN "A", Aug 2023 to Jul 2026. Oil output rose 20% over the last 12 months. 379 bbl in the 12 months through Jul 2026, against 315 bbl in the 12 months before.Last 12 monthsbbl per month020406080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 18490, district 03. 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 Oct 2023

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 timeAds Oil & Gas, Inc., Jan 2020 to Sep 2023; Atlas Operating LLC, Oct 2023 to Jul 20262020202120222023202420252026Changed Oct 2023Ads Oil & Gas, Inc.Jan 2020 to Sep 2023Atlas Operating LLCOct 2023 to now
Operators of this lease over timeAds Oil & Gas, Inc., Jan 2020 to Sep 2023; Atlas Operating LLC, Oct 2023 to Jul 20262020202120222023202420252026Changed Oct 2023Ads Oil & Gas, Inc.Jan 2020 to Sep 2023Atlas Operating LLCOct 2023 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 18490 in district 03. The API number is the state’s ID for a well.
Wells on LEACHMAN "A"
API numberWell no.Status
42-287-317637Active

SourceTexas Railroad Commission Wellbore Query, district 03, lease 18490.

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

    Energy Trans Crude Marketing LLC and Shell Trading (Us) Company gather it.

    Energy Trans Crude Marketing LLC gathers it: 50% of it, on the list since Oct 1, 2023 · Shell Trading (Us) Company gathers it: 50% of it, on the list since Oct 1, 2023

Companies that used to be listed: Energy Trans Crude Marketing LLC (gathers it, until Oct 1, 2023); Dcp Operating Company, LP (gathers it, until Mar 1, 2022); Dcp Operating Company, LP (buys it, until Mar 1, 2022); Enterprise Crude Oil LLC (gathers it, until Mar 1, 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

40 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
Mar 12, 1985
Latest permit
Feb 11, 1985
Wells and acres on the permits for Leachman "A"
API numberWell no.Acreson the permit
42-287-31763740

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 LEACHMAN "A" 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 LEACHMAN "A"
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Atlas Operating490$80.46$2.89
Jun 2026Atlas Operating370$84.81$3.15
May 2026Atlas Operating28159$102.13$2.94
Apr 2026Atlas Operating340$100.32$2.77
Mar 2026Atlas Operating30$91.38$3.04
Feb 2026Atlas Operating580$64.51$3.62
Jan 2026Atlas Operating410$60.04$7.72
Dec 2025Atlas Operating31160$57.97$4.26
Nov 2025Atlas Operating80$60.06$3.79
Oct 2025Atlas Operating100$60.89$3.19
Sep 2025Atlas Operating300$63.96$2.97
Aug 2025Atlas Operating500$64.86$2.91
Jul 2025Atlas Operating350$68.39$3.20
Jun 2025Atlas Operating37167$68.17$3.02
May 2025Atlas Operating790$62.17$3.12
Apr 2025Atlas Operating230$63.54$3.42
Mar 2025Atlas Operating140$68.24$4.12
Feb 2025Atlas Operating140$71.53$4.19
Jan 2025Atlas Operating60$75.74$4.13
Dec 2024Atlas Operating13160$70.12$3.01
Nov 2024Atlas Operating210$69.95$2.12
Oct 2024Atlas Operating190$71.99$2.20
Sep 2024Atlas Operating340$70.24$2.28
Aug 2024Atlas Operating200$76.68$1.99
Jul 2024Atlas Operating210$81.80$2.07
Jun 2024Atlas Operating200$79.77$2.54
May 2024Atlas Operating18163$80.02$2.12
Apr 2024Atlas Operating150$85.35$1.60
Mar 2024Atlas Operating220$81.28$1.49
Feb 2024Atlas Operating270$77.25$1.72
Jan 2024Atlas Operating320$74.15$3.18
Dec 2023Atlas Operating390$71.90$2.52
Nov 2023Atlas Operating280$77.69$2.71
Oct 2023Atlas Operating130$85.64$2.98
Sep 2023Ads Oil0120$89.43$2.64
Aug 2023Ads Oil200$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 LEACHMAN "A". We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Atlas 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

OperatorAtlas Operating LLCFieldHooker Creek (Navarro B)CountyLee County

Atlas Operating LLC in Lee County

All Atlas Operating LLC leases →

Hooker Creek (Navarro B) field

All leases in this field →

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 18490, district 03, 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 LEACHMAN "A"

Who operates the LEACHMAN "A" lease?

The Railroad Commission lists Atlas Operating LLC (operator number 036587) as the operator of this lease in Lee County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the LEACHMAN "A" lease produced?

The lease reported 379 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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