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Royalty Clerk

Texas oil lease · RRC district 01 · Lease 19743

Producing

MACDIARMID ALLOCATION C

Macdiarmid Allocation C is an oil lease in LA Salle County, Texas, operated by Verdun Oil Ef II LLC in the Eagleville (Eagle Ford-1) field. The Railroad Commission shows 2,683 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

2,683bbl oil, last 12 months−20% vs prior year
Operator
Verdun Oil Ef II LLC
County
LA Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-19743

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Where it sits

This county

LA Salle CountyLA SalleZavalaAtascosaMcMullenDimmitFrioLA Salle County
LA Salle County · RRC district 01Open LA Salle County →
Gas, last 12 months
8,698 mcf
Oil in Jul 2026
163 bbl
Reporting to the state
since Feb 2021
Wells
1

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 20% over the last 12 months

2,683 bbl in the 12 months through Jul 2026, against 3,348 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 20% over the last 12 monthsMonthly oil production and gas for MACDIARMID ALLOCATION C, Aug 2023 to Jul 2026. Oil output fell 20% over the last 12 months. 2,683 bbl in the 12 months through Jul 2026, against 3,348 bbl in the 12 months before.Last 12 months: 2,683 bblbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 20% over the last 12 monthsMonthly oil production and gas for MACDIARMID ALLOCATION C, Aug 2023 to Jul 2026. Oil output fell 20% over the last 12 months. 2,683 bbl in the 12 months through Jul 2026, against 3,348 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001005002001,0003001,5004002,0005002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 19743, district 01. 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.

64% of the gas went to a transmission line in the last 12 months

Flaring peaked at 17.2% of the gas in May 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
64% of the gas went to a transmission line in the last 12 monthsShare of MACDIARMID ALLOCATION C gas by disposition code each month, Aug 2023 to Jul 2026. 64% of the gas went to a transmission line in the last 12 months. Flaring peaked at 17.2% of the gas in May 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 17.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
64% of the gas went to a transmission line in the last 12 monthsShare of MACDIARMID ALLOCATION C gas by disposition code each month, Aug 2023 to Jul 2026. 64% of the gas went to a transmission line in the last 12 months. Flaring peaked at 17.2% of the gas in May 2026.Share of gas by disposition code0%50%100%Flared 17.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 19743, district 01. Reported through Jul 2026.

Transmission line (2)

Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.

Lease fuel (1)

Burned to run equipment on the lease. Not sold, so it pays no royalty. A few percent is normal.

Flared (4)

Burned off or vented, not sold. It pays no royalty. More than 3% in a month is worth watching.

Over the last 12 months, 7.0% of the gas was flared. 20 months went above 3%, which we mark in the ledger below.

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 Mar 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 timeEp Energy E&P Company, L.P., Feb 2021 to Apr 2022; Ep Energy E&P Company, LLC, May 2022 to Feb 2025; Verdun Oil Ef II LLC, Mar 2025 to Jul 202620222023202420252026Changed May 2022Changed Mar 2025Ep Energy E&P Company, L.P.Feb 2021 to Apr 2022Ep Energy E&P Company, LLCMay 2022 to Feb 2025Verdun Oil Ef II LLCMar 2025 to now
Operators of this lease over timeEp Energy E&P Company, L.P., Feb 2021 to Apr 2022; Ep Energy E&P Company, LLC, May 2022 to Feb 2025; Verdun Oil Ef II LLC, Mar 2025 to Jul 202620222023202420252026Changed May 2022Changed Mar 2025Ep Energy E&P Company, L.P.Feb 2021 to Apr 2022Ep Energy E&P Company, LLCMay 2022 to Feb 2025Verdun Oil Ef II LLCMar 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 19743 in district 01. The API number is the state’s ID for a well.
Wells on MACDIARMID ALLOCATION C
API numberWell no.Status
42-283-365643HActive

SourceTexas Railroad Commission Wellbore Query, district 01, lease 19743.

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

    Shell Trading (Us) Company, Camino Real Gathering Co. L.l.c. and Flint Hills Resources, LP gather it.

    Shell Trading (Us) Company gathers it: 34% of it, on the list since Dec 23, 2018 · Camino Real Gathering Co. L.l.c. gathers it: 33% of it, on the list since Dec 23, 2018 · Flint Hills Resources, LP gathers it: 33% of it, on the list since Dec 23, 2018

  • Gas from oil wells

    Conocophillips Company, Enterprise Products Operating LLC and Houston Pipe Line Company LP buy it; Camino Real Gathering Co. L.l.c. gathers it.

    Conocophillips Company buys it: 34% of it, on the list since Dec 23, 2018 · Enterprise Products Operating LLC buys it: 33% of it, on the list since Dec 23, 2018 · Houston Pipe Line Company LP buys it: 33% of it, on the list since Dec 23, 2018 · Camino Real Gathering Co. L.l.c. gathers it: 100% of it, on the list since Dec 23, 2018

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

339 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
1
First completion
Dec 23, 2018
Latest permit
Dec 31, 2018

An allocation well is on this lease

A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Wells and acres on the permits for Macdiarmid Allocation C
API numberWell no.Acreson the permit
42-283-365643H339

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 MACDIARMID ALLOCATION C 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. Regional gas prices are often below Henry Hub.

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 MACDIARMID ALLOCATION C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Verdun Oil1632171,17574288$80.46$2.89
Jun 2026Verdun Oil28026987650886$84.81$3.15
May 2026Verdun Oil243283750345129$102.13$2.94
Apr 2026Verdun Oil2581891,35090266$100.32$2.77
Mar 2026Verdun Oil2222241,20084170$91.38$3.04
Feb 2026Verdun Oil19719379158438$64.51$3.62
Jan 2026Verdun Oil17918738724934$60.04$7.72
Dec 2025Verdun Oil24223855334048$57.97$4.26
Nov 2025Verdun Oil19417950635614$60.06$3.79
Oct 2025Verdun Oil22823135521920$60.89$3.19
Sep 2025Verdun Oil2352284242997$63.96$2.97
Aug 2025Verdun Oil24225833122010$64.86$2.91
Jul 2025Verdun Oil22721641428314$68.39$3.20
Jun 2025Verdun Oil24325245628725$68.17$3.02
May 2025Verdun Oil25324740423224$62.17$3.12
Apr 2025Verdun Oil26426762441420$63.54$3.42
Mar 2025Verdun Oil25323778457618$68.24$4.12
Feb 2025Ep Energy23123898462772$71.53$4.19
Jan 2025Ep Energy2982931,3861,02736$75.74$4.13
Dec 2024Ep Energy3012921,4741,06651$70.12$3.01
Nov 2024Ep Energy2922981,4661,09030$69.95$2.12
Oct 2024Ep Energy3153181,5781,22222$71.99$2.20
Sep 2024Ep Energy3353291,5731,2475$70.24$2.28
Aug 2024Ep Energy3363341,19391716$76.68$1.99
Jul 2024Ep Energy3453461,10282421$81.80$2.07
Jun 2024Ep Energy33734289061326$79.77$2.54
May 2024Ep Energy34434186261916$80.02$2.12
Apr 2024Ep Energy3333281,10277253$85.35$1.60
Mar 2024Ep Energy2432491,09881524$81.28$1.49
Feb 2024Ep Energy2902791,4631,05757$77.25$1.72
Jan 2024Ep Energy2942891,3581,06925$74.15$3.18
Dec 2023Ep Energy3273271,6331,33821$71.90$2.52
Nov 2023Ep Energy3253221,7621,44830$77.69$2.71
Oct 2023Ep Energy3173071,9491,60343$85.64$2.98
Sep 2023Ep Energy3183271,5441,20659$89.43$2.64
Aug 2023Ep Energy4264271,6891,28172$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 MACDIARMID ALLOCATION C. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Verdun Oil Ef II 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

OperatorVerdun Oil Ef II LLCFieldEagleville (Eagle Ford-1)CountyLA Salle County

Verdun Oil Ef II LLC in LA Salle County

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Eagleville (Eagle Ford-1) field

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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 19743, district 01, 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.