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Royalty Clerk

Texas oil lease · RRC district 01 · Lease 16243

Producing

ARNOLD C UNIT

Arnold C Unit is an oil lease in LA Salle County, Texas, operated by Javelin Energy Partners Mgmt LLC in the Eagleville (Eagle Ford-1) field. The Railroad Commission shows 5,837 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 5 wells

5,837bbl oil, last 12 months−23% vs prior year
Operator
Javelin Energy Partners Mgmt LLC
County
LA Salle County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16243

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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
7,387 mcf
Oil in Jul 2026
495 bbl
Reporting to the state
since Jan 2020
Wells
5

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 23% over the last 12 months

5,837 bbl in the 12 months through Jul 2026, against 7,589 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for ARNOLD C UNIT, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 5,837 bbl in the 12 months through Jul 2026, against 7,589 bbl in the 12 months before.Last 12 months: 5,837 bblbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for ARNOLD C UNIT, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 5,837 bbl in the 12 months through Jul 2026, against 7,589 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 16243, 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.

93% of the gas went to a transmission line in the last 12 months

Flaring peaked at 29.9% of the gas in Jul 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a transmission line in the last 12 monthsShare of ARNOLD C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a transmission line in the last 12 months. Flaring peaked at 29.9% of the gas in Jul 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 29.9%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to a transmission line in the last 12 monthsShare of ARNOLD C UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a transmission line in the last 12 months. Flaring peaked at 29.9% of the gas in Jul 2026.Share of gas by disposition code0%50%100%Flared 29.9%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 16243, 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, 6.1% 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 3 times, most recently in Feb 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 timeCarrizo (Eagle Ford) LLC, Jan 2020 to Jan 2020; Callon (Eagle Ford) LLC, Feb 2020 to Jun 2023; Ridgemar Energy Operating, LLC, Jul 2023 to Jan 2025; Javelin Energy Partners Mgmt LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2020Changed Jul 2023Changed Feb 2025Carrizo (Eagle Ford) LLCJan 2020 to Jan 2020Callon (Eagle Ford) LLCFeb 2020 to Jun 2023Ridgemar Energy Operating, LLCJul 2023 to Jan 2025Javelin Energy Partners Mgmt…Feb 2025 to now
Operators of this lease over timeCarrizo (Eagle Ford) LLC, Jan 2020 to Jan 2020; Callon (Eagle Ford) LLC, Feb 2020 to Jun 2023; Ridgemar Energy Operating, LLC, Jul 2023 to Jan 2025; Javelin Energy Partners Mgmt LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2020Changed Jul 2023Changed Feb 2025Carrizo (Eagle Ford) LLCJan 2020 to Jan 2020Callon (Eagle Ford) LLCFeb 2020 to Jun 2023Ridgemar Energy Operating, LLCJul 2023 to Jan 2025Javelin Energy Partners Mgmt LLCFeb 2025 to now

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

Wells

5 wells on this lease

Every well the Railroad Commission links to oil lease 16243 in district 01. The API number is the state’s ID for a well.
Wells on ARNOLD C UNIT
API numberWell no.Status
42-283-3345231HActive
42-283-3345630HActive
42-283-3456250HActive
42-283-3456351HActive
42-283-3456652HActive

SourceTexas Railroad Commission Wellbore Query, district 01, lease 16243.

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

    Plains Pipeline L.p. gathers it.

    100% of it, on the list since Feb 1, 2025

Companies that used to be listed: Dcp Operating Company, LP (gathers it, until Feb 1, 2025); Dcp Operating Company, LP (buys it, until Feb 1, 2025); Eastex Crude Company, LLC (gathers it, until Feb 1, 2025); Ironwood Midst Energy Ptnrs LLC (gathers it, until Feb 1, 2025); Ironwood Midst Energy Ptnrs LLC (gathers it, until Jan 1, 2023); Ironwood Midst Energy Ptnrs LLC (buys it, until Jan 1, 2023).

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

634.70 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
55 not plugged
Horizontal
5
First completion
Sep 11, 2012
Latest permit
Feb 10, 2014

A pooling certificate was filed

Your tract may share its production with neighbours in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

The wells on this lease state different acreage

The permits state between 554.2 and 634.7 acres. Use the acres from your own division order for the well you are paid on.

Wells and acres on the permits for Arnold C Unit
API numberWell no.Acreson the permit
42-283-3456250H634.70
42-283-3456351H634.70
42-283-3456652H634.70
42-283-3345630H554.20
42-283-3345231H554.20

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 ARNOLD C UNIT 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 ARNOLD C UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Javelin Energy49548914710244$80.46$2.89
Jun 2026Javelin Energy46246024423013$84.81$3.15
May 2026Javelin Energy51952844540340$102.13$2.94
Apr 2026Javelin Energy65166556452636$100.32$2.77
Mar 2026Javelin Energy1,2231,19054953215$91.38$3.04
Feb 2026Javelin Energy79811151077$64.51$3.62
Jan 2026Javelin Energy18118148645520$60.04$7.72
Dec 2025Javelin Energy16216240337915$57.97$4.26
Nov 2025Javelin Energy20721863560720$60.06$3.79
Oct 2025Javelin Energy6716671,3241,193125$60.89$3.19
Sep 2025Javelin Energy6666631,2801,150105$63.96$2.97
Aug 2025Javelin Energy5215261,1951,1527$64.86$2.91
Jul 2025Javelin Energy5415331,115940132$68.39$3.20
Jun 2025Javelin Energy5735771,2711,20815$68.17$3.02
May 2025Javelin Energy5595561,2921,17368$62.17$3.12
Apr 2025Javelin Energy44544695386645$63.54$3.42
Mar 2025Javelin Energy4894931,01693820$68.24$4.12
Feb 2025Javelin Energy5235211,01090655$71.53$4.19
Jan 2025Ridgemar Energy6426421,044844153$75.74$4.13
Dec 2024Ridgemar Energy7017031,1661,09814$70.12$3.01
Nov 2024Ridgemar Energy5725741,1041,04710$69.95$2.12
Oct 2024Ridgemar Energy8928881,0731,0169$71.99$2.20
Sep 2024Ridgemar Energy83983898889546$70.24$2.28
Aug 2024Ridgemar Energy8138111,1271,01759$76.68$1.99
Jul 2024Ridgemar Energy65966166555583$81.80$2.07
Jun 2024Ridgemar Energy66366260952354$79.77$2.54
May 2024Ridgemar Energy767762835574224$80.02$2.12
Apr 2024Ridgemar Energy1771816085640$85.35$1.60
Mar 2024Ridgemar Energy1161191,2351,0900$81.28$1.49
Feb 2024Ridgemar Energy3583611,9061,7797$77.25$1.72
Jan 2024Ridgemar Energy5435582,5282,3550$74.15$3.18
Dec 2023Ridgemar Energy6716892,3842,2270$71.90$2.52
Nov 2023Ridgemar Energy7717572,2782,1430$77.69$2.71
Oct 2023Ridgemar Energy7507442,4822,3410$85.64$2.98
Sep 2023Ridgemar Energy8678722,6472,4840$89.43$2.64
Aug 2023Ridgemar Energy1,0471,0442,7162,6510$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 ARNOLD C UNIT. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Javelin Energy Partners Mgmt 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

OperatorJavelin Energy Partners Mgmt LLCFieldEagleville (Eagle Ford-1)CountyLA Salle County

Javelin Energy Partners Mgmt LLC in LA Salle County

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Eagleville (Eagle Ford-1) 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 16243, 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.