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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 18059

Producing

ECTOR -AM- FEE

Ector -Am- Fee is an oil lease in Ector County, Texas, operated by Aghorn Operating, Inc. in the Harper (Ellenburger) field. The Railroad Commission shows 2,323 bbl of oil in the 12 months through May 2026.

Oil lease dossier · 1 well

2,323bbl oil, last 12 months−23% vs prior year
Operator
Aghorn Operating, Inc.
County
Ector County
Field
Harper (Ellenburger)
RRC lease
08-18059

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Where it sits

This county

Ector CountyEctorMartinMidlandAndrewsWinklerWardEctor County
Ector County · RRC district 08Open Ector County →
Gas, last 12 months
2,192 mcf
Oil in May 2026
95 bbl
Reporting to the state
since Jan 2020
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 23% over the last 12 months

1,895 bbl in the 12 months through Jul 2026, against 2,447 bbl in the 12 months before. 2 months were not reported. A red cross marks each one.

  • 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 ECTOR -AM- FEE, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 1,895 bbl in the 12 months through Jul 2026, against 2,447 bbl in the 12 months before.Last 12 months: 1,895 bblbbl per monthmcf per month00100100200200300300400400500500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 23% over the last 12 monthsMonthly oil production and gas for ECTOR -AM- FEE, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 1,895 bbl in the 12 months through Jul 2026, against 2,447 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100100200200300300400400500500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 18059, 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.

All of the gas went to a processing plant in the last 12 months

Each bar is one month. Colors are the disposition codes the operator reported.

All of the gas went to a processing plant in the last 12 monthsShare of ECTOR -AM- FEE gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a processing plant in the last 12 monthsShare of ECTOR -AM- FEE gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 18059, district 08. Reported through Jul 2026.

Processing plant (3)

Sent to a gas plant that pulls out natural gas liquids. Your statement should show plant products, and may show processing fees.

None of the gas was flared in the last 12 months.

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.

Aghorn Operating, Inc. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeAghorn Operating, Inc., Jan 2020 to May 20262020202120222023202420252026Aghorn Operating, Inc.Jan 2020 to nowthrough Jul 2026
Operators of this lease over timeAghorn Operating, Inc., Jan 2020 to May 20262020202120222023202420252026Aghorn Operating, Inc.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 18059 in district 08. The API number is the state’s ID for a well.
Wells on ECTOR -AM- FEE
API numberWell no.Status
42-135-103432 JActive

SourceTexas Railroad Commission Wellbore Query, district 08, lease 18059.

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

    Hf Sinclair Refining & Marketing and United Energy Trading LLC gather it.

    Hf Sinclair Refining & Marketing gathers it: 50% of it, on the list since Oct 1, 2025 · United Energy Trading LLC gathers it: 50% of it, on the list since Oct 1, 2025

Companies that used to be listed: Dcp Operating Company, LP (gathers it, until Oct 1, 2025); Dcp Operating Company, LP (buys it, until Oct 1, 2025); Hollyfrontier Ref & Mktg LLC (gathers it, until Oct 1, 2025).

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

161.23 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
22 not plugged
Horizontal
0
First completion
Oct 24, 1963
Latest permit
Feb 3, 2000
Wells and acres on the permits for Ector -Am- Fee
API numberWell no.Acreson the permit
42-135-103381 J161.23
42-135-103432 J–

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.

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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 ECTOR -AM- FEE 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 ECTOR -AM- FEE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026No report–––––$84.81$3.15
May 2026Aghorn Operating,952251921920$102.13$2.94
Apr 2026Aghorn Operating,2031111351350$100.32$2.77
Mar 2026Aghorn Operating,2412222222220$91.38$3.04
Feb 2026Aghorn Operating,1853331781780$64.51$3.62
Jan 2026Aghorn Operating,1852241821820$60.04$7.72
Dec 2025Aghorn Operating,1911132012010$57.97$4.26
Nov 2025Aghorn Operating,229226770$60.06$3.79
Oct 2025Aghorn Operating,1361132362360$60.89$3.19
Sep 2025Aghorn Operating,1932264144140$63.96$2.97
Aug 2025Aghorn Operating,2372271451450$64.86$2.91
Jul 2025Aghorn Operating,2152221741740$68.39$3.20
Jun 2025Aghorn Operating,2132291061060$68.17$3.02
May 2025Aghorn Operating,30723021210$62.17$3.12
Apr 2025Aghorn Operating,2302241371370$63.54$3.42
Mar 2025Aghorn Operating,2843462012010$68.24$4.12
Feb 2025Aghorn Operating,1871022032030$71.53$4.19
Jan 2025Aghorn Operating,2182322032030$75.74$4.13
Dec 2024Aghorn Operating,12411731310$70.12$3.01
Nov 2024Aghorn Operating,1732322192190$69.95$2.12
Oct 2024Aghorn Operating,2352382192190$71.99$2.20
Sep 2024Aghorn Operating,20011995950$70.24$2.28
Aug 2024Aghorn Operating,618088880$76.68$1.99
Jul 2024Aghorn Operating,15623888880$81.80$2.07
Jun 2024Aghorn Operating,2061172262260$79.77$2.54
May 2024Aghorn Operating,1301091781780$80.02$2.12
Apr 2024Aghorn Operating,1702392162160$85.35$1.60
Mar 2024Aghorn Operating,2422391511510$81.28$1.49
Feb 2024Aghorn Operating,254240000$77.25$1.72
Jan 2024Aghorn Operating,1651222092090$74.15$3.18
Dec 2023Aghorn Operating,1252292452450$71.90$2.52
Nov 2023Aghorn Operating,2161171911910$77.69$2.71
Oct 2023Aghorn Operating,1852331501500$85.64$2.98
Sep 2023Aghorn Operating,1081201821820$89.43$2.64
Aug 2023Aghorn Operating,178143000$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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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

OperatorAghorn Operating, Inc.FieldHarper (Ellenburger)CountyEctor County

Aghorn Operating, Inc. in Ector County

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Harper (Ellenburger) 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 May 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 18059, 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.