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Royalty Clerk

Texas oil lease · RRC district 02 · Lease 10697

Producing

HAMILTON

Hamilton is an oil lease in Live Oak County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field. The Railroad Commission shows 6,408 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 4 wells

6,408bbl oil, last 12 months+1% vs prior year
Operator
Marathon Oil Ef LLC
County
Live Oak County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10697

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Where it sits

This county

Live Oak CountyLive OakAtascosaGoliadMcMullenKarnesSan PatricioBeeLive Oak County
Live Oak County · RRC district 02Open Live Oak County →
Gas, last 12 months
19,502 mcf
Oil in Jul 2026
1,030 bbl
Reporting to the state
since Jan 2020
Wells
4

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 held steady over the last 12 months

6,408 bbl in the 12 months through Jul 2026, against 6,325 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for HAMILTON, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 6,408 bbl in the 12 months through Jul 2026, against 6,325 bbl in the 12 months before.Last 12 months: 6,408 bblbbl per monthmcf per month002501,0005002,0007503,0001,0004,0001,2505,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for HAMILTON, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 6,408 bbl in the 12 months through Jul 2026, against 6,325 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 10697, district 02. 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.

Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel

Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not. Flaring peaked at 22.6% of the gas in Oct 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuelShare of HAMILTON gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not. Flaring peaked at 22.6% of the gas in Oct 2025.Share of the lease’s gas by disposition code, per month0%50%100%Jun 2026: fuel to plantFlared 22.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuelShare of HAMILTON gas by disposition code each month, Aug 2023 to Jul 2026. Since Jun 2026 the lease's gas goes to a processing plant instead of lease fuel. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not. Flaring peaked at 22.6% of the gas in Oct 2025.Share of gas by disposition code0%50%100%Jun 26: fuel to plantFlared 22.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 10697, district 02. 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.

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, 10.0% of the gas was flared. 22 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.

Marathon Oil Ef LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeMarathon Oil Ef LLC, Jan 2020 to Jul 20262020202120222023202420252026Marathon Oil Ef LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeMarathon Oil Ef LLC, Jan 2020 to Jul 20262020202120222023202420252026Marathon Oil Ef LLCJan 2020 to nowthrough Jul 2026

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

Wells

4 wells on this lease

Every well the Railroad Commission links to oil lease 10697 in district 02. The API number is the state’s ID for a well.
Wells on HAMILTON
API numberWell no.Status
42-297-352914HShut-in
42-297-352921HActive
42-297-352942HActive
42-297-352953HActive

SourceTexas Railroad Commission Wellbore Query, district 02, lease 10697.

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

    Statewide Crude Inc., Plains Pipeline L.p. and Reynolds Energy Transport LLC gather it.

    Statewide Crude Inc. gathers it: 50% of it, on the list since Jul 1, 2022 · Plains Pipeline L.p. gathers it: 25% of it, on the list since Jul 1, 2022 · Reynolds Energy Transport LLC gathers it: 25% of it, on the list since Jul 1, 2022

  • Gas from oil wells

    Marathon Oil Ef LLC buys and gathers it.

    Marathon Oil Ef LLC buys it: 100% of it, on the list since Nov 6, 2013 · Marathon Oil Ef LLC gathers it: 100% of it, on the list since Nov 6, 2013

Companies that used to be listed: Gulfmark Energy, Inc. (gathers it, until Jul 1, 2022); Statewide Crude Inc. (gathers it, until Jul 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

233 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
44 not plugged
Horizontal
4
First completion
Nov 5, 2013
Latest permit
Jan 18, 2013
Wells and acres on the permits for Hamilton
API numberWell no.Acreson the permit
42-297-352942H233
42-297-352953H233
42-297-352914H233
42-297-352921H233

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

What the operator reported

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO). Public companies report the average price they realize each quarter. It is an average across everything the company operates, not the price on this lease.
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports on SEC EDGAR, prices before hedging where the company states both. Read by machine from each filing’s tables; the link opens the filing so you can check the figure.

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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 HAMILTON 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 HAMILTON
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Marathon Oil1,0301,0354,1283,305166$80.46$2.89
Jun 2026Marathon Oil6248451,8051,30594$84.81$3.15
May 2026Marathon Oil5824931,966796111$102.13$2.94
Apr 2026Marathon Oil5145081,11746672$100.32$2.77
Mar 2026Marathon Oil6085241,49895280$91.38$3.04
Feb 2026Marathon Oil00000$64.51$3.62
Jan 2026Marathon Oil19719762917648$60.04$7.72
Dec 2025Marathon Oil5735961,840508109$57.97$4.26
Nov 2025Marathon Oil1,0321,0141,79570282$60.06$3.79
Oct 2025Marathon Oil283285999256226$60.89$3.19
Sep 2025Marathon Oil4074231,93872423$63.96$2.97
Aug 2025Marathon Oil5585511,787326334$64.86$2.91
Jul 2025Marathon Oil6386281,738343378$68.39$3.20
Jun 2025Marathon Oil6806811,657629119$68.17$3.02
May 2025Marathon Oil6596502,50590721$62.17$3.12
Apr 2025Marathon Oil6035892,66091440$63.54$3.42
Mar 2025Marathon Oil5755572,786919153$68.24$4.12
Feb 2025Marathon Oil3093231,03237140$71.53$4.19
Jan 2025Marathon Oil4394301,21944123$75.74$4.13
Dec 2024Marathon Oil4144081,10347528$70.12$3.01
Nov 2024Marathon Oil2953101,244469100$69.95$2.12
Oct 2024Marathon Oil4604581,49058767$71.99$2.20
Sep 2024Marathon Oil4975181,83488848$70.24$2.28
Aug 2024Marathon Oil7567442,0201,10028$76.68$1.99
Jul 2024Marathon Oil5906462,3671,19139$81.80$2.07
Jun 2024Marathon Oil7977292,6121,36047$79.77$2.54
May 2024Marathon Oil8738772,2691,33739$80.02$2.12
Apr 2024Marathon Oil8568501,9521,12539$85.35$1.60
Mar 2024Marathon Oil7727651,51988012$81.28$1.49
Feb 2024Marathon Oil6877111,62149585$77.25$1.72
Jan 2024Marathon Oil6376421,698264254$74.15$3.18
Dec 2023Marathon Oil5545222,3678230$71.90$2.52
Nov 2023Marathon Oil4474671,369175135$77.69$2.71
Oct 2023Marathon Oil6596682,22331100$85.64$2.98
Sep 2023Marathon Oil7187082,2893850$89.43$2.64
Aug 2023Marathon Oil6706812,26534335$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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This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-2)CountyLive Oak County

Marathon Oil Ef LLC in Live Oak County

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Eagleville (Eagle Ford-2) 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 10697, district 02, 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.