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Royalty Clerk

Texas oil lease · RRC district 06 · Lease 15721

Producing

HARMON

Harmon is an oil lease in Smith County, Texas, operated by Diversified Production LLC in the Fulton-Forgotson (Pettit) field. The Railroad Commission shows 2 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

2bbl oil, last 12 months−99% vs prior year
Operator
Diversified Production LLC
County
Smith County
Field
Fulton-Forgotson (Pettit)
RRC lease
06-15721

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Where it sits

This county

Smith CountySmithVan ZandtGreggUpshurWoodRuskCampRainsHendersonSmith County
Smith County · RRC district 06Open Smith County →
Gas, last 12 months
2,038 mcf
Oil in Jul 2026
0 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 99% over the last 12 months

2 bbl in the 12 months through Jul 2026, against 140 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 99% over the last 12 monthsMonthly oil production and gas for HARMON, Aug 2023 to Jul 2026. Oil output fell 99% over the last 12 months. 2 bbl in the 12 months through Jul 2026, against 140 bbl in the 12 months before.Last 12 months: 2 bblbbl per monthmcf per month0050100100200150300200400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 99% over the last 12 monthsMonthly oil production and gas for HARMON, Aug 2023 to Jul 2026. Oil output fell 99% over the last 12 months. 2 bbl in the 12 months through Jul 2026, against 140 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050100100200150300200400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 15721, district 06. 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 Sep 2023 the lease's gas goes to a transmission line 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.

  • Transmission line (2)
  • Lease fuel (1)
Since Sep 2023 the lease's gas goes to a transmission line instead of lease fuelShare of HARMON gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a transmission line 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.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2023: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2023 the lease's gas goes to a transmission line instead of lease fuelShare of HARMON gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2023 the lease's gas goes to a transmission line 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.Share of gas by disposition code0%50%100%Sep 23: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 15721, district 06. 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.

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.

The operator changed once, most recently in Oct 2024

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 timeBreitburn Operating L.P., Jan 2020 to Sep 2024; Diversified Production LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024Breitburn Operating L.P.Jan 2020 to Sep 2024Diversified Production LLCOct 2024 to now
Operators of this lease over timeBreitburn Operating L.P., Jan 2020 to Sep 2024; Diversified Production LLC, Oct 2024 to Jul 20262020202120222023202420252026Changed Oct 2024Breitburn Operating L.P.Jan 2020 to Sep 2024Diversified Production LLCOct 2024 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 15721 in district 06. The API number is the state’s ID for a well.
Wells on HARMON
API numberWell no.Status
42-423-317811Active

SourceTexas Railroad Commission Wellbore Query, district 06, lease 15721.

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

    Eastex Crude Company, LLC and Plains Marketing, L.p. gather it.

    Eastex Crude Company, LLC gathers it: 50% of it, on the list since Oct 1, 2024 · Plains Marketing, L.p. gathers it: 50% of it, on the list since Oct 1, 2024

  • Gas from oil wells

    Diversified Production LLC buys it; Diversified Midstream LLC gathers it.

    Diversified Production LLC buys it: 100% of it, on the list since Oct 1, 2024 · Diversified Midstream LLC gathers it: 100% of it, on the list since Oct 1, 2024

Companies that used to be listed: Plains Marketing, L.p. (gathers it, until Oct 1, 2024).

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
May 13, 2019
Latest permit
Mar 21, 2019
Wells and acres on the permits for Harmon
API numberWell no.Acreson the permit
42-423-31781140

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 HARMON 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 HARMON
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Diversified Production003082980$80.46$2.89
Jun 2026Diversified Production001031000$84.81$3.15
May 2026Diversified Production00000$102.13$2.94
Apr 2026Diversified Production00000$100.32$2.77
Mar 2026Diversified Production003273190$91.38$3.04
Feb 2026Diversified Production003553440$64.51$3.62
Jan 2026Diversified Production003713490$60.04$7.72
Dec 2025Diversified Production113163010$57.97$4.26
Nov 2025Diversified Production111781690$60.06$3.79
Oct 2025Diversified Production0076710$60.89$3.19
Sep 2025Diversified Production00440$63.96$2.97
Aug 2025Diversified Production00000$64.86$2.91
Jul 2025Diversified Production00000$68.39$3.20
Jun 2025Diversified Production00000$68.17$3.02
May 2025Diversified Production00770$62.17$3.12
Apr 2025Diversified Production00110$63.54$3.42
Mar 2025Diversified Production00330$68.24$4.12
Feb 2025Diversified Production0049460$71.53$4.19
Jan 2025Diversified Production13903423180$75.74$4.13
Dec 2024Diversified Production103532780$70.12$3.01
Nov 2024Diversified Production003082460$69.95$2.12
Oct 2024Diversified Production0089710$71.99$2.20
Sep 2024Breitburn Operating0048380$70.24$2.28
Aug 2024Breitburn Operating00000$76.68$1.99
Jul 2024Breitburn Operating00000$81.80$2.07
Jun 2024Breitburn Operating0022180$79.77$2.54
May 2024Breitburn Operating0021170$80.02$2.12
Apr 2024Breitburn Operating001190$85.35$1.60
Mar 2024Breitburn Operating5015120$81.28$1.49
Feb 2024Breitburn Operating21054440$77.25$1.72
Jan 2024Breitburn Operating00220$74.15$3.18
Dec 2023Breitburn Operating22430$71.90$2.52
Nov 2023Breitburn Operating00650$77.69$2.71
Oct 2023Breitburn Operating10870$85.64$2.98
Sep 2023Breitburn Operating212372280$89.43$2.64
Aug 2023Breitburn Operating002300$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

OperatorDiversified Production LLCFieldFulton-Forgotson (Pettit)CountySmith County

Diversified Production LLC in Smith County

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Fulton-Forgotson (Pettit) 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 15721, district 06, 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.