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Royalty Clerk

Texas oil lease · RRC district 01 · Lease 10865

Producing

FARRAN

Farran is an oil lease in Atascosa County, Texas, operated by Drachen Oil Company in the Somerset field. The Railroad Commission shows 177 bbl of oil in the 12 months through Jun 2026.

Oil lease dossier · 3 wells

177bbl oil, last 12 months+27% vs prior year
Operator
Drachen Oil Company
County
Atascosa County
Field
Somerset
RRC lease
01-10865

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Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County · RRC district 01Open Atascosa County →
Oil in Jun 2026
6 bbl
Reporting to the state
since Jan 2020
Wells
3
Data through
Jun 2026

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 rose 27% over the last 12 months

172 bbl in the 12 months through Jul 2026, against 135 bbl in the 12 months before. Jul 2026 was not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 27% over the last 12 monthsMonthly oil production for FARRAN, Aug 2023 to Jul 2026. Oil output rose 27% over the last 12 months. 172 bbl in the 12 months through Jul 2026, against 135 bbl in the 12 months before.Last 12 months: 172 bblbbl per month01020304050Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 27% over the last 12 monthsMonthly oil production for FARRAN, Aug 2023 to Jul 2026. Oil output rose 27% over the last 12 months. 172 bbl in the 12 months through Jul 2026, against 135 bbl in the 12 months before.Last 12 monthsbbl per month01020304050Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 10865, 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.

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

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 May 2021

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 timeUnderbrink Oil, Jan 2020 to Apr 2021; Drachen Oil Company, May 2021 to Jun 20262020202120222023202420252026Changed May 2021Underbrink OilJan 2020 to Apr 2021Drachen Oil CompanyMay 2021 to now
Operators of this lease over timeUnderbrink Oil, Jan 2020 to Apr 2021; Drachen Oil Company, May 2021 to Jun 20262020202120222023202420252026Changed May 2021Underbrink OilJan 2020 to Apr 2021Drachen Oil CompanyMay 2021 to now

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

Wells

3 wells on this lease

Every well the Railroad Commission links to oil lease 10865 in district 01. The API number is the state’s ID for a well.
Wells on FARRAN
API numberWell no.Status
42-013-32508A 1Active
42-013-329642Active
42-013-330213Active

SourceTexas Railroad Commission Wellbore Query, district 01, lease 10865.

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

    Dorado Oil Company, Midcon Gathering LLC, Troubadour Shipping & Logistics and Truth Resources, L.p. gather it.

    Dorado Oil Company gathers it: 25% of it, on the list since Jul 30, 2025 · Midcon Gathering LLC gathers it: 25% of it, on the list since Jul 30, 2025 · Troubadour Shipping & Logistics gathers it: 25% of it, on the list since Feb 1, 2026 · Truth Resources, L.p. gathers it: 25% of it, on the list since Jul 30, 2025

Companies that used to be listed: Firebird Bulk Carriers, Inc. (gathers it, until Feb 1, 2026); Dorado Oil Company (gathers it, until Jul 30, 2025); Firebird Bulk Carriers, Inc. (gathers it, until Jul 30, 2025); Truth Resources, L.p. (gathers it, until Jul 30, 2025); Dorado Oil Company (gathers it, until Nov 1, 2024); 4J Energy, LLC (gathers it, until Jul 12, 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

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
33 not plugged
Horizontal
0
First completion
Jan 31, 1984
Latest permit
Nov 7, 1984
Wells and acres on the permits for Farran
API numberWell no.Acreson the permit
42-013-33021340
42-013-32964240
42-013-32508A 140

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 FARRAN 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.

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 FARRAN
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Drachen Oil60$84.81$3.15
May 2026Drachen Oil60$102.13$2.94
Apr 2026Drachen Oil50$100.32$2.77
Mar 2026Drachen Oil50$91.38$3.04
Feb 2026Drachen Oil590$64.51$3.62
Jan 2026Drachen Oil50$60.04$7.72
Dec 2025Drachen Oil50$57.97$4.26
Nov 2025Drachen Oil300$60.06$3.79
Oct 2025Drachen Oil500$60.89$3.19
Sep 2025Drachen Oil500$63.96$2.97
Aug 2025Drachen Oil50$64.86$2.91
Jul 2025Drachen Oil585$68.39$3.20
Jun 2025Drachen Oil100$68.17$3.02
May 2025Drachen Oil100$62.17$3.12
Apr 2025Drachen Oil100$63.54$3.42
Mar 2025Drachen Oil100$68.24$4.12
Feb 2025Drachen Oil150$71.53$4.19
Jan 2025Drachen Oil2540$75.74$4.13
Dec 2024Drachen Oil100$70.12$3.01
Nov 2024Drachen Oil100$69.95$2.12
Oct 2024Drachen Oil100$71.99$2.20
Sep 2024Drachen Oil100$70.24$2.28
Aug 2024Drachen Oil100$76.68$1.99
Jul 2024Drachen Oil50$81.80$2.07
Jun 2024Drachen Oil10136$79.77$2.54
May 2024Drachen Oil30$80.02$2.12
Apr 2024Drachen Oil50$85.35$1.60
Mar 2024Drachen Oil50$81.28$1.49
Feb 2024Drachen Oil50$77.25$1.72
Jan 2024Drachen Oil50$74.15$3.18
Dec 2023Drachen Oil50$71.90$2.52
Nov 2023Drachen Oil50$77.69$2.71
Oct 2023Drachen Oil356$85.64$2.98
Sep 2023Drachen Oil50$89.43$2.64
Aug 2023Drachen Oil50$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

OperatorDrachen Oil CompanyFieldSomersetCountyAtascosa County

Drachen Oil Company in Atascosa County

All Drachen Oil Company leases →

Somerset field

All leases in this field →

New drilling permits in Atascosa County

We do not have coordinates for this lease, so these are the newest permits in its county.

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 Jun 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 10865, 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.