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Royalty Clerk

Texas oil lease · RRC district 06 · Lease 15900

Producing

RUBY

Ruby is an oil lease in Cass County, Texas, operated by Rose City Resources, LLC in the Hidden Rock (Cotton Valley Lime) field. The Railroad Commission shows 3,832 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

3,832bbl oil, last 12 months−19% vs prior year
Operator
Rose City Resources, LLC
County
Cass County
Field
Hidden Rock (Cotton Valley Lime)
RRC lease
06-15900

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Where it sits

This county

Cass CountyCassUpshurBowieMorrisRed RiverMarionTitusCampCass County
Cass County · RRC district 06Open Cass County →
Oil in Jul 2026
342 bbl
Reporting to the state
since May 2022
Wells
1
Data through
Jul 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 fell 19% over the last 12 months

3,832 bbl in the 12 months through Jul 2026, against 4,719 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 19% over the last 12 monthsMonthly oil production for RUBY, Aug 2023 to Jul 2026. Oil output fell 19% over the last 12 months. 3,832 bbl in the 12 months through Jul 2026, against 4,719 bbl in the 12 months before.Last 12 months: 3,832 bblbbl per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 19% over the last 12 monthsMonthly oil production for RUBY, Aug 2023 to Jul 2026. Oil output fell 19% over the last 12 months. 3,832 bbl in the 12 months through Jul 2026, against 4,719 bbl in the 12 months before.Last 12 monthsbbl per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 15900, 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.

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.

Rose City Resources, LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeRose City Resources, LLC, May 2022 to Jul 20262023202420252026Rose City Resources, LLCMay 2022 to nowthrough Jul 2026
Operators of this lease over timeRose City Resources, LLC, May 2022 to Jul 20262023202420252026Rose City Resources, LLCMay 2022 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 15900 in district 06. The API number is the state’s ID for a well.
Wells on RUBY
API numberWell no.Status
42-067-308551Active

SourceTexas Railroad Commission Wellbore Query, district 06, lease 15900.

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 RUBY 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.

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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 RUBY
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Rose City342371$80.46$2.89
Jun 2026Rose City321369$84.81$3.15
May 2026Rose City269178$102.13$2.94
Apr 2026Rose City340350$100.32$2.77
Mar 2026Rose City358356$91.38$3.04
Feb 2026Rose City408366$64.51$3.62
Jan 2026Rose City130$60.04$7.72
Dec 2025Rose City306361$57.97$4.26
Nov 2025Rose City368350$60.06$3.79
Oct 2025Rose City372357$60.89$3.19
Sep 2025Rose City363358$63.96$2.97
Aug 2025Rose City372363$64.86$2.91
Jul 2025Rose City393355$68.39$3.20
Jun 2025Rose City355370$68.17$3.02
May 2025Rose City385356$62.17$3.12
Apr 2025Rose City367361$63.54$3.42
Mar 2025Rose City391521$68.24$4.12
Feb 2025Rose City381339$71.53$4.19
Jan 2025Rose City404324$75.74$4.13
Dec 2024Rose City408521$70.12$3.01
Nov 2024Rose City413350$69.95$2.12
Oct 2024Rose City454543$71.99$2.20
Sep 2024Rose City332172$70.24$2.28
Aug 2024Rose City436545$76.68$1.99
Jul 2024Rose City434527$81.80$2.07
Jun 2024Rose City442350$79.77$2.54
May 2024Rose City434503$80.02$2.12
Apr 2024Rose City395360$85.35$1.60
Mar 2024Rose City485548$81.28$1.49
Feb 2024Rose City452340$77.25$1.72
Jan 2024Rose City618607$74.15$3.18
Dec 2023Rose City520538$71.90$2.52
Nov 2023Rose City510513$77.69$2.71
Oct 2023Rose City535530$85.64$2.98
Sep 2023Rose City512360$89.43$2.64
Aug 2023Rose City563747$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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Upload your statements for RUBY. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Rose City Resources, LLC.

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  • A month that was never paid
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  • Fees taken on gas
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Around this lease

Walk the neighborhood

Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorRose City Resources, LLCFieldHidden Rock (Cotton Valley Lime)CountyCass County

Rose City Resources, LLC in Cass County

  • GRACE

    129,201 bbl last 12 months

  • WILSON

    130,044 bbl last 12 months

  • JENA

    117,345 bbl last 12 months

  • WALNUT

    105,109 bbl last 12 months

  • DAVIS

    97,599 bbl last 12 months

All Rose City Resources, LLC leases →

Hidden Rock (Cotton Valley Lime) field

  • GRACE

    129,201 bbl last 12 months

  • WILSON

    130,044 bbl last 12 months

  • JENA

    117,345 bbl last 12 months

  • SAHARA

    113,882 bbl last 12 months

  • WALNUT

    105,109 bbl last 12 months

All leases in this field →

New drilling permits in Cass County

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

No recent drilling permits found for this area.

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 15900, 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.