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Royalty Clerk

Texas oil lease · RRC district 7C · Lease 10870

Producing

UNION-STATE

Union-State is an oil lease in Crockett County, Texas, operated by Last Dollar LLC in the Farmer (San Andres) field. The Railroad Commission shows 79 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 2 wells

79bbl oil, last 12 months−66% vs prior year
Operator
Last Dollar LLC
County
Crockett County
Field
Farmer (San Andres)
RRC lease
7C-10870

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County · RRC district 7COpen Crockett County →
Oil in Jul 2026
6 bbl
Reporting to the state
since Jan 2020
Wells
2
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 66% over the last 12 months

79 bbl in the 12 months through Jul 2026, against 235 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 66% over the last 12 monthsMonthly oil production for UNION-STATE, Aug 2023 to Jul 2026. Oil output fell 66% over the last 12 months. 79 bbl in the 12 months through Jul 2026, against 235 bbl in the 12 months before.Last 12 months: 79 bblbbl per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 66% over the last 12 monthsMonthly oil production for UNION-STATE, Aug 2023 to Jul 2026. Oil output fell 66% over the last 12 months. 79 bbl in the 12 months through Jul 2026, against 235 bbl in the 12 months before.Last 12 monthsbbl per month020406080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 10870, district 7C. 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.

Last Dollar LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeLast Dollar LLC, Jan 2020 to Jul 20262020202120222023202420252026Last Dollar LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeLast Dollar LLC, Jan 2020 to Jul 20262020202120222023202420252026Last Dollar LLCJan 2020 to nowthrough Jul 2026

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

Wells

2 wells on this lease

Every well the Railroad Commission links to oil lease 10870 in district 7C. The API number is the state’s ID for a well.
Wells on UNION-STATE
API numberWell no.Status
42-105-348642Active
42-105-349173Active

SourceTexas Railroad Commission Wellbore Query, district 7C, lease 10870.

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

    Plains Marketing, L.p. gathers it.

    100% of it, on the list since Jul 1, 2000

Companies that used to be listed: Davis, J.l.-Big Lake Gasolne Plt (gathers it, until Jun 1, 2019); Nominator Not Required / Swr 31 (nominates it, until Jun 1, 2019); Davis, J.l.-Big Lake Gasolne Plt (buys it, until Jun 1, 2019).

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

344 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
32 not plugged
Horizontal
0
First completion
Aug 8, 1984
Latest permit
Oct 24, 1984
Wells and acres on the permits for Union-State
API numberWell no.Acreson the permit
42-105-349173344
42-105-348642343
42-105-348561343

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

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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 UNION-STATE 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 UNION-STATE
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Last Dollar60$80.46$2.89
Jun 2026Last Dollar30$84.81$3.15
May 2026Last Dollar50$102.13$2.94
Apr 2026Last Dollar80$100.32$2.77
Mar 2026Last Dollar60$91.38$3.04
Feb 2026Last Dollar60$64.51$3.62
Jan 2026Last Dollar60$60.04$7.72
Dec 2025Last Dollar50$57.97$4.26
Nov 2025Last Dollar100$60.06$3.79
Oct 2025Last Dollar80$60.89$3.19
Sep 2025Last Dollar10106$63.96$2.97
Aug 2025Last Dollar60$64.86$2.91
Jul 2025Last Dollar120$68.39$3.20
Jun 2025Last Dollar100$68.17$3.02
May 2025Last Dollar270$62.17$3.12
Apr 2025Last Dollar300$63.54$3.42
Mar 2025Last Dollar2979$68.24$4.12
Feb 2025Last Dollar310$71.53$4.19
Jan 2025Last Dollar60116$75.74$4.13
Dec 2024Last Dollar110$70.12$3.01
Nov 2024Last Dollar100$69.95$2.12
Oct 2024Last Dollar6118$71.99$2.20
Sep 2024Last Dollar50$70.24$2.28
Aug 2024Last Dollar40$76.68$1.99
Jul 2024Last Dollar40$81.80$2.07
Jun 2024Last Dollar60$79.77$2.54
May 2024Last Dollar80$80.02$2.12
Apr 2024Last Dollar110$85.35$1.60
Mar 2024Last Dollar92$81.28$1.49
Feb 2024Last Dollar100$77.25$1.72
Jan 2024Last Dollar100$74.15$3.18
Dec 2023Last Dollar10114$71.90$2.52
Nov 2023Last Dollar120$77.69$2.71
Oct 2023Last Dollar150$85.64$2.98
Sep 2023Last Dollar150$89.43$2.64
Aug 2023Last Dollar300$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).

Check your statements

Do your checks match this lease?

Upload your statements for UNION-STATE. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Last Dollar LLC.

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  • A month that was never paid
  • Your share of the barrels and mcf
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  • Fees taken on gas
  • Late payment interest

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

OperatorLast Dollar LLCFieldFarmer (San Andres)CountyCrockett County

Last Dollar LLC in Crockett County

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Farmer (San Andres) field

All leases in this field →

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 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 10870, district 7C, 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.