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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 43891

Producing

ROSS

Ross is an oil lease in Andrews County, Texas, operated by Walsh & Watts, Inc. in the Block 12 field. The Railroad Commission shows 1,344 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

1,344bbl oil, last 12 months−13% vs prior year
Operator
Walsh & Watts, Inc.
County
Andrews County
Field
Block 12
RRC lease
08-43891

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County · RRC district 08Open Andrews County →
Gas, last 12 months
2,568 mcf
Oil in Jul 2026
102 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 13% over the last 12 months

1,344 bbl in the 12 months through Jul 2026, against 1,543 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for ROSS, Aug 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 1,344 bbl in the 12 months through Jul 2026, against 1,543 bbl in the 12 months before.Last 12 months: 1,344 bblbbl per monthmcf per month00502001004001506002008002501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 13% over the last 12 monthsMonthly oil production and gas for ROSS, Aug 2023 to Jul 2026. Oil output fell 13% over the last 12 months. 1,344 bbl in the 12 months through Jul 2026, against 1,543 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00502001004001506002008002501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 43891, district 08. 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.

All of the gas went to a transmission line in the last 12 months

Each bar is one month. Colors are the disposition codes the operator reported.

All of the gas went to a transmission line in the last 12 monthsShare of ROSS gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months. Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of ROSS gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months. Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 43891, district 08. Reported through Jul 2026.

Transmission line (2)

Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.

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 Aug 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 timeMammoth Exploration LLC, Jan 2020 to Jul 2021; Walsh & Watts, Inc., Aug 2021 to Jul 20262020202120222023202420252026Changed Aug 2021Mammoth Exploration LLCJan 2020 to Jul 2021Walsh & Watts, Inc.Aug 2021 to now
Operators of this lease over timeMammoth Exploration LLC, Jan 2020 to Jul 2021; Walsh & Watts, Inc., Aug 2021 to Jul 20262020202120222023202420252026Changed Aug 2021Mammoth Exploration LLCJan 2020 to Jul 2021Walsh & Watts, Inc.Aug 2021 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 43891 in district 08. The API number is the state’s ID for a well.
Wells on ROSS
API numberWell no.Status
42-003-442581Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 43891.

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

    Energy Trans Crude Marketing LLC gathers it.

    100% of it, on the list since Aug 1, 2021

  • Gas from oil wells

    Dcp Operating Company, LP buys and gathers it.

    Dcp Operating Company, LP buys it: 100% of it, on the list since Apr 1, 2017 · Dcp Operating Company, LP gathers it: 100% of it, on the list since Apr 1, 2017

Companies that used to be listed: Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Aug 1, 2021).

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

322.65 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
Mar 18, 2013
Latest permit
May 1, 2012
Wells and acres on the permits for Ross
API numberWell no.Acreson the permit
42-003-442581322.65

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 ROSS 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 ROSS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Walsh &1021692242240$80.46$2.89
Jun 2026Walsh &90770$84.81$3.15
May 2026Walsh &14015799990$102.13$2.94
Apr 2026Walsh &8201261260$100.32$2.77
Mar 2026Walsh &6812472720$91.38$3.04
Feb 2026Walsh &1351812302300$64.51$3.62
Jan 2026Walsh &1311902742740$60.04$7.72
Dec 2025Walsh &1261902862860$57.97$4.26
Nov 2025Walsh &13302482480$60.06$3.79
Oct 2025Walsh &1421423113110$60.89$3.19
Sep 2025Walsh &1361473293290$63.96$2.97
Aug 2025Walsh &1401743623620$64.86$2.91
Jul 2025Walsh &1541743943940$68.39$3.20
Jun 2025Walsh &14503423420$68.17$3.02
May 2025Walsh &1071671391390$62.17$3.12
Apr 2025Walsh &1411723383380$63.54$3.42
Mar 2025Walsh &13107457450$68.24$4.12
Feb 2025Walsh &1241774434430$71.53$4.19
Jan 2025Walsh &4802202200$75.74$4.13
Dec 2024Walsh &1631727057050$70.12$3.01
Nov 2024Walsh &1892646856850$69.95$2.12
Oct 2024Walsh &1591766666660$71.99$2.20
Sep 2024Walsh &1561796066060$70.24$2.28
Aug 2024Walsh &2602252250$76.68$1.99
Jul 2024Walsh &1371682362360$81.80$2.07
Jun 2024Walsh &14806286280$79.77$2.54
May 2024Walsh &1621736176170$80.02$2.12
Apr 2024Walsh &1581726176170$85.35$1.60
Mar 2024Walsh &2013446886880$81.28$1.49
Feb 2024Walsh &16505675670$77.25$1.72
Jan 2024Walsh &561673703700$74.15$3.18
Dec 2023Walsh &2102172170$71.90$2.52
Nov 2023Walsh &18055550$77.69$2.71
Oct 2023Walsh &2102952950$85.64$2.98
Sep 2023Walsh &26096960$89.43$2.64
Aug 2023Walsh &1281724524520$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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This lease belongs to

OperatorWalsh & Watts, Inc.FieldBlock 12CountyAndrews County

Walsh & Watts, Inc. in Andrews County

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Block 12 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 43891, district 08, 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.