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Royalty Clerk

Texas gas well · RRC district 06 · Lease 145443

Producing

SIMPSON "E"

Simpson "E" is a gas well in Cass County, Texas, operated by Buffco Production Inc. in the New Barn (Cotton Valley Sand) field. The Railroad Commission shows 12,059 mcf of gas in the 12 months through Jul 2026.

Gas well dossier · 1 well

12,059mcf gas, last 12 months+21% vs prior year
Operator
Buffco Production Inc.
County
Cass County
Field
New Barn (Cotton Valley Sand)
RRC lease
06-145443

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Where it sits

This county

Cass CountyCassUpshurBowieMorrisRed RiverMarionTitusCampCass County
Cass County · RRC district 06Open Cass County →
Oil, last 12 months
30 bbl
Gas in Jul 2026
3,320 mcf
Reporting to the state
since Jan 2020
Wells
1

Production

Month by month, from the state record

What the Railroad Commission says this gas well produced. Oil is in barrels (bbl). Gas is in thousand cubic feet (mcf).

Gas output rose 21% over the last 12 months

12,059 mcf in the 12 months through Jul 2026, against 9,938 mcf in the 12 months before.

  • Gas (bars, left axis)
  • Oil (line, right axis)
  • Last 12 months
Gas output rose 21% over the last 12 monthsMonthly gas production and oil for SIMPSON "E", Aug 2023 to Jul 2026. Gas output rose 21% over the last 12 months. 12,059 mcf in the 12 months through Jul 2026, against 9,938 mcf in the 12 months before.Last 12 months: 12,059 mcfmcf per monthbbl per month001,000252,000503,000754,000100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 21% over the last 12 monthsMonthly gas production and oil for SIMPSON "E", Aug 2023 to Jul 2026. Gas output rose 21% over the last 12 months. 12,059 mcf in the 12 months through Jul 2026, against 9,938 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000252,000503,000754,000100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas well 145443, 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.

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 SIMPSON "E" 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 SIMPSON "E" 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 145443, 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.

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.

Buffco Production Inc. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeBuffco Production Inc., Jan 2020 to Jul 20262020202120222023202420252026Buffco Production Inc.Jan 2020 to nowthrough Jul 2026
Operators of this lease over timeBuffco Production Inc., Jan 2020 to Jul 20262020202120222023202420252026Buffco Production Inc.Jan 2020 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 gas well 145443 in district 06. The API number is the state’s ID for a well.
Wells on SIMPSON "E"
API numberWell no.Status
42-067-300521Active

SourceTexas Railroad Commission Wellbore Query, district 06, lease 145443.

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.

  • Condensate

    Dk Trading & Supply, LLC gathers it.

    100% of it, on the list since Jun 1, 2025

  • Gas from gas wells

    Hidden Rock Midstream, LLC buys and gathers it.

    Hidden Rock Midstream, LLC buys it: 100% of it, on the list since Jun 1, 2025 · Hidden Rock Midstream, LLC gathers it: 100% of it, on the list since Jun 1, 2025

Companies that used to be listed: Energy Transfer Marketing & Term (gathers it, until Jun 1, 2025); Lion Oil Trading & Trans, LLC (gathers it, until Jun 1, 2025); Midcoast Pipelines (E Tx) L.p. (gathers it, until Jun 1, 2025); Midcoast G & P (East Texas) L.p. (buys it, until Jun 1, 2025); Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Dec 1, 2022); Enbridge Pipelines (E. Tx) L.p. (gathers it, until Feb 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

324 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
Dec 3, 1992
Latest permit
Apr 26, 1991
Wells and acres on the permits for Simpson "E"
API numberWell no.Acreson the permit
42-067-300521324

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 SIMPSON "E" sold each month.

For example 0.00097656, or a fraction like 1/1024.

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 “Gas sold” volume times your decimal. Scroll sideways on a phone.
Monthly production, disposition and prices for SIMPSON "E"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Buffco Production003,3203,3200$80.46$2.89
Jun 2026Buffco Production3001,1311,1310$84.81$3.15
May 2026Buffco Production006326320$102.13$2.94
Apr 2026Buffco Production007877870$100.32$2.77
Mar 2026Buffco Production008368360$91.38$3.04
Feb 2026Buffco Production004904900$64.51$3.62
Jan 2026Buffco Production006286280$60.04$7.72
Dec 2025Buffco Production008268260$57.97$4.26
Nov 2025Buffco Production008168160$60.06$3.79
Oct 2025Buffco Production008378370$60.89$3.19
Sep 2025Buffco Production008388380$63.96$2.97
Aug 2025Buffco Production009189180$64.86$2.91
Jul 2025Buffco Production009739730$68.39$3.20
Jun 2025Buffco Production009759750$68.17$3.02
May 2025Buffco Production001,1781,1780$62.17$3.12
Apr 2025Buffco Production00000$63.54$3.42
Mar 2025Buffco Production00000$68.24$4.12
Feb 2025Buffco Production00000$71.53$4.19
Jan 2025Buffco Production001,0821,0820$75.74$4.13
Dec 2024Buffco Production508238230$70.12$3.01
Nov 2024Buffco Production321679579570$69.95$2.12
Oct 2024Buffco Production8301,2861,2860$71.99$2.20
Sep 2024Buffco Production001,3591,3590$70.24$2.28
Aug 2024Buffco Production001,3051,3050$76.68$1.99
Jul 2024Buffco Production008508500$81.80$2.07
Jun 2024Buffco Production001,3461,3460$79.77$2.54
May 2024Buffco Production001,6351,6350$80.02$2.12
Apr 2024Buffco Production007237230$85.35$1.60
Mar 2024Buffco Production001,0201,0200$81.28$1.49
Feb 2024Buffco Production001,1631,1630$77.25$1.72
Jan 2024Buffco Production002,1852,1850$74.15$3.18
Dec 2023Buffco Production009959950$71.90$2.52
Nov 2023Buffco Production009509500$77.69$2.71
Oct 2023Buffco Production001,0761,0760$85.64$2.98
Sep 2023Buffco Production1001,0771,0770$89.43$2.64
Aug 2023Buffco Production1701,2061,2060$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

OperatorBuffco Production Inc.FieldNew Barn (Cotton Valley Sand)CountyCass County

Buffco Production Inc. in Cass County

All Buffco Production Inc. leases →

New Barn (Cotton Valley Sand) field

No other producing leases in this field are in our data yet.

Leases within 10 km

Found by the location of their wells.

  • NEAL HEIRS

    0 mcf last 12 months · 0.8 km away

  • CONNER

    0 mcf last 12 months · 0.8 km away

  • SIMPSON "D"

    4,039 bbl last 12 months · 1 km away

  • CONNER

    0 mcf last 12 months · 1.5 km away

  • CONNER

    0 bbl last 12 months · 1.5 km away

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 “Gas sold” volume for the month the check covers and multiply it by your decimal. The answer should match the mcf 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, gas well 145443, 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.