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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 27568

Producing

ERWIN

Erwin is an oil lease in Mitchell County, Texas, operated by Simata Energy, LLC in the Coleman Ranch field. The Railroad Commission shows 827 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

827bbl oil, last 12 months+1% vs prior year
Operator
Simata Energy, LLC
County
Mitchell County
Field
Coleman Ranch
RRC lease
08-27568

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Where it sits

This county

Mitchell CountyMitchellFisherNolanHowardCokeScurryBordenMitchell County
Mitchell County · RRC district 08Open Mitchell County →
Oil in Jul 2026
65 bbl
Reporting to the state
since Jan 2020
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 held steady over the last 12 months

827 bbl in the 12 months through Jul 2026, against 822 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production for ERWIN, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 827 bbl in the 12 months through Jul 2026, against 822 bbl in the 12 months before.Last 12 months: 827 bblbbl per month0255075100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production for ERWIN, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 827 bbl in the 12 months through Jul 2026, against 822 bbl in the 12 months before.Last 12 monthsbbl per month0255075100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 27568, 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.

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.

Simata Energy, LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeSimata Energy, LLC, Jan 2020 to Jul 20262020202120222023202420252026Simata Energy, LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeSimata Energy, LLC, Jan 2020 to Jul 20262020202120222023202420252026Simata Energy, LLCJan 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 oil lease 27568 in district 08. The API number is the state’s ID for a well.
Wells on ERWIN
API numberWell no.Status
42-335-323091Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 27568.

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

    Bml, Inc. B gathers it.

    100% of it, on the list since Jun 30, 2026

Companies that used to be listed: Hollyfrontier Ref & Mktg LLC (gathers it, until Jun 30, 2026).

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

160 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
Aug 9, 1982
Latest permit
Jun 7, 1982
Wells and acres on the permits for Erwin
API numberWell no.Acreson the permit
42-335-323091160

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 ERWIN 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 ERWIN
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Simata Energy,65162$80.46$2.89
Jun 2026Simata Energy,67169$84.81$3.15
May 2026Simata Energy,650$102.13$2.94
Apr 2026Simata Energy,720$100.32$2.77
Mar 2026Simata Energy,710$91.38$3.04
Feb 2026Simata Energy,78180$64.51$3.62
Jan 2026Simata Energy,630$60.04$7.72
Dec 2025Simata Energy,63181$57.97$4.26
Nov 2025Simata Energy,660$60.06$3.79
Oct 2025Simata Energy,700$60.89$3.19
Sep 2025Simata Energy,71188$63.96$2.97
Aug 2025Simata Energy,760$64.86$2.91
Jul 2025Simata Energy,83178$68.39$3.20
Jun 2025Simata Energy,450$68.17$3.02
May 2025Simata Energy,750$62.17$3.12
Apr 2025Simata Energy,63179$63.54$3.42
Mar 2025Simata Energy,760$68.24$4.12
Feb 2025Simata Energy,550$71.53$4.19
Jan 2025Simata Energy,77196$75.74$4.13
Dec 2024Simata Energy,690$70.12$3.01
Nov 2024Simata Energy,730$69.95$2.12
Oct 2024Simata Energy,66188$71.99$2.20
Sep 2024Simata Energy,700$70.24$2.28
Aug 2024Simata Energy,700$76.68$1.99
Jul 2024Simata Energy,58176$81.80$2.07
Jun 2024Simata Energy,680$79.77$2.54
May 2024Simata Energy,70188$80.02$2.12
Apr 2024Simata Energy,720$85.35$1.60
Mar 2024Simata Energy,750$81.28$1.49
Feb 2024Simata Energy,72186$77.25$1.72
Jan 2024Simata Energy,770$74.15$3.18
Dec 2023Simata Energy,84188$71.90$2.52
Nov 2023Simata Energy,620$77.69$2.71
Oct 2023Simata Energy,590$85.64$2.98
Sep 2023Simata Energy,76187$89.43$2.64
Aug 2023Simata Energy,810$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 ERWIN. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Simata Energy, 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

Walk the neighborhood

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

This lease belongs to

OperatorSimata Energy, LLCFieldColeman RanchCountyMitchell County

Simata Energy, LLC in Mitchell County

  • COLEMAN

    1,837 bbl last 12 months

  • COX

    592 bbl last 12 months

  • WOLBERT

    276 bbl last 12 months

All Simata Energy, LLC leases →

Coleman Ranch field

All leases in this field →

Leases within 10 km

Found by the location of their wells.

  • WOLBERT

    276 bbl last 12 months · 0.2 km away

  • COLEMAN, L.M.

    1,387 bbl last 12 months · 0.3 km away

  • COLEMAN

    1,837 bbl last 12 months · 0.3 km away

  • ALICE "B"

    1,301 bbl last 12 months · 0.4 km away

  • COX

    592 bbl last 12 months · 0.6 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 “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 27568, 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.