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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 33735

Producing

MABEE -A-

Mabee -A- is an oil lease in Martin County, Texas, operated by Extex Operating Company in the Spraberry (Trend Area) field. The Railroad Commission shows 2,221 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 3 wells

2,221bbl oil, last 12 months−23% vs prior year
Operator
Extex Operating Company
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-33735

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County · RRC district 08Open Martin County →
Oil in Jul 2026
209 bbl
Reporting to the state
since Jan 2020
Wells
3
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 23% over the last 12 months

2,221 bbl in the 12 months through Jul 2026, against 2,896 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 23% over the last 12 monthsMonthly oil production for MABEE -A-, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 2,221 bbl in the 12 months through Jul 2026, against 2,896 bbl in the 12 months before.Last 12 months: 2,221 bblbbl per month02505007501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 23% over the last 12 monthsMonthly oil production for MABEE -A-, Aug 2023 to Jul 2026. Oil output fell 23% over the last 12 months. 2,221 bbl in the 12 months through Jul 2026, against 2,896 bbl in the 12 months before.Last 12 monthsbbl per month02505007501,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 33735, 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.

The operator changed once, most recently in Feb 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 timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now

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

Wells

3 wells on this lease

Every well the Railroad Commission links to oil lease 33735 in district 08. The API number is the state’s ID for a well.
Wells on MABEE -A-
API numberWell no.Status
42-317-320251Active
42-317-386472Active
42-317-397673Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 33735.

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 Oct 1, 2023

Companies that used to be listed: Rio Energy International, Inc. (gathers it, until Oct 1, 2023); Dcp Operating Company, LP (gathers it, until Jun 1, 2023); Dcp Operating Company, LP (buys it, until Jun 1, 2023); Dorado Oil Company (gathers it, until Jun 1, 2023).

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
32 not plugged
Horizontal
0
First completion
Mar 17, 1979
Latest permit
Aug 15, 2014

The wells on this lease state different acreage

The permits state between 160 and 3,200 acres. Use the acres from your own division order for the well you are paid on.

Wells and acres on the permits for Mabee -A-
API numberWell no.Acreson the permit
42-317-397673160
42-317-386472160
42-317-3202513,200

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 MABEE -A- 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 MABEE -A-
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Extex Operating209177$80.46$2.89
Jun 2026Extex Operating176177$84.81$3.15
May 2026Extex Operating211178$102.13$2.94
Apr 2026Extex Operating167172$100.32$2.77
Mar 2026Extex Operating217351$91.38$3.04
Feb 2026Extex Operating264184$64.51$3.62
Jan 2026Extex Operating414368$60.04$7.72
Dec 2025Extex Operating113183$57.97$4.26
Nov 2025Extex Operating98173$60.06$3.79
Oct 2025Extex Operating1170$60.89$3.19
Sep 2025Extex Operating114182$63.96$2.97
Aug 2025Extex Operating1210$64.86$2.91
Jul 2025Extex Operating134186$68.39$3.20
Jun 2025Extex Operating204171$68.17$3.02
May 2025Extex Operating226375$62.17$3.12
Apr 2025Extex Operating240173$63.54$3.42
Mar 2025Extex Operating295388$68.24$4.12
Feb 2025Extex Operating227183$71.53$4.19
Jan 2025Extex Operating214182$75.74$4.13
Dec 2024Extex Operating254368$70.12$3.01
Nov 2024Extex Operating315209$69.95$2.12
Oct 2024Extex Operating274196$71.99$2.20
Sep 2024Extex Operating262366$70.24$2.28
Aug 2024Extex Operating251175$76.68$1.99
Jul 2024Extex Operating227352$81.80$2.07
Jun 2024Extex Operating267172$79.77$2.54
May 2024Extex Operating297365$80.02$2.12
Apr 2024Extex Operating291182$85.35$1.60
Mar 2024Extex Operating348367$81.28$1.49
Feb 2024Extex Operating276369$77.25$1.72
Jan 2024Extex Operating440381$74.15$3.18
Dec 2023Extex Operating831895$71.90$2.52
Nov 2023Extex Operating1100$77.69$2.71
Oct 2023Extex Operating122173$85.64$2.98
Sep 2023Extex Operating1168$89.43$2.64
Aug 2023Extex Operating108182$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

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Upload your statements for MABEE -A-. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Extex Operating Company.

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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

OperatorExtex Operating CompanyFieldSpraberry (Trend Area)CountyMartin County

Extex Operating Company in Martin County

All Extex Operating Company leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Found by the location of their wells.

  • MABEE Y

    8,990 bbl last 12 months · 0.3 km away

  • MABEE 'B'

    6,451 bbl last 12 months · 0.3 km away

  • MABEE "2"

    0 bbl last 12 months · 0.6 km away

  • MABEE C

    19,697 bbl last 12 months · 0.9 km away

  • MABEE J

    0 bbl last 12 months · 0.9 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 33735, 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.

FAQ

Questions about MABEE -A-

Who operates the MABEE -A- lease?

The Railroad Commission lists Extex Operating Company (operator number 257062) as the operator of this lease in Martin County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the MABEE -A- lease produced?

The lease reported 2,221 bbl of oil in the last 12 months through Jul 2026. Monthly figures for 36 months are in the ledger on this page, taken from the Railroad Commission's production data.

Does this page show who owns the royalty?

No. Railroad Commission records show who operates a lease and what it reported, not who owns the minerals or receives royalty. Your division order and royalty stub name the lease and your decimal interest.

How do I check my royalty stub against this lease?

Multiply the lease's volume for a month by your decimal interest and compare it with the barrels and mcf on your stub for the same month. The two are seldom identical, since sales and reporting months can differ, but a large gap is worth a question to the operator.

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