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Royalty Clerk

Texas oil lease · RRC district 02 · Lease 10921

Producing

M. CUSACK B

M. Cusack B is an oil lease in De Witt County, Texas, operated by BPX Operating Company in the Eagleville (Eagle Ford-2) field. The Railroad Commission shows 4,724 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 4 wells

4,724bbl oil, last 12 months−7% vs prior year
Operator
BPX Operating Company
County
De Witt County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10921

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County · RRC district 02Open De Witt County →
Gas, last 12 months
37,770 mcf
Oil in Jul 2026
392 bbl
Reporting to the state
since Jan 2020
Wells
4

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 7% over the last 12 months

4,724 bbl in the 12 months through Jul 2026, against 5,058 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for M. CUSACK B, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 4,724 bbl in the 12 months through Jul 2026, against 5,058 bbl in the 12 months before.Last 12 months: 4,724 bblbbl per monthmcf per month002002,0004004,0006006,0008008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for M. CUSACK B, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 4,724 bbl in the 12 months through Jul 2026, against 5,058 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002,0004004,0006006,0008008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 10921, district 02. 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.

Since May 2026 the lease's gas goes to a processing plant instead of lease fuel

Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.

  • Processing plant (3)
  • Lease fuel (1)
Since May 2026 the lease's gas goes to a processing plant instead of lease fuelShare of M. CUSACK B gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2026 the lease's gas goes to a processing plant instead of lease fuel. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.Share of the lease’s gas by disposition code, per month0%50%100%May 2026: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since May 2026 the lease's gas goes to a processing plant instead of lease fuelShare of M. CUSACK B gas by disposition code each month, Aug 2023 to Jul 2026. Since May 2026 the lease's gas goes to a processing plant instead of lease fuel. Where gas goes decides how it is paid: processed gas can carry plant products and processing fees, gas sold straight to a pipeline usually does not.Share of gas by disposition code0%50%100%May 26: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 10921, district 02. Reported through Jul 2026.

Processing plant (3)

Sent to a gas plant that pulls out natural gas liquids. Your statement should show plant products, and may show processing fees.

Lease fuel (1)

Burned to run equipment on the lease. Not sold, so it pays no royalty. A few percent is normal.

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 Jul 2025

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 timeDevon Energy Production Co, L.P., Jan 2020 to Jun 2025; BPX Operating Company, Jul 2025 to Jul 20262020202120222023202420252026Changed Jul 2025Devon Energy Production Co, L…Jan 2020 to Jun 2025BPX Operating CompanyJul 2025 to now
Operators of this lease over timeDevon Energy Production Co, L.P., Jan 2020 to Jun 2025; BPX Operating Company, Jul 2025 to Jul 20262020202120222023202420252026Changed Jul 2025Devon Energy Production Co, L.P.Jan 2020 to Jun 2025BPX Operating CompanyJul 2025 to now

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

Wells

4 wells on this lease

Every well the Railroad Commission links to oil lease 10921 in district 02. The API number is the state’s ID for a well.
Wells on M. CUSACK B
API numberWell no.Status
42-123-336383HActive
42-123-336395HActive
42-123-336406HActive
42-123-336417HActive

SourceTexas Railroad Commission Wellbore Query, district 02, lease 10921.

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

    Harvest Marketing & Trading, LLC, Ngl Crude Assets and Mktg, LLC, Phillips 66 Company, Shell Trading (Us) Company, Gulfmark Energy, Inc. and Ptt Premier Trading and Tran LLC gather it.

    Harvest Marketing & Trading, LLC gathers it: 20% of it, on the list since Jul 1, 2025 · Ngl Crude Assets and Mktg, LLC gathers it: 20% of it, on the list since Jan 1, 2026 · Phillips 66 Company gathers it: 20% of it, on the list since Jul 1, 2025 · Shell Trading (Us) Company gathers it: 20% of it, on the list since Jul 1, 2025 · Gulfmark Energy, Inc. gathers it: 10% of it, on the list since Jan 1, 2026 · Ptt Premier Trading and Tran LLC gathers it: 10% of it, on the list since Jul 1, 2025

  • Gas from oil wells

    Bp Energy Co. buys it; Bpx Eagleford Jv Holdings LLC gathers it.

    Bp Energy Co. buys it: 100% of it, on the list since Jul 1, 2025 · Bpx Eagleford Jv Holdings LLC gathers it: 100% of it, on the list since Jan 1, 2026

Companies that used to be listed: Bpx (Eagle Ford) Gathering LLC (gathers it, until Jan 1, 2026); Gulfmark Energy, Inc. (gathers it, until Jan 1, 2026); Ngl Crude Assets and Mktg, LLC (gathers it, until Jan 1, 2026); Devon Gas Services, L.p. (buys it, until Jul 1, 2025); Devon Gas Services, L.p. (gathers it, until Jul 1, 2025); Enterprise Crude Oil LLC (gathers it, until Jul 1, 2025).

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

654.97 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
44 not plugged
Horizontal
4
First completion
Sep 13, 2014
Latest permit
Jun 28, 2014
Wells and acres on the permits for M. Cusack B
API numberWell no.Acreson the permit
42-123-336383H654.97
42-123-336395H654.97
42-123-336406H654.97
42-123-336417H654.97

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

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 M. CUSACK B 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 M. CUSACK B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026BPX Operating3924244,5242,9770$80.46$2.89
Jun 2026BPX Operating4384274,4862,3190$84.81$3.15
May 2026BPX Operating6096953,7612,1530$102.13$2.94
Apr 2026BPX Operating3171672,0909410$100.32$2.77
Mar 2026BPX Operating5025002,4661,4300$91.38$3.04
Feb 2026BPX Operating2043452,3681,4330$64.51$3.62
Jan 2026BPX Operating3673574,0842,8660$60.04$7.72
Dec 2025BPX Operating4903642,7842,7840$57.97$4.26
Nov 2025BPX Operating2923343,2161,9110$60.06$3.79
Oct 2025BPX Operating4074163,0041,8420$60.89$3.19
Sep 2025BPX Operating3474122,3481,4220$63.96$2.97
Aug 2025BPX Operating3592142,6391,6290$64.86$2.91
Jul 2025BPX Operating3853963,1421,8600$68.39$3.20
Jun 2025Devon Energy3684183,5062,1900$68.17$3.02
May 2025Devon Energy3683773,4772,1510$62.17$3.12
Apr 2025Devon Energy3624673,5662,2440$63.54$3.42
Mar 2025Devon Energy4152393,7422,4590$68.24$4.12
Feb 2025Devon Energy3994354,1022,8380$71.53$4.19
Jan 2025Devon Energy4435155,3353,6840$75.74$4.13
Dec 2024Devon Energy4393514,9493,4040$70.12$3.01
Nov 2024Devon Energy4805414,2062,5320$69.95$2.12
Oct 2024Devon Energy4954494,0552,4140$71.99$2.20
Sep 2024Devon Energy4322684,8693,0170$70.24$2.28
Aug 2024Devon Energy4725585,4623,2750$76.68$1.99
Jul 2024Devon Energy4844525,1323,0260$81.80$2.07
Jun 2024Devon Energy4594484,5542,8130$79.77$2.54
May 2024Devon Energy5185264,9323,2470$80.02$2.12
Apr 2024Devon Energy4414404,2402,9150$85.35$1.60
Mar 2024Devon Energy4544944,9803,4610$81.28$1.49
Feb 2024Devon Energy4314515,5513,9770$77.25$1.72
Jan 2024Devon Energy5385577,3375,6930$74.15$3.18
Dec 2023Devon Energy5795645,9684,3840$71.90$2.52
Nov 2023Devon Energy5665426,1334,5340$77.69$2.71
Oct 2023Devon Energy5637076,6245,1780$85.64$2.98
Sep 2023Devon Energy5485096,2394,8550$89.43$2.64
Aug 2023Devon Energy5645036,1604,7370$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

OperatorBPX Operating CompanyFieldEagleville (Eagle Ford-2)CountyDe Witt County

BPX Operating Company in De Witt County

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Eagleville (Eagle Ford-2) field

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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 10921, district 02, 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 M. CUSACK B

Who operates the M. CUSACK B lease?

The Railroad Commission lists BPX Operating Company (operator number 085408) as the operator of this lease in De Witt County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the M. CUSACK B lease produced?

The lease reported 4,724 bbl of oil and 37,770 mcf of gas 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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