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Royalty Clerk

Texas oil lease · RRC district 7C · Lease 14000

Producing

MCMASTER, J. L.

McMaster, J. L. is an oil lease in Reagan County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field. The Railroad Commission shows 777 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

777bbl oil, last 12 months+10% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-14000

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County · RRC district 7COpen Reagan County →
Gas, last 12 months
6,376 mcf
Oil in Jul 2026
95 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 rose 10% over the last 12 months

777 bbl in the 12 months through Jul 2026, against 706 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output rose 10% over the last 12 monthsMonthly oil production and gas for MCMASTER, J. L., Aug 2023 to Jul 2026. Oil output rose 10% over the last 12 months. 777 bbl in the 12 months through Jul 2026, against 706 bbl in the 12 months before.Last 12 months: 777 bblbbl per monthmcf per month002520050400756001008001251,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 10% over the last 12 monthsMonthly oil production and gas for MCMASTER, J. L., Aug 2023 to Jul 2026. Oil output rose 10% over the last 12 months. 777 bbl in the 12 months through Jul 2026, against 706 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002520050400756001008001251,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 14000, district 7C. 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 Apr 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 Apr 2026 the lease's gas goes to a processing plant instead of lease fuelShare of MCMASTER, J. L. gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 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%Apr 2026: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2026 the lease's gas goes to a processing plant instead of lease fuelShare of MCMASTER, J. L. gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 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%Apr 26: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 14000, district 7C. 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 2 times, most recently in Jun 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 timeEndeavor Energy Resources L.P., Jan 2020 to Nov 2020; De3 Operating LLC, Dec 2020 to May 2021; Pioneer Natural Res. USA, Inc., Jun 2021 to Jul 20262020202120222023202420252026Changed Dec 2020Changed Jun 2021Endeavor Energy Resources L.P.Jan 2020 to Nov 2020De3 Operating LLCDec 2020 to May 2021Pioneer Natural Res. USA, Inc.Jun 2021 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Jan 2020 to Nov 2020; De3 Operating LLC, Dec 2020 to May 2021; Pioneer Natural Res. USA, Inc., Jun 2021 to Jul 20262020202120222023202420252026Changed Dec 2020Changed Jun 2021Endeavor Energy Resources L.P.Jan 2020 to Nov 2020De3 Operating LLCDec 2020 to May 2021Pioneer Natural Res. USA, Inc.Jun 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 14000 in district 7C. The API number is the state’s ID for a well.
Wells on MCMASTER, J. L.
API numberWell no.Status
42-383-328982Active

SourceTexas Railroad Commission Wellbore Query, district 7C, lease 14000.

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

    Plains Marketing, L.p. gathers it.

    100% of it, on the list since Jan 1, 2022

  • Gas from oil wells

    Et Gathering & Processing LLC buys it; Energy Transfer Company gathers it.

    Et Gathering & Processing LLC buys it: 100% of it, on the list since Jan 1, 2026 · Energy Transfer Company gathers it: 100% of it, on the list since Dec 1, 2024

Companies that used to be listed: Etc South Permian Midstream LLC (buys it, until Jan 1, 2026); Dcp Operating Company, LP (gathers it, until Dec 1, 2024); Dcp Operating Company, LP (buys it, until Dec 1, 2024); Wtg South Permian Midstream LLC (gathers it, until May 1, 2022); Wtg South Permian Midstream LLC (buys it, until May 1, 2022); Dcp Operating Company, LP (gathers it, until Jan 1, 2022).

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
May 11, 1984
Latest permit
Dec 30, 1983
Wells and acres on the permits for McMaster, J. L.
API numberWell no.Acreson the permit
42-383-328982160

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

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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 MCMASTER, J. L. 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.

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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 MCMASTER, J. L.
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Pioneer Natural9505835830$80.46$2.89
Jun 2026Pioneer Natural7505815810$84.81$3.15
May 2026Pioneer Natural451766336330$102.13$2.94
Apr 2026Pioneer Natural12407767760$100.32$2.77
Mar 2026Pioneer Natural10000$91.38$3.04
Feb 2026Pioneer Natural230125550$64.51$3.62
Jan 2026Pioneer Natural711805685090$60.04$7.72
Dec 2025Pioneer Natural7306355480$57.97$4.26
Nov 2025Pioneer Natural6605604760$60.06$3.79
Oct 2025Pioneer Natural611696215340$60.89$3.19
Sep 2025Pioneer Natural642546255410$63.96$2.97
Aug 2025Pioneer Natural7906695820$64.86$2.91
Jul 2025Pioneer Natural6006675800$68.39$3.20
Jun 2025Pioneer Natural562065274430$68.17$3.02
May 2025Pioneer Natural1704704170$62.17$3.12
Apr 2025Pioneer Natural7506335490$63.54$3.42
Mar 2025Pioneer Natural6706585710$68.24$4.12
Feb 2025Pioneer Natural4805274490$71.53$4.19
Jan 2025Pioneer Natural8105834960$75.74$4.13
Dec 2024Pioneer Natural593506085210$70.12$3.01
Nov 2024Pioneer Natural5305905060$69.95$2.12
Oct 2024Pioneer Natural6706505630$71.99$2.20
Sep 2024Pioneer Natural6706325480$70.24$2.28
Aug 2024Pioneer Natural5605524650$76.68$1.99
Jul 2024Pioneer Natural4206615740$81.80$2.07
Jun 2024Pioneer Natural563586495650$79.77$2.54
May 2024Pioneer Natural4606485610$80.02$2.12
Apr 2024Pioneer Natural7806375530$85.35$1.60
Mar 2024Pioneer Natural5606535660$81.28$1.49
Feb 2024Pioneer Natural5905935120$77.25$1.72
Jan 2024Pioneer Natural5305094420$74.15$3.18
Dec 2023Pioneer Natural653575414540$71.90$2.52
Nov 2023Pioneer Natural4805975130$77.69$2.71
Oct 2023Pioneer Natural6406655780$85.64$2.98
Sep 2023Pioneer Natural4205995150$89.43$2.64
Aug 2023Pioneer Natural5806675800$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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Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyReagan County

Pioneer Natural Res. USA, Inc. in Reagan County

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Spraberry (Trend Area) field

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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 14000, district 7C, 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 MCMASTER, J. L.

Who operates the MCMASTER, J. L. lease?

The Railroad Commission lists Pioneer Natural Res. USA, Inc. (operator number 665748) as the operator of this lease in Reagan County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the MCMASTER, J. L. lease produced?

The lease reported 777 bbl of oil and 6,376 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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