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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 20149

Producing

BLOCK 11 DEVONIAN UNIT

Block 11 Devonian Unit is an oil lease in Andrews County, Texas, operated by Maverick Permian LLC in the Block 11 (Devonian) field. The Railroad Commission shows 2,675 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 47 wells

2,675bbl oil, last 12 months−2% vs prior year
Operator
Maverick Permian LLC
County
Andrews County
Field
Block 11 (Devonian)
RRC lease
08-20149

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County · RRC district 08Open Andrews County →
Gas, last 12 months
633 mcf
Oil in Jul 2026
182 bbl
Reporting to the state
since Jan 2020
Wells
47

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

2,675 bbl in the 12 months through Jul 2026, against 2,728 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for BLOCK 11 DEVONIAN UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 2,675 bbl in the 12 months through Jul 2026, against 2,728 bbl in the 12 months before.Last 12 months: 2,675 bblbbl per monthmcf per month00100252005030075400100500125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for BLOCK 11 DEVONIAN UNIT, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 2,675 bbl in the 12 months through Jul 2026, against 2,728 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100252005030075400100500125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 20149, 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.

Since Sep 2025 the lease's gas goes to a transmission line 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. Flaring peaked at 85.2% of the gas in Jan 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2025 the lease's gas goes to a transmission line instead of lease fuelShare of BLOCK 11 DEVONIAN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2025 the lease's gas goes to a transmission line 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. Flaring peaked at 85.2% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2025: fuel to lineFlared 85.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2025 the lease's gas goes to a transmission line instead of lease fuelShare of BLOCK 11 DEVONIAN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2025 the lease's gas goes to a transmission line 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. Flaring peaked at 85.2% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Sep 25: fuel to lineFlared 85.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 20149, district 08. Reported through Jul 2026.

Transmission line (2)

Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.

Lease fuel (1)

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

Flared (4)

Burned off or vented, not sold. It pays no royalty. More than 3% in a month is worth watching.

None of the gas was flared in the last 12 months. 6 months went above 3%, which we mark in the ledger below.

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 Apr 2022

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 timeConocophillips Company, Jan 2020 to Mar 2022; Maverick Permian LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Apr 2022Conocophillips CompanyJan 2020 to Mar 2022Maverick Permian LLCApr 2022 to now
Operators of this lease over timeConocophillips Company, Jan 2020 to Mar 2022; Maverick Permian LLC, Apr 2022 to Jul 20262020202120222023202420252026Changed Apr 2022Conocophillips CompanyJan 2020 to Mar 2022Maverick Permian LLCApr 2022 to now

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

Wells

47 wells on this lease

Every well the Railroad Commission links to oil lease 20149 in district 08. The API number is the state’s ID for a well.
Wells on BLOCK 11 DEVONIAN UNIT
API numberWell no.Status
42-003-01716902Shut-in
42-003-01746901Active
42-003-01747903Shut-in
42-003-01748904Active
42-003-04709201Shut-in
42-003-04712204WActive
42-003-04719203Active
42-003-04720202WShut-in
42-003-04726205WShut-in
42-003-04728206Shut-in
42-003-04731208Shut-in
42-003-04732209WShut-in
42-003-04735210Shut-in
42-003-04738211Active
42-003-050661301Active
42-003-050671302WActive
42-003-053261401Active
42-003-053271402Active
42-003-053281405Active
42-003-053291409WActive
42-003-06524501Shut-in
42-003-06541502Active
42-003-06545503Shut-in
42-003-06580504WActive
42-003-06587804Active
42-003-06595805Active
42-003-072201001Active
42-003-072231002WActive
42-003-072261003Shut-in
42-003-072271004WActive
42-003-072301201WSShut-in
42-003-072311202Shut-in
42-003-072321203Shut-in
42-003-072331204Shut-in
42-003-072341101Shut-in
42-003-072351102Shut-in
42-003-30521806Active
42-003-36415807Active
42-003-368281205Shut-in
42-003-36842212Shut-in
42-135-037031407Active
42-135-037041406Active
42-135-037051404Active
42-135-037061403WShut-in
42-135-085231501Active
42-135-085241502Active
42-135-087381408WShut-in

SourceTexas Railroad Commission Wellbore Query, district 08, lease 20149.

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

    Gibson Energy Marketing, LLC, Energy Trans Crude Marketing LLC and Phillips 66 Pipeline LLC gather it.

    Gibson Energy Marketing, LLC gathers it: 50% of it, on the list since Mar 1, 2023 · Energy Trans Crude Marketing LLC gathers it: 25% of it, on the list since Mar 1, 2023 · Phillips 66 Pipeline LLC gathers it: 25% of it, on the list since Mar 1, 2023

  • Gas from oil wells

    Dcp Operating Company, LP buys and gathers it.

    Dcp Operating Company, LP buys it: 100% of it, on the list since Apr 1, 2017 · Dcp Operating Company, LP gathers it: 100% of it, on the list since Apr 1, 2017

Companies that used to be listed: Sentinel Transportation, LLC (gathers it, until Mar 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

330.75 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
5229 not plugged
Horizontal
0
First completion
Feb 17, 1953
Latest permit
Jun 25, 2025

The wells on this lease state different acreage

The permits state between 160 and 2,598.8 acres. Use the acres from your own division order for the well you are paid on.

52 wells are listed on this lease

Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Wells and acres on the permits for Block 11 Devonian Unit
API numberWell no.Acreson the permit
42-003-072201001330.75
42-003-072271004W330.75
42-003-06580504W160
42-003-0723012012,598.80
42-003-072301201WS2,598.80
42-003-36415807165.20
42-003-06541502165.20
42-135-037031407480
42-003-368422122,598.80
42-003-3682812052,598.80
42-003-01716902–
42-003-01746901–

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

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 BLOCK 11 DEVONIAN UNIT 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 BLOCK 11 DEVONIAN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Maverick Permian18218271710$80.46$2.89
Jun 2026Maverick Permian19119177770$84.81$3.15
May 2026Maverick Permian36736784840$102.13$2.94
Apr 2026Maverick Permian18318344440$100.32$2.77
Mar 2026Maverick Permian17917942420$91.38$3.04
Feb 2026Maverick Permian17317334340$64.51$3.62
Jan 2026Maverick Permian17217236360$60.04$7.72
Dec 2025Maverick Permian35935954540$57.97$4.26
Nov 2025Maverick Permian18618647470$60.06$3.79
Oct 2025Maverick Permian16716749490$60.89$3.19
Sep 2025Maverick Permian16916933330$63.96$2.97
Aug 2025Maverick Permian34734762120$64.86$2.91
Jul 2025Maverick Permian018262360$68.39$3.20
Jun 2025Maverick Permian21718233330$68.17$3.02
May 2025Maverick Permian23936461610$62.17$3.12
Apr 2025Maverick Permian24318562620$63.54$3.42
Mar 2025Maverick Permian27818481810$68.24$4.12
Feb 2025Maverick Permian23637157570$71.53$4.19
Jan 2025Maverick Permian23418727423$75.74$4.13
Dec 2024Maverick Permian238186771859$70.12$3.01
Nov 2024Maverick Permian269363776314$69.95$2.12
Oct 2024Maverick Permian28018381810$71.99$2.20
Sep 2024Maverick Permian232367813546$70.24$2.28
Aug 2024Maverick Permian2621791117932$76.68$1.99
Jul 2024Maverick Permian254185916823$81.80$2.07
Jun 2024Maverick Permian24636070700$79.77$2.54
May 2024Maverick Permian16218429290$80.02$2.12
Apr 2024Maverick Permian24018258580$85.35$1.60
Mar 2024Maverick Permian24518456560$81.28$1.49
Feb 2024Maverick Permian23537642420$77.25$1.72
Jan 2024Maverick Permian108017170$74.15$3.18
Dec 2023Maverick Permian23418742420$71.90$2.52
Nov 2023Maverick Permian25036942420$77.69$2.71
Oct 2023Maverick Permian263186000$85.64$2.98
Sep 2023Maverick Permian259363000$89.43$2.64
Aug 2023Maverick Permian264184000$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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This lease belongs to

OperatorMaverick Permian LLCFieldBlock 11 (Devonian)CountyAndrews County

Maverick Permian LLC in Andrews County

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Block 11 (Devonian) field

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

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 20149, 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.