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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 37558

Producing

LAMBRIGHT

Lambright is an oil lease in Martin County, Texas, operated by Avid Energy Assets LLC in the Breedlove field. The Railroad Commission shows 9,824 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

9,824bbl oil, last 12 months+52% vs prior year
Operator
Avid Energy Assets LLC
County
Martin County
Field
Breedlove
RRC lease
08-37558

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County · RRC district 08Open Martin County →
Oil in Jul 2026
970 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 rose 52% over the last 12 months

9,824 bbl in the 12 months through Jul 2026, against 6,467 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 52% over the last 12 monthsMonthly oil production for LAMBRIGHT, Aug 2023 to Jul 2026. Oil output rose 52% over the last 12 months. 9,824 bbl in the 12 months through Jul 2026, against 6,467 bbl in the 12 months before.Last 12 months: 9,824 bblbbl per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 52% over the last 12 monthsMonthly oil production for LAMBRIGHT, Aug 2023 to Jul 2026. Oil output rose 52% over the last 12 months. 9,824 bbl in the 12 months through Jul 2026, against 6,467 bbl in the 12 months before.Last 12 monthsbbl per month05001,0001,5002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 37558, 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 3 times, most recently in Mar 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 timeRoff Operating Company, LLC, Jan 2020 to Nov 2021; Black Swan Operating, LLC, Dec 2021 to May 2023; Ovintiv USA Inc., Jun 2023 to Feb 2025; Avid Energy Assets LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Dec 2021Changed Jun 2023Changed Mar 2025Roff Operating Company, LLCJan 2020 to Nov 2021Black Swan Operating, LLCDec 2021 to May 2023Ovintiv USA Inc.Jun 2023 to Feb 2025Avid Energy Assets LLCMar 2025 to now
Operators of this lease over timeRoff Operating Company, LLC, Jan 2020 to Nov 2021; Black Swan Operating, LLC, Dec 2021 to May 2023; Ovintiv USA Inc., Jun 2023 to Feb 2025; Avid Energy Assets LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Dec 2021Changed Jun 2023Changed Mar 2025Roff Operating Company, LLCJan 2020 to Nov 2021Black Swan Operating, LLCDec 2021 to May 2023Ovintiv USA Inc.Jun 2023 to Feb 2025Avid Energy Assets LLCMar 2025 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 37558 in district 08. The API number is the state’s ID for a well.
Wells on LAMBRIGHT
API numberWell no.Status
42-317-345521Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 37558.

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

    Devlar Energy Marketing, LLC and Gulfmark Energy, Inc. gather it.

    Devlar Energy Marketing, LLC gathers it: 50% of it, on the list since Jun 1, 2026 · Gulfmark Energy, Inc. gathers it: 50% of it, on the list since Apr 1, 2026

Companies that used to be listed: Energy Trans Crude Marketing LLC (gathers it, until Jun 1, 2026); Gulfmark Energy, Inc. (gathers it, until Apr 1, 2026); Oryx Midland Oil Gathering LLC (gathers it, until Dec 1, 2023); Plains Marketing, L.p. (gathers it, until Dec 1, 2023); Plains Marketing, L.p. (gathers it, until Nov 1, 2022); Energy Trans Crude Marketing LLC (gathers it, until Aug 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
Jun 10, 2005
Latest permit
Apr 8, 2005
Wells and acres on the permits for Lambright
API numberWell no.Acreson the permit
42-317-345521160

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 LAMBRIGHT 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 LAMBRIGHT
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Avid Energy9701,068$80.46$2.89
Jun 2026Avid Energy823897$84.81$3.15
May 2026Avid Energy1,033865$102.13$2.94
Apr 2026Avid Energy1,0781,211$100.32$2.77
Mar 2026Avid Energy1,3571,258$91.38$3.04
Feb 2026Avid Energy473479$64.51$3.62
Jan 2026Avid Energy359377$60.04$7.72
Dec 2025Avid Energy780741$57.97$4.26
Nov 2025Avid Energy768920$60.06$3.79
Oct 2025Avid Energy681555$60.89$3.19
Sep 2025Avid Energy708725$63.96$2.97
Aug 2025Avid Energy794914$64.86$2.91
Jul 2025Avid Energy712561$68.39$3.20
Jun 2025Avid Energy647743$68.17$3.02
May 2025Avid Energy794712$62.17$3.12
Apr 2025Avid Energy701727$63.54$3.42
Mar 2025Avid Energy993913$68.24$4.12
Feb 2025Ovintiv USA292169$71.53$4.19
Jan 2025Ovintiv USA321357$75.74$4.13
Dec 2024Ovintiv USA459558$70.12$3.01
Nov 2024Ovintiv USA440370$69.95$2.12
Oct 2024Ovintiv USA522569$71.99$2.20
Sep 2024Ovintiv USA403367$70.24$2.28
Aug 2024Ovintiv USA183192$76.68$1.99
Jul 2024Ovintiv USA680704$81.80$2.07
Jun 2024Ovintiv USA890927$79.77$2.54
May 2024Ovintiv USA591509$80.02$2.12
Apr 2024Ovintiv USA544525$85.35$1.60
Mar 2024Ovintiv USA792866$81.28$1.49
Feb 2024Ovintiv USA495586$77.25$1.72
Jan 2024Ovintiv USA419378$74.15$3.18
Dec 2023Ovintiv USA290155$71.90$2.52
Nov 2023Ovintiv USA455540$77.69$2.71
Oct 2023Ovintiv USA250184$85.64$2.98
Sep 2023Ovintiv USA236176$89.43$2.64
Aug 2023Ovintiv USA238359$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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This lease belongs to

OperatorAvid Energy Assets LLCFieldBreedloveCountyMartin County

Avid Energy Assets LLC in Martin County

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Breedlove field

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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 37558, 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.