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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 47763

Producing

LARGESSE 8B

Largesse 8B is an oil lease in Martin County, Texas, operated by Oxyrock Operating, LLC in the Spraberry (Trend Area) field. The Railroad Commission shows 1,610 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier

1,610bbl oil, last 12 months+6% vs prior year
Operator
Oxyrock Operating, LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-47763

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County · RRC district 08Open Martin County →
Gas, last 12 months
2,547 mcf
Oil in Jul 2026
146 bbl
Reporting to the state
since Jan 2020
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 6% over the last 12 months

1,610 bbl in the 12 months through Jul 2026, against 1,523 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output rose 6% over the last 12 monthsMonthly oil production and gas for LARGESSE 8B, Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 1,610 bbl in the 12 months through Jul 2026, against 1,523 bbl in the 12 months before.Last 12 months: 1,610 bblbbl per monthmcf per month00100200200400300600400800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 6% over the last 12 monthsMonthly oil production and gas for LARGESSE 8B, Aug 2023 to Jul 2026. Oil output rose 6% over the last 12 months. 1,610 bbl in the 12 months through Jul 2026, against 1,523 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00100200200400300600400800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 47763, 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.

Over 99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 10.2% of the gas in Dec 2023.

  • Processing plant (3)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of LARGESSE 8B gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 10.2% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 10.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of LARGESSE 8B gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 10.2% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Flared 10.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 47763, district 08. 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.

Flared (4)

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

Over the last 12 months, 0.2% of the gas was flared. One month 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 Aug 2024

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 timeCrownquest Operating, LLC, Jan 2020 to Jul 2024; Oxyrock Operating, LLC, Aug 2024 to Jul 20262020202120222023202420252026Changed Aug 2024Crownquest Operating, LLCJan 2020 to Jul 2024Oxyrock Operating, LLCAug 2024 to now
Operators of this lease over timeCrownquest Operating, LLC, Jan 2020 to Jul 2024; Oxyrock Operating, LLC, Aug 2024 to Jul 20262020202120222023202420252026Changed Aug 2024Crownquest Operating, LLCJan 2020 to Jul 2024Oxyrock Operating, LLCAug 2024 to now

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

Wells

Wells on this lease

Every well the Railroad Commission links to oil lease 47763 in district 08. The API number is the state’s ID for a well.

No wells are linked to this lease in our data

Older leases and some gas wells are filed without well records. Production is still reported at lease level, so the charts and ledger on this page are unaffected.

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

    Energy Transfer Company and Shell Trading (Us) Company gather it.

    Energy Transfer Company gathers it: 50% of it, on the list since Feb 1, 2025 · Shell Trading (Us) Company gathers it: 50% of it, on the list since Feb 1, 2017

  • Gas from oil wells

    Enterprise Products Operating LLC buys and gathers it.

    Enterprise Products Operating LLC buys it: 100% of it, on the list since Feb 1, 2025 · Enterprise Products Operating LLC gathers it: 100% of it, on the list since Feb 1, 2025

Companies that used to be listed: Ent Navitas Mdstrm Mdlnd Bas LLC (gathers it, until Feb 1, 2025); Ent Navitas Mdstrm Mdlnd Bas LLC (buys it, until Feb 1, 2025); Nustar Permian Trans and Stg,llc (gathers it, until Feb 1, 2025); Navitas Mdstr Midland Basin, LLC (gathers it, until Apr 26, 2023); Navitas Mdstr Midland Basin, LLC (buys it, until Apr 26, 2023); Navigator Bsg Field Services,llc (gathers it, until Apr 26, 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

60.35 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
Jan 15, 2015
Latest permit
Oct 30, 2014
Wells and acres on the permits for Largesse 8B
API numberWell no.Acreson the permit
42-317-39749360.35

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 LARGESSE 8B 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 LARGESSE 8B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Oxyrock Operating,1462421901900$80.46$2.89
Jun 2026Oxyrock Operating,1401102212210$84.81$3.15
May 2026Oxyrock Operating,221981951914$102.13$2.94
Apr 2026Oxyrock Operating,991092402400$100.32$2.77
Mar 2026Oxyrock Operating,113842102100$91.38$3.04
Feb 2026Oxyrock Operating,1071761691690$64.51$3.62
Jan 2026Oxyrock Operating,148812162160$60.04$7.72
Dec 2025Oxyrock Operating,1271652112110$57.97$4.26
Nov 2025Oxyrock Operating,46822132130$60.06$3.79
Oct 2025Oxyrock Operating,1991622152150$60.89$3.19
Sep 2025Oxyrock Operating,1321582252250$63.96$2.97
Aug 2025Oxyrock Operating,132782422420$64.86$2.91
Jul 2025Oxyrock Operating,1312032792790$68.39$3.20
Jun 2025Oxyrock Operating,104682582580$68.17$3.02
May 2025Oxyrock Operating,113712752750$62.17$3.12
Apr 2025Oxyrock Operating,1241242632576$63.54$3.42
Mar 2025Oxyrock Operating,691342332330$68.24$4.12
Feb 2025Oxyrock Operating,1071132542540$71.53$4.19
Jan 2025Oxyrock Operating,1381412712710$75.74$4.13
Dec 2024Oxyrock Operating,1461472702700$70.12$3.01
Nov 2024Oxyrock Operating,1461372952950$69.95$2.12
Oct 2024Oxyrock Operating,1421863073070$71.99$2.20
Sep 2024Oxyrock Operating,1301143223220$70.24$2.28
Aug 2024Oxyrock Operating,1731803263260$76.68$1.99
Jul 2024Crownquest Operating,1751473853850$81.80$2.07
Jun 2024Crownquest Operating,3202752922920$79.77$2.54
May 2024Crownquest Operating,12820856560$80.02$2.12
Apr 2024Crownquest Operating,136915125120$85.35$1.60
Mar 2024Crownquest Operating,1412075705700$81.28$1.49
Feb 2024Crownquest Operating,1172195035030$77.25$1.72
Jan 2024Crownquest Operating,112795075070$74.15$3.18
Dec 2023Crownquest Operating,1287557851959$71.90$2.52
Nov 2023Crownquest Operating,12213954553015$77.69$2.71
Oct 2023Crownquest Operating,67915695690$85.64$2.98
Sep 2023Crownquest Operating,115435715710$89.43$2.64
Aug 2023Crownquest Operating,70786056050$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

OperatorOxyrock Operating, LLCFieldSpraberry (Trend Area)CountyMartin County

Oxyrock Operating, LLC in Martin County

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Spraberry (Trend Area) field

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New drilling permits in Martin County

We do not have coordinates for this lease, so these are the newest permits in its county.

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 47763, 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.