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Royalty Clerk

Texas oil lease · RRC district 8A · Lease 63422

No report in 6+ months

MCCULLOCH

McCulloch is an oil lease in Martin County, Texas, operated by Hibernia Resources IV, LLC in the Tex-Hamon (Dean) field.

Oil lease dossier · 1 well

0bbl oil, last 12 months
Operator
Hibernia Resources IV, LLC
County
Martin County
Field
Tex-Hamon (Dean)
RRC lease
8A-63422

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County · RRC district 8AOpen Martin County →
Oil in Jul 2024
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Jul 2024

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).

No oil produced in the last 12 months

The last month with output was Jan 2022, at 10 bbl.

  • Oil (bars, left axis)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for MCCULLOCH, Aug 2021 to Jul 2024. No oil produced in the last 12 months. The last month with output was Jan 2022, at 10 bbl.Last 12 months: 0 bblbbl per month035810Oct 21Jan 22AprJulOctJan 23AprJulOctJan 24AprJul
No oil produced in the last 12 monthsMonthly oil production for MCCULLOCH, Aug 2021 to Jul 2024. No oil produced in the last 12 months. The last month with output was Jan 2022, at 10 bbl.Last 12 monthsbbl per month035810Jan 22JulJan 23JulJan 24Jul

SourceTexas Railroad Commission Production Data Query, oil lease 63422, district 8A. 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 once, most recently in May 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 timeLegacy Reserves Operating LP, Jan 2020 to Apr 2024; Hibernia Resources IV, LLC, May 2024 to Jul 202420202021202220232024Changed May 2024Legacy Reserves Operating LPJan 2020 to Apr 2024Hibernia Resources IV, LLCMay 2024 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Apr 2024; Hibernia Resources IV, LLC, May 2024 to Jul 202420202021202220232024Changed May 2024Legacy Reserves Operating LPJan 2020 to Apr 2024Hibernia Resources IV, LLCMay 2024 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 63422 in district 8A. The API number is the state’s ID for a well.
Wells on MCCULLOCH
API numberWell no.Status
42-317-323121Active

SourceTexas Railroad Commission Wellbore Query, district 8A, lease 63422.

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

    Dorado Oil Company gathers it.

    100% of it, on the list since Jun 1, 2018

  • Gas from oil wells

    Wtg Gas Processing, LLC buys and gathers it.

    Wtg Gas Processing, LLC buys it: 100% of it, on the list since May 15, 2024 · Wtg Gas Processing, LLC gathers it: 100% of it, on the list since May 15, 2024

Companies that used to be listed: Wtg Gas Processing, L.p. (gathers it, until May 15, 2024); Wtg Gas Processing, L.p. (buys it, until May 15, 2024).

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
20 not plugged
Horizontal
0
First completion
Jul 23, 1981
Latest permit
Dec 31, 1980
Wells and acres on the permits for McCulloch
API numberWell no.Acreson the permit
42-317-323112160
42-317-323121–

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 MCCULLOCH 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 MCCULLOCH
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2024Hibernia Resources00$81.80$2.07
Jun 2024Hibernia Resources00$79.77$2.54
May 2024Hibernia Resources069$80.02$2.12
Apr 2024Legacy Reserves00$85.35$1.60
Mar 2024Legacy Reserves00$81.28$1.49
Feb 2024Legacy Reserves00$77.25$1.72
Jan 2024Legacy Reserves00$74.15$3.18
Dec 2023Legacy Reserves00$71.90$2.52
Nov 2023Legacy Reserves00$77.69$2.71
Oct 2023Legacy Reserves00$85.64$2.98
Sep 2023Legacy Reserves00$89.43$2.64
Aug 2023Legacy Reserves00$81.39$2.58
Jul 2023Legacy Reserves00$76.07$2.55
Jun 2023Legacy Reserves00$70.25$2.18
May 2023Legacy Reserves00$71.58$2.15
Apr 2023Legacy Reserves00$79.45$2.16
Mar 2023Legacy Reserves00$73.28$2.31
Feb 2023Legacy Reserves00$76.83$2.38
Jan 2023Legacy Reserves00$78.12$3.27
Dec 2022Legacy Reserves00$76.44$5.53
Nov 2022Legacy Reserves00$84.37$5.45
Oct 2022Legacy Reserves00$87.55$5.66
Sep 2022Legacy Reserves00$84.26$7.88
Aug 2022Legacy Reserves00$93.67$8.81
Jul 2022Legacy Reserves00$101.62$7.28
Jun 2022Legacy Reserves0148$114.84$7.70
May 2022Legacy Reserves00$109.55$8.14
Apr 2022Legacy Reserves00$101.78$6.60
Mar 2022Legacy Reserves00$108.50$4.90
Feb 2022Legacy Reserves00$91.64$4.69
Jan 2022Legacy Reserves100$83.22$4.38
Dec 2021Legacy Reserves00$71.71$3.76
Nov 2021Legacy Reserves00$79.15$5.05
Oct 2021Legacy Reserves00$81.48$5.51
Sep 2021Legacy Reserves00$71.65$5.16
Aug 2021Legacy Reserves00$67.73$4.07

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).

Check your statements

Do your checks match this lease?

Upload your statements for MCCULLOCH. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Hibernia Resources IV, LLC.

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  • A month that was never paid
  • Your share of the barrels and mcf
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  • Fees taken on gas
  • Late payment interest

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

OperatorHibernia Resources IV, LLCFieldTex-Hamon (Dean)CountyMartin County

Hibernia Resources IV, LLC in Martin County

All Hibernia Resources IV, LLC leases →

Tex-Hamon (Dean) field

All leases in this field →

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 2024?

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 63422, district 8A, 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.