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Royalty Clerk

Texas oil lease · RRC district 8A · Lease 65782

Producing

DEAN UNIT

Dean Unit is an oil lease in Cochran County, Texas, operated by Royal Oryx Og LLC in the Slaughter field. The Railroad Commission shows 2,865 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 50 wells

2,865bbl oil, last 12 months−15% vs prior year
Operator
Royal Oryx Og LLC
County
Cochran County
Field
Slaughter
RRC lease
8A-65782

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Where it sits

This county

Cochran CountyCochranHockleyLambBaileyCochran County
Cochran County · RRC district 8AOpen Cochran County →
Oil in Jul 2026
0 bbl
Reporting to the state
since Jan 2020
Wells
50
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 fell 15% over the last 12 months

2,865 bbl in the 12 months through Jul 2026, against 3,355 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production for DEAN UNIT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 2,865 bbl in the 12 months through Jul 2026, against 3,355 bbl in the 12 months before.Last 12 months: 2,865 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production for DEAN UNIT, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 2,865 bbl in the 12 months through Jul 2026, against 3,355 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 65782, 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 Mar 2026

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 timeEngas XP, LLC, Jan 2020 to Feb 2026; Royal Oryx Og LLC, Mar 2026 to Jul 20262020202120222023202420252026Changed Mar 2026Engas XP, LLCJan 2020 to Feb 2026Royal Oryx Og LLCMar 2026 to now
Operators of this lease over timeEngas XP, LLC, Jan 2020 to Feb 2026; Royal Oryx Og LLC, Mar 2026 to Jul 20262020202120222023202420252026Changed Mar 2026Engas XP, LLCJan 2020 to Feb 2026Royal Oryx Og LLCMar 2026 to now

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

Wells

50 wells on this lease

Every well the Railroad Commission links to oil lease 65782 in district 8A. The API number is the state’s ID for a well.
Wells on DEAN UNIT
API numberWell no.Status
42-079-00196D 1Active
42-079-00362A 1WActive
42-079-00363B 1WShut-in
42-079-00364C 1WActive
42-079-00365A 2Active
42-079-00366B 2Active
42-079-00367C 2Active
42-079-00368C 3Shut-in
42-079-02202F 15Active
42-079-02203F 16Active
42-079-02440F 5Active
42-079-02447I 1Active
42-079-02448E 1Active
42-079-02449F 1Active
42-079-02450G 1WActive
42-079-02452I 2Active
42-079-02454E 2Active
42-079-02455F 2Active
42-079-02456G 2Active
42-079-02458I 3Shut-in
42-079-02459A 3WShut-in
42-079-02460B 3Shut-in
42-079-02462G 3Active
42-079-02463I 4WActive
42-079-02464A 4Active
42-079-02465B 4Active
42-079-02466C 4Active
42-079-02467E 4Shut-in
42-079-02468F 4WActive
42-079-02469G 4Active
42-079-02470F 6Active
42-079-02471F 7Active
42-079-02472F 8WActive
42-079-02473F 9Active
42-079-02474F 10WActive
42-079-02476F 12Active
42-079-02477F 13Active
42-079-02478F 14Active
42-079-32785A 5Active
42-079-32872A 6Shut-in
42-079-33247B 5Active
42-079-33248B 6Active
42-079-33251B 7Active
42-079-33253B 8Active
42-079-33257B 9WActive
42-079-33258E 5Active
42-079-33259I 5Active
42-079-33260I 6Active
42-079-33262C 6Active
42-079-33264C 5Active

SourceTexas Railroad Commission Wellbore Query, district 8A, lease 65782.

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

    Bml, Inc. B and Oasis Transp & Marketing Corp. gather it.

    Bml, Inc. B gathers it: 50% of it, on the list since May 1, 2026 · Oasis Transp & Marketing Corp. gathers it: 50% of it, on the list since Mar 1, 2026

Companies that used to be listed: Sentinel Transportation, LLC (gathers it, until May 1, 2026); Sentinel Transportation, LLC (gathers it, until Mar 1, 2026).

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

2,000 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
5025 not plugged
Horizontal
0
First completion
Dec 1, 1950
Latest permit
Nov 17, 2011

The wells on this lease state different acreage

The permits state between 1,099.8 and 2,000 acres. Use the acres from your own division order for the well you are paid on.

50 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 Dean Unit
API numberWell no.Acreson the permit
42-079-33264C 52,000
42-079-33262C 62,000
42-079-33260I 62,000
42-079-33259I 52,000
42-079-33258E 52,000
42-079-33257B 9W2,000
42-079-33251B 72,000
42-079-33253B 82,000
42-079-33247B 52,000
42-079-33248B 62,000
42-079-32872A 61,099.80
42-079-32785A 51,099.80

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 DEAN 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.

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 DEAN UNIT
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Royal Oryx00$80.46$2.89
Jun 2026Royal Oryx1020$84.81$3.15
May 2026Royal Oryx358305$102.13$2.94
Apr 2026Royal Oryx349517$100.32$2.77
Mar 2026Royal Oryx2030$91.38$3.04
Feb 2026Engas XP,231476$64.51$3.62
Jan 2026Engas XP,281169$60.04$7.72
Dec 2025Engas XP,267167$57.97$4.26
Nov 2025Engas XP,270319$60.06$3.79
Oct 2025Engas XP,285325$60.89$3.19
Sep 2025Engas XP,273173$63.96$2.97
Aug 2025Engas XP,246314$64.86$2.91
Jul 2025Engas XP,315342$68.39$3.20
Jun 2025Engas XP,320346$68.17$3.02
May 2025Engas XP,288338$62.17$3.12
Apr 2025Engas XP,269168$63.54$3.42
Mar 2025Engas XP,214170$68.24$4.12
Feb 2025Engas XP,253338$71.53$4.19
Jan 2025Engas XP,274171$75.74$4.13
Dec 2024Engas XP,259482$70.12$3.01
Nov 2024Engas XP,264159$69.95$2.12
Oct 2024Engas XP,285349$71.99$2.20
Sep 2024Engas XP,307173$70.24$2.28
Aug 2024Engas XP,307302$76.68$1.99
Jul 2024Engas XP,232337$81.80$2.07
Jun 2024Engas XP,146170$79.77$2.54
May 2024Engas XP,239149$80.02$2.12
Apr 2024Engas XP,345325$85.35$1.60
Mar 2024Engas XP,194347$81.28$1.49
Feb 2024Engas XP,170325$77.25$1.72
Jan 2024Engas XP,3020$74.15$3.18
Dec 2023Engas XP,347332$71.90$2.52
Nov 2023Engas XP,249349$77.69$2.71
Oct 2023Engas XP,169176$85.64$2.98
Sep 2023Engas XP,163180$89.43$2.64
Aug 2023Engas XP,162350$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

OperatorRoyal Oryx Og LLCFieldSlaughterCountyCochran County

Royal Oryx Og LLC in Cochran County

No other producing leases from this operator in this county are in our data yet.

Slaughter field

All leases in this field →

Leases within 10 km

Found by the location of their wells.

New drilling permits in Cochran 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 65782, 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.