Skip to content
Royalty Clerk

Texas oil lease · RRC district 08 · Lease 64673

Producing

ROOK

Rook is an oil lease in Andrews County, Texas, operated by Occidental Permian Ltd. in the Midland Farms Deep field. The Railroad Commission shows 153,510 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

153,510bbl oil, last 12 months
Operator
Occidental Permian Ltd.
County
Andrews County
Field
Midland Farms Deep
RRC lease
08-64673

Own a share of this lease?

Is your check right?

Upload a check stub or a phone photo. We compare every month with the state numbers on this page.

Check my statement

Free. No account needed. Two to four pages.

Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County · RRC district 08Open Andrews County →
Gas, last 12 months
569,793 mcf
Oil in Jul 2026
1,451 bbl
Reporting to the state
since Aug 2025
Wells
1

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 79% since Aug 2025

Monthly average of 4,966 bbl in the latest 3 months, against 23,188 bbl in the first 3.

  • Oil (bars, left axis)
  • Gas (line, right axis)
Oil output fell 79% since Aug 2025Monthly oil production and gas for ROOK, Aug 2025 to Jul 2026. Oil output fell 79% since Aug 2025. Monthly average of 4,966 bbl in the latest 3 months, against 23,188 bbl in the first 3.bbl per monthmcf per month0010k25k20k50k30k75k40k100kOct 25Jan 26AprJul
Oil output fell 79% since Aug 2025Monthly oil production and gas for ROOK, Aug 2025 to Jul 2026. Oil output fell 79% since Aug 2025. Monthly average of 4,966 bbl in the latest 3 months, against 23,188 bbl in the first 3.bbl per monthmcf per month0010k25k20k50k30k75k40k100kJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 64673, 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.

All of the gas went to a processing plant in the last 12 months

Each bar is one month. Colors are the disposition codes the operator reported.

All of the gas went to a processing plant in the last 12 monthsShare of ROOK gas by disposition code each month, Aug 2025 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Share of the lease’s gas by disposition code, per month0%50%100%Oct 25Jan 26AprJul
All of the gas went to a processing plant in the last 12 monthsShare of ROOK gas by disposition code each month, Aug 2025 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Share of gas by disposition code0%50%100%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 64673, 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.

None of the gas was flared in the last 12 months.

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.

Occidental Permian Ltd. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeOccidental Permian Ltd., Aug 2025 to Jul 20262026Occidental Permian Ltd.Aug 2025 to nowthrough Jul 2026
Operators of this lease over timeOccidental Permian Ltd., Aug 2025 to Jul 20262026Occidental Permian Ltd.Aug 2025 to nowthrough Jul 2026

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 64673 in district 08. The API number is the state’s ID for a well.
Wells on ROOK
API numberWell no.Status
42-003-490782390Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 64673.

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 gathers it.

    100% of it, on the list since Jul 16, 2025

  • 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 Jul 16, 2025 · Dcp Operating Company, LP gathers it: 100% of it, on the list since Jul 16, 2025

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

9,108.73 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
1
First completion
Jul 16, 2025
Latest permit
Nov 15, 2024

An allocation well is on this lease

A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

Wells and acres on the permits for Rook
API numberWell no.Acreson the permit
42-003-4907823909,108.73

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

What the operator reported

What Occidental Petroleum Corporation told investors it received

Occidental Permian Ltd. is linked to Occidental Petroleum Corporation (OXY). Public companies report the average price they realize each quarter. It is an average across everything the company operates, not the price on this lease.
Realized prices reported by Occidental Petroleum Corporation
QuarterOil$ per bblFiling
Q2 2026$96.78SEC filing
Q1 2026$69.91SEC filing
Q4 2025$58.99SEC filing
Q3 2025$64.78SEC filing
Q2 2025$63.76SEC filing
Q1 2025$71.07SEC filing

SourceOccidental Petroleum Corporation quarterly reports on SEC EDGAR, prices before hedging where the company states both. Read by machine from each filing’s tables; the link opens the filing so you can check the figure.

Compare with the price on my stub

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 ROOK 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

12 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 ROOK
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Occidental Permian1,4511,4516,9136,9130$80.46$2.89
Jun 2026Occidental Permian6,4996,49933,45033,4500$84.81$3.15
May 2026Occidental Permian6,9496,94939,88639,8860$102.13$2.94
Apr 2026Occidental Permian7,2747,27436,85536,8550$100.32$2.77
Mar 2026Occidental Permian8,5378,53741,34141,3410$91.38$3.04
Feb 2026Occidental Permian9,1859,18543,30943,3090$64.51$3.62
Jan 2026Occidental Permian12,22512,22573,66273,6620$60.04$7.72
Dec 2025Occidental Permian14,95214,95280,46680,4660$57.97$4.26
Nov 2025Occidental Permian16,87416,87454,82854,8280$60.06$3.79
Oct 2025Occidental Permian12,88812,88842,94442,9440$60.89$3.19
Sep 2025Occidental Permian29,40629,40669,41469,4140$63.96$2.97
Aug 2025Occidental Permian27,27027,27046,72546,7250$64.86$2.91

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 ROOK. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Occidental Permian Ltd.

Check my statementTry a sample owner
  • A month that was never paid
  • Your share of the barrels and mcf
  • The price against WTI and Henry Hub
  • Fees taken on gas
  • Late payment interest

Around this lease

Walk the neighborhood

Everything on this page connects to the operator, field and county records. Start from any of them.

This lease belongs to

OperatorOccidental Permian Ltd.FieldMidland Farms DeepCountyAndrews County

Occidental Permian Ltd. in Andrews County

All Occidental Permian Ltd. leases →

Midland Farms Deep 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 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 64673, 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.