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Royalty Clerk

Texas oil lease · RRC district 8A · Lease 64664

No report in 6+ months

COOK

Cook is an oil lease in Cochran County, Texas, operated by Ip Well Service LLC in the Levelland field.

Oil lease dossier · 1 well

0bbl oil, last 12 months
Operator
Ip Well Service LLC
County
Cochran County
Field
Levelland
RRC lease
8A-64664

Own a share of this lease?

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

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Where it sits

This county

Cochran CountyCochranHockleyLambBaileyCochran County
Cochran County · RRC district 8AOpen Cochran County →
Oil in Apr 2025
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Apr 2025

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 production to chart

The state shows zero oil and zero gas for all 36 months we hold (May 2022 to Apr 2025). A lease that is shut in or newly reported looks like this. The ledger below lists each month.

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 Apr 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 timeMomentum Operating Co., Inc., Jan 2020 to Mar 2025; Ip Well Service LLC, Apr 2025 to Apr 2025202020212022202320242025Changed Apr 2025Momentum Operating Co., Inc.Jan 2020 to Mar 2025Ip Well Service LLCApr 2025 to now
Operators of this lease over timeMomentum Operating Co., Inc., Jan 2020 to Mar 2025; Ip Well Service LLC, Apr 2025 to Apr 2025202020212022202320242025Changed Apr 2025Momentum Operating Co., Inc.Jan 2020 to Mar 2025Ip Well Service LLCApr 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 64664 in district 8A. The API number is the state’s ID for a well.
Wells on COOK
API numberWell no.Status
42-079-318451Shut-in

SourceTexas Railroad Commission Wellbore Query, district 8A, lease 64664.

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 COOK sold each month.

For example 0.00097656, or a fraction like 1/1024.

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 COOK
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Apr 2025Ip Well00$63.54$3.42
Mar 2025Momentum Operating00$68.24$4.12
Feb 2025Momentum Operating00$71.53$4.19
Jan 2025Momentum Operating00$75.74$4.13
Dec 2024Momentum Operating00$70.12$3.01
Nov 2024Momentum Operating00$69.95$2.12
Oct 2024Momentum Operating00$71.99$2.20
Sep 2024Momentum Operating00$70.24$2.28
Aug 2024Momentum Operating00$76.68$1.99
Jul 2024Momentum Operating00$81.80$2.07
Jun 2024Momentum Operating00$79.77$2.54
May 2024Momentum Operating00$80.02$2.12
Apr 2024Momentum Operating00$85.35$1.60
Mar 2024Momentum Operating00$81.28$1.49
Feb 2024Momentum Operating00$77.25$1.72
Jan 2024Momentum Operating00$74.15$3.18
Dec 2023Momentum Operating00$71.90$2.52
Nov 2023Momentum Operating00$77.69$2.71
Oct 2023Momentum Operating00$85.64$2.98
Sep 2023Momentum Operating00$89.43$2.64
Aug 2023Momentum Operating00$81.39$2.58
Jul 2023Momentum Operating00$76.07$2.55
Jun 2023Momentum Operating00$70.25$2.18
May 2023Momentum Operating00$71.58$2.15
Apr 2023Momentum Operating00$79.45$2.16
Mar 2023Momentum Operating00$73.28$2.31
Feb 2023Momentum Operating00$76.83$2.38
Jan 2023Momentum Operating00$78.12$3.27
Dec 2022Momentum Operating00$76.44$5.53
Nov 2022Momentum Operating00$84.37$5.45
Oct 2022Momentum Operating00$87.55$5.66
Sep 2022Momentum Operating00$84.26$7.88
Aug 2022Momentum Operating00$93.67$8.81
Jul 2022Momentum Operating00$101.62$7.28
Jun 2022Momentum Operating00$114.84$7.70
May 2022Momentum Operating00$109.55$8.14

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 COOK. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Ip Well Service LLC.

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

OperatorIp Well Service LLCFieldLevellandCountyCochran County

Ip Well Service LLC in Cochran County

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

Levelland field

All leases in this field →

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 Apr 2025?

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 64664, 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.