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Royalty Clerk

Texas oil lease · RRC district 08 · Lease 34820

No report in 6+ months

NOLLEY -B- UNIT

Nolley -B- Unit is an oil lease in Andrews County, Texas, operated by Contango Resources, LLC in the Nolley (Clear Fork, Lower) field.

Oil lease dossier · 1 well

0bbl oil, last 12 months
Operator
Contango Resources, LLC
County
Andrews County
Field
Nolley (Clear Fork, Lower)
RRC lease
08-34820

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County · RRC district 08Open Andrews County →
Oil in Jun 2025
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Jun 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 (Jul 2022 to Jun 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 2 times, most recently in Jan 2022

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 timeGrizzly Op of Delaware, LLC, Jan 2020 to Jan 2021; Contango Resources, Inc., Feb 2021 to Dec 2021; Contango Resources, LLC, Jan 2022 to Jun 2025202020212022202320242025Changed Feb 2021Changed Jan 2022Grizzly Op of Delaware, LLCJan 2020 to Jan 2021Contango Resources, Inc.Feb 2021 to Dec 2021Contango Resources, LLCJan 2022 to now
Operators of this lease over timeGrizzly Op of Delaware, LLC, Jan 2020 to Jan 2021; Contango Resources, Inc., Feb 2021 to Dec 2021; Contango Resources, LLC, Jan 2022 to Jun 2025202020212022202320242025Changed Feb 2021Changed Jan 2022Grizzly Op of Delaware, LLCJan 2020 to Jan 2021Contango Resources, Inc.Feb 2021 to Dec 2021Contango Resources, LLCJan 2022 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 34820 in district 08. The API number is the state’s ID for a well.
Wells on NOLLEY -B- UNIT
API numberWell no.Status
42-003-110322Active

SourceTexas Railroad Commission Wellbore Query, district 08, lease 34820.

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

    Sentinel Transportation, LLC gathers it.

    100% of it, on the list since Oct 1, 2009

  • 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 Apr 1, 2017 · Dcp Operating Company, LP gathers it: 100% of it, on the list since Apr 1, 2017

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

100 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
21 not plugged
Horizontal
0
First completion
Dec 18, 1987
Latest permit
Jul 29, 2003
Wells and acres on the permits for Nolley -B- Unit
API numberWell no.Acreson the permit
42-003-036963100
42-003-110322100

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 NOLLEY -B- UNIT 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 NOLLEY -B- UNIT
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jun 2025Contango Resources,00$68.17$3.02
May 2025Contango Resources,00$62.17$3.12
Apr 2025Contango Resources,00$63.54$3.42
Mar 2025Contango Resources,00$68.24$4.12
Feb 2025Contango Resources,00$71.53$4.19
Jan 2025Contango Resources,00$75.74$4.13
Dec 2024Contango Resources,00$70.12$3.01
Nov 2024Contango Resources,00$69.95$2.12
Oct 2024Contango Resources,00$71.99$2.20
Sep 2024Contango Resources,00$70.24$2.28
Aug 2024Contango Resources,00$76.68$1.99
Jul 2024Contango Resources,00$81.80$2.07
Jun 2024Contango Resources,00$79.77$2.54
May 2024Contango Resources,00$80.02$2.12
Apr 2024Contango Resources,00$85.35$1.60
Mar 2024Contango Resources,00$81.28$1.49
Feb 2024Contango Resources,00$77.25$1.72
Jan 2024Contango Resources,00$74.15$3.18
Dec 2023Contango Resources,00$71.90$2.52
Nov 2023Contango Resources,00$77.69$2.71
Oct 2023Contango Resources,00$85.64$2.98
Sep 2023Contango Resources,00$89.43$2.64
Aug 2023Contango Resources,00$81.39$2.58
Jul 2023Contango Resources,00$76.07$2.55
Jun 2023Contango Resources,00$70.25$2.18
May 2023Contango Resources,00$71.58$2.15
Apr 2023Contango Resources,00$79.45$2.16
Mar 2023Contango Resources,00$73.28$2.31
Feb 2023Contango Resources,00$76.83$2.38
Jan 2023Contango Resources,00$78.12$3.27
Dec 2022Contango Resources,00$76.44$5.53
Nov 2022Contango Resources,00$84.37$5.45
Oct 2022Contango Resources,00$87.55$5.66
Sep 2022Contango Resources,00$84.26$7.88
Aug 2022Contango Resources,00$93.67$8.81
Jul 2022Contango Resources,00$101.62$7.28

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 NOLLEY -B- UNIT. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Contango Resources, 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

OperatorContango Resources, LLCFieldNolley (Clear Fork, Lower)CountyAndrews County

Contango Resources, LLC in Andrews County

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

Nolley (Clear Fork, Lower) field

No other producing leases in this field are in our data yet.

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 Jun 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 34820, 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.