Skip to content
Royalty Clerk

Texas oil lease · RRC district 8A · Lease 66016

Producing

MILLER "590"

Miller "590" is an oil lease in Borden County, Texas, operated by Black Arrow Operating, LLC in the Gavett (Spraberry) field. The Railroad Commission shows 2,638 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

2,638bbl oil, last 12 months+8% vs prior year
Operator
Black Arrow Operating, LLC
County
Borden County
Field
Gavett (Spraberry)
RRC lease
8A-66016

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

Borden CountyBordenLynnGarzaKentScurryDawsonBorden County
Borden County · RRC district 8AOpen Borden County →
Oil in Jul 2026
363 bbl
Reporting to the state
since Jan 2020
Wells
1
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 rose 8% over the last 12 months

2,638 bbl in the 12 months through Jul 2026, against 2,442 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output rose 8% over the last 12 monthsMonthly oil production for MILLER "590", Aug 2023 to Jul 2026. Oil output rose 8% over the last 12 months. 2,638 bbl in the 12 months through Jul 2026, against 2,442 bbl in the 12 months before.Last 12 months: 2,638 bblbbl per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 8% over the last 12 monthsMonthly oil production for MILLER "590", Aug 2023 to Jul 2026. Oil output rose 8% over the last 12 months. 2,638 bbl in the 12 months through Jul 2026, against 2,442 bbl in the 12 months before.Last 12 monthsbbl per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 66016, 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 2 times, most recently in Dec 2021

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 timeLario Oil & Gas Company, Jan 2020 to Nov 2020; Watusi Energy LLC, Dec 2020 to Nov 2021; Black Arrow Operating, LLC, Dec 2021 to Jul 20262020202120222023202420252026Changed Dec 2020Changed Dec 2021Lario Oil & Gas CompanyJan 2020 to Nov 2020Watusi Energy LLCDec 2020 to Nov 2021Black Arrow Operating, LLCDec 2021 to now
Operators of this lease over timeLario Oil & Gas Company, Jan 2020 to Nov 2020; Watusi Energy LLC, Dec 2020 to Nov 2021; Black Arrow Operating, LLC, Dec 2021 to Jul 20262020202120222023202420252026Changed Dec 2020Changed Dec 2021Lario Oil & Gas CompanyJan 2020 to Nov 2020Watusi Energy LLCDec 2020 to Nov 2021Black Arrow Operating, LLCDec 2021 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 66016 in district 8A. The API number is the state’s ID for a well.
Wells on MILLER "590"
API numberWell no.Status
42-033-309171Active

SourceTexas Railroad Commission Wellbore Query, district 8A, lease 66016.

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 gathers it.

    100% of it, on the list since Dec 28, 2020

Companies that used to be listed: Plains Marketing, L.p. (gathers it, until Dec 28, 2020).

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

80 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
0
First completion
Jul 15, 1987
Latest permit
Jul 31, 1987
Wells and acres on the permits for Miller "590"
API numberWell no.Acreson the permit
42-033-30917180

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 MILLER "590" 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 MILLER "590"
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Black Arrow363345$80.46$2.89
Jun 2026Black Arrow201169$84.81$3.15
May 2026Black Arrow208174$102.13$2.94
Apr 2026Black Arrow211178$100.32$2.77
Mar 2026Black Arrow213172$91.38$3.04
Feb 2026Black Arrow212348$64.51$3.62
Jan 2026Black Arrow178177$60.04$7.72
Dec 2025Black Arrow224181$57.97$4.26
Nov 2025Black Arrow204168$60.06$3.79
Oct 2025Black Arrow209177$60.89$3.19
Sep 2025Black Arrow202353$63.96$2.97
Aug 2025Black Arrow213173$64.86$2.91
Jul 2025Black Arrow210182$68.39$3.20
Jun 2025Black Arrow205175$68.17$3.02
May 2025Black Arrow218175$62.17$3.12
Apr 2025Black Arrow209336$63.54$3.42
Mar 2025Black Arrow229171$68.24$4.12
Feb 2025Black Arrow173179$71.53$4.19
Jan 2025Black Arrow210164$75.74$4.13
Dec 2024Black Arrow7179$70.12$3.01
Nov 2024Black Arrow374174$69.95$2.12
Oct 2024Black Arrow204350$71.99$2.20
Sep 2024Black Arrow198171$70.24$2.28
Aug 2024Black Arrow205174$76.68$1.99
Jul 2024Black Arrow197173$81.80$2.07
Jun 2024Black Arrow214174$79.77$2.54
May 2024Black Arrow254333$80.02$2.12
Apr 2024Black Arrow255176$85.35$1.60
Mar 2024Black Arrow282351$81.28$1.49
Feb 2024Black Arrow168150$77.25$1.72
Jan 2024Black Arrow150175$74.15$3.18
Dec 2023Black Arrow242180$71.90$2.52
Nov 2023Black Arrow237344$77.69$2.71
Oct 2023Black Arrow252174$85.64$2.98
Sep 2023Black Arrow238306$89.43$2.64
Aug 2023Black Arrow253168$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).

Check your statements

Do your checks match this lease?

Upload your statements for MILLER "590". We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Black Arrow Operating, 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

OperatorBlack Arrow Operating, LLCFieldGavett (Spraberry)CountyBorden County

Black Arrow Operating, LLC in Borden County

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

Gavett (Spraberry) 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 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 66016, 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.

FAQ

Questions about MILLER "590"

Who operates the MILLER "590" lease?

The Railroad Commission lists Black Arrow Operating, LLC (operator number 072503) as the operator of this lease in Borden County, Texas. The operator history on this page shows earlier operators and when the record changed.

How much has the MILLER "590" lease produced?

The lease reported 2,638 bbl of oil in the last 12 months through Jul 2026. Monthly figures for 36 months are in the ledger on this page, taken from the Railroad Commission's production data.

Does this page show who owns the royalty?

No. Railroad Commission records show who operates a lease and what it reported, not who owns the minerals or receives royalty. Your division order and royalty stub name the lease and your decimal interest.

How do I check my royalty stub against this lease?

Multiply the lease's volume for a month by your decimal interest and compare it with the barrels and mcf on your stub for the same month. The two are seldom identical, since sales and reporting months can differ, but a large gap is worth a question to the operator.

Check my statement