Skip to content
Royalty Clerk

Texas oil lease · RRC district 01 · Lease 10684

Producing

HAMBY -D-

Hamby -D- is an oil lease in Wilson County, Texas, operated by M & C Operating, LLC in the Leming (2934 Sand) field. The Railroad Commission shows 619 bbl of oil in the 12 months through Jun 2026.

Oil lease dossier · 1 well

619bbl oil, last 12 months−3% vs prior year
Operator
M & C Operating, LLC
County
Wilson County
Field
Leming (2934 Sand)
RRC lease
01-10684

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

Wilson CountyWilsonAtascosaComalGonzalesKarnesDe WittGuadalupeBexarWilson County
Wilson County · RRC district 01Open Wilson County →
Oil in Jun 2026
40 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Jun 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 held steady over the last 12 months

577 bbl in the 12 months through Jul 2026, against 593 bbl in the 12 months before. Jul 2026 was not reported. A red cross marks each one.

  • Oil (bars, left axis)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production for HAMBY -D-, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 577 bbl in the 12 months through Jul 2026, against 593 bbl in the 12 months before.Last 12 months: 577 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production for HAMBY -D-, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 577 bbl in the 12 months through Jul 2026, against 593 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 10684, district 01. 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.

M & C Operating, LLC has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeM & C Operating, LLC, Jan 2020 to Jun 20262020202120222023202420252026M & C Operating, LLCJan 2020 to nowthrough Jul 2026
Operators of this lease over timeM & C Operating, LLC, Jan 2020 to Jun 20262020202120222023202420252026M & C Operating, LLCJan 2020 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 10684 in district 01. The API number is the state’s ID for a well.
Wells on HAMBY -D-
API numberWell no.Status
42-493-317824Active

SourceTexas Railroad Commission Wellbore Query, district 01, lease 10684.

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

    Gulfmark Energy, Inc. gathers it.

    100% of it, on the list since Aug 10, 2018

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

20 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
Nov 1, 1985
Latest permit
Sep 3, 1985
Wells and acres on the permits for Hamby -D-
API numberWell no.Acreson the permit
42-493-31782420

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 HAMBY -D- 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 HAMBY -D-
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026M &400$84.81$3.15
May 2026M &420$102.13$2.94
Apr 2026M &4176$100.32$2.77
Mar 2026M &380$91.38$3.04
Feb 2026M &44156$64.51$3.62
Jan 2026M &400$60.04$7.72
Dec 2025M &400$57.97$4.26
Nov 2025M &410$60.06$3.79
Oct 2025M &140166$60.89$3.19
Sep 2025M &62116$63.96$2.97
Aug 2025M &490$64.86$2.91
Jul 2025M &42154$68.39$3.20
Jun 2025M &460$68.17$3.02
May 2025M &440$62.17$3.12
Apr 2025M &530$63.54$3.42
Mar 2025M &50159$68.24$4.12
Feb 2025M &450$71.53$4.19
Jan 2025M &550$75.74$4.13
Dec 2024M &36159$70.12$3.01
Nov 2024M &440$69.95$2.12
Oct 2024M &560$71.99$2.20
Sep 2024M &62160$70.24$2.28
Aug 2024M &600$76.68$1.99
Jul 2024M &90$81.80$2.07
Jun 2024M &50$79.77$2.54
May 2024M &590$80.02$2.12
Apr 2024M &61159$85.35$1.60
Mar 2024M &570$81.28$1.49
Feb 2024M &60159$77.25$1.72
Jan 2024M &650$74.15$3.18
Dec 2023M &360$71.90$2.52
Nov 2023M &460$77.69$2.71
Oct 2023M &92158$85.64$2.98
Sep 2023M &70$89.43$2.64
Aug 2023M &530$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 HAMBY -D-. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask M & C 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

OperatorM & C Operating, LLCFieldLeming (2934 Sand)CountyWilson County

M & C Operating, LLC in Wilson County

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

Leming (2934 Sand) field

All leases in this field →

Leases within 10 km

Found by the location of their wells.

New drilling permits in Wilson 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 Jun 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 10684, district 01, 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.