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Royalty Clerk

Texas oil lease · RRC district 01 · Lease 12935

No report in 6+ months

HENRY, E.M. "C"

Henry, E.m. "C" is an oil lease in McMullen County, Texas, operated by Southern Oil & Gas LLC in the Henry, Ne. (Carrizo, 3650) field. The Railroad Commission shows 78 bbl of oil in the 12 months through Apr 2022.

Oil lease dossier · 1 well

78bbl oil, last 12 months−62% vs prior year
Operator
Southern Oil & Gas LLC
County
McMullen County
Field
Henry, Ne. (Carrizo, 3650)
RRC lease
01-12935

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Where it sits

This county

McMullen CountyMcMullenLA SalleAtascosaKarnesFrioLive OakMcMullen County
McMullen County · RRC district 01Open McMullen County →
Oil in Apr 2022
0 bbl
Reporting to the state
since Jan 2020
Wells
1
Data through
Apr 2022

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 62% over the last 12 months

78 bbl in the 12 months through Apr 2022, against 203 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 62% over the last 12 monthsMonthly oil production for HENRY, E.M. "C", Jan 2020 to Apr 2022. Oil output fell 62% over the last 12 months. 78 bbl in the 12 months through Apr 2022, against 203 bbl in the 12 months before.Last 12 months: 78 bblbbl per month0255075100125Jan 20AprJulOctJan 21AprJulOctJan 22Apr
Oil output fell 62% over the last 12 monthsMonthly oil production for HENRY, E.M. "C", Jan 2020 to Apr 2022. Oil output fell 62% over the last 12 months. 78 bbl in the 12 months through Apr 2022, against 203 bbl in the 12 months before.Last 12 monthsbbl per month0255075100125Jan 20JulJan 21JulJan 22

SourceTexas Railroad Commission Production Data Query, oil lease 12935, 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.

The operator changed once, most recently in May 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 timeSue-Ann Operating, L.c., Jan 2020 to Apr 2021; Southern Oil & Gas LLC, May 2021 to Apr 2022202020212022Changed May 2021Sue-Ann Operating, L.c.Jan 2020 to Apr 2021Southern Oil & Gas LLCMay 2021 to now
Operators of this lease over timeSue-Ann Operating, L.c., Jan 2020 to Apr 2021; Southern Oil & Gas LLC, May 2021 to Apr 2022202020212022Changed May 2021Sue-Ann Operating, L.c.Jan 2020 to Apr 2021Southern Oil & Gas LLCMay 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 12935 in district 01. The API number is the state’s ID for a well.
Wells on HENRY, E.M. "C"
API numberWell no.Status
42-311-328833Shut-in

SourceTexas Railroad Commission Wellbore Query, district 01, lease 12935.

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

    Ace Gathering, Inc. and Gulfmark Energy, Inc. gather it.

    Ace Gathering, Inc. gathers it: 50% of it, on the list since Jun 1, 2021 · Gulfmark Energy, Inc. gathers it: 50% of it, on the list since Jun 1, 2021

Companies that used to be listed: Gulfmark Energy, Inc. (gathers it, until Jun 1, 2021).

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

426.06 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
Mar 13, 1991
Latest permit
Feb 12, 1991
Wells and acres on the permits for Henry, E.m. "C"
API numberWell no.Acreson the permit
42-311-328833426.06

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.

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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 HENRY, E.M. "C" 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

28 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 HENRY, E.M. "C"
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Apr 2022Southern Oil00$101.78$6.60
Mar 2022Southern Oil00$108.50$4.90
Feb 2022Southern Oil00$91.64$4.69
Jan 2022Southern Oil00$83.22$4.38
Dec 2021Southern Oil00$71.71$3.76
Nov 2021Southern Oil00$79.15$5.05
Oct 2021Southern Oil00$81.48$5.51
Sep 2021Southern Oil00$71.65$5.16
Aug 2021Southern Oil029$67.73$4.07
Jul 2021Southern Oil00$72.49$3.84
Jun 2021Southern Oil00$71.38$3.26
May 2021Southern Oil7866$65.17$2.91
Apr 2021Sue-Ann Operating,33177$61.72$2.66
Mar 2021Sue-Ann Operating,400$62.33$2.62
Feb 2021Sue-Ann Operating,80$59.04$5.35
Jan 2021Sue-Ann Operating,280$52.00$2.71
Dec 2020Sue-Ann Operating,27167$47.02$2.58
Nov 2020Sue-Ann Operating,420$40.94$2.61
Oct 2020Sue-Ann Operating,180$39.40$2.39
Sep 2020Sue-Ann Operating,50$39.63$1.92
Aug 2020Sue-Ann Operating,00$42.34$2.30
Jul 2020Sue-Ann Operating,00$40.71$1.76
Jun 2020Sue-Ann Operating,20$38.31$1.63
May 2020Sue-Ann Operating,00$28.56$1.75
Apr 2020Sue-Ann Operating,00$16.55$1.74
Mar 2020Sue-Ann Operating,500$29.21$1.79
Feb 2020Sue-Ann Operating,870$50.54$1.91
Jan 2020Sue-Ann Operating,123168$57.52$2.02

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 HENRY, E.M. "C". We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Southern Oil & Gas LLC.

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Around this lease

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

This lease belongs to

OperatorSouthern Oil & Gas LLCFieldHenry, Ne. (Carrizo, 3650)CountyMcMullen County

Southern Oil & Gas LLC in McMullen County

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

Henry, Ne. (Carrizo, 3650) 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 Apr 2022?

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 12935, 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.