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Royalty Clerk

Texas oil lease · RRC district 09 · Lease 21749

Producing

SLAGLE, NANCY

Slagle, Nancy is an oil lease in Montague County, Texas, operated by Tettleton, Steven B. in the Bowers field. The Railroad Commission shows 423 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 3 wells

423bbl oil, last 12 months−7% vs prior year
Operator
Tettleton, Steven B.
County
Montague County
Field
Bowers
RRC lease
09-21749

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Where it sits

This county

Montague CountyMontagueClayCookeMontague County
Montague County · RRC district 09Open Montague County →
Oil in Jul 2026
39 bbl
Reporting to the state
since Jan 2020
Wells
3
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 fell 7% over the last 12 months

423 bbl in the 12 months through Jul 2026, against 455 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Last 12 months
Oil output fell 7% over the last 12 monthsMonthly oil production for SLAGLE, NANCY, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 423 bbl in the 12 months through Jul 2026, against 455 bbl in the 12 months before.Last 12 months: 423 bblbbl per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 7% over the last 12 monthsMonthly oil production for SLAGLE, NANCY, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 423 bbl in the 12 months through Jul 2026, against 455 bbl in the 12 months before.Last 12 monthsbbl per month020406080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 21749, district 09. 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.

Tettleton, Steven B. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeTettleton, Steven B., Jan 2020 to Jul 20262020202120222023202420252026Tettleton, Steven B.Jan 2020 to nowthrough Jul 2026
Operators of this lease over timeTettleton, Steven B., Jan 2020 to Jul 20262020202120222023202420252026Tettleton, Steven B.Jan 2020 to nowthrough Jul 2026

SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.

Wells

3 wells on this lease

Every well the Railroad Commission links to oil lease 21749 in district 09. The API number is the state’s ID for a well.
Wells on SLAGLE, NANCY
API numberWell no.Status
42-337-033881Active
42-337-317301 BActive
42-337-317322Active

SourceTexas Railroad Commission Wellbore Query, district 09, lease 21749.

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 Sep 30, 2023

Companies that used to be listed: Oklahoma Petroleum Allies, LLC (gathers it, until Sep 30, 2023); Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Oct 1, 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

105 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
33 not plugged
Horizontal
0
First completion
Jan 6, 1982
Latest permit
Aug 10, 1981

The wells on this lease state different acreage

The permits state between 86 and 105 acres. Use the acres from your own division order for the well you are paid on.

Wells and acres on the permits for Slagle, Nancy
API numberWell no.Acreson the permit
42-337-317301 B105
42-337-31732286
42-337-033881105

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 SLAGLE, NANCY 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 SLAGLE, NANCY
MonthOil producedbblOil soldbblWTI$ per bblHenry Hub$ per MMBtu
Jul 2026Tettleton, Steven390$80.46$2.89
Jun 2026Tettleton, Steven23172$84.81$3.15
May 2026Tettleton, Steven390$102.13$2.94
Apr 2026Tettleton, Steven340$100.32$2.77
Mar 2026Tettleton, Steven370$91.38$3.04
Feb 2026Tettleton, Steven480$64.51$3.62
Jan 2026Tettleton, Steven25175$60.04$7.72
Dec 2025Tettleton, Steven400$57.97$4.26
Nov 2025Tettleton, Steven300$60.06$3.79
Oct 2025Tettleton, Steven52172$60.89$3.19
Sep 2025Tettleton, Steven190$63.96$2.97
Aug 2025Tettleton, Steven370$64.86$2.91
Jul 2025Tettleton, Steven390$68.39$3.20
Jun 2025Tettleton, Steven43160$68.17$3.02
May 2025Tettleton, Steven340$62.17$3.12
Apr 2025Tettleton, Steven640$63.54$3.42
Mar 2025Tettleton, Steven140$68.24$4.12
Feb 2025Tettleton, Steven350$71.53$4.19
Jan 2025Tettleton, Steven400$75.74$4.13
Dec 2024Tettleton, Steven35174$70.12$3.01
Nov 2024Tettleton, Steven370$69.95$2.12
Oct 2024Tettleton, Steven400$71.99$2.20
Sep 2024Tettleton, Steven360$70.24$2.28
Aug 2024Tettleton, Steven380$76.68$1.99
Jul 2024Tettleton, Steven39176$81.80$2.07
Jun 2024Tettleton, Steven400$79.77$2.54
May 2024Tettleton, Steven390$80.02$2.12
Apr 2024Tettleton, Steven390$85.35$1.60
Mar 2024Tettleton, Steven38165$81.28$1.49
Feb 2024Tettleton, Steven380$77.25$1.72
Jan 2024Tettleton, Steven430$74.15$3.18
Dec 2023Tettleton, Steven420$71.90$2.52
Nov 2023Tettleton, Steven370$77.69$2.71
Oct 2023Tettleton, Steven37171$85.64$2.98
Sep 2023Tettleton, Steven410$89.43$2.64
Aug 2023Tettleton, Steven33170$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).

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Around this lease

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This lease belongs to

OperatorTettleton, Steven B.FieldBowersCountyMontague County

Tettleton, Steven B. in Montague County

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Bowers field

All leases in this field →

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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 21749, district 09, 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.