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Royalty Clerk

Texas oil lease · RRC district 7C · Lease 05003

Producing

WINDHAM -C-

Windham -C- is an oil lease in Upton County, Texas, operated by Civitas Permian Operating, LLC in the Spraberry (Trend Area) field. The Railroad Commission shows 1,323 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 12 wells

1,323bbl oil, last 12 months+17% vs prior year
Operator
Civitas Permian Operating, LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-05003

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County · RRC district 7COpen Upton County →
Oil in Jul 2026
92 bbl
Reporting to the state
since Jan 2020
Wells
12
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 17% over the last 12 months

1,323 bbl in the 12 months through Jul 2026, against 1,129 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output rose 17% over the last 12 monthsMonthly oil production and gas for WINDHAM -C-, Aug 2023 to Jul 2026. Oil output rose 17% over the last 12 months. 1,323 bbl in the 12 months through Jul 2026, against 1,129 bbl in the 12 months before.Last 12 months: 1,323 bblbbl per monthmcf per month0050100100200150300200400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 17% over the last 12 monthsMonthly oil production and gas for WINDHAM -C-, Aug 2023 to Jul 2026. Oil output rose 17% over the last 12 months. 1,323 bbl in the 12 months through Jul 2026, against 1,129 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0050100100200150300200400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 05003, district 7C. 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.

All of the gas went to a processing plant in the only month reported

Each bar is one month. Colors are the disposition codes the operator reported.

All of the gas went to a processing plant in the only month reportedShare of WINDHAM -C- gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the only month reported. Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a processing plant in the only month reportedShare of WINDHAM -C- gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the only month reported. Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 05003, district 7C. Reported through Jul 2026.

Processing plant (3)

Sent to a gas plant that pulls out natural gas liquids. Your statement should show plant products, and may show processing fees.

None of the gas was flared in the only month reported.

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 2024

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 timeHunt Oil Company, Jan 2020 to Jul 2021; Vencer Energy, LLC, Aug 2021 to Dec 2023; Civitas Permian Operating, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Aug 2021Changed Jan 2024Hunt Oil CompanyJan 2020 to Jul 2021Vencer Energy, LLCAug 2021 to Dec 2023Civitas Permian Operating, LLCJan 2024 to now
Operators of this lease over timeHunt Oil Company, Jan 2020 to Jul 2021; Vencer Energy, LLC, Aug 2021 to Dec 2023; Civitas Permian Operating, LLC, Jan 2024 to Jul 20262020202120222023202420252026Changed Aug 2021Changed Jan 2024Hunt Oil CompanyJan 2020 to Jul 2021Vencer Energy, LLCAug 2021 to Dec 2023Civitas Permian Operating, LLCJan 2024 to now

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

Wells

12 wells on this lease

Every well the Railroad Commission links to oil lease 05003 in district 7C. The API number is the state’s ID for a well.
Wells on WINDHAM -C-
API numberWell no.Status
42-461-018601Shut-in
42-461-018612Active
42-461-320743Shut-in
42-461-334294Shut-in
42-461-340015Shut-in
42-461-340936Shut-in
42-461-358277Shut-in
42-461-362339Shut-in
42-461-362348Shut-in
42-461-3685711Shut-in
42-461-3685810Active
42-461-3685912Shut-in

SourceTexas Railroad Commission Wellbore Query, district 7C, lease 05003.

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

    Rio Energy International, Inc. gathers it.

    100% of it, on the list since May 1, 2023

  • 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

Companies that used to be listed: Plains Marketing, L.p. (gathers it, until May 1, 2023).

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

480 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
1211 not plugged
Horizontal
0
First completion
Jan 10, 1984
Latest permit
Jul 28, 2010

12 wells are listed on this lease

Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Wells and acres on the permits for Windham -C-
API numberWell no.Acreson the permit
42-461-3685810480
42-461-3685711480
42-461-3685912480
42-461-362339480
42-461-362348480
42-461-358277480
42-461-340936480
42-461-340015480
42-461-334294480
42-461-320743480
42-461-018601–
42-461-018612–

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

What the operator reported

What SM Energy Company told investors it received

Civitas Permian Operating, LLC is linked to SM Energy Company (CIVI). Public companies report the average price they realize each quarter. It is an average across everything the company operates, not the price on this lease.
Realized prices reported by SM Energy Company
QuarterOil$ per bblFiling
Q2 2026$96.85SEC filing
Q1 2026$73.69SEC filing
Q3 2025$65.24SEC filing
Q2 2025$63.87SEC filing
Q1 2025$70.90SEC filing
Q4 2024$69.96SEC filing

SourceSM Energy Company quarterly reports on SEC EDGAR, prices before hedging where the company states both. Read by machine from each filing’s tables; the link opens the filing so you can check the figure.

Compare with the price on my stub

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 WINDHAM -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

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 WINDHAM -C-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Civitas Permian920000$80.46$2.89
Jun 2026Civitas Permian920000$84.81$3.15
May 2026Civitas Permian110541000$102.13$2.94
Apr 2026Civitas Permian980000$100.32$2.77
Mar 2026Civitas Permian1160000$91.38$3.04
Feb 2026Civitas Permian188188000$64.51$3.62
Jan 2026Civitas Permian510000$60.04$7.72
Dec 2025Civitas Permian1140000$57.97$4.26
Nov 2025Civitas Permian99176000$60.06$3.79
Oct 2025Civitas Permian125193000$60.89$3.19
Sep 2025Civitas Permian992000$63.96$2.97
Aug 2025Civitas Permian1390000$64.86$2.91
Jul 2025Civitas Permian137175000$68.39$3.20
Jun 2025Civitas Permian00000$68.17$3.02
May 2025Civitas Permian106171000$62.17$3.12
Apr 2025Civitas Permian144327000$63.54$3.42
Mar 2025Civitas Permian1780000$68.24$4.12
Feb 2025Civitas Permian50000$71.53$4.19
Jan 2025Civitas Permian90000$75.74$4.13
Dec 2024Civitas Permian920000$70.12$3.01
Nov 2024Civitas Permian94177000$69.95$2.12
Oct 2024Civitas Permian950000$71.99$2.20
Sep 2024Civitas Permian134165000$70.24$2.28
Aug 2024Civitas Permian135155000$76.68$1.99
Jul 2024Civitas Permian191341000$81.80$2.07
Jun 2024Civitas Permian10000$79.77$2.54
May 2024Civitas Permian70000$80.02$2.12
Apr 2024Civitas Permian00000$85.35$1.60
Mar 2024Civitas Permian320000$81.28$1.49
Feb 2024Civitas Permian930000$77.25$1.72
Jan 2024Civitas Permian103135000$74.15$3.18
Dec 2023Vencer Energy,185510000$71.90$2.52
Nov 2023Vencer Energy,1430000$77.69$2.71
Oct 2023Vencer Energy,00000$85.64$2.98
Sep 2023Vencer Energy,180000$89.43$2.64
Aug 2023Vencer Energy,11503193190$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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Upload your statements for WINDHAM -C-. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Civitas Permian Operating, 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

OperatorCivitas Permian Operating, LLCFieldSpraberry (Trend Area)CountyUpton County

Civitas Permian Operating, LLC in Upton County

All Civitas Permian Operating, LLC leases →

Spraberry (Trend Area) field

All leases in this field →

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 05003, district 7C, 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.