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Texas oil lease · RRC district 8A · Lease 63237

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EXXON-SHELL FEE "C"

Exxon-Shell Fee "C" is an oil lease in Gaines County, Texas, operated by Citation Oil & Gas Corp. in the Robertson, N. (Clear Fork 7100) field. The Railroad Commission shows 154 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 1 well

154bbl oil, last 12 months−93% vs prior year
Operator
Citation Oil & Gas Corp.
County
Gaines County
Field
Robertson, N. (Clear Fork 7100)
RRC lease
8A-63237

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Where it sits

This county

Gaines CountyGainesYoakumDawsonTerryGaines County
Gaines County · RRC district 8AOpen Gaines County →
Gas, last 12 months
112 mcf
Oil in Jul 2026
0 bbl
Reporting to the state
since Jan 2020
Wells
1

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 93% over the last 12 months

154 bbl in the 12 months through Jul 2026, against 2,346 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 93% over the last 12 monthsMonthly oil production and gas for EXXON-SHELL FEE "C", Aug 2023 to Jul 2026. Oil output fell 93% over the last 12 months. 154 bbl in the 12 months through Jul 2026, against 2,346 bbl in the 12 months before.Last 12 months: 154 bblbbl per monthmcf per month0010050200100300150400200500250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 93% over the last 12 monthsMonthly oil production and gas for EXXON-SHELL FEE "C", Aug 2023 to Jul 2026. Oil output fell 93% over the last 12 months. 154 bbl in the 12 months through Jul 2026, against 2,346 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010050200100300150400200500250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 63237, 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.

67% of the gas went to a transmission line in the last 12 months

Flaring peaked at 100.0% of the gas in May 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
67% of the gas went to a transmission line in the last 12 monthsShare of EXXON-SHELL FEE "C" gas by disposition code each month, Aug 2023 to Jul 2026. 67% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in May 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
67% of the gas went to a transmission line in the last 12 monthsShare of EXXON-SHELL FEE "C" gas by disposition code each month, Aug 2023 to Jul 2026. 67% of the gas went to a transmission line in the last 12 months. Flaring peaked at 100.0% of the gas in May 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 63237, district 8A. Reported through Jul 2026.

Transmission line (2)

Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.

Lease fuel (1)

Burned to run equipment on the lease. Not sold, so it pays no royalty. A few percent is normal.

Flared (4)

Burned off or vented, not sold. It pays no royalty. More than 3% in a month is worth watching.

Over the last 12 months, 30.8% of the gas was flared. 19 months went above 3%, which we mark in the ledger below.

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.

Citation Oil & Gas Corp. has reported this lease for the whole period

No change of operator in the months we hold.

Operators of this lease over timeCitation Oil & Gas Corp., Jan 2020 to Jul 20262020202120222023202420252026Citation Oil & Gas Corp.Jan 2020 to nowthrough Jul 2026
Operators of this lease over timeCitation Oil & Gas Corp., Jan 2020 to Jul 20262020202120222023202420252026Citation Oil & Gas Corp.Jan 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 63237 in district 8A. The API number is the state’s ID for a well.
Wells on EXXON-SHELL FEE "C"
API numberWell no.Status
42-165-318992Active

SourceTexas Railroad Commission Wellbore Query, district 8A, lease 63237.

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

    Energy Transfer Company, Eastex Crude Company, LLC and Energy Transfer Marketing & Term gather it.

    Energy Transfer Company gathers it: 50% of it, on the list since Apr 1, 2025 · Eastex Crude Company, LLC gathers it: 25% of it, on the list since Apr 1, 2025 · Energy Transfer Marketing & Term gathers it: 25% of it, on the list since Dec 1, 2022

  • 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: Centurion Pipeline L.p. (gathers it, until Apr 1, 2025); Eastex Crude Company (gathers it, until Apr 1, 2025); Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Dec 1, 2022).

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

160 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
Feb 19, 1981
Latest permit
Oct 27, 1980
Wells and acres on the permits for Exxon-Shell Fee "C"
API numberWell no.Acreson the permit
42-165-318992160

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 EXXON-SHELL FEE "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. Regional gas prices are often below Henry Hub.

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 EXXON-SHELL FEE "C"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Citation Oil00000$80.46$2.89
Jun 2026Citation Oil00000$84.81$3.15
May 2026Citation Oil00000$102.13$2.94
Apr 2026Citation Oil00000$100.32$2.77
Mar 2026Citation Oil00000$91.38$3.04
Feb 2026Citation Oil00000$64.51$3.62
Jan 2026Citation Oil00000$60.04$7.72
Dec 2025Citation Oil00000$57.97$4.26
Nov 2025Citation Oil00000$60.06$3.79
Oct 2025Citation Oil00000$60.89$3.19
Sep 2025Citation Oil06000$63.96$2.97
Aug 2025Citation Oil1541511125107$64.86$2.91
Jul 2025Citation Oil677150437$68.39$3.20
Jun 2025Citation Oil1471491337360$68.17$3.02
May 2025Citation Oil2122151608278$62.17$3.12
Apr 2025Citation Oil2202161488266$63.54$3.42
Mar 2025Citation Oil25125614711326$68.24$4.12
Feb 2025Citation Oil167164104980$71.53$4.19
Jan 2025Citation Oil1891891111050$75.74$4.13
Dec 2024Citation Oil1891881016332$70.12$3.01
Nov 2024Citation Oil21922513810031$69.95$2.12
Oct 2024Citation Oil28527820912776$71.99$2.20
Sep 2024Citation Oil2152161611592$70.24$2.28
Aug 2024Citation Oil1851831321275$76.68$1.99
Jul 2024Citation Oil1981981446138$81.80$2.07
Jun 2024Citation Oil1631611112487$79.77$2.54
May 2024Citation Oil1881961190119$80.02$2.12
Apr 2024Citation Oil1941911130106$85.35$1.60
Mar 2024Citation Oil2002001280120$81.28$1.49
Feb 2024Citation Oil1891861182387$77.25$1.72
Jan 2024Citation Oil171171986229$74.15$3.18
Dec 2023Citation Oil1851871231124$71.90$2.52
Nov 2023Citation Oil2022021359829$77.69$2.71
Oct 2023Citation Oil2452431701680$85.64$2.98
Sep 2023Citation Oil2722742032030$89.43$2.64
Aug 2023Citation Oil2272251551550$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

OperatorCitation Oil & Gas Corp.FieldRobertson, N. (Clear Fork 7100)CountyGaines County

Citation Oil & Gas Corp. in Gaines County

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Robertson, N. (Clear Fork 7100) field

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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 63237, 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.