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Texas oil lease · RRC district 8A · Lease 60106

Producing

CONOCO-DEAN UNIT

Conoco-Dean Unit is an oil lease in Cochran County, Texas, operated by Extex Operating Company in the Slaughter field. The Railroad Commission shows 13,494 bbl of oil in the 12 months through Jul 2026.

Oil lease dossier · 147 wells

13,494bbl oil, last 12 months−21% vs prior year
Operator
Extex Operating Company
County
Cochran County
Field
Slaughter
RRC lease
8A-60106

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Where it sits

This county

Cochran CountyCochranHockleyLambBaileyCochran County
Cochran County · RRC district 8AOpen Cochran County →
Gas, last 12 months
8,159 mcf
Oil in Jul 2026
638 bbl
Reporting to the state
since Jan 2020
Wells
147

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 21% over the last 12 months

13,494 bbl in the 12 months through Jul 2026, against 17,084 bbl in the 12 months before.

  • Oil (bars, left axis)
  • Gas (line, right axis)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for CONOCO-DEAN UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 13,494 bbl in the 12 months through Jul 2026, against 17,084 bbl in the 12 months before.Last 12 months: 13,494 bblbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for CONOCO-DEAN UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 13,494 bbl in the 12 months through Jul 2026, against 17,084 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005005001,0001,0001,5001,5002,0002,0002,5002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, oil lease 60106, 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.

All of the gas went to a processing plant in the last 12 months

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

All of the gas went to a processing plant in the last 12 monthsShare of CONOCO-DEAN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months. 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 last 12 monthsShare of CONOCO-DEAN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 60106, district 8A. 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 last 12 months.

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 Feb 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 timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now

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

Wells

147 wells on this lease

Every well the Railroad Commission links to oil lease 60106 in district 8A. The API number is the state’s ID for a well.
Wells on CONOCO-DEAN UNIT
API numberWell no.Status
42-079-0030377Active
42-079-0046187Active
42-079-0046273Active
42-079-0046321Active
42-079-0046480WActive
42-079-0046567WActive
42-079-0046686WActive
42-079-0046758Active
42-079-0046820Active
42-079-0046965Active
42-079-0047152WActive
42-079-0047243WActive
42-079-0047322Active
42-079-0047442Active
42-079-0047544Active
42-079-0047641Active
42-079-0047719Active
42-079-0047823Active
42-079-0047964Active
42-079-0048063WActive
42-079-0048240Active
42-079-0048324Active
42-079-0048446Active
42-079-0048562Active
42-079-0048661WShut-in
42-079-0048760Active
42-079-0048859WActive
42-079-0049048Active
42-079-0049139WActive
42-079-0049255Active
42-079-0049331Active
42-079-0049415Active
42-079-0049554WActive
42-079-0049630WActive
42-079-0049716WActive
42-079-0049853Active
42-079-0121185Active
42-079-0121284WActive
42-079-0121383Active
42-079-0121476WActive
42-079-0121575WActive
42-079-0121682WActive
42-079-0121770Active
42-079-0121871Active
42-079-014115WActive
42-079-014129Active
42-079-014162WSActive
42-079-014194WActive
42-079-014208WActive
42-079-014237WActive
42-079-0142410Shut-in
42-079-014273WSActive
42-079-014281WSActive
42-079-0235118WActive
42-079-0244157Active
42-079-0248881Active
42-079-0249074WShut-in
42-079-0249172Shut-in
42-079-0249469WActive
42-079-0249727Active
42-079-0249814WActive
42-079-0249913Active
42-079-0250133Active
42-079-0250232WActive
42-079-0250412WActive
42-079-0250511Shut-in
42-079-0250650Active
42-079-0250749WActive
42-079-0250838Active
42-079-0251036Active
42-079-0251135WActive
42-079-0251226WActive
42-079-0251325Active
42-079-3002688Active
42-079-3003789WActive
42-079-3017890Active
42-079-3031694Active
42-079-3031791Active
42-079-3031893Active
42-079-3031992Active
42-079-3038796Active
42-079-3038895Active
42-079-30471106Active
42-079-3047298Active
42-079-3047399Active
42-079-30474103Active
42-079-30475102Shut-in
42-079-30476101Active
42-079-30477100Shut-in
42-079-3048097Active
42-079-30495105Active
42-079-30500104Active
42-079-30550110WActive
42-079-30551107WActive
42-079-30552108WShut-in
42-079-30553109Active
42-079-30556116Active
42-079-30557115Active
42-079-30558114Active
42-079-30559113Active
42-079-30561111Active
42-079-30800117Active
42-079-30801118Active
42-079-30802119Shut-in
42-079-30803120Shut-in
42-079-30804122Shut-in
42-079-30805121Shut-in
42-079-30806123Active
42-079-30921130Shut-in
42-079-30922129Shut-in
42-079-30923131Active
42-079-30924124Active
42-079-30925128Active
42-079-30926125Active
42-079-30927126Active
42-079-30928127Shut-in
42-079-30929132Active
42-079-31521137Active
42-079-31522134Active
42-079-31523133Active
42-079-31524136Active
42-079-31833138Active
42-079-32300140Active
42-079-32381143Active
42-079-32445145Active
42-079-32446144Active
42-079-32447142Active
42-079-32463149Active
42-079-32464148Active
42-079-32465146Shut-in
42-079-32466147Shut-in
42-079-32476155Shut-in
42-079-32582151Active
42-079-32583152Shut-in
42-079-32589150Active
42-079-32590154Active
42-079-32591156Active
42-079-32592153Active
42-079-32607157Active
42-079-32913158Shut-in
42-079-32914159Shut-in
42-079-32915160Shut-in
42-079-33101162Active
42-079-810676Active
42-079-8109245Active
42-079-8109347Active
42-079-8110866Active

SourceTexas Railroad Commission Wellbore Query, district 8A, lease 60106.

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

    Phillips 66 Company gathers it.

    100% of it, on the list since Aug 1, 2017

  • Gas from oil wells

    Occidental Permian Ltd. buys and gathers it.

    Occidental Permian Ltd. buys it: 100% of it, on the list since May 1, 2000 · Occidental Permian Ltd. gathers it: 100% of it, on the list since May 1, 2000

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

3,750 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
197102 not plugged
Horizontal
10
First completion
Apr 30, 1942
Latest permit
Nov 8, 2005

A pooling certificate was filed

Your tract may share its production with neighbours in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

The wells on this lease state different acreage

The permits state between 637.2 and 3,900 acres. Use the acres from your own division order for the well you are paid on.

197 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 Conoco-Dean Unit
API numberWell no.Acreson the permit
42-079-30316943,750
42-079-304761013,750
42-079-304741033,750
42-079-30178903,750
42-079-3017890W3,750
42-079-331011623,750
42-079-30317913,750
42-079-304751023,750
42-079-30387963,750
42-079-30388953,750
42-079-00485623,750
42-079-329141593,800

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 CONOCO-DEAN UNIT 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 CONOCO-DEAN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3Flaredmcf, code 4WTI$ per bblHenry Hub$ per MMBtu
Jul 2026Extex Operating6387432562560$80.46$2.89
Jun 2026Extex Operating8871,2107137130$84.81$3.15
May 2026Extex Operating1,0796629159150$102.13$2.94
Apr 2026Extex Operating9721,0245595590$100.32$2.77
Mar 2026Extex Operating9177196346340$91.38$3.04
Feb 2026Extex Operating8501,1214284280$64.51$3.62
Jan 2026Extex Operating1,3061,0875135130$60.04$7.72
Dec 2025Extex Operating1,4051,5726146140$57.97$4.26
Nov 2025Extex Operating1,3161,2857727720$60.06$3.79
Oct 2025Extex Operating1,5051,4638978970$60.89$3.19
Sep 2025Extex Operating1,2461,3718568560$63.96$2.97
Aug 2025Extex Operating1,3731,1851,0021,0020$64.86$2.91
Jul 2025Extex Operating1,6291,7549019010$68.39$3.20
Jun 2025Extex Operating1,4681,3756816810$68.17$3.02
May 2025Extex Operating1,5301,3636816810$62.17$3.12
Apr 2025Extex Operating1,5011,6576816810$63.54$3.42
Mar 2025Extex Operating1,1741,2685595590$68.24$4.12
Feb 2025Extex Operating1,3181,3287237230$71.53$4.19
Jan 2025Extex Operating1,1791,2524594590$75.74$4.13
Dec 2024Extex Operating1,2231,0883793790$70.12$3.01
Nov 2024Extex Operating1,2881,5284134130$69.95$2.12
Oct 2024Extex Operating1,3951,2496576570$71.99$2.20
Sep 2024Extex Operating1,6271,4818018010$70.24$2.28
Aug 2024Extex Operating1,7521,7738848840$76.68$1.99
Jul 2024Extex Operating1,6941,8928868860$81.80$2.07
Jun 2024Extex Operating1,7551,5251,0971,0970$79.77$2.54
May 2024Extex Operating1,8462,1071,0911,0910$80.02$2.12
Apr 2024Extex Operating1,3221,2498368360$85.35$1.60
Mar 2024Extex Operating1,8001,8109939930$81.28$1.49
Feb 2024Extex Operating1,8471,8167887880$77.25$1.72
Jan 2024Extex Operating2,0892,0689129120$74.15$3.18
Dec 2023Extex Operating2,0112,0011,0521,0520$71.90$2.52
Nov 2023Extex Operating2,0021,9181,5581,5580$77.69$2.71
Oct 2023Extex Operating2,3312,4571,1401,1400$85.64$2.98
Sep 2023Extex Operating2,1082,0871,1801,1800$89.43$2.64
Aug 2023Extex Operating5495076436430$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

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Upload your statements for CONOCO-DEAN UNIT. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Extex Operating Company.

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  • 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

OperatorExtex Operating CompanyFieldSlaughterCountyCochran County

Extex Operating Company in Cochran County

All Extex Operating Company leases →

Slaughter 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 60106, 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.