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MCMULLAN 36

McMullan 36 is a gas well in Crockett County, Texas, operated by Extex Operating Company in the Ozona, Ne. (Canyon Sand) field.

1 well

5,100mcf gas, last 12 months−36% vs prior year
Operator
Extex Operating Company
County
Crockett County
Field
Ozona, Ne. (Canyon Sand)
RRC lease
7C-171743

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County
Gas in Jul 2026
1,392 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Buyer

    Buyer changed: SCOUT ENERGY MANAGEMENT LLC replaced EPIC PERMIAN OPERATING, LLC as the buyer of this lease's gas from gas wells on Jan 1, 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 36% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 36% over the last 12 monthsMonthly gas production for MCMULLAN 36, Aug 2023 to Jul 2026. Gas output fell 36% over the last 12 months. 5,100 mcf in the 12 months through Jul 2026, against 7,923 mcf in the 12 months before.Last 12 months: 5,100 mcfmcf per month05001,0001,5002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 36% over the last 12 monthsMonthly gas production for MCMULLAN 36, Aug 2023 to Jul 2026. Gas output fell 36% over the last 12 months. 5,100 mcf in the 12 months through Jul 2026, against 7,923 mcf in the 12 months before.Last 12 monthsmcf per month05001,0001,5002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of MCMULLAN 36 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 MCMULLAN 36 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, through Jul 2026.

Who has run this lease

The operator changed 2 times, most recently in Aug 2021

Operators of this lease over timeStanolind Production LLC, Jan 2020 to Dec 2020; Slant Operating, LLC, Jan 2021 to Jul 2021; Extex Operating Company, Aug 2021 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Aug 2021Stanolind Production LLCJan 2020 to Dec 2020Slant Operating, LLCJan 2021 to Jul 2021Extex Operating CompanyAug 2021 to now
Operators of this lease over timeStanolind Production LLC, Jan 2020 to Dec 2020; Slant Operating, LLC, Jan 2021 to Jul 2021; Extex Operating Company, Aug 2021 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Aug 2021Stanolind Production LLCJan 2020 to Dec 2020Slant Operating, LLCJan 2021 to Jul 2021Extex Operating CompanyAug 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MCMULLAN 36
API numberWell no.Status
42-105-381855Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Scout Energy Management LLCGas-well gasBuys100Jan 1, 2025–
Scout Energy Management LLCGas-well gasGathers100Jan 1, 2025–
Echo Canyon Energy Prd Sply, LLCCondensateGathers100Jul 1, 2020Jan 1, 2025
Epic Permian Operating, LLCGas-well gasGathers100Jan 1, 2021Jan 1, 2025
Epic Permian Operating, LLCGas-well gasBuys100Jan 1, 2021Jan 1, 2025
Dcp Operating Company, LPGas-well gasGathers100Jul 1, 2020Jan 1, 2021
Dcp Operating Company, LPGas-well gasBuys100Jul 1, 2020Jan 1, 2021
Rio Energy International, Inc.CondensateGathers100Aug 1, 2019Jul 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

184.90 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for McMullan 36
API numberWell no.Acreson the permit
42-105-381855184.90

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for MCMULLAN 36
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating1,3921,3920$80.46$2.89
Jun 2026Extex Operating000$84.81$3.15
May 2026Extex Operating660$102.13$2.94
Apr 2026Extex Operating000$100.32$2.77
Mar 2026Extex Operating000$91.38$3.04
Feb 2026Extex Operating5585580$64.51$3.62
Jan 2026Extex Operating6676670$60.04$7.72
Dec 2025Extex Operating1,0441,0440$57.97$4.26
Nov 2025Extex Operating1211210$60.06$3.79
Oct 2025Extex Operating37370$60.89$3.19
Sep 2025Extex Operating7767760$63.96$2.97
Aug 2025Extex Operating4994990$64.86$2.91
Jul 2025Extex Operating7427420$68.39$3.20
Jun 2025Extex Operating7887880$68.17$3.02
May 2025Extex Operating6356350$62.17$3.12
Apr 2025Extex Operating7627620$63.54$3.42
Mar 2025Extex Operating7067060$68.24$4.12
Feb 2025Extex Operating7577570$71.53$4.19
Jan 2025Extex Operating9899890$75.74$4.13
Dec 2024Extex Operating1,2511,2510$70.12$3.01
Nov 2024Extex Operating91910$69.95$2.12
Oct 2024Extex Operating3533530$71.99$2.20
Sep 2024Extex Operating7287280$70.24$2.28
Aug 2024Extex Operating1211210$76.68$1.99
Jul 2024Extex Operating1031030$81.80$2.07
Jun 2024Extex Operating1381380$79.77$2.54
May 2024Extex Operating1261260$80.02$2.12
Apr 2024Extex Operating1791790$85.35$1.60
Mar 2024Extex Operating5315310$81.28$1.49
Feb 2024Extex Operating5115110$77.25$1.72
Jan 2024Extex Operating5555550$74.15$3.18
Dec 2023Extex Operating5205200$71.90$2.52
Nov 2023Extex Operating5325320$77.69$2.71
Oct 2023Extex Operating4904900$85.64$2.98
Sep 2023Extex Operating5135130$89.43$2.64
Aug 2023Extex Operating5495490$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

This lease belongs to

OperatorExtex Operating CompanyFieldOzona, Ne. (Canyon Sand)CountyCrockett County

Extex Operating Company in Crockett County

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Ozona, Ne. (Canyon Sand) field

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