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MCMULLAN 37

McMullan 37 is a gas well in Crockett County, Texas, operated by Extex Operating Company in the Ozona, Ne. (Canyon Sand) field.

1 well

14,679mcf gas, last 12 months−24% vs prior year
Operator
Extex Operating Company
County
Crockett County
Field
Ozona, Ne. (Canyon Sand)
RRC lease
7C-207151

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County
Gas in Jul 2026
3,968 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 24% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 24% over the last 12 monthsMonthly gas production and oil for MCMULLAN 37, Aug 2023 to Jul 2026. Gas output fell 24% over the last 12 months. 14,679 mcf in the 12 months through Jul 2026, against 19,364 mcf in the 12 months before.Last 12 months: 14,679 mcfmcf per monthbbl per month001,00022,00043,00064,0008Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 24% over the last 12 monthsMonthly gas production and oil for MCMULLAN 37, Aug 2023 to Jul 2026. Gas output fell 24% over the last 12 months. 14,679 mcf in the 12 months through Jul 2026, against 19,364 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,00022,00043,00064,0008Jan 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 37 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 37 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 37
API numberWell no.Status
42-105-381876Shut-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, LLCCondensateGathers100May 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
Stanolind Production LLCGas-well gasGathers100May 1, 2020Jul 1, 2020

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

Who buys my oilOil price check

160 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 37
API numberWell no.Acreson the permit
42-105-381876160

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MCMULLAN 37
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating003,9683,9680$80.46$2.89
Jun 2026Extex Operating00000$84.81$3.15
May 2026Extex Operating00550$102.13$2.94
Apr 2026Extex Operating00000$100.32$2.77
Mar 2026Extex Operating00000$91.38$3.04
Feb 2026Extex Operating001,6741,6740$64.51$3.62
Jan 2026Extex Operating002,0082,0080$60.04$7.72
Dec 2025Extex Operating002,9092,9090$57.97$4.26
Nov 2025Extex Operating005705700$60.06$3.79
Oct 2025Extex Operating0083830$60.89$3.19
Sep 2025Extex Operating001,6971,6970$63.96$2.97
Aug 2025Extex Operating001,7651,7650$64.86$2.91
Jul 2025Extex Operating001,7351,7350$68.39$3.20
Jun 2025Extex Operating001,6431,6430$68.17$3.02
May 2025Extex Operating001,6781,6780$62.17$3.12
Apr 2025Extex Operating001,6791,6790$63.54$3.42
Mar 2025Extex Operating001,8211,8210$68.24$4.12
Feb 2025Extex Operating001,7691,7690$71.53$4.19
Jan 2025Extex Operating002,2272,2270$75.74$4.13
Dec 2024Extex Operating002,7812,7810$70.12$3.01
Nov 2024Extex Operating007477470$69.95$2.12
Oct 2024Extex Operating71748158150$71.99$2.20
Sep 2024Extex Operating002,0202,0200$70.24$2.28
Aug 2024Extex Operating004494490$76.68$1.99
Jul 2024Extex Operating006206200$81.80$2.07
Jun 2024Extex Operating005065060$79.77$2.54
May 2024Extex Operating006306300$80.02$2.12
Apr 2024Extex Operating005285280$85.35$1.60
Mar 2024Extex Operating001,7051,7050$81.28$1.49
Feb 2024Extex Operating001,6171,6170$77.25$1.72
Jan 2024Extex Operating001,7411,7410$74.15$3.18
Dec 2023Extex Operating001,8091,8090$71.90$2.52
Nov 2023Extex Operating001,8731,8730$77.69$2.71
Oct 2023Extex Operating001,4061,4060$85.64$2.98
Sep 2023Extex Operating001,7491,7490$89.43$2.64
Aug 2023Extex Operating001,8141,8140$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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