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MCCULLOUGH-MCCULLOUGH 'A'

McCullough-McCullough 'A' is an oil lease in Brazos County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

1,972mcf gas, last 12 months−54% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Brazos County
Field
Giddings (Austin Chalk-3)
RRC lease
03-23783

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Where it sits

This county

Brazos CountyBrazosWalkerFallsMadisonBurlesonLeeRobertsonGrimesMilamBrazos County
Brazos County
Gas in Feb 2024
0 mcf
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

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Production by month

Gas output fell 54% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 54% over the last 12 monthsMonthly gas production and oil for MCCULLOUGH-MCCULLOUGH 'A', Mar 2021 to Feb 2024. Gas output fell 54% over the last 12 months. 1,972 mcf in the 12 months through Feb 2024, against 4,303 mcf in the 12 months before.Last 12 months: 1,972 mcfmcf per monthbbl per month0010002000300140015001Apr 21JulOctJan 22AprJulOctJan 23AprJulOctJan 24
Gas output fell 54% over the last 12 monthsMonthly gas production and oil for MCCULLOUGH-MCCULLOUGH 'A', Mar 2021 to Feb 2024. Gas output fell 54% over the last 12 months. 1,972 mcf in the 12 months through Feb 2024, against 4,303 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0010002000300140015001Jul 21Jan 22JulJan 23JulJan 24

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a transmission line in the last 12 monthsShare of MCCULLOUGH-MCCULLOUGH 'A' gas by disposition code each month, Mar 2021 to Feb 2024. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Apr 21JulOctJan 22AprJulOctJan 23AprJulOctJan 24
All of the gas went to a transmission line in the last 12 monthsShare of MCCULLOUGH-MCCULLOUGH 'A' gas by disposition code each month, Mar 2021 to Feb 2024. All of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jul 21Jan 22JulJan 23JulJan 24

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MCCULLOUGH-MCCULLOUGH 'A'
API numberWell no.Status
42-041-316721Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Dec 1, 2013
Magnolia Oil & Gas Operating LLCCasinghead gasBuys100Sep 1, 2018
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2007

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

Who buys my oilOil price check

460.82 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

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

Check your decimal on this lease
Permits for McCullough-McCullough 'A'
API numberWell no.Acreson the permit
42-041-316721460.82
42-041-316721RE460.82

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

Unit decimal checker

What Magnolia Oil & Gas Corporation told investors it received

Magnolia Oil & Gas Operating LLC is linked to Magnolia Oil & Gas Corporation (MGY).
Realized prices reported by Magnolia Oil & Gas Corporation
QuarterOil$ per bblFiling
Q2 2026$98.13SEC filing
Q1 2026$70.29SEC filing
Q3 2025$63.55SEC filing
Q2 2025$62.20SEC filing
Q1 2025$69.81SEC filing
Q3 2024$74.23SEC filing

SourceMagnolia Oil & Gas Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MCCULLOUGH-MCCULLOUGH 'A'
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Feb 202400000$77.25$1.72
Jan 202400000$74.15$3.18
Dec 202300000$71.90$2.52
Nov 202301000$77.69$2.71
Oct 2023030000$85.64$2.98
Sep 2023002232230$89.43$2.64
Aug 2023002532530$81.39$2.58
Jul 2023002912910$76.07$2.55
Jun 2023002872870$70.25$2.18
May 2023003103100$71.58$2.15
Apr 2023003063060$79.45$2.16
Mar 2023003023020$73.28$2.31
Feb 2023002762760$76.83$2.38
Jan 2023003163160$78.12$3.27
Dec 2022003093090$76.44$5.53
Nov 2022003083080$84.37$5.45
Oct 2022103073070$87.55$5.66
Sep 2022003263260$84.26$7.88
Aug 2022003723720$93.67$8.81
Jul 2022003783780$101.62$7.28
Jun 2022104084080$114.84$7.70
May 2022004314310$109.55$8.14
Apr 2022004424420$101.78$6.60
Mar 2022004304300$108.50$4.90
Feb 2022004334330$91.64$4.69
Jan 2022004454450$83.22$4.38
Dec 2021004374370$71.71$3.76
Nov 2021004284280$79.15$5.05
Oct 2021004284280$81.48$5.51
Sep 2021004104100$71.65$5.16
Aug 2021003973970$67.73$4.07
Jul 2021001571570$72.49$3.84
Jun 2021103483480$71.38$3.26
May 2021004014010$65.17$2.91
Apr 2021004464460$61.72$2.66
Mar 2021004674670$62.33$2.62

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

OperatorMagnolia Oil & Gas Operating LLCFieldGiddings (Austin Chalk-3)CountyBrazos County

Magnolia Oil & Gas Operating LLC in Brazos County

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Giddings (Austin Chalk-3) field

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