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Texas gas well

Producing

MAC ARTHUR UNIT

Mac Arthur Unit is a gas well in Washington County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

12,011mcf gas, last 12 months−21% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Washington County
Field
Giddings (Austin Chalk-3)
RRC lease
03-187758

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Where it sits

This county

Washington CountyWashingtonFayetteBrazosBurlesonLeeAustinWallerGrimesMilamWashington County
Washington County
Oil, last 12 months
2,563 bbl
Gas in Jul 2026
1,016 mcf

Production by month

Gas output fell 21% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for MAC ARTHUR UNIT, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 12,011 mcf in the 12 months through Jul 2026, against 15,155 mcf in the 12 months before.Last 12 months: 12,011 mcfmcf per monthbbl per month001,0002002,0004003,0006004,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for MAC ARTHUR UNIT, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 12,011 mcf in the 12 months through Jul 2026, against 15,155 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,000800Jan 24JulJan 25JulJan 26Jul

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 MAC ARTHUR UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of MAC ARTHUR UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

1 well on this lease

Wells on MAC ARTHUR UNIT
API numberWell no.Status
42-477-309061HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer Marketing & TermCondensateGathers34Oct 1, 2025–
Enterprise Crude Oil LLCCondensateGathers33Oct 1, 2025–
Shell Trading (Us) CompanyCondensateGathers33Oct 1, 2025–
Dcp Operating Company, LPGas-well gasBuys100Apr 1, 2017–
Dcp Operating Company, LPGas-well gasGathers100Apr 1, 2017–
Energy Transfer Marketing & TermCondensateGathers100Dec 1, 2022Oct 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers100Dec 1, 2012Dec 1, 2022

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

Who buys my oilOil price check

710.80 acres on the newest permit

A pooling certificate was filed

Permits for Mac Arthur Unit
API numberWell no.Acreson the permit
42-477-309061H710.80

SourceRailroad Commission drilling permits, Sep 26, 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 MAC ARTHUR UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261961791,0161,0160$80.46$2.89
Jun 20262611899539530$84.81$3.15
May 20262311888498490$102.13$2.94
Apr 20262511827647640$100.32$2.77
Mar 20262353659619610$91.38$3.04
Feb 202613003693690$64.51$3.62
Jan 20261031884824820$60.04$7.72
Dec 20252261751,2561,2560$57.97$4.26
Nov 20252131771,2171,2170$60.06$3.79
Oct 20252293621,3331,3330$60.89$3.19
Sep 20252301741,3001,3000$63.96$2.97
Aug 20252581831,5111,5110$64.86$2.91
Jul 20252793531,3621,3620$68.39$3.20
Jun 20252621939999990$68.17$3.02
May 20252873701,0581,0580$62.17$3.12
Apr 20253133661,2341,2340$63.54$3.42
Mar 20253653791,4461,4460$68.24$4.12
Feb 20253811802,5112,5110$71.53$4.19
Jan 202500000$75.74$4.13
Dec 20242073711,0221,0220$70.12$3.01
Nov 20244183592,0302,0300$69.95$2.12
Oct 20245085201,4601,4600$71.99$2.20
Sep 20246655402,0332,0330$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 202471000$80.02$2.12
Apr 20241271653563560$85.35$1.60
Mar 2024781514724720$81.28$1.49
Feb 202400000$77.25$1.72
Jan 20249201391390$74.15$3.18
Dec 2023561661541540$71.90$2.52
Nov 20238202892890$77.69$2.71
Oct 2023791774364360$85.64$2.98
Sep 202312205295290$89.43$2.64
Aug 20231291795955950$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

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

Magnolia Oil & Gas Operating LLC in Washington County

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