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Texas gas well

Producing

MCMAHAN UNIT

McMahan 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

64,822mcf gas, last 12 months−19% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Washington County
Field
Giddings (Austin Chalk-3)
RRC lease
03-287649

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Where it sits

This county

Washington CountyWashingtonFayetteBrazosBurlesonLeeAustinWallerGrimesMilamWashington County
Washington County
Oil, last 12 months
4,171 bbl
Gas in Jul 2026
5,135 mcf

Production by month

Gas output fell 19% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 19% over the last 12 monthsMonthly gas production and oil for MCMAHAN UNIT, Aug 2023 to Jul 2026. Gas output fell 19% over the last 12 months. 64,822 mcf in the 12 months through Jul 2026, against 80,057 mcf in the 12 months before.Last 12 months: 64,822 mcfmcf per monthbbl per month005,00020010k40015k60020k800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 19% over the last 12 monthsMonthly gas production and oil for MCMAHAN UNIT, Aug 2023 to Jul 2026. Gas output fell 19% over the last 12 months. 64,822 mcf in the 12 months through Jul 2026, against 80,057 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00020010k40015k60020k800Jan 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 MCMAHAN 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 MCMAHAN 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 MCMAHAN UNIT
API numberWell no.Status
42-477-310704HActive

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–
Flint Hills Resources, LPCondensateGathers33Oct 1, 2025–
Dcp Operating Company, LPGas-well gasBuys100Aug 20, 2018–
Dcp Operating Company, LPGas-well gasGathers100Aug 20, 2018–
Energy Transfer Marketing & TermCondensateGathers25Dec 1, 2022Oct 1, 2025
Enterprise Crude Oil LLCCondensateGathers25Aug 20, 2018Oct 1, 2025
Flint Hills Resources, LPCondensateGathers25Aug 20, 2018Oct 1, 2025
Shell Trading (Us) CompanyCondensateGathers25Aug 20, 2018Oct 1, 2025
Sunoco Ptnrs. Mktg.&terminals LPCondensateGathers25Aug 20, 2018Dec 1, 2022

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

Who buys my oilOil price check

603.14 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 McMahan Unit
API numberWell no.Acreson the permit
42-477-310704H603.14

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 MCMAHAN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262613675,1355,1350$80.46$2.89
Jun 20263273715,4475,4470$84.81$3.15
May 20263671826,5356,5350$102.13$2.94
Apr 20263333727,4407,4400$100.32$2.77
Mar 20263243775,2845,2840$91.38$3.04
Feb 20262831905,3015,3010$64.51$3.62
Jan 20263943803,4683,4680$60.04$7.72
Dec 20253743663,4313,4310$57.97$4.26
Nov 20253573785,1205,1200$60.06$3.79
Oct 20253675636,0706,0700$60.89$3.19
Sep 20253751805,3055,3050$63.96$2.97
Aug 20254095476,2866,2860$64.86$2.91
Jul 20252871934,4784,4780$68.39$3.20
Jun 20253913716,6636,6630$68.17$3.02
May 20254365707,4217,4210$62.17$3.12
Apr 20253923786,8936,8930$63.54$3.42
Mar 20254393917,9737,9730$68.24$4.12
Feb 202561755310,98110,9810$71.53$4.19
Jan 2025861903,2913,2910$75.74$4.13
Dec 20242421923,7173,7170$70.12$3.01
Nov 20244243588,5048,5040$69.95$2.12
Oct 20245055656,2246,2240$71.99$2.20
Sep 20244223646,4246,4240$70.24$2.28
Aug 20244685547,4887,4880$76.68$1.99
Jul 20244675418,4478,4470$81.80$2.07
Jun 20245605759,4029,4020$79.77$2.54
May 202472355314,31414,3140$80.02$2.12
Apr 20241521902,3592,3590$85.35$1.60
Mar 20246287749,4649,4640$81.28$1.49
Feb 20245883809,3329,3320$77.25$1.72
Jan 20246127309,9769,9760$74.15$3.18
Dec 202362257810,74110,7410$71.90$2.52
Nov 20235545589,0379,0370$77.69$2.71
Oct 202370477213,22913,2290$85.64$2.98
Sep 202363755010,29810,2980$89.43$2.64
Aug 202369976212,07612,0760$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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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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