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Royalty Clerk

Texas gas well

Producing

ARMSTRONG-MUNSON UNIT

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

Gas well dossier

483mcf gas, last 12 months+253% vs prior year
RRC lease
03-297023

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Where it sits

This county

Fayette CountyFayetteCaldwellBastropWashingtonBurlesonLeeAustinColoradoFayette County
Fayette County
Oil, last 12 months
16 bbl
Gas in Jul 2026
208 mcf

Production by month

Gas output rose 253% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 253% over the last 12 monthsMonthly gas production and oil for ARMSTRONG-MUNSON UNIT, Nov 2023 to Jul 2026. Gas output rose 253% over the last 12 months. 483 mcf in the 12 months through Jul 2026, against 137 mcf in the 12 months before.Last 12 months: 483 mcfmcf per monthbbl per month0050510010150152002025025Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 253% over the last 12 monthsMonthly gas production and oil for ARMSTRONG-MUNSON UNIT, Nov 2023 to Jul 2026. Gas output rose 253% over the last 12 months. 483 mcf in the 12 months through Jul 2026, against 137 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0050510010150152002025025Jan 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 ARMSTRONG-MUNSON UNIT gas by disposition code each month, Nov 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%Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of ARMSTRONG-MUNSON UNIT gas by disposition code each month, Nov 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.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Transfer Crude Oil Co,llcCondensateGathers34Oct 1, 2025
Enterprise Crude Oil LLCCondensateGathers33Oct 1, 2025
Shell Trading (Us) CompanyCondensateGathers33Oct 1, 2025
Energy Transfer CompanyGas-well gasBuys100Nov 7, 2023
Energy Transfer CompanyGas-well gasGathers100Nov 7, 2023

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

360 acres on the newest permit

Permits for Armstrong-Munson Unit
API numberWell no.Acreson the permit
42-149-325951360

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

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

33 months, newest first

Ledger for ARMSTRONG-MUNSON UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261602082080$80.46$2.89
Jun 202600000$84.81$3.15
May 20260068680$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 2026001391390$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 20250068680$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202500000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 20250030300$62.17$3.12
Apr 202500220$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202500220$71.53$4.19
Jan 20250024240$75.74$4.13
Dec 202400880$70.12$3.01
Nov 202400000$69.95$2.12
Oct 20240029290$71.99$2.20
Sep 20240029290$70.24$2.28
Aug 20240013130$76.68$1.99
Jul 202400000$81.80$2.07
Jun 20240076760$79.77$2.54
May 202400000$80.02$2.12
Apr 2024001961960$85.35$1.60
Mar 202400000$81.28$1.49
Feb 20240028280$77.25$1.72
Jan 20240036360$74.15$3.18
Dec 20230015150$71.90$2.52
Nov 20230054540$77.69$2.71

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

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Nearby

Giddings (Austin Chalk-3) field

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New drilling permits in Fayette County

Newest in the county: this lease has no coordinates.