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Texas gas well

Producing

MCMILLAN, W. B. 10

McMillan, W. B. 10 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

689mcf gas, last 12 months−74% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-104049

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Where it sits

This county

Sutton CountySuttonSchleicherMenardSutton County
Sutton County
Gas in Jun 2026
40 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 74% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 74% over the last 12 monthsMonthly gas production for MCMILLAN, W. B. 10, Aug 2023 to Jul 2026. Gas output fell 74% over the last 12 months. 568 mcf in the 12 months through Jul 2026, against 2,207 mcf in the 12 months before.Last 12 months: 568 mcfmcf per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 74% over the last 12 monthsMonthly gas production for MCMILLAN, W. B. 10, Aug 2023 to Jul 2026. Gas output fell 74% over the last 12 months. 568 mcf in the 12 months through Jul 2026, against 2,207 mcf in the 12 months before.Last 12 monthsmcf per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

85% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
85% of the gas went to a processing plant in the last 12 monthsShare of MCMILLAN, W. B. 10 gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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
85% of the gas went to a processing plant in the last 12 monthsShare of MCMILLAN, W. B. 10 gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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.

  • Processing plant (3)

    85% · 587 mcf

  • Lease fuel (1)

    15% · 102 mcf

1 well on this lease

Wells on MCMILLAN, W. B. 10
API numberWell no.Status
42-435-327946Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyCondensateGathers100Oct 1, 2006
Enervest Operating, L.l.c.Gas-well gasBuys100Sep 1, 2015
Stonewater Pipeline Company LLCGas-well gasGathers100Apr 1, 2009

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

Who buys my oilOil price check

640 acres on the newest permit

Check your decimal on this lease
Permits for McMillan, W. B. 10
API numberWell no.Acreson the permit
42-435-327946640

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

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36 months, newest first

Ledger for MCMILLAN, W. B. 10
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 202640330$84.81$3.15
May 202614110$102.13$2.94
Apr 202651430$100.32$2.77
Mar 202645380$91.38$3.04
Feb 202657540$64.51$3.62
Jan 20261361150$60.04$7.72
Dec 202540340$57.97$4.26
Nov 202538330$60.06$3.79
Oct 202530260$60.89$3.19
Sep 202552440$63.96$2.97
Aug 202565560$64.86$2.91
Jul 20251211000$68.39$3.20
Jun 20252492070$68.17$3.02
May 20255424590$62.17$3.12
Apr 20252892410$63.54$3.42
Mar 20251301110$68.24$4.12
Feb 20255794820$71.53$4.19
Jan 202543360$75.74$4.13
Dec 202432270$70.12$3.01
Nov 202431260$69.95$2.12
Oct 202424210$71.99$2.20
Sep 202458500$70.24$2.28
Aug 2024109940$76.68$1.99
Jul 2024109940$81.80$2.07
Jun 2024114980$79.77$2.54
May 20241191030$80.02$2.12
Apr 20241401230$85.35$1.60
Mar 2024109940$81.28$1.49
Feb 2024105910$77.25$1.72
Jan 202496820$74.15$3.18
Dec 202371630$71.90$2.52
Nov 202373670$77.69$2.71
Oct 202373680$85.64$2.98
Sep 20231211120$89.43$2.64
Aug 20231171080$81.39$2.58

No report filed

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

OperatorUpp Operating, LLCFieldSawyer (Canyon)CountySutton County

Upp Operating, LLC in Sutton County

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Sawyer (Canyon) field

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