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Texas gas well

Producing

MCMILLAN, LEO H. 108

McMillan, Leo H. 108 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

2,024mcf gas, last 12 months−13% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-176638

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Where it sits

This county

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

Production by month

Gas output fell 13% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 13% over the last 12 monthsMonthly gas production for MCMILLAN, LEO H. 108, Aug 2023 to Jul 2026. Gas output fell 13% over the last 12 months. 1,843 mcf in the 12 months through Jul 2026, against 2,120 mcf in the 12 months before.Last 12 months: 1,843 mcfmcf per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 13% over the last 12 monthsMonthly gas production for MCMILLAN, LEO H. 108, Aug 2023 to Jul 2026. Gas output fell 13% over the last 12 months. 1,843 mcf in the 12 months through Jul 2026, against 2,120 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400500Jan 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, LEO H. 108 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, LEO H. 108 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% · 1,718 mcf

  • Lease fuel (1)

    15% · 306 mcf

1 well on this lease

Wells on MCMILLAN, LEO H. 108
API numberWell no.Status
42-435-3504616Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
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, Leo H. 108
API numberWell no.Acreson the permit
42-435-3504616640

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

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36 months, newest first

Ledger for MCMILLAN, LEO H. 108
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 20261541280$84.81$3.15
May 20261431150$102.13$2.94
Apr 20261331120$100.32$2.77
Mar 20261931610$91.38$3.04
Feb 20261471380$64.51$3.62
Jan 20261531290$60.04$7.72
Dec 20252211880$57.97$4.26
Nov 20252372040$60.06$3.79
Oct 2025104890$60.89$3.19
Sep 20251891590$63.96$2.97
Aug 20251691450$64.86$2.91
Jul 20251811500$68.39$3.20
Jun 20251761460$68.17$3.02
May 20251351140$62.17$3.12
Apr 20251741450$63.54$3.42
Mar 20251241060$68.24$4.12
Feb 20251271060$71.53$4.19
Jan 20251661400$75.74$4.13
Dec 20241911630$70.12$3.01
Nov 20242011710$69.95$2.12
Oct 20242342030$71.99$2.20
Sep 20241541320$70.24$2.28
Aug 20242572220$76.68$1.99
Jul 20243392920$81.80$2.07
Jun 20243983430$79.77$2.54
May 20244133580$80.02$2.12
Apr 20243503070$85.35$1.60
Mar 20243963420$81.28$1.49
Feb 20244243670$77.25$1.72
Jan 20243012580$74.15$3.18
Dec 20232572280$71.90$2.52
Nov 20231811660$77.69$2.71
Oct 20232512340$85.64$2.98
Sep 20232262100$89.43$2.64
Aug 20232482290$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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