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MAYFIELD 33

Mayfield 33 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

798mcf gas, last 12 months+7% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-211644

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Where it sits

This county

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

Production by month

Gas output rose 7% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output rose 7% over the last 12 monthsMonthly gas production for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output rose 7% over the last 12 months. 728 mcf in the 12 months through Jul 2026, against 680 mcf in the 12 months before.Last 12 months: 728 mcfmcf per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 7% over the last 12 monthsMonthly gas production for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output rose 7% over the last 12 months. 728 mcf in the 12 months through Jul 2026, against 680 mcf in the 12 months before.Last 12 monthsmcf per month020406080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

80% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
80% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 33 gas by disposition code each month, Aug 2023 to Jul 2026. 80% 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
80% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 33 gas by disposition code each month, Aug 2023 to Jul 2026. 80% 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)

    80% · 635 mcf

  • Lease fuel (1)

    20% · 163 mcf

1 well on this lease

Wells on MAYFIELD 33
API numberWell no.Status
42-435-3724717Active

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 LLCFull well streamGathers100Feb 1, 2008

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

Who buys my oilOil price check

640 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 Mayfield 33
API numberWell no.Acreson the permit
42-435-3724717640

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for MAYFIELD 33
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 202665520$84.81$3.15
May 202668550$102.13$2.94
Apr 202666510$100.32$2.77
Mar 202668540$91.38$3.04
Feb 202660500$64.51$3.62
Jan 202666510$60.04$7.72
Dec 202567540$57.97$4.26
Nov 202567520$60.06$3.79
Oct 202567530$60.89$3.19
Sep 202565530$63.96$2.97
Aug 202569560$64.86$2.91
Jul 202570540$68.39$3.20
Jun 202568550$68.17$3.02
May 202571600$62.17$3.12
Apr 202570590$63.54$3.42
Mar 202555470$68.24$4.12
Feb 202546390$71.53$4.19
Jan 202550430$75.74$4.13
Dec 202451440$70.12$3.01
Nov 202448420$69.95$2.12
Oct 202452440$71.99$2.20
Sep 202449420$70.24$2.28
Aug 202450430$76.68$1.99
Jul 202451430$81.80$2.07
Jun 202449420$79.77$2.54
May 202449420$80.02$2.12
Apr 202447400$85.35$1.60
Mar 202447410$81.28$1.49
Feb 202443390$77.25$1.72
Jan 202451460$74.15$3.18
Dec 202350460$71.90$2.52
Nov 202350430$77.69$2.71
Oct 202353470$85.64$2.98
Sep 202352460$89.43$2.64
Aug 202354480$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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