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Producing

MAYFIELD 33

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

1 well

419mcf gas, last 12 months−26% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-211483

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Where it sits

This county

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

Production by month

Gas output fell 26% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 26% over the last 12 monthsMonthly gas production for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output fell 26% over the last 12 months. 381 mcf in the 12 months through Jul 2026, against 516 mcf in the 12 months before.Last 12 months: 381 mcfmcf per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 26% over the last 12 monthsMonthly gas production for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output fell 26% over the last 12 months. 381 mcf in the 12 months through Jul 2026, against 516 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

79% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
79% 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. 79% 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
79% 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. 79% 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)

    79% · 333 mcf

  • Lease fuel (1)

    21% · 86 mcf

1 well on this lease

Wells on MAYFIELD 33
API numberWell no.Status
42-435-3699215Active

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
Dcp Operating Company, LPFull well streamGathers100Apr 1, 2017

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 Mayfield 33
API numberWell no.Acreson the permit
42-435-3699215640

SourceRailroad Commission drilling permits, Oct 3, 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 202636290$84.81$3.15
May 202637300$102.13$2.94
Apr 202631240$100.32$2.77
Mar 202639310$91.38$3.04
Feb 202634280$64.51$3.62
Jan 202628220$60.04$7.72
Dec 202534270$57.97$4.26
Nov 202533260$60.06$3.79
Oct 202536280$60.89$3.19
Sep 202536290$63.96$2.97
Aug 202537300$64.86$2.91
Jul 202538290$68.39$3.20
Jun 202539310$68.17$3.02
May 202553450$62.17$3.12
Apr 202558490$63.54$3.42
Mar 202556480$68.24$4.12
Feb 202539330$71.53$4.19
Jan 202536310$75.74$4.13
Dec 202438330$70.12$3.01
Nov 202438330$69.95$2.12
Oct 202440340$71.99$2.20
Sep 202439340$70.24$2.28
Aug 202442360$76.68$1.99
Jul 202442350$81.80$2.07
Jun 202441350$79.77$2.54
May 202445380$80.02$2.12
Apr 202441350$85.35$1.60
Mar 202441360$81.28$1.49
Feb 202438340$77.25$1.72
Jan 202441370$74.15$3.18
Dec 202342380$71.90$2.52
Nov 202333280$77.69$2.71
Oct 202341370$85.64$2.98
Sep 202341360$89.43$2.64
Aug 202344390$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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