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Texas gas well

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

2,121mcf gas, last 12 months+12% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-213767

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Where it sits

This county

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

Production by month

Gas output rose 12% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output rose 12% over the last 12 monthsMonthly gas production for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output rose 12% over the last 12 months. 1,939 mcf in the 12 months through Jul 2026, against 1,733 mcf in the 12 months before.Last 12 months: 1,939 mcfmcf per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 12% over the last 12 monthsMonthly gas production for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output rose 12% over the last 12 months. 1,939 mcf in the 12 months through Jul 2026, against 1,733 mcf in the 12 months before.Last 12 monthsmcf per month050100150200Jan 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% · 1,684 mcf

  • Lease fuel (1)

    21% · 437 mcf

1 well on this lease

Wells on MAYFIELD 33
API numberWell no.Status
42-435-3737220Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Hydrocarbons, L.p.Gas-well gasBuys100Jul 22, 2005
Stonewater Pipeline Company LLCGas-well gasGathers100Feb 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
42-435-3737220640

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

Unit decimal checker

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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 20261771410$84.81$3.15
May 20261841480$102.13$2.94
Apr 20261731340$100.32$2.77
Mar 20261771410$91.38$3.04
Feb 20261611330$64.51$3.62
Jan 20261751350$60.04$7.72
Dec 20251771420$57.97$4.26
Nov 20251731350$60.06$3.79
Oct 20251821440$60.89$3.19
Sep 20251751420$63.96$2.97
Aug 20251851490$64.86$2.91
Jul 20251821400$68.39$3.20
Jun 20251801450$68.17$3.02
May 20251841550$62.17$3.12
Apr 20251841540$63.54$3.42
Mar 20251521300$68.24$4.12
Feb 20251601360$71.53$4.19
Jan 20251741500$75.74$4.13
Dec 20241611400$70.12$3.01
Nov 202499860$69.95$2.12
Oct 202486730$71.99$2.20
Sep 202483720$70.24$2.28
Aug 202488750$76.68$1.99
Jul 202476640$81.80$2.07
Jun 2024106900$79.77$2.54
May 2024114970$80.02$2.12
Apr 2024105900$85.35$1.60
Mar 2024101890$81.28$1.49
Feb 202498880$77.25$1.72
Jan 2024100900$74.15$3.18
Dec 202399900$71.90$2.52
Nov 2023101870$77.69$2.71
Oct 2023108970$85.64$2.98
Sep 202395840$89.43$2.64
Aug 2023104920$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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