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Texas gas well

Producing

MAYFIELD 34

Mayfield 34 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

1,354mcf gas, last 12 months+17% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-211595

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Where it sits

This county

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

Production by month

Gas output rose 17% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output rose 17% over the last 12 monthsMonthly gas production for MAYFIELD 34, Aug 2023 to Jul 2026. Gas output rose 17% over the last 12 months. 1,240 mcf in the 12 months through Jul 2026, against 1,058 mcf in the 12 months before.Last 12 months: 1,240 mcfmcf per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 17% over the last 12 monthsMonthly gas production for MAYFIELD 34, Aug 2023 to Jul 2026. Gas output rose 17% over the last 12 months. 1,240 mcf in the 12 months through Jul 2026, against 1,058 mcf in the 12 months before.Last 12 monthsmcf per month0255075100125Jan 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 34 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 34 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% · 1,077 mcf

  • Lease fuel (1)

    20% · 277 mcf

1 well on this lease

Wells on MAYFIELD 34
API numberWell no.Status
42-435-3705518Active

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

  • 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 34
API numberWell no.Acreson the permit
42-435-3705518640

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

Unit decimal checker

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36 months, newest first

Ledger for MAYFIELD 34
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 2026113900$84.81$3.15
May 2026119960$102.13$2.94
Apr 2026110850$100.32$2.77
Mar 2026110880$91.38$3.04
Feb 2026101840$64.51$3.62
Jan 2026110850$60.04$7.72
Dec 2025112900$57.97$4.26
Nov 2025114890$60.06$3.79
Oct 2025117930$60.89$3.19
Sep 2025116940$63.96$2.97
Aug 2025118950$64.86$2.91
Jul 2025114880$68.39$3.20
Jun 2025113910$68.17$3.02
May 2025116980$62.17$3.12
Apr 2025112940$63.54$3.42
Mar 202586740$68.24$4.12
Feb 202572610$71.53$4.19
Jan 202574640$75.74$4.13
Dec 202472630$70.12$3.01
Nov 202472630$69.95$2.12
Oct 202475640$71.99$2.20
Sep 202475650$70.24$2.28
Aug 202477660$76.68$1.99
Jul 202475630$81.80$2.07
Jun 202469590$79.77$2.54
May 202473620$80.02$2.12
Apr 202469590$85.35$1.60
Mar 202470610$81.28$1.49
Feb 202466590$77.25$1.72
Jan 202469620$74.15$3.18
Dec 202367610$71.90$2.52
Nov 202371610$77.69$2.71
Oct 202378700$85.64$2.98
Sep 202378690$89.43$2.64
Aug 202382730$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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