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Texas gas well

Producing

MAYFIELD 45

Mayfield 45 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

616mcf gas, last 12 months−11% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-173799

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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 fell 11% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 11% over the last 12 monthsMonthly gas production for MAYFIELD 45, Aug 2023 to Jul 2026. Gas output fell 11% over the last 12 months. 535 mcf in the 12 months through Jul 2026, against 602 mcf in the 12 months before.Last 12 months: 535 mcfmcf per month0255075100Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 11% over the last 12 monthsMonthly gas production for MAYFIELD 45, Aug 2023 to Jul 2026. Gas output fell 11% over the last 12 months. 535 mcf in the 12 months through Jul 2026, against 602 mcf in the 12 months before.Last 12 monthsmcf per month0255075100Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

88% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
88% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 45 gas by disposition code each month, Aug 2023 to Jul 2026. 88% 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
88% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 45 gas by disposition code each month, Aug 2023 to Jul 2026. 88% 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)

    88% · 754 mcf

  • Lease fuel (1)

    12% · 103 mcf

1 well on this lease

Wells on MAYFIELD 45
API numberWell no.Status
42-435-349537Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyCondensateGathers100Oct 1, 2006
Enervest Operating, L.l.c.Gas-well gasBuys100Sep 1, 2015
Dcp Operating Company, LPGas-well gasGathers100Apr 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 45
API numberWell no.Acreson the permit
42-435-349537640

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

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36 months, newest first

Ledger for MAYFIELD 45
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 202665570$84.81$3.15
May 2026000$102.13$2.94
Apr 202632280$100.32$2.77
Mar 202636330$91.38$3.04
Feb 2026000$64.51$3.62
Jan 2026000$60.04$7.72
Dec 202580730$57.97$4.26
Nov 202583760$60.06$3.79
Oct 202586780$60.89$3.19
Sep 202567580$63.96$2.97
Aug 202586770$64.86$2.91
Jul 202581730$68.39$3.20
Jun 202582640$68.17$3.02
May 202577630$62.17$3.12
Apr 202582740$63.54$3.42
Mar 202545390$68.24$4.12
Feb 202543370$71.53$4.19
Jan 202538330$75.74$4.13
Dec 202442380$70.12$3.01
Nov 202439340$69.95$2.12
Oct 202431280$71.99$2.20
Sep 202423210$70.24$2.28
Aug 202419170$76.68$1.99
Jul 202418160$81.80$2.07
Jun 202411100$79.77$2.54
May 20241090$80.02$2.12
Apr 2024870$85.35$1.60
Mar 2024330$81.28$1.49
Feb 2024000$77.25$1.72
Jan 2024550$74.15$3.18
Dec 2023330$71.90$2.52
Nov 2023110$77.69$2.71
Oct 202316150$85.64$2.98
Sep 202367610$89.43$2.64
Aug 202373640$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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