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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

4,861mcf gas, last 12 months+41% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-188422

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Where it sits

This county

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

Production by month

Gas output rose 41% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output rose 41% over the last 12 monthsMonthly gas production for MAYFIELD 45, Aug 2023 to Jul 2026. Gas output rose 41% over the last 12 months. 4,611 mcf in the 12 months through Jul 2026, against 3,280 mcf in the 12 months before.Last 12 months: 4,611 mcfmcf per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 41% over the last 12 monthsMonthly gas production for MAYFIELD 45, Aug 2023 to Jul 2026. Gas output rose 41% over the last 12 months. 4,611 mcf in the 12 months through Jul 2026, against 3,280 mcf in the 12 months before.Last 12 monthsmcf per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
90% 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. 90% 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
90% 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. 90% 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)

    90% · 4,383 mcf

  • Lease fuel (1)

    9.8% · 478 mcf

1 well on this lease

Wells on MAYFIELD 45
API numberWell no.Status
42-435-357368Active

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
42-435-357368640

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 20263903440$84.81$3.15
May 20263963550$102.13$2.94
Apr 20264073560$100.32$2.77
Mar 20264243870$91.38$3.04
Feb 20263743410$64.51$3.62
Jan 20265224760$60.04$7.72
Dec 20256325770$57.97$4.26
Nov 20255485000$60.06$3.79
Oct 20253823480$60.89$3.19
Sep 20252622270$63.96$2.97
Aug 20252742460$64.86$2.91
Jul 20252502260$68.39$3.20
Jun 20252802200$68.17$3.02
May 20252762260$62.17$3.12
Apr 20252682420$63.54$3.42
Mar 20252782390$68.24$4.12
Feb 20252522150$71.53$4.19
Jan 20252722390$75.74$4.13
Dec 20242702420$70.12$3.01
Nov 20242722380$69.95$2.12
Oct 20242832570$71.99$2.20
Sep 20242972730$70.24$2.28
Aug 20242822580$76.68$1.99
Jul 20242942690$81.80$2.07
Jun 20242742490$79.77$2.54
May 20242622350$80.02$2.12
Apr 20242712380$85.35$1.60
Mar 20242802520$81.28$1.49
Feb 20242852630$77.25$1.72
Jan 20242882660$74.15$3.18
Dec 20233072730$71.90$2.52
Nov 20233313020$77.69$2.71
Oct 20232662440$85.64$2.98
Sep 20232882610$89.43$2.64
Aug 20233032640$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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