Skip to content
Royalty Clerk

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

1,104mcf gas, last 12 months+12% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-210749

Is your check right?

Check my statement

Where it sits

This county

Sutton CountySuttonSchleicherMenardSutton County
Sutton County
Gas in Jun 2026
75 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 34, Aug 2023 to Jul 2026. Gas output rose 12% over the last 12 months. 990 mcf in the 12 months through Jul 2026, against 881 mcf in the 12 months before.Last 12 months: 990 mcfmcf per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 12% over the last 12 monthsMonthly gas production for MAYFIELD 34, Aug 2023 to Jul 2026. Gas output rose 12% over the last 12 months. 990 mcf in the 12 months through Jul 2026, against 881 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

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 34 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 34 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% · 992 mcf

  • Lease fuel (1)

    10% · 112 mcf

1 well on this lease

Wells on MAYFIELD 34
API numberWell no.Status
42-435-3704919Active

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, 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 34
API numberWell no.Acreson the permit
42-435-3704919640

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

Unit decimal checker

Estimate your royalty

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 202675660$84.81$3.15
May 202673650$102.13$2.94
Apr 202669600$100.32$2.77
Mar 202668620$91.38$3.04
Feb 202657520$64.51$3.62
Jan 202667610$60.04$7.72
Dec 20251091000$57.97$4.26
Nov 202597890$60.06$3.79
Oct 20251311190$60.89$3.19
Sep 20251241070$63.96$2.97
Aug 20251201080$64.86$2.91
Jul 20251141030$68.39$3.20
Jun 202594740$68.17$3.02
May 202582670$62.17$3.12
Apr 202571640$63.54$3.42
Mar 202569590$68.24$4.12
Feb 202556480$71.53$4.19
Jan 202556490$75.74$4.13
Dec 202456500$70.12$3.01
Nov 202458510$69.95$2.12
Oct 202473660$71.99$2.20
Sep 202483760$70.24$2.28
Aug 202469630$76.68$1.99
Jul 202423210$81.80$2.07
Jun 2024000$79.77$2.54
May 2024330$80.02$2.12
Apr 2024330$85.35$1.60
Mar 2024000$81.28$1.49
Feb 2024000$77.25$1.72
Jan 202435320$74.15$3.18
Dec 2023108960$71.90$2.52
Nov 2023103940$77.69$2.71
Oct 2023000$85.64$2.98
Sep 2023000$89.43$2.64
Aug 2023000$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.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorUpp Operating, LLCFieldSawyer (Canyon)CountySutton County

Upp Operating, LLC in Sutton County

All Upp Operating, LLC leases →

Sawyer (Canyon) field

All leases in this field →

Leases within 10 km

New drilling permits in Sutton County

Newest in the county: this lease has no coordinates.