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Texas gas well

Producing

MAYER 21

Mayer 21 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

4,865mcf gas, last 12 months−12% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-194858

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Where it sits

This county

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

Production by month

Gas output fell 12% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 12% over the last 12 monthsMonthly gas production for MAYER 21, Aug 2023 to Jul 2026. Gas output fell 12% over the last 12 months. 4,439 mcf in the 12 months through Jul 2026, against 5,056 mcf in the 12 months before.Last 12 months: 4,439 mcfmcf per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 12% over the last 12 monthsMonthly gas production for MAYER 21, Aug 2023 to Jul 2026. Gas output fell 12% over the last 12 months. 4,439 mcf in the 12 months through Jul 2026, against 5,056 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuelShare of MAYER 21 gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2026: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuelShare of MAYER 21 gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2026 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Feb 26: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    89% · 4,316 mcf

  • Lease fuel (1)

    11% · 549 mcf

1 well on this lease

Wells on MAYER 21
API numberWell no.Status
42-435-357886Active

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

629.04 acres on the newest permit

Check your decimal on this lease
Permits for Mayer 21
API numberWell no.Acreson the permit
42-435-357886629.04

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

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36 months, newest first

Ledger for MAYER 21
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 20263933750$84.81$3.15
May 20264083930$102.13$2.94
Apr 20263983820$100.32$2.77
Mar 20264214040$91.38$3.04
Feb 20263713570$64.51$3.62
Jan 202637200$60.04$7.72
Dec 20254053910$57.97$4.26
Nov 20254103940$60.06$3.79
Oct 20254204030$60.89$3.19
Sep 20254153980$63.96$2.97
Aug 20254264090$64.86$2.91
Jul 20254264100$68.39$3.20
Jun 20254163990$68.17$3.02
May 20254294100$62.17$3.12
Apr 20254163980$63.54$3.42
Mar 20254244060$68.24$4.12
Feb 20253843680$71.53$4.19
Jan 20254174000$75.74$4.13
Dec 20244314130$70.12$3.01
Nov 20244234040$69.95$2.12
Oct 20244374190$71.99$2.20
Sep 20244184010$70.24$2.28
Aug 20244354140$76.68$1.99
Jul 20244254060$81.80$2.07
Jun 20244214020$79.77$2.54
May 20244063850$80.02$2.12
Apr 20244284280$85.35$1.60
Mar 20244444440$81.28$1.49
Feb 20244144140$77.25$1.72
Jan 20244354350$74.15$3.18
Dec 20234444440$71.90$2.52
Nov 20234344340$77.69$2.71
Oct 20234494490$85.64$2.98
Sep 20234394390$89.43$2.64
Aug 20234564440$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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Nearby

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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