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Royalty Clerk

Texas gas well

Producing

MAYER 18

Mayer 18 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

1,145mcf gas, last 12 months−9% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-161701

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Where it sits

This county

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

Production by month

Gas output fell 9% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 9% over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 1,043 mcf in the 12 months through Jul 2026, against 1,152 mcf in the 12 months before.Last 12 months: 1,043 mcfmcf per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 9% over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 1,043 mcf in the 12 months through Jul 2026, against 1,152 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

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 18 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 18 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)

    88% · 1,013 mcf

  • Lease fuel (1)

    12% · 132 mcf

1 well on this lease

Wells on MAYER 18
API numberWell no.Status
42-435-346293Active

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

320 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 Mayer 18
API numberWell no.Acreson the permit
42-435-346293320

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAYER 18
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 202691870$84.81$3.15
May 202693900$102.13$2.94
Apr 202694900$100.32$2.77
Mar 202697930$91.38$3.04
Feb 202687840$64.51$3.62
Jan 20269100$60.04$7.72
Dec 202596930$57.97$4.26
Nov 202596920$60.06$3.79
Oct 2025102980$60.89$3.19
Sep 202597930$63.96$2.97
Aug 202599950$64.86$2.91
Jul 2025102980$68.39$3.20
Jun 202596920$68.17$3.02
May 2025102970$62.17$3.12
Apr 2025100960$63.54$3.42
Mar 20251231180$68.24$4.12
Feb 2025101970$71.53$4.19
Jan 202589850$75.74$4.13
Dec 202492880$70.12$3.01
Nov 202488840$69.95$2.12
Oct 202490860$71.99$2.20
Sep 202486820$70.24$2.28
Aug 202483790$76.68$1.99
Jul 202495910$81.80$2.07
Jun 2024102970$79.77$2.54
May 2024103980$80.02$2.12
Apr 20241001000$85.35$1.60
Mar 20241061060$81.28$1.49
Feb 20241021020$77.25$1.72
Jan 20241081080$74.15$3.18
Dec 20231111110$71.90$2.52
Nov 20231111110$77.69$2.71
Oct 20231191190$85.64$2.98
Sep 20231251250$89.43$2.64
Aug 20231711660$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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