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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

3,724mcf gas, last 12 months−2% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-175829

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Where it sits

This county

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

Production by month

Gas output held steady over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 3,536 mcf in the 12 months through Jul 2026, against 3,590 mcf in the 12 months before.Last 12 months: 3,536 mcfmcf per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 3,536 mcf in the 12 months through Jul 2026, against 3,590 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400Jan 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% · 3,281 mcf

  • Lease fuel (1)

    12% · 443 mcf

1 well on this lease

Wells on MAYER 18
API numberWell no.Status
42-435-349794Active

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

Check your decimal on this lease
Permits for Mayer 18
API numberWell no.Acreson the permit
42-435-349794320

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

Unit decimal checker

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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 20263002860$84.81$3.15
May 20263523390$102.13$2.94
Apr 20263523380$100.32$2.77
Mar 20263553410$91.38$3.04
Feb 20263343220$64.51$3.62
Jan 202631000$60.04$7.72
Dec 20253573440$57.97$4.26
Nov 20253653510$60.06$3.79
Oct 20253643500$60.89$3.19
Sep 20252962840$63.96$2.97
Aug 20251511450$64.86$2.91
Jul 20251881810$68.39$3.20
Jun 20252392290$68.17$3.02
May 20253062920$62.17$3.12
Apr 20252692570$63.54$3.42
Mar 20253102970$68.24$4.12
Feb 20253102970$71.53$4.19
Jan 20253443300$75.74$4.13
Dec 20243383240$70.12$3.01
Nov 20243183040$69.95$2.12
Oct 20243163030$71.99$2.20
Sep 20243203070$70.24$2.28
Aug 20243323160$76.68$1.99
Jul 20243333180$81.80$2.07
Jun 20243363210$79.77$2.54
May 20243613420$80.02$2.12
Apr 20243413410$85.35$1.60
Mar 20243813810$81.28$1.49
Feb 20243333330$77.25$1.72
Jan 20243533530$74.15$3.18
Dec 20233593590$71.90$2.52
Nov 20233353350$77.69$2.71
Oct 20233083080$85.64$2.98
Sep 20233633630$89.43$2.64
Aug 20233833730$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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