Skip to content
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

4,731mcf gas, last 12 months−14% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-177829

Is your check right?

Check my statement

Where it sits

This county

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

Production by month

Gas output fell 14% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 14% over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output fell 14% over the last 12 months. 4,310 mcf in the 12 months through Jul 2026, against 4,984 mcf in the 12 months before.Last 12 months: 4,310 mcfmcf per month0100200300400500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 14% over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output fell 14% over the last 12 months. 4,310 mcf in the 12 months through Jul 2026, against 4,984 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 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% · 4,170 mcf

  • Lease fuel (1)

    12% · 561 mcf

1 well on this lease

Wells on MAYER 18
API numberWell no.Status
42-435-350915Active

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
42-435-350915320

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 20263583420$84.81$3.15
May 20263833690$102.13$2.94
Apr 20263963800$100.32$2.77
Mar 20264143970$91.38$3.04
Feb 20263623490$64.51$3.62
Jan 202639200$60.04$7.72
Dec 20254043900$57.97$4.26
Nov 20254194030$60.06$3.79
Oct 20254023860$60.89$3.19
Sep 20253733580$63.96$2.97
Aug 20254073910$64.86$2.91
Jul 20254214050$68.39$3.20
Jun 20254113940$68.17$3.02
May 20254063880$62.17$3.12
Apr 20254083900$63.54$3.42
Mar 20254143970$68.24$4.12
Feb 20253733570$71.53$4.19
Jan 20254224040$75.74$4.13
Dec 20244264090$70.12$3.01
Nov 20244123940$69.95$2.12
Oct 20244384200$71.99$2.20
Sep 20244234060$70.24$2.28
Aug 20244304090$76.68$1.99
Jul 20244234040$81.80$2.07
Jun 20244023840$79.77$2.54
May 20244274040$80.02$2.12
Apr 20244244240$85.35$1.60
Mar 20244394390$81.28$1.49
Feb 20244214210$77.25$1.72
Jan 20244204200$74.15$3.18
Dec 20234344340$71.90$2.52
Nov 20234244240$77.69$2.71
Oct 20234104100$85.64$2.98
Sep 20234284280$89.43$2.64
Aug 20234103990$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.