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

1,214mcf gas, last 12 months−7% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-181759

Is your check right?

Check my statement

Where it sits

This county

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

Production by month

Gas output fell 7% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 7% over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output fell 7% over the last 12 months. 1,114 mcf in the 12 months through Jul 2026, against 1,203 mcf in the 12 months before.Last 12 months: 1,114 mcfmcf per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 7% over the last 12 monthsMonthly gas production for MAYER 18, Aug 2023 to Jul 2026. Gas output fell 7% over the last 12 months. 1,114 mcf in the 12 months through Jul 2026, against 1,203 mcf in the 12 months before.Last 12 monthsmcf per month0255075100125Jan 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)

    89% · 1,075 mcf

  • Lease fuel (1)

    11% · 139 mcf

1 well on this lease

Wells on MAYER 18
API numberWell no.Status
42-435-353397Active

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
42-435-353397320

SourceRailroad Commission drilling permits, Sep 26, 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 2026100950$84.81$3.15
May 2026101970$102.13$2.94
Apr 2026100960$100.32$2.77
Mar 20261041000$91.38$3.04
Feb 202692890$64.51$3.62
Jan 20269500$60.04$7.72
Dec 2025103990$57.97$4.26
Nov 2025102980$60.06$3.79
Oct 20251061020$60.89$3.19
Sep 2025103990$63.96$2.97
Aug 20251081040$64.86$2.91
Jul 2025100960$68.39$3.20
Jun 202581780$68.17$3.02
May 20251051000$62.17$3.12
Apr 202599950$63.54$3.42
Mar 2025101970$68.24$4.12
Feb 202591870$71.53$4.19
Jan 202599950$75.74$4.13
Dec 2024101970$70.12$3.01
Nov 2024103980$69.95$2.12
Oct 20241081030$71.99$2.20
Sep 20241051010$70.24$2.28
Aug 20241101050$76.68$1.99
Jul 20241101050$81.80$2.07
Jun 2024102970$79.77$2.54
May 202477730$80.02$2.12
Apr 202487870$85.35$1.60
Mar 20241101100$81.28$1.49
Feb 20241031030$77.25$1.72
Jan 20241071070$74.15$3.18
Dec 20231071070$71.90$2.52
Nov 20231031030$77.69$2.71
Oct 20231091090$85.64$2.98
Sep 20231061060$89.43$2.64
Aug 20231111080$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.