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Texas gas well

Producing

MAYER RANCH 40

Mayer Ranch 40 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Kelley (Ellenburger) field.

1 well

6,083mcf gas, last 12 months−28% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Kelley (Ellenburger)
RRC lease
01-243708

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Where it sits

This county

Sutton CountySuttonSchleicherMenardSutton County
Sutton County
Oil, last 12 months
149 bbl
Gas in Jun 2026
399 mcf

Production by month

Gas output fell 28% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 28% over the last 12 monthsMonthly gas production and oil for MAYER RANCH 40, Aug 2023 to Jul 2026. Gas output fell 28% over the last 12 months. 5,533 mcf in the 12 months through Jul 2026, against 7,636 mcf in the 12 months before.Last 12 months: 5,533 mcfmcf per monthbbl per month0020054001060015800201,00025Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 28% over the last 12 monthsMonthly gas production and oil for MAYER RANCH 40, Aug 2023 to Jul 2026. Gas output fell 28% over the last 12 months. 5,533 mcf in the 12 months through Jul 2026, against 7,636 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020054001060015800201,00025Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
96% of the gas went to a processing plant in the last 12 monthsShare of MAYER RANCH 40 gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a processing plant in the last 12 monthsShare of MAYER RANCH 40 gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    96% · 5,839 mcf

  • Lease fuel (1)

    4.0% · 243 mcf

  • Transmission line (2)

    0.0% · 1 mcf

1 well on this lease

Wells on MAYER RANCH 40
API numberWell no.Status
42-435-3902411Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Upp Operating, LLCGas-well gasBuys100Mar 1, 2022–
Upp Operating, LLCGas-well gasGathers100Mar 1, 2022–
Shell Trading (Us) CompanyCondensateGathers100Nov 6, 2008Mar 1, 2022
Stonewater Pipeline Company LLCGas-well gasGathers100Nov 6, 2008Mar 1, 2022
Enervest Operating, L.l.c.Gas-well gasBuys100Sep 1, 2015Mar 1, 2022

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

640 acres on the newest permit

Check your decimal on this lease
Permits for Mayer Ranch 40
API numberWell no.Acreson the permit
42-435-3902411640

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 RANCH 40
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––––$80.46$2.89
Jun 202616153993810$84.81$3.15
May 20261174994740$102.13$2.94
Apr 202612134083930$100.32$2.77
Mar 202614134324180$91.38$3.04
Feb 202611133893780$64.51$3.62
Jan 2026704964810$60.04$7.72
Dec 202512145575340$57.97$4.26
Nov 20258145665420$60.06$3.79
Oct 20251585715470$60.89$3.19
Sep 202514165795550$63.96$2.97
Aug 202517246376100$64.86$2.91
Jul 202522245505270$68.39$3.20
Jun 20251585805560$68.17$3.02
May 202513167577160$62.17$3.12
Apr 2025806215630$63.54$3.42
Mar 202511176505900$68.24$4.12
Feb 20251085745200$71.53$4.19
Jan 2025786475830$75.74$4.13
Dec 2024886495920$70.12$3.01
Nov 2024986325770$69.95$2.12
Oct 2024886636020$71.99$2.20
Sep 2024986425850$70.24$2.28
Aug 2024786716100$76.68$1.99
Jul 2024886786170$81.80$2.07
Jun 2024886555960$79.77$2.54
May 20249166876280$80.02$2.12
Apr 20241086696140$85.35$1.60
Mar 2024987066450$81.28$1.49
Feb 2024986195680$77.25$1.72
Jan 20241087046410$74.15$3.18
Dec 20239167136540$71.90$2.52
Nov 2023987196600$77.69$2.71
Oct 2023986856180$85.64$2.98
Sep 202312157166560$89.43$2.64
Aug 2023807556930$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, LLCFieldKelley (Ellenburger)CountySutton County

Upp Operating, LLC in Sutton County

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