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Texas gas well

Producing

MAYFIELD 33

Mayfield 33 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Strawn, North) field.

1 well

9,515mcf gas, last 12 months+29% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Strawn, North)
RRC lease
7C-206240

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Where it sits

This county

Sutton CountySuttonSchleicherMenardSutton County
Sutton County
Oil, last 12 months
419 bbl
Gas in Jun 2026
738 mcf

Production by month

Gas output rose 29% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 29% over the last 12 monthsMonthly gas production and oil for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output rose 29% over the last 12 months. 8,626 mcf in the 12 months through Jul 2026, against 6,677 mcf in the 12 months before.Last 12 months: 8,626 mcfmcf per monthbbl per month002502050040750601,00080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 29% over the last 12 monthsMonthly gas production and oil for MAYFIELD 33, Aug 2023 to Jul 2026. Gas output rose 29% over the last 12 months. 8,626 mcf in the 12 months through Jul 2026, against 6,677 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002502050040750601,00080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
90% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 33 gas by disposition code each month, Aug 2023 to Jul 2026. 90% 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
90% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 33 gas by disposition code each month, Aug 2023 to Jul 2026. 90% 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)

    90% · 8,560 mcf

  • Lease fuel (1)

    10% · 955 mcf

1 well on this lease

Wells on MAYFIELD 33
API numberWell no.Status
42-435-3668513Active

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

640 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 Mayfield 33
API numberWell no.Acreson the permit
42-435-3668513640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAYFIELD 33
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––––$80.46$2.89
Jun 20265907386520$84.81$3.15
May 202616787536740$102.13$2.94
Apr 20265207606640$100.32$2.77
Mar 202626857837150$91.38$3.04
Feb 20266107106480$64.51$3.62
Jan 202625757727030$60.04$7.72
Dec 20254507967270$57.97$4.26
Nov 202529837837150$60.06$3.79
Oct 20254508677890$60.89$3.19
Sep 20252607536520$63.96$2.97
Aug 202535839118180$64.86$2.91
Jul 2025008898030$68.39$3.20
Jun 20255608836930$68.17$3.02
May 202522719507770$62.17$3.12
Apr 20254409908920$63.54$3.42
Mar 202519464463830$68.24$4.12
Feb 20253604673990$71.53$4.19
Jan 202513453443020$75.74$4.13
Dec 20242503092770$70.12$3.01
Nov 20241803142740$69.95$2.12
Oct 202412443443130$71.99$2.20
Sep 20242103553260$70.24$2.28
Aug 202417503863530$76.68$1.99
Jul 20241504063720$81.80$2.07
Jun 20242907646950$79.77$2.54
May 2024864106950$80.02$2.12
Apr 2024801871640$85.35$1.60
Mar 202413524093680$81.28$1.49
Feb 20246704424080$77.25$1.72
Jan 202471454904530$74.15$3.18
Dec 2023004483980$71.90$2.52
Nov 2023005845330$77.69$2.71
Oct 202321296736170$85.64$2.98
Sep 2023006736100$89.43$2.64
Aug 2023409198020$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 (Strawn, North)CountySutton County

Upp Operating, LLC in Sutton County

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