Skip to content
Royalty Clerk

Texas gas well

Shut in

MAYFIELD 34

Mayfield 34 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

201mcf gas, last 12 months−100% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-213155

Is your check right?

Check my statement

Where it sits

This county

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

Checks stopped on this lease?

  • Sales

    No sales reported for the last 11 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Gas output fell 100% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 100% over the last 12 monthsMonthly gas production for MAYFIELD 34, Aug 2023 to Jul 2026. Gas output fell 100% over the last 12 months. 10 mcf in the 12 months through Jul 2026, against 2,040 mcf in the 12 months before.Last 12 months: 10 mcfmcf per month050100150200250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 100% over the last 12 monthsMonthly gas production for MAYFIELD 34, Aug 2023 to Jul 2026. Gas output fell 100% over the last 12 months. 10 mcf in the 12 months through Jul 2026, against 2,040 mcf in the 12 months before.Last 12 monthsmcf per month050100150200250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

84% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
84% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 34 gas by disposition code each month, Aug 2023 to Jul 2026. 84% 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
84% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 34 gas by disposition code each month, Aug 2023 to Jul 2026. 84% 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)

    84% · 1,634 mcf

  • Lease fuel (1)

    16% · 306 mcf

1 well on this lease

Wells on MAYFIELD 34
API numberWell no.Status
42-435-3729421Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Hydrocarbons, L.p.Gas-well gasBuys100May 19, 2005
Stonewater Pipeline Company LLCGas-well gasGathers100Feb 1, 2008

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 34
API numberWell no.Acreson the permit
42-435-3729421640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAYFIELD 34
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 2026000$84.81$3.15
May 2026000$102.13$2.94
Apr 2026000$100.32$2.77
Mar 2026000$91.38$3.04
Feb 2026000$64.51$3.62
Jan 2026000$60.04$7.72
Dec 2025000$57.97$4.26
Nov 2025000$60.06$3.79
Oct 2025000$60.89$3.19
Sep 2025000$63.96$2.97
Aug 20251080$64.86$2.91
Jul 20251911470$68.39$3.20
Jun 20251841480$68.17$3.02
May 20251921620$62.17$3.12
Apr 20251901590$63.54$3.42
Mar 20251941660$68.24$4.12
Feb 20251681430$71.53$4.19
Jan 20251851600$75.74$4.13
Dec 20241881640$70.12$3.01
Nov 2024111970$69.95$2.12
Oct 20241771500$71.99$2.20
Sep 20241501300$70.24$2.28
Aug 2024110940$76.68$1.99
Jul 20241951640$81.80$2.07
Jun 20241901610$79.77$2.54
May 20241951660$80.02$2.12
Apr 20241891620$85.35$1.60
Mar 20241931690$81.28$1.49
Feb 20241841660$77.25$1.72
Jan 20241981780$74.15$3.18
Dec 20232031850$71.90$2.52
Nov 20231891620$77.69$2.71
Oct 20231991780$85.64$2.98
Sep 20231951730$89.43$2.64
Aug 20232051820$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.