Skip to content
Royalty Clerk

Texas gas well

Shut in

MAYFIELD 45

Mayfield 45 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

1,036mcf gas, last 12 months−71% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-205945

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 6 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 71% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 71% over the last 12 monthsMonthly gas production for MAYFIELD 45, Aug 2023 to Jul 2026. Gas output fell 71% over the last 12 months. 816 mcf in the 12 months through Jul 2026, against 2,831 mcf in the 12 months before.Last 12 months: 816 mcfmcf per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 71% over the last 12 monthsMonthly gas production for MAYFIELD 45, Aug 2023 to Jul 2026. Gas output fell 71% over the last 12 months. 816 mcf in the 12 months through Jul 2026, against 2,831 mcf in the 12 months before.Last 12 monthsmcf per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

87% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
87% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 45 gas by disposition code each month, Aug 2023 to Jul 2026. 87% 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
87% of the gas went to a processing plant in the last 12 monthsShare of MAYFIELD 45 gas by disposition code each month, Aug 2023 to Jul 2026. 87% 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)

    87% · 2,363 mcf

  • Lease fuel (1)

    13% · 363 mcf

1 well on this lease

Wells on MAYFIELD 45
API numberWell no.Status
42-435-3612917Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
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 45
API numberWell no.Acreson the permit
42-435-3612917640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAYFIELD 45
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 202686780$60.04$7.72
Dec 20251231120$57.97$4.26
Nov 20251461330$60.06$3.79
Oct 20251491360$60.89$3.19
Sep 20251471270$63.96$2.97
Aug 20251651480$64.86$2.91
Jul 20252201990$68.39$3.20
Jun 20255784540$68.17$3.02
May 2025000$62.17$3.12
Apr 2025000$63.54$3.42
Mar 202594810$68.24$4.12
Feb 20252762360$71.53$4.19
Jan 20253362950$75.74$4.13
Dec 20244063640$70.12$3.01
Nov 20245664950$69.95$2.12
Oct 20243303000$71.99$2.20
Sep 202425230$70.24$2.28
Aug 2024000$76.68$1.99
Jul 202474680$81.80$2.07
Jun 20241611460$79.77$2.54
May 20241611450$80.02$2.12
Apr 20241541350$85.35$1.60
Mar 20241621460$81.28$1.49
Feb 20241621500$77.25$1.72
Jan 20241701570$74.15$3.18
Dec 20231711520$71.90$2.52
Nov 20231711560$77.69$2.71
Oct 20231781630$85.64$2.98
Sep 20231761600$89.43$2.64
Aug 20231271110$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.