Skip to content
Royalty Clerk

Texas gas well

Producing

SHURLEY 166

Shurley 166 is a gas well in Sutton County, Texas, operated by Upp Operating, LLC in the Sawyer (Canyon) field.

1 well

750mcf gas, last 12 months−22% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-161208

Is your check right?

Check my statement

Where it sits

This county

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

Production by month

Gas output fell 22% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 22% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 22% over the last 12 months. 672 mcf in the 12 months through Jul 2026, against 865 mcf in the 12 months before.Last 12 months: 672 mcfmcf per month050100150200250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 22% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 22% over the last 12 months. 672 mcf in the 12 months through Jul 2026, against 865 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

Over 99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of SHURLEY 166 gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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
Over 99% of the gas went to a processing plant in the last 12 monthsShare of SHURLEY 166 gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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)

    100% · 808 mcf

  • Lease fuel (1)

    0.5% · 4 mcf

1 well on this lease

Wells on SHURLEY 166
API numberWell no.Status
42-435-346008Active

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

Check your decimal on this lease
Permits for Shurley 166
API numberWell no.Acreson the permit
42-435-346008640

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for SHURLEY 166
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed–––$80.46$2.89
Jun 202633330$84.81$3.15
May 2026000$102.13$2.94
Apr 20262442440$100.32$2.77
Mar 20261201200$91.38$3.04
Feb 202626260$64.51$3.62
Jan 202623230$60.04$7.72
Dec 202524240$57.97$4.26
Nov 202544440$60.06$3.79
Oct 202549490$60.89$3.19
Sep 202550500$63.96$2.97
Aug 202559590$64.86$2.91
Jul 202578760$68.39$3.20
Jun 202562600$68.17$3.02
May 202573710$62.17$3.12
Apr 202570680$63.54$3.42
Mar 202570680$68.24$4.12
Feb 202563610$71.53$4.19
Jan 202573710$75.74$4.13
Dec 202476740$70.12$3.01
Nov 202473710$69.95$2.12
Oct 202474720$71.99$2.20
Sep 202477750$70.24$2.28
Aug 202476740$76.68$1.99
Jul 202476740$81.80$2.07
Jun 202471690$79.77$2.54
May 202471690$80.02$2.12
Apr 202472700$85.35$1.60
Mar 202469670$81.28$1.49
Feb 202461590$77.25$1.72
Jan 202471690$74.15$3.18
Dec 202376740$71.90$2.52
Nov 202377750$77.69$2.71
Oct 202367660$85.64$2.98
Sep 202379770$89.43$2.64
Aug 202376740$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.