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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

361mcf gas, last 12 months−39% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-198344

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Where it sits

This county

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

Production by month

Gas output fell 39% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 39% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 317 mcf in the 12 months through Jul 2026, against 520 mcf in the 12 months before.Last 12 months: 317 mcfmcf per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 39% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 39% over the last 12 months. 317 mcf in the 12 months through Jul 2026, against 520 mcf in the 12 months before.Last 12 monthsmcf per month020406080Jan 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% · 399 mcf

  • Lease fuel (1)

    0.5% · 2 mcf

1 well on this lease

Wells on SHURLEY 166
API numberWell no.Status
42-435-3620516Active

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
42-435-3620516640

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

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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 202635350$84.81$3.15
May 2026000$102.13$2.94
Apr 2026440$100.32$2.77
Mar 202630300$91.38$3.04
Feb 202638380$64.51$3.62
Jan 202642420$60.04$7.72
Dec 202537370$57.97$4.26
Nov 202530300$60.06$3.79
Oct 202536360$60.89$3.19
Sep 202535350$63.96$2.97
Aug 202530300$64.86$2.91
Jul 202544430$68.39$3.20
Jun 202540390$68.17$3.02
May 202545440$62.17$3.12
Apr 202543420$63.54$3.42
Mar 202540390$68.24$4.12
Feb 202539380$71.53$4.19
Jan 202544430$75.74$4.13
Dec 202445440$70.12$3.01
Nov 202445440$69.95$2.12
Oct 202447460$71.99$2.20
Sep 202445440$70.24$2.28
Aug 202443420$76.68$1.99
Jul 202447460$81.80$2.07
Jun 202435340$79.77$2.54
May 202432310$80.02$2.12
Apr 202446450$85.35$1.60
Mar 202444430$81.28$1.49
Feb 202442410$77.25$1.72
Jan 202450490$74.15$3.18
Dec 202351500$71.90$2.52
Nov 202351500$77.69$2.71
Oct 202347460$85.64$2.98
Sep 202353520$89.43$2.64
Aug 202351500$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 (Canyon)CountySutton County

Upp Operating, LLC in Sutton County

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Sawyer (Canyon) field

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