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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

3,559mcf gas, last 12 months−15% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-137914

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Where it sits

This county

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

Production by month

Gas output fell 15% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 15% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 15% over the last 12 months. 3,226 mcf in the 12 months through Jul 2026, against 3,814 mcf in the 12 months before.Last 12 months: 3,226 mcfmcf per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 15% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 15% over the last 12 months. 3,226 mcf in the 12 months through Jul 2026, against 3,814 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

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% · 3,820 mcf

  • Lease fuel (1)

    0.5% · 19 mcf

1 well on this lease

Wells on SHURLEY 166
API numberWell no.Status
42-435-337346Active

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

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Permits for Shurley 166
API numberWell no.Acreson the permit
42-435-337346640

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 20265965960$84.81$3.15
May 2026000$102.13$2.94
Apr 202652520$100.32$2.77
Mar 20263733730$91.38$3.04
Feb 20263063060$64.51$3.62
Jan 20263363360$60.04$7.72
Dec 20253393390$57.97$4.26
Nov 20252682680$60.06$3.79
Oct 20253003000$60.89$3.19
Sep 20253203200$63.96$2.97
Aug 20253363350$64.86$2.91
Jul 20253333240$68.39$3.20
Jun 20252802710$68.17$3.02
May 20253263160$62.17$3.12
Apr 20253203100$63.54$3.42
Mar 20253113020$68.24$4.12
Feb 20252902820$71.53$4.19
Jan 20253283180$75.74$4.13
Dec 20243263160$70.12$3.01
Nov 20243133040$69.95$2.12
Oct 20243233140$71.99$2.20
Sep 20243273170$70.24$2.28
Aug 20243373260$76.68$1.99
Jul 20243423310$81.80$2.07
Jun 20243082980$79.77$2.54
May 20242932840$80.02$2.12
Apr 20242932840$85.35$1.60
Mar 20242792700$81.28$1.49
Feb 20242582500$77.25$1.72
Jan 20243022940$74.15$3.18
Dec 20232992910$71.90$2.52
Nov 20232902830$77.69$2.71
Oct 20232402350$85.64$2.98
Sep 20232922850$89.43$2.64
Aug 20232742680$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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