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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

96mcf gas, last 12 months−72% vs prior year
Operator
Upp Operating, LLC
County
Sutton County
Field
Sawyer (Canyon)
RRC lease
7C-220018

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Where it sits

This county

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

Production by month

Gas output fell 72% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Last 12 months
Gas output fell 72% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 74 mcf in the 12 months through Jul 2026, against 264 mcf in the 12 months before.Last 12 months: 74 mcfmcf per month010203040Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 72% over the last 12 monthsMonthly gas production for SHURLEY 166, Aug 2023 to Jul 2026. Gas output fell 72% over the last 12 months. 74 mcf in the 12 months through Jul 2026, against 264 mcf in the 12 months before.Last 12 monthsmcf per month010203040Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
98% 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. 98% 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
98% 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. 98% 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)

    98% · 130 mcf

  • Lease fuel (1)

    2.3% · 3 mcf

1 well on this lease

Wells on SHURLEY 166
API numberWell no.Status
42-435-3770619Active

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 substandard-acreage flag is in the permit records

    The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.

  • 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 Shurley 166
API numberWell no.Acreson the permit
42-435-3770619640

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 2026330$84.81$3.15
May 2026000$102.13$2.94
Apr 2026000$100.32$2.77
Mar 202613130$91.38$3.04
Feb 2026770$64.51$3.62
Jan 2026880$60.04$7.72
Dec 2025770$57.97$4.26
Nov 202511110$60.06$3.79
Oct 2025770$60.89$3.19
Sep 2025880$63.96$2.97
Aug 202510100$64.86$2.91
Jul 202522210$68.39$3.20
Jun 202519180$68.17$3.02
May 202518170$62.17$3.12
Apr 202518170$63.54$3.42
Mar 202522210$68.24$4.12
Feb 202522210$71.53$4.19
Jan 202527260$75.74$4.13
Dec 202427260$70.12$3.01
Nov 202422210$69.95$2.12
Oct 202425240$71.99$2.20
Sep 202423220$70.24$2.28
Aug 202419180$76.68$1.99
Jul 202422210$81.80$2.07
Jun 202419180$79.77$2.54
May 202414140$80.02$2.12
Apr 202416160$85.35$1.60
Mar 202418170$81.28$1.49
Feb 202423220$77.25$1.72
Jan 202439380$74.15$3.18
Dec 202339380$71.90$2.52
Nov 202334330$77.69$2.71
Oct 202319190$85.64$2.98
Sep 202317170$89.43$2.64
Aug 202317170$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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Nearby

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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