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Texas oil lease

Producing

MANSFIELD

Mansfield is an oil lease in Wise County, Texas, operated by Extech Operating, LLC in the Gilley, W. (Atoka Congl.) field.

2 wells

658bbl oil, last 12 months−5% vs prior year
Operator
Extech Operating, LLC
County
Wise County
Field
Gilley, W. (Atoka Congl.)
RRC lease
09-29159

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Where it sits

This county

Wise CountyWiseJackClayCookeMontagueDentonWise County
Wise County
Gas, last 12 months
12,109 mcf
Oil in Jul 2026
55 bbl

Production by month

Oil output fell 5% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 5% over the last 12 monthsMonthly oil production and gas for MANSFIELD, Aug 2023 to Jul 2026. Oil output fell 5% over the last 12 months. 658 bbl in the 12 months through Jul 2026, against 692 bbl in the 12 months before.Last 12 months: 658 bblbbl per monthmcf per month00202504050060750801,0001001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 5% over the last 12 monthsMonthly oil production and gas for MANSFIELD, Aug 2023 to Jul 2026. Oil output fell 5% over the last 12 months. 658 bbl in the 12 months through Jul 2026, against 692 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00202504050060750801,0001001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of MANSFIELD gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of MANSFIELD gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

2 wells on this lease

Wells on MANSFIELD
API numberWell no.Status
42-497-340592Active
42-497-340983Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sentinel Transportation, LLCOilGathers100Jan 1, 2000–
Targa Midstream Services LLCCasinghead gasBuys100Jan 1, 2020–
Targa Midstream Services LLCCasinghead gasGathers100Oct 1, 2011–
Txu Portfolio Management Co. LPCasinghead gasBuys100Jan 1, 2004Jan 1, 2020

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

80 acres on the newest permit

Permits for Mansfield
API numberWell no.Acreson the permit
42-497-34098380
42-497-34059280

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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36 months, newest first

Ledger for MANSFIELD
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20265501,0531,0530$80.46$2.89
Jun 2026641641,0281,0280$84.81$3.15
May 20266201,0761,0760$102.13$2.94
Apr 20265309969960$100.32$2.77
Mar 2026481691,0091,0090$91.38$3.04
Feb 20264609289280$64.51$3.62
Jan 20264109459450$60.04$7.72
Dec 2025661681,0301,0300$57.97$4.26
Nov 20256701,0001,0000$60.06$3.79
Oct 20255301,0341,0340$60.89$3.19
Sep 2025451719599590$63.96$2.97
Aug 20255801,0511,0510$64.86$2.91
Jul 20256401,0541,0540$68.39$3.20
Jun 2025511649879870$68.17$3.02
May 20255301,0241,0240$62.17$3.12
Apr 20256901,0251,0250$63.54$3.42
Mar 2025741691,0961,0960$68.24$4.12
Feb 20254609049040$71.53$4.19
Jan 2025801651,0841,0840$75.74$4.13
Dec 20244309759750$70.12$3.01
Nov 20245801,0141,0140$69.95$2.12
Oct 20244701,0241,0240$71.99$2.20
Sep 2024541651,0621,0620$70.24$2.28
Aug 20245301,1301,1300$76.68$1.99
Jul 20246101,1371,1370$81.80$2.07
Jun 2024181681,1141,1140$79.77$2.54
May 20246801,1151,1150$80.02$2.12
Apr 20246901,0691,0690$85.35$1.60
Mar 2024761711,1101,1100$81.28$1.49
Feb 20248601,1021,1020$77.25$1.72
Jan 2024701711,0661,0660$74.15$3.18
Dec 20237201,0871,0870$71.90$2.52
Nov 20238101,0791,0790$77.69$2.71
Oct 202361611,1531,1530$85.64$2.98
Sep 20232701,0961,0960$89.43$2.64
Aug 20232607397390$81.39$2.58

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

OperatorExtech Operating, LLCFieldGilley, W. (Atoka Congl.)CountyWise County

Extech Operating, LLC in Wise County

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Gilley, W. (Atoka Congl.) field

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