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Texas oil lease

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THOMAS UNIT

Thomas Unit is an oil lease in Wise County, Texas, operated by Cooper Oil & Gas, LLC in the Younger, W (Caddo Congl. Lo A) field.

1 well

251bbl oil, last 12 months−18% vs prior year
Operator
Cooper Oil & Gas, LLC
County
Wise County
Field
Younger, W (Caddo Congl. Lo A)
RRC lease
09-19492

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Where it sits

This county

Wise CountyWiseJackClayCookeMontagueDentonWise County
Wise County
Gas, last 12 months
3,891 mcf
Oil in Jul 2026
20 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Cooper Oil & Gas, LLC took over from Echo Production, Inc. in Mar 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Aug 28, 2026).

  • Sales

    No sales reported for the last 2 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 18% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for THOMAS UNIT, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 251 bbl in the 12 months through Jul 2026, against 306 bbl in the 12 months before.Last 12 months: 251 bblbbl per monthmcf per month0020100402006030080400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for THOMAS UNIT, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 251 bbl in the 12 months through Jul 2026, against 306 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020100402006030080400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of THOMAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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 transmission line in the last 12 monthsShare of THOMAS UNIT gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

Who has run this lease

The operator changed once, most recently in Mar 2025

Operators of this lease over timeEcho Production, Inc., Jan 2020 to Feb 2025; Cooper Oil & Gas, LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Mar 2025Echo Production, Inc.Jan 2020 to Feb 2025Cooper Oil & Gas, LLCMar 2025 to now
Operators of this lease over timeEcho Production, Inc., Jan 2020 to Feb 2025; Cooper Oil & Gas, LLC, Mar 2025 to Jul 20262020202120222023202420252026Changed Mar 2025Echo Production, Inc.Jan 2020 to Feb 2025Cooper Oil & Gas, LLCMar 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on THOMAS UNIT
API numberWell no.Status
42-497-314301Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer Marketing & TermOilGathers100Dec 1, 2022–
Targa Midstream Services LLCCasinghead gasBuys100Oct 1, 2018–
Targa Midstream Services LLCCasinghead gasGathers100Oct 1, 2011–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Jan 1, 2019Dec 1, 2022
Gulfmark Energy, Inc.OilGathers100Oct 1, 2018Jan 1, 2019

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

Who buys my oilOil price check

180 acres on the newest permit

Permits for Thomas Unit
API numberWell no.Acreson the permit
42-497-314301180

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

Unit decimal checker

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36 months, newest first

Ledger for THOMAS UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Cooper Oil2003223220$80.46$2.89
Jun 2026Cooper Oil1802992990$84.81$3.15
May 2026Cooper Oil121503233230$102.13$2.94
Apr 2026Cooper Oil1903083080$100.32$2.77
Mar 2026Cooper Oil1703193190$91.38$3.04
Feb 2026Cooper Oil2103113110$64.51$3.62
Jan 2026Cooper Oil2403333330$60.04$7.72
Dec 2025Cooper Oil2503453450$57.97$4.26
Nov 2025Cooper Oil2503433430$60.06$3.79
Oct 2025Cooper Oil241813223220$60.89$3.19
Sep 2025Cooper Oil2403273270$63.96$2.97
Aug 2025Cooper Oil2203393390$64.86$2.91
Jul 2025Cooper Oil2703483480$68.39$3.20
Jun 2025Cooper Oil2503423420$68.17$3.02
May 2025Cooper Oil2303633630$62.17$3.12
Apr 2025Cooper Oil2303413410$63.54$3.42
Mar 2025Cooper Oil2202782780$68.24$4.12
Feb 2025Echo Production,241592852850$71.53$4.19
Jan 2025Echo Production,1603333330$75.74$4.13
Dec 2024Echo Production,2203413410$70.12$3.01
Nov 2024Echo Production,2203453450$69.95$2.12
Oct 2024Echo Production,2703613610$71.99$2.20
Sep 2024Echo Production,2503423420$70.24$2.28
Aug 2024Echo Production,501813563560$76.68$1.99
Jul 2024Echo Production,2603593590$81.80$2.07
Jun 2024Echo Production,1903513510$79.77$2.54
May 2024Echo Production,2503623620$80.02$2.12
Apr 2024Echo Production,1803753750$85.35$1.60
Mar 2024Echo Production,603793790$81.28$1.49
Feb 2024Echo Production,1003273270$77.25$1.72
Jan 2024Echo Production,3003433430$74.15$3.18
Dec 2023Echo Production,1303583580$71.90$2.52
Nov 2023Echo Production,591793513510$77.69$2.71
Oct 2023Echo Production,1403743740$85.64$2.98
Sep 2023Echo Production,1403683680$89.43$2.64
Aug 2023Echo Production,1203673670$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

OperatorCooper Oil & Gas, LLCFieldYounger, W (Caddo Congl. Lo A)CountyWise County

Cooper Oil & Gas, LLC in Wise County

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Younger, W (Caddo Congl. Lo A) field

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