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Texas oil lease

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WINTON/BARKER

Winton/Barker is an oil lease in Bastrop County, Texas, operated by Trivista Operating LLC in the Serbin (Taylor Sand) field.

1 well

23bbl oil, last 12 months−85% vs prior year
Operator
Trivista Operating LLC
County
Bastrop County
Field
Serbin (Taylor Sand)
RRC lease
03-19950

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Where it sits

This county

Bastrop CountyBastropWilliamsonFayetteCaldwellTravisBurlesonLeeHaysBastrop County
Bastrop County
Oil in Mar 2026
0 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • P-5

    The current operator's P-5 registration is listed as delinquent (last P-5 filed Sep 30, 2025).

  • Sales

    No sales reported for the last 12 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output fell 85% over the last 12 months

4 months were not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 85% over the last 12 monthsMonthly oil production for WINTON/BARKER, Aug 2023 to Jul 2026. Oil output fell 85% over the last 12 months. 23 bbl in the 12 months through Jul 2026, against 157 bbl in the 12 months before.Last 12 months: 23 bblbbl per month01020304050Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 85% over the last 12 monthsMonthly oil production for WINTON/BARKER, Aug 2023 to Jul 2026. Oil output fell 85% over the last 12 months. 23 bbl in the 12 months through Jul 2026, against 157 bbl in the 12 months before.Last 12 monthsbbl per month01020304050Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

1 well on this lease

Wells on WINTON/BARKER
API numberWell no.Status
42-021-311111Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Apr 1, 2024–
Enterprise Crude Oil LLCOilGathers100Nov 1, 2021Apr 1, 2024
Gulfmark Energy, Inc.OilGathers100Dec 1, 2019Nov 1, 2021
Flint Hills Resources, LPOilGathers100Aug 1, 2019Dec 1, 2019
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Aug 1, 2019
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Aug 1, 2019
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Nov 15, 2017Aug 1, 2019

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

Who buys my oilOil price check

113.81 acres on the newest permit

Check your decimal on this lease
Permits for Winton/Barker
API numberWell no.Acreson the permit
42-021-311111113.81

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

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36 months, newest first

Ledger for WINTON/BARKER
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report filed––$80.46$2.89
Jun 2026No report filed––$84.81$3.15
May 2026No report filed––$102.13$2.94
Apr 2026No report filed––$100.32$2.77
Mar 202600$91.38$3.04
Feb 202600$64.51$3.62
Jan 2026230$60.04$7.72
Dec 202500$57.97$4.26
Nov 202500$60.06$3.79
Oct 202500$60.89$3.19
Sep 202500$63.96$2.97
Aug 202500$64.86$2.91
Jul 202500$68.39$3.20
Jun 202500$68.17$3.02
May 202500$62.17$3.12
Apr 202500$63.54$3.42
Mar 202500$68.24$4.12
Feb 20251136$71.53$4.19
Jan 20254125$75.74$4.13
Dec 2024200$70.12$3.01
Nov 20243648$69.95$2.12
Oct 2024160$71.99$2.20
Sep 2024110$70.24$2.28
Aug 20242222$76.68$1.99
Jul 2024328$81.80$2.07
Jun 202490$79.77$2.54
May 2024160$80.02$2.12
Apr 20241133$85.35$1.60
Mar 202400$81.28$1.49
Feb 202440$77.25$1.72
Jan 202400$74.15$3.18
Dec 202300$71.90$2.52
Nov 2023180$77.69$2.71
Oct 20231317$85.64$2.98
Sep 202300$89.43$2.64
Aug 20233632$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

OperatorTrivista Operating LLCFieldSerbin (Taylor Sand)CountyBastrop County

Trivista Operating LLC in Bastrop County

No other producing leases from this operator in this county are in our data yet.

Serbin (Taylor Sand) field

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