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Texas oil lease

Producing

WALKER 421

Walker 421 is an oil lease in Jack County, Texas, operated by Petex in the Bryson Lake (2500) field.

1 well

870bbl oil, since Oct 2025
Operator
Petex
County
Jack County
Field
Bryson Lake (2500)
RRC lease
09-34433

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Oil in Jul 2026
65 bbl
Reporting since
Oct 2025

Production by month

Oil output fell 38% since Oct 2025

Oil output fell 38% since Oct 2025Monthly oil production for WALKER 421, Oct 2025 to Jul 2026. Oil output fell 38% since Oct 2025. Monthly average of 58 bbl in the latest 3 months, against 94 bbl in the first 3.bbl per month050100150200250Oct 25Jan 26AprJul
Oil output fell 38% since Oct 2025Monthly oil production for WALKER 421, Oct 2025 to Jul 2026. Oil output fell 38% since Oct 2025. Monthly average of 58 bbl in the latest 3 months, against 94 bbl in the first 3.bbl per month050100150200250Jan 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 WALKER 421
API numberWell no.Status
42-237-406751Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Trans Crude Marketing LLCOilGathers100Oct 17, 2025

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

Who buys my oilOil price check

160 acres on the newest permit

Permits for Walker 421
API numberWell no.Acreson the permit
42-237-406751160

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

Unit decimal checker

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10 months, newest first

Ledger for WALKER 421
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 202665173$80.46$2.89
Jun 2026500$84.81$3.15
May 2026600$102.13$2.94
Apr 202646170$100.32$2.77
Mar 2026780$91.38$3.04
Feb 202684172$64.51$3.62
Jan 2026205157$60.04$7.72
Dec 2025148172$57.97$4.26
Nov 20251040$60.06$3.79
Oct 2025300$60.89$3.19

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

This lease belongs to

OperatorPetexFieldBryson Lake (2500)CountyJack County

Petex in Jack County

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Bryson Lake (2500) field

No other producing leases in this field are in our data yet.

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Drilling permits within 10 km