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Texas oil lease

Producing

DUKE 31

Duke 31 is an oil lease in Crane County, Texas, operated by Kneupper Oil, LLC in the Crossett, West (Clear Fork, Up.) field.

2 wells

550bbl oil, last 12 months+23% vs prior year
Operator
Kneupper Oil, LLC
County
Crane County
Field
Crossett, West (Clear Fork, Up.)
RRC lease
08-39662

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Where it sits

This county

Crane CountyCraneUptonMidlandWinklerWardEctorCrane County
Crane County
Oil in Jul 2026
10 bbl
Reporting since
Jan 2020

Checks stopped on this lease?

  • Sales

    No sales reported for the last 3 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 rose 23% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 23% over the last 12 monthsMonthly oil production for DUKE 31, Aug 2023 to Jul 2026. Oil output rose 23% over the last 12 months. 550 bbl in the 12 months through Jul 2026, against 448 bbl in the 12 months before.Last 12 months: 550 bblbbl per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 23% over the last 12 monthsMonthly oil production for DUKE 31, Aug 2023 to Jul 2026. Oil output rose 23% over the last 12 months. 550 bbl in the 12 months through Jul 2026, against 448 bbl in the 12 months before.Last 12 monthsbbl per month0255075100125Jan 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.

2 wells on this lease

Wells on DUKE 31
API numberWell no.Status
42-103-109102Active
42-103-356631Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oasis Transp & Marketing Corp.OilGathers100Nov 1, 2025–
Hollyfrontier Ref & Mktg LLCOilGathers100Mar 1, 2019Nov 1, 2025
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Mar 1, 2019
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Mar 1, 2019
Plains Marketing, L.p.OilGathers100Sep 19, 2009Mar 1, 2019

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

Who buys my oilOil price check

320 acres on the newest permit

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Permits for Duke 31
API numberWell no.Acreson the permit
42-103-109102320
42-103-356631320

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

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36 months, newest first

Ledger for DUKE 31
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026100$80.46$2.89
Jun 2026300$84.81$3.15
May 2026300$102.13$2.94
Apr 2026124184$100.32$2.77
Mar 202658178$91.38$3.04
Feb 2026200$64.51$3.62
Jan 2026400$60.04$7.72
Dec 2025300$57.97$4.26
Nov 2025250$60.06$3.79
Oct 2025350$60.89$3.19
Sep 2025300$63.96$2.97
Aug 2025118168$64.86$2.91
Jul 2025250$68.39$3.20
Jun 2025250$68.17$3.02
May 202546181$62.17$3.12
Apr 2025450$63.54$3.42
Mar 2025600$68.24$4.12
Feb 2025300$71.53$4.19
Jan 202551181$75.74$4.13
Dec 2024300$70.12$3.01
Nov 2024200$69.95$2.12
Oct 2024400$71.99$2.20
Sep 202446172$70.24$2.28
Aug 2024300$76.68$1.99
Jul 2024100$81.80$2.07
Jun 2024400$79.77$2.54
May 2024200$80.02$2.12
Apr 202430179$85.35$1.60
Mar 2024650$81.28$1.49
Feb 2024600$77.25$1.72
Jan 2024600$74.15$3.18
Dec 202361161$71.90$2.52
Nov 2023300$77.69$2.71
Oct 2023500$85.64$2.98
Sep 202366176$89.43$2.64
Aug 2023700$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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Nearby

This lease belongs to

OperatorKneupper Oil, LLCFieldCrossett, West (Clear Fork, Up.)CountyCrane County

Kneupper Oil, LLC in Crane County

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Crossett, West (Clear Fork, Up.) field

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