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Texas oil lease

Producing

ONYX

Onyx is an oil lease in Crockett County, Texas, operated by Stallion Operating, LLC in the Freedom (Ruby Limestone) field.

1 well

538bbl oil, last 12 months−29% vs prior year
Operator
Stallion Operating, LLC
County
Crockett County
Field
Freedom (Ruby Limestone)
RRC lease
7C-16020

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Where it sits

This county

Crockett CountyCrockettIrionUptonReaganCrockett County
Crockett County
Oil in Jun 2026
37 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 29% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 29% over the last 12 monthsMonthly oil production for ONYX, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 486 bbl in the 12 months through Jul 2026, against 687 bbl in the 12 months before.Last 12 months: 486 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 29% over the last 12 monthsMonthly oil production for ONYX, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 486 bbl in the 12 months through Jul 2026, against 687 bbl in the 12 months before.Last 12 monthsbbl per month050100150200Jan 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.

Who has run this lease

The operator changed once, most recently in Apr 2022

Operators of this lease over timeMLC Operating, LP, Jan 2020 to Mar 2022; Stallion Operating, LLC, Apr 2022 to Jun 20262020202120222023202420252026Changed Apr 2022MLC Operating, LPJan 2020 to Mar 2022Stallion Operating, LLCApr 2022 to now
Operators of this lease over timeMLC Operating, LP, Jan 2020 to Mar 2022; Stallion Operating, LLC, Apr 2022 to Jun 20262020202120222023202420252026Changed Apr 2022MLC Operating, LPJan 2020 to Mar 2022Stallion Operating, LLCApr 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ONYX
API numberWell no.Status
42-105-399111Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers100Dec 1, 2017–
Davis Gas Processing, Inc.Casinghead gasGathers100Nov 1, 2017Apr 25, 2022
Davis Gas Processing, Inc.Casinghead gasBuys100Nov 1, 2017Apr 25, 2022

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

Who buys my oilOil price check

630.43 acres on the newest permit

Permits for Onyx
API numberWell no.Acreson the permit
42-105-399111630.43

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

Unit decimal checker

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36 months, newest first

Ledger for ONYX
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Stallion Operating,370$84.81$3.15
May 2026Stallion Operating,210$102.13$2.94
Apr 2026Stallion Operating,4134$100.32$2.77
Mar 2026Stallion Operating,4078$91.38$3.04
Feb 2026Stallion Operating,360$64.51$3.62
Jan 2026Stallion Operating,4850$60.04$7.72
Dec 2025Stallion Operating,4744$57.97$4.26
Nov 2025Stallion Operating,4148$60.06$3.79
Oct 2025Stallion Operating,6289$60.89$3.19
Sep 2025Stallion Operating,64111$63.96$2.97
Aug 2025Stallion Operating,490$64.86$2.91
Jul 2025Stallion Operating,5281$68.39$3.20
Jun 2025Stallion Operating,610$68.17$3.02
May 2025Stallion Operating,5591$62.17$3.12
Apr 2025Stallion Operating,5422$63.54$3.42
Mar 2025Stallion Operating,79164$68.24$4.12
Feb 2025Stallion Operating,2037$71.53$4.19
Jan 2025Stallion Operating,950$75.74$4.13
Dec 2024Stallion Operating,4454$70.12$3.01
Nov 2024Stallion Operating,65157$69.95$2.12
Oct 2024Stallion Operating,810$71.99$2.20
Sep 2024Stallion Operating,2170$70.24$2.28
Aug 2024Stallion Operating,600$76.68$1.99
Jul 2024Stallion Operating,65102$81.80$2.07
Jun 2024Stallion Operating,5888$79.77$2.54
May 2024Stallion Operating,760$80.02$2.12
Apr 2024Stallion Operating,8886$85.35$1.60
Mar 2024Stallion Operating,73106$81.28$1.49
Feb 2024Stallion Operating,320$77.25$1.72
Jan 2024Stallion Operating,18174$74.15$3.18
Dec 2023Stallion Operating,1030$71.90$2.52
Nov 2023Stallion Operating,200$77.69$2.71
Oct 2023Stallion Operating,340$85.64$2.98
Sep 2023Stallion Operating,154153$89.43$2.64
Aug 2023Stallion Operating,00$81.39$2.58

No report filed

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

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This lease belongs to

OperatorStallion Operating, LLCFieldFreedom (Ruby Limestone)CountyCrockett County

Stallion Operating, LLC in Crockett County

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Freedom (Ruby Limestone) field

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