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Texas oil lease

Producing

MACKEY HEIRS

Mackey Heirs is an oil lease in Gregg County, Texas, operated by Dallas Production Company LLC in the Willow Springs (T.peak Trans.) field.

1 well

215bbl oil, last 12 months−53% vs prior year
Operator
Dallas Production Company LLC
County
Gregg County
Field
Willow Springs (T.peak Trans.)
RRC lease
06-14357

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Where it sits

This county

Gregg CountyGreggPanolaUpshurCassWoodMorrisHopkinsSmithRuskHarrisonMarionCampGregg County
Gregg County
Gas, last 12 months
5,823 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 53% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 53% over the last 12 monthsMonthly oil production and gas for MACKEY HEIRS, Aug 2023 to Jul 2026. Oil output fell 53% over the last 12 months. 215 bbl in the 12 months through Jul 2026, against 456 bbl in the 12 months before.Last 12 months: 215 bblbbl per monthmcf per month0020500401,000601,500802,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 53% over the last 12 monthsMonthly oil production and gas for MACKEY HEIRS, Aug 2023 to Jul 2026. Oil output fell 53% over the last 12 months. 215 bbl in the 12 months through Jul 2026, against 456 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020500401,000601,500802,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
91% of the gas went to a processing plant in the last 12 monthsShare of MACKEY HEIRS gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
91% of the gas went to a processing plant in the last 12 monthsShare of MACKEY HEIRS gas by disposition code each month, Aug 2023 to Jul 2026. 91% of the gas went to a processing plant 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.

  • Processing plant (3)

    91% · 5,271 mcf

  • Lease fuel (1)

    9.5% · 552 mcf

Who has run this lease

The operator changed once, most recently in Mar 2021

Operators of this lease over timeDallas Production, Inc., Jan 2020 to Feb 2021; Dallas Production Company LLC, Mar 2021 to Jul 20262020202120222023202420252026Changed Mar 2021Dallas Production, Inc.Jan 2020 to Feb 2021Dallas Production Company LLCMar 2021 to now
Operators of this lease over timeDallas Production, Inc., Jan 2020 to Feb 2021; Dallas Production Company LLC, Mar 2021 to Jul 20262020202120222023202420252026Changed Mar 2021Dallas Production, Inc.Jan 2020 to Feb 2021Dallas Production Company LLCMar 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MACKEY HEIRS
API numberWell no.Status
42-183-3154510Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers100Sep 1, 2026–
Midcoast G & P (East Texas) L.p.Casinghead gasBuys100Jun 1, 2023–
Midcoast Pipelines (E Tx) L.p.Casinghead gasGathers100Jun 1, 2023–
Eastex Crude Company, LLCOilGathers50Aug 21, 2026Sep 1, 2026
Plains Marketing, L.p.OilGathers50Aug 21, 2026Sep 1, 2026
Plains Marketing, L.p.OilGathers100Nov 22, 2004Aug 21, 2026
Dallas Production Company LLCCasinghead gasGathers100Mar 1, 2021Jun 1, 2023
Dallas Production Company LLCCasinghead gasBuys100Mar 1, 2021Jun 1, 2023
Dallas Production, Inc.Casinghead gasGathers100Nov 22, 2004Mar 1, 2021

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

Who buys my oilOil price check

630.50 acres on the newest permit

Permits for Mackey Heirs
API numberWell no.Acreson the permit
42-183-3154510630.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MACKEY HEIRS
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Dallas Production002862530$80.46$2.89
Jun 2026Dallas Production002682350$84.81$3.15
May 2026Dallas Production002762410$102.13$2.94
Apr 2026Dallas Production002512200$100.32$2.77
Mar 2026Dallas Production003543230$91.38$3.04
Feb 2026Dallas Production8463943620$64.51$3.62
Jan 2026Dallas Production2805194680$60.04$7.72
Dec 2025Dallas Production241587016360$57.97$4.26
Nov 2025Dallas Production4507336690$60.06$3.79
Oct 2025Dallas Production4907346720$60.89$3.19
Sep 2025Dallas Production2506445890$63.96$2.97
Aug 2025Dallas Production361566636030$64.86$2.91
Jul 2025Dallas Production3116405830$68.39$3.20
Jun 2025Dallas Production3027116500$68.17$3.02
May 2025Dallas Production2515264800$62.17$3.12
Apr 2025Dallas Production391787406680$63.54$3.42
Mar 2025Dallas Production5247336640$68.24$4.12
Feb 2025Dallas Production4506455880$71.53$4.19
Jan 2025Dallas Production5216806210$75.74$4.13
Dec 2024Dallas Production511916365770$70.12$3.01
Nov 2024Dallas Production4505434940$69.95$2.12
Oct 2024Dallas Production005955400$71.99$2.20
Sep 2024Dallas Production2801,1941,0890$70.24$2.28
Aug 2024Dallas Production581781,2981,1870$76.68$1.99
Jul 2024Dallas Production4621,3001,1960$81.80$2.07
Jun 2024Dallas Production5701,1671,0580$79.77$2.54
May 2024Dallas Production3301,3871,2820$80.02$2.12
Apr 2024Dallas Production351721,1591,0770$85.35$1.60
Mar 2024Dallas Production771661,2381,1500$81.28$1.49
Feb 2024Dallas Production5229959250$77.25$1.72
Jan 2024Dallas Production7501,0279610$74.15$3.18
Dec 2023Dallas Production8031,0729990$71.90$2.52
Nov 2023Dallas Production781451,2641,1830$77.69$2.71
Oct 2023Dallas Production5001,0651,0260$85.64$2.98
Sep 2023Dallas Production5317146890$89.43$2.64
Aug 2023Dallas Production6059118740$81.39$2.58

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

OperatorDallas Production Company LLCFieldWillow Springs (T.peak Trans.)CountyGregg County

Dallas Production Company LLC in Gregg County

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Willow Springs (T.peak Trans.) field

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