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Texas oil lease

Producing

HEYER, HAROLD

Heyer, Harold is an oil lease in De Witt County, Texas, operated by Estate of James L. Nelson in the Arneckeville (Yegua 4870,E) field.

2 wells

758bbl oil, last 12 months−12% vs prior year
Operator
Estate of James L. Nelson
County
De Witt County
Field
Arneckeville (Yegua 4870,E)
RRC lease
02-05522

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil in Jun 2026
72 bbl
Reporting since
Jan 2020

Production by month

Oil output fell 12% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Last 12 months
Oil output fell 12% over the last 12 monthsMonthly oil production for HEYER, HAROLD, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 732 bbl in the 12 months through Jul 2026, against 836 bbl in the 12 months before.Last 12 months: 732 bblbbl per month050100150200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 12% over the last 12 monthsMonthly oil production for HEYER, HAROLD, Aug 2023 to Jul 2026. Oil output fell 12% over the last 12 months. 732 bbl in the 12 months through Jul 2026, against 836 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 May 2021

Operators of this lease over timeNelson, James L., Jan 2020 to Apr 2021; Estate of James L. Nelson, May 2021 to Jun 20262020202120222023202420252026Changed May 2021Nelson, James L.Jan 2020 to Apr 2021Estate of James L. NelsonMay 2021 to now
Operators of this lease over timeNelson, James L., Jan 2020 to Apr 2021; Estate of James L. Nelson, May 2021 to Jun 20262020202120222023202420252026Changed May 2021Nelson, James L.Jan 2020 to Apr 2021Estate of James L. NelsonMay 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on HEYER, HAROLD
API numberWell no.Status
42-123-307981 CActive
42-123-308362 CActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Ace Gathering, Inc.OilGathers100May 27, 2022–
Ace Gathering, Inc.OilGathers33May 1, 2021May 27, 2022
Gulfmark Energy, Inc.OilGathers34May 1, 2021May 27, 2022
Synergy Transfer, LLCOilGathers33May 1, 2021May 27, 2022
Ace Gathering, Inc.OilGathers100May 1, 2018May 1, 2021

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

Who buys my oilOil price check

242 acres on the newest permit

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Permits for Heyer, Harold
API numberWell no.Acreson the permit
42-123-308873242
42-123-308362 C242
42-123-307981 C242

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for HEYER, HAROLD
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026No report––$80.46$2.89
Jun 2026Estate of72173$84.81$3.15
May 2026Estate of410$102.13$2.94
Apr 2026Estate of800$100.32$2.77
Mar 2026Estate of80176$91.38$3.04
Feb 2026Estate of810$64.51$3.62
Jan 2026Estate of90158$60.04$7.72
Dec 2025Estate of900$57.97$4.26
Nov 2025Estate of101172$60.06$3.79
Oct 2025Estate of150$60.89$3.19
Sep 2025Estate of410$63.96$2.97
Aug 2025Estate of41173$64.86$2.91
Jul 2025Estate of260$68.39$3.20
Jun 2025Estate of1140$68.17$3.02
May 2025Estate of134183$62.17$3.12
Apr 2025Estate of550$63.54$3.42
Mar 2025Estate of110162$68.24$4.12
Feb 2025Estate of240$71.53$4.19
Jan 2025Estate of240$75.74$4.13
Dec 2024Estate of24176$70.12$3.01
Nov 2024Estate of310$69.95$2.12
Oct 2024Estate of980$71.99$2.20
Sep 2024Estate of98180$70.24$2.28
Aug 2024Estate of980$76.68$1.99
Jul 2024Estate of98178$81.80$2.07
Jun 2024Estate of810$79.77$2.54
May 2024Estate of125178$80.02$2.12
Apr 2024Estate of480$85.35$1.60
Mar 2024Estate of41137$81.28$1.49
Feb 2024Estate of410$77.25$1.72
Jan 2024Estate of90163$74.15$3.18
Dec 2023Estate of900$71.90$2.52
Nov 2023Estate of96170$77.69$2.71
Oct 2023Estate of950$85.64$2.98
Sep 2023Estate of96163$89.43$2.64
Aug 2023Estate of960$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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This lease belongs to

OperatorEstate of James L. NelsonFieldArneckeville (Yegua 4870,E)CountyDe Witt County

Estate of James L. Nelson in De Witt County

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Arneckeville (Yegua 4870,E) field

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