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HALSELL A

Halsell A is an oil lease in Dimmit County, Texas, operated by Jonah Energy LLC in the Hugh Fitzsimmons (San Miguel) field.

1 well

1,818bbl oil, last 12 months−35% vs prior year
Operator
Jonah Energy LLC
County
Dimmit County
Field
Hugh Fitzsimmons (San Miguel)
RRC lease
01-19050

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Where it sits

This county

Dimmit CountyDimmitLa SalleZavalaFrioMaverickDimmit County
Dimmit County
Gas, last 12 months
3,906 mcf
Oil in Jun 2026
68 bbl

Production by month

Oil output fell 35% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 35% over the last 12 monthsMonthly oil production and gas for HALSELL A, Aug 2023 to Jul 2026. Oil output fell 35% over the last 12 months. 1,628 bbl in the 12 months through Jul 2026, against 2,496 bbl in the 12 months before.Last 12 months: 1,628 bblbbl per monthmcf per month002002504005006007508001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 35% over the last 12 monthsMonthly oil production and gas for HALSELL A, Aug 2023 to Jul 2026. Oil output fell 35% over the last 12 months. 1,628 bbl in the 12 months through Jul 2026, against 2,496 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002504005006007508001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to flaring in the last 12 months

Flaring peaked at 100.0% of the gas in Aug 2023.

All of the gas went to flaring in the last 12 monthsShare of HALSELL A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to flaring in the last 12 monthsShare of HALSELL A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to flaring in the last 12 months. Flaring peaked at 100.0% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

100.0% of the gas flared in the last 12 months. 34 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Mar 2026

Operators of this lease over timeEndeavor Natural Gas, LP, Jan 2020 to Jun 2021; Grit Oil & Gas Management, LLC, Jul 2021 to Feb 2026; Jonah Energy LLC, Mar 2026 to Jun 20262020202120222023202420252026Changed Jul 2021Changed Mar 2026Endeavor Natural Gas, LPJan 2020 to Jun 2021Grit Oil & Gas Management, LLCJul 2021 to Feb 2026Jonah Energy LLCMar 2026 to now
Operators of this lease over timeEndeavor Natural Gas, LP, Jan 2020 to Jun 2021; Grit Oil & Gas Management, LLC, Jul 2021 to Feb 2026; Jonah Energy LLC, Mar 2026 to Jun 20262020202120222023202420252026Changed Jul 2021Changed Mar 2026Endeavor Natural Gas, LPJan 2020 to Jun 2021Grit Oil & Gas Management, LLCJul 2021 to Feb 2026Jonah Energy LLCMar 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HALSELL A
API numberWell no.Status
42-127-373943501HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers50Jan 1, 2023–
Shell Trading (Us) CompanyOilGathers50Mar 1, 2019–
Kinder Morgan Tejas Pipeline LLCCasinghead gasBuys100Mar 30, 2026–
Texas Pipeline LLCCasinghead gasGathers100Mar 30, 2026–
Texas Pipeline LLCCasinghead gasGathers100Mar 1, 2019Jan 1, 2023
Upstream Energy ServicesCasinghead gasBuys100Mar 1, 2019Jan 1, 2023
Eastex Crude CompanyOilGathers50Mar 1, 2019Jan 1, 2023

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

Who buys my oilOil price check

652.67 acres on the newest permit

Permits for Halsell A
API numberWell no.Acreson the permit
42-127-373943501H652.67

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for HALSELL A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Jonah Energy6802820282$84.81$3.15
May 2026Jonah Energy3645053360336$102.13$2.94
Apr 2026Jonah Energy13902000200$100.32$2.77
Mar 2026Jonah Energy2161682780278$91.38$3.04
Feb 2026Grit Oil1551802670267$64.51$3.62
Jan 2026Grit Oil13302420242$60.04$7.72
Dec 2025Grit Oil491292120212$57.97$4.26
Nov 2025Grit Oil0046046$60.06$3.79
Oct 2025Grit Oil3401030103$60.89$3.19
Sep 2025Grit Oil1621795770577$63.96$2.97
Aug 2025Grit Oil3083578500850$64.86$2.91
Jul 2025Grit Oil1901805130513$68.39$3.20
Jun 2025Grit Oil1451794440444$68.17$3.02
May 2025Grit Oil2001786660666$62.17$3.12
Apr 2025Grit Oil2071796840684$63.54$3.42
Mar 2025Grit Oil2311799590959$68.24$4.12
Feb 2025Grit Oil3183678090809$71.53$4.19
Jan 2025Grit Oil213352780278$75.74$4.13
Dec 2024Grit Oil24509860986$70.12$3.01
Nov 2024Grit Oil2503568550855$69.95$2.12
Oct 2024Grit Oil2281819210921$71.99$2.20
Sep 2024Grit Oil2601807140714$70.24$2.28
Aug 2024Grit Oil2011807020702$76.68$1.99
Jul 2024Grit Oil2401819390939$81.80$2.07
Jun 2024Grit Oil2843448370837$79.77$2.54
May 2024Grit Oil2531627490749$80.02$2.12
Apr 2024Grit Oil2483182380238$85.35$1.60
Mar 2024Grit Oil26132976076$81.28$1.49
Feb 2024Grit Oil2821654090409$77.25$1.72
Jan 2024Grit Oil3818561840184$74.15$3.18
Dec 2023Grit Oil585070070$71.90$2.52
Nov 2023Grit Oil0239000$77.69$2.71
Oct 2023Grit Oil1881631180118$85.64$2.98
Sep 2023Grit Oil2851611010101$89.43$2.64
Aug 2023Grit Oil2483251180118$81.39$2.58

No report filed Flared above 3%

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

OperatorJonah Energy LLCFieldHugh Fitzsimmons (San Miguel)CountyDimmit County

Jonah Energy LLC in Dimmit County

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Hugh Fitzsimmons (San Miguel) field

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