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Texas oil lease

Producing

GLASS B1

Glass B1 is an oil lease in Maverick County, Texas, operated by Jonah Energy LLC in the Hugh Fitzsimmons (San Miguel) field.

1 well

8,796bbl oil, last 12 months−7% vs prior year
Operator
Jonah Energy LLC
County
Maverick County
Field
Hugh Fitzsimmons (San Miguel)
RRC lease
01-19443

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Where it sits

This county

Maverick CountyMaverickZavalaUvaldeKinneyDimmitMaverick County
Maverick County
Gas, last 12 months
31,937 mcf
Oil in Jun 2026
777 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Jonah Energy LLC took over from Grit Oil & Gas Management, LLC in Mar 2026.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jul 31, 2025).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 7% over the last 12 months

Jul 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for GLASS B1, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 8,178 bbl in the 12 months through Jul 2026, against 8,809 bbl in the 12 months before.Last 12 months: 8,178 bblbbl per monthmcf per month005002,5001,0005,0001,5007,5002,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 7% over the last 12 monthsMonthly oil production and gas for GLASS B1, Aug 2023 to Jul 2026. Oil output fell 7% over the last 12 months. 8,178 bbl in the 12 months through Jul 2026, against 8,809 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,5001,0005,0001,5007,5002,00010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

86% of the gas went to a processing plant in the last 12 months

Flaring peaked at 92.7% of the gas in May 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
86% of the gas went to a processing plant in the last 12 monthsShare of GLASS B1 gas by disposition code each month, Aug 2023 to Jul 2026. 86% of the gas went to a processing plant in the last 12 months. Flaring peaked at 92.7% of the gas in May 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 92.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
86% of the gas went to a processing plant in the last 12 monthsShare of GLASS B1 gas by disposition code each month, Aug 2023 to Jul 2026. 86% of the gas went to a processing plant in the last 12 months. Flaring peaked at 92.7% of the gas in May 2025.Share of gas by disposition code0%50%100%Flared 92.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    86% · 27,499 mcf

  • Lease fuel (1)

    8.8% · 2,795 mcf

  • Flared (4)

    5.1% · 1,643 mcf

5.1% of the gas flared in the last 12 months. 31 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 GLASS B1
API numberWell no.Status
42-323-334998602HActive

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) CompanyOilGathers50Feb 21, 2019–
Kinder Morgan Tejas Pipeline LLCCasinghead gasBuys100Mar 30, 2026–
Texas Pipeline LLCCasinghead gasGathers100Mar 30, 2026–
Texas Pipeline LLCCasinghead gasGathers100Sep 9, 2018Jan 1, 2023
Upstream Energy ServicesCasinghead gasBuys100Sep 9, 2018Jan 1, 2023
Eastex Crude CompanyOilGathers50Feb 21, 2019Jan 1, 2023
Shell Trading (Us) CompanyOilGathers100Sep 9, 2018Feb 21, 2019

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

Who buys my oilOil price check

320 acres on the newest permit

Check your decimal on this lease
Permits for Glass B1
API numberWell no.Acreson the permit
42-323-334998602H320

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for GLASS B1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Jonah Energy7777199,0558,419205$84.81$3.15
May 2026Jonah Energy7687252,0921,98920$102.13$2.94
Apr 2026Jonah Energy7697111,9031,71259$100.32$2.77
Mar 2026Jonah Energy4915371,1861,06038$91.38$3.04
Feb 2026Grit Oil8648961,6861,499103$64.51$3.62
Jan 2026Grit Oil8197261,6011,183292$60.04$7.72
Dec 2025Grit Oil1318651737694$57.97$4.26
Nov 2025Grit Oil9749142,2871,956223$60.06$3.79
Oct 2025Grit Oil8627282,7452,066214$60.89$3.19
Sep 2025Grit Oil6558592,6992,15891$63.96$2.97
Aug 2025Grit Oil1,1861,0703,4002,770165$64.86$2.91
Jul 2025Grit Oil6187022,7662,311139$68.39$3.20
Jun 2025Grit Oil1,0781,0003,0852,531104$68.17$3.02
May 2025Grit Oil7409066,36605,901$62.17$3.12
Apr 2025Grit Oil1,1599114,00203,552$63.54$3.42
Mar 2025Grit Oil0137487022$68.24$4.12
Feb 2025Grit Oil62873177248304$71.53$4.19
Jan 2025Grit Oil7488909657493$75.74$4.13
Dec 2024Grit Oil85371672938226$70.12$3.01
Nov 2024Grit Oil751728719110159$69.95$2.12
Oct 2024Grit Oil8479031,0300565$71.99$2.20
Sep 2024Grit Oil6215402,22701,777$70.24$2.28
Aug 2024Grit Oil7669062,189551,669$76.68$1.99
Jul 2024Grit Oil8765411,8771151,297$81.80$2.07
Jun 2024Grit Oil7391,0511,482110922$79.77$2.54
May 2024Grit Oil9096581,780639676$80.02$2.12
Apr 2024Grit Oil8569871,896467979$85.35$1.60
Mar 2024Grit Oil7338231,7411,2715$81.28$1.49
Feb 2024Grit Oil7746471,201320446$77.25$1.72
Jan 2024Grit Oil1,2961,4962,2485281,255$74.15$3.18
Dec 2023Grit Oil9741,1311,5951,1300$71.90$2.52
Nov 2023Grit Oil9846672,9212,149322$77.69$2.71
Oct 2023Grit Oil1,0521,4831,7011,057179$85.64$2.98
Sep 2023Grit Oil1,2298113,0409241,666$89.43$2.64
Aug 2023Grit Oil9821,1431,23269671$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 Oct 2, 2026.

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This lease belongs to

OperatorJonah Energy LLCFieldHugh Fitzsimmons (San Miguel)CountyMaverick County

Jonah Energy LLC in Maverick County

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Hugh Fitzsimmons (San Miguel) field

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