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Texas oil lease

Producing

ROBBIE

Robbie is an oil lease in Jack County, Texas, operated by Ernmar Investments, Inc. in the Newark, East (Barnett Shale) field.

1 well

53bbl oil, last 12 months+342% vs prior year
Operator
Ernmar Investments, Inc.
County
Jack County
Field
Newark, East (Barnett Shale)
RRC lease
09-33357

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Where it sits

This county

Jack CountyJackWiseClayMontagueYoungArcherJack County
Jack County
Gas, last 12 months
8,845 mcf
Oil in Jul 2026
4 bbl

Production by month

Oil output rose 342% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 342% over the last 12 monthsMonthly oil production and gas for ROBBIE, Aug 2023 to Jul 2026. Oil output rose 342% over the last 12 months. 53 bbl in the 12 months through Jul 2026, against 12 bbl in the 12 months before.Last 12 months: 53 bblbbl per monthmcf per month0052501050015750201,000251,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 342% over the last 12 monthsMonthly oil production and gas for ROBBIE, Aug 2023 to Jul 2026. Oil output rose 342% over the last 12 months. 53 bbl in the 12 months through Jul 2026, against 12 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0052501050015750201,000251,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of ROBBIE gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a transmission line in the last 12 monthsShare of ROBBIE gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

Who has run this lease

The operator changed once, most recently in Oct 2021

Operators of this lease over timeBest Petroleum Explorations,inc., Jan 2020 to Sep 2021; Ernmar Investments, Inc., Oct 2021 to Jul 20262020202120222023202420252026Changed Oct 2021Best Petroleum Explorations,i…Jan 2020 to Sep 2021Ernmar Investments, Inc.Oct 2021 to now
Operators of this lease over timeBest Petroleum Explorations,inc., Jan 2020 to Sep 2021; Ernmar Investments, Inc., Oct 2021 to Jul 20262020202120222023202420252026Changed Oct 2021Best Petroleum Explorations,inc.Jan 2020 to Sep 2021Ernmar Investments, Inc.Oct 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ROBBIE
API numberWell no.Status
42-237-402821Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Transoil Marketing, LLCOilGathers100Jun 5, 2015
Targa Midstream Services LLCCasinghead gasBuys100Jun 5, 2015
Targa Midstream Services LLCCasinghead gasGathers100Jun 5, 2015

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

Who buys my oilOil price check

80 acres on the newest permit

Permits for Robbie
API numberWell no.Acreson the permit
42-237-40282180

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ROBBIE
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ernmar Investments,41357267260$80.46$2.89
Jun 2026Ernmar Investments,107337330$84.81$3.15
May 2026Ernmar Investments,107657650$102.13$2.94
Apr 2026Ernmar Investments,107617610$100.32$2.77
Mar 2026Ernmar Investments,107857850$91.38$3.04
Feb 2026Ernmar Investments,307097090$64.51$3.62
Jan 2026Ernmar Investments,507467460$60.04$7.72
Dec 2025Ernmar Investments,608398390$57.97$4.26
Nov 2025Ernmar Investments,407837830$60.06$3.79
Oct 2025Ernmar Investments,404154150$60.89$3.19
Sep 2025Ernmar Investments,607937930$63.96$2.97
Aug 2025Ernmar Investments,1707907900$64.86$2.91
Jul 2025Ernmar Investments,108068060$68.39$3.20
Jun 2025Ernmar Investments,107827820$68.17$3.02
May 2025Ernmar Investments,108208200$62.17$3.12
Apr 2025Ernmar Investments,108058050$63.54$3.42
Mar 2025Ernmar Investments,108388380$68.24$4.12
Feb 2025Ernmar Investments,108178170$71.53$4.19
Jan 2025Ernmar Investments,108618610$75.74$4.13
Dec 2024Ernmar Investments,108708700$70.12$3.01
Nov 2024Ernmar Investments,108588580$69.95$2.12
Oct 2024Ernmar Investments,108478470$71.99$2.20
Sep 2024Ernmar Investments,108898890$70.24$2.28
Aug 2024Ernmar Investments,109199190$76.68$1.99
Jul 2024Ernmar Investments,409429420$81.80$2.07
Jun 2024Ernmar Investments,1409729720$79.77$2.54
May 2024Ernmar Investments,601,0191,0190$80.02$2.12
Apr 2024Ernmar Investments,1009009000$85.35$1.60
Mar 2024Ernmar Investments,8721,0131,0130$81.28$1.49
Feb 2024Ernmar Investments,1009399390$77.25$1.72
Jan 2024Ernmar Investments,1801,0301,0300$74.15$3.18
Dec 2023Ernmar Investments,409999990$71.90$2.52
Nov 2023Ernmar Investments,409799790$77.69$2.71
Oct 2023Ernmar Investments,701,0191,0190$85.64$2.98
Sep 2023Ernmar Investments,609909900$89.43$2.64
Aug 2023Ernmar Investments,1301,0381,0380$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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This lease belongs to

OperatorErnmar Investments, Inc.FieldNewark, East (Barnett Shale)CountyJack County

Ernmar Investments, Inc. in Jack County

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Newark, East (Barnett Shale) field

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