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Texas oil lease

Producing

ROBERT GRIMM UNIT

Robert Grimm Unit is an oil lease in Lee County, Texas, operated by EOG Resources, Inc. in the Giddings (Austin Chalk-3) field.

1 well

259bbl oil, last 12 months−14% vs prior year
RRC lease
03-22176

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Where it sits

This county

Lee CountyLeeWilliamsonBastropWashingtonBrazosBurlesonAustinMilamLee County
Lee County
Gas, last 12 months
201 mcf
Oil in Jul 2026
18 bbl

Production by month

Oil output fell 14% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for ROBERT GRIMM UNIT, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 259 bbl in the 12 months through Jul 2026, against 300 bbl in the 12 months before.Last 12 months: 259 bblbbl per monthmcf per month00105020100301504020050250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for ROBERT GRIMM UNIT, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 259 bbl in the 12 months through Jul 2026, against 300 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00105020100301504020050250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to lease fuel in the 2 months reported

Flaring peaked at 50.0% of the gas in Jun 2026.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to lease fuel in the 2 months reportedShare of ROBERT GRIMM UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to lease fuel in the 2 months reported. Flaring peaked at 50.0% of the gas in Jun 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 50.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to lease fuel in the 2 months reportedShare of ROBERT GRIMM UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to lease fuel in the 2 months reported. Flaring peaked at 50.0% of the gas in Jun 2026.Share of gas by disposition code0%50%100%Flared 50.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    93% · 187 mcf

  • Flared (4)

    4.0% · 8 mcf

  • Transmission line (2)

    3.0% · 6 mcf

4.0% of the gas flared in the 2 months reported. One month above 3%.

Who has run this lease

The operator changed 2 times, most recently in Jun 2026

Operators of this lease over timeArmor Lonestar, LLC, Jan 2020 to Jul 2021; Crescent Pass Energy, LLC, Aug 2021 to May 2026; EOG Resources, Inc., Jun 2026 to Jul 20262020202120222023202420252026Changed Aug 2021Changed Jun 2026Armor Lonestar, LLCJan 2020 to Jul 2021Crescent Pass Energy, LLCAug 2021 to May 2026EOG Resources, Inc.Jun 2026 to now
Operators of this lease over timeArmor Lonestar, LLC, Jan 2020 to Jul 2021; Crescent Pass Energy, LLC, Aug 2021 to May 2026; EOG Resources, Inc., Jun 2026 to Jul 20262020202120222023202420252026Changed Aug 2021Changed Jun 2026Armor Lonestar, LLCJan 2020 to Jul 2021Crescent Pass Energy, LLCAug 2021 to May 2026EOG Resources, Inc.Jun 2026 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on ROBERT GRIMM UNIT
API numberWell no.Status
42-287-323891 HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eog Resources Marketing LLCOilGathers50Jun 1, 2026–
Shell Trading (Us) CompanyOilGathers50Dec 1, 2019–
Eog Resources, Inc.Casinghead gasBuys100Jun 1, 2026–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Crescent Pass Energy, LLCCasinghead gasBuys100Aug 30, 2021Jun 1, 2026
Energy Trans Crude Marketing LLCOilGathers50Aug 30, 2021Jun 1, 2026
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Aug 30, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Oct 21, 2020Aug 30, 2021
Enterprise Crude Oil LLCOilGathers50Apr 1, 2017Oct 21, 2020
Flint Hills Resources, LPOilGathers50Oct 9, 2018Dec 1, 2019

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

406.01 acres on the newest permit

A pooling certificate was filed

Permits for Robert Grimm Unit
API numberWell no.Acreson the permit
42-287-323891 H406.01

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

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for ROBERT GRIMM UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026EOG Resources,18018761$80.46$2.89
Jun 2026EOG Resources,2701407$84.81$3.15
May 2026Crescent Pass140000$102.13$2.94
Apr 2026Crescent Pass200000$100.32$2.77
Mar 2026Crescent Pass150000$91.38$3.04
Feb 2026Crescent Pass20187000$64.51$3.62
Jan 2026Crescent Pass230000$60.04$7.72
Dec 2025Crescent Pass240000$57.97$4.26
Nov 2025Crescent Pass230000$60.06$3.79
Oct 2025Crescent Pass230000$60.89$3.19
Sep 2025Crescent Pass250000$63.96$2.97
Aug 2025Crescent Pass270000$64.86$2.91
Jul 2025Crescent Pass170000$68.39$3.20
Jun 2025Crescent Pass2181000$68.17$3.02
May 2025Crescent Pass390000$62.17$3.12
Apr 2025Crescent Pass361000$63.54$3.42
Mar 2025Crescent Pass400000$68.24$4.12
Feb 2025Crescent Pass180000$71.53$4.19
Jan 2025Crescent Pass270000$75.74$4.13
Dec 2024Crescent Pass180000$70.12$3.01
Nov 2024Crescent Pass170000$69.95$2.12
Oct 2024Crescent Pass24178000$71.99$2.20
Sep 2024Crescent Pass300000$70.24$2.28
Aug 2024Crescent Pass320000$76.68$1.99
Jul 2024Crescent Pass420000$81.80$2.07
Jun 2024Crescent Pass330000$79.77$2.54
May 2024Crescent Pass20178000$80.02$2.12
Apr 2024Crescent Pass230000$85.35$1.60
Mar 2024Crescent Pass250000$81.28$1.49
Feb 2024Crescent Pass130000$77.25$1.72
Jan 2024Crescent Pass250000$74.15$3.18
Dec 2023Crescent Pass240000$71.90$2.52
Nov 2023Crescent Pass280000$77.69$2.71
Oct 2023Crescent Pass220000$85.64$2.98
Sep 2023Crescent Pass22186000$89.43$2.64
Aug 2023Crescent Pass390000$81.39$2.58

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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Nearby

EOG Resources, Inc. in Lee County

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Giddings (Austin Chalk-3) field

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