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Texas oil lease

Producing

ISBELL

Isbell is an oil lease in Grimes County, Texas, operated by CML Exploration, LLC in the Madisonville, W. (Woodbine -A-) field.

1 well

3,153bbl oil, last 12 months−15% vs prior year
Operator
CML Exploration, LLC
County
Grimes County
Field
Madisonville, W. (Woodbine -A-)
RRC lease
03-25737

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Where it sits

This county

Grimes CountyGrimesWalkerMadisonMontgomeryWashingtonBrazosBurlesonRobertsonGrimes County
Grimes County
Gas, last 12 months
6,586 mcf
Oil in Jul 2026
269 bbl

Production by month

Oil output fell 15% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for ISBELL, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 3,153 bbl in the 12 months through Jul 2026, against 3,696 bbl in the 12 months before.Last 12 months: 3,153 bblbbl per monthmcf per month001002502005003007504001,0005001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 15% over the last 12 monthsMonthly oil production and gas for ISBELL, Aug 2023 to Jul 2026. Oil output fell 15% over the last 12 months. 3,153 bbl in the 12 months through Jul 2026, against 3,696 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002502005003007504001,0005001,250Jan 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 ISBELL 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 ISBELL 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.

1 well on this lease

Wells on ISBELL
API numberWell no.Status
42-185-307621Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyOilGathers100Apr 1, 2016
Energy Transfer CompanyCasinghead gasBuys100Aug 5, 2011
Energy Transfer CompanyCasinghead gasGathers100Aug 5, 2011

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

Who buys my oilOil price check

319.95 acres on the newest permit

Permits for Isbell
API numberWell no.Acreson the permit
42-185-307621319.95

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for ISBELL
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262691884504500$80.46$2.89
Jun 20262333675845840$84.81$3.15
May 20262621894434430$102.13$2.94
Apr 20262613774174170$100.32$2.77
Mar 20262691924264260$91.38$3.04
Feb 20262353803753750$64.51$3.62
Jan 20262731825335330$60.04$7.72
Dec 20252811905055050$57.97$4.26
Nov 20252603796576570$60.06$3.79
Oct 20252691897197190$60.89$3.19
Sep 20252671946846840$63.96$2.97
Aug 20252743617937930$64.86$2.91
Jul 20252771837987980$68.39$3.20
Jun 20252883777897890$68.17$3.02
May 20252913738448440$62.17$3.12
Apr 20252311997727720$63.54$3.42
Mar 20252821847027020$68.24$4.12
Feb 20253043777377370$71.53$4.19
Jan 20253413897857850$75.74$4.13
Dec 20243531968368360$70.12$3.01
Nov 20243323848388380$69.95$2.12
Oct 20243173819009000$71.99$2.20
Sep 20243353879329320$70.24$2.28
Aug 20243453866876870$76.68$1.99
Jul 20243391736216210$81.80$2.07
Jun 20243263886376370$79.77$2.54
May 20243293887437430$80.02$2.12
Apr 20243455837627620$85.35$1.60
Mar 20243531908258250$81.28$1.49
Feb 20243031967797790$77.25$1.72
Jan 20243693787557550$74.15$3.18
Dec 20233723929119110$71.90$2.52
Nov 20233501968888880$77.69$2.71
Oct 20233683909769760$85.64$2.98
Sep 20233563791,0191,0190$89.43$2.64
Aug 20233433771,1121,1120$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

OperatorCML Exploration, LLCFieldMadisonville, W. (Woodbine -A-)CountyGrimes County

CML Exploration, LLC in Grimes County

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Madisonville, W. (Woodbine -A-) field

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