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Texas oil lease

Producing

COOK 26

Cook 26 is an oil lease in Andrews County, Texas, operated by Sabalo II Operating, LLC in the Spraberry (Trend Area) field.

1 well

2,125bbl oil, last 12 months−8% vs prior year
Operator
Sabalo II Operating, LLC
County
Andrews County
Field
Spraberry (Trend Area)
RRC lease
08-45059

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Where it sits

This county

Andrews CountyAndrewsMartinGainesDawsonAndrews County
Andrews County
Gas, last 12 months
9,050 mcf
Oil in Jul 2026
183 bbl

Production by month

Oil output fell 8% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 8% over the last 12 monthsMonthly oil production and gas for COOK 26, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 2,125 bbl in the 12 months through Jul 2026, against 2,320 bbl in the 12 months before.Last 12 months: 2,125 bblbbl per monthmcf per month002002504005006007508001,0001,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 8% over the last 12 monthsMonthly oil production and gas for COOK 26, Aug 2023 to Jul 2026. Oil output fell 8% over the last 12 months. 2,125 bbl in the 12 months through Jul 2026, against 2,320 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002002504005006007508001,0001,0001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

88% of the gas went to a processing plant in the last 12 months

Flaring peaked at 100.0% of the gas in Dec 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
88% of the gas went to a processing plant in the last 12 monthsShare of COOK 26 gas by disposition code each month, Aug 2023 to Jul 2026. 88% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Dec 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
88% of the gas went to a processing plant in the last 12 monthsShare of COOK 26 gas by disposition code each month, Aug 2023 to Jul 2026. 88% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Dec 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    88% · 7,957 mcf

  • Flared (4)

    10% · 935 mcf

  • Lease fuel (1)

    1.7% · 158 mcf

10.3% of the gas flared in the last 12 months. 30 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Jun 2024

Operators of this lease over timeThrone Petroleum Resources LLC, Jan 2020 to Aug 2021; Montrose Operating LLC, Sep 2021 to May 2024; Sabalo II Operating, LLC, Jun 2024 to Jul 20262020202120222023202420252026Changed Sep 2021Changed Jun 2024Throne Petroleum Resources LLCJan 2020 to Aug 2021Montrose Operating LLCSep 2021 to May 2024Sabalo II Operating, LLCJun 2024 to now
Operators of this lease over timeThrone Petroleum Resources LLC, Jan 2020 to Aug 2021; Montrose Operating LLC, Sep 2021 to May 2024; Sabalo II Operating, LLC, Jun 2024 to Jul 20262020202120222023202420252026Changed Sep 2021Changed Jun 2024Throne Petroleum Resources LLCJan 2020 to Aug 2021Montrose Operating LLCSep 2021 to May 2024Sabalo II Operating, LLCJun 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on COOK 26
API numberWell no.Status
42-003-461481Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Eastex Crude Company, LLCOilGathers40Feb 24, 2026–
Midcon Gathering LLCOilGathers30Feb 24, 2026–
Plains Marketing, L.p.OilGathers30Feb 24, 2026–
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017–
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017–
Midcon Gathering LLCOilGathers100Feb 25, 2025Feb 24, 2026
Ngl Crude Logistics, LLCOilGathers100May 1, 2018Feb 25, 2025

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

Who buys my oilOil price check

80.50 acres on the newest permit

Permits for Cook 26
API numberWell no.Acreson the permit
42-003-46148180.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for COOK 26
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Sabalo II18316957949630$80.46$2.89
Jun 2026Sabalo II13116853246421$84.81$3.15
May 2026Sabalo II18116769459640$102.13$2.94
Apr 2026Sabalo II168172680543137$100.32$2.77
Mar 2026Sabalo II192339714572142$91.38$3.04
Feb 2026Sabalo II181067559976$64.51$3.62
Jan 2026Sabalo II16019594787968$60.04$7.72
Dec 2025Sabalo II185169775664111$57.97$4.26
Nov 2025Sabalo II1711797497490$60.06$3.79
Oct 2025Sabalo II18816681677442$60.89$3.19
Sep 2025Sabalo II1821847907900$63.96$2.97
Aug 2025Sabalo II2031841,099831268$64.86$2.91
Jul 2025Sabalo II220370826616210$68.39$3.20
Jun 2025Sabalo II255186817568249$68.17$3.02
May 2025Sabalo II319369818200618$62.17$3.12
Apr 2025Sabalo II580555817417400$63.54$3.42
Mar 2025Sabalo II3048844147$68.24$4.12
Feb 2025Sabalo II31044636284$71.53$4.19
Jan 2025Sabalo II20572340232$75.74$4.13
Dec 2024Sabalo II1406540654$70.12$3.01
Nov 2024Sabalo II80194669236433$69.95$2.12
Oct 2024Sabalo II23019176268478$71.99$2.20
Sep 2024Sabalo II279184900666234$70.24$2.28
Aug 2024Sabalo II3073661,023807216$76.68$1.99
Jul 2024Sabalo II3513621,1061,1060$81.80$2.07
Jun 2024Sabalo II0013911227$79.77$2.54
May 2024Montrose Operating22028622066$80.02$2.12
Apr 2024Montrose Operating123187422216206$85.35$1.60
Mar 2024Montrose Operating81061758037$81.28$1.49
Feb 2024Montrose Operating1311846526520$77.25$1.72
Jan 2024Montrose Operating15617877275121$74.15$3.18
Dec 2023Montrose Operating21919181880513$71.90$2.52
Nov 2023Montrose Operating235191759649110$77.69$2.71
Oct 2023Montrose Operating239375826464362$85.64$2.98
Sep 2023Montrose Operating00797674123$89.43$2.64
Aug 2023Montrose Operating454354940311629$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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This lease belongs to

OperatorSabalo II Operating, LLCFieldSpraberry (Trend Area)CountyAndrews County

Sabalo II Operating, LLC in Andrews County

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Spraberry (Trend Area) field

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