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Texas oil lease

Producing

BROOK B-3J

Brook B-3J is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

132,114bbl oil, since Sep 2025
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-23171

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, since Sep 2025
281,727 mcf
Oil in Jul 2026
10,646 bbl

Production by month

Oil output rose 73% since Sep 2025

  • Oil (bars)
  • Gas (line)
Oil output rose 73% since Sep 2025Monthly oil production and gas for BROOK B-3J, Sep 2025 to Jul 2026. Oil output rose 73% since Sep 2025. Monthly average of 11,611 bbl in the latest 3 months, against 6,716 bbl in the first 3.bbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 25Jan 26AprJul
Oil output rose 73% since Sep 2025Monthly oil production and gas for BROOK B-3J, Sep 2025 to Jul 2026. Oil output rose 73% since Sep 2025. Monthly average of 11,611 bbl in the latest 3 months, against 6,716 bbl in the first 3.bbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the 11 months reported

Flaring peaked at 11.1% of the gas in Sep 2025.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the 11 months reportedShare of BROOK B-3J gas by disposition code each month, Sep 2025 to Jul 2026. 99% of the gas went to a processing plant in the 11 months reported. Flaring peaked at 11.1% of the gas in Sep 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 11.1%Oct 25Jan 26AprJul
99% of the gas went to a processing plant in the 11 months reportedShare of BROOK B-3J gas by disposition code each month, Sep 2025 to Jul 2026. 99% of the gas went to a processing plant in the 11 months reported. Flaring peaked at 11.1% of the gas in Sep 2025.Share of gas by disposition code0%50%100%Flared 11.1%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 279,406 mcf

  • Lease fuel (1)

    0.7% · 1,927 mcf

  • Flared (4)

    0.1% · 394 mcf

0.1% of the gas flared in the 11 months reported. One month above 3%.

1 well on this lease

Wells on BROOK B-3J
API numberWell no.Status
42-461-4308010HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers99Feb 1, 2026–
Rio Energy International, Inc.OilGathers1Feb 1, 2026–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Apr 22, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Apr 22, 2025–
Medallion Operating Company, LLCOilGathers100Apr 22, 2025Feb 1, 2026

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

Who buys my oilOil price check

972.40 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

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Permits for Brook B-3J
API numberWell no.Acreson the permit
42-461-4308010H972.40

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

Unit decimal checker

Estimate your royalty

11 months, newest first

Ledger for BROOK B-3J
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202610,64610,65539,19339,1600$80.46$2.89
Jun 202611,28011,28540,35740,3260$84.81$3.15
May 202612,90812,91741,81741,7822$102.13$2.94
Apr 202614,96514,95244,55244,46353$100.32$2.77
Mar 202619,52819,50835,37333,7380$91.38$3.04
Feb 202611,74811,77215,96915,747182$64.51$3.62
Jan 202616,51516,50620,61120,433118$60.04$7.72
Dec 202514,37714,36917,65717,6341$57.97$4.26
Nov 202513,86113,82416,21716,1950$60.06$3.79
Oct 20256,2826,2559,9729,92037$60.89$3.19
Sep 202544981$63.96$2.97

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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Nearby

This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyUpton County

Pioneer Natural Res. USA, Inc. in Upton County

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Spraberry (Trend Area) field

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