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Texas oil lease

Producing

BROOK UNIT O-1H

Brook Unit O-1H is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

112,216bbl oil, since Feb 2026
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-23459

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, since Feb 2026
137,670 mcf
Oil in Jul 2026
26,623 bbl
First check

Production started February 2026; the first check is due by about June 28, 2026 (estimate).

When is my first royalty check due?

Production by month

Oil output rose 55% since Feb 2026

  • Oil (bars)
  • Gas (line)
Oil output rose 55% since Feb 2026Monthly oil production and gas for BROOK UNIT O-1H, Feb 2026 to Jul 2026. Oil output rose 55% since Feb 2026. Monthly average of 22,763 bbl in the latest 3 months, against 14,642 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80kOct 25Jan 26AprJul
Oil output rose 55% since Feb 2026Monthly oil production and gas for BROOK UNIT O-1H, Feb 2026 to Jul 2026. Oil output rose 55% since Feb 2026. Monthly average of 22,763 bbl in the latest 3 months, against 14,642 bbl in the first 3.bbl per monthmcf per month0010k20k20k40k30k60k40k80kJan 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 6 months reported

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the 6 months reportedShare of BROOK UNIT O-1H gas by disposition code each month, Feb 2026 to Jul 2026. 99% of the gas went to a processing plant in the 6 months reported.Share of the lease’s gas by disposition code, per month0%50%100%Oct 25Jan 26AprJul
99% of the gas went to a processing plant in the 6 months reportedShare of BROOK UNIT O-1H gas by disposition code each month, Feb 2026 to Jul 2026. 99% of the gas went to a processing plant in the 6 months reported.Share of gas by disposition code0%50%100%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 136,769 mcf

  • Flared (4)

    0.5% · 648 mcf

  • Lease fuel (1)

    0.2% · 253 mcf

0.5% of the gas flared in the 6 months reported. No month above 3%.

1 well on this lease

Wells on BROOK UNIT O-1H
API numberWell no.Status
42-461-431928HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Pipeline L.p.OilGathers100Sep 26, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Sep 26, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 26, 2025

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

Who buys my oilOil price check

66,591.80 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.

Check your decimal on this lease
Permits for Brook Unit O-1H
API numberWell no.Acreson the permit
42-461-431928H66,591.80

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

6 months, newest first

Ledger for BROOK UNIT O-1H
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202626,62326,61551,31351,2401$80.46$2.89
Jun 202619,47219,51126,91526,318546$84.81$3.15
May 202622,19522,16621,34321,2990$102.13$2.94
Apr 202618,07118,07117,91217,8760$100.32$2.77
Mar 202621,70621,68916,62616,5864$91.38$3.04
Feb 20264,1494,1003,5613,45097$64.51$3.62

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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