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Texas oil lease

Producing

BROOK O-18H

Brook O-18H is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

235,240bbl oil, last 12 months
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-22805

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
458,842 mcf
Oil in Jul 2026
12,274 bbl

Production by month

Oil output fell 52% since Apr 2025

  • Oil (bars)
  • Gas (line)
Oil output fell 52% since Apr 2025Monthly oil production and gas for BROOK O-18H, Apr 2025 to Jul 2026. Oil output fell 52% since Apr 2025. Monthly average of 11,408 bbl in the latest 3 months, against 23,909 bbl in the first 3.bbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kApr 25JulOctJan 26AprJul
Oil output fell 52% since Apr 2025Monthly oil production and gas for BROOK O-18H, Apr 2025 to Jul 2026. Oil output fell 52% since Apr 2025. Monthly average of 11,408 bbl in the latest 3 months, against 23,909 bbl in the first 3.bbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kJul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of BROOK O-18H gas by disposition code each month, Apr 2025 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Apr 25JulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of BROOK O-18H gas by disposition code each month, Apr 2025 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jul 25Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 457,898 mcf

  • Lease fuel (1)

    0.2% · 706 mcf

  • Flared (4)

    0.1% · 238 mcf

0.1% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on BROOK O-18H
API numberWell no.Status
42-461-427598HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers80Sep 24, 2024
Plains Pipeline L.p.OilGathers20Sep 24, 2024
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Sep 24, 2024
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 24, 2024

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

Who buys my oilOil price check

2,607.40 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.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Brook O-18H
API numberWell no.Acreson the permit
42-461-427598H2,607.40

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

Unit decimal checker

Estimate your royalty

16 months, newest first

Ledger for BROOK O-18H
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202612,27412,27227,49827,4520$80.46$2.89
Jun 20267,3197,33816,86016,80920$84.81$3.15
May 202614,63014,64438,46338,4010$102.13$2.94
Apr 202615,62915,67441,94641,8811$100.32$2.77
Mar 202616,50516,45241,53441,4681$91.38$3.04
Feb 202616,64416,64138,33238,2700$64.51$3.62
Jan 202620,47420,46144,04743,796177$60.04$7.72
Dec 202522,59422,60346,61846,5550$57.97$4.26
Nov 202522,87322,91146,55246,4875$60.06$3.79
Oct 202525,01424,98438,38338,3242$60.89$3.19
Sep 202530,80330,86045,46545,4020$63.96$2.97
Aug 202530,48130,42233,14433,05332$64.86$2.91
Jul 202527,32027,40332,24632,1880$68.39$3.20
Jun 202528,82628,79632,65232,58111$68.17$3.02
May 202527,09527,01427,72127,61158$62.17$3.12
Apr 202515,80515,76415,58915,276281$63.54$3.42

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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