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Texas oil lease

Producing

BROOK O-2B

Brook O-2B is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) R 40 Exc field.

1 well

8,631bbl oil, last 12 months−29% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-19238

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
285,434 mcf
Oil in Jul 2026
430 bbl

Production by month

Oil output fell 29% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 29% over the last 12 monthsMonthly oil production and gas for BROOK O-2B, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 8,631 bbl in the 12 months through Jul 2026, against 12,139 bbl in the 12 months before.Last 12 months: 8,631 bblbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040k5,00050kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 29% over the last 12 monthsMonthly oil production and gas for BROOK O-2B, Aug 2023 to Jul 2026. Oil output fell 29% over the last 12 months. 8,631 bbl in the 12 months through Jul 2026, against 12,139 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040k5,00050kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

94% of the gas went to a processing plant in the last 12 months

Flaring peaked at 3.0% of the gas in Feb 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
94% of the gas went to a processing plant in the last 12 monthsShare of BROOK O-2B gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.0% of the gas in Feb 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
94% of the gas went to a processing plant in the last 12 monthsShare of BROOK O-2B gas by disposition code each month, Aug 2023 to Jul 2026. 94% of the gas went to a processing plant in the last 12 months. Flaring peaked at 3.0% of the gas in Feb 2026.Share of gas by disposition code0%50%100%Flared 3.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    94% · 267,905 mcf

  • Lease fuel (1)

    5.7% · 16,390 mcf

  • Flared (4)

    0.4% · 1,139 mcf

0.4% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on BROOK O-2B
API numberWell no.Status
42-461-401242HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Jan 1, 2016
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jan 1, 2016
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jan 1, 2016

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

Who buys my oilOil price check

1,647.90 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-2B
API numberWell no.Acreson the permit
42-461-401242H1,647.90

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BROOK O-2B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202643043032,18030,1611$80.46$2.89
Jun 202620620715,23313,912291$84.81$3.15
May 202643343228,13826,0350$102.13$2.94
Apr 202623223414,91813,9270$100.32$2.77
Mar 202688989928,29626,3646$91.38$3.04
Feb 20261,1051,12225,98623,757790$64.51$3.62
Jan 202649548015,22813,1260$60.04$7.72
Dec 202590692818,86717,9180$57.97$4.26
Nov 20251,2091,20929,66128,5570$60.06$3.79
Oct 202599997724,95224,1530$60.89$3.19
Sep 202592392624,75423,81812$63.96$2.97
Aug 202580479427,22126,17739$64.86$2.91
Jul 202560160230,20829,0084$68.39$3.20
Jun 202574874845,05343,25953$68.17$3.02
May 202591992249,75647,50540$62.17$3.12
Apr 20251,0411,03648,85946,93280$63.54$3.42
Mar 20251,0051,00948,27346,4790$68.24$4.12
Feb 202590390329,49028,379114$71.53$4.19
Jan 20251,2071,20535,38534,0970$75.74$4.13
Dec 20241,1141,11332,78531,5833$70.12$3.01
Nov 20241,1771,18432,68931,3770$69.95$2.12
Oct 20241,3231,32535,86734,3470$71.99$2.20
Sep 20241,1641,16326,94925,8382$70.24$2.28
Aug 202493794122,83221,8822$76.68$1.99
Jul 20241,4621,45231,13229,8420$81.80$2.07
Jun 20241,3491,35527,79526,212521$79.77$2.54
May 20241,4781,47830,56229,53611$80.02$2.12
Apr 20241,4801,47929,06227,9762$85.35$1.60
Mar 20241,8371,84628,86227,7831$81.28$1.49
Feb 20241,8891,88026,59425,5719$77.25$1.72
Jan 20241,6641,66724,48523,50320$74.15$3.18
Dec 20232,2062,20531,76730,43631$71.90$2.52
Nov 20232,2052,20628,16727,1824$77.69$2.71
Oct 20232,3422,33928,94627,83984$85.64$2.98
Sep 20232,0542,05422,54821,580124$89.43$2.64
Aug 20232,6402,64126,93125,71242$81.39$2.58

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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This lease belongs to

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area) R 40 ExcCountyUpton County

Pioneer Natural Res. USA, Inc. in Upton County

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Spraberry (Trend Area) R 40 Exc field

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