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Texas oil lease

Producing

BROOK A-5B

Brook A-5B is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) R 40 Exc field.

2 wells

18,609bbl oil, last 12 months−50% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-19689

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
192,019 mcf
Oil in Jul 2026
2,376 bbl

Production by month

Oil output fell 50% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 50% over the last 12 monthsMonthly oil production and gas for BROOK A-5B, Aug 2023 to Jul 2026. Oil output fell 50% over the last 12 months. 18,609 bbl in the 12 months through Jul 2026, against 36,912 bbl in the 12 months before.Last 12 months: 18,609 bblbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040k5,00050kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 50% over the last 12 monthsMonthly oil production and gas for BROOK A-5B, Aug 2023 to Jul 2026. Oil output fell 50% over the last 12 months. 18,609 bbl in the 12 months through Jul 2026, against 36,912 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

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
94% of the gas went to a processing plant in the last 12 monthsShare of BROOK A-5B 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.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
94% of the gas went to a processing plant in the last 12 monthsShare of BROOK A-5B 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.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    94% · 180,225 mcf

  • Lease fuel (1)

    6.0% · 11,574 mcf

  • Flared (4)

    0.1% · 220 mcf

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

2 wells on this lease

Wells on BROOK A-5B
API numberWell no.Status
42-461-402772HActive
42-461-41176111HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers50May 1, 2018
Plains Pipeline L.p.OilGathers50May 1, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Oct 18, 2017
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 18, 2017

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

Who buys my oilOil price check

1,720.50 acres on the newest permit

An allocation well is on this lease

Permits for Brook A-5B
API numberWell no.Acreson the permit
42-461-41176111H1,720.50
42-461-402772H1,720.50

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BROOK A-5B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,3762,37115,01314,0580$80.46$2.89
Jun 20261,6561,66015,52014,5780$84.81$3.15
May 20262,0282,02315,77714,7440$102.13$2.94
Apr 20265415369,6768,72248$100.32$2.77
Mar 202682882915,41114,5111$91.38$3.04
Feb 20261,5001,50215,87715,0100$64.51$3.62
Jan 20261,4301,42615,34814,37311$60.04$7.72
Dec 20251,2661,26916,16915,2580$57.97$4.26
Nov 20251,3421,35315,73714,8560$60.06$3.79
Oct 20251,7811,78417,56016,5070$60.89$3.19
Sep 20252,2732,25919,96518,8900$63.96$2.97
Aug 20251,5881,59219,96618,718160$64.86$2.91
Jul 20252,2732,27922,85421,6390$68.39$3.20
Jun 20252,5082,51122,54821,3500$68.17$3.02
May 20252,7502,75421,47520,3180$62.17$3.12
Apr 20252,6502,64221,05219,8830$63.54$3.42
Mar 20253,0763,09221,69120,5360$68.24$4.12
Feb 20253,0673,06419,53318,5140$71.53$4.19
Jan 20253,4913,48921,33920,2943$75.74$4.13
Dec 20243,7923,80322,49721,31953$70.12$3.01
Nov 20244,1594,16120,51119,47219$69.95$2.12
Oct 20244,0724,05222,35721,1810$71.99$2.20
Sep 20242,7582,76419,77818,7110$70.24$2.28
Aug 20242,3162,30819,70918,435237$76.68$1.99
Jul 20242,5762,57522,39321,3361$81.80$2.07
Jun 20242,6692,67429,07127,76753$79.77$2.54
May 20243,0883,08828,91327,67026$80.02$2.12
Apr 20243,3763,36828,33127,13329$85.35$1.60
Mar 20243,3313,32834,94033,5320$81.28$1.49
Feb 20243,3793,38834,15532,7880$77.25$1.72
Jan 20243,5173,51327,96726,79710$74.15$3.18
Dec 20233,4993,50626,35925,2280$71.90$2.52
Nov 20233,3703,36524,61123,46411$77.69$2.71
Oct 20233,9063,90726,27124,9790$85.64$2.98
Sep 20233,4133,41224,31423,15426$89.43$2.64
Aug 20233,6463,65425,86224,6220$81.39$2.58

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

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

Pioneer Natural Res. USA, Inc. in Upton County

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