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Producing

BROOK B-11S

Brook B-11S 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

22,708bbl oil, last 12 months−16% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-20173

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
62,832 mcf
Oil in Jul 2026
2,607 bbl

Production by month

Oil output fell 16% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 16% over the last 12 monthsMonthly oil production and gas for BROOK B-11S, Aug 2023 to Jul 2026. Oil output fell 16% over the last 12 months. 22,708 bbl in the 12 months through Jul 2026, against 27,178 bbl in the 12 months before.Last 12 months: 22,708 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 16% over the last 12 monthsMonthly oil production and gas for BROOK B-11S, Aug 2023 to Jul 2026. Oil output fell 16% over the last 12 months. 22,708 bbl in the 12 months through Jul 2026, against 27,178 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a processing plant in the last 12 monthsShare of BROOK B-11S gas by disposition code each month, Aug 2023 to Jul 2026. 93% 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
93% of the gas went to a processing plant in the last 12 monthsShare of BROOK B-11S gas by disposition code each month, Aug 2023 to Jul 2026. 93% 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)

    93% · 58,516 mcf

  • Lease fuel (1)

    6.8% · 4,299 mcf

  • Flared (4)

    0.0% · 17 mcf

1 well on this lease

Wells on BROOK B-11S
API numberWell no.Status
42-461-40881119HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers50Nov 17, 2018
Plains Pipeline L.p.OilGathers50Nov 17, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 17, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Nov 17, 2018

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

Who buys my oilOil price check

1,061.70 acres on the newest permit

An allocation well is on this lease

Permits for Brook B-11S
API numberWell no.Acreson the permit
42-461-40881119H1,061.70

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BROOK B-11S
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,6072,6062442280$80.46$2.89
Jun 20261,5501,5492,5532,3270$84.81$3.15
May 20262,3782,3788,8428,0780$102.13$2.94
Apr 20261,2171,2173,9243,5720$100.32$2.77
Mar 20268258433,7593,4520$91.38$3.04
Feb 20262,2142,2129,4978,9490$64.51$3.62
Jan 20261,9771,9946,4035,9351$60.04$7.72
Dec 20252,0832,0623,4113,16216$57.97$4.26
Nov 20252,1612,1707,2096,7810$60.06$3.79
Oct 20252,0122,0116,1455,8000$60.89$3.19
Sep 20252,0532,0466,5546,1820$63.96$2.97
Aug 20251,6311,6374,2914,0500$64.86$2.91
Jul 20251,8861,8776,7446,4050$68.39$3.20
Jun 20251,3301,3335,9015,5716$68.17$3.02
May 20252,0392,0387,7417,3530$62.17$3.12
Apr 20252,1502,1515,0534,7970$63.54$3.42
Mar 20252,0532,0537,2596,9040$68.24$4.12
Feb 20252,0282,0328,6118,18027$71.53$4.19
Jan 20252,2892,29110,3629,8683$75.74$4.13
Dec 20242,4702,47211,09310,5651$70.12$3.01
Nov 20242,3522,34211,17910,6590$69.95$2.12
Oct 20242,5772,58112,27811,7190$71.99$2.20
Sep 20242,9142,91210,67310,2140$70.24$2.28
Aug 20243,0903,08710,61810,16113$76.68$1.99
Jul 20242,8742,88410,1449,70440$81.80$2.07
Jun 20243,1173,12512,94512,26012$79.77$2.54
May 20242,9922,97911,47110,91194$80.02$2.12
Apr 20243,2163,21413,27412,7640$85.35$1.60
Mar 20243,4773,48114,82314,2660$81.28$1.49
Feb 20243,4923,49511,77811,3210$77.25$1.72
Jan 20243,3523,36511,97611,5016$74.15$3.18
Dec 20233,4533,43710,72910,2970$71.90$2.52
Nov 20233,0553,05810,75610,3090$77.69$2.71
Oct 20233,8503,84310,74810,3040$85.64$2.98
Sep 20233,0523,0499,6159,080149$89.43$2.64
Aug 20233,6153,62211,35010,9000$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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Spraberry (Trend Area) R 40 Exc field

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