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Texas oil lease

Producing

BROOK N-11B

Brook N-11B 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

5,580bbl oil, last 12 months−63% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-19207

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
23,288 mcf
Oil in Jul 2026
315 bbl

Production by month

Oil output fell 63% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 63% over the last 12 monthsMonthly oil production and gas for BROOK N-11B, Aug 2023 to Jul 2026. Oil output fell 63% over the last 12 months. 5,580 bbl in the 12 months through Jul 2026, against 15,018 bbl in the 12 months before.Last 12 months: 5,580 bblbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 63% over the last 12 monthsMonthly oil production and gas for BROOK N-11B, Aug 2023 to Jul 2026. Oil output fell 63% over the last 12 months. 5,580 bbl in the 12 months through Jul 2026, against 15,018 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,000Jan 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 N-11B 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 N-11B 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% · 21,890 mcf

  • Lease fuel (1)

    5.7% · 1,323 mcf

  • Flared (4)

    0.3% · 75 mcf

0.3% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on BROOK N-11B
API numberWell no.Status
42-461-401392HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers100Jan 17, 2016
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jan 17, 2016
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jan 17, 2016

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

Who buys my oilOil price check

958 acres on the newest permit

Permits for Brook N-11B
API numberWell no.Acreson the permit
42-461-401392H958

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BROOK N-11B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263153141,8201,7080$80.46$2.89
Jun 20261431443,0182,75658$84.81$3.15
May 20262972974,2893,9710$102.13$2.94
Apr 20262562561,6711,5620$100.32$2.77
Mar 20262452459268650$91.38$3.04
Feb 2026889743139513$64.51$3.62
Jan 20261681641,0909460$60.04$7.72
Dec 20253823911,4371,3690$57.97$4.26
Nov 20255005052,1182,0440$60.06$3.79
Oct 20255445351,8491,7940$60.89$3.19
Sep 20256917231,8751,8091$63.96$2.97
Aug 20251,9511,9402,7642,6713$64.86$2.91
Jul 20252,3912,4063,6013,4750$68.39$3.20
Jun 20253,7953,7734,7954,6305$68.17$3.02
May 20252,4472,4302,9712,8552$62.17$3.12
Apr 20256686648408121$63.54$3.42
Mar 20256086117146920$68.24$4.12
Feb 20255825828578293$71.53$4.19
Jan 20257567541,0851,0530$75.74$4.13
Dec 20246576576346170$70.12$3.01
Nov 20247167246536310$69.95$2.12
Oct 20241,1801,1731,0541,0170$71.99$2.20
Sep 20244164234404240$70.24$2.28
Aug 20248027998708380$76.68$1.99
Jul 20247477385134960$81.80$2.07
Jun 20241781802822675$79.77$2.54
May 20242922974754600$80.02$2.12
Apr 20247147162,5892,4940$85.35$1.60
Mar 20241,2411,2474,1043,9560$81.28$1.49
Feb 20241,2351,2293,8463,7031$77.25$1.72
Jan 20241,1071,1083,3673,2373$74.15$3.18
Dec 20231,3481,3473,9553,7953$71.90$2.52
Nov 20231,3371,3353,0732,9690$77.69$2.71
Oct 20239539491,5781,5214$85.64$2.98
Sep 20235795821,9571,87411$89.43$2.64
Aug 20231,2671,2685,1514,9218$81.39$2.58

Flared above 3%

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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