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Texas oil lease

Producing

BROOK A-4A

Brook A-4A is an oil lease in Upton County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

37,220bbl oil, last 12 months−3% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-21515

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
148,564 mcf
Oil in Jul 2026
4,551 bbl

Production by month

Oil output fell 3% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for BROOK A-4A, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 37,220 bbl in the 12 months through Jul 2026, against 38,401 bbl in the 12 months before.Last 12 months: 37,220 bblbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for BROOK A-4A, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 37,220 bbl in the 12 months through Jul 2026, against 38,401 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,00010k4,00020k6,00030k8,00040kJan 24JulJan 25JulJan 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 A-4A gas by disposition code each month, Aug 2023 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%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of BROOK A-4A gas by disposition code each month, Aug 2023 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%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 147,978 mcf

  • Lease fuel (1)

    0.3% · 411 mcf

  • Flared (4)

    0.1% · 175 mcf

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

1 well on this lease

Wells on BROOK A-4A
API numberWell no.Status
42-461-416661HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers100Jan 1, 2022–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Aug 15, 2021–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Aug 15, 2021–
Plains Marketing, L.p.OilGathers80Aug 15, 2021Jan 1, 2022
Plains Pipeline L.p.OilGathers20Aug 15, 2021Jan 1, 2022

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

Who buys my oilOil price check

1,907 acres on the newest permit

An allocation well is on this lease

Permits for Brook A-4A
API numberWell no.Acreson the permit
42-461-416661H1,907

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-4A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264,5514,52315,81015,7720$80.46$2.89
Jun 20261,1171,1424,1664,1560$84.81$3.15
May 20263,5313,55212,32312,2870$102.13$2.94
Apr 20262,0432,0299,1109,02248$100.32$2.77
Mar 20263,5673,54914,05314,0171$91.38$3.04
Feb 20263,3023,31112,13212,1030$64.51$3.62
Jan 20263,6843,67813,22413,17710$60.04$7.72
Dec 20253,7973,80012,55112,5170$57.97$4.26
Nov 20253,3863,39713,92113,8830$60.06$3.79
Oct 20253,2023,18812,28112,2460$60.89$3.19
Sep 20252,4772,46814,97414,9340$63.96$2.97
Aug 20252,5632,56714,01913,864116$64.86$2.91
Jul 20253,2713,27712,99512,9610$68.39$3.20
Jun 20253,3003,30212,91112,8780$68.17$3.02
May 20253,4403,43512,80712,7740$62.17$3.12
Apr 20252,4342,42211,09911,0700$63.54$3.42
Mar 20252,0982,11011,26911,2390$68.24$4.12
Feb 20252,1592,16711,78511,7550$71.53$4.19
Jan 20253,5783,57319,26219,2123$75.74$4.13
Dec 20243,4123,41818,19718,10945$70.12$3.01
Nov 20243,4673,47416,79016,73416$69.95$2.12
Oct 20243,7663,75818,12218,0760$71.99$2.20
Sep 20243,7943,80918,12618,0800$70.24$2.28
Aug 20243,6823,67419,88119,581249$76.68$1.99
Jul 20244,5554,54821,16221,1141$81.80$2.07
Jun 20244,2174,22219,20019,12235$79.77$2.54
May 20244,5444,53420,89320,82920$80.02$2.12
Apr 20243,7003,69930,95130,85833$85.35$1.60
Mar 20244,9264,92222,93822,8940$81.28$1.49
Feb 20245,1305,14721,35921,3190$77.25$1.72
Jan 20245,7195,71125,43825,37710$74.15$3.18
Dec 20235,5115,52323,48923,4420$71.90$2.52
Nov 20235,4735,46522,41022,35210$77.69$2.71
Oct 20236,2746,28224,67324,6190$85.64$2.98
Sep 20236,2406,23625,42825,34228$89.43$2.64
Aug 20236,4686,47324,88224,8290$81.39$2.58

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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