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Texas oil lease

Producing

BROOK D-NW4F

Brook D-Nw4f 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

16,736bbl oil, last 12 months+44% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-21033

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
92,975 mcf
Oil in Jul 2026
2,482 bbl

Production by month

Oil output rose 44% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 44% over the last 12 monthsMonthly oil production and gas for BROOK D-NW4F, Aug 2023 to Jul 2026. Oil output rose 44% over the last 12 months. 16,736 bbl in the 12 months through Jul 2026, against 11,656 bbl in the 12 months before.Last 12 months: 16,736 bblbbl per monthmcf per month001,00020k2,00040k3,00060k4,00080kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 44% over the last 12 monthsMonthly oil production and gas for BROOK D-NW4F, Aug 2023 to Jul 2026. Oil output rose 44% over the last 12 months. 16,736 bbl in the 12 months through Jul 2026, against 11,656 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,00020k2,00040k3,00060k4,00080kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a processing plant in the last 12 monthsShare of BROOK D-NW4F gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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
97% of the gas went to a processing plant in the last 12 monthsShare of BROOK D-NW4F gas by disposition code each month, Aug 2023 to Jul 2026. 97% 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)

    97% · 89,784 mcf

  • Lease fuel (1)

    3.4% · 3,155 mcf

  • Flared (4)

    0.0% · 36 mcf

1 well on this lease

Wells on BROOK D-NW4F
API numberWell no.Status
42-461-408936HActive

SourceTexas Railroad Commission Wellbore Query.

1,438.60 acres on the newest permit

An allocation well is on this lease

Permits for Brook D-Nw4f
API numberWell no.Acreson the permit
42-461-408936H1,438.60

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

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36 months, newest first

Ledger for BROOK D-NW4F
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,4822,48810,57510,2190$80.46$2.89
Jun 20262,8332,82817,99817,2920$84.81$3.15
May 20262,8492,84816,99716,4204$102.13$2.94
Apr 20262,1592,15413,35512,9106$100.32$2.77
Mar 20261,8931,89011,23710,9041$91.38$3.04
Feb 20269809776,0645,8700$64.51$3.62
Jan 20266406404,8484,6749$60.04$7.72
Dec 20256176194,1413,98716$57.97$4.26
Nov 20258768744,5064,3620$60.06$3.79
Oct 20254204201,4891,4420$60.89$3.19
Sep 20258498471,4811,4310$63.96$2.97
Aug 20251381382842730$64.86$2.91
Jul 20251381381921860$68.39$3.20
Jun 20251421423293161$68.17$3.02
May 202533000$62.17$3.12
Apr 202526000$63.54$3.42
Mar 202550951413,28012,8777$68.24$4.12
Feb 20251,2781,27936,93035,975102$71.53$4.19
Jan 20251,1161,11635,61934,55699$75.74$4.13
Dec 20241,4421,44342,66041,7220$70.12$3.01
Nov 20241,5101,50942,74941,77718$69.95$2.12
Oct 20241,6731,67443,70042,7380$71.99$2.20
Sep 20241,8661,86446,05145,00918$70.24$2.28
Aug 20241,9771,98147,94946,8970$76.68$1.99
Jul 20242,1762,17644,08543,07711$81.80$2.07
Jun 20242,1402,13644,04042,830146$79.77$2.54
May 20241,7951,80148,01446,72447$80.02$2.12
Apr 20242,1462,14445,70044,5445$85.35$1.60
Mar 20242,4202,42046,70145,50025$81.28$1.49
Feb 20242,8052,80641,96740,82239$77.25$1.72
Jan 20242,5162,51650,31148,76953$74.15$3.18
Dec 20232,9252,92448,29446,92866$71.90$2.52
Nov 20232,9972,99540,33739,16940$77.69$2.71
Oct 20232,7922,78943,47442,03092$85.64$2.98
Sep 20232,2132,20745,81844,335179$89.43$2.64
Aug 202363664057,20355,4460$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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