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Producing

BROOK D-C31C

Brook D-C31c 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

21,258bbl oil, last 12 months−3% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Upton County
Field
Spraberry (Trend Area) R 40 Exc
RRC lease
7C-21098

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
23,512 mcf
Oil in Jul 2026
2,216 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 D-C31C, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 21,258 bbl in the 12 months through Jul 2026, against 21,947 bbl in the 12 months before.Last 12 months: 21,258 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 3% over the last 12 monthsMonthly oil production and gas for BROOK D-C31C, Aug 2023 to Jul 2026. Oil output fell 3% over the last 12 months. 21,258 bbl in the 12 months through Jul 2026, against 21,947 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

96% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a processing plant in the last 12 monthsShare of BROOK D-C31C gas by disposition code each month, Aug 2023 to Jul 2026. 96% 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
96% of the gas went to a processing plant in the last 12 monthsShare of BROOK D-C31C gas by disposition code each month, Aug 2023 to Jul 2026. 96% 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)

    96% · 22,572 mcf

  • Lease fuel (1)

    4.0% · 940 mcf

1 well on this lease

Wells on BROOK D-C31C
API numberWell no.Status
42-461-41372203HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Plains Marketing, L.p.OilGathers80Feb 1, 2021
Plains Pipeline L.p.OilGathers20Feb 1, 2021
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Feb 1, 2021
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Feb 1, 2021

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

Who buys my oilOil price check

966.40 acres on the newest permit

An allocation well is on this lease

Permits for Brook D-C31c
API numberWell no.Acreson the permit
42-461-41372203H966.40

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

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36 months, newest first

Ledger for BROOK D-C31C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,2162,2124,9884,7820$80.46$2.89
Jun 20261,3271,3242,3092,2640$84.81$3.15
May 20268398442,4222,4180$102.13$2.94
Apr 20262,1312,1251,9541,9290$100.32$2.77
Mar 20265155288186090$91.38$3.04
Feb 20261,9991,9892,5572,4490$64.51$3.62
Jan 20261,9851,9902,9722,7980$60.04$7.72
Dec 20252,5032,5033,1893,0790$57.97$4.26
Nov 20252,0021,9971,8251,7660$60.06$3.79
Oct 20251,2151,22099990$60.89$3.19
Sep 20252,3912,3891971970$63.96$2.97
Aug 20252,1352,1351821820$64.86$2.91
Jul 20252,0042,0022242240$68.39$3.20
Jun 20251,7821,7812262230$68.17$3.02
May 20251,4861,4918358041$62.17$3.12
Apr 20251,3441,3342232180$63.54$3.42
Mar 202557457349490$68.24$4.12
Feb 20252202291,5081,4581$71.53$4.19
Jan 20252,6082,6063,0752,9934$75.74$4.13
Dec 20242,1782,1785,2885,1160$70.12$3.01
Nov 20242,2002,1988,9398,65823$69.95$2.12
Oct 20242,3082,30912,14011,8211$71.99$2.20
Sep 20242,4422,44511,42011,1370$70.24$2.28
Aug 20242,8012,81410,2449,8839$76.68$1.99
Jul 20242,9332,9269,4519,1353$81.80$2.07
Jun 20242,2712,2705,6545,39837$79.77$2.54
May 20242,5862,5876,7216,42763$80.02$2.12
Apr 20241,7111,7106,6906,43634$85.35$1.60
Mar 20243,0443,0454,5344,3785$81.28$1.49
Feb 20242,9642,9633,1993,0842$77.25$1.72
Jan 20243,5833,5805,8075,5983$74.15$3.18
Dec 20232,5042,5088,7548,4206$71.90$2.52
Nov 20233,3563,35813,80713,2809$77.69$2.71
Oct 20233,4813,47913,31012,7819$85.64$2.98
Sep 20233,3003,2999,2098,718103$89.43$2.64
Aug 20233,7893,7927,7717,44311$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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