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Texas oil lease

Producing

WEIR, J. C. 12

Weir, J. C. 12 is an oil lease in Upton County, Texas, operated by Petroplex Energy Inc. in the Spraberry (Trend Area) field.

2 wells

905bbl oil, last 12 months−17% vs prior year
Operator
Petroplex Energy Inc.
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-17658

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
3,360 mcf
Oil in Jul 2026
72 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENERGY TRANSFER COMPANY replaced WTG GAS PROCESSING, L.P. as the buyer of this lease's gas from oil wells on Sep 22, 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 17% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for WEIR, J. C. 12, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 905 bbl in the 12 months through Jul 2026, against 1,091 bbl in the 12 months before.Last 12 months: 905 bblbbl per monthmcf per month00502501005001507502001,0002501,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 17% over the last 12 monthsMonthly oil production and gas for WEIR, J. C. 12, Aug 2023 to Jul 2026. Oil output fell 17% over the last 12 months. 905 bbl in the 12 months through Jul 2026, against 1,091 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00502501005001507502001,0002501,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

All of the gas went to a processing plant in the last 12 monthsShare of WEIR, J. C. 12 gas by disposition code each month, Aug 2023 to Jul 2026. All 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
All of the gas went to a processing plant in the last 12 monthsShare of WEIR, J. C. 12 gas by disposition code each month, Aug 2023 to Jul 2026. All 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.

2 wells on this lease

Wells on WEIR, J. C. 12
API numberWell no.Status
42-461-369523Active
42-461-369534Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Sep 23, 2025–
Energy Transfer CompanyCasinghead gasGathers100Sep 22, 2025Sep 23, 2025
Energy Transfer CompanyCasinghead gasBuys100Sep 22, 2025Sep 23, 2025
Plains Marketing, L.p.OilGathers100Nov 16, 2011Sep 23, 2025
Wtg Gas Processing, L.p.Casinghead gasGathers100Dec 1, 2018Sep 22, 2025
Wtg Gas Processing, L.p.Casinghead gasBuys100Dec 1, 2018Sep 22, 2025

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

Who buys my oilOil price check

320 acres on the newest permit

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Permits for Weir, J. C. 12
API numberWell no.Acreson the permit
42-461-332892320
42-461-369523320
42-461-369534320

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for WEIR, J. C. 12
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202672823153150$80.46$2.89
Jun 202668683153150$84.81$3.15
May 202681953153150$102.13$2.94
Apr 202677693153150$100.32$2.77
Mar 202675683153150$91.38$3.04
Feb 202661953153150$64.51$3.62
Jan 202660273153150$60.04$7.72
Dec 202573683153150$57.97$4.26
Nov 202510110922220$60.06$3.79
Oct 2025891143153150$60.89$3.19
Sep 202567413153150$63.96$2.97
Aug 202581811881880$64.86$2.91
Jul 202591815365360$68.39$3.20
Jun 2025861093723720$68.17$3.02
May 2025106681,0831,0830$62.17$3.12
Apr 202593951,0831,0830$63.54$3.42
Mar 202566682142140$68.24$4.12
Feb 202552551,0001,0000$71.53$4.19
Jan 202598974334330$75.74$4.13
Dec 202475845475470$70.12$3.01
Nov 2024106975395390$69.95$2.12
Oct 2024107975455450$71.99$2.20
Sep 20241171115865860$70.24$2.28
Aug 202494966126120$76.68$1.99
Jul 202496977177170$81.80$2.07
Jun 202481846836830$79.77$2.54
May 202485846836830$80.02$2.12
Apr 202488962812810$85.35$1.60
Mar 202491836626620$81.28$1.49
Feb 20241171256296290$77.25$1.72
Jan 20241331247107100$74.15$3.18
Dec 20231181117127120$71.90$2.52
Nov 20231071236566560$77.69$2.71
Oct 20231121097607600$85.64$2.98
Sep 2023102967097090$89.43$2.64
Aug 20231351396696690$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

OperatorPetroplex Energy Inc.FieldSpraberry (Trend Area)CountyUpton County

Petroplex Energy Inc. in Upton County

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Spraberry (Trend Area) field

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