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MARY K. SHIRK

Mary K. Shirk is an oil lease in Upton County, Texas, operated by BCP Resources, LLC in the Sheep Mountain (Consolidated) field.

2 wells

47bbl oil, last 12 months−94% vs prior year
Operator
BCP Resources, LLC
County
Upton County
Field
Sheep Mountain (Consolidated)
RRC lease
7C-17939

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
353 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 11 months of state data (through Jul 2026).

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

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Production by month

Oil output fell 94% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 94% over the last 12 monthsMonthly oil production and gas for MARY K. SHIRK, Aug 2023 to Jul 2026. Oil output fell 94% over the last 12 months. 47 bbl in the 12 months through Jul 2026, against 841 bbl in the 12 months before.Last 12 months: 47 bblbbl per monthmcf per month001002502005003007504001,0005001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 94% over the last 12 monthsMonthly oil production and gas for MARY K. SHIRK, Aug 2023 to Jul 2026. Oil output fell 94% over the last 12 months. 47 bbl in the 12 months through Jul 2026, against 841 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001002502005003007504001,0005001,250Jan 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)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of MARY K. SHIRK 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 MARY K. SHIRK 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% · 5,278 mcf

  • Flared (4)

    0.1% · 5 mcf

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

Who has run this lease

The operator changed once, most recently in Oct 2022

Operators of this lease over timeCambrian Management, Ltd., Jan 2020 to Sep 2022; BCP Resources, LLC, Oct 2022 to Jul 20262020202120222023202420252026Changed Oct 2022Cambrian Management, Ltd.Jan 2020 to Sep 2022BCP Resources, LLCOct 2022 to now
Operators of this lease over timeCambrian Management, Ltd., Jan 2020 to Sep 2022; BCP Resources, LLC, Oct 2022 to Jul 20262020202120222023202420252026Changed Oct 2022Cambrian Management, Ltd.Jan 2020 to Sep 2022BCP Resources, LLCOct 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on MARY K. SHIRK
API numberWell no.Status
42-461-375546Shut-in
42-461-376667Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BOilGathers50Dec 1, 2022–
Rockbridge Petroleum LLCOilGathers50Dec 1, 2022–
Etc South Permian Midstream LLCCasinghead gasBuys100Aug 1, 2024–
Energy Transfer CompanyCasinghead gasGathers100Aug 1, 2024–
Wtg South Permian Midstream LLCCasinghead gasGathers100Oct 1, 2022Aug 1, 2024
Wtg South Permian Midstream LLCCasinghead gasBuys100Dec 1, 2022Aug 1, 2024
Wtg Gas Processing, L.p.Casinghead gasBuys100Feb 1, 2018Dec 1, 2022
Plains Marketing, L.p.OilGathers100Dec 1, 2013Dec 1, 2022
Wtg Gas Processing, L.p.Casinghead gasGathers100Feb 1, 2018Oct 1, 2022

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

Who buys my oilOil price check

640.20 acres on the newest permit

Check your decimal on this lease
Permits for Mary K. Shirk
API numberWell no.Acreson the permit
42-461-376667640.20
42-461-375546640.20

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

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36 months, newest first

Ledger for MARY K. SHIRK
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026BCP Resources,00000$80.46$2.89
Jun 2026BCP Resources,00000$84.81$3.15
May 2026BCP Resources,00000$102.13$2.94
Apr 2026BCP Resources,00000$100.32$2.77
Mar 2026BCP Resources,00000$91.38$3.04
Feb 2026BCP Resources,00000$64.51$3.62
Jan 2026BCP Resources,00000$60.04$7.72
Dec 2025BCP Resources,001501500$57.97$4.26
Nov 2025BCP Resources,00000$60.06$3.79
Oct 2025BCP Resources,00000$60.89$3.19
Sep 2025BCP Resources,0019190$63.96$2.97
Aug 2025BCP Resources,47441841840$64.86$2.91
Jul 2025BCP Resources,1211292742740$68.39$3.20
Jun 2025BCP Resources,1101012762760$68.17$3.02
May 2025BCP Resources,96883193190$62.17$3.12
Apr 2025BCP Resources,1141145295290$63.54$3.42
Mar 2025BCP Resources,1391394404355$68.24$4.12
Feb 2025BCP Resources,230965505500$71.53$4.19
Jan 2025BCP Resources,00000$75.74$4.13
Dec 2024BCP Resources,00000$70.12$3.01
Nov 2024BCP Resources,1212000$69.95$2.12
Oct 2024BCP Resources,99000$71.99$2.20
Sep 2024BCP Resources,55000$70.24$2.28
Aug 2024BCP Resources,55000$76.68$1.99
Jul 2024BCP Resources,45000$81.80$2.07
Jun 2024BCP Resources,35000$79.77$2.54
May 2024BCP Resources,05000$80.02$2.12
Apr 2024BCP Resources,010000$85.35$1.60
Mar 2024BCP Resources,125000$81.28$1.49
Feb 2024BCP Resources,90775905900$77.25$1.72
Jan 2024BCP Resources,1691689599590$74.15$3.18
Dec 2023BCP Resources,1721959939930$71.90$2.52
Nov 2023BCP Resources,2282119889880$77.69$2.71
Oct 2023BCP Resources,821449939930$85.64$2.98
Sep 2023BCP Resources,1922099749740$89.43$2.64
Aug 2023BCP Resources,3042981,0871,0870$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

OperatorBCP Resources, LLCFieldSheep Mountain (Consolidated)CountyUpton County

BCP Resources, LLC in Upton County

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Sheep Mountain (Consolidated) field

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