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Texas oil lease

Producing

MARY A UNIT

Mary A Unit is an oil lease in Upton County, Texas, operated by Cog Operating LLC in the Spraberry (Trend Area) field.

1 well

8,203bbl oil, last 12 months−21% vs prior year
Operator
Cog Operating LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-19209

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Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
63,005 mcf
Oil in Jul 2026
788 bbl

Production by month

Oil output fell 21% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for MARY A UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 8,203 bbl in the 12 months through Jul 2026, against 10,333 bbl in the 12 months before.Last 12 months: 8,203 bblbbl per monthmcf per month005002,5001,0005,0001,5007,5002,00010k2,50012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 21% over the last 12 monthsMonthly oil production and gas for MARY A UNIT, Aug 2023 to Jul 2026. Oil output fell 21% over the last 12 months. 8,203 bbl in the 12 months through Jul 2026, against 10,333 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,5001,0005,0001,5007,5002,00010k2,50012.5kJan 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

  • Processing plant (3)
  • Lease fuel (1)
All of the gas went to a processing plant in the last 12 monthsShare of MARY A UNIT 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 MARY A UNIT 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.

1 well on this lease

Wells on MARY A UNIT
API numberWell no.Status
42-461-3988532HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enlink Crude Marketing, LLCOilGathers80Feb 1, 2017
Enlink Crude Purchasing LLCOilGathers20Mar 1, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Aug 9, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Aug 9, 2015

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

Who buys my oilOil price check

80 acres on the newest permit

Permits for Mary A Unit
API numberWell no.Acreson the permit
42-461-3988532H80

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

Unit decimal checker

What ConocoPhillips told investors it received

Cog Operating LLC is linked to ConocoPhillips (COP).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing
Q3 2024$76.77SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MARY A UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20267887895,5485,5480$80.46$2.89
Jun 20267958246,5606,5600$84.81$3.15
May 20268227986,2166,2160$102.13$2.94
Apr 20265426543,4273,4270$100.32$2.77
Mar 20267736625,8935,8930$91.38$3.04
Feb 20266176544,2504,2500$64.51$3.62
Jan 20265504543,5803,5800$60.04$7.72
Dec 20256066003,8803,8800$57.97$4.26
Nov 20256546794,6774,6770$60.06$3.79
Oct 20256797145,2945,2940$60.89$3.19
Sep 20256446116,3436,3430$63.96$2.97
Aug 20257337537,3377,3370$64.86$2.91
Jul 202576280110,81910,8190$68.39$3.20
Jun 20257497557,9137,9130$68.17$3.02
May 20257777717,5877,5870$62.17$3.12
Apr 20257998158,0378,0370$63.54$3.42
Mar 20259429398,3508,3500$68.24$4.12
Feb 20258368387,3637,3630$71.53$4.19
Jan 20259861,0098,4878,4870$75.74$4.13
Dec 20249809128,5768,5760$70.12$3.01
Nov 20248948578,3978,3970$69.95$2.12
Oct 20248168318,2048,2040$71.99$2.20
Sep 20248179248,5068,5060$70.24$2.28
Aug 20249759268,9708,9700$76.68$1.99
Jul 20241,0171,0709,3469,3460$81.80$2.07
Jun 20241,0871,0168,6708,6700$79.77$2.54
May 20241,0351,211000$80.02$2.12
Apr 20241,1851,0168,8668,8660$85.35$1.60
Mar 20241,0171,1568,9318,9310$81.28$1.49
Feb 20241,1651,0628,8718,8710$77.25$1.72
Jan 20241,0729968,7478,7470$74.15$3.18
Dec 20239331,0118,6738,4230$71.90$2.52
Nov 20231,0311,0669,5478,2990$77.69$2.71
Oct 20231,1321,15710,0298,7290$85.64$2.98
Sep 20231,0861,12510,0598,7820$89.43$2.64
Aug 20231,2641,23110,0138,6940$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

OperatorCog Operating LLCFieldSpraberry (Trend Area)CountyUpton County

Cog Operating LLC in Upton County

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Spraberry (Trend Area) field

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