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Texas gas well

Producing

MAHAFFEY

Mahaffey is a gas well in Sterling County, Texas, operated by Burk Royalty Co., Ltd. in the Conger (Penn) field.

1 well

27mcf gas, last 12 months−98% vs prior year
Operator
Burk Royalty Co., Ltd.
County
Sterling County
Field
Conger (Penn)
RRC lease
08-167832

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Where it sits

This county

Sterling CountySterlingTom GreenMitchellNolanGlasscockHowardCokeSterling County
Sterling County
Oil, last 12 months
122 bbl
Gas in Jul 2026
0 mcf

Checks stopped on this lease?

  • Buyer

    Buyer changed: TARGA PIPELINE MID-CONTINENT LLC replaced SLANT OPERATING, LLC as the buyer of this lease's gas from gas wells on Mar 1, 2026.

  • Sales

    No sales reported for the last 6 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

Gas output fell 98% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 98% over the last 12 monthsMonthly gas production and oil for MAHAFFEY, Aug 2023 to Jul 2026. Gas output fell 98% over the last 12 months. 27 mcf in the 12 months through Jul 2026, against 1,635 mcf in the 12 months before.Last 12 months: 27 mcfmcf per monthbbl per month001003200530084001050013Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 98% over the last 12 monthsMonthly gas production and oil for MAHAFFEY, Aug 2023 to Jul 2026. Gas output fell 98% over the last 12 months. 27 mcf in the 12 months through Jul 2026, against 1,635 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001003200530084001050013Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a transmission line in the last 12 months

Flaring peaked at 9.0% of the gas in Feb 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
93% of the gas went to a transmission line in the last 12 monthsShare of MAHAFFEY gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a transmission line in the last 12 months. Flaring peaked at 9.0% of the gas in Feb 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 9.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
93% of the gas went to a transmission line in the last 12 monthsShare of MAHAFFEY gas by disposition code each month, Aug 2023 to Jul 2026. 93% of the gas went to a transmission line in the last 12 months. Flaring peaked at 9.0% of the gas in Feb 2024.Share of gas by disposition code0%50%100%Flared 9.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    93% · 710 mcf

  • Lease fuel (1)

    5.5% · 42 mcf

  • Flared (4)

    1.8% · 14 mcf

1.8% of the gas flared in the last 12 months. 2 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Jan 2022

Operators of this lease over timeStanolind Production LLC, Jan 2020 to Dec 2020; Slant Operating, LLC, Jan 2021 to Dec 2021; Burk Royalty Co., Ltd., Jan 2022 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Jan 2022Stanolind Production LLCJan 2020 to Dec 2020Slant Operating, LLCJan 2021 to Dec 2021Burk Royalty Co., Ltd.Jan 2022 to now
Operators of this lease over timeStanolind Production LLC, Jan 2020 to Dec 2020; Slant Operating, LLC, Jan 2021 to Dec 2021; Burk Royalty Co., Ltd., Jan 2022 to Jul 20262020202120222023202420252026Changed Jan 2021Changed Jan 2022Stanolind Production LLCJan 2020 to Dec 2020Slant Operating, LLCJan 2021 to Dec 2021Burk Royalty Co., Ltd.Jan 2022 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MAHAFFEY
API numberWell no.Status
42-431-3074822AShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BCondensateGathers100Mar 1, 2026–
Targa Pipeline Mid-Continent LLCGas-well gasBuys100Mar 1, 2026–
Targa Pipeline Mid-Continent LLCGas-well gasGathers100Mar 1, 2026–
Plains Marketing, L.p.CondensateGathers100Sep 1, 2020Mar 1, 2026
Slant Operating, LLCGas-well gasGathers100Jan 1, 2021Mar 1, 2026
Slant Operating, LLCGas-well gasBuys100Jan 1, 2021Mar 1, 2026
Stanolind Production LLCGas-well gasGathers100Aug 1, 2018Jan 1, 2021
Stanolind Production LLCGas-well gasBuys100Nov 1, 2018Jan 1, 2021
Rio Energy International, Inc.CondensateGathers100Jul 1, 2020Sep 1, 2020

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

Who buys my oilOil price check

1,388 acres on the newest permit

Check your decimal on this lease
Permits for Mahaffey
API numberWell no.Acreson the permit
42-431-3074822A1,388

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

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Estimate your royalty

36 months, newest first

Ledger for MAHAFFEY
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Burk Royalty109000$80.46$2.89
Jun 2026Burk Royalty88000$84.81$3.15
May 2026Burk Royalty1010000$102.13$2.94
Apr 2026Burk Royalty99000$100.32$2.77
Mar 2026Burk Royalty1010000$91.38$3.04
Feb 2026Burk Royalty1010000$64.51$3.62
Jan 2026Burk Royalty1212110$60.04$7.72
Dec 2025Burk Royalty1010000$57.97$4.26
Nov 2025Burk Royalty1011110$60.06$3.79
Oct 2025Burk Royalty1111440$60.89$3.19
Sep 2025Burk Royalty1110990$63.96$2.97
Aug 2025Burk Royalty111112110$64.86$2.91
Jul 2025Burk Royalty8641390$68.39$3.20
Jun 2025Burk Royalty00000$68.17$3.02
May 2025Burk Royalty44770$62.17$3.12
Apr 2025Burk Royalty9937350$63.54$3.42
Mar 2025Burk Royalty0088830$68.24$4.12
Feb 2025Burk Royalty8991842$71.53$4.19
Jan 2025Burk Royalty10102452257$75.74$4.13
Dec 2024Burk Royalty10102302115$70.12$3.01
Nov 2024Burk Royalty11112722544$69.95$2.12
Oct 2024Burk Royalty12121611521$71.99$2.20
Sep 2024Burk Royalty11111631550$70.24$2.28
Aug 2024Burk Royalty1093002860$76.68$1.99
Jul 2024Burk Royalty10103042837$81.80$2.07
Jun 2024Burk Royalty993082941$79.77$2.54
May 2024Burk Royalty10111621532$80.02$2.12
Apr 2024Burk Royalty9880760$85.35$1.60
Mar 2024Burk Royalty9102962820$81.28$1.49
Feb 2024Burk Royalty9922219220$77.25$1.72
Jan 2024Burk Royalty1091791655$74.15$3.18
Dec 2023Burk Royalty772091962$71.90$2.52
Nov 2023Burk Royalty00110$77.69$2.71
Oct 2023Burk Royalty00330$85.64$2.98
Sep 2023Burk Royalty1323211$89.43$2.64
Aug 2023Burk Royalty81088830$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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This lease belongs to

OperatorBurk Royalty Co., Ltd.FieldConger (Penn)CountySterling County

Burk Royalty Co., Ltd. in Sterling County

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Conger (Penn) field

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