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MAHAFFEY -A- 104

Mahaffey -A- 104 is a gas well in Sterling County, Texas, operated by Burk Royalty Co., Ltd. in the Conger (Penn) field.

1 well

294mcf gas, last 12 months−85% vs prior year
Operator
Burk Royalty Co., Ltd.
County
Sterling County
Field
Conger (Penn)
RRC lease
08-219467

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Where it sits

This county

Sterling CountySterlingTom GreenMitchellNolanGlasscockHowardCokeSterling County
Sterling County
Gas in Jul 2026
0 mcf
Reporting since
Jan 2020

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 5 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 85% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 85% over the last 12 monthsMonthly gas production for MAHAFFEY -A- 104, Aug 2023 to Jul 2026. Gas output fell 85% over the last 12 months. 294 mcf in the 12 months through Jul 2026, against 1,997 mcf in the 12 months before.Last 12 months: 294 mcfmcf per month0100200300400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 85% over the last 12 monthsMonthly gas production for MAHAFFEY -A- 104, Aug 2023 to Jul 2026. Gas output fell 85% over the last 12 months. 294 mcf in the 12 months through Jul 2026, against 1,997 mcf in the 12 months before.Last 12 monthsmcf per month0100200300400Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a transmission line in the last 12 months

Flaring peaked at 51.2% of the gas in Apr 2024.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
92% of the gas went to a transmission line in the last 12 monthsShare of MAHAFFEY -A- 104 gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 51.2% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 51.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
92% of the gas went to a transmission line in the last 12 monthsShare of MAHAFFEY -A- 104 gas by disposition code each month, Aug 2023 to Jul 2026. 92% of the gas went to a transmission line in the last 12 months. Flaring peaked at 51.2% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 51.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    92% · 825 mcf

  • Lease fuel (1)

    5.4% · 48 mcf

  • Flared (4)

    2.5% · 22 mcf

2.5% of the gas flared in the last 12 months. 8 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 -A- 104
API numberWell no.Status
42-431-31075104Shut-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.CondensateGathers100Jul 4, 2006Mar 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

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

Who buys my oilOil price check

320 acres on the newest permit

Check your decimal on this lease
Permits for Mahaffey -A- 104
API numberWell no.Acreson the permit
42-431-31075104320

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

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36 months, newest first

Ledger for MAHAFFEY -A- 104
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Burk Royalty000$80.46$2.89
Jun 2026Burk Royalty000$84.81$3.15
May 2026Burk Royalty000$102.13$2.94
Apr 2026Burk Royalty000$100.32$2.77
Mar 2026Burk Royalty000$91.38$3.04
Feb 2026Burk Royalty110$64.51$3.62
Jan 2026Burk Royalty24220$60.04$7.72
Dec 2025Burk Royalty210$57.97$4.26
Nov 2025Burk Royalty16150$60.06$3.79
Oct 2025Burk Royalty70607$60.89$3.19
Sep 2025Burk Royalty102943$63.96$2.97
Aug 2025Burk Royalty79732$64.86$2.91
Jul 2025Burk Royalty76711$68.39$3.20
Jun 2025Burk Royalty88822$68.17$3.02
May 2025Burk Royalty1111050$62.17$3.12
Apr 2025Burk Royalty1101040$63.54$3.42
Mar 2025Burk Royalty2161977$68.24$4.12
Feb 2025Burk Royalty17815910$71.53$4.19
Jan 2025Burk Royalty2242057$75.74$4.13
Dec 2024Burk Royalty1851704$70.12$3.01
Nov 2024Burk Royalty2021893$69.95$2.12
Oct 2024Burk Royalty2031913$71.99$2.20
Sep 2024Burk Royalty1931768$70.24$2.28
Aug 2024Burk Royalty2112010$76.68$1.99
Jul 2024Burk Royalty2051924$81.80$2.07
Jun 2024Burk Royalty1901811$79.77$2.54
May 2024Burk Royalty2722564$80.02$2.12
Apr 2024Burk Royalty246113126$85.35$1.60
Mar 2024Burk Royalty2282170$81.28$1.49
Feb 2024Burk Royalty18416115$77.25$1.72
Jan 2024Burk Royalty1711558$74.15$3.18
Dec 2023Burk Royalty1491401$71.90$2.52
Nov 2023Burk Royalty1471381$77.69$2.71
Oct 2023Burk Royalty1731612$85.64$2.98
Sep 2023Burk Royalty1561461$89.43$2.64
Aug 2023Burk Royalty79740$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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