Skip to content
Royalty Clerk

Texas gas well

Producing

MAHAFFEY -A-

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

1 well

11,736mcf gas, last 12 months+59% vs prior year
Operator
Burk Royalty Co., Ltd.
County
Sterling County
Field
Conger (Penn)
RRC lease
08-217643

Is your check right?

Check my statement

Where it sits

This county

Sterling CountySterlingTom GreenMitchellNolanGlasscockHowardCokeSterling County
Sterling County
Oil, last 12 months
26 bbl
Gas in Jul 2026
724 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.

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

See why checks stop on this lease

Production by month

Gas output rose 59% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 59% over the last 12 monthsMonthly gas production and oil for MAHAFFEY -A-, Aug 2023 to Jul 2026. Gas output rose 59% over the last 12 months. 11,736 mcf in the 12 months through Jul 2026, against 7,367 mcf in the 12 months before.Last 12 months: 11,736 mcfmcf per monthbbl per month0050051,000101,500152,00020Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 59% over the last 12 monthsMonthly gas production and oil for MAHAFFEY -A-, Aug 2023 to Jul 2026. Gas output rose 59% over the last 12 months. 11,736 mcf in the 12 months through Jul 2026, against 7,367 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0050051,000101,500152,00020Jan 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 MAHAFFEY -A- 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 MAHAFFEY -A- 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.

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-
API numberWell no.Status
42-431-316223Active

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.CondensateGathers100Nov 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, 2020Nov 1, 2020

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

Who buys my oilOil price check

240 acres on the newest permit

Check your decimal on this lease
Permits for Mahaffey -A-
API numberWell no.Acreson the permit
42-431-316223240

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAHAFFEY -A-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Burk Royalty307247240$80.46$2.89
Jun 2026Burk Royalty109319310$84.81$3.15
May 2026Burk Royalty001,0501,0500$102.13$2.94
Apr 2026Burk Royalty001,0361,0360$100.32$2.77
Mar 2026Burk Royalty401,0221,0220$91.38$3.04
Feb 2026Burk Royalty209069060$64.51$3.62
Jan 2026Burk Royalty301,0491,0490$60.04$7.72
Dec 2025Burk Royalty401,1111,1110$57.97$4.26
Nov 2025Burk Royalty001,2241,2240$60.06$3.79
Oct 2025Burk Royalty109679670$60.89$3.19
Sep 2025Burk Royalty208448440$63.96$2.97
Aug 2025Burk Royalty6498728720$64.86$2.91
Jul 2025Burk Royalty901,2231,2230$68.39$3.20
Jun 2025Burk Royalty801,2861,2860$68.17$3.02
May 2025Burk Royalty401,4441,4440$62.17$3.12
Apr 2025Burk Royalty106756750$63.54$3.42
Mar 2025Burk Royalty102632630$68.24$4.12
Feb 2025Burk Royalty302792790$71.53$4.19
Jan 2025Burk Royalty303703700$75.74$4.13
Dec 2024Burk Royalty503293290$70.12$3.01
Nov 2024Burk Royalty203983980$69.95$2.12
Oct 2024Burk Royalty104374370$71.99$2.20
Sep 2024Burk Royalty102552550$70.24$2.28
Aug 2024Burk Royalty104084080$76.68$1.99
Jul 2024Burk Royalty203213210$81.80$2.07
Jun 2024Burk Royalty303753750$79.77$2.54
May 2024Burk Royalty202772770$80.02$2.12
Apr 2024Burk Royalty201461460$85.35$1.60
Mar 2024Burk Royalty3374344340$81.28$1.49
Feb 2024Burk Royalty504054050$77.25$1.72
Jan 2024Burk Royalty903793790$74.15$3.18
Dec 2023Burk Royalty1304244240$71.90$2.52
Nov 2023Burk Royalty604184180$77.69$2.71
Oct 2023Burk Royalty204504500$85.64$2.98
Sep 2023Burk Royalty003963960$89.43$2.64
Aug 2023Burk Royalty103463460$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

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

Burk Royalty Co., Ltd. in Sterling County

All Burk Royalty Co., Ltd. leases →

Conger (Penn) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km