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Texas oil lease

Producing

L. FOSTER -8-

L. Foster -8- is an oil lease in Sterling County, Texas, operated by Burk Royalty Co., Ltd. in the Conger (Penn) field.

7 wells

103bbl oil, last 12 months−60% vs prior year
Operator
Burk Royalty Co., Ltd.
County
Sterling County
Field
Conger (Penn)
RRC lease
08-25183

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Where it sits

This county

Sterling CountySterlingTom GreenMitchellNolanGlasscockHowardCokeSterling County
Sterling County
Gas, last 12 months
14,964 mcf
Oil in Jul 2026
4 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 9 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 60% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 60% over the last 12 monthsMonthly oil production and gas for L. FOSTER -8-, Aug 2023 to Jul 2026. Oil output fell 60% over the last 12 months. 103 bbl in the 12 months through Jul 2026, against 260 bbl in the 12 months before.Last 12 months: 103 bblbbl per monthmcf per month0020500401,000601,500802,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 60% over the last 12 monthsMonthly oil production and gas for L. FOSTER -8-, Aug 2023 to Jul 2026. Oil output fell 60% over the last 12 months. 103 bbl in the 12 months through Jul 2026, against 260 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020500401,000601,500802,000Jan 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 L. FOSTER -8- 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 L. FOSTER -8- 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.

7 wells on this lease

Wells on L. FOSTER -8-
API numberWell no.Status
42-431-306081Active
42-431-306142Active
42-431-321666Active
42-431-326148Active
42-431-326899Active
42-431-3288510Active
42-431-3288611Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bml, Inc. BOilGathers100Mar 1, 2026–
Targa Pipeline Mid-Continent LLCCasinghead gasBuys100Apr 1, 2023–
Targa Pipeline Mid-Continent LLCCasinghead gasGathers100Apr 1, 2023–
Energy Trans Crude Marketing LLCOilGathers100Apr 1, 2023Mar 1, 2026
Slant Operating, LLCCasinghead gasGathers100Jan 1, 2021Apr 1, 2023
Slant Operating, LLCCasinghead gasBuys100Jan 1, 2021Apr 1, 2023
Plains Marketing, L.p.OilGathers100Nov 1, 2020Apr 1, 2023
Stanolind Production LLCCasinghead gasGathers100Nov 1, 2020Jan 1, 2021
Stanolind Production LLCCasinghead gasBuys100Nov 1, 2020Jan 1, 2021

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

Who buys my oilOil price check

640 acres on the newest permit

  • Good to know

    7 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease
Permits for L. Foster -8-
API numberWell no.Acreson the permit
42-431-3288510640
42-431-3288611640
42-431-326899640
42-431-326148640
42-431-321666640
42-431-306142640
42-431-306081640

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

Unit decimal checker

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36 months, newest first

Ledger for L. FOSTER -8-
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Burk Royalty407897890$80.46$2.89
Jun 2026Burk Royalty1301,2411,2410$84.81$3.15
May 2026Burk Royalty1801,3111,3110$102.13$2.94
Apr 2026Burk Royalty801,3031,3030$100.32$2.77
Mar 2026Burk Royalty301,2951,2950$91.38$3.04
Feb 2026Burk Royalty1001,1731,1730$64.51$3.62
Jan 2026Burk Royalty1001,3421,3420$60.04$7.72
Dec 2025Burk Royalty701,3861,3860$57.97$4.26
Nov 2025Burk Royalty901,3121,3120$60.06$3.79
Oct 2025Burk Royalty111,2651,2650$60.89$3.19
Sep 2025Burk Royalty501,2531,2530$63.96$2.97
Aug 2025Burk Royalty15131,2941,2940$64.86$2.91
Jul 2025Burk Royalty1301,1881,1880$68.39$3.20
Jun 2025Burk Royalty11101,1881,1880$68.17$3.02
May 2025Burk Royalty16111,2631,2630$62.17$3.12
Apr 2025Burk Royalty1601,1921,1920$63.54$3.42
Mar 2025Burk Royalty23111,2081,2080$68.24$4.12
Feb 2025Burk Royalty18131,1251,1250$71.53$4.19
Jan 2025Burk Royalty411691,2061,2060$75.74$4.13
Dec 2024Burk Royalty621233330$70.12$3.01
Nov 2024Burk Royalty1401961960$69.95$2.12
Oct 2024Burk Royalty1701,3201,3200$71.99$2.20
Sep 2024Burk Royalty1371,2751,2750$70.24$2.28
Aug 2024Burk Royalty16101,1951,1950$76.68$1.99
Jul 2024Burk Royalty1041,2661,2660$81.80$2.07
Jun 2024Burk Royalty1101,2241,2240$79.77$2.54
May 2024Burk Royalty3101,5021,5020$80.02$2.12
Apr 2024Burk Royalty706806800$85.35$1.60
Mar 2024Burk Royalty17111,2171,2170$81.28$1.49
Feb 2024Burk Royalty10111,0251,0250$77.25$1.72
Jan 2024Burk Royalty701,0521,0520$74.15$3.18
Dec 2023Burk Royalty14111,1321,1320$71.90$2.52
Nov 2023Burk Royalty709569560$77.69$2.71
Oct 2023Burk Royalty5111,0071,0070$85.64$2.98
Sep 2023Burk Royalty508988980$89.43$2.64
Aug 2023Burk Royalty15191,0901,0900$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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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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