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Texas oil lease

Producing

FOSTER, J.R.

Foster, J.r. is an oil lease in Medina County, Texas, operated by K.a. Barnes Oil & Gas Oper, LLC in the Fairfield field.

5 wells

467bbl oil, last 12 months+51% vs prior year
Operator
K.a. Barnes Oil & Gas Oper, LLC
County
Medina County
Field
Fairfield
RRC lease
01-07668

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Where it sits

This county

Medina CountyMedinaUvaldeKendallRealBexarBanderaMedina County
Medina County
Oil in Jul 2026
40 bbl
Reporting since
Jan 2020

Production by month

Oil output rose 51% over the last 12 months

  • Oil (bars)
  • Last 12 months
Oil output rose 51% over the last 12 monthsMonthly oil production for FOSTER, J.R., Aug 2023 to Jul 2026. Oil output rose 51% over the last 12 months. 467 bbl in the 12 months through Jul 2026, against 310 bbl in the 12 months before.Last 12 months: 467 bblbbl per month020406080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 51% over the last 12 monthsMonthly oil production for FOSTER, J.R., Aug 2023 to Jul 2026. Oil output rose 51% over the last 12 months. 467 bbl in the 12 months through Jul 2026, against 310 bbl in the 12 months before.Last 12 monthsbbl per month020406080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

5 wells on this lease

Wells on FOSTER, J.R.
API numberWell no.Status
42-325-32118B 1Active
42-325-32162B 2Active
42-325-32170B 3Active
42-325-32211B 5Active
42-325-32212B 4Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Sunray Marketing, LLCOilGathers100Apr 1, 2021–
First River Energy, LLCOilGathers50Oct 1, 2016Apr 1, 2021
Ngl Crude Logistics, LLCOilGathers50Oct 1, 2014Apr 1, 2021

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

Who buys my oilOil price check

72 acres on the newest permit

Permits for Foster, J.r.
API numberWell no.Acreson the permit
42-325-32211B 572
42-325-32212B 472
42-325-32170B 372
42-325-32162B 272
42-325-32118B 172

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

Unit decimal checker

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36 months, newest first

Ledger for FOSTER, J.R.
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026400$80.46$2.89
Jun 2026260$84.81$3.15
May 20264691$102.13$2.94
Apr 2026450$100.32$2.77
Mar 20264650$91.38$3.04
Feb 20264579$64.51$3.62
Jan 2026390$60.04$7.72
Dec 20254564$57.97$4.26
Nov 20253779$60.06$3.79
Oct 2025360$60.89$3.19
Sep 20253477$63.96$2.97
Aug 2025280$64.86$2.91
Jul 2025340$68.39$3.20
Jun 20253663$68.17$3.02
May 2025340$62.17$3.12
Apr 20253651$63.54$3.42
Mar 20252450$68.24$4.12
Feb 2025250$71.53$4.19
Jan 2025140$75.74$4.13
Dec 20242051$70.12$3.01
Nov 2024270$69.95$2.12
Oct 20241551$71.99$2.20
Sep 2024210$70.24$2.28
Aug 20242442$76.68$1.99
Jul 2024280$81.80$2.07
Jun 20242577$79.77$2.54
May 2024240$80.02$2.12
Apr 2024280$85.35$1.60
Mar 20244482$81.28$1.49
Feb 2024150$77.25$1.72
Jan 2024200$74.15$3.18
Dec 20233878$71.90$2.52
Nov 2023450$77.69$2.71
Oct 20236878$85.64$2.98
Sep 20235673$89.43$2.64
Aug 20231890$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorK.a. Barnes Oil & Gas Oper, LLCFieldFairfieldCountyMedina County

K.a. Barnes Oil & Gas Oper, LLC in Medina County

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Fairfield field

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