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Texas oil lease

Producing

S HERBST UNIT B

S Herbst Unit B is an oil lease in Atascosa County, Texas, operated by Murphy Expl. & Prod. Co. - USA in the Eagleville (Eagle Ford-1) field.

1 well

3,276bbl oil, last 12 months+55% vs prior year
Operator
Murphy Expl. & Prod. Co. - USA
County
Atascosa County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-16799

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Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Gas, last 12 months
1,413 mcf
Oil in Jul 2026
231 bbl

Production by month

Oil output rose 55% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 55% over the last 12 monthsMonthly oil production and gas for S HERBST UNIT B, Aug 2023 to Jul 2026. Oil output rose 55% over the last 12 months. 3,276 bbl in the 12 months through Jul 2026, against 2,115 bbl in the 12 months before.Last 12 months: 3,276 bblbbl per monthmcf per month002501005002007503001,0004001,250500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 55% over the last 12 monthsMonthly oil production and gas for S HERBST UNIT B, Aug 2023 to Jul 2026. Oil output rose 55% over the last 12 months. 3,276 bbl in the 12 months through Jul 2026, against 2,115 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002501005002007503001,0004001,250500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

68% of the gas went to a transmission line in the last 12 months

Flaring peaked at 46.2% of the gas in Feb 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
68% of the gas went to a transmission line in the last 12 monthsShare of S HERBST UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. 68% of the gas went to a transmission line in the last 12 months. Flaring peaked at 46.2% of the gas in Feb 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 46.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
68% of the gas went to a transmission line in the last 12 monthsShare of S HERBST UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. 68% of the gas went to a transmission line in the last 12 months. Flaring peaked at 46.2% of the gas in Feb 2025.Share of gas by disposition code0%50%100%Flared 46.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    68% · 1,136 mcf

  • Flared (4)

    19% · 315 mcf

  • Lease fuel (1)

    13% · 216 mcf

18.9% of the gas flared in the last 12 months. 29 months above 3%.

1 well on this lease

Wells on S HERBST UNIT B
API numberWell no.Status
42-013-346411HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bp Products North America Inc.OilGathers25Jan 1, 2023–
Eastex Crude Company, LLCOilGathers25Jan 1, 2023–
Phillips 66 CompanyOilGathers25Jan 1, 2023–
Valero Marketing and Supply Co.OilGathers25Jan 1, 2023–
Dcp Operating Company, LPCasinghead gasBuys100Jan 1, 2023–
Dcp Operating Company, LPCasinghead gasGathers100Jan 1, 2023–
Dcp Operating Company, LPCasinghead gasGathers10Apr 1, 2017Jan 1, 2023
Energy Transfer CompanyCasinghead gasGathers90Nov 2, 2016Jan 1, 2023
Castleton Commod Merch Trdg L.p.Casinghead gasBuys90Nov 2, 2016Jan 1, 2023
Dcp Operating Company, LPCasinghead gasBuys10Apr 1, 2017Jan 1, 2023
Bp Products North America Inc.OilGathers7Nov 2, 2016Jan 1, 2023
Calumet San Antonio Refining,llcOilGathers7Nov 2, 2016Jan 1, 2023

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

Who buys my oilOil price check

329.70 acres on the newest permit

Permits for S Herbst Unit B
API numberWell no.Acreson the permit
42-013-346411H329.70

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

Unit decimal checker

What Murphy Oil Corporation told investors it received

Murphy Expl. & Prod. Co. - USA is linked to Murphy Oil Corporation (MUR).
Realized prices reported by Murphy Oil Corporation
QuarterOil$ per bblFiling
Q1 2026–SEC filing
Q3 2025–SEC filing
Q2 2025–SEC filing
Q1 2025–SEC filing
Q3 2024–SEC filing

SourceMurphy Oil Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for S HERBST UNIT B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202623124224319420$80.46$2.89
Jun 2026250254715510$84.81$3.15
May 2026329323000$102.13$2.94
Apr 2026305301000$100.32$2.77
Mar 20263563611393$91.38$3.04
Feb 2026323319906016$64.51$3.62
Jan 2026405425583614$60.04$7.72
Dec 20251,0371,00144229283$57.97$4.26
Nov 20252227217664$60.06$3.79
Oct 20250034186$60.89$3.19
Sep 202501876017$63.96$2.97
Aug 20253837103856$64.86$2.91
Jul 202522221548154$68.39$3.20
Jun 20256101007022$68.17$3.02
May 202590901389426$62.17$3.12
Apr 2025182178110$63.54$3.42
Mar 202511611667552$68.24$4.12
Feb 2025112112522124$71.53$4.19
Jan 2025229229532817$75.74$4.13
Dec 202417918490709$70.12$3.01
Nov 20242042171561303$69.95$2.12
Oct 202436135528423216$71.99$2.20
Sep 202425424988750$70.24$2.28
Aug 202436035827115276$76.68$1.99
Jul 202425025332622956$81.80$2.07
Jun 202423823837526982$79.77$2.54
May 202432232943733552$80.02$2.12
Apr 202429729842426677$85.35$1.60
Mar 202430731039322292$81.28$1.49
Feb 202436036643430526$77.25$1.72
Jan 202470070449133751$74.15$3.18
Dec 20232532241951553$71.90$2.52
Nov 20231131379321$77.69$2.71
Oct 202329229037024865$85.64$2.98
Sep 202332032746533587$89.43$2.64
Aug 202337737042629571$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

OperatorMurphy Expl. & Prod. Co. - USAFieldEagleville (Eagle Ford-1)CountyAtascosa County

Murphy Expl. & Prod. Co. - USA in Atascosa County

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