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STIEREN RANCH UNIT B

Stieren Ranch Unit B is an oil lease in Karnes County, Texas, operated by Repsol Oil & Gas USA, LLC in the Eagleville (Eagle Ford-2) field.

1 well

4,096bbl oil, last 12 months−52% vs prior year
Operator
Repsol Oil & Gas USA, LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11722

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
521 mcf
Oil in Jul 2026
477 bbl

Production by month

Oil output fell 52% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 52% over the last 12 monthsMonthly oil production and gas for STIEREN RANCH UNIT B, Aug 2023 to Jul 2026. Oil output fell 52% over the last 12 months. 4,096 bbl in the 12 months through Jul 2026, against 8,562 bbl in the 12 months before.Last 12 months: 4,096 bblbbl per monthmcf per month005002001,0004001,5006002,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 52% over the last 12 monthsMonthly oil production and gas for STIEREN RANCH UNIT B, Aug 2023 to Jul 2026. Oil output fell 52% over the last 12 months. 4,096 bbl in the 12 months through Jul 2026, against 8,562 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002001,0004001,5006002,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 67.2% of the gas in Jul 2026.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuelShare of STIEREN RANCH UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 67.2% of the gas in Jul 2026.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: fuel to plantFlared 67.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuelShare of STIEREN RANCH UNIT B gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 67.2% of the gas in Jul 2026.Share of gas by disposition code0%50%100%Mar 26: fuel to plantFlared 67.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Lease fuel (1)

    63% · 604 mcf

  • Processing plant (3)

    32% · 311 mcf

  • Flared (4)

    4.4% · 42 mcf

4.4% of the gas flared in the last 12 months. 10 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Aug 2023

Operators of this lease over timeInpex Eagle Ford, LLC, Jan 2020 to Dec 2022; Repsol Eagle Ford North, LLC, Jan 2023 to Jul 2023; Repsol Oil & Gas USA, LLC, Aug 2023 to Jul 20262020202120222023202420252026Changed Jan 2023Changed Aug 2023Inpex Eagle Ford, LLCJan 2020 to Dec 2022Repsol Eagle Ford North, LLCJan 2023 to Jul 2023Repsol Oil & Gas USA, LLCAug 2023 to now
Operators of this lease over timeInpex Eagle Ford, LLC, Jan 2020 to Dec 2022; Repsol Eagle Ford North, LLC, Jan 2023 to Jul 2023; Repsol Oil & Gas USA, LLC, Aug 2023 to Jul 20262020202120222023202420252026Changed Jan 2023Changed Aug 2023Inpex Eagle Ford, LLCJan 2020 to Dec 2022Repsol Eagle Ford North, LLCJan 2023 to Jul 2023Repsol Oil & Gas USA, LLCAug 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STIEREN RANCH UNIT B
API numberWell no.Status
42-255-358703HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Gulfmark Energy, Inc.OilGathers100Oct 1, 2019–
Eog Resources, Inc.Casinghead gasBuys100Jul 7, 2018–
Eog Resources, Inc.Casinghead gasGathers100Jul 7, 2018–
Bp Products North America Inc.OilGathers100Jul 7, 2018Oct 1, 2019

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

Who buys my oilOil price check

320 acres on the newest permit

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Permits for Stieren Ranch Unit B
API numberWell no.Acreson the permit
42-255-358703H320

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for STIEREN RANCH UNIT B
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Repsol Oil4779961241$80.46$2.89
Jun 2026Repsol Oil38862374511$84.81$3.15
May 2026Repsol Oil5854931591240$102.13$2.94
Apr 2026Repsol Oil746666125630$100.32$2.77
Mar 2026Repsol Oil28322290690$91.38$3.04
Feb 2026Repsol Oil383512900$64.51$3.62
Jan 2026Repsol Oil9861,121320$60.04$7.72
Dec 2025Repsol Oil1790000$57.97$4.26
Nov 2025Repsol Oil30000$60.06$3.79
Oct 2025Repsol Oil00000$60.89$3.19
Sep 2025Repsol Oil60000$63.96$2.97
Aug 2025Repsol Oil60306000$64.86$2.91
Jul 2025Repsol Oil646577000$68.39$3.20
Jun 2025Repsol Oil823844000$68.17$3.02
May 2025Repsol Oil982840000$62.17$3.12
Apr 2025Repsol Oil7901,02611000$63.54$3.42
Mar 2025Repsol Oil96296715500$68.24$4.12
Feb 2025Repsol Oil433259000$71.53$4.19
Jan 2025Repsol Oil9521,16015900$75.74$4.13
Dec 2024Repsol Oil1,084873000$70.12$3.01
Nov 2024Repsol Oil1,083951000$69.95$2.12
Oct 2024Repsol Oil584533000$71.99$2.20
Sep 2024Repsol Oil192146000$70.24$2.28
Aug 2024Repsol Oil31161000$76.68$1.99
Jul 2024Repsol Oil181200$81.80$2.07
Jun 2024Repsol Oil2313102906$79.77$2.54
May 2024Repsol Oil8939911660111$80.02$2.12
Apr 2024Repsol Oil1,3731,417309129124$85.35$1.60
Mar 2024Repsol Oil99099963011$81.28$1.49
Feb 2024Repsol Oil18618360018$77.25$1.72
Jan 2024Repsol Oil603738200025$74.15$3.18
Dec 2023Repsol Oil1,0358425400305$71.90$2.52
Nov 2023Repsol Oil9768183810187$77.69$2.71
Oct 2023Repsol Oil9654800$85.64$2.98
Sep 2023Repsol Oil019000$89.43$2.64
Aug 2023Repsol Oil24237803$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

OperatorRepsol Oil & Gas USA, LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Repsol Oil & Gas USA, LLC in Karnes County

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