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BAILEY-RETZLOFF UNIT

Bailey-Retzloff Unit is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

2 wells

898bbl oil, last 12 months+81% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-11240

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
330 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Sales

    No sales reported for the last 4 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 rose 81% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 81% over the last 12 monthsMonthly oil production and gas for BAILEY-RETZLOFF UNIT, Aug 2023 to Jul 2026. Oil output rose 81% over the last 12 months. 898 bbl in the 12 months through Jul 2026, against 496 bbl in the 12 months before.Last 12 months: 898 bblbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 81% over the last 12 monthsMonthly oil production and gas for BAILEY-RETZLOFF UNIT, Aug 2023 to Jul 2026. Oil output rose 81% over the last 12 months. 898 bbl in the 12 months through Jul 2026, against 496 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of BAILEY-RETZLOFF UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2024: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of BAILEY-RETZLOFF UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Feb 24: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    86% · 880 mcf

  • Lease fuel (1)

    14% · 146 mcf

  • Flared (4)

    0.2% · 2 mcf

0.2% of the gas flared in the last 12 months. No month above 3%.

2 wells on this lease

Wells on BAILEY-RETZLOFF UNIT
API numberWell no.Status
42-255-34821510HActive
42-255-34822508HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Marathon Oil Ef LLCOilGathers50Jun 1, 2020–
Plains Pipeline L.p.OilGathers50Jun 1, 2020–
Marathon Oil Ef LLCCasinghead gasBuys100Mar 3, 2016–
Marathon Oil Ef LLCCasinghead gasGathers100Mar 3, 2016–
Marathon Oil Ef LLCOilGathers5Mar 3, 2016Jun 1, 2020
Plains Pipeline L.p.OilGathers85Mar 3, 2016Jun 1, 2020
Statewide Crude Inc.OilGathers5Mar 3, 2016Jun 1, 2020
Trafigura Trading LLCOilGathers5Mar 3, 2016Jun 1, 2020

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

Who buys my oilOil price check

776.97 acres on the newest permit

Check your decimal on this lease
Permits for Bailey-Retzloff Unit
API numberWell no.Acreson the permit
42-255-34822508H776.97
42-255-34821510H776.97

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

Unit decimal checker

What ConocoPhillips told investors it received

Marathon Oil Ef LLC is linked to ConocoPhillips (MRO).
Realized prices reported by ConocoPhillips
QuarterOil$ per bblFiling
Q2 2026$99.40SEC filing
Q1 2026$73.47SEC filing
Q3 2025$66.13SEC filing
Q2 2025$64.23SEC filing
Q1 2025$71.65SEC filing

SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for BAILEY-RETZLOFF UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 2026014000$91.38$3.04
Feb 202616119535290$64.51$3.62
Jan 20267236752942482$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 202501000$63.96$2.97
Aug 20251413110$64.86$2.91
Jul 20250015130$68.39$3.20
Jun 2025681201040$68.17$3.02
May 20251171171291110$62.17$3.12
Apr 202510910893810$63.54$3.42
Mar 2025474680680$68.24$4.12
Feb 20252245390$71.53$4.19
Jan 20252234300$75.74$4.13
Dec 20242235300$70.12$3.01
Nov 2024011471260$69.95$2.12
Oct 202459593102621$71.99$2.20
Sep 202498973322851$70.24$2.28
Aug 202454552502170$76.68$1.99
Jul 20241381384,9094,1949$81.80$2.07
Jun 20241031021,7881,5054$79.77$2.54
May 202450511,8581,6084$80.02$2.12
Apr 202483841,5731,34619$85.35$1.60
Mar 202471711,7521,5059$81.28$1.49
Feb 202457571,62189018$77.25$1.72
Jan 202494931,47572424$74.15$3.18
Dec 202335341,58987520$71.90$2.52
Nov 202315151,54391810$77.69$2.71
Oct 202312121,7071,10717$85.64$2.98
Sep 2023441,6041,0277$89.43$2.64
Aug 202320209675067$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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Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Eagle Ford) field

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