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Texas oil lease

Producing

BROWN-BAHLMANN UNIT

Brown-Bahlmann Unit is an oil lease in Gonzales County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-1) field.

1 well

2,097bbl oil, last 12 months−4% vs prior year
Operator
Marathon Oil Ef LLC
County
Gonzales County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-15861

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Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Gas, last 12 months
458 mcf
Oil in Jul 2026
159 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENERGY TRANSFER COMPANY replaced MARATHON OIL EF LLC as the buyer of this lease's gas from oil wells on Sep 1, 2026.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 4% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 4% over the last 12 monthsMonthly oil production and gas for BROWN-BAHLMANN UNIT, Aug 2023 to Jul 2026. Oil output fell 4% over the last 12 months. 2,097 bbl in the 12 months through Jul 2026, against 2,189 bbl in the 12 months before.Last 12 months: 2,097 bblbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 4% over the last 12 monthsMonthly oil production and gas for BROWN-BAHLMANN UNIT, Aug 2023 to Jul 2026. Oil output fell 4% over the last 12 months. 2,097 bbl in the 12 months through Jul 2026, against 2,189 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001001,0002002,0003003,0004004,0005005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

83% of the gas went to a processing plant in the last 12 months

Flaring peaked at 8.3% of the gas in Jul 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
83% of the gas went to a processing plant in the last 12 monthsShare of BROWN-BAHLMANN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 83% of the gas went to a processing plant in the last 12 months. Flaring peaked at 8.3% of the gas in Jul 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 8.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
83% of the gas went to a processing plant in the last 12 monthsShare of BROWN-BAHLMANN UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 83% of the gas went to a processing plant in the last 12 months. Flaring peaked at 8.3% of the gas in Jul 2024.Share of gas by disposition code0%50%100%Flared 8.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    83% · 416 mcf

  • Lease fuel (1)

    16% · 82 mcf

  • Flared (4)

    0.6% · 3 mcf

0.6% of the gas flared in the last 12 months. 5 months above 3%.

1 well on this lease

Wells on BROWN-BAHLMANN UNIT
API numberWell no.Status
42-177-324611HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Mv Purchasing, LLCOilGathers34Sep 1, 2026–
Plains Marketing, L.p.OilGathers33Sep 1, 2026–
Shell Trading (Us) CompanyOilGathers33Sep 1, 2026–
Energy Transfer CompanyCasinghead gasBuys100Sep 1, 2026–
Ensign Natural Resources II LLCCasinghead gasGathers100Sep 1, 2026–
Marathon Oil Ef LLCCasinghead gasGathers100Mar 26, 2012Sep 1, 2026
Marathon Oil Ef LLCCasinghead gasBuys100Mar 26, 2012Sep 1, 2026
Enterprise Crude Oil LLCOilGathers50Jun 1, 2020Sep 1, 2026
Pilot Travel Centers LLCOilGathers25Jul 1, 2022Sep 1, 2026
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022Sep 1, 2026
Pilot Travel Centers LLCOilGathers50Jun 1, 2020Jul 1, 2022

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

Who buys my oilOil price check

302.50 acres on the newest permit

Permits for Brown-Bahlmann Unit
API numberWell no.Acreson the permit
42-177-324611H302.50

SourceRailroad Commission drilling permits, Sep 26, 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 BROWN-BAHLMANN UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202615917478640$80.46$2.89
Jun 2026406386111921$84.81$3.15
May 202609000$102.13$2.94
Apr 202619119371581$100.32$2.77
Mar 202633532446410$91.38$3.04
Feb 202605000$64.51$3.62
Jan 202612012412100$60.04$7.72
Dec 202513813926200$57.97$4.26
Nov 202519019152421$60.06$3.79
Oct 202521921623190$60.89$3.19
Sep 202515715519160$63.96$2.97
Aug 202518218220170$64.86$2.91
Jul 202518118516140$68.39$3.20
Jun 202527026827230$68.17$3.02
May 202520019719160$62.17$3.12
Apr 202514614616140$63.54$3.42
Mar 202515215217150$68.24$4.12
Feb 20251551551491310$71.53$4.19
Jan 20251811813713291$75.74$4.13
Dec 202412713035310$70.12$3.01
Nov 202418017981701$69.95$2.12
Oct 202420219992811$71.99$2.20
Sep 202419519584733$70.24$2.28
Aug 202420020067602$76.68$1.99
Jul 202417217860525$81.80$2.07
Jun 202415815660513$79.77$2.54
May 202418618972613$80.02$2.12
Apr 2024242238113964$85.35$1.60
Mar 202414214362541$81.28$1.49
Feb 202417717574701$77.25$1.72
Jan 202415314975711$74.15$3.18
Dec 2023757741390$71.90$2.52
Nov 202312011970670$77.69$2.71
Oct 20231611621051001$85.64$2.98
Sep 20231491483,9883,73597$89.43$2.64
Aug 20231471471,6491,56523$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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Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-1)CountyGonzales County

Marathon Oil Ef LLC in Gonzales County

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Eagleville (Eagle Ford-1) field

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