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Texas gas well

Producing

STRAUBE 01

Straube 01 is a gas well in De Witt County, Texas, operated by Marathon Oil Ef LLC in the De Witt (Eagle Ford Shale) field.

1 well

31,891mcf gas, last 12 months+76% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-280384

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
2,254 bbl
Gas in Jul 2026
2,186 mcf

Production by month

Gas output rose 76% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 76% over the last 12 monthsMonthly gas production and oil for STRAUBE 01, Aug 2023 to Jul 2026. Gas output rose 76% over the last 12 months. 31,891 mcf in the 12 months through Jul 2026, against 18,126 mcf in the 12 months before.Last 12 months: 31,891 mcfmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 76% over the last 12 monthsMonthly gas production and oil for STRAUBE 01, Aug 2023 to Jul 2026. Gas output rose 76% over the last 12 months. 31,891 mcf in the 12 months through Jul 2026, against 18,126 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Processing plant (3)
  • Lease fuel (1)
Since Sep 2024 the lease's gas goes to a processing plant instead of lease fuelShare of STRAUBE 01 gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 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%Sep 2024: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2024 the lease's gas goes to a processing plant instead of lease fuelShare of STRAUBE 01 gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Sep 24: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    92% · 29,357 mcf

  • Lease fuel (1)

    7.9% · 2,534 mcf

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeEnsign Operating LLC, Jan 2020 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 20262020202120222023202420252026Changed Mar 2023Ensign Operating LLCJan 2020 to Feb 2023Marathon Oil Ef LLCMar 2023 to now
Operators of this lease over timeEnsign Operating LLC, Jan 2020 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 20262020202120222023202420252026Changed Mar 2023Ensign Operating LLCJan 2020 to Feb 2023Marathon Oil Ef LLCMar 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on STRAUBE 01
API numberWell no.Status
42-123-3398705HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers50Mar 1, 2023–
Enterprise Crude Pipeline LLCCondensateGathers50Mar 1, 2023–
Marathon Oil Ef LLCGas-well gasBuys100Mar 1, 2023–
Marathon Oil Ef LLCGas-well gasGathers100Mar 1, 2023–
Gulfmark Energy, Inc.CondensateGathers100Oct 2, 2019Mar 1, 2023
Ensign Operating LLCGas-well gasGathers100Oct 2, 2019Mar 1, 2023
Ensign Operating LLCGas-well gasBuys100Oct 2, 2019Mar 1, 2023
Ensign Operating LLCCondensateGathers50Oct 1, 2019Oct 2, 2019
Enterprise Crude Oil LLCCondensateGathers25Oct 1, 2019Oct 2, 2019
Enterprise Crude Pipeline LLCCondensateGathers25Oct 1, 2019Oct 2, 2019

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

Who buys my oilOil price check

700.98 acres on the newest permit

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Straube 01
API numberWell no.Acreson the permit
42-123-3398705H700.98

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 STRAUBE 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil1181182,1861,9710$80.46$2.89
Jun 2026Marathon Oil1841842,7112,4850$84.81$3.15
May 2026Marathon Oil1961962,8292,6030$102.13$2.94
Apr 2026Marathon Oil1971972,8212,6270$100.32$2.77
Mar 2026Marathon Oil2112113,0812,8490$91.38$3.04
Feb 2026Marathon Oil1621622,3352,1050$64.51$3.62
Jan 2026Marathon Oil2132133,0322,8210$60.04$7.72
Dec 2025Marathon Oil2262263,0662,7660$57.97$4.26
Nov 2025Marathon Oil2182182,6252,4010$60.06$3.79
Oct 2025Marathon Oil1981982,5422,3570$60.89$3.19
Sep 2025Marathon Oil1771772,2852,1190$63.96$2.97
Aug 2025Marathon Oil1541542,3782,2530$64.86$2.91
Jul 2025Marathon Oil1971972,5462,3970$68.39$3.20
Jun 2025Marathon Oil1981982,6632,4530$68.17$3.02
May 2025Marathon Oil2122122,8982,7070$62.17$3.12
Apr 2025Marathon Oil2022022,6032,4300$63.54$3.42
Mar 2025Marathon Oil2052052,7112,5600$68.24$4.12
Feb 2025Marathon Oil60601,0691,0170$71.53$4.19
Jan 2025Marathon Oil00000$75.74$4.13
Dec 2024Marathon Oil00000$70.12$3.01
Nov 2024Marathon Oil00000$69.95$2.12
Oct 2024Marathon Oil35355445140$71.99$2.20
Sep 2024Marathon Oil1961962,8082,6610$70.24$2.28
Aug 2024Marathon Oil25252841210$76.68$1.99
Jul 2024Marathon Oil1251251,9671,0620$81.80$2.07
Jun 2024Marathon Oil2042043,3651,8750$79.77$2.54
May 2024Marathon Oil2372373,8342,1940$80.02$2.12
Apr 2024Marathon Oil2582584,2163,3560$85.35$1.60
Mar 2024Marathon Oil3603604,3992,5890$81.28$1.49
Feb 2024Marathon Oil552101460$77.25$1.72
Jan 2024Marathon Oil3030165810$74.15$3.18
Dec 2023Marathon Oil43432751600$71.90$2.52
Nov 2023Marathon Oil111591060$77.69$2.71
Oct 2023Marathon Oil59592942280$85.64$2.98
Sep 2023Marathon Oil112702700$89.43$2.64
Aug 2023Marathon Oil772472470$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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This lease belongs to

OperatorMarathon Oil Ef LLCFieldDe Witt (Eagle Ford Shale)CountyDe Witt County

Marathon Oil Ef LLC in De Witt County

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De Witt (Eagle Ford Shale) field

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