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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

598mcf gas, last 12 months−16% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-280385

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
68 bbl
Gas in Jul 2026
51 mcf

Production by month

Gas output fell 16% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 16% over the last 12 monthsMonthly gas production and oil for STRAUBE 01, Aug 2023 to Jul 2026. Gas output fell 16% over the last 12 months. 598 mcf in the 12 months through Jul 2026, against 713 mcf in the 12 months before.Last 12 months: 598 mcfmcf per monthbbl per month002,0002004,0004006,0006008,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 16% over the last 12 monthsMonthly gas production and oil for STRAUBE 01, Aug 2023 to Jul 2026. Gas output fell 16% over the last 12 months. 598 mcf in the 12 months through Jul 2026, against 713 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002004,0004006,0006008,000800Jan 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)

    93% · 611 mcf

  • Lease fuel (1)

    7.4% · 49 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
42-123-3398906HActive

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

Check your decimal on this lease
Permits for Straube 01
API numberWell no.Acreson the permit
42-123-3398906H700.98

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

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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 Oil171751460$80.46$2.89
Jun 2026Marathon Oil151538350$84.81$3.15
May 2026Marathon Oil3344400$102.13$2.94
Apr 2026Marathon Oil3347440$100.32$2.77
Mar 2026Marathon Oil0055510$91.38$3.04
Feb 2026Marathon Oil7749440$64.51$3.62
Jan 2026Marathon Oil21211071000$60.04$7.72
Dec 2025Marathon Oil22000$57.97$4.26
Nov 2025Marathon Oil0022200$60.06$3.79
Oct 2025Marathon Oil0055510$60.89$3.19
Sep 2025Marathon Oil0066610$63.96$2.97
Aug 2025Marathon Oil0064610$64.86$2.91
Jul 2025Marathon Oil0062580$68.39$3.20
Jun 2025Marathon Oil0059540$68.17$3.02
May 2025Marathon Oil0047440$62.17$3.12
Apr 2025Marathon Oil0065610$63.54$3.42
Mar 2025Marathon Oil0072680$68.24$4.12
Feb 2025Marathon Oil5545430$71.53$4.19
Jan 2025Marathon Oil2270650$75.74$4.13
Dec 2024Marathon Oil9946430$70.12$3.01
Nov 2024Marathon Oil1178730$69.95$2.12
Oct 2024Marathon Oil0063590$71.99$2.20
Sep 2024Marathon Oil0062590$70.24$2.28
Aug 2024Marathon Oil0044180$76.68$1.99
Jul 2024Marathon Oil1173390$81.80$2.07
Jun 2024Marathon Oil9971400$79.77$2.54
May 2024Marathon Oil1170400$80.02$2.12
Apr 2024Marathon Oil0099780$85.35$1.60
Mar 2024Marathon Oil00102600$81.28$1.49
Feb 2024Marathon Oil551721200$77.25$1.72
Jan 2024Marathon Oil1881881,9689810$74.15$3.18
Dec 2023Marathon Oil2812813,5492,0860$71.90$2.52
Nov 2023Marathon Oil5285287,3704,9390$77.69$2.71
Oct 2023Marathon Oil77776875310$85.64$2.98
Sep 2023Marathon Oil00000$89.43$2.64
Aug 2023Marathon Oil00000$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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