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Royalty Clerk

Texas gas well

Producing

SCHROEDER 01

Schroeder 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

6,035mcf gas, last 12 months+13% vs prior year
RRC lease
02-264855

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Where it sits

This county

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

Production by month

Gas output rose 13% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 13% over the last 12 monthsMonthly gas production and oil for SCHROEDER 01, Aug 2023 to Jul 2026. Gas output rose 13% over the last 12 months. 6,035 mcf in the 12 months through Jul 2026, against 5,327 mcf in the 12 months before.Last 12 months: 6,035 mcfmcf per monthbbl per month00500501,0001001,5001502,000200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 13% over the last 12 monthsMonthly gas production and oil for SCHROEDER 01, Aug 2023 to Jul 2026. Gas output rose 13% over the last 12 months. 6,035 mcf in the 12 months through Jul 2026, against 5,327 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month00500501,0001001,5001502,000200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
97% of the gas went to a processing plant in the last 12 monthsShare of SCHROEDER 01 gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a processing plant in the last 12 monthsShare of SCHROEDER 01 gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    97% · 6,365 mcf

  • Lease fuel (1)

    2.7% · 174 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 SCHROEDER 01
API numberWell no.Status
42-123-3243801HActive

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).

679.33 acres on the newest permit

Permits for Schroeder 01
API numberWell no.Acreson the permit
42-123-3243801H679.33

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

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 SCHROEDER 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil00000$80.46$2.89
Jun 2026Marathon Oil25253913800$84.81$3.15
May 2026Marathon Oil77772092040$102.13$2.94
Apr 2026Marathon Oil77779118820$100.32$2.77
Mar 2026Marathon Oil53535395250$91.38$3.04
Feb 2026Marathon Oil28281281250$64.51$3.62
Jan 2026Marathon Oil16161371340$60.04$7.72
Dec 2025Marathon Oil505018180$57.97$4.26
Nov 2025Marathon Oil72729919660$60.06$3.79
Oct 2025Marathon Oil84849859570$60.89$3.19
Sep 2025Marathon Oil87879409160$63.96$2.97
Aug 2025Marathon Oil88887867660$64.86$2.91
Jul 2025Marathon Oil90905044920$68.39$3.20
Jun 2025Marathon Oil72724174070$68.17$3.02
May 2025Marathon Oil1021023803720$62.17$3.12
Apr 2025Marathon Oil98983933850$63.54$3.42
Mar 2025Marathon Oil1171173473410$68.24$4.12
Feb 2025Marathon Oil77773363320$71.53$4.19
Jan 2025Marathon Oil1101105325240$75.74$4.13
Dec 2024Marathon Oil1111115915790$70.12$3.01
Nov 2024Marathon Oil1181187046900$69.95$2.12
Oct 2024Marathon Oil1291293393330$71.99$2.20
Sep 2024Marathon Oil1501503723660$70.24$2.28
Aug 2024Marathon Oil1071074123460$76.68$1.99
Jul 2024Marathon Oil1261264323660$81.80$2.07
Jun 2024Marathon Oil1471472662290$79.77$2.54
May 2024Marathon Oil1241244343670$80.02$2.12
Apr 2024Marathon Oil1241242472140$85.35$1.60
Mar 2024Marathon Oil49494633910$81.28$1.49
Feb 2024Marathon Oil64644643920$77.25$1.72
Jan 2024Marathon Oil1231237436360$74.15$3.18
Dec 2023Marathon Oil1031033182770$71.90$2.52
Nov 2023Marathon Oil1241246115250$77.69$2.71
Oct 2023Marathon Oil1121121,3061,1200$85.64$2.98
Sep 2023Marathon Oil1171177356210$89.43$2.64
Aug 2023Marathon Oil1591591,0158640$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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Marathon Oil Ef LLC in De Witt County

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De Witt (Eagle Ford Shale) field

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