Skip to content
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

30,804mcf gas, last 12 months−36% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-281416

Is your check right?

Check my statement

Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
3,738 bbl
Gas in Jul 2026
142 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 17% of the 9 months before.

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

See why checks stop on this lease

Production by month

Gas output fell 36% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 36% over the last 12 monthsMonthly gas production and oil for SCHROEDER 01, Aug 2023 to Jul 2026. Gas output fell 36% over the last 12 months. 30,804 mcf in the 12 months through Jul 2026, against 47,920 mcf in the 12 months before.Last 12 months: 30,804 mcfmcf per monthbbl per month002,0002504,0005006,0007508,0001,00010k1,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 36% over the last 12 monthsMonthly gas production and oil for SCHROEDER 01, Aug 2023 to Jul 2026. Gas output fell 36% over the last 12 months. 30,804 mcf in the 12 months through Jul 2026, against 47,920 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002504,0005006,0007508,0001,00010k1,250Jan 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% · 34,063 mcf

  • Lease fuel (1)

    2.5% · 875 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
42-123-3415507HActive

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

678.35 acres on the newest permit

Check your decimal on this lease
Permits for Schroeder 01
API numberWell no.Acreson the permit
42-123-3415507H678.35

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 SCHROEDER 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil21211421380$80.46$2.89
Jun 2026Marathon Oil1211216326140$84.81$3.15
May 2026Marathon Oil2242248428220$102.13$2.94
Apr 2026Marathon Oil1641646886660$100.32$2.77
Mar 2026Marathon Oil5225224,7014,5810$91.38$3.04
Feb 2026Marathon Oil00000$64.51$3.62
Jan 2026Marathon Oil4094093,3973,3280$60.04$7.72
Dec 2025Marathon Oil4924924,1854,0830$57.97$4.26
Nov 2025Marathon Oil4334333,8743,7760$60.06$3.79
Oct 2025Marathon Oil4464464,3554,2320$60.89$3.19
Sep 2025Marathon Oil4264263,9203,8210$63.96$2.97
Aug 2025Marathon Oil4804804,0683,9650$64.86$2.91
Jul 2025Marathon Oil4734734,1344,0370$68.39$3.20
Jun 2025Marathon Oil8698696,0555,9070$68.17$3.02
May 2025Marathon Oil3093091,1851,1590$62.17$3.12
Apr 2025Marathon Oil2972971,3071,2820$63.54$3.42
Mar 2025Marathon Oil4324322,6092,5660$68.24$4.12
Feb 2025Marathon Oil5715714,0654,0140$71.53$4.19
Jan 2025Marathon Oil8448444,4364,3690$75.74$4.13
Dec 2024Marathon Oil7927925,0354,9340$70.12$3.01
Nov 2024Marathon Oil9229225,1085,0070$69.95$2.12
Oct 2024Marathon Oil9139134,8814,7880$71.99$2.20
Sep 2024Marathon Oil6286284,0994,0370$70.24$2.28
Aug 2024Marathon Oil7597595,0064,1960$76.68$1.99
Jul 2024Marathon Oil8908905,7804,8970$81.80$2.07
Jun 2024Marathon Oil8448444,5973,7940$79.77$2.54
May 2024Marathon Oil1,1671,1677,1245,9980$80.02$2.12
Apr 2024Marathon Oil5815812,7572,3660$85.35$1.60
Mar 2024Marathon Oil3283282,8382,3700$81.28$1.49
Feb 2024Marathon Oil6006004,7513,9670$77.25$1.72
Jan 2024Marathon Oil6786785,4724,6180$74.15$3.18
Dec 2023Marathon Oil7127125,9395,0980$71.90$2.52
Nov 2023Marathon Oil6646645,9075,0510$77.69$2.71
Oct 2023Marathon Oil6226225,8555,0290$85.64$2.98
Sep 2023Marathon Oil5435435,8954,9730$89.43$2.64
Aug 2023Marathon Oil5985986,0245,1220$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

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

Marathon Oil Ef LLC in De Witt County

All Marathon Oil Ef LLC leases →

De Witt (Eagle Ford Shale) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km