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Texas gas well

Producing

JAMES GANO 01

James Gano 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

17,376mcf gas, last 12 months+200% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-266356

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Where it sits

This county

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

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 20% 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 rose 200% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 200% over the last 12 monthsMonthly gas production and oil for JAMES GANO 01, Aug 2023 to Jul 2026. Gas output rose 200% over the last 12 months. 17,376 mcf in the 12 months through Jul 2026, against 5,791 mcf in the 12 months before.Last 12 months: 17,376 mcfmcf per monthbbl per month002,000254,000506,000758,00010010k125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 200% over the last 12 monthsMonthly gas production and oil for JAMES GANO 01, Aug 2023 to Jul 2026. Gas output rose 200% over the last 12 months. 17,376 mcf in the 12 months through Jul 2026, against 5,791 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,000254,000506,000758,00010010k125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

93% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
93% of the gas went to a processing plant in the last 12 monthsShare of JAMES GANO 01 gas by disposition code each month, Aug 2023 to Jul 2026. 93% 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
93% of the gas went to a processing plant in the last 12 monthsShare of JAMES GANO 01 gas by disposition code each month, Aug 2023 to Jul 2026. 93% 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)

    93% · 16,136 mcf

  • Lease fuel (1)

    7.1% · 1,240 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 JAMES GANO 01
API numberWell no.Status
42-123-3276602HActive

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

693 acres on the newest permit

Check your decimal on this lease
Permits for James Gano 01
API numberWell no.Acreson the permit
42-123-3276602H693

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 JAMES GANO 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil66662542370$80.46$2.89
Jun 2026Marathon Oil64645094690$84.81$3.15
May 2026Marathon Oil44443323050$102.13$2.94
Apr 2026Marathon Oil53533763480$100.32$2.77
Mar 2026Marathon Oil48483513230$91.38$3.04
Feb 2026Marathon Oil60604704200$64.51$3.62
Jan 2026Marathon Oil65655334990$60.04$7.72
Dec 2025Marathon Oil47473,2652,9830$57.97$4.26
Nov 2025Marathon Oil56566,0335,5810$60.06$3.79
Oct 2025Marathon Oil94943,7183,5180$60.89$3.19
Sep 2025Marathon Oil75751,2331,1680$63.96$2.97
Aug 2025Marathon Oil46463022850$64.86$2.91
Jul 2025Marathon Oil49493253080$68.39$3.20
Jun 2025Marathon Oil46462952810$68.17$3.02
May 2025Marathon Oil47472402300$62.17$3.12
Apr 2025Marathon Oil59593883740$63.54$3.42
Mar 2025Marathon Oil70703833700$68.24$4.12
Feb 2025Marathon Oil81814554350$71.53$4.19
Jan 2025Marathon Oil82826506200$75.74$4.13
Dec 2024Marathon Oil51513963790$70.12$3.01
Nov 2024Marathon Oil32325265050$69.95$2.12
Oct 2024Marathon Oil61618438090$71.99$2.20
Sep 2024Marathon Oil66667196920$70.24$2.28
Aug 2024Marathon Oil60605715450$76.68$1.99
Jul 2024Marathon Oil75757036800$81.80$2.07
Jun 2024Marathon Oil66667216620$79.77$2.54
May 2024Marathon Oil75757236680$80.02$2.12
Apr 2024Marathon Oil1011018107540$85.35$1.60
Mar 2024Marathon Oil1041048778220$81.28$1.49
Feb 2024Marathon Oil82828277740$77.25$1.72
Jan 2024Marathon Oil85858167660$74.15$3.18
Dec 2023Marathon Oil85859038680$71.90$2.52
Nov 2023Marathon Oil83839068700$77.69$2.71
Oct 2023Marathon Oil82828357900$85.64$2.98
Sep 2023Marathon Oil80809058620$89.43$2.64
Aug 2023Marathon Oil82829479080$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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Nearby

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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