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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

20,859mcf gas, last 12 months−9% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-280310

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
2,042 bbl
Gas in Jul 2026
811 mcf

Production by month

Gas output fell 9% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 9% over the last 12 monthsMonthly gas production and oil for JAMES GANO 01, Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 20,859 mcf in the 12 months through Jul 2026, against 22,933 mcf in the 12 months before.Last 12 months: 20,859 mcfmcf per monthbbl per month001,0001002,0002003,0003004,000400Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 9% over the last 12 monthsMonthly gas production and oil for JAMES GANO 01, Aug 2023 to Jul 2026. Gas output fell 9% over the last 12 months. 20,859 mcf in the 12 months through Jul 2026, against 22,933 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,000400Jan 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% · 19,349 mcf

  • Lease fuel (1)

    7.2% · 1,510 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
42-123-3382109HActive

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

  • 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 James Gano 01
API numberWell no.Acreson the permit
42-123-3382109H693

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 Oil73738117580$80.46$2.89
Jun 2026Marathon Oil84846806260$84.81$3.15
May 2026Marathon Oil1021021,1641,0690$102.13$2.94
Apr 2026Marathon Oil1451451,8491,7110$100.32$2.77
Mar 2026Marathon Oil1071071,6631,5280$91.38$3.04
Feb 2026Marathon Oil1581581,9301,7260$64.51$3.62
Jan 2026Marathon Oil2172172,2122,0710$60.04$7.72
Dec 2025Marathon Oil2342342,3052,1060$57.97$4.26
Nov 2025Marathon Oil2352352,2762,1060$60.06$3.79
Oct 2025Marathon Oil2512512,6542,5110$60.89$3.19
Sep 2025Marathon Oil2682681,9161,8160$63.96$2.97
Aug 2025Marathon Oil1681681,3991,3210$64.86$2.91
Jul 2025Marathon Oil1631631,4851,4060$68.39$3.20
Jun 2025Marathon Oil1611611,4891,4170$68.17$3.02
May 2025Marathon Oil1731731,6071,5380$62.17$3.12
Apr 2025Marathon Oil1851851,7171,6540$63.54$3.42
Mar 2025Marathon Oil1961961,9331,8680$68.24$4.12
Feb 2025Marathon Oil1791792,0701,9790$71.53$4.19
Jan 2025Marathon Oil3613612,6282,5050$75.74$4.13
Dec 2024Marathon Oil1871871,7801,7050$70.12$3.01
Nov 2024Marathon Oil1871871,9081,8320$69.95$2.12
Oct 2024Marathon Oil2012012,0501,9670$71.99$2.20
Sep 2024Marathon Oil2482482,2172,1330$70.24$2.28
Aug 2024Marathon Oil1601602,0491,9560$76.68$1.99
Jul 2024Marathon Oil1791792,3822,3040$81.80$2.07
Jun 2024Marathon Oil1201201,6531,5180$79.77$2.54
May 2024Marathon Oil1791792,0101,8590$80.02$2.12
Apr 2024Marathon Oil2032032,6642,4770$85.35$1.60
Mar 2024Marathon Oil2512512,7012,5320$81.28$1.49
Feb 2024Marathon Oil2532532,1732,0300$77.25$1.72
Jan 2024Marathon Oil2542542,4142,2710$74.15$3.18
Dec 2023Marathon Oil2492492,4772,3800$71.90$2.52
Nov 2023Marathon Oil2352352,4302,3330$77.69$2.71
Oct 2023Marathon Oil2472472,4852,3520$85.64$2.98
Sep 2023Marathon Oil2282282,3482,2360$89.43$2.64
Aug 2023Marathon Oil2402402,5552,4500$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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