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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

16,276mcf gas, last 12 months−21% vs prior year
Operator
Marathon Oil Ef LLC
County
De Witt County
Field
De Witt (Eagle Ford Shale)
RRC lease
02-280296

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Where it sits

This county

De Witt CountyDe WittGoliadWilsonLavacaGonzalesKarnesVictoriaGuadalupeDe Witt County
De Witt County
Oil, last 12 months
1,085 bbl
Gas in Jul 2026
1,442 mcf

Production by month

Gas output fell 21% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for JAMES GANO 01, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 16,276 mcf in the 12 months through Jul 2026, against 20,516 mcf in the 12 months before.Last 12 months: 16,276 mcfmcf per monthbbl per month001,000502,0001003,0001504,000200Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for JAMES GANO 01, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 16,276 mcf in the 12 months through Jul 2026, against 20,516 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,000502,0001003,0001504,000200Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

92% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
92% 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. 92% 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
92% 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. 92% 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)

    92% · 15,040 mcf

  • Lease fuel (1)

    7.6% · 1,236 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
42-123-3382408HActive

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
42-123-3382408H693

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 Oil1011011,4421,3470$80.46$2.89
Jun 2026Marathon Oil79799768990$84.81$3.15
May 2026Marathon Oil1201201,5671,4390$102.13$2.94
Apr 2026Marathon Oil1191191,9601,8140$100.32$2.77
Mar 2026Marathon Oil1871872,3022,1160$91.38$3.04
Feb 2026Marathon Oil1221221,9421,7360$64.51$3.62
Jan 2026Marathon Oil50508878300$60.04$7.72
Dec 2025Marathon Oil68681,3041,1910$57.97$4.26
Nov 2025Marathon Oil46469448730$60.06$3.79
Oct 2025Marathon Oil1031031,6741,5840$60.89$3.19
Sep 2025Marathon Oil90901,2291,1650$63.96$2.97
Aug 2025Marathon Oil0049460$64.86$2.91
Jul 2025Marathon Oil1391392,3292,2050$68.39$3.20
Jun 2025Marathon Oil20202071970$68.17$3.02
May 2025Marathon Oil19194524330$62.17$3.12
Apr 2025Marathon Oil87871,5611,5040$63.54$3.42
Mar 2025Marathon Oil1051052,0401,9710$68.24$4.12
Feb 2025Marathon Oil1701702,2462,1470$71.53$4.19
Jan 2025Marathon Oil885755480$75.74$4.13
Dec 2024Marathon Oil1291292,2032,1100$70.12$3.01
Nov 2024Marathon Oil1441442,4452,3480$69.95$2.12
Oct 2024Marathon Oil1691693,0702,9460$71.99$2.20
Sep 2024Marathon Oil99992,2202,1360$70.24$2.28
Aug 2024Marathon Oil61611,1681,1150$76.68$1.99
Jul 2024Marathon Oil33331,2381,1970$81.80$2.07
Jun 2024Marathon Oil64641,3891,2740$79.77$2.54
May 2024Marathon Oil1041041,8831,7390$80.02$2.12
Apr 2024Marathon Oil1471472,3852,2160$85.35$1.60
Mar 2024Marathon Oil1851852,4012,2460$81.28$1.49
Feb 2024Marathon Oil1641642,2912,1430$77.25$1.72
Jan 2024Marathon Oil1631632,1752,0420$74.15$3.18
Dec 2023Marathon Oil1721722,4212,3240$71.90$2.52
Nov 2023Marathon Oil1621622,4142,3160$77.69$2.71
Oct 2023Marathon Oil1751752,5552,4180$85.64$2.98
Sep 2023Marathon Oil1731732,7292,5990$89.43$2.64
Aug 2023Marathon Oil1231232,1082,0210$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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