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Texas gas well

Producing

LISKA 01

Liska 01 is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.

1 well

29,630mcf gas, last 12 months+12% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-274646

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
5,342 bbl
Gas in Jul 2026
2,832 mcf

Production by month

Gas output rose 12% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 12% over the last 12 monthsMonthly gas production and oil for LISKA 01, Aug 2023 to Jul 2026. Gas output rose 12% over the last 12 months. 29,630 mcf in the 12 months through Jul 2026, against 26,536 mcf in the 12 months before.Last 12 months: 29,630 mcfmcf per monthbbl per month002,5002005,0004007,50060010k800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 12% over the last 12 monthsMonthly gas production and oil for LISKA 01, Aug 2023 to Jul 2026. Gas output rose 12% over the last 12 months. 29,630 mcf in the 12 months through Jul 2026, against 26,536 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5002005,0004007,50060010k800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
98% of the gas went to a processing plant in the last 12 monthsShare of LISKA 01 gas by disposition code each month, Aug 2023 to Jul 2026. 98% 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
98% of the gas went to a processing plant in the last 12 monthsShare of LISKA 01 gas by disposition code each month, Aug 2023 to Jul 2026. 98% 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)

    98% · 28,961 mcf

  • Lease fuel (1)

    2.3% · 669 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 LISKA 01
API numberWell no.Status
42-255-3349109HActive

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

838.80 acres on the newest permit

Check your decimal on this lease
Permits for Liska 01
API numberWell no.Acreson the permit
42-255-3349109H838.80

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

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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 LISKA 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil6496492,8322,7530$80.46$2.89
Jun 2026Marathon Oil2902902,5052,4250$84.81$3.15
May 2026Marathon Oil3853851,9621,9620$102.13$2.94
Apr 2026Marathon Oil2692691,2261,1900$100.32$2.77
Mar 2026Marathon Oil1851851,8431,7890$91.38$3.04
Feb 2026Marathon Oil7537533,6023,5060$64.51$3.62
Jan 2026Marathon Oil6866862,9442,8760$60.04$7.72
Dec 2025Marathon Oil878771690$57.97$4.26
Nov 2025Marathon Oil5775773,1973,1300$60.06$3.79
Oct 2025Marathon Oil6336333,3433,2730$60.89$3.19
Sep 2025Marathon Oil5485484,3014,2150$63.96$2.97
Aug 2025Marathon Oil2802801,8041,7730$64.86$2.91
Jul 2025Marathon Oil11000$68.39$3.20
Jun 2025Marathon Oil2822822,4252,3330$68.17$3.02
May 2025Marathon Oil89893893770$62.17$3.12
Apr 2025Marathon Oil3763761,8641,8130$63.54$3.42
Mar 2025Marathon Oil3923921,8491,8030$68.24$4.12
Feb 2025Marathon Oil3123122,9112,8480$71.53$4.19
Jan 2025Marathon Oil3443443283200$75.74$4.13
Dec 2024Marathon Oil3383381,8351,7900$70.12$3.01
Nov 2024Marathon Oil3243241,3211,2950$69.95$2.12
Oct 2024Marathon Oil2882882,0001,9730$71.99$2.20
Sep 2024Marathon Oil2652658,6618,5040$70.24$2.28
Aug 2024Marathon Oil2502502,9532,5050$76.68$1.99
Jul 2024Marathon Oil2592592,2811,8810$81.80$2.07
Jun 2024Marathon Oil2322321,9781,6910$79.77$2.54
May 2024Marathon Oil2432431,6631,3630$80.02$2.12
Apr 2024Marathon Oil2982982,0051,6580$85.35$1.60
Mar 2024Marathon Oil3233231,3791,1370$81.28$1.49
Feb 2024Marathon Oil3003001,2151,0090$77.25$1.72
Jan 2024Marathon Oil3033031,1691,0500$74.15$3.18
Dec 2023Marathon Oil2932931,1549640$71.90$2.52
Nov 2023Marathon Oil2582581,2721,0970$77.69$2.71
Oct 2023Marathon Oil3053051,4171,1810$85.64$2.98
Sep 2023Marathon Oil2982981,3001,1190$89.43$2.64
Aug 2023Marathon Oil3153151,6191,4180$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 LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Eagle Ford) field

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