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Texas gas well

Producing

SMOLIK 01

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

1 well

62,715mcf gas, last 12 months−25% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-290094

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
8,198 bbl
Gas in Jul 2026
5,029 mcf

Production by month

Gas output fell 25% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 25% over the last 12 monthsMonthly gas production and oil for SMOLIK 01, Aug 2023 to Jul 2026. Gas output fell 25% over the last 12 months. 62,715 mcf in the 12 months through Jul 2026, against 83,071 mcf in the 12 months before.Last 12 months: 62,715 mcfmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 25% over the last 12 monthsMonthly gas production and oil for SMOLIK 01, Aug 2023 to Jul 2026. Gas output fell 25% over the last 12 months. 62,715 mcf in the 12 months through Jul 2026, against 83,071 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,000Jan 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 SMOLIK 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 SMOLIK 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% · 61,298 mcf

  • Lease fuel (1)

    2.3% · 1,417 mcf

Who has run this lease

The operator changed once, most recently in Mar 2023

Operators of this lease over timeEnsign Operating LLC, Feb 2021 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 202620222023202420252026Changed Mar 2023Ensign Operating LLCFeb 2021 to Feb 2023Marathon Oil Ef LLCMar 2023 to now
Operators of this lease over timeEnsign Operating LLC, Feb 2021 to Feb 2023; Marathon Oil Ef LLC, Mar 2023 to Jul 202620222023202420252026Changed Mar 2023Ensign Operating LLCFeb 2021 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 SMOLIK 01
API numberWell no.Status
42-255-3612707HActive

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–
Ensign Operating LLCCondensateGathers50Apr 13, 2020Mar 1, 2023
Enterprise Crude Oil LLCCondensateGathers25Apr 13, 2020Mar 1, 2023
Enterprise Crude Pipeline LLCCondensateGathers25Apr 13, 2020Mar 1, 2023
Ensign Operating LLCGas-well gasGathers50Apr 13, 2020Mar 1, 2023
Enterprise Products Operating LLCGas-well gasGathers50Apr 13, 2020Mar 1, 2023
Enterprise Products Operating LLCGas-well gasBuys100Apr 13, 2020Mar 1, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

766.07 acres on the newest permit

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Permits for Smolik 01
API numberWell no.Acreson the permit
42-255-3612707H766.07

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 SMOLIK 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil5945945,0294,8900$80.46$2.89
Jun 2026Marathon Oil5985985,0844,9290$84.81$3.15
May 2026Marathon Oil7227225,7655,6170$102.13$2.94
Apr 2026Marathon Oil6746745,7365,6120$100.32$2.77
Mar 2026Marathon Oil6986985,6715,5730$91.38$3.04
Feb 2026Marathon Oil1,0571,0575,5425,3820$64.51$3.62
Jan 2026Marathon Oil1,2271,2276,4176,2850$60.04$7.72
Dec 2025Marathon Oil9579574,5354,4450$57.97$4.26
Nov 2025Marathon Oil6236234,7314,6340$60.06$3.79
Oct 2025Marathon Oil3933934,9254,8220$60.89$3.19
Sep 2025Marathon Oil3433434,1214,0440$63.96$2.97
Aug 2025Marathon Oil3123125,1595,0650$64.86$2.91
Jul 2025Marathon Oil5485485,7665,6700$68.39$3.20
Jun 2025Marathon Oil3143145,5045,4200$68.17$3.02
May 2025Marathon Oil9039035,7565,6650$62.17$3.12
Apr 2025Marathon Oil6926925,8555,6720$63.54$3.42
Mar 2025Marathon Oil5705707,0526,5480$68.24$4.12
Feb 2025Marathon Oil1,1121,1129,1868,4040$71.53$4.19
Jan 2025Marathon Oil1,3101,3106,9276,7290$75.74$4.13
Dec 2024Marathon Oil9799796,8736,3940$70.12$3.01
Nov 2024Marathon Oil1,0941,0947,0006,5370$69.95$2.12
Oct 2024Marathon Oil9599597,4026,8950$71.99$2.20
Sep 2024Marathon Oil8378377,5497,0520$70.24$2.28
Aug 2024Marathon Oil9499498,2017,6470$76.68$1.99
Jul 2024Marathon Oil9239238,7768,2160$81.80$2.07
Jun 2024Marathon Oil4774778,1287,6330$79.77$2.54
May 2024Marathon Oil9069068,5998,1170$80.02$2.12
Apr 2024Marathon Oil4694698,4798,0110$85.35$1.60
Mar 2024Marathon Oil1,3991,3999,5138,7270$81.28$1.49
Feb 2024Marathon Oil1,1791,1799,2338,4760$77.25$1.72
Jan 2024Marathon Oil1511516826320$74.15$3.18
Dec 2023Marathon Oil8338335,8045,4270$71.90$2.52
Nov 2023Marathon Oil1,2111,2118,5927,9270$77.69$2.71
Oct 2023Marathon Oil1,3521,3529,2118,5340$85.64$2.98
Sep 2023Marathon Oil1,2671,2679,1968,5660$89.43$2.64
Aug 2023Marathon Oil1,4821,4829,8199,1520$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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