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Texas gas well

Producing

WARNER 01

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

1 well

15,214mcf gas, last 12 months+3% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-278298

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
3,421 bbl
Gas in Jul 2026
1 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 18% 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 held steady over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production and oil for WARNER 01, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 15,214 mcf in the 12 months through Jul 2026, against 14,794 mcf in the 12 months before.Last 12 months: 15,214 mcfmcf per monthbbl per month002,0002004,0004006,0006008,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production and oil for WARNER 01, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 15,214 mcf in the 12 months through Jul 2026, against 14,794 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002004,0004006,0006008,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

85% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
85% of the gas went to a processing plant in the last 12 monthsShare of WARNER 01 gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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
85% of the gas went to a processing plant in the last 12 monthsShare of WARNER 01 gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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)

    85% · 14,319 mcf

  • Lease fuel (1)

    15% · 2,524 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 WARNER 01
API numberWell no.Status
42-255-3372106HShut-in

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

702.26 acres on the newest permit

Check your decimal on this lease
Permits for Warner 01
API numberWell no.Acreson the permit
42-255-3372106H702.26

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 WARNER 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil44110$80.46$2.89
Jun 2026Marathon Oil00000$84.81$3.15
May 2026Marathon Oil2842848037450$102.13$2.94
Apr 2026Marathon Oil3963961,7141,3750$100.32$2.77
Mar 2026Marathon Oil4144141,7891,4510$91.38$3.04
Feb 2026Marathon Oil4294291,8411,4200$64.51$3.62
Jan 2026Marathon Oil1251251,2631,1700$60.04$7.72
Dec 2025Marathon Oil4884881,4001,1200$57.97$4.26
Nov 2025Marathon Oil4954952,1771,9370$60.06$3.79
Oct 2025Marathon Oil1991991,6281,4170$60.89$3.19
Sep 2025Marathon Oil2732731,2681,1110$63.96$2.97
Aug 2025Marathon Oil3143141,3301,1390$64.86$2.91
Jul 2025Marathon Oil3243241,6291,4330$68.39$3.20
Jun 2025Marathon Oil2362362,0011,7660$68.17$3.02
May 2025Marathon Oil4674671,6441,4280$62.17$3.12
Apr 2025Marathon Oil4474471,8771,6970$63.54$3.42
Mar 2025Marathon Oil17917948440$68.24$4.12
Feb 2025Marathon Oil24524597900$71.53$4.19
Jan 2025Marathon Oil4104106475900$75.74$4.13
Dec 2024Marathon Oil2772776786300$70.12$3.01
Nov 2024Marathon Oil4714711,5741,4720$69.95$2.12
Oct 2024Marathon Oil2882881,4981,4170$71.99$2.20
Sep 2024Marathon Oil3073071,7461,6550$70.24$2.28
Aug 2024Marathon Oil2652651,3551,2970$76.68$1.99
Jul 2024Marathon Oil1781782,3782,2820$81.80$2.07
Jun 2024Marathon Oil1771772,2962,2080$79.77$2.54
May 2024Marathon Oil3213215,0064,6590$80.02$2.12
Apr 2024Marathon Oil2582585,7585,0140$85.35$1.60
Mar 2024Marathon Oil1921922,8982,5190$81.28$1.49
Feb 2024Marathon Oil4764767,3916,5320$77.25$1.72
Jan 2024Marathon Oil5005003,4212,9730$74.15$3.18
Dec 2023Marathon Oil6036036,7295,8660$71.90$2.52
Nov 2023Marathon Oil5055053,0552,6450$77.69$2.71
Oct 2023Marathon Oil6156151,7311,5260$85.64$2.98
Sep 2023Marathon Oil6646643,0052,6050$89.43$2.64
Aug 2023Marathon Oil6306302,5162,2160$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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