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Royalty Clerk

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

50,596mcf gas, last 12 months+2% vs prior year
RRC lease
02-281444

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
9,327 bbl
Gas in Jul 2026
0 mcf

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. 50,596 mcf in the 12 months through Jul 2026, against 49,433 mcf in the 12 months before.Last 12 months: 50,596 mcfmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,00012.5k2,500Oct 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. 50,596 mcf in the 12 months through Jul 2026, against 49,433 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,00012.5k2,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

86% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
86% 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. 86% 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
86% 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. 86% 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)

    86% · 51,915 mcf

  • Lease fuel (1)

    14% · 8,582 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
42-255-3460815HShut-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).

702.27 acres on the newest permit

Permits for Warner 01
API numberWell no.Acreson the permit
42-255-3460815H702.27

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

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 Oil00000$80.46$2.89
Jun 2026Marathon Oil11000$84.81$3.15
May 2026Marathon Oil1,3241,3245,2054,8260$102.13$2.94
Apr 2026Marathon Oil9799795,1584,1270$100.32$2.77
Mar 2026Marathon Oil1,3321,3326,1985,0270$91.38$3.04
Feb 2026Marathon Oil9899895,0063,8580$64.51$3.62
Jan 2026Marathon Oil3803806,0115,5690$60.04$7.72
Dec 2025Marathon Oil7877875,0243,9990$57.97$4.26
Nov 2025Marathon Oil1,3371,3378,6967,7330$60.06$3.79
Oct 2025Marathon Oil2572571,0088780$60.89$3.19
Sep 2025Marathon Oil9039033,8763,3970$63.96$2.97
Aug 2025Marathon Oil1,0381,0384,4143,7780$64.86$2.91
Jul 2025Marathon Oil9059055,0254,4190$68.39$3.20
Jun 2025Marathon Oil9279274,8764,3040$68.17$3.02
May 2025Marathon Oil1,0381,0384,9344,2840$62.17$3.12
Apr 2025Marathon Oil1,0101,0104,8314,3670$63.54$3.42
Mar 2025Marathon Oil1,2221,2225,3604,9230$68.24$4.12
Feb 2025Marathon Oil9029023,3513,0870$71.53$4.19
Jan 2025Marathon Oil8438433,1842,9010$75.74$4.13
Dec 2024Marathon Oil6246243,6843,4200$70.12$3.01
Nov 2024Marathon Oil6816813,2593,0480$69.95$2.12
Oct 2024Marathon Oil6986983,2793,1020$71.99$2.20
Sep 2024Marathon Oil8288283,3083,1360$70.24$2.28
Aug 2024Marathon Oil7527524,3424,1570$76.68$1.99
Jul 2024Marathon Oil7777775,5105,2880$81.80$2.07
Jun 2024Marathon Oil7267265,1104,9140$79.77$2.54
May 2024Marathon Oil8238235,2804,9140$80.02$2.12
Apr 2024Marathon Oil8458455,4214,7240$85.35$1.60
Mar 2024Marathon Oil1,0331,0335,4204,7150$81.28$1.49
Feb 2024Marathon Oil5425421,7441,5400$77.25$1.72
Jan 2024Marathon Oil1,0291,02910,5579,1920$74.15$3.18
Dec 2023Marathon Oil1,4061,4067,3466,4030$71.90$2.52
Nov 2023Marathon Oil1,3001,3007,2346,2600$77.69$2.71
Oct 2023Marathon Oil1,3111,3116,9886,1290$85.64$2.98
Sep 2023Marathon Oil1,1971,1976,3565,5040$89.43$2.64
Aug 2023Marathon Oil1,1601,1605,8445,1400$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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