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Texas gas well

Producing

DEBILL 01

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

1 well

976mcf gas, last 12 months−95% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-277166

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
839 bbl
Gas in Jul 2026
71 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 24% of the 9 months before.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 95% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 95% over the last 12 monthsMonthly gas production and oil for DEBILL 01, Aug 2023 to Jul 2026. Gas output fell 95% over the last 12 months. 976 mcf in the 12 months through Jul 2026, against 20,658 mcf in the 12 months before.Last 12 months: 976 mcfmcf per monthbbl per month002,5001,0005,0002,0007,5003,00010k4,00012.5k5,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 95% over the last 12 monthsMonthly gas production and oil for DEBILL 01, Aug 2023 to Jul 2026. Gas output fell 95% over the last 12 months. 976 mcf in the 12 months through Jul 2026, against 20,658 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5001,0005,0002,0007,5003,00010k4,00012.5k5,000Jan 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 DEBILL 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 DEBILL 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% · 974 mcf

  • Lease fuel (1)

    2.3% · 23 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 DEBILL 01
API numberWell no.Status
42-255-3364410HShut-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

1,092.19 acres on the newest permit

Check your decimal on this lease
Permits for Debill 01
API numberWell no.Acreson the permit
42-255-3364410H1,092.19

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 DEBILL 01
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Marathon Oil595971690$80.46$2.89
Jun 2026Marathon Oil00000$84.81$3.15
May 2026Marathon Oil66110$102.13$2.94
Apr 2026Marathon Oil2020440$100.32$2.77
Mar 2026Marathon Oil1951951861810$91.38$3.04
Feb 2026Marathon Oil00000$64.51$3.62
Jan 2026Marathon Oil2152153923830$60.04$7.72
Dec 2025Marathon Oil3013013173100$57.97$4.26
Nov 2025Marathon Oil00000$60.06$3.79
Oct 2025Marathon Oil00000$60.89$3.19
Sep 2025Marathon Oil1111220$63.96$2.97
Aug 2025Marathon Oil3232330$64.86$2.91
Jul 2025Marathon Oil1414220$68.39$3.20
Jun 2025Marathon Oil1313220$68.17$3.02
May 2025Marathon Oil2323440$62.17$3.12
Apr 2025Marathon Oil282813130$63.54$3.42
Mar 2025Marathon Oil424223220$68.24$4.12
Feb 2025Marathon Oil21521548470$71.53$4.19
Jan 2025Marathon Oil90901241210$75.74$4.13
Dec 2024Marathon Oil2902905375240$70.12$3.01
Nov 2024Marathon Oil8758752,1242,0820$69.95$2.12
Oct 2024Marathon Oil2,5532,5536,3326,2450$71.99$2.20
Sep 2024Marathon Oil1,0691,0692,8472,7950$70.24$2.28
Aug 2024Marathon Oil2802808,6027,2950$76.68$1.99
Jul 2024Marathon Oil3513511,6551,3670$81.80$2.07
Jun 2024Marathon Oil33033011,5139,8280$79.77$2.54
May 2024Marathon Oil3573571,2311,0110$80.02$2.12
Apr 2024Marathon Oil3713711,5481,2820$85.35$1.60
Mar 2024Marathon Oil3993999708350$81.28$1.49
Feb 2024Marathon Oil3153151,4231,2060$77.25$1.72
Jan 2024Marathon Oil3833831,4911,3580$74.15$3.18
Dec 2023Marathon Oil2362369908450$71.90$2.52
Nov 2023Marathon Oil2022028,3007,0690$77.69$2.71
Oct 2023Marathon Oil20520511,0979,1430$85.64$2.98
Sep 2023Marathon Oil2142147,1626,1230$89.43$2.64
Aug 2023Marathon Oil2522523,8583,3670$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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