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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

14,355mcf gas, last 12 months−21% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-278037

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
2,013 bbl
Gas in Jul 2026
2,146 mcf

Production by month

Gas output fell 21% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for DEBILL 01, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 14,355 mcf in the 12 months through Jul 2026, against 18,184 mcf in the 12 months before.Last 12 months: 14,355 mcfmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 21% over the last 12 monthsMonthly gas production and oil for DEBILL 01, Aug 2023 to Jul 2026. Gas output fell 21% over the last 12 months. 14,355 mcf in the 12 months through Jul 2026, against 18,184 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0001002,0002003,0003004,0004005,000500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
97% 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. 97% 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
97% 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. 97% 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)

    97% · 19,866 mcf

  • Lease fuel (1)

    2.7% · 555 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
42-255-3364612HShut-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
42-255-3364612H1,092.19

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 Oil3643642,1462,0860$80.46$2.89
Jun 2026Marathon Oil00000$84.81$3.15
May 2026Marathon Oil1411411,4351,4350$102.13$2.94
Apr 2026Marathon Oil2132133,1493,0560$100.32$2.77
Mar 2026Marathon Oil2282282,3072,2400$91.38$3.04
Feb 2026Marathon Oil2582581,2451,2120$64.51$3.62
Jan 2026Marathon Oil1961966616460$60.04$7.72
Dec 2025Marathon Oil4314311,8821,8380$57.97$4.26
Nov 2025Marathon Oil00000$60.06$3.79
Oct 2025Marathon Oil00000$60.89$3.19
Sep 2025Marathon Oil1717550$63.96$2.97
Aug 2025Marathon Oil1651651,5251,4990$64.86$2.91
Jul 2025Marathon Oil1651651,9481,8720$68.39$3.20
Jun 2025Marathon Oil1301302,0401,9630$68.17$3.02
May 2025Marathon Oil1261262,0782,0140$62.17$3.12
Apr 2025Marathon Oil1211212,1302,0720$63.54$3.42
Mar 2025Marathon Oil1701702,5842,5200$68.24$4.12
Feb 2025Marathon Oil2372371,0149920$71.53$4.19
Jan 2025Marathon Oil2672671341310$75.74$4.13
Dec 2024Marathon Oil1321322332270$70.12$3.01
Nov 2024Marathon Oil91911,3341,3070$69.95$2.12
Oct 2024Marathon Oil2992992,7812,7430$71.99$2.20
Sep 2024Marathon Oil2202201,0881,0680$70.24$2.28
Aug 2024Marathon Oil84848206960$76.68$1.99
Jul 2024Marathon Oil1171171,1239260$81.80$2.07
Jun 2024Marathon Oil1861861,6331,3950$79.77$2.54
May 2024Marathon Oil74743192610$80.02$2.12
Apr 2024Marathon Oil64648056650$85.35$1.60
Mar 2024Marathon Oil1571571,2911,0840$81.28$1.49
Feb 2024Marathon Oil2442441,3151,1180$77.25$1.72
Jan 2024Marathon Oil1531531,3601,2320$74.15$3.18
Dec 2023Marathon Oil393980710$71.90$2.52
Nov 2023Marathon Oil62622181900$77.69$2.71
Oct 2023Marathon Oil1541544,5543,7580$85.64$2.98
Sep 2023Marathon Oil1021021,4751,2640$89.43$2.64
Aug 2023Marathon Oil1111103900$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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