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Texas gas well

Producing

MOBIL UNIT D

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

1 well

18,681mcf gas, last 12 months−19% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-278588

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
3,235 bbl
Gas in Jul 2026
564 mcf

Production by month

Gas output fell 19% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 19% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D, Aug 2023 to Jul 2026. Gas output fell 19% over the last 12 months. 18,681 mcf in the 12 months through Jul 2026, against 23,056 mcf in the 12 months before.Last 12 months: 18,681 mcfmcf per monthbbl per month001,0002502,0005003,0007504,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 19% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D, Aug 2023 to Jul 2026. Gas output fell 19% over the last 12 months. 18,681 mcf in the 12 months through Jul 2026, against 23,056 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002502,0005003,0007504,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
89% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT D gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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
89% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT D gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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)

    89% · 16,566 mcf

  • Lease fuel (1)

    11% · 2,040 mcf

  • Flared (4)

    0.4% · 75 mcf

0.4% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on MOBIL UNIT D
API numberWell no.Status
42-255-344736HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers25Jul 1, 2022–
Plains Pipeline L.p.CondensateGathers25Jul 1, 2022–
Reynolds Energy Transport LLCCondensateGathers25Jul 1, 2022–
Trafigura Trading LLCCondensateGathers25Jul 1, 2022–
Marathon Oil Ef LLCGas-well gasBuys100Sep 24, 2015–
Marathon Oil Ef LLCGas-well gasGathers100Sep 24, 2015–
Enterprise Crude Oil LLCCondensateGathers1Sep 6, 2018Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Sep 6, 2018Jul 1, 2022
Plains Pipeline L.p.CondensateGathers97Sep 6, 2018Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Sep 6, 2018Jul 1, 2022

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

Who buys my oilOil price check

321.73 acres on the newest permit

Check your decimal on this lease
Permits for Mobil Unit D
API numberWell no.Acreson the permit
42-255-344736H321.73

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 MOBIL UNIT D
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202614165644942$80.46$2.89
Jun 202623941,1129576$84.81$3.15
May 20269228611,6301,4079$102.13$2.94
Apr 20262011932,1581,8865$100.32$2.77
Mar 202687992,4912,20715$91.38$3.04
Feb 20261831762,7192,40110$64.51$3.62
Jan 20261381311,1451,0159$60.04$7.72
Dec 202549689658692$57.97$4.26
Nov 20253353481,7231,5534$60.06$3.79
Oct 20255665563,1472,8588$60.89$3.19
Sep 20252802765745153$63.96$2.97
Aug 20254374264534042$64.86$2.91
Jul 20251992141,3311,2035$68.39$3.20
Jun 20254244117456802$68.17$3.02
May 20255435381,2381,1432$62.17$3.12
Apr 20254164173,2672,98413$63.54$3.42
Mar 20254894863,4343,1559$68.24$4.12
Feb 20252712721,8471,7065$71.53$4.19
Jan 20254384342,9292,7099$75.74$4.13
Dec 20241281272171980$70.12$3.01
Nov 202486915875311$69.95$2.12
Oct 20244374362,3612,1395$71.99$2.20
Sep 20243363372,4342,2243$70.24$2.28
Aug 20244474442,6662,4247$76.68$1.99
Jul 20243743762,7122,4784$81.80$2.07
Jun 20244454452,3372,1414$79.77$2.54
May 20245405432,9682,7176$80.02$2.12
Apr 20244934922,6172,35523$85.35$1.60
Mar 20246506522,7182,4135$81.28$1.49
Feb 20247237212,6052,12410$77.25$1.72
Jan 20246146093,0572,44543$74.15$3.18
Dec 20232392452,7912,4075$71.90$2.52
Nov 20239399363,3963,0168$77.69$2.71
Oct 20237417361,8841,7053$85.64$2.98
Sep 202300000$89.43$2.64
Aug 202300000$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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