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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

1,894mcf gas, last 12 months
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-274573

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
171 bbl
Gas in Jul 2026
150 mcf

Production by month

Gas output over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D, Aug 2023 to Jul 2026. Gas output over the last 12 months. 1,894 mcf in the 12 months through Jul 2026, against 0 mcf in the 12 months before.Last 12 months: 1,894 mcfmcf per monthbbl per month0020020400406006080080Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D, Aug 2023 to Jul 2026. Gas output over the last 12 months. 1,894 mcf in the 12 months through Jul 2026, against 0 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020020400406006080080Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Sep 2025 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Sep 2025 the lease's gas goes to a processing plant instead of lease fuelShare of MOBIL UNIT D gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2025 the lease's gas goes to a processing plant instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Sep 2025: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Sep 2025 the lease's gas goes to a processing plant instead of lease fuelShare of MOBIL UNIT D gas by disposition code each month, Aug 2023 to Jul 2026. Since Sep 2025 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Sep 25: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    80% · 1,659 mcf

  • Lease fuel (1)

    19% · 393 mcf

  • Flared (4)

    0.7% · 15 mcf

0.7% of the gas flared in the 6 months reported. No month above 3%.

1 well on this lease

Wells on MOBIL UNIT D
API numberWell no.Status
42-255-336052HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Bp Products North America Inc.CondensateGathers20Apr 26, 2014–
Reynolds Energy Transport LLCCondensateGathers20Jul 1, 2022–
Shell Trading (Us) CompanyCondensateGathers20Apr 26, 2014–
Statewide Crude Inc.CondensateGathers20Apr 26, 2014–
Trafigura Trading LLCCondensateGathers20May 1, 2015–
Marathon Oil Ef LLCGas-well gasBuys100Apr 26, 2014–
Marathon Oil Ef LLCGas-well gasGathers100Apr 26, 2014–
Gulfmark Energy, Inc.CondensateGathers10Apr 26, 2014Jul 1, 2022
Marathon Oil Ef LLCCondensateGathers10Apr 26, 2014Jul 1, 2022

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

Who buys my oilOil price check

321.88 acres on the newest permit

Check your decimal on this lease
Permits for Mobil Unit D
API numberWell no.Acreson the permit
42-255-336052H321.88

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 202614131501311$80.46$2.89
Jun 202604000$84.81$3.15
May 202646427296294$102.13$2.94
Apr 20266103583131$100.32$2.77
Mar 202673696555804$91.38$3.04
Feb 202655000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202502000$60.89$3.19
Sep 20252725220$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202500000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202400000$81.80$2.07
Jun 202400000$79.77$2.54
May 202400000$80.02$2.12
Apr 202400000$85.35$1.60
Mar 202400000$81.28$1.49
Feb 202400000$77.25$1.72
Jan 202400000$74.15$3.18
Dec 202300000$71.90$2.52
Nov 202300000$77.69$2.71
Oct 202300000$85.64$2.98
Sep 202300000$89.43$2.64
Aug 2023232417345$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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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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