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Texas gas well

Producing

MOBIL UNIT A

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

1 well

20,002mcf gas, last 12 months+9% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-271428

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
5,143 bbl
Gas in Jul 2026
1,725 mcf

Production by month

Gas output rose 9% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 9% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT A, Aug 2023 to Jul 2026. Gas output rose 9% over the last 12 months. 20,002 mcf in the 12 months through Jul 2026, against 18,432 mcf in the 12 months before.Last 12 months: 20,002 mcfmcf per monthbbl per month001,0002502,0005003,0007504,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 9% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT A, Aug 2023 to Jul 2026. Gas output rose 9% over the last 12 months. 20,002 mcf in the 12 months through Jul 2026, against 18,432 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

81% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
81% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 81% 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
81% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT A gas by disposition code each month, Aug 2023 to Jul 2026. 81% 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)

    81% · 16,131 mcf

  • Lease fuel (1)

    18% · 3,674 mcf

  • Flared (4)

    1.0% · 197 mcf

1.0% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on MOBIL UNIT A
API numberWell no.Status
42-255-333205HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Crude Oil LLCCondensateGathers25Jun 4, 2024
Gulfmark Energy, Inc.CondensateGathers25Jun 4, 2024
Plains Pipeline L.p.CondensateGathers25Jun 4, 2024
Trafigura Trading LLCCondensateGathers25Jun 4, 2024
Marathon Oil Ef LLCGas-well gasBuys100Jun 4, 2024
Marathon Oil Ef LLCGas-well gasGathers100Jun 4, 2024

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

Who buys my oilOil price check

330.77 acres on the newest permit

Check your decimal on this lease
Permits for Mobil Unit A
API numberWell no.Acreson the permit
42-255-333205H330.77

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 A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263593611,7251,3324$80.46$2.89
Jun 20263933901,6711,3244$84.81$3.15
May 20263173171,4831,20212$102.13$2.94
Apr 20263693721,6481,3235$100.32$2.77
Mar 20263933941,6411,33815$91.38$3.04
Feb 20263903861,4341,1786$64.51$3.62
Jan 20264214231,4831,19329$60.04$7.72
Dec 20254434431,4191,14713$57.97$4.26
Nov 20254644691,4291,1704$60.06$3.79
Oct 20255455461,8551,5199$60.89$3.19
Sep 20255245201,7711,41852$63.96$2.97
Aug 20255255132,4431,98744$64.86$2.91
Jul 20251241285694536$68.39$3.20
Jun 20252472528066394$68.17$3.02
May 20255225172,0131,6235$62.17$3.12
Apr 20253073081,5081,2385$63.54$3.42
Mar 20253493511,3361,1212$68.24$4.12
Feb 20254204211,11692016$71.53$4.19
Jan 20255505482,4652,07415$75.74$4.13
Dec 20244964962,0431,7384$70.12$3.01
Nov 20244844831,6471,3953$69.95$2.12
Oct 20244844841,8921,6175$71.99$2.20
Sep 20244934941,4231,2293$70.24$2.28
Aug 20245625621,6141,3863$76.68$1.99
Jul 20245545501,5251,3165$81.80$2.07
Jun 202444544963550$79.77$2.54
May 20247297262,1441,8856$80.02$2.12
Apr 20245065072,1801,90522$85.35$1.60
Mar 20248188192,7612,41116$81.28$1.49
Feb 20246146142,5021,93219$77.25$1.72
Jan 20244904872,5382,08635$74.15$3.18
Dec 20233002952,2311,94014$71.90$2.52
Nov 202300000$77.69$2.71
Oct 202300000$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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This lease belongs to

OperatorMarathon Oil Ef LLCFieldSugarkane (Eagle Ford)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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