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Texas gas well

Producing

MOBIL UNIT C

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

1 well

8,319mcf gas, last 12 months+889% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-276772

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
2,768 bbl
Gas in Jul 2026
1,860 mcf

Production by month

Gas output rose 889% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 889% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT C, Aug 2023 to Jul 2026. Gas output rose 889% over the last 12 months. 8,319 mcf in the 12 months through Jul 2026, against 841 mcf in the 12 months before.Last 12 months: 8,319 mcfmcf per monthbbl per month001,0002002,0004003,0006004,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 889% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT C, Aug 2023 to Jul 2026. Gas output rose 889% over the last 12 months. 8,319 mcf in the 12 months through Jul 2026, against 841 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002002,0004003,0006004,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Apr 2024 the lease's gas goes to a processing plant instead of lease fuel

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Apr 2024 the lease's gas goes to a processing plant instead of lease fuelShare of MOBIL UNIT C gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2024 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%Apr 2024: fuel to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Apr 2024 the lease's gas goes to a processing plant instead of lease fuelShare of MOBIL UNIT C gas by disposition code each month, Aug 2023 to Jul 2026. Since Apr 2024 the lease's gas goes to a processing plant instead of lease fuel.Share of gas by disposition code0%50%100%Apr 24: fuel to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    87% · 7,254 mcf

  • Lease fuel (1)

    12% · 1,031 mcf

  • Flared (4)

    0.4% · 34 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 C
API numberWell no.Status
42-255-335433HActive

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 gasBuys100Oct 22, 2014–
Marathon Oil Ef LLCGas-well gasGathers100Oct 22, 2014–
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

376.78 acres on the newest permit

Check your decimal on this lease
Permits for Mobil Unit C
API numberWell no.Acreson the permit
42-255-335433H376.78

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 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264854531,8601,6288$80.46$2.89
Jun 202655501361171$84.81$3.15
May 202636372,8822,48915$102.13$2.94
Apr 202657672,6202,2906$100.32$2.77
Mar 20262322256185474$91.38$3.04
Feb 20267783760$64.51$3.62
Jan 202618318316140$60.04$7.72
Dec 202521221523210$57.97$4.26
Nov 202525025527240$60.06$3.79
Oct 202533735338350$60.89$3.19
Sep 202541640043390$63.96$2.97
Aug 202542842349440$64.86$2.91
Jul 202532131739350$68.39$3.20
Jun 202520919724220$68.17$3.02
May 202504000$62.17$3.12
Apr 202523523626240$63.54$3.42
Mar 202526726930280$68.24$4.12
Feb 202538938844410$71.53$4.19
Jan 202545445553490$75.74$4.13
Dec 202447647557520$70.12$3.01
Nov 20244694691561410$69.95$2.12
Oct 202442142350450$71.99$2.20
Sep 202459859370640$70.24$2.28
Aug 20242422442922651$76.68$1.99
Jul 20245735702,0651,8873$81.80$2.07
Jun 202420620414130$79.77$2.54
May 202433000$80.02$2.12
Apr 20241212110$85.35$1.60
Mar 202411000$81.28$1.49
Feb 20246919003$77.25$1.72
Jan 20242272263422447$74.15$3.18
Dec 202322422411101$71.90$2.52
Nov 202325125110302$77.69$2.71
Oct 202329028911701$85.64$2.98
Sep 202314414613513$89.43$2.64
Aug 2023267266180454$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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