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Texas gas well

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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

2,210mcf gas, last 12 months−95% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Eagle Ford)
RRC lease
02-269119

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
500 bbl
Gas in Jul 2026
0 mcf

Checks stopped on this lease?

  • Sales

    No sales reported for the last 11 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Gas output fell 95% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 95% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT C, Aug 2023 to Jul 2026. Gas output fell 95% over the last 12 months. 2,210 mcf in the 12 months through Jul 2026, against 43,201 mcf in the 12 months before.Last 12 months: 2,210 mcfmcf per monthbbl per month001,0002502,0005003,0007504,0001,0005,0001,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 95% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT C, Aug 2023 to Jul 2026. Gas output fell 95% over the last 12 months. 2,210 mcf in the 12 months through Jul 2026, against 43,201 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,0002502,0005003,0007504,0001,0005,0001,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
91% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT C gas by disposition code each month, Aug 2023 to Jul 2026. 91% 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
91% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT C gas by disposition code each month, Aug 2023 to Jul 2026. 91% 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)

    91% · 39,183 mcf

  • Lease fuel (1)

    8.6% · 3,677 mcf

  • Flared (4)

    0.3% · 110 mcf

0.3% 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
42-255-328351HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers20Jun 6, 2024–
Gulfmark Energy, Inc.CondensateGathers20Jun 6, 2024–
Mv Purchasing, LLCCondensateGathers20Jun 6, 2024–
Plains Pipeline L.p.CondensateGathers20Jun 6, 2024–
Trafigura Trading LLCCondensateGathers20Jun 6, 2024–
Marathon Oil Ef LLCGas-well gasBuys100Feb 26, 2013–
Marathon Oil Ef LLCGas-well gasGathers100Feb 26, 2013–
Reynolds Energy Transport LLCCondensateGathers50Jul 1, 2022Jun 6, 2024
Statewide Crude Inc.CondensateGathers50Jul 1, 2022Jun 6, 2024
Gulfmark Energy, Inc.CondensateGathers10Feb 26, 2013Jul 1, 2022
Statewide Crude Inc.CondensateGathers90Feb 26, 2013Jul 1, 2022

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

Who buys my oilOil price check

396.09 acres on the newest permit

Check your decimal on this lease
Permits for Mobil Unit C
API numberWell no.Acreson the permit
42-255-328351H396.09

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 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202500000$60.89$3.19
Sep 2025024000$63.96$2.97
Aug 20255005142,2101,9719$64.86$2.91
Jul 20257697613,3883,06213$68.39$3.20
Jun 20255184982,1301,9436$68.17$3.02
May 20254434471,5781,4573$62.17$3.12
Apr 20257837863,8443,51115$63.54$3.42
Mar 20259939854,7074,32512$68.24$4.12
Feb 20254844892,0201,8666$71.53$4.19
Jan 20251,0131,0154,0893,78212$75.74$4.13
Dec 20241,0921,0914,7494,3247$70.12$3.01
Nov 20241,1001,1014,7044,25212$69.95$2.12
Oct 20241,1721,1724,8134,3619$71.99$2.20
Sep 20241,1701,1614,7384,3296$70.24$2.28
Aug 20245535522,4412,2206$76.68$1.99
Jul 20246396393,4833,1825$81.80$2.07
Jun 20245955963,1722,9056$79.77$2.54
May 20246836863,4693,1776$80.02$2.12
Apr 20245625572,8542,56825$85.35$1.60
Mar 20244344343,2842,9156$81.28$1.49
Feb 20244244211,9291,7514$77.25$1.72
Jan 202415315387573910$74.15$3.18
Dec 20232572573,2992,9644$71.90$2.52
Nov 20232162163,4133,0098$77.69$2.71
Oct 20233293293,7683,3436$85.64$2.98
Sep 20232772793,9533,50210$89.43$2.64
Aug 20233203183,9213,45513$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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