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Texas gas well

Producing

MOBIL UNIT D AC

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

1 well

48,859mcf gas, last 12 months+977% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-276396

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
4,997 bbl
Gas in Jul 2026
588 mcf

Production by month

Gas output rose 977% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 977% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D AC, Aug 2023 to Jul 2026. Gas output rose 977% over the last 12 months. 48,859 mcf in the 12 months through Jul 2026, against 4,538 mcf in the 12 months before.Last 12 months: 48,859 mcfmcf per monthbbl per month002,0002004,0004006,0006008,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 977% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D AC, Aug 2023 to Jul 2026. Gas output rose 977% over the last 12 months. 48,859 mcf in the 12 months through Jul 2026, against 4,538 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002004,0004006,0006008,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

88% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
88% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT D AC gas by disposition code each month, Aug 2023 to Jul 2026. 88% 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
88% of the gas went to a processing plant in the last 12 monthsShare of MOBIL UNIT D AC gas by disposition code each month, Aug 2023 to Jul 2026. 88% 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)

    88% · 43,224 mcf

  • Lease fuel (1)

    11% · 5,417 mcf

  • Flared (4)

    0.4% · 218 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 AC
API numberWell no.Status
42-255-336041HActive

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 gasBuys100Nov 24, 2014–
Marathon Oil Ef LLCGas-well gasGathers100Nov 24, 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

321.88 acres on the newest permit

  • Good to know

    A pooling certificate (P-12) was filed

    Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.

Check your decimal on this lease
Permits for Mobil Unit D Ac
API numberWell no.Acreson the permit
42-255-336041H321.88

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 AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026361415885143$80.46$2.89
Jun 20267436946,2145,35033$84.81$3.15
May 20267317125,4744,72729$102.13$2.94
Apr 20266206133,5833,1319$100.32$2.77
Mar 20265335484,3773,87727$91.38$3.04
Feb 20265154943,7003,26614$64.51$3.62
Jan 20263843784,4703,96236$60.04$7.72
Dec 20253463503,8573,4738$57.97$4.26
Nov 20253863893,8723,48910$60.06$3.79
Oct 20254554273,5383,2139$60.89$3.19
Sep 20250124,3233,88420$63.96$2.97
Aug 20252482374,8634,33820$64.86$2.91
Jul 202517301,3981,2645$68.39$3.20
Jun 20252392252,2892,0887$68.17$3.02
May 202500000$62.17$3.12
Apr 202501000$63.54$3.42
Mar 202563627216622$68.24$4.12
Feb 202500000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202412121301190$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 202400105960$81.80$2.07
Jun 202404000$79.77$2.54
May 20244554597,5576,91914$80.02$2.12
Apr 20244614595,4954,94449$85.35$1.60
Mar 20246096116,6245,88111$81.28$1.49
Feb 20246806785,8155,36211$77.25$1.72
Jan 20244844825,2834,85031$74.15$3.18
Dec 20235245226,5036,0337$71.90$2.52
Nov 20232452442,7002,4525$77.69$2.71
Oct 20231371391,9581,8132$85.64$2.98
Sep 20233023034,2953,9129$89.43$2.64
Aug 20232812793,1642,73612$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 (Austin Chalk)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Austin Chalk) field

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