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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

44,149mcf gas, last 12 months+19% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-280059

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
11,213 bbl
Gas in Jul 2026
1,494 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 22% of the 9 months before.

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

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Production by month

Gas output rose 19% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 19% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D AC, Aug 2023 to Jul 2026. Gas output rose 19% over the last 12 months. 44,149 mcf in the 12 months through Jul 2026, against 37,155 mcf in the 12 months before.Last 12 months: 44,149 mcfmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,00012.5k2,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 19% over the last 12 monthsMonthly gas production and oil for MOBIL UNIT D AC, Aug 2023 to Jul 2026. Gas output rose 19% over the last 12 months. 44,149 mcf in the 12 months through Jul 2026, against 37,155 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5005005,0001,0007,5001,50010k2,00012.5k2,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

90% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
90% 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. 90% 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
90% 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. 90% 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)

    90% · 39,529 mcf

  • Lease fuel (1)

    10% · 4,446 mcf

  • Flared (4)

    0.4% · 174 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
42-255-344704HActive

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 gasBuys100Sep 24, 2015–
Marathon Oil Ef LLCGas-well gasGathers100Sep 24, 2015–
Enterprise Crude Oil LLCCondensateGathers1Sep 7, 2018Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers1Sep 7, 2018Jul 1, 2022
Plains Pipeline L.p.CondensateGathers97Sep 7, 2018Jul 1, 2022
Trafigura Trading LLCCondensateGathers1Sep 7, 2018Jul 1, 2022

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

Who buys my oilOil price check

321.73 acres on the newest permit

Check your decimal on this lease
Permits for Mobil Unit D Ac
API numberWell no.Acreson the permit
42-255-344704H321.73

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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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 20267139061,4941,3086$80.46$2.89
Jun 20261,7351,5751,5871,3678$84.81$3.15
May 20261,1431,19265560$102.13$2.94
Apr 20262,1772,1021161020$100.32$2.77
Mar 20261,0771,1352,0531,81813$91.38$3.04
Feb 20261,3161,3091,7811,5727$64.51$3.62
Jan 20261,6581,6021,7471,54814$60.04$7.72
Dec 20251,0139543,7233,3528$57.97$4.26
Nov 202533389578632$60.06$3.79
Oct 20251141209,5898,70725$60.89$3.19
Sep 202514413511,0179,89850$63.96$2.97
Aug 2025909510,0208,93841$64.86$2.91
Jul 20251831825,1824,68320$68.39$3.20
Jun 20251341276,9476,33820$68.17$3.02
May 202537371,0579762$62.17$3.12
Apr 202584852,3342,1329$63.54$3.42
Mar 20251021012,9852,7428$68.24$4.12
Feb 202573731,7341,6025$71.53$4.19
Jan 202563649979223$75.74$4.13
Dec 20241051042,4922,2694$70.12$3.01
Nov 20244748330$69.95$2.12
Oct 20241831843,9583,5868$71.99$2.20
Sep 20242182175,0614,6246$70.24$2.28
Aug 20241721724,4054,00611$76.68$1.99
Jul 20241901895,0184,5857$81.80$2.07
Jun 20241041052,7692,5365$79.77$2.54
May 20242182207,3716,74914$80.02$2.12
Apr 20242592586,1815,56255$85.35$1.60
Mar 20243283306,0995,41510$81.28$1.49
Feb 20243963955,1564,70210$77.25$1.72
Jan 20243823805,4014,83341$74.15$3.18
Dec 20232302294,1973,8745$71.90$2.52
Nov 20231611623,5733,2647$77.69$2.71
Oct 20232512506,0165,5508$85.64$2.98
Sep 20231431445,2224,75311$89.43$2.64
Aug 20231751755,3624,77017$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 (Austin Chalk)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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Sugarkane (Austin Chalk) field

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