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Texas gas well

Producing

FRANKE-JOHNSON UNIT AC

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

1 well

17,593mcf gas, last 12 months−17% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-279213

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
1,654 bbl
Gas in Jul 2026
0 mcf

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 24% 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 fell 17% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 17% over the last 12 monthsMonthly gas production and oil for FRANKE-JOHNSON UNIT AC, Aug 2023 to Jul 2026. Gas output fell 17% over the last 12 months. 17,593 mcf in the 12 months through Jul 2026, against 21,257 mcf in the 12 months before.Last 12 months: 17,593 mcfmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 17% over the last 12 monthsMonthly gas production and oil for FRANKE-JOHNSON UNIT AC, Aug 2023 to Jul 2026. Gas output fell 17% over the last 12 months. 17,593 mcf in the 12 months through Jul 2026, against 21,257 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0002504,0005006,0007508,0001,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Dec 2023 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 6.0% of the gas in Nov 2023.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Dec 2023 the lease's gas goes to a processing plant instead of lease fuelShare of FRANKE-JOHNSON UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2023 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 6.0% of the gas in Nov 2023.Share of the lease’s gas by disposition code, per month0%50%100%Dec 2023: fuel to plantFlared 6.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Dec 2023 the lease's gas goes to a processing plant instead of lease fuelShare of FRANKE-JOHNSON UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. Since Dec 2023 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 6.0% of the gas in Nov 2023.Share of gas by disposition code0%50%100%Dec 23: fuel to plantFlared 6.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    86% · 15,969 mcf

  • Lease fuel (1)

    14% · 2,576 mcf

  • Flared (4)

    0.4% · 69 mcf

0.4% of the gas flared in the last 12 months. 2 months above 3%.

1 well on this lease

Wells on FRANKE-JOHNSON UNIT AC
API numberWell no.Status
42-255-339631HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers20Jul 1, 2022–
Harvest Midstream CompanyCondensateGathers20Jul 1, 2022–
Plains Pipeline L.p.CondensateGathers20Jul 1, 2022–
Reynolds Energy Transport LLCCondensateGathers20Jul 1, 2022–
Trafigura Trading LLCCondensateGathers20Jul 1, 2022–
Marathon Oil Ef LLCGas-well gasBuys100Feb 3, 2015–
Marathon Oil Ef LLCGas-well gasGathers100Feb 3, 2015–
Enterprise Crude Oil LLCCondensateGathers5Sep 1, 2018Jul 1, 2022
Gulfmark Energy, Inc.CondensateGathers10Sep 6, 2018Jul 1, 2022
Plains Pipeline L.p.CondensateGathers80Sep 1, 2018Jul 1, 2022
Trafigura Trading LLCCondensateGathers5Sep 1, 2018Jul 1, 2022

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

Who buys my oilOil price check

992.38 acres on the newest permit

Check your decimal on this lease
Permits for Franke-Johnson Unit Ac
API numberWell no.Acreson the permit
42-255-339631H992.38

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 FRANKE-JOHNSON UNIT AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 20260637310$84.81$3.15
May 20261731841,2811,0858$102.13$2.94
Apr 20263233173,6953,18514$100.32$2.77
Mar 20263373314,3703,75617$91.38$3.04
Feb 20261661701,9131,6367$64.51$3.62
Jan 20263413344,5783,92315$60.04$7.72
Dec 20251081081,1689964$57.97$4.26
Nov 20259493870$60.06$3.79
Oct 202560592452141$60.89$3.19
Sep 202502110$63.96$2.97
Aug 202552542972561$64.86$2.91
Jul 20251561541,0218792$68.39$3.20
Jun 202561624563921$68.17$3.02
May 20251431492,3292,0013$62.17$3.12
Apr 20254794836,3415,4948$63.54$3.42
Mar 20256076024,8174,22716$68.24$4.12
Feb 20254254452,5952,2527$71.53$4.19
Jan 20257507253,4852,77619$75.74$4.13
Dec 202482792131751$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 202400000$81.80$2.07
Jun 202499760$79.77$2.54
May 202467110$80.02$2.12
Apr 20243143330$85.35$1.60
Mar 20242873052,1021,7698$81.28$1.49
Feb 20246396543,6902,85319$77.25$1.72
Jan 20248828443,4922,55248$74.15$3.18
Dec 20231781751,32592052$71.90$2.52
Nov 2023120122233014$77.69$2.71
Oct 202315816024807$85.64$2.98
Sep 202319018822914$89.43$2.64
Aug 202315715322916$81.39$2.58

Flared above 3%

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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