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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

7,908mcf gas, last 12 months−69% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Sugarkane (Austin Chalk)
RRC lease
02-284525

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
1,187 bbl
Gas in Jul 2026
2,583 mcf

Production by month

Gas output fell 69% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 69% over the last 12 monthsMonthly gas production and oil for FRANKE-JOHNSON UNIT AC, Aug 2023 to Jul 2026. Gas output fell 69% over the last 12 months. 7,908 mcf in the 12 months through Jul 2026, against 25,482 mcf in the 12 months before.Last 12 months: 7,908 mcfmcf per monthbbl per month002,0002004,0004006,0006008,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 69% over the last 12 monthsMonthly gas production and oil for FRANKE-JOHNSON UNIT AC, Aug 2023 to Jul 2026. Gas output fell 69% over the last 12 months. 7,908 mcf in the 12 months through Jul 2026, against 25,482 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

85% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
85% of the gas went to a processing plant in the last 12 monthsShare of FRANKE-JOHNSON UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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
85% of the gas went to a processing plant in the last 12 monthsShare of FRANKE-JOHNSON UNIT AC gas by disposition code each month, Aug 2023 to Jul 2026. 85% 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)

    85% · 6,892 mcf

  • Lease fuel (1)

    14% · 1,157 mcf

  • Flared (4)

    0.4% · 35 mcf

0.4% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on FRANKE-JOHNSON UNIT AC
API numberWell no.Status
42-255-3519516HActive

SourceTexas Railroad Commission Wellbore Query.

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
42-255-3519516H992.38

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 FRANKE-JOHNSON UNIT AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262292242,5832,20111$80.46$2.89
Jun 20261341331,5231,2735$84.81$3.15
May 20261481531,0238676$102.13$2.94
Apr 20261981881,9911,7168$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202502000$57.97$4.26
Nov 20251091106825925$60.06$3.79
Oct 202516416647410$60.89$3.19
Sep 202513212938320$63.96$2.97
Aug 2025737221180$64.86$2.91
Jul 2025464613110$68.39$3.20
Jun 2025444413110$68.17$3.02
May 2025414112100$62.17$3.12
Apr 202564641381200$63.54$3.42
Mar 202535393573131$68.24$4.12
Feb 20252412442,8862,5048$71.53$4.19
Jan 20252162172,5582,03814$75.74$4.13
Dec 20242932943,5922,95816$70.12$3.01
Nov 20242842833,1082,58620$69.95$2.12
Oct 20243213233,6483,04519$71.99$2.20
Sep 20244044064,2933,56022$70.24$2.28
Aug 20244124144,8644,07623$76.68$1.99
Jul 20244574614,8884,12319$81.80$2.07
Jun 20244394375,0344,27424$79.77$2.54
May 20245165145,6174,73029$80.02$2.12
Apr 20244003966,1915,48044$85.35$1.60
Mar 20242472573,6433,06514$81.28$1.49
Feb 20244294404,8544,45010$77.25$1.72
Jan 20246086036,4396,02923$74.15$3.18
Dec 20236106106,1945,71461$71.90$2.52
Nov 20235925956,3435,91830$77.69$2.71
Oct 20236396374,9104,54311$85.64$2.98
Sep 20235715554,6744,3757$89.43$2.64
Aug 20232732753,5633,13612$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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