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M.-MOCZYGEMBA M.-JONAS C SA

M.-Moczygemba M.-Jonas C Sa is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

9,598bbl oil, last 12 months−27% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-11475

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
12,216 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 27% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 27% over the last 12 monthsMonthly oil production and gas for M.-MOCZYGEMBA M.-JONAS C SA, Aug 2023 to Jul 2026. Oil output fell 27% over the last 12 months. 9,598 bbl in the 12 months through Jul 2026, against 13,075 bbl in the 12 months before.Last 12 months: 9,598 bblbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,0002,50010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 27% over the last 12 monthsMonthly oil production and gas for M.-MOCZYGEMBA M.-JONAS C SA, Aug 2023 to Jul 2026. Oil output fell 27% over the last 12 months. 9,598 bbl in the 12 months through Jul 2026, against 13,075 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,0002,50010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

72% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
72% of the gas went to a processing plant in the last 12 monthsShare of M.-MOCZYGEMBA M.-JONAS C SA gas by disposition code each month, Aug 2023 to Jul 2026. 72% 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
72% of the gas went to a processing plant in the last 12 monthsShare of M.-MOCZYGEMBA M.-JONAS C SA gas by disposition code each month, Aug 2023 to Jul 2026. 72% 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)

    72% · 8,845 mcf

  • Lease fuel (1)

    26% · 3,229 mcf

  • Flared (4)

    1.2% · 142 mcf

1.2% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on M.-MOCZYGEMBA M.-JONAS C SA
API numberWell no.Status
42-255-354971HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Endeavor Crude, LLCOilGathers25Jan 1, 2024–
Enterprise Crude Oil LLCOilGathers25Nov 1, 2021–
Genesis Crude Oil, L.p.OilGathers25Jan 1, 2024–
Statewide Crude Inc.OilGathers25Jan 1, 2024–
Marathon Oil Ef LLCCasinghead gasBuys100Sep 6, 2017–
Marathon Oil Ef LLCCasinghead gasGathers100Sep 6, 2017–
Dks Transport LLCOilGathers25Nov 1, 2021Jan 1, 2024
Harvest Midstream CompanyOilGathers25Nov 1, 2021Jan 1, 2024
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022Jan 1, 2024
Gulfmark Energy, Inc.OilGathers25Nov 1, 2021Jul 1, 2022
Harvest Midstream CompanyOilGathers20Sep 1, 2018Nov 1, 2021
Marathon Oil Ef LLCOilGathers1Sep 6, 2017Nov 1, 2021

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

Who buys my oilOil price check

718.68 acres on the newest permit

  • Worth asking

    A production sharing agreement well is on this lease

    A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives your land.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for M.-Moczygemba M.-Jonas C Sa
API numberWell no.Acreson the permit
42-255-354971H718.68

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 M.-MOCZYGEMBA M.-JONAS C SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20260113632094$80.46$2.89
Jun 20264774844052635$84.81$3.15
May 20267697755253196$102.13$2.94
Apr 20261,2091,1918295649$100.32$2.77
Mar 202632835657139310$91.38$3.04
Feb 20261,8201,7912,1111,48937$64.51$3.62
Jan 2026237241127933$60.04$7.72
Dec 202567568396272610$57.97$4.26
Nov 20251,0521,0531,4761,10617$60.06$3.79
Oct 20251,0821,0761,7831,32813$60.89$3.19
Sep 20259569571,3411,0206$63.96$2.97
Aug 20259939991,7231,33522$64.86$2.91
Jul 20251,0621,0571,5731,20215$68.39$3.20
Jun 20259809801,4451,09913$68.17$3.02
May 20251,0891,1131,7071,31316$62.17$3.12
Apr 20251,3271,3051,6701,29516$63.54$3.42
Mar 20251,4111,4061,4991,1329$68.24$4.12
Feb 20257647681,2729659$71.53$4.19
Jan 20251,1901,1893,5762,70429$75.74$4.13
Dec 20241,2451,2434,4063,42224$70.12$3.01
Nov 20241,2801,2753,1432,49716$69.95$2.12
Oct 20248018022,7082,17216$71.99$2.20
Sep 20248708713,5972,86325$70.24$2.28
Aug 20241,0561,0583,5422,82426$76.68$1.99
Jul 20241,5181,5075,3374,35239$81.80$2.07
Jun 2024484826220$79.77$2.54
May 202421043370$80.02$2.12
Apr 20241,0701,0781,19299914$85.35$1.60
Mar 20242,3942,3841,8061,5418$81.28$1.49
Feb 20241,0351,0391,6731,32219$77.25$1.72
Jan 20248248231,5911,29114$74.15$3.18
Dec 20231,9111,9082,9582,31322$71.90$2.52
Nov 20231,3371,3392,5001,87424$77.69$2.71
Oct 20231,7191,7183,7283,03515$85.64$2.98
Sep 20231,7551,7583,9183,18415$89.43$2.64
Aug 20231,3731,3752,1611,57215$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 LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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