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Texas oil lease

Producing

MOCZYGEMBA-JAUER UNIT

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

3 wells

15,441bbl oil, last 12 months−56% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10707

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
16,596 mcf
Oil in Jul 2026
3,247 bbl

Production by month

Oil output fell 56% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 56% over the last 12 monthsMonthly oil production and gas for MOCZYGEMBA-JAUER UNIT, Aug 2023 to Jul 2026. Oil output fell 56% over the last 12 months. 15,441 bbl in the 12 months through Jul 2026, against 35,271 bbl in the 12 months before.Last 12 months: 15,441 bblbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 56% over the last 12 monthsMonthly oil production and gas for MOCZYGEMBA-JAUER UNIT, Aug 2023 to Jul 2026. Oil output fell 56% over the last 12 months. 15,441 bbl in the 12 months through Jul 2026, against 35,271 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

81% of the gas went to a processing plant in the last 12 months

Flaring peaked at 8.0% of the gas in Apr 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
81% of the gas went to a processing plant in the last 12 monthsShare of MOCZYGEMBA-JAUER UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 81% of the gas went to a processing plant in the last 12 months. Flaring peaked at 8.0% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 8.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of MOCZYGEMBA-JAUER UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 81% of the gas went to a processing plant in the last 12 months. Flaring peaked at 8.0% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 8.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 15,302 mcf

  • Lease fuel (1)

    19% · 3,505 mcf

  • Flared (4)

    0.7% · 128 mcf

0.7% of the gas flared in the last 12 months. 5 months above 3%.

3 wells on this lease

Wells on MOCZYGEMBA-JAUER UNIT
API numberWell no.Status
42-255-331741HActive
42-255-331762HActive
42-255-331773HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Statewide Crude Inc.OilGathers50Jul 1, 2022–
Plains Pipeline L.p.OilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Nov 23, 2013–
Marathon Oil Ef LLCCasinghead gasGathers100Nov 23, 2013–
Gulfmark Energy, Inc.OilGathers10Nov 23, 2013Jul 1, 2022
Statewide Crude Inc.OilGathers90Nov 23, 2013Jul 1, 2022

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

Who buys my oilOil price check

322.15 acres on the newest permit

Permits for Moczygemba-Jauer Unit
API numberWell no.Acreson the permit
42-255-331762H322.15
42-255-331773H322.15
42-255-331741H322.15

SourceRailroad Commission drilling permits, Sep 26, 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 MOCZYGEMBA-JAUER UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,2473,2202,3961,9348$80.46$2.89
Jun 20261,7411,7301,0168246$84.81$3.15
May 202694393568454713$102.13$2.94
Apr 20261781751281003$100.32$2.77
Mar 202608000$91.38$3.04
Feb 202684685082666210$64.51$3.62
Jan 20261,2451,2402,8782,30331$60.04$7.72
Dec 20255705705384325$57.97$4.26
Nov 20251,0671,0707045772$60.06$3.79
Oct 20251,8221,8242,4172,01414$60.89$3.19
Sep 20251,2071,2241,9781,6346$63.96$2.97
Aug 20252,5752,5703,0312,43118$64.86$2.91
Jul 20252,7212,7162,3391,84412$68.39$3.20
Jun 20252,9042,9033,1792,55011$68.17$3.02
May 20253,1033,1003,2722,6457$62.17$3.12
Apr 20253,2063,2133,6212,93712$63.54$3.42
Mar 20253,7603,7703,8203,1319$68.24$4.12
Feb 20253,4273,4082,6722,2179$71.53$4.19
Jan 20252,5372,5442,4091,98211$75.74$4.13
Dec 20243,4693,4622,6822,1956$70.12$3.01
Nov 20243,2643,2672,3591,9686$69.95$2.12
Oct 20243,9513,9422,5622,1428$71.99$2.20
Sep 20241,1641,1681,0368742$70.24$2.28
Aug 20241,7651,7631,7721,4766$76.68$1.99
Jul 202484485459743426$81.80$2.07
Jun 20241,7681,7801,5471,143109$79.77$2.54
May 20242,5352,5412,4161,911151$80.02$2.12
Apr 20243,6503,6593,1772,456254$85.35$1.60
Mar 20243,9243,9163,3712,655151$81.28$1.49
Feb 20242,7522,7412,3362,16939$77.25$1.72
Jan 20242,0592,0551,1931,09432$74.15$3.18
Dec 20231,8021,7981,5271,43415$71.90$2.52
Nov 20231,7881,7841,6521,54524$77.69$2.71
Oct 20231,5891,6091,9681,85418$85.64$2.98
Sep 20233,4993,5013,3263,13638$89.43$2.64
Aug 20233,3273,3343,1672,98630$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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This lease belongs to

OperatorMarathon Oil Ef LLCFieldEagleville (Eagle Ford-2)CountyKarnes County

Marathon Oil Ef LLC in Karnes County

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