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W.MEJOR-DAV-JOR-FRA SA

W.mejor-Dav-Jor-Fra Sa is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

735bbl oil, last 12 months−98% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-12456

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Where it sits

This county

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

Checks stopped on this lease?

  • Sales

    No sales reported for the last 9 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output fell 98% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for W.MEJOR-DAV-JOR-FRA SA, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 735 bbl in the 12 months through Jul 2026, against 36,354 bbl in the 12 months before.Last 12 months: 735 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for W.MEJOR-DAV-JOR-FRA SA, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 735 bbl in the 12 months through Jul 2026, against 36,354 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
91% of the gas went to a processing plant in the last 12 monthsShare of W.MEJOR-DAV-JOR-FRA SA gas by disposition code each month, Aug 2023 to Jul 2026. 91% 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
91% of the gas went to a processing plant in the last 12 monthsShare of W.MEJOR-DAV-JOR-FRA SA gas by disposition code each month, Aug 2023 to Jul 2026. 91% 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)

    91% · 65,898 mcf

  • Lease fuel (1)

    8.4% · 6,058 mcf

  • Flared (4)

    0.4% · 277 mcf

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

1 well on this lease

Wells on W.MEJOR-DAV-JOR-FRA SA
API numberWell no.Status
42-255-375391HActive

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 LLCOilGathers25Jan 1, 2024–
Genesis Crude Oil, L.p.OilGathers25Jan 1, 2024–
Statewide Crude Inc.OilGathers25Jan 1, 2024–
Marathon Oil Ef LLCCasinghead gasBuys100Sep 17, 2022–
Marathon Oil Ef LLCCasinghead gasGathers100Sep 17, 2022–
Dks Transport LLCOilGathers20Sep 17, 2022Jan 1, 2024
Enterprise Crude Oil LLCOilGathers20Sep 17, 2022Jan 1, 2024
Pilot Travel Centers LLCOilGathers20Sep 17, 2022Jan 1, 2024
Reynolds Energy Transport LLCOilGathers20Sep 17, 2022Jan 1, 2024
Trafigura Trading LLCOilGathers20Sep 17, 2022Jan 1, 2024

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

Who buys my oilOil price check

1,302.14 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for 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 W.mejor-Dav-Jor-Fra Sa
API numberWell no.Acreson the permit
42-255-375391H1,302.14

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 W.MEJOR-DAV-JOR-FRA SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202600000$84.81$3.15
May 202600000$102.13$2.94
Apr 202600000$100.32$2.77
Mar 202600000$91.38$3.04
Feb 202600000$64.51$3.62
Jan 202600000$60.04$7.72
Dec 202500000$57.97$4.26
Nov 202500000$60.06$3.79
Oct 202501000$60.89$3.19
Sep 20251051081791631$63.96$2.97
Aug 20256306476726059$64.86$2.91
Jul 20252,6122,6096,5646,00728$68.39$3.20
Jun 20252,7462,7465,6475,12242$68.17$3.02
May 20253,3633,3596,3055,71650$62.17$3.12
Apr 20253,3863,3866,1345,58021$63.54$3.42
Mar 20253,1023,1007,0236,33520$68.24$4.12
Feb 20252,5122,5196,4715,84515$71.53$4.19
Jan 20252,5332,5279,2348,41332$75.74$4.13
Dec 20242,5102,5097,8757,21316$70.12$3.01
Nov 20242,4942,4947,6767,05821$69.95$2.12
Oct 20243,0123,0158,4537,84122$71.99$2.20
Sep 20244,5224,5379,3898,71717$70.24$2.28
Aug 20243,5623,54910,84810,09623$76.68$1.99
Jul 20244,2394,24011,34410,51519$81.80$2.07
Jun 20244,2744,28311,90511,01920$79.77$2.54
May 20244,6064,59913,26012,29027$80.02$2.12
Apr 20244,2884,28810,7719,70798$85.35$1.60
Mar 20244,1594,16613,64012,57948$81.28$1.49
Feb 20244,8424,84115,98415,02940$77.25$1.72
Jan 20245,6325,64918,49217,29867$74.15$3.18
Dec 202310,20510,22919,96718,65692$71.90$2.52
Nov 20235,8325,79916,73715,75289$77.69$2.71
Oct 202310,51710,57623,11321,90427$85.64$2.98
Sep 202312,51212,47228,08826,61929$89.43$2.64
Aug 202313,72213,74633,40831,54141$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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Nearby

This lease belongs to

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

Marathon Oil Ef LLC in Karnes County

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Eagleville (Eagle Ford-2) field

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