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MEDINA-JONAS A-SALGE-KINKLER SA

Medina-Jonas A-Salge-Kinkler Sa is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

11,325bbl oil, last 12 months−28% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-12120

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
22,787 mcf
Oil in Jul 2026
786 bbl

Production by month

Oil output fell 28% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 28% over the last 12 monthsMonthly oil production and gas for MEDINA-JONAS A-SALGE-KINKLER SA, Aug 2023 to Jul 2026. Oil output fell 28% over the last 12 months. 11,325 bbl in the 12 months through Jul 2026, against 15,806 bbl in the 12 months before.Last 12 months: 11,325 bblbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 28% over the last 12 monthsMonthly oil production and gas for MEDINA-JONAS A-SALGE-KINKLER SA, Aug 2023 to Jul 2026. Oil output fell 28% over the last 12 months. 11,325 bbl in the 12 months through Jul 2026, against 15,806 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010kJan 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 15.3% of the gas in Jan 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
81% of the gas went to a processing plant in the last 12 monthsShare of MEDINA-JONAS A-SALGE-KINKLER SA 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 15.3% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 15.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of MEDINA-JONAS A-SALGE-KINKLER SA 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 15.3% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Flared 15.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 18,363 mcf

  • Lease fuel (1)

    18% · 4,199 mcf

  • Flared (4)

    1.0% · 225 mcf

1.0% of the gas flared in the last 12 months. 9 months above 3%.

1 well on this lease

Wells on MEDINA-JONAS A-SALGE-KINKLER SA
API numberWell no.Status
42-255-370321HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers25Jul 1, 2022–
Harvest Midstream CompanyOilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Trafigura Trading LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Jan 7, 2021–
Marathon Oil Ef LLCCasinghead gasGathers100Jan 7, 2021–
Enterprise Crude Oil LLCOilGathers1Jan 7, 2021Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Jan 7, 2021Jul 1, 2022
Harvest Midstream CompanyOilGathers97Jan 7, 2021Jul 1, 2022
Trafigura Trading LLCOilGathers1Jan 7, 2021Jul 1, 2022

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

Who buys my oilOil price check

753.63 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 Medina-Jonas A-Salge-Kinkler Sa
API numberWell no.Acreson the permit
42-255-370321H753.63

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 MEDINA-JONAS A-SALGE-KINKLER SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20267867861,5201,2275$80.46$2.89
Jun 20269249231,8221,47910$84.81$3.15
May 20269539601,8841,50735$102.13$2.94
Apr 20269299232,1831,70650$100.32$2.77
Mar 20269839792,0011,57427$91.38$3.04
Feb 20268428432,4091,93129$64.51$3.62
Jan 20269209221,9671,57421$60.04$7.72
Dec 20259289241,9781,58917$57.97$4.26
Nov 20251,0181,0171,6591,3595$60.06$3.79
Oct 20251,0961,1012,2281,85713$60.89$3.19
Sep 20251,1381,1361,8701,5455$63.96$2.97
Aug 20258088031,2661,0158$64.86$2.91
Jul 20254474501,9231,51610$68.39$3.20
Jun 20251,1121,1102,5802,0709$68.17$3.02
May 20259339341,4881,2033$62.17$3.12
Apr 20251,2181,2192,7022,1929$63.54$3.42
Mar 20251,1401,1461,5671,2844$68.24$4.12
Feb 20251,3911,3852,2121,8358$71.53$4.19
Jan 20251,3161,3171,2911,0626$75.74$4.13
Dec 20241,3551,3541291060$70.12$3.01
Nov 20241,6921,6932,4232,0226$69.95$2.12
Oct 20241,8561,8612,9122,43410$71.99$2.20
Sep 20242,1692,1632,2101,8644$70.24$2.28
Aug 20241,1771,1851231030$76.68$1.99
Jul 20241,5271,5312,2651,64799$81.80$2.07
Jun 20241,8401,8533,2212,380227$79.77$2.54
May 20242,6192,6214,7663,771297$80.02$2.12
Apr 20243,3043,3116,2664,844501$85.35$1.60
Mar 20243,4733,4649,3757,384421$81.28$1.49
Feb 20242,3642,3722,9382,016231$77.25$1.72
Jan 20243,0423,0492,3131,296353$74.15$3.18
Dec 20233,7453,7343,3942,520145$71.90$2.52
Nov 20233,4793,4753,7262,860209$77.69$2.71
Oct 20233,4273,4296,2435,501121$85.64$2.98
Sep 20233,3443,3505,8385,128149$89.43$2.64
Aug 20233,6633,6696,4295,755115$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 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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