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Texas oil lease

Producing

S.BUSSELMAN-R.MIKKELSON SA

S.busselman-R.mikkelson Sa is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

15,592bbl oil, last 12 months+31% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-12082

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
17,585 mcf
Oil in Jul 2026
1,158 bbl

Production by month

Oil output rose 31% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 31% over the last 12 monthsMonthly oil production and gas for S.BUSSELMAN-R.MIKKELSON SA, Aug 2023 to Jul 2026. Oil output rose 31% over the last 12 months. 15,592 bbl in the 12 months through Jul 2026, against 11,939 bbl in the 12 months before.Last 12 months: 15,592 bblbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,0005,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 31% over the last 12 monthsMonthly oil production and gas for S.BUSSELMAN-R.MIKKELSON SA, Aug 2023 to Jul 2026. Oil output rose 31% over the last 12 months. 15,592 bbl in the 12 months through Jul 2026, against 11,939 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0001,0002,0002,0003,0003,0004,0004,0005,0005,000Jan 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 19.2% 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 S.BUSSELMAN-R.MIKKELSON 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 19.2% of the gas in Jan 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 19.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
81% of the gas went to a processing plant in the last 12 monthsShare of S.BUSSELMAN-R.MIKKELSON 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 19.2% of the gas in Jan 2024.Share of gas by disposition code0%50%100%Flared 19.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    81% · 14,164 mcf

  • Lease fuel (1)

    18% · 3,250 mcf

  • Flared (4)

    1.0% · 171 mcf

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

1 well on this lease

Wells on S.BUSSELMAN-R.MIKKELSON SA
API numberWell no.Status
42-255-369091HActive

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 gasBuys100Sep 20, 2020–
Marathon Oil Ef LLCCasinghead gasGathers100Sep 20, 2020–
Enterprise Crude Oil LLCOilGathers1Sep 20, 2020Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Sep 20, 2020Jul 1, 2022
Harvest Midstream CompanyOilGathers97Sep 20, 2020Jul 1, 2022
Trafigura Trading LLCOilGathers1Sep 20, 2020Jul 1, 2022

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

Who buys my oilOil price check

744.63 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 S.busselman-R.mikkelson Sa
API numberWell no.Acreson the permit
42-255-369091H744.63

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 S.BUSSELMAN-R.MIKKELSON SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,1581,1601,1108964$80.46$2.89
Jun 20261,5441,5421,6351,3279$84.81$3.15
May 20261,3871,3961,3931,11426$102.13$2.94
Apr 20261,3751,3711,4511,13433$100.32$2.77
Mar 20261,7741,7631,8831,48125$91.38$3.04
Feb 20261,1081,1101,18194714$64.51$3.62
Jan 20261,3461,3481,9551,56421$60.04$7.72
Dec 20251,2911,2852,5412,04221$57.97$4.26
Nov 20251,4141,4111,5761,2915$60.06$3.79
Oct 20251,0541,0591,3261,1058$60.89$3.19
Sep 20251,1491,1491,3741,1354$63.96$2.97
Aug 20259929901601281$64.86$2.91
Jul 20259699651511191$68.39$3.20
Jun 20258358371431150$68.17$3.02
May 20251,1701,1671691370$62.17$3.12
Apr 20258608613612931$63.54$3.42
Mar 20258528571401150$68.24$4.12
Feb 20251,0471,0431,3851,1495$71.53$4.19
Jan 20251,0791,0812,1371,75810$75.74$4.13
Dec 20241,3371,3331,8751,5354$70.12$3.01
Nov 20249229233002501$69.95$2.12
Oct 20241,3171,3161,5821,3235$71.99$2.20
Sep 20246226244393701$70.24$2.28
Aug 20249299351591321$76.68$1.99
Jul 20241,1841,1821,6141,17470$81.80$2.07
Jun 20249259281,8651,378132$79.77$2.54
May 20241,0651,0682,1641,712135$80.02$2.12
Apr 20241,5321,5311,9351,496155$85.35$1.60
Mar 20241,2881,3051,2781,00757$81.28$1.49
Feb 20242,3632,3652,4291,417255$77.25$1.72
Jan 20242,6112,6102,223996427$74.15$3.18
Dec 20232,6122,6172,9041,889169$71.90$2.52
Nov 20233,6193,6044,0782,875292$77.69$2.71
Oct 20232,4452,4483,0372,200140$85.64$2.98
Sep 20232,5242,5292,2511,518158$89.43$2.64
Aug 20232,7772,7704,2243,354152$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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