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Texas oil lease

Producing

ST. GERMAINE-IMPERIAL UNIT

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

5 wells

998bbl oil, last 12 months
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10064

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
2,337 mcf
Oil in Jul 2026
0 bbl

Checks stopped on this lease?

  • Sales

    Sales over the last 3 months fell to 1% of the 9 months before.

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 over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output over the last 12 monthsMonthly oil production and gas for ST. GERMAINE-IMPERIAL UNIT, Aug 2023 to Jul 2026. Oil output over the last 12 months. 998 bbl in the 12 months through Jul 2026, against 0 bbl in the 12 months before.Last 12 months: 998 bblbbl per monthmcf per month002505005001,0007501,5001,0002,0001,2502,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output over the last 12 monthsMonthly oil production and gas for ST. GERMAINE-IMPERIAL UNIT, Aug 2023 to Jul 2026. Oil output over the last 12 months. 998 bbl in the 12 months through Jul 2026, against 0 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002505005001,0007501,5001,0002,0001,2502,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel

Flaring peaked at 3.6% of the gas in Dec 2023.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of ST. GERMAINE-IMPERIAL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 3.6% of the gas in Dec 2023.Share of the lease’s gas by disposition code, per month0%50%100%Feb 2024: fuel to plantFlared 3.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuelShare of ST. GERMAINE-IMPERIAL UNIT gas by disposition code each month, Aug 2023 to Jul 2026. Since Feb 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 3.6% of the gas in Dec 2023.Share of gas by disposition code0%50%100%Feb 24: fuel to plantFlared 3.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    60% · 4,438 mcf

  • Lease fuel (1)

    39% · 2,892 mcf

  • Flared (4)

    0.7% · 53 mcf

0.7% of the gas flared in the 10 months reported. One month above 3%.

5 wells on this lease

Wells on ST. GERMAINE-IMPERIAL UNIT
API numberWell no.Status
42-255-324302HShut-in
42-255-324691HShut-in
42-255-337563HShut-in
42-255-337574HShut-in
42-255-353545HActive

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–
Plains Pipeline L.p.OilGathers25Jul 1, 2022–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Trafigura Trading LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Jul 3, 2012–
Marathon Oil Ef LLCCasinghead gasGathers100Jul 3, 2012–
Enterprise Crude Oil LLCOilGathers1Sep 7, 2018Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Sep 7, 2018Jul 1, 2022
Plains Pipeline L.p.OilGathers97Sep 7, 2018Jul 1, 2022
Trafigura Trading LLCOilGathers1Sep 7, 2018Jul 1, 2022

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

Who buys my oilOil price check

380.15 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 377.92 and 380.15 acres. Use the acres from your own division order for the well you are paid on.

  • 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 ST. Germaine-Imperial Unit
API numberWell no.Acreson the permit
42-255-353545H380.15
42-255-337563H380.15
42-255-337574H380.15
42-255-324691H377.92
42-255-324302H377.92

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 ST. GERMAINE-IMPERIAL UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202600000$80.46$2.89
Jun 202644000$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 2025121000$57.97$4.26
Nov 20257477311,6881,4948$60.06$3.79
Oct 20252442406495652$60.89$3.19
Sep 202522000$63.96$2.97
Aug 202500000$64.86$2.91
Jul 202500000$68.39$3.20
Jun 202500000$68.17$3.02
May 202500000$62.17$3.12
Apr 202500000$63.54$3.42
Mar 202500000$68.24$4.12
Feb 202500000$71.53$4.19
Jan 202500000$75.74$4.13
Dec 202400000$70.12$3.01
Nov 202400000$69.95$2.12
Oct 202400000$71.99$2.20
Sep 202400000$70.24$2.28
Aug 202400000$76.68$1.99
Jul 202401000$81.80$2.07
Jun 202410410330250$79.77$2.54
May 202400000$80.02$2.12
Apr 202400000$85.35$1.60
Mar 2024012000$81.28$1.49
Feb 20244304236435732$77.25$1.72
Jan 20242452414301$74.15$3.18
Dec 202383882801$71.90$2.52
Nov 2023294294116251$77.69$2.71
Oct 202332532876034712$85.64$2.98
Sep 20235535651,45550510$89.43$2.64
Aug 20231,1731,1741,97190416$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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