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Texas gas well

Producing

BUTLER-FENNER-ST. GERMAINE SA

Butler-Fenner-ST. Germaine Sa is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

Gas well dossier

47,921mcf gas, last 12 months−26% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-295624

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Oil, last 12 months
18,295 bbl
Gas in Jul 2026
1,618 mcf

Production by month

Gas output fell 26% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 26% over the last 12 monthsMonthly gas production and oil for BUTLER-FENNER-ST. GERMAINE SA, Aug 2023 to Jul 2026. Gas output fell 26% over the last 12 months. 47,921 mcf in the 12 months through Jul 2026, against 64,872 mcf in the 12 months before.Last 12 months: 47,921 mcfmcf per monthbbl per month002,5001,0005,0002,0007,5003,00010k4,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 26% over the last 12 monthsMonthly gas production and oil for BUTLER-FENNER-ST. GERMAINE SA, Aug 2023 to Jul 2026. Gas output fell 26% over the last 12 months. 47,921 mcf in the 12 months through Jul 2026, against 64,872 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,5001,0005,0002,0007,5003,00010k4,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
89% of the gas went to a processing plant in the last 12 monthsShare of BUTLER-FENNER-ST. GERMAINE SA gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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
89% of the gas went to a processing plant in the last 12 monthsShare of BUTLER-FENNER-ST. GERMAINE SA gas by disposition code each month, Aug 2023 to Jul 2026. 89% 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)

    89% · 42,633 mcf

  • Lease fuel (1)

    11% · 5,038 mcf

  • Flared (4)

    0.5% · 250 mcf

0.5% of the gas flared in the last 12 months. No month above 3%.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enterprise Crude Oil LLCCondensateGathers34Sep 14, 2021
Endeavor Crude, LLCCondensateGathers33Sep 14, 2021
Enterprise Crude Pipeline LLCCondensateGathers33Sep 14, 2021
Marathon Oil Ef LLCGas-well gasBuys100Sep 14, 2021
Marathon Oil Ef LLCGas-well gasGathers100Sep 14, 2021

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

Who buys my oilOil price check

1,040.41 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 Butler-Fenner-ST. Germaine Sa
API numberWell no.Acreson the permit
42-255-370441H1,040.41

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 BUTLER-FENNER-ST. GERMAINE SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264995101,6181,4227$80.46$2.89
Jun 20261,4991,5025,2174,59818$84.81$3.15
May 20261,7121,7194,1623,61423$102.13$2.94
Apr 20261,5911,5834,1933,77815$100.32$2.77
Mar 20261,7911,7914,6744,16417$91.38$3.04
Feb 20261,5501,5423,4553,06816$64.51$3.62
Jan 20261,1661,1732,7442,43712$60.04$7.72
Dec 20251,7641,7674,5763,98238$57.97$4.26
Nov 20251,7851,7864,4013,92026$60.06$3.79
Oct 20252,1572,1525,7455,19014$60.89$3.19
Sep 20251,5301,5253,1862,90214$63.96$2.97
Aug 20251,2511,2593,9503,55850$64.86$2.91
Jul 20251,9661,9635,4014,94323$68.39$3.20
Jun 20252,0302,0285,3924,89140$68.17$3.02
May 20251,9771,9745,0374,56640$62.17$3.12
Apr 20251,9951,9974,6704,24816$63.54$3.42
Mar 20252,1902,1875,8355,26317$68.24$4.12
Feb 20251,3871,3964,4954,06110$71.53$4.19
Jan 20252,2102,2045,3454,87018$75.74$4.13
Dec 20242,0002,0014,8324,42510$70.12$3.01
Nov 20242,3212,3215,3904,95615$69.95$2.12
Oct 20242,7592,7556,3945,93216$71.99$2.20
Sep 20242,1172,1345,1904,81810$70.24$2.28
Aug 20242,8422,8286,8916,41315$76.68$1.99
Jul 20242,4642,4686,8516,35012$81.80$2.07
Jun 20243,1283,1377,9977,40114$79.77$2.54
May 20243,9523,9458,6998,06218$80.02$2.12
Apr 20243,3843,3736,8126,13962$85.35$1.60
Mar 20241,1161,1253,6523,36813$81.28$1.49
Feb 20242,5802,5806,9946,28728$77.25$1.72
Jan 20242,9262,9198,0997,21747$74.15$3.18
Dec 20231,6381,6488,2827,41661$71.90$2.52
Nov 20231,5101,5044,2873,80044$77.69$2.71
Oct 20233,4773,4847,6886,87614$85.64$2.98
Sep 20232,3752,3686,6315,86513$89.43$2.64
Aug 20232,7172,7237,8267,14413$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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