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FORISTER 541 B-M. MOCZYGEMBA SA

Forister 541 B-M. Moczygemba Sa is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

25,287bbl oil, last 12 months−16% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-12176

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
37,700 mcf
Oil in Jul 2026
2,281 bbl

Production by month

Oil output fell 16% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 16% over the last 12 monthsMonthly oil production and gas for FORISTER 541 B-M. MOCZYGEMBA SA, Aug 2023 to Jul 2026. Oil output fell 16% over the last 12 months. 25,287 bbl in the 12 months through Jul 2026, against 29,936 bbl in the 12 months before.Last 12 months: 25,287 bblbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,0005,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 16% over the last 12 monthsMonthly oil production and gas for FORISTER 541 B-M. MOCZYGEMBA SA, Aug 2023 to Jul 2026. Oil output fell 16% over the last 12 months. 25,287 bbl in the 12 months through Jul 2026, against 29,936 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,0005,00010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

70% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
70% of the gas went to a processing plant in the last 12 monthsShare of FORISTER 541 B-M. MOCZYGEMBA SA gas by disposition code each month, Aug 2023 to Jul 2026. 70% 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
70% of the gas went to a processing plant in the last 12 monthsShare of FORISTER 541 B-M. MOCZYGEMBA SA gas by disposition code each month, Aug 2023 to Jul 2026. 70% 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)

    70% · 26,300 mcf

  • Lease fuel (1)

    29% · 10,909 mcf

  • Flared (4)

    1.3% · 491 mcf

1.3% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on FORISTER 541 B-M. MOCZYGEMBA SA
API numberWell no.Status
42-255-371901HActive

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 gasBuys100Jul 15, 2021–
Marathon Oil Ef LLCCasinghead gasGathers100Jul 15, 2021–
Enterprise Crude Oil LLCOilGathers1Jul 15, 2021Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Jul 15, 2021Jul 1, 2022
Harvest Midstream CompanyOilGathers97Jul 15, 2021Jul 1, 2022
Trafigura Trading LLCOilGathers1Jul 15, 2021Jul 1, 2022

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

Who buys my oilOil price check

718.68 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 Forister 541 B-M. Moczygemba Sa
API numberWell no.Acreson the permit
42-255-371901H718.68

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 FORISTER 541 B-M. MOCZYGEMBA SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,2812,2974,3282,49449$80.46$2.89
Jun 20262,3842,3483,7982,46648$84.81$3.15
May 202693396681849710$102.13$2.94
Apr 20262,5992,5923,7612,56139$100.32$2.77
Mar 20262,6332,6534,8863,36684$91.38$3.04
Feb 20263,5353,4975,8954,157103$64.51$3.62
Jan 20261,5241,5161,4791,07936$60.04$7.72
Dec 20251,5141,5241,6541,24818$57.97$4.26
Nov 20251,9281,9252,1511,61225$60.06$3.79
Oct 20251,7061,7032,0991,56415$60.89$3.19
Sep 20251,9241,9292,6752,03512$63.96$2.97
Aug 20252,3262,3364,1563,22152$64.86$2.91
Jul 20252,3012,2904,7783,65146$68.39$3.20
Jun 20252,0602,0644,8033,65244$68.17$3.02
May 20252,5542,5895,4314,17950$62.17$3.12
Apr 20252,3732,3425,0013,87847$63.54$3.42
Mar 20253,2793,2835,0803,83531$68.24$4.12
Feb 20252,8762,8774,5703,46633$71.53$4.19
Jan 20253,2703,2555,1863,92142$75.74$4.13
Dec 20242,4672,4575,4444,22929$70.12$3.01
Nov 20241,8751,8755,5614,41828$69.95$2.12
Oct 20242,0592,0645,6924,56534$71.99$2.20
Sep 20242,3352,3344,4243,52230$70.24$2.28
Aug 20242,4872,4875,1454,10238$76.68$1.99
Jul 20242,8342,8356,1054,97845$81.80$2.07
Jun 20243,4713,4746,2355,21236$79.77$2.54
May 20243,5583,5597,4876,36839$80.02$2.12
Apr 20243,5243,5276,6955,61078$85.35$1.60
Mar 20244,3724,3627,7866,64235$81.28$1.49
Feb 20242,9672,9733,3722,95323$77.25$1.72
Jan 20242,0412,0373,0802,76715$74.15$3.18
Dec 20234,3604,3576,6896,03623$71.90$2.52
Nov 20233,9043,9046,2315,58026$77.69$2.71
Oct 20234,0984,0957,4426,75216$85.64$2.98
Sep 20233,7503,7658,6457,91216$89.43$2.64
Aug 20234,0914,0937,8357,17418$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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