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Producing

CARTER HOLM-YANTA SA

Carter Holm-Yanta Sa is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

1 well

13,645bbl oil, last 12 months−40% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-12400

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
27,018 mcf
Oil in Jul 2026
0 bbl

Production by month

Oil output fell 40% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for CARTER HOLM-YANTA SA, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 13,645 bbl in the 12 months through Jul 2026, against 22,820 bbl in the 12 months before.Last 12 months: 13,645 bblbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 40% over the last 12 monthsMonthly oil production and gas for CARTER HOLM-YANTA SA, Aug 2023 to Jul 2026. Oil output fell 40% over the last 12 months. 13,645 bbl in the 12 months through Jul 2026, against 22,820 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,5002,0005,0003,0007,5004,00010k5,00012.5kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

80% of the gas went to a processing plant in the last 12 months

Flaring peaked at 8.0% of the gas in Apr 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
80% of the gas went to a processing plant in the last 12 monthsShare of CARTER HOLM-YANTA SA gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a processing plant in the last 12 months. Flaring peaked at 8.0% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 8.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
80% of the gas went to a processing plant in the last 12 monthsShare of CARTER HOLM-YANTA SA gas by disposition code each month, Aug 2023 to Jul 2026. 80% of the gas went to a processing plant in the last 12 months. Flaring peaked at 8.0% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 8.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    80% · 23,336 mcf

  • Lease fuel (1)

    19% · 5,444 mcf

  • Flared (4)

    1.1% · 320 mcf

1.1% of the gas flared in the last 12 months. 8 months above 3%.

1 well on this lease

Wells on CARTER HOLM-YANTA SA
API numberWell no.Status
42-255-372502HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Endeavor Crude, LLCOilGathers25Jan 1, 2024–
Enterprise Crude Oil LLCOilGathers25Jan 1, 2024–
Genesis Crude Oil, L.p.OilGathers25Jan 1, 2024–
Statewide Crude Inc.OilGathers25Jan 1, 2024–
Marathon Oil Ef LLCCasinghead gasBuys100Jun 17, 2022–
Marathon Oil Ef LLCCasinghead gasGathers100Jun 17, 2022–
Dks Transport LLCOilGathers20Jun 17, 2022Jan 1, 2024
Enterprise Crude Oil LLCOilGathers20Jun 17, 2022Jan 1, 2024
Pilot Travel Centers LLCOilGathers20Jun 17, 2022Jan 1, 2024
Reynolds Energy Transport LLCOilGathers20Jun 17, 2022Jan 1, 2024
Trafigura Trading LLCOilGathers20Jun 17, 2022Jan 1, 2024

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

Who buys my oilOil price check

497.01 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 Carter Holm-Yanta Sa
API numberWell no.Acreson the permit
42-255-372502H497.01

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 CARTER HOLM-YANTA SA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202608000$80.46$2.89
Jun 20266336421,8921,53610$84.81$3.15
May 20261,3811,3903,6302,90368$102.13$2.94
Apr 20261,3671,3593,3462,61477$100.32$2.77
Mar 20261,3971,3902,8482,24038$91.38$3.04
Feb 20261,1791,1822,5562,04930$64.51$3.62
Jan 20261,4091,4093,2392,59135$60.04$7.72
Dec 20251,2011,1982,6332,11622$57.97$4.26
Nov 20251,5851,5802,8472,3329$60.06$3.79
Oct 20251,2061,2091,8301,52511$60.89$3.19
Sep 20259049111,0448633$63.96$2.97
Aug 20251,3831,3791,1539257$64.86$2.91
Jul 20251,3951,3932,0821,64210$68.39$3.20
Jun 20251,5661,5662,5962,0839$68.17$3.02
May 20251,6981,6962,2981,8585$62.17$3.12
Apr 20251,6981,6993,4262,77812$63.54$3.42
Mar 20251,5721,5803,3102,7138$68.24$4.12
Feb 20251,8091,8013,2782,71912$71.53$4.19
Jan 20251,7561,7593,9903,28219$75.74$4.13
Dec 20242,0912,0874,0013,27410$70.12$3.01
Nov 20242,0772,0775,0704,23013$69.95$2.12
Oct 20242,0552,0606,0585,06520$71.99$2.20
Sep 20242,3252,3294,6383,9138$70.24$2.28
Aug 20242,7782,7885,0744,22617$76.68$1.99
Jul 20242,7012,7035,1433,740224$81.80$2.07
Jun 20242,8122,8045,1633,815364$79.77$2.54
May 20241,7051,7035,5494,390346$80.02$2.12
Apr 20241,8991,9076,0294,661482$85.35$1.60
Mar 20242,3122,3095,9344,674266$81.28$1.49
Feb 20241,7751,7756,0925,010267$77.25$1.72
Jan 20241,8341,8516,3005,019437$74.15$3.18
Dec 20233,2643,2617,6176,533177$71.90$2.52
Nov 20233,5953,5897,7446,373329$77.69$2.71
Oct 20233,4793,4878,9667,904174$85.64$2.98
Sep 20234,0034,0159,3258,294215$89.43$2.64
Aug 20234,7174,70610,9439,866184$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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