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Texas oil lease

Producing

74 RANCH UNIT S1

74 Ranch Unit S1 is an oil lease in Atascosa County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-1) field.

5 wells

71,932bbl oil, last 12 months−24% vs prior year
Operator
Marathon Oil Ef LLC
County
Atascosa County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-20450

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Where it sits

This county

Atascosa CountyAtascosaWilsonMedinaKarnesFrioBexarAtascosa County
Atascosa County
Gas, last 12 months
142,043 mcf
Oil in Jul 2026
4,655 bbl

Production by month

Oil output fell 24% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 24% over the last 12 monthsMonthly oil production and gas for 74 RANCH UNIT S1, Aug 2023 to Jul 2026. Oil output fell 24% over the last 12 months. 71,932 bbl in the 12 months through Jul 2026, against 94,192 bbl in the 12 months before.Last 12 months: 71,932 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 24% over the last 12 monthsMonthly oil production and gas for 74 RANCH UNIT S1, Aug 2023 to Jul 2026. Oil output fell 24% over the last 12 months. 71,932 bbl in the 12 months through Jul 2026, against 94,192 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

67% of the gas went to a processing plant in the last 12 months

Flaring peaked at 5.5% of the gas in Aug 2023.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
67% of the gas went to a processing plant in the last 12 monthsShare of 74 RANCH UNIT S1 gas by disposition code each month, Aug 2023 to Jul 2026. 67% of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.5% of the gas in Aug 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.5%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
67% of the gas went to a processing plant in the last 12 monthsShare of 74 RANCH UNIT S1 gas by disposition code each month, Aug 2023 to Jul 2026. 67% of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.5% of the gas in Aug 2023.Share of gas by disposition code0%50%100%Flared 5.5%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    67% · 94,769 mcf

  • Lease fuel (1)

    31% · 44,484 mcf

  • Flared (4)

    2.0% · 2,790 mcf

2.0% of the gas flared in the last 12 months. 9 months above 3%.

5 wells on this lease

Wells on 74 RANCH UNIT S1
API numberWell no.Status
42-013-357631HActive
42-013-357642HActive
42-013-357653HActive
42-013-357664HActive
42-013-357675HActive

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 gasBuys100Apr 22, 2021–
Marathon Oil Ef LLCCasinghead gasGathers100Apr 22, 2021–
Enterprise Crude Oil LLCOilGathers1Apr 22, 2021Jul 1, 2022
Gulfmark Energy, Inc.OilGathers1Apr 22, 2021Jul 1, 2022
Harvest Midstream CompanyOilGathers97Apr 22, 2021Jul 1, 2022
Trafigura Trading LLCOilGathers1Apr 22, 2021Jul 1, 2022

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

Who buys my oilOil price check

379.23 acres on the newest permit

  • 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 74 Ranch Unit S1
API numberWell no.Acreson the permit
42-013-357631H379.23
42-013-357642H379.23
42-013-357653H379.23
42-013-357664H379.23
42-013-357675H379.23

SourceRailroad Commission drilling permits, Sep 26, 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 74 RANCH UNIT S1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20264,6554,6838,1855,78748$80.46$2.89
Jun 20264,2064,2517,6804,10349$84.81$3.15
May 20265,7255,65985058620$102.13$2.94
Apr 20266,4806,47310,7687,57084$100.32$2.77
Mar 20265,9285,92110,7596,844340$91.38$3.04
Feb 20265,6315,6548,5975,812236$64.51$3.62
Jan 20265,6895,68510,3917,026208$60.04$7.72
Dec 20256,6946,73212,7689,141105$57.97$4.26
Nov 20256,5026,53911,9478,332154$60.06$3.79
Oct 20257,5467,41514,6179,080429$60.89$3.19
Sep 20255,8286,09915,04610,270482$63.96$2.97
Aug 20257,0486,86330,43520,218635$64.86$2.91
Jul 202511,04311,04821,16414,761748$68.39$3.20
Jun 20257,4587,4649,7167,62993$68.17$3.02
May 20258,7458,85112,89610,413119$62.17$3.12
Apr 202512,33912,20715,33712,249214$63.54$3.42
Mar 20253,8403,8091,7691,37923$68.24$4.12
Feb 20251,6231,7662,5981,92157$71.53$4.19
Jan 20257,4437,43311,9529,363342$75.74$4.13
Dec 20248,2398,21514,14110,46457$70.12$3.01
Nov 20247,5687,59411,0497,15888$69.95$2.12
Oct 20247,8937,80513,82210,960119$71.99$2.20
Sep 20248,0858,05814,48912,148155$70.24$2.28
Aug 20249,9169,91114,89912,540254$76.68$1.99
Jul 20248,8438,82613,80411,430213$81.80$2.07
Jun 20246,7416,73714,17511,232385$79.77$2.54
May 20247,6087,65216,87813,91386$80.02$2.12
Apr 202410,88811,01012,0699,536275$85.35$1.60
Mar 202412,47612,59117,76513,794183$81.28$1.49
Feb 20249,5869,36715,84410,360727$77.25$1.72
Jan 202410,37110,41718,07411,640775$74.15$3.18
Dec 202314,71414,71919,16712,987729$71.90$2.52
Nov 202314,12014,14617,67512,335614$77.69$2.71
Oct 202314,74614,60916,37512,226599$85.64$2.98
Sep 202316,44816,45518,77113,121325$89.43$2.64
Aug 202318,16418,15020,55516,5861,127$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-1)CountyAtascosa County

Marathon Oil Ef LLC in Atascosa County

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Eagleville (Eagle Ford-1) field

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