Skip to content
Royalty Clerk

Texas oil lease

Producing

74 RANCH-GUAJILLO UNIT A AC

74 Ranch-Guajillo Unit A Ac is an oil lease in Live Oak County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Austin Chalk) field.

1 well

5,588bbl oil, last 12 months+1% vs prior year
Operator
Marathon Oil Ef LLC
County
Live Oak County
Field
Sugarkane (Austin Chalk)
RRC lease
02-11724

Is your check right?

Check my statement

Where it sits

This county

Live Oak CountyLive OakAtascosaGoliadMcMullenKarnesSan PatricioBeeLive Oak County
Live Oak County
Gas, last 12 months
869 mcf
Oil in Jul 2026
317 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for 74 RANCH-GUAJILLO UNIT A AC, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 5,588 bbl in the 12 months through Jul 2026, against 5,544 bbl in the 12 months before.Last 12 months: 5,588 bblbbl per monthmcf per month00200200400400600600800800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for 74 RANCH-GUAJILLO UNIT A AC, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 5,588 bbl in the 12 months through Jul 2026, against 5,544 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00200200400400600600800800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 12.1% of the gas in Sep 2023.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of 74 RANCH-GUAJILLO UNIT A AC gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 12.1% of the gas in Sep 2023.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2024: fuel to plantFlared 12.1%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuelShare of 74 RANCH-GUAJILLO UNIT A AC gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2024 the lease's gas goes to a processing plant instead of lease fuel. Flaring peaked at 12.1% of the gas in Sep 2023.Share of gas by disposition code0%50%100%Mar 24: fuel to plantFlared 12.1%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    69% · 603 mcf

  • Lease fuel (1)

    29% · 251 mcf

  • Flared (4)

    1.7% · 15 mcf

1.7% of the gas flared in the last 12 months. 11 months above 3%.

1 well on this lease

Wells on 74 RANCH-GUAJILLO UNIT A AC
API numberWell no.Status
42-297-359821HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCOilGathers50Jun 1, 2020–
Harvest Midstream CompanyOilGathers25Jun 1, 2020–
Reynolds Energy Transport LLCOilGathers25Jul 1, 2022–
Marathon Oil Ef LLCCasinghead gasBuys100Mar 31, 2019–
Marathon Oil Ef LLCCasinghead gasGathers100Mar 31, 2019–
Gulfmark Energy, Inc.OilGathers25Jun 1, 2020Jul 1, 2022
Enterprise Crude Oil LLCOilGathers1Mar 31, 2019Jun 1, 2020
Gulfmark Energy, Inc.OilGathers1Mar 31, 2019Jun 1, 2020
Harvest Midstream CompanyOilGathers97Mar 31, 2019Jun 1, 2020
Trafigura Trading LLCOilGathers1Mar 31, 2019Jun 1, 2020

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

Who buys my oilOil price check

237.20 acres on the newest permit

Check your decimal on this lease
Permits for 74 Ranch-Guajillo Unit A Ac
API numberWell no.Acreson the permit
42-297-359821H237.20

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 74 RANCH-GUAJILLO UNIT A AC
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202631732235230$80.46$2.89
Jun 202642741947320$84.81$3.15
May 202615916817120$102.13$2.94
Apr 202650751165461$100.32$2.77
Mar 20264534462661825$91.38$3.04
Feb 202632532143301$64.51$3.62
Jan 202640040352370$60.04$7.72
Dec 202574574491651$57.97$4.26
Nov 202570970889623$60.06$3.79
Oct 202562862669511$60.89$3.19
Sep 202540240243301$63.96$2.97
Aug 202551651852332$64.86$2.91
Jul 202567967965411$68.39$3.20
Jun 202575775679482$68.17$3.02
May 202564164369422$62.17$3.12
Apr 202555855289562$63.54$3.42
Mar 202536536257371$68.24$4.12
Feb 20252025210$71.53$4.19
Jan 202546446051332$75.74$4.13
Dec 202430630737251$70.12$3.01
Nov 202441141055391$69.95$2.12
Oct 20244894891751293$71.99$2.20
Sep 2024277279101772$70.24$2.28
Aug 20245775773552744$76.68$1.99
Jul 202457157095751$81.80$2.07
Jun 20244004001431062$79.77$2.54
May 2024208211158874$80.02$2.12
Apr 202444344534917612$85.35$1.60
Mar 20246946884112385$81.28$1.49
Feb 2024129131617026$77.25$1.72
Jan 2024306304654035$74.15$3.18
Dec 2023133134284014$71.90$2.52
Nov 2023212211419023$77.69$2.71
Oct 2023194198412029$85.64$2.98
Sep 2023727726701085$89.43$2.64
Aug 2023609607678034$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.

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorMarathon Oil Ef LLCFieldSugarkane (Austin Chalk)CountyLive Oak County

Marathon Oil Ef LLC in Live Oak County

All Marathon Oil Ef LLC leases →

Sugarkane (Austin Chalk) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km