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Producing

MAURER-MCFARLAND UNIT

Maurer-McFarland Unit is an oil lease in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-2) field.

5 wells

51,202bbl oil, last 12 months−30% vs prior year
Operator
Marathon Oil Ef LLC
County
Karnes County
Field
Eagleville (Eagle Ford-2)
RRC lease
02-10359

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Where it sits

This county

Karnes CountyKarnesAtascosaGoliadWilsonGonzalesDe WittBexarKarnes County
Karnes County
Gas, last 12 months
85,172 mcf
Oil in Jul 2026
3,642 bbl

Production by month

Oil output fell 30% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for MAURER-MCFARLAND UNIT, Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 51,202 bbl in the 12 months through Jul 2026, against 72,863 bbl in the 12 months before.Last 12 months: 51,202 bblbbl per monthmcf per month002,5005,0005,00010k7,50015k10k20k12.5k25kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 30% over the last 12 monthsMonthly oil production and gas for MAURER-MCFARLAND UNIT, Aug 2023 to Jul 2026. Oil output fell 30% over the last 12 months. 51,202 bbl in the 12 months through Jul 2026, against 72,863 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,5005,0005,00010k7,50015k10k20k12.5k25kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

76% of the gas went to a processing plant in the last 12 months

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
76% of the gas went to a processing plant in the last 12 monthsShare of MAURER-MCFARLAND UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 76% 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
76% of the gas went to a processing plant in the last 12 monthsShare of MAURER-MCFARLAND UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 76% 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)

    76% · 65,007 mcf

  • Lease fuel (1)

    23% · 19,254 mcf

  • Flared (4)

    1.1% · 911 mcf

1.1% of the gas flared in the last 12 months. No month above 3%.

5 wells on this lease

Wells on MAURER-MCFARLAND UNIT
API numberWell no.Status
42-255-328311HActive
42-255-370353HActive
42-255-370364HActive
42-255-370375HActive
42-255-374462HActive

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 gasBuys100Dec 18, 2012–
Marathon Oil Ef LLCCasinghead gasGathers100Dec 18, 2012–
Dks Transport LLCOilGathers20Nov 1, 2021Jan 1, 2024
Enterprise Crude Oil LLCOilGathers20Nov 1, 2021Jan 1, 2024
Harvest Midstream CompanyOilGathers20Nov 1, 2021Jan 1, 2024
Reynolds Energy Transport LLCOilGathers20Jul 1, 2022Jan 1, 2024
Trafigura Trading LLCOilGathers20Nov 1, 2021Jan 1, 2024
Gulfmark Energy, Inc.OilGathers20Nov 1, 2021Jul 1, 2022

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

Who buys my oilOil price check

339.73 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 336.76 and 339.73 acres. Use the acres from your own division order for the well you are paid on.

Check your decimal on this lease
Permits for Maurer-McFarland Unit
API numberWell no.Acreson the permit
42-255-374462H339.73
42-255-370353H339.73
42-255-370364H339.73
42-255-370375H339.73
42-255-328311H336.76

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 MAURER-MCFARLAND UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20263,6423,6485,6674,20860$80.46$2.89
Jun 20264,5704,5777,6505,68163$84.81$3.15
May 20264,2914,2726,0204,50798$102.13$2.94
Apr 20263,4903,5045,5034,23476$100.32$2.77
Mar 20264,6884,6477,9306,01959$91.38$3.04
Feb 20262,3892,4184,2833,17532$64.51$3.62
Jan 20264,2494,2678,2706,29070$60.04$7.72
Dec 20254,1064,0947,5475,89549$57.97$4.26
Nov 20253,9883,9837,6156,05745$60.06$3.79
Oct 20255,3105,3238,9447,14465$60.89$3.19
Sep 20255,0965,0977,8836,201163$63.96$2.97
Aug 20255,3835,3727,8605,596131$64.86$2.91
Jul 20255,9515,9389,2356,312168$68.39$3.20
Jun 20255,0015,0228,0516,41246$68.17$3.02
May 20255,9075,88310,1498,24050$62.17$3.12
Apr 20255,0875,1079,5547,77275$63.54$3.42
Mar 20256,1816,17410,0838,25251$68.24$4.12
Feb 20255,3435,3266,7375,329118$71.53$4.19
Jan 20255,9395,9418,3016,668100$75.74$4.13
Dec 20246,8346,8319,9858,13125$70.12$3.01
Nov 20246,6076,63210,4968,31656$69.95$2.12
Oct 20246,7546,71510,3038,20492$71.99$2.20
Sep 20246,5156,5309,6377,88158$70.24$2.28
Aug 20246,7446,75110,8158,87183$76.68$1.99
Jul 20246,8416,82211,9669,68555$81.80$2.07
Jun 20246,7096,66911,5919,168195$79.77$2.54
May 20247,0257,0664,5313,56079$80.02$2.12
Apr 20247,4837,4656,2435,12562$85.35$1.60
Mar 20249,2139,22815,78613,46771$81.28$1.49
Feb 20249,0969,14613,31710,859124$77.25$1.72
Jan 20248,4088,32913,89011,43687$74.15$3.18
Dec 20239,9169,91315,68813,29784$71.90$2.52
Nov 20239,5919,59116,10513,70095$77.69$2.71
Oct 202310,40110,39916,88214,44453$85.64$2.98
Sep 202310,74910,79017,86015,35252$89.43$2.64
Aug 202311,54811,56217,86315,47561$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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