Fransen Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Fransen Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesAug 2025 - Dec 2025
Total Oil Production69,878 BBLs
Total Gas Production143,878 MCF
Recent Oil Production18,001 BBLs in Oct 2025
Recent Gas Production35,742 MCF in Oct 2025
Wells on Property7

Our Valuation Estimates for Fransen Unit

ShaleAssessment

$73,590 *

MarketMultiple

$1,048,833 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Fransen Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Fransen Unit
from Aug 2025 to Dec 2025

Wells on Fransen Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-33124FRANSEN UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.807013-97.983006
42-255-33138FRANSEN UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.806924-97.983052
42-255-33139FRANSEN UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.806875-97.983198
42-255-33140FRANSEN UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.807760-97.980573
42-255-33141FRANSEN UNIT 5HMARATHON OIL EF LLCShut InKarnes County, TX28.807809-97.980428
42-255-36029FRANSEN UNIT 6HMARATHON OIL EF LLCProducingKarnes County, TX28.818496-97.982060
42-255-38257FRANSEN UNIT 7HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.808008-97.980123

Leases included in Fransen Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10636FRANSEN UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Fransen Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Best-Beard UnitKarnes County, TX1,972 BBLs3,237 MCFNov 2025
Buehring UnitKarnes County, TX2,466 BBLs4,544 MCFNov 2025
Direct Assets UnitKarnes County, TX3,996 BBLs30,534 MCFNov 2025
Direct-Robert-Gross Sa 1HKarnes County, TX1,747 BBLs10,197 MCFNov 2025
Fransen-Direct Assets SaKarnes County, TX32,187 BBLs56,993 MCFDec 2025
Gilley UnitKarnes County, TX2,065 BBLs6,359 MCFNov 2025
Gross-McLean UnitKarnes County, TX455 BBLs912 MCFNov 2025
Gross-RobertKarnes County, TX2,481 BBLs13,304 MCFNov 2025
Jordan UnitKarnes County, TX3,248 BBLs4,648 MCFNov 2025
Jordan-Buehring Unit SaKarnes County, TX256 BBLs899 MCFOct 2025
L.B. Hailey-Best Fenner Sa 1HKarnes County, TX1,588 BBLs9,319 MCFNov 2025
L.B. Hailey-DavilaKarnes County, TX14,965 BBLs88,912 MCFNov 2025
Luna UnitKarnes County, TX7,229 BBLs18,858 MCFNov 2025
Luna-May Unit PsaKarnes County, TX382 BBLs101 MCFNov 2025
May Unit 1Karnes County, TX4,923 BBLs27,608 MCFNov 2025
Morgan UnitKarnes County, TX4,884 BBLs30,177 MCFNov 2025
Pfeifer UnitKarnes County, TX457 BBLs579 MCFNov 2025
Pfeifer-BellKarnes County, TX5,922 BBLs12,478 MCFNov 2025
Pfeifer-Whitley Mejor SaKarnes County, TX3,254 BBLs7,590 MCFNov 2025
Robert Bowman UnitKarnes County, TX590 BBLs273 MCFNov 2025

Frac'ing activity on Fransen Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33124Fransen 3H
42-255-33138Fransen 2H
42-255-33139Fransen 1H
42-255-33140Fransen 4H
42-255-33141Fransen 5H
42-255-36029Fransen 6H

Owners of Fransen Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025RANCHO GRANDE MINERAL MGMT LPFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025PFEIFER PAUL HUGOFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025SAPO GUAPO LLCFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025AMBER HARVEST LLCFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025GROSS DOROTHY A ESTATEFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
2025MCLEAN SHIRLEYFRANSEN UNIT W#1H-4H,6HMARATHON OIL EF LLC
Displaying 8 of 16 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Fransen Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10636FRANSEN UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITJul 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITJul 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITJul 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10636FRANSEN UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY