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 DatesOct 2013 - Jun 2025
Total Oil Production1,140,431 BBLs
Total Gas Production3,331,729 MCF
Recent Oil Production2,399 BBLs in May 2025
Recent Gas Production6,700 MCF in May 2025
Wells on Property7

Our Valuation Estimates for Fransen Unit

ShaleAssessment

$80,494 *

MarketMultiple

$353,961 **

* 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 Oct 2013 to Jun 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, TX577 BBLs1,359 MCFJun 2025
Buehring UnitKarnes County, TX3,026 BBLs4,610 MCFJun 2025
Direct Assets UnitKarnes County, TX5,929 BBLs44,581 MCFJun 2025
Direct-Robert-Gross Sa 1HKarnes County, TX1,343 BBLs11,688 MCFJun 2025
Gilley UnitKarnes County, TX2,260 BBLs9,593 MCFJun 2025
Gross-McLean UnitKarnes County, TX1,600 BBLs5,182 MCFJun 2025
Gross-RobertKarnes County, TX3,335 BBLs17,934 MCFJun 2025
HollmanKarnes County, TX8,332 BBLs52,339 MCFJun 2025
Jordan UnitKarnes County, TX2,736 BBLs9,280 MCFJun 2025
Jordan-Buehring Unit SaKarnes County, TX607 BBLs1,656 MCFJun 2025
L.B. Hailey-Best Fenner Sa 1HKarnes County, TX2,135 BBLs6,989 MCFJun 2025
L.B. Hailey-DavilaKarnes County, TX12,989 BBLs65,348 MCFJun 2025
Luna UnitKarnes County, TX6,750 BBLs25,413 MCFJun 2025
Luna-May Unit PsaKarnes County, TX998 BBLs1,612 MCFJun 2025
May Unit 1Karnes County, TX6,928 BBLs34,318 MCFJun 2025
Morgan UnitKarnes County, TX3,877 BBLs26,542 MCFJun 2025
Pfeifer UnitKarnes County, TX610 BBLs528 MCFJun 2025
Pfeifer-BellKarnes County, TX6,540 BBLs16,676 MCFJun 2025
Pfeifer-Whitley Mejor SaKarnes County, TX465 BBLs717 MCFJun 2025
Robert Bowman UnitKarnes County, TX1,260 BBLs4,772 MCFJun 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 UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITMar 2025MARATHON OIL EF LLC
02-10636FRANSEN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10636FRANSEN UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10636FRANSEN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITFeb 2025MARATHON OIL EF LLC
02-10636FRANSEN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10636FRANSEN UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10636FRANSEN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITJan 2025MARATHON OIL EF LLC
02-10636FRANSEN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10636FRANSEN UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10636FRANSEN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITDec 2024MARATHON OIL EF LLC
02-10636FRANSEN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10636FRANSEN UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10636FRANSEN UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC