Yosko Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Yosko Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesApr 2011 - Nov 2025
Total Oil Production1,129,775 BBLs
Total Gas Production2,494,600 MCF
Recent Oil Production808 BBLs in Oct 2025
Recent Gas Production857 MCF in Oct 2025
Wells on Property4

Our Valuation Estimates for Yosko Unit

ShaleAssessment

$85,705 *

MarketMultiple

$92,163 **

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

Based on a decimal interest

Yosko Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Yosko Unit
from Apr 2011 to Nov 2025

Wells on Yosko Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-31792YOSKO UNIT 1HMARATHON OIL EF LLCShut InKarnes County, TX28.858993-97.953409
42-255-33355YOSKO UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.859110-97.952274
42-255-33356YOSKO UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.859035-97.952242
42-255-33943YOSKO UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.858959-97.952210

Leases included in Yosko Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09848YOSKO UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Brysch Adams-Brysch JonasKarnes County, TX10,398 BBLs28,493 MCFNov 2025
Brysch Jonas B-Yosko Kinkler SaKarnes County, TX2,547 BBLs3,832 MCFNov 2025
Brysch Jonas-Yosko Borgfeld SaKarnes County, TX33 BBLs5,268 MCFNov 2025
Brysch-Adams UnitKarnes County, TX3,393 BBLs5,328 MCFNov 2025
Brysch-JonasKarnes County, TX8,811 BBLs10,595 MCFNov 2025
Chapman RogersKarnes County, TX1,168 BBLs12,569 MCFNov 2025
Chapman-Franke-Murphy-Kotara Sa 1HKarnes County, TX4,242 BBLs13,908 MCFNov 2025
Franke-Makowski (Sa)Karnes County, TX4,251 BBLs19,550 MCFNov 2025
Holland Brown-Adams Tipton PsaKarnes County, TX2,320 BBLs5,136 MCFNov 2025
Kempe-Laubach Mikkelson-Witte SaKarnes County, TX563 BBLs304 MCFNov 2025
Kempe-Laubach UnitKarnes County, TX3,814 BBLs4,792 MCFNov 2025
Love - Kotara RidleyKarnes County, TX4,427 BBLs14,111 MCFNov 2025
Mikkelson-WitteKarnes County, TX6,243 BBLs11,211 MCFNov 2025
Salge-Kinkler-Busselman AlcKarnes County, TX1,523 BBLs7,949 MCFNov 2025
Tipton-Jonas UnitKarnes County, TX10,611 BBLs20,264 MCFNov 2025
Witte-Mikkelson UnitKarnes County, TX121 BBLs17 MCFOct 2025
Yosko BorgfeldKarnes County, TX4,265 BBLs10,067 MCFNov 2025
Yosko Witte UnitKarnes County, TX0 BBLs0 MCFAug 2025
Yosko-KinklerKarnes County, TX4,151 BBLs5,271 MCFNov 2025
Zaeske-EckolsKarnes County, TX5,336 BBLs16,019 MCFNov 2025

Frac'ing activity on Yosko Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33355Yosko Unit 2H
42-255-33356Yosko Unit 3H
42-255-33943Yosko Unit 4H

Owners of Yosko Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025DESKIN ROYALTY & INVESTMENT LPYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025AMBER HARVEST LLCYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025WERNLI DAVID LYNN LIFE TENANTYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025YOSKO 4M LPYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025LCYOSKO LPYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
2025YOSKO MANUEL & MARY ANNYOKSO UNIT W#1H-4HMARATHON OIL EF LLC
Displaying 8 of 42 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Yosko Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09848YOSKO UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITJul 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITJul 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09848YOSKO UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY