Oxford Unit

Oil & Gas Property in Karnes County, TX

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Property Summary

Key data points for Oxford Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2011 - May 2026
Total Oil Production1,879,688 BBLs
Total Gas Production2,557,408 MCF
Recent Oil Production1,757 BBLs in Apr 2026
Recent Gas Production1,788 MCF in Apr 2026
Wells on Property7

Our Valuation Estimates for Oxford Unit

ShaleAssessment

$180,341 *

MarketMultiple

$425,833 **

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

Based on a decimal interest

Oxford Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Oxford Unit
from Nov 2011 to May 2026

Wells on Oxford Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-30653OXFORD UNIT 1WESSELY ENERGY CORPORATIONDry HoleKarnes County, TX28.881210-98.027995
42-255-32096OXFORD UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.863380-98.027698
42-255-35349OXFORD UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.866902-98.026232
42-255-35350OXFORD UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.866986-98.026235
42-255-35351OXFORD UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.866811-98.025953
42-255-35352OXFORD UNIT 5HMARATHON OIL EF LLCProducingKarnes County, TX28.866894-98.025956
42-255-35434OXFORD UNIT 503HMARATHON OIL EF LLCProducingKarnes County, TX28.866819-98.026230

Leases included in Oxford Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09825OXFORD UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Anzaldua OxfordKarnes County, TX4,215 BBLs4,921 MCFMay 2026
Burris-CharlotteKarnes County, TX2,771 BBLs9,590 MCFMay 2026
Creel Mixon UnitKarnes County, TX2,070 BBLs2,198 MCFMay 2026
Creel Mixon-Hedtke Anzaldua PsaKarnes County, TX493 BBLs198 MCFApr 2026
Davidson 221Karnes County, TX133 BBLs0 MCFMay 2026
Davidson Oxford UnitKarnes County, TX4,972 BBLs3,729 MCFMay 2026
Davidson-Anzaldua-Creel SaKarnes County, TX2,883 BBLs4,489 MCFMay 2026
G. Cazadores Henke-O. Witte SaKarnes County, TX2,829 BBLs3,042 MCFMay 2026
GameraKarnes County, TX23,982 BBLs27,983 MCFMay 2026
Gideon Cazadores HenkeKarnes County, TX6,202 BBLs5,582 MCFMay 2026
Martinez UnitKarnes County, TX631 BBLs656 MCFMay 2026
Orton UnitKarnes County, TX6,761 BBLs21,720 MCFMay 2026
Oxford Davidson-Oxford PsaKarnes County, TX2,390 BBLs2,583 MCFMay 2026
Oxford Witte-Creel Mixon SaKarnes County, TX2,025 BBLs3,301 MCFMay 2026
Oxford-Witte UnitKarnes County, TX4,722 BBLs8,070 MCFMay 2026
Rodan AKarnes County, TX768 BBLs1,096 MCFMay 2026
Smith Mellick-Scheele-B.Huth SaKarnes County, TX4,217 BBLs15,487 MCFMay 2026
Smith-MellickKarnes County, TX6,822 BBLs9,817 MCFMay 2026
Smith-Mellick-Oxford Witte SaKarnes County, TX2,487 BBLs2,817 MCFMay 2026
Smith-Scheele-Felix-Butler SaKarnes County, TX1,397 BBLs1,554 MCFMay 2026

Frac'ing activity on Oxford Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-35349Oxford 2H
42-255-35350Oxford 3H
42-255-35351Oxford 4H
42-255-35352Oxford 5H
42-255-35434Oxford 503H

Owners of Oxford Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025OXFORD DANIEL AUSTIN 2013 TROXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025OXFORD JERRY HOWARDOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025AMBER HARVEST LLCOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025EAGLE FORD AUSTIN INTERESTS LPOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025NINE CANYON INTERESTS LPOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
2025WEATHERS ADRIANAOXFORD UNIT W#2H,5H,503HMARATHON OIL EF LLC
Displaying 8 of 9 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Oxford Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09825OXFORD UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITDec 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITDec 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITOct 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09825OXFORD UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY