Oxford Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Oxford Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2011 - Mar 2026
Total Oil Production1,876,503 BBLs
Total Gas Production2,554,387 MCF
Recent Oil Production1,972 BBLs in Feb 2026
Recent Gas Production2,510 MCF in Feb 2026
Wells on Property7

Our Valuation Estimates for Oxford Unit

ShaleAssessment

$185,479 *

MarketMultiple

$523,553 **

* 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 Mar 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, TX4,343 BBLs6,212 MCFMar 2026
Burris-CharlotteKarnes County, TX2,476 BBLs12,173 MCFMar 2026
Creel Mixon UnitKarnes County, TX1,899 BBLs1,808 MCFMar 2026
Creel Mixon-Hedtke Anzaldua PsaKarnes County, TX2,415 BBLs929 MCFMar 2026
Davidson 221Karnes County, TX119 BBLs0 MCFMar 2026
Davidson Oxford UnitKarnes County, TX6,150 BBLs5,125 MCFMar 2026
Davidson-Anzaldua-Creel SaKarnes County, TX2,816 BBLs5,082 MCFMar 2026
G. Cazadores Henke-O. Witte SaKarnes County, TX2,991 BBLs3,411 MCFMar 2026
GameraKarnes County, TX23,123 BBLs30,432 MCFMar 2026
Gideon Cazadores HenkeKarnes County, TX5,750 BBLs5,114 MCFMar 2026
Hedtke-Anzaldua UnitKarnes County, TX752 BBLs1,651 MCFMar 2026
Martinez UnitKarnes County, TX816 BBLs210 MCFMar 2026
Orton UnitKarnes County, TX7,528 BBLs20,775 MCFMar 2026
Oxford Witte-Creel Mixon SaKarnes County, TX2,323 BBLs3,578 MCFMar 2026
Oxford-Witte UnitKarnes County, TX4,529 BBLs6,245 MCFMar 2026
Rodan AKarnes County, TX661 BBLs367 MCFMar 2026
Smith Mellick-Scheele-B.Huth SaKarnes County, TX3,558 BBLs13,887 MCFMar 2026
Smith-MellickKarnes County, TX6,707 BBLs8,918 MCFMar 2026
Smith-Mellick-Oxford Witte SaKarnes County, TX3,678 BBLs5,556 MCFMar 2026
Smith-Scheele-Felix-Butler SaKarnes County, TX2,439 BBLs2,483 MCFMar 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