Martinez Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Martinez Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesDec 2013 - Jul 2025
Total Oil Production619,000 BBLs
Total Gas Production937,633 MCF
Recent Oil Production1,259 BBLs in Jun 2025
Recent Gas Production515 MCF in Jun 2025
Wells on Property2

Our Valuation Estimates for Martinez Unit

ShaleAssessment

$105,895 *

MarketMultiple

$178,882 **

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

Based on a decimal interest

Martinez Unit Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Martinez Unit
from Dec 2013 to Jul 2025

Wells on Martinez Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-33255MARTINEZ UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.882786-98.012735
42-255-33257MARTINEZ UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.882781-98.012829

Leases included in Martinez Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10704MARTINEZ UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Anzaldua OxfordKarnes County, TX7,144 BBLs11,503 MCFJul 2025
Burris-CharlotteKarnes County, TX2,386 BBLs7,800 MCFJul 2025
Charlotte UnitKarnes County, TX9,328 BBLs32,519 MCFJul 2025
Davidson Oxford UnitKarnes County, TX5,500 BBLs6,233 MCFJul 2025
Davidson-Anzaldua-Creel SaKarnes County, TX3,121 BBLs6,329 MCFJul 2025
Forister 541Karnes County, TX15,117 BBLs28,903 MCFJul 2025
Forister-Janysek UnitKarnes County, TX6,320 BBLs5,436 MCFJul 2025
Hysaw-HobsonKarnes County, TX40 BBLs0 MCFJul 2025
L. Pittman- F. Janysek Unit SaKarnes County, TX959 BBLs2,188 MCFJul 2025
Labus Pittman UnitKarnes County, TX6,311 BBLs8,005 MCFJul 2025
Martinez HenkeKarnes County, TX1,537 BBLs788 MCFJul 2025
Maurer BooneKarnes County, TX84 BBLs0 MCFJul 2025
Maurer-McFarland UnitKarnes County, TX8,085 BBLs20,336 MCFJul 2025
Maurer-Swize McFarland SaKarnes County, TX1,378 BBLs3,359 MCFJul 2025
Mohr-Hons UnitKarnes County, TX9,213 BBLs10,828 MCFJul 2025
Mohr-Moczygemba UnitKarnes County, TX1,212 BBLs1,510 MCFJul 2025
Oxford UnitKarnes County, TX4,988 BBLs11,019 MCFJul 2025
Oxford Witte-Creel Mixon SaKarnes County, TX2,593 BBLs2,283 MCFJul 2025
Oxford-Witte UnitKarnes County, TX6,714 BBLs8,763 MCFJul 2025
Swize McFarland UnitKarnes County, TX7,921 BBLs14,858 MCFJul 2025

Frac'ing activity on Martinez Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33255Martinez 1H
42-255-33257Martinez 2H

Owners of Martinez Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025DAWKINS BRAD TRUSTMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025AMBER HARVEST LLCMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025GIDEON ROBERT HMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025GIDEON TOM CMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025ASKEW TIDMORE ROYALTIES LPMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
2025BUKOWSKI PHILLIPMARTINEZ UNIT W#1H-2HMARATHON OIL EF LLC
Displaying 8 of 45 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Martinez Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10704MARTINEZ UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITMar 2025MARATHON OIL EF LLC
02-10704MARTINEZ UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITFeb 2025MARATHON OIL EF LLC
02-10704MARTINEZ UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITJan 2025MARATHON OIL EF LLC
02-10704MARTINEZ UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITDec 2024MARATHON OIL EF LLC
02-10704MARTINEZ UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10704MARTINEZ UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10704MARTINEZ UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC