Hartman Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Hartman Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesApr 2012 - Apr 2025
Total Oil Production1,829,732 BBLs
Total Gas Production2,010,589 MCF
Recent Oil Production1,564 BBLs in Mar 2025
Recent Gas Production1,664 MCF in Mar 2025
Wells on Property6

Our Valuation Estimates for Hartman Unit

ShaleAssessment

$168,751 *

MarketMultiple

$299,941 **

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

Based on a decimal interest

Hartman 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 Hartman Unit
from Apr 2012 to Apr 2025

Wells on Hartman Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32245HARTMAN UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.899566-97.926602
42-255-33496HARTMAN UNIT 5HMARATHON OIL EF LLCShut InKarnes County, TX28.913059-97.946167
42-255-33497HARTMAN UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.913053-97.946379
42-255-33503HARTMAN UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.913054-97.945978
42-255-33504HARTMAN UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.913051-97.945887
42-255-33572HARTMAN UNIT AC 1HMARATHON OIL EF LLCProducingKarnes County, TX28.913048-97.945792

Leases included in Hartman Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-17838HARTMAN UNIT ACMARATHON OIL EF LLCKarnes County, TX
02-09979HARTMAN UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Busselman Unit AKarnes County, TX4,161 BBLs5,378 MCFApr 2025
Flying-Forister-Hickok UswKarnes County, TX2,600 BBLs6,306 MCFApr 2025
Gotthardt Unit AKarnes County, TX1,712 BBLs2,419 MCFApr 2025
Hartman-Rippstein Mikkelson Sa1Karnes County, TX16,052 BBLs26,021 MCFApr 2025
Hausmann UnitKarnes County, TX2,026 BBLs2,054 MCFApr 2025
HickokKarnes County, TX2,608 BBLs4,683 MCFApr 2025
Hickok-Flying Horse Usw AKarnes County, TX1,610 BBLs3,336 MCFApr 2025
Hons Brodsky UnitKarnes County, TX8,422 BBLs8,440 MCFApr 2025
Hons Brodsky-Hons Rafter SaKarnes County, TX2,776 BBLs1,126 MCFApr 2025
Hons Rafter UnitKarnes County, TX15,384 BBLs21,258 MCFApr 2025
Jauer Peck-Hons Brodsky SaKarnes County, TX5,160 BBLs11,336 MCFApr 2025
Jauer-Peck UnitKarnes County, TX2,931 BBLs5,069 MCFApr 2025
Jauer-Sonka UnitKarnes County, TX12,256 BBLs11,578 MCFApr 2025
McCoy EgbertKarnes County, TX21,658 BBLs44,041 MCFApr 2025
McCoy-Egbert-Carter Unit Sa1Karnes County, TX10,120 BBLs21,447 MCFApr 2025
Rippstein-Rafter UnitKarnes County, TX11,722 BBLs21,670 MCFApr 2025
Salge Rafter-Rippstein Rafter SaKarnes County, TX599 BBLs595 MCFApr 2025
Sprencel Peck-Salge Rafter SaKarnes County, TX3,619 BBLs3,871 MCFApr 2025
Sprencel-Peck UnitKarnes County, TX2,245 BBLs2,081 MCFApr 2025
Stone Unit AKarnes County, TX111,709 BBLs143,229 MCFMay 2025

Frac'ing activity on Hartman Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32245Hartman Unit 1H
42-255-33496Hartman 5H
42-255-33497Hartman 4H
42-255-33503Hartman 3H
42-255-33504Hartman 2H
42-255-33572Hartman AC 1H

Owners of Hartman Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2024MARATHON OIL EF LLCHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024MAGIC MINERALS LPHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024BURLINGTON RESOURCES OR/RI INTHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024KLINGEMAN FRED V JRHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024BROWN BRADLEY & SUZANNEHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024AMBER HARVEST LLCHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024FREEHOLD ROYALTIES USA INCHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
2024HARTMAN DAVIDHARTMAN UNIT W#1H-5HMARATHON OIL EF LLC
Displaying 8 of 45 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Hartman Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09979HARTMAN UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09979HARTMAN UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09979HARTMAN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITMar 2025MARATHON OIL EF LLC
02-09979HARTMAN UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09979HARTMAN UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09979HARTMAN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITFeb 2025MARATHON OIL EF LLC
02-09979HARTMAN UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09979HARTMAN UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09979HARTMAN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITJan 2025MARATHON OIL EF LLC
02-09979HARTMAN UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-17838HARTMAN UNIT ACDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09979HARTMAN UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09979HARTMAN UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-09979HARTMAN UNITDec 2024MARATHON OIL EF LLC