Hierholzer-Hedtke Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Hierholzer-Hedtke Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesSep 2012 - Apr 2025
Total Oil Production651,884 BBLs
Total Gas Production772,707 MCF
Recent Oil Production1,501 BBLs in Mar 2025
Recent Gas Production947 MCF in Mar 2025
Wells on Property3

Our Valuation Estimates for Hierholzer-Hedtke Unit

ShaleAssessment

$100,151 *

MarketMultiple

$170,807 **

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

Based on a decimal interest

Hierholzer-Hedtke Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Hierholzer-Hedtke Unit
from Sep 2012 to Apr 2025

Wells on Hierholzer-Hedtke Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32582HIERHOLZER-HEDTKE UNIT 1HMARATHON OIL EF LLCShut InKarnes County, TX28.827782-98.038613
42-255-33134HIERHOLZER-HEDTKE UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.828860-98.037015
42-255-33135HIERHOLZER-HEDTKE UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.828909-98.036941

Leases included in Hierholzer-Hedtke Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10307HIERHOLZER-HEDTKE UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Hierholzer-Hedtke Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Atlas UnitKarnes County, TX367 BBLs223 MCFApr 2025
Balser UnitKarnes County, TX3,547 BBLs18,889 MCFApr 2025
Beam Hedtke UnitKarnes County, TX1,480 BBLs1,078 MCFApr 2025
Beam Meyer-Richard Butler B SaKarnes County, TX34,069 BBLs62,323 MCFApr 2025
Beam Meyer-Tina Butler Sa1Karnes County, TX15,368 BBLs29,988 MCFApr 2025
Beam-Hedtke-Meyer Felix SaKarnes County, TX3,030 BBLs3,039 MCFApr 2025
Beam-MeyerKarnes County, TX13,888 BBLs19,846 MCFApr 2025
Best FennerKarnes County, TX3,891 BBLs9,664 MCFApr 2025
Best-Huth UnitKarnes County, TX2,234 BBLs3,167 MCFApr 2025
Butler-Fenner-St. Germaine SaKarnes County, TX2,190 BBLs5,754 MCFApr 2025
Butler-Huth-Scheele SaKarnes County, TX2,062 BBLs4,093 MCFApr 2025
Coy City RanchKarnes County, TX17,651 BBLs36,176 MCFApr 2025
Felix UnitKarnes County, TX4,973 BBLs2,897 MCFApr 2025
May-Ryan ABC-Atlas SaKarnes County, TX9,412 BBLs18,611 MCFApr 2025
May-Ryan UnitKarnes County, TX20,350 BBLs25,716 MCFApr 2025
Richard ButlerKarnes County, TX1,075 BBLs623 MCFApr 2025
Ted Butler UnitKarnes County, TX1,252 BBLs913 MCFApr 2025
Turnbull E-F-Kowalik SaKarnes County, TX3,994 BBLs25,914 MCFApr 2025
Turnbull F-Imperial-Kowalik SaKarnes County, TX3,512 BBLs10,264 MCFApr 2025
Turnbull F-Kowalik SaKarnes County, TX3,606 BBLs11,840 MCFApr 2025

Frac'ing activity on Hierholzer-Hedtke Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33134Hierholzer Hedtke 2H

Owners of Hierholzer-Hedtke Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2024MARATHON OIL EF LLCHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024H4 OJO ROJO OIL & GAS LPHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024POLASEK MICHAEL RHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024FREEHOLD ROYALTIES USA INCHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024AMBER HARVEST LLCHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024HIERHOLZER WAYNE & CHARLENEHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024POLASEK DEBORAH ANNEHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
2024POLASEK LADDIE LOUISHIERHOLZER HEDTKE UNIT W#1H-3HMARATHON OIL EF LLC
Displaying 8 of 47 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Hierholzer-Hedtke Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10307HIERHOLZER-HEDTKE UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITMar 2025MARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITFeb 2025MARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITJan 2025MARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITDec 2024MARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10307HIERHOLZER-HEDTKE UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC