Hierholzer

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Hierholzer

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2010 - Jul 2025
Total Oil Production540,892 BBLs
Total Gas Production537,472 MCF
Recent Oil Production8,469 BBLs in Jun 2025
Recent Gas Production7,451 MCF in Jun 2025
Wells on Property3

Our Valuation Estimates for Hierholzer

ShaleAssessment

$33,201 *

MarketMultiple

$1,247,288 **

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

Based on a decimal interest

Hierholzer Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Hierholzer
from Nov 2010 to Jul 2025

Wells on Hierholzer

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34306HIERHOLZER UNIT 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.777082-98.154441
42-013-34458HIERHOLZER-HENKE UNIT 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.766698-98.143215
42-013-36039HIERHOLZER-CHAPMAN SA 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.791353-98.115736

Leases included in Hierholzer

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-15669HIERHOLZER UNITMARATHON OIL EF LLCAtascosa County, TX
01-15923HIERHOLZER-HENKE UNITMARATHON OIL EF LLCAtascosa County, TX
01-21193HIERHOLZER-CHAPMAN SAMARATHON OIL EF LLCAtascosa County, TX
01-289621HIERHOLZER-HENKE UNIT 1HMARATHON OIL EF LLCAtascosa County, TX
02-09801HIERHOLZER UNITMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the Hierholzer property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Deatley HollubAtascosa County, TX9,617 BBLs9,429 MCFJul 2025
Deatley, MAtascosa County, TX0 BBLs0 MCFJul 2024
Deatley-GriffinAtascosa County, TX28,461 BBLs43,957 MCFJul 2025
Emma TarttAtascosa County, TX120,817 BBLs169,859 MCFJul 2025
Foushee-HenkeAtascosa County, TX82 BBLs104 MCFJul 2025
Foushee-Wright Keathley SaAtascosa County, TX7,148 BBLs9,471 MCFJul 2025
Giese-Henke UnitAtascosa County, TX0 BBLs0 MCFMay 2025
Griffin-Deatley UnitAtascosa County, TX281 BBLs3,131 MCFJun 2025
Hierholzer RetzloffAtascosa County, TX69,854 BBLs78,066 MCFJul 2025
Hierholzer SeewaldAtascosa County, TX9,213 BBLs7,384 MCFJul 2025
HKH AllocationAtascosa County, TX19,566 BBLs32,202 MCFJul 2025
Hogan Unit ALive Oak County, TX798 BBLs989 MCFJul 2025
MauchAtascosa County, TX1,589 BBLs3,568 MCFJul 2025
Purser UnitLive Oak County, TX10,143 BBLs21,726 MCFJul 2025
Ssu AllocationAtascosa County, TX29,772 BBLs43,234 MCFJul 2025
Stewart-GieseAtascosa County, TX53,968 BBLs68,136 MCFJul 2025
Stewart-Henke UnitAtascosa County, TX334 BBLs27 MCFJul 2025
StubbyAtascosa County, TX22,589 BBLs84,478 MCFJun 2025
Wright-Henke UnitAtascosa County, TX0 BBLs0 MCFOct 2023
Wsru AllocationAtascosa County, TX2,992 BBLs6,677 MCFJul 2025

Frac'ing activity on Hierholzer

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-34458Hierholzer Henke 1H
42-013-36039Hierholzer Champman SA 1H

Owners of Hierholzer

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES (USA) INCHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025AMBER HARVEST LLCHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025WOELFEL STACIE RENEE &HIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025RETZLOFF RONNIE J & PATSY ANNHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025HIERHOLZER GARYHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025KELLNER HERMAN JR & JOSEPHINEHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
2025JONAS CALLAN & CATHERINEHIERHOLZER-CHAPMAN SA1 1HMARATHON OIL EF LLC
Displaying 8 of 262 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Hierholzer

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15669HIERHOLZER UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15669HIERHOLZER UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAMar 2025MARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289621HIERHOLZER-HENKE UNIT 1HMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-289621HIERHOLZER-HENKE UNIT 1HMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-289621HIERHOLZER-HENKE UNIT 1HMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-289621HIERHOLZER-HENKE UNIT 1HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289621HIERHOLZER-HENKE UNIT 1HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289621HIERHOLZER-HENKE UNIT 1HMar 2025MARATHON OIL EF LLC
01-15669HIERHOLZER UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15669HIERHOLZER UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15669HIERHOLZER UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15669HIERHOLZER UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15669HIERHOLZER UNITFeb 2025MARATHON OIL EF LLC
01-15669HIERHOLZER UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-21193HIERHOLZER-CHAPMAN SAFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC