Hollub Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Hollub Unit

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesJul 2011 - Sep 2025
Total Oil Production103,089 BBLs
Total Gas Production158,486 MCF
Recent Oil Production760 BBLs in Aug 2025
Recent Gas Production64 MCF in Aug 2025
Wells on Property1

Our Valuation Estimates for Hollub Unit

ShaleAssessment

$10,413 *

MarketMultiple

$29,522 **

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

Based on a decimal interest

Hollub Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Hollub Unit
from Jul 2011 to Sep 2025

Wells on Hollub Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34364HOLLUB UNIT 1HMARATHON OIL EF LLCProducingAtascosa County, TX28.793314-98.136673

Leases included in Hollub Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-15722HOLLUB UNITMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
C.Pfeil-C.Kellner-C.Hummel PsaAtascosa County, TX4,050 BBLs6,208 MCFSep 2025
Chapman HummelKarnes County, TX11,827 BBLs19,778 MCFSep 2025
Chapman Rothe UnitAtascosa County, TX2,373 BBLs1,593 MCFSep 2025
Chapman-PfeilAtascosa County, TX4,036 BBLs4,622 MCFSep 2025
Deatley HollubAtascosa County, TX9,363 BBLs14,897 MCFSep 2025
Deatley, MAtascosa County, TX0 BBLs0 MCFJul 2024
Griffin-Deatley UnitAtascosa County, TX0 BBLs0 MCFJun 2025
HierholzerAtascosa County, TX7,564 BBLs9,264 MCFSep 2025
Hierholzer RetzloffAtascosa County, TX66,810 BBLs100,929 MCFSep 2025
Hierholzer SeewaldAtascosa County, TX8,213 BBLs6,832 MCFSep 2025
HKH AllocationAtascosa County, TX17,284 BBLs31,763 MCFSep 2025
HKHR AllocationAtascosa County, TX2,111 BBLs3,106 MCFSep 2025
Kowr Allocation #1Atascosa County, TX1,173 BBLs2,607 MCFSep 2025
Kowrs AllocationAtascosa County, TX4,189 BBLs5,828 MCFSep 2025
Krueger-Hoelscher UnitAtascosa County, TX851 BBLs947 MCFSep 2025
Krueger-Zunker UnitAtascosa County, TX391 BBLs472 MCFSep 2025
Ssu AllocationAtascosa County, TX27,263 BBLs39,863 MCFSep 2025
Stewart-Finley UnitAtascosa County, TX708 BBLs73 MCFSep 2025
Weigang, GAtascosa County, TX373 BBLs0 MCFSep 2025
Wsru AllocationAtascosa County, TX4,047 BBLs7,089 MCFSep 2025

Owners of Hollub Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCHOLLUB UNITMARATHON OIL EF LLC
2025HOLLUB MAXINE WHOLLUB UNITMARATHON OIL EF LLC
2025WEIGANG LEE ROY & MARY ANNAHOLLUB UNITMARATHON OIL EF LLC
2025AMBER HARVEST LLCHOLLUB UNITMARATHON OIL EF LLC
2025HIERHOLZER GARYHOLLUB UNITMARATHON OIL EF LLC
2025EAGLE FORD AUSTIN INTERESTS LPHOLLUB UNITMARATHON OIL EF LLC
2025RETZLOFF RONNIE J & PATSY ANNHOLLUB UNITMARATHON OIL EF LLC
2025J AND MEA LTDHOLLUB UNITMARATHON OIL EF LLC
Displaying 8 of 21 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Hollub Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15722HOLLUB UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITFeb 2025MARATHON OIL EF LLC
01-15722HOLLUB UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15722HOLLUB UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15722HOLLUB UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITJan 2025MARATHON OIL EF LLC
01-15722HOLLUB UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15722HOLLUB UNITJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15722HOLLUB UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITDec 2024MARATHON OIL EF LLC
01-15722HOLLUB UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15722HOLLUB UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-15722HOLLUB UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITNov 2024MARATHON OIL EF LLC
01-15722HOLLUB UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITNov 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-15722HOLLUB UNITNov 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-15722HOLLUB UNITNov 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC