Holland-Brown Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Holland-Brown Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2011 - Nov 2025
Total Oil Production1,311,194 BBLs
Total Gas Production2,252,076 MCF
Recent Oil Production2,241 BBLs in Oct 2025
Recent Gas Production2,347 MCF in Oct 2025
Wells on Property5

Our Valuation Estimates for Holland-Brown Unit

ShaleAssessment

$18,857 *

MarketMultiple

$215,597 **

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

Based on a decimal interest

Holland-Brown Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Holland-Brown Unit
from Nov 2011 to Nov 2025

Wells on Holland-Brown Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-31924HOLLAND-BROWN UNIT 1HMARATHON OIL EF LLCShut InKarnes County, TX28.854537-97.979769
42-255-33993HOLLAND-BROWN UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.835973-97.975340
42-255-33994HOLLAND-BROWN UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.835942-97.975454
42-255-33995HOLLAND-BROWN UNIT 5HMARATHON OIL EF LLCProducingKarnes County, TX28.835914-97.975543
42-255-33996HOLLAND-BROWN UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.835997-97.975278

Leases included in Holland-Brown Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09827HOLLAND-BROWN UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Holland-Brown Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Adams-Tipton UnitKarnes County, TX3,743 BBLs3,941 MCFNov 2025
B.Dupnik-V.Foegelle-F.541 B SaKarnes County, TX1,576 BBLs5,204 MCFNov 2025
Brown-DupnikKarnes County, TX2,927 BBLs6,278 MCFNov 2025
Brysch Adams-Brysch JonasKarnes County, TX10,398 BBLs28,493 MCFNov 2025
Brysch-Adams UnitKarnes County, TX3,393 BBLs5,328 MCFNov 2025
Buehring UnitKarnes County, TX2,466 BBLs4,544 MCFNov 2025
Davenport UnitKarnes County, TX0 BBLs0 MCFJun 2025
Gilley UnitKarnes County, TX2,065 BBLs6,359 MCFNov 2025
H.Anzaldua-Hedtke SaKarnes County, TX4,625 BBLs8,866 MCFNov 2025
Hedtke-H.Henke-Davenport SaKarnes County, TX1,337 BBLs5,105 MCFNov 2025
Holland Brown-Adams Tipton PsaKarnes County, TX2,320 BBLs5,136 MCFNov 2025
Holland OpielaKarnes County, TX8,048 BBLs18,048 MCFNov 2025
Holland-O.Forister 541 B SaKarnes County, TX1,698 BBLs4,934 MCFNov 2025
Jordan UnitKarnes County, TX3,248 BBLs4,648 MCFNov 2025
Jordan-Buehring Unit SaKarnes County, TX256 BBLs899 MCFOct 2025
Kimble-GilleyKarnes County, TX3,060 BBLs14,786 MCFNov 2025
Martinez-H.Henke-Hedtke SaKarnes County, TX2,972 BBLs6,702 MCFNov 2025
Tipton-Jonas UnitKarnes County, TX10,611 BBLs20,264 MCFNov 2025
Vajdos F-Forister 541 A SaKarnes County, TX2,770 BBLs7,016 MCFNov 2025
Vajdos-Foegelle UnitKarnes County, TX5,112 BBLs11,119 MCFNov 2025

Frac'ing activity on Holland-Brown Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33993Holland Brown 3H
42-255-33994Holland Brown 4H
42-255-33995Holland Brown 5H
42-255-33996Holland Brown 2H

Owners of Holland-Brown Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025WTLT LPHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025BROWN CAROLYN KHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025BROWN CRAIG WILSEHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025AMBER HARVEST LLCHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025KRUEGER ALFRED W JR & SUSAN CHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
2025EAGLE FORD AUSTIN INTERESTS LPHOLLAND BROWN UNIT W#1H-5HMARATHON OIL EF LLC
Displaying 8 of 39 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Holland-Brown Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09827HOLLAND-BROWN UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITJul 2025TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITJul 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITJul 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09827HOLLAND-BROWN UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY