Brown Dupnik

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Brown Dupnik

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesMay 2012 - Jul 2025
Total Oil Production1,254,353 BBLs
Total Gas Production2,158,194 MCF
Recent Oil Production3,300 BBLs in Jun 2025
Recent Gas Production5,416 MCF in Jun 2025
Wells on Property6

Our Valuation Estimates for Brown Dupnik

ShaleAssessment

$45,509 *

MarketMultiple

$640,646 **

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

Based on a decimal interest

Brown Dupnik 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 Brown Dupnik
from May 2012 to Jul 2025

Wells on Brown Dupnik

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32347BROWN-DUPNIK A UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.834436-97.980331
42-255-32898BROWN-DUPNIK B UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.833980-97.981215
42-255-33991BROWN-DUPNIK A UNIT 2HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.835886-97.975604
42-255-35881BROWN DUPNIK B-A PSA 1HMARATHON OIL EF LLCProducingKarnes County, TX28.835820-97.975596
42-255-37317BROWN-DUPNIK B UNIT 2HMARATHON OIL EF LLCShut InKarnes County, TX28.850767-97.992515
42-255-37318BROWN-DUPNIK B UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.850759-97.992593

Leases included in Brown Dupnik

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10073BROWN-DUPNIK A UNITMARATHON OIL EF LLCKarnes County, TX
02-10435BROWN-DUPNIK B UNITMARATHON OIL EF LLCKarnes County, TX
02-11550BROWN DUPNIK B-A PSAMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Brown Dupnik property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Adams-Tipton UnitKarnes County, TX7,053 BBLs6,554 MCFJul 2025
B. Dupnik A-H. Brown PsaKarnes County, TX563 BBLs1,444 MCFJun 2025
B.Dupnik-V.Foegelle-F.541 B SaKarnes County, TX2,201 BBLs5,872 MCFJul 2025
Brysch Adams-Brysch JonasKarnes County, TX12,712 BBLs29,186 MCFJul 2025
Davenport UnitKarnes County, TX526 BBLs1,095 MCFJun 2025
Davenport-Brown Dupnik B SaKarnes County, TX339 BBLs2,791 MCFJul 2025
H.Anzaldua-Hedtke SaKarnes County, TX4,671 BBLs5,228 MCFJul 2025
Hedtke-H.Henke-Davenport SaKarnes County, TX3,112 BBLs5,595 MCFJul 2025
Hedtke-Henke UnitKarnes County, TX4,368 BBLs12,597 MCFJul 2025
Hedtke-Martinez-Henke SaKarnes County, TX2,821 BBLs6,582 MCFJul 2025
Holland-Brown UnitKarnes County, TX2,154 BBLs4,779 MCFJul 2025
Holland-O.Forister 541 B SaKarnes County, TX2,379 BBLs5,071 MCFJul 2025
Jordan UnitKarnes County, TX2,377 BBLs8,016 MCFJul 2025
Jordan-Buehring Unit SaKarnes County, TX414 BBLs1,944 MCFJul 2025
Kimble-GilleyKarnes County, TX5,899 BBLs24,655 MCFJul 2025
Martinez-H.Henke-Hedtke SaKarnes County, TX4,879 BBLs7,016 MCFJul 2025
Vajdos F-Forister 541 A SaKarnes County, TX2,633 BBLs4,865 MCFJul 2025
Vajdos-Foegelle UnitKarnes County, TX5,894 BBLs11,495 MCFJul 2025
W.Mejor-Dav-Jor-Fra SaKarnes County, TX2,746 BBLs5,647 MCFJul 2025
Whitley Mejor UnitKarnes County, TX0 BBLs0 MCFFeb 2025

Frac'ing activity on Brown Dupnik

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32347Brown Dupnik 1H
42-255-32898Brown Dupnik B 1H
42-255-35881Brown Dupnik B-A PSA 1H
42-255-37317Brown-Dupnik B Unit 2H
42-255-37318Brown-Dupnik B Unit 3H

Owners of Brown Dupnik

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBROWN DUPNIK B UNIT W#1H,3HMARATHON OIL EF LLC
2025WTLT LPBROWN DUPNIK B UNIT W#1H,3HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCBROWN DUPNIK B-A PSA W#1H TR 2MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBROWN DUPNIK B-A PSA W#1H TR 1MARATHON OIL EF LLC
2025WHITLEY CHERYLBROWN DUPNIK B UNIT W#1H,3HMARATHON OIL EF LLC
2025WHITLEY WILLIAM H MARITAL TRUSBROWN DUPNIK B UNIT W#1H,3HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCBROWN DUPNIK B UNIT W#1H,3HMARATHON OIL EF LLC
2025AMBER HARVEST LLCBROWN DUPNIK B UNIT W#1H,3HMARATHON OIL EF LLC
Displaying 8 of 155 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Brown Dupnik

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10073BROWN-DUPNIK A UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITMar 2025MARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITMar 2025MARATHON OIL EF LLC
02-10435BROWN-DUPNIK B UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAMar 2025MARATHON OIL EF LLC
02-11550BROWN DUPNIK B-A PSAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10073BROWN-DUPNIK A UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC