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 - Jun 2025
Total Oil Production1,251,528 BBLs
Total Gas Production2,154,601 MCF
Recent Oil Production4,428 BBLs in May 2025
Recent Gas Production8,478 MCF in May 2025
Wells on Property6

Our Valuation Estimates for Brown-Dupnik

ShaleAssessment

$46,063 *

MarketMultiple

$651,598 **

* 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
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to oil and gas production for Brown-Dupnik
from May 2012 to Jun 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, TX7,771 BBLs6,898 MCFJun 2025
B. Dupnik A-H. Brown PsaKarnes County, TX877 BBLs2,021 MCFJun 2025
B.Dupnik-V.Foegelle-F.541 B SaKarnes County, TX1,913 BBLs4,528 MCFJun 2025
Brysch Adams-Brysch JonasKarnes County, TX13,397 BBLs30,442 MCFJun 2025
Davenport UnitKarnes County, TX799 BBLs1,684 MCFJun 2025
Davenport-Brown Dupnik B SaKarnes County, TX712 BBLs2,995 MCFJun 2025
H.Anzaldua-Hedtke SaKarnes County, TX3,741 BBLs4,455 MCFJun 2025
Hedtke-H.Henke-Davenport SaKarnes County, TX3,873 BBLs6,439 MCFJun 2025
Hedtke-Henke UnitKarnes County, TX3,273 BBLs7,053 MCFJun 2025
Hedtke-Martinez-Henke SaKarnes County, TX3,223 BBLs5,834 MCFJun 2025
Holland-Brown UnitKarnes County, TX1,868 BBLs3,312 MCFJun 2025
Holland-O.Forister 541 B SaKarnes County, TX3,133 BBLs6,642 MCFJun 2025
Jordan UnitKarnes County, TX2,736 BBLs9,280 MCFJun 2025
Jordan-Buehring Unit SaKarnes County, TX607 BBLs1,656 MCFJun 2025
Kimble-GilleyKarnes County, TX7,138 BBLs28,010 MCFJun 2025
Martinez-H.Henke-Hedtke SaKarnes County, TX7,497 BBLs9,802 MCFJun 2025
Vajdos F-Forister 541 A SaKarnes County, TX2,775 BBLs6,633 MCFJun 2025
Vajdos-Foegelle UnitKarnes County, TX6,067 BBLs11,224 MCFJun 2025
W.Mejor-Dav-Jor-Fra SaKarnes County, TX3,363 BBLs6,305 MCFJun 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