Blackjack Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Blackjack Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesMay 2012 - Jan 2025
Total Oil Production1,155,658 BBLs
Total Gas Production5,403,330 MCF
Recent Oil Production1,049 BBLs in Dec 2024
Recent Gas Production3,073 MCF in Dec 2024
Wells on Property4

Our Valuation Estimates for Blackjack Unit

ShaleAssessment

$51,942 *

MarketMultiple

$139,408 **

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

Based on a decimal interest

Blackjack Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Blackjack Unit
from May 2012 to Jan 2025

Wells on Blackjack Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32255BLACKJACK UNIT A 1HMARATHON OIL EF LLCProducingKarnes County, TX28.837972-97.863350
42-255-32284BLACKJACK UNIT A 2HMARATHON OIL EF LLCProducingKarnes County, TX28.838026-97.863365
42-255-32377BLACKJACK UNIT B 1HMARATHON OIL EF LLCTemp AbandonedKarnes County, TX28.841729-97.875996
42-255-32386BLACKJACK UNIT B 2HMARATHON OIL EF LLCProducingKarnes County, TX28.841618-97.875960

Leases included in Blackjack Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10124BLACKJACK UNIT 'A'MARATHON OIL EF LLCKarnes County, TX
02-10194BLACKJACK UNIT 'B'MARATHON OIL EF LLCKarnes County, TX
02-285877BLACKJACK UNIT B 1HMARATHON OIL EF LLCKarnes County, TX
02-285878BLACKJACK UNIT B 2HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bailey Unit AKarnes County, TX277 BBLs944 MCFJan 2025
Blackjack UnitKarnes County, TX1,267 BBLs5,911 MCFJan 2025
ColemanKarnes County, TX3,348 BBLs10,945 MCFJan 2025
Coleman-Gross Usw AKarnes County, TX36,076 BBLs108,230 MCFJan 2025
Gross Mixon UswKarnes County, TX12,140 BBLs46,571 MCFJan 2025
Gross Unit AKarnes County, TX887 BBLs2,855 MCFJan 2025
Hemby UnitKarnes County, TX6,861 BBLs69,217 MCFJan 2025
Kenedy Corporation Gas Unit 1Karnes County, TX0 BBLs0 MCFJan 2025
Kosub UnitKarnes County, TX36,659 BBLs160,669 MCFJan 2025
McAlisterKarnes County, TX12,157 BBLs111,350 MCFJan 2025
McElveen Unit AKarnes County, TX336 BBLs1,169 MCFJan 2025
Pawelek Unit AKarnes County, TX0 BBLs0 MCFJan 2021
SchulteKarnes County, TX358 BBLs1,229 MCFDec 2024
Sienkiewicz UnitKarnes County, TX5,711 BBLs20,571 MCFJan 2025
Smolik UnitKarnes County, TX939 BBLs2,497 MCFJan 2025
Witte Quad Usw BKarnes County, TX43,510 BBLs142,146 MCFJan 2025
Witte, Inc. Unit AKarnes County, TX15,047 BBLs54,131 MCFJan 2025
Witte-Cole-Gross Usw CKarnes County, TX31,691 BBLs115,116 MCFJan 2025
Witte-Gross Usw DKarnes County, TX44,281 BBLs143,281 MCFJan 2025
Young Gas Unit 1Karnes County, TX7,104 BBLs20,823 MCFJan 2025

Frac'ing activity on Blackjack Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32255Blackjack "A" No. 1H
42-255-32284Blackjack "A" No. 2H
42-255-32377Blackjack "B" No. 1H
42-255-32386Blackjack "B" No. 2H

Owners of Blackjack Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2024MARATHON OIL EF LLCBLACKJACK UNIT A 1H & 2HMARATHON OIL EF LLC
2024MCCARROLL STEPHEN PAULBLACKJACK UNIT A 1H & 2HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCBLACKJACK UNIT B W#1HMARATHON OIL EF LLC
2024BURRIS BYRON MICHAELBLACKJACK UNIT A 1H & 2HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCBLACKJACK UNIT B W#2HMARATHON OIL EF LLC
2024VERDE VERDE LLCBLACKJACK UNIT A 1H & 2HMARATHON OIL EF LLC
2024DZIUK JUDITH BURRISBLACKJACK UNIT A 1H & 2HMARATHON OIL EF LLC
2024OXFORD DANNY 2016 TRUSTBLACKJACK UNIT A 1H & 2HMARATHON OIL EF LLC
Displaying 8 of 110 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Blackjack Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10124BLACKJACK UNIT 'A'Sep 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Sep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HSep 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Aug 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Aug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HAug 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HAug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HAug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Jul 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Jul 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Jul 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HJul 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HJul 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HJul 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Jun 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Jun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'Jun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HJun 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HJun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-285878BLACKJACK UNIT B 2HJun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'May 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'May 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10124BLACKJACK UNIT 'A'May 2024MARATHON OIL EF LLCMARATHON OIL EF LLC