Kosub Unit

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Kosub Unit Oil & Gas Property

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Property Summary

Key data points for Kosub Unit

CountyKarnes County, TX
Production DatesMay 2012 - Jan 2026
Total Oil Production2,632,049 BBLs
Total Gas Production13,197,367 MCF
Recent Oil Production9,637 BBLs in Dec 2025
Recent Gas Production68,713 MCF in Dec 2025
Wells on Property15

Our Valuation Estimates for Kosub Unit

ShaleAssessment™

Not Available

MarketMultiple™

$1,677,731 **

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

Based on a decimal interest

Kosub Unit 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 Kosub Unit
from May 2012 to Jan 2026

Wells on Kosub Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32278KOSUB UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.Temp AbandonedKarnes County, TX28.827480-97.888749
42-255-32514KOSUB UNIT 3HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.836254-97.896245
42-255-32524KOSUB UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.835799-97.895988
42-255-32574KOSUB UNIT 4HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.843501-97.896508
42-255-32576KOSUB UNIT 5HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.843584-97.896513
42-255-34759KOSUB UNIT 6HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.837935-97.895594
42-255-34760KOSUB UNIT 8HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.837929-97.895716
42-255-34761KOSUB UNIT 7HDEVON ENERGY PRODUCTION CO, L.P.Temp AbandonedKarnes County, TX28.837932-97.895655
42-255-36055KOSUB UNIT 18HOVINTIV USA INC.Horizontal Well Surface LocatioKarnes County, TX28.826785-97.890166
42-255-36056KOSUB UNIT 19HOVINTIV USA INC.Horizontal Well Surface LocatioKarnes County, TX28.826767-97.890224
42-255-38023KOSUB UNIT 11HDEVON ENERGY PRODUCTION CO, L.P.Horizontal Well Surface LocatioKarnes County, TX28.843961-97.895608
42-255-38024KOSUB UNIT 12HDEVON ENERGY PRODUCTION CO, L.P.Horizontal Well Surface LocatioKarnes County, TX28.844016-97.895613
42-255-38025KOSUB UNIT 13HDEVON ENERGY PRODUCTION CO, L.P.Horizontal Well Surface LocatioKarnes County, TX28.844167-97.895616
42-255-38026KOSUB UNIT 14HDEVON ENERGY PRODUCTION CO, L.P.Horizontal Well Surface LocatioKarnes County, TX28.844163-97.895630
42-255-38070KOSUB UNIT 10HDEVON ENERGY PRODUCTION CO, L.P.Horizontal Well Surface LocatioKarnes County, TX28.818610-97.883082

Leases included in Kosub Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-266703KOSUB UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-266846KOSUB UNIT 3HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-266864KOSUB UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-268734KOSUB UNIT 5HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-268754KOSUB UNIT 4HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-280778KOSUB UNIT 6HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-280897KOSUB UNIT 7HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-281426KOSUB UNIT 8HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-298463KOSUB UNIT 11HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-298464KOSUB UNIT 12HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-298465KOSUB UNIT 13HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-298496KOSUB UNIT 14HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-298497KOSUB UNIT 10HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX

Operators Associated With Kosub Unit

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bailey Unit AKarnes County, TX0 BBLs0 MCFNov 2025
Barboza UnitKarnes County, TX4,023 BBLs27,404 MCFJan 2026
Blackjack UnitKarnes County, TX2,775 BBLs8,710 MCFJan 2026
Coleman-Gross Usw AKarnes County, TX4,521 BBLs18,844 MCFJan 2026
Crews A-Love Ulw AKarnes County, TX5,105 BBLs14,344 MCFJan 2026
Crews Quad Ulw BKarnes County, TX10,850 BBLs32,794 MCFJan 2026
Hemby UnitKarnes County, TX6,803 BBLs52,731 MCFJan 2026
Kotara-Ridley UnitKarnes County, TX6,177 BBLs49,523 MCFJan 2026
L.B. Hailey UnitKarnes County, TX12,985 BBLs146,375 MCFJan 2026
Love UnitKarnes County, TX2,824 BBLs14,434 MCFJan 2026
McAlisterKarnes County, TX8,892 BBLs73,972 MCFJan 2026
McElveen Unit AKarnes County, TX28,707 BBLs76,097 MCFFeb 2026
SchulteKarnes County, TX20,406 BBLs77,001 MCFJan 2026
Schulte-Bailey Usw A 1Karnes County, TX31,376 BBLs108,820 MCFFeb 2026
Schulte-McElveen UswKarnes County, TX87,795 BBLs281,057 MCFFeb 2026
Sienkiewicz UnitKarnes County, TX5,917 BBLs14,764 MCFJan 2026
Witte Quad Usw BKarnes County, TX10,304 BBLs55,709 MCFJan 2026
Witte, Inc. Unit AKarnes County, TX5,911 BBLs25,990 MCFJan 2026
Witte-Cole-Gross Usw CKarnes County, TX11,800 BBLs60,181 MCFJan 2026
Witte-Gross Usw DKarnes County, TX9,991 BBLs39,027 MCFJan 2026

Companies in the Area

These are the closest 20 companies operating near the Kosub Unit property.

Company Name
1776 Energy Operators, LLC
Blackbrush O & G, LLC
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
Falcon Production LLC
Goldking Prod. Co.
Hilcorp Energy Company
Jones, Edwin M. Oil Co.
Marathon Oil Ef LLC
Paloma Resources, LLC
Petrohawk Operating Company
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Rising Star Energy, L.L.C.
Statoil Texas Onshore Prop LLC
Texstar North America, Inc.
Tidal Petroleum, Inc.
Warwick-Artemis, LLC

Frac'ing activity on Kosub Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32278Kosub 1H
42-255-32278Kosub #2H
42-255-32514Kosub #3H
42-255-32514Kosub Unit 3H
42-255-32524Kosub Unit 2H
42-255-32574KOSUB UNIT 4H
42-255-32574Kosub 4H
42-255-32576KOSUB UNIT 5H
42-255-32576Kosub 5H
42-255-34759Kosub Unit 6H
42-255-34760Kosub Unit 8H
42-255-34761Kosub Unit 7H
42-255-38023KOSUB UNIT 11H
42-255-38024KOSUB UNIT 12H
42-255-38025KOSUB UNIT 13H
42-255-38026KOSUB UNIT 14H
42-255-38070KOSUB UNIT 10H

Owners of Kosub Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025DEVON ENERGY PROD CO LP-WIKOSUB UNIT W3H (CHILD 12H-13H)DEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIKOSUB UNIT W#5HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIKOSUB UNIT W#6H (CHILD 14H)DEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIKOSUB UNIT W#4HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIKOSUB UNIT W#2H (CHILD W11H)DEVON ENERGY PROD CO
2025FMW PROPERTIES LTDKOSUB UNIT W3H (CHILD 12H-13H)DEVON ENERGY PROD CO
2025KOSUB HOUSTON JR & ANNIEKOSUB UNIT W3H (CHILD 12H-13H)DEVON ENERGY PROD CO
2025FMW PROPERTIES LTDKOSUB UNIT W#5HDEVON ENERGY PROD CO
Displaying 8 of 158 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Kosub Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-268734KOSUB UNIT 5HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268734KOSUB UNIT 5HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268734KOSUB UNIT 5HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268754KOSUB UNIT 4HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268754KOSUB UNIT 4HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268754KOSUB UNIT 4HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298463KOSUB UNIT 11HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298463KOSUB UNIT 11HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298463KOSUB UNIT 11HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298464KOSUB UNIT 12HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298464KOSUB UNIT 12HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298464KOSUB UNIT 12HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298465KOSUB UNIT 13HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298465KOSUB UNIT 13HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298465KOSUB UNIT 13HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298496KOSUB UNIT 14HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298496KOSUB UNIT 14HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298496KOSUB UNIT 14HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298497KOSUB UNIT 10HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298497KOSUB UNIT 10HNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-298497KOSUB UNIT 10HNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268734KOSUB UNIT 5HOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268734KOSUB UNIT 5HOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268734KOSUB UNIT 5HOct 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-268754KOSUB UNIT 4HOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.