Colleen Unit

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for Colleen Unit

CountyKarnes County, TX
OperatorDEVON ENERGY PRODUCTION COMPANY, L.P.
Production DatesApr 2013 - Nov 2025
Total Oil Production773,496 BBLs
Total Gas Production1,000,651 MCF
Recent Oil Production1,273 BBLs in Oct 2025
Recent Gas Production191 MCF in Oct 2025
Wells on Property4

Our Valuation Estimates for Colleen Unit

ShaleAssessment™

$70,552 *

MarketMultiple™

$172,542 **

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

Based on a decimal interest

Colleen Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Colleen Unit
from Apr 2013 to Nov 2025

Wells on Colleen Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32585COLLEEN UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX29.130155-97.731818
42-255-32587COLLEEN UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX29.130036-97.731768
42-255-33075COLLEEN UNIT 3HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX29.119893-97.727581
42-255-33079COLLEEN UNIT 4HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX29.119960-97.727609

Leases included in Colleen Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10379COLLEEN UNITDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
ChinstrapKarnes County, TX1,729 BBLs3,851 MCFNov 2025
DullnigKarnes County, TX3,552 BBLs3,837 MCFNov 2025
Emerson UnitKarnes County, TX1,821 BBLs2,888 MCFNov 2025
Fuji UnitKarnes County, TX3,950 BBLs42,424 MCFNov 2025
Gramm UnitKarnes County, TX9,258 BBLs55,462 MCFNov 2025
HalenKarnes County, TX10,987 BBLs32,091 MCFNov 2025
Inman UnitKarnes County, TX6,035 BBLs18,766 MCFNov 2025
IsabelleKarnes County, TX1,649 BBLs5,194 MCFNov 2025
Lake UnitKarnes County, TX1,186 BBLs6,984 MCFNov 2025
Little BlueKarnes County, TX10,990 BBLs25,991 MCFNov 2025
Lynch UnitKarnes County, TX27,990 BBLs71,620 MCFNov 2025
Palmer UnitKarnes County, TX5,533 BBLs14,769 MCFNov 2025
Reding UnitKarnes County, TX932 BBLs1,393 MCFNov 2025
Richter A UnitKarnes County, TX3,481 BBLs19,430 MCFNov 2025
Richter North UnitKarnes County, TX1,296 BBLs7,700 MCFNov 2025
Richter South UnitKarnes County, TX4,317 BBLs39,294 MCFNov 2025
Roth UnitKarnes County, TX1,177 BBLs10,573 MCFNov 2025
Urbanczyk UnitKarnes County, TX1,735 BBLs3,362 MCFNov 2025
Wagener UnitKarnes County, TX365 BBLs448 MCFNov 2025
Whitney UnitKarnes County, TX4,878 BBLs56,392 MCFNov 2025

Companies in the Area

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

Company Name
1776 Energy Operators, LLC
Baytex Energy USA, Inc.
Burlington Resources Oil & Gas Company LP
Chesapeake Operating, Inc.
Devon Energy Production Company, L.P.
Enervest Operating LLC
EOG Resources, Inc.
Freeport-McMoran Oil & Gas LLC
Gulftex Energy III, LP
Hamman Oil & Refining Company
Henry Petroleum Corp.
Lonestar Operating, LLC
Magnolia Oil & Gas Operating LLC
Modern Exploration, Inc.
Repsol Oil & Gas USA, LLC
Santa Fe Energy Oper. Part., LP
Silver Hill Energy Operating, LLC
Tidal Petroleum, Inc.
VSP Operating, LLC
Zarvona Energy LLC

Frac'ing activity on Colleen Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32585Colleen #2H
42-255-32587Colleen #1H
42-255-33075Colleen 3H
42-255-33079Colleen 4H

Owners of Colleen Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025DEVON ENERGY PROD CO LP-WICOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025T BAR L RANCHES LPCOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025DDR WILLIAMS LTDCOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-RI/ORCOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025SCHOENFELD CARL MAXCOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025SCHOENFELD SHELLY KCOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025GRIFFITH WILSON MORSECOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
2025GRIFFITH JAMES P S JRCOLLEEN UNIT W#1H-4HDEVON ENERGY PROD CO
Displaying 8 of 63 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Colleen Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10379COLLEEN UNITDec 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITNov 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITOct 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITSep 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITSep 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITSep 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITAug 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITAug 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITJul 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITJul 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITJul 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITJun 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITJun 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITJun 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITMay 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITMay 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITMay 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITApr 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITApr 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITApr 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITMar 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITMar 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10379COLLEEN UNITMar 2025DEVON ENERGY PRODUCTION COMPANY, L.P.