Duncan Unit

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for Duncan Unit

CountyKarnes County, TX
OperatorDEVON ENERGY PRODUCTION COMPANY, L.P.
Production DatesJul 2012 - Jan 2026
Total Oil Production2,327,137 BBLs
Total Gas Production5,422,618 MCF
Recent Oil Production7,145 BBLs in Dec 2025
Recent Gas Production18,186 MCF in Dec 2025
Wells on Property8

Our Valuation Estimates for Duncan Unit

ShaleAssessment™

$56,493 *

MarketMultiple™

$978,064 **

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

Based on a decimal interest

Duncan 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 Duncan Unit
from Jul 2012 to Jan 2026

Wells on Duncan Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32272DUNCAN UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.915843-97.859577
42-255-32273DUNCAN UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.Shut InKarnes County, TX28.915779-97.859518
42-255-33754DUNCAN UNIT 3HDEVON ENERGY PRODUCTION CO, L.P.Shut InKarnes County, TX28.916282-97.859215
42-255-34274DUNCAN UNIT 4HDEVON ENERGY PRODUCTION CO, L.P.Shut InKarnes County, TX28.916321-97.859260
42-255-34275DUNCAN UNIT 5HDEVON ENERGY PRODUCTION CO, L.P.Shut InKarnes County, TX28.916243-97.859171
42-255-37876DUNCAN UNIT 6HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.916343-97.856964
42-255-37877DUNCAN UNIT 7HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.916385-97.857009
42-255-37878DUNCAN UNIT 8HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.916420-97.857054

Leases included in Duncan Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09989DUNCAN UNITDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Alice May-Barnett EastKarnes County, TX0 BBLs0 MCFFeb 2026
Armstrong UnitKarnes County, TX9,467 BBLs35,087 MCFJan 2026
Beard Unit AKarnes County, TX297 BBLs13,928 MCFJan 2026
Bellah Patton Wilson PsaKarnes County, TX5,799 BBLs3,742 MCFJan 2026
Buehring UnitKarnes County, TX3,873 BBLs5,476 MCFJan 2026
Janysek UnitKarnes County, TX5,072 BBLs39,501 MCFJan 2026
JendruschKarnes County, TX5,339 BBLs13,405 MCFJan 2026
Junek Unit AKarnes County, TX3,767 BBLs8,372 MCFJan 2026
Kotara Unit AKarnes County, TX14,921 BBLs53,133 MCFJan 2026
Krudwig UnitKarnes County, TX6,775 BBLs27,963 MCFJan 2026
Linhart Dillon Barnett Psa AKarnes County, TX10,464 BBLs14,414 MCFJan 2026
Linhart UnitKarnes County, TX5,374 BBLs13,135 MCFJan 2026
Linhart WilsonKarnes County, TX10,112 BBLs20,616 MCFFeb 2026
Linhartdillonbarnettwilson Psa AKarnes County, TX9,125 BBLs19,037 MCFJan 2026
Moy UnitKarnes County, TX2,942 BBLs6,514 MCFJan 2026
Patton UnitKarnes County, TX10,340 BBLs18,155 MCFJan 2026
PDR UnitKarnes County, TX1,931 BBLs3,792 MCFJan 2026
Roos UnitKarnes County, TX3,156 BBLs6,906 MCFJan 2026
Ruckman A S. Reynolds D UswKarnes County, TX2,078 BBLs20,336 MCFJan 2026
Woolsey Unit AKarnes County, TX1,108 BBLs2,975 MCFJan 2026

Companies in the Area

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

Company Name
1776 Energy Operators, LLC
BPX Operating Company
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
EOG Resources Inc
Gulftex Energy, LLC
Leonard, J. A.
Magnolia Oil & Gas Operating LLC
Marathon Oil Ef LLC
Murphy Expl. & Prod. Co. - USA
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
Property Development Group, Inc.
Repsol Oil & Gas USA, LLC
Rising Star Energy, L.L.C.
Silver Hill Energy Operating, LLC
Talisman Energy USA Inc.
Texstar North America, Inc.
Tidal Petroleum, Inc.

Frac'ing activity on Duncan Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32272Duncan Unit 2H
42-255-32272Duncan 2H
42-255-32273Duncan 1H
42-255-33754Duncan 3H
42-255-34274Duncan 4H
42-255-34275Duncan 5H
42-255-37876DUNCAN UNIT 6H
42-255-37877DUNCAN UNIT 7H
42-255-37878DUNCAN UNIT 8H

Owners of Duncan Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025DEVON ENERGY PROD CO LP-WIDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
2025DUNCAN SHIRLEY MDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
20252015 JANYSEK FAMILY MINERAL TRDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
2025JANYSEK FAMILY MINERAL TRUSTDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
2025HENRY JERRY R & DONNA SUEDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-RI/ORDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
20252012 FERGUSON FAMILY PROPDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
2025FYC LTDDUNCAN UNIT W#1H-2H,6H-8HDEVON ENERGY PROD CO
Displaying 8 of 57 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Duncan Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09989DUNCAN UNITDec 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITNov 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITOct 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITOct 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITSep 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITSep 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITSep 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITAug 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITAug 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITAug 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITJul 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITJul 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITJul 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITJun 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITJun 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITJun 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITMay 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITMay 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITMay 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITApr 2025FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09989DUNCAN UNITApr 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.