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
OperatorEOG RESOURCES INC
Production DatesMay 2014 - Mar 2026
Total Oil Production4,232,345 BBLs
Total Gas Production5,419,832 MCF
Recent Oil Production13,050 BBLs in Feb 2026
Recent Gas Production19,986 MCF in Feb 2026
Wells on Property15

Our Valuation Estimates for Duncan Unit

ShaleAssessment™

$156,499 *

MarketMultiple™

$1,859,005 **

* 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 May 2014 to Mar 2026

Wells on Duncan 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
42-255-33679DUNCAN UNIT 7HEOG RESOURCES, INC.Shut InKarnes County, TX28.978926-97.905295
42-255-33682DUNCAN UNIT 6HEOG RESOURCES, INC.ProducingKarnes County, TX28.978885-97.905375
42-255-33683DUNCAN UNIT 4HEOG RESOURCES, INC.ProducingKarnes County, TX28.978493-97.906336
42-255-33684DUNCAN UNIT 5HEOG RESOURCES, INC.ProducingKarnes County, TX28.978540-97.906241
42-255-35355DUNCAN UNIT 8HEOG RESOURCES, INC.ProducingKarnes County, TX28.978968-97.905211
42-255-35356DUNCAN UNIT 9HEOG RESOURCES, INC.ProducingKarnes County, TX28.979012-97.905125
42-255-36314DUNCAN UNIT 3HEOG RESOURCES, INC.ProducingKarnes County, TX28.981471-97.912200
42-255-36592DUNCAN UNIT 10HEOG RESOURCES, INC.ProducingKarnes County, TX28.979685-97.903758
42-255-36593DUNCAN UNIT 11HEOG RESOURCES, INC.ProducingKarnes County, TX28.979726-97.903669
42-255-36594DUNCAN UNIT 12HEOG RESOURCES, INC.ProducingKarnes County, TX28.979771-97.903583
42-255-36595DUNCAN UNIT 13HEOG RESOURCES, INC.ProducingKarnes County, TX28.979812-97.903497
42-255-37131DUNCAN UNIT 14HEOG RESOURCES, INC.ProducingKarnes County, TX28.985221-97.902467
42-255-37132DUNCAN UNIT 15HEOG RESOURCES, INC.ProducingKarnes County, TX28.985257-97.902395
42-255-37133DUNCAN UNIT 16HEOG RESOURCES, INC.ProducingKarnes County, TX28.985297-97.902314
42-255-37134DUNCAN UNIT 17HEOG RESOURCES, INC.ProducingKarnes County, TX28.985332-97.902247

Leases included in Duncan Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10897DUNCAN UNITEOG RESOURCES, INC.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Beck UnitKarnes County, TX578 BBLs2,040 MCFMar 2026
Bordovsky UnitKarnes County, TX750 BBLs0 MCFMar 2026
Chevelle UnitKarnes County, TX3,274 BBLs20,948 MCFMar 2026
Finley UnitKarnes County, TX3,520 BBLs32,121 MCFMar 2026
Foo CongregationKarnes County, TX328 BBLs0 MCFMar 2026
Foo UnitKarnes County, TX2,755 BBLs1,920 MCFMar 2026
Ginobili UnitKarnes County, TX17,360 BBLs101,705 MCFMar 2026
Hillsong UnitKarnes County, TX614 BBLs2,997 MCFMar 2026
Incubus UnitKarnes County, TX583 BBLs1,635 MCFMar 2026
JendrzeyKarnes County, TX2,065 BBLs1,342 MCFMar 2026
Kas North Unit AKarnes County, TX816 BBLs2,850 MCFMar 2026
Kas UnitKarnes County, TX6,194 BBLs24,735 MCFMar 2026
MayerKarnes County, TX5,558 BBLs25,330 MCFMar 2026
Mills UnitKarnes County, TX7,675 BBLs82,083 MCFMar 2026
Oasis UnitKarnes County, TX796 BBLs4,222 MCFMar 2026
Parker UnitKarnes County, TX24,585 BBLs114,162 MCFMar 2026
Pollok-Brysch UnitKarnes County, TX241 BBLs0 MCFMar 2026
Pop UnitKarnes County, TX5,765 BBLs8,076 MCFMar 2026
SplitterKarnes County, TX2,394 BBLs8,657 MCFMar 2026
Weezer UnitKarnes County, TX1,017 BBLs5,077 MCFMar 2026

Companies in the Area

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

Company Name
Blackbrush O & G, Inc.
Blackbrush O & G, LLC
Bommer Engineering Co.
BPX Operating Company
Bright & Company
Burlington Resources Oil & Gas Company LP
Dewbre Petroleum Corporation
Enerquest Operating, LLC
Enervest Operating LLC
EOG Resources Inc
First Solid Energy Group, LP
Gulftex Energy, LLC
Magnolia Oil & Gas Operating LLC
Murphy Expl. & Prod. Co. - USA
Petrohawk Operating Company
Pioneer Resources Producing, L.P
Property Development Group, Inc.
Silver Hill Energy Operating, LLC
Tidal Petroleum, Inc.
Viper S.W.D., LLC

Frac'ing activity on Duncan Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33679DUNCAN UNIT # 7H
42-255-33682DUNCAN UNIT # 6H
42-255-33683DUNCAN UNIT # 4H
42-255-33684DUNCAN UNIT # 5H
42-255-35355DUNCAN UNIT # 8H
42-255-35356DUNCAN UNIT # 9H
42-255-36314DUNCAN UNIT # 3H
42-255-36592DUNCAN UNIT #10H
42-255-36593DUNCAN UNIT #11H
42-255-36594DUNCAN UNIT #12H
42-255-36595DUNCAN UNIT #13H
42-255-37131DUNCAN UNIT #14H
42-255-37132DUNCAN UNIT #15H
42-255-37133DUNCAN UNIT #16H
42-255-37134DUNCAN UNIT #17H

Owners of Duncan Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INC/MIN ACCTSDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025SURBER DONALD WAYNE & BONNIEDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025GAWLIK ROMAN FAMILY TRUSTDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025RED CREST TRUSTDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025ENERQUEST OPERATING LLCDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025EOG RESOURCES INC/MIN ACCTSDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025PIEPRZYCA ALVIN & DONNADUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
2025BRYSCH JAMESDUNCAN UNIT W#3H-6H,8H-17HEOG RESOURCES INC
Displaying 8 of 293 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
02-10897DUNCAN UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10897DUNCAN UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10897DUNCAN UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10897DUNCAN UNITFeb 2026EOG RESOURCES, INC.
02-10897DUNCAN UNITFeb 2026EOG RESOURCES, INC.
02-10897DUNCAN UNITFeb 2026EOG RESOURCES, INC.
02-10897DUNCAN UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10897DUNCAN UNITJan 2026MAGNOLIA OIL & GAS OPERATING LLC
02-10897DUNCAN UNITJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10897DUNCAN UNITJan 2026EOG RESOURCES, INC.
02-10897DUNCAN UNITJan 2026EOG RESOURCES, INC.
02-10897DUNCAN UNITJan 2026EOG RESOURCES, INC.
02-10897DUNCAN UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10897DUNCAN UNITDec 2025MAGNOLIA OIL & GAS OPERATING LLC
02-10897DUNCAN UNITDec 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10897DUNCAN UNITDec 2025EOG RESOURCES, INC.
02-10897DUNCAN UNITDec 2025EOG RESOURCES, INC.
02-10897DUNCAN UNITDec 2025EOG RESOURCES, INC.
02-10897DUNCAN UNITNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10897DUNCAN UNITNov 2025MAGNOLIA OIL & GAS OPERATING LLC
02-10897DUNCAN UNITNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10897DUNCAN UNITNov 2025EOG RESOURCES, INC.
02-10897DUNCAN UNITNov 2025EOG RESOURCES, INC.
02-10897DUNCAN UNITNov 2025EOG RESOURCES, INC.
02-10897DUNCAN UNITOct 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.