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 - May 2026
Total Oil Production4,261,140 BBLs
Total Gas Production5,464,587 MCF
Recent Oil Production15,261 BBLs in Apr 2026
Recent Gas Production25,138 MCF in Apr 2026
Wells on Property15

Our Valuation Estimates for Duncan Unit

ShaleAssessment™

$152,616 *

MarketMultiple™

$1,887,217 **

* 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 May 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, TX446 BBLs2,020 MCFMay 2026
Bordovsky UnitKarnes County, TX1,757 BBLs0 MCFMay 2026
Chevelle UnitKarnes County, TX3,200 BBLs19,477 MCFMay 2026
Finley UnitKarnes County, TX3,135 BBLs29,925 MCFMay 2026
Foo CongregationKarnes County, TX301 BBLs127 MCFMay 2026
Foo UnitKarnes County, TX2,871 BBLs4,136 MCFMay 2026
Ginobili UnitKarnes County, TX15,492 BBLs95,099 MCFMay 2026
Hillsong UnitKarnes County, TX643 BBLs2,560 MCFMay 2026
Incubus UnitKarnes County, TX520 BBLs1,230 MCFMay 2026
JendrzeyKarnes County, TX2,077 BBLs352 MCFMay 2026
Kas North Unit AKarnes County, TX2,319 BBLs10,486 MCFMay 2026
Kas UnitKarnes County, TX5,605 BBLs10,093 MCFMay 2026
MayerKarnes County, TX5,363 BBLs4,502 MCFMay 2026
Mills UnitKarnes County, TX8,071 BBLs88,922 MCFMay 2026
Oasis UnitKarnes County, TX516 BBLs3,281 MCFMay 2026
Parker UnitKarnes County, TX23,397 BBLs109,953 MCFMay 2026
Pollok-Brysch UnitKarnes County, TX189 BBLs0 MCFMay 2026
Pop UnitKarnes County, TX6,496 BBLs8,286 MCFMay 2026
SplitterKarnes County, TX2,184 BBLs8,408 MCFMay 2026
Weezer UnitKarnes County, TX1,292 BBLs5,189 MCFMay 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.