Marek Unit

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for Marek Unit

CountyKarnes County, TX
OperatorEOG RESOURCES INC
Production DatesDec 2011 - Mar 2026
Total Oil Production3,831,917 BBLs
Total Gas Production5,027,604 MCF
Recent Oil Production5,052 BBLs in Feb 2026
Recent Gas Production10,762 MCF in Feb 2026
Wells on Property12

Our Valuation Estimates for Marek Unit

ShaleAssessment™

$208,186 *

MarketMultiple™

$669,218 **

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

Based on a decimal interest

Marek 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 Marek Unit
from Dec 2011 to Mar 2026

Wells on Marek 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
42-255-32103MAREK UNIT 1HEOG RESOURCES, INC.ProducingKarnes County, TX29.068868-97.767102
42-255-32104MAREK UNIT 2HEOG RESOURCES, INC.ProducingKarnes County, TX29.055235-97.755938
42-255-32105MAREK UNIT 4HEOG RESOURCES, INC.Horizontal Well Surface LocatioKarnes County, TX29.054208-97.758616
42-255-32124MAREK UNIT 3HEOG RESOURCES, INC.ProducingKarnes County, TX29.058352-97.752406
42-255-32907MAREK UNIT 5HEOG RESOURCES, INC.ProducingKarnes County, TX29.055391-97.752366
42-255-33512MAREK UNIT 6HEOG RESOURCES, INC.ProducingKarnes County, TX29.064663-97.772344
42-255-33974MAREK UNIT 10HEOG RESOURCES, INC.ProducingKarnes County, TX29.055935-97.757135
42-255-33975MAREK UNIT 7HEOG RESOURCES, INC.ProducingKarnes County, TX29.056030-97.756155
42-255-33997MAREK UNIT 11HEOG RESOURCES, INC.Horizontal Well Surface LocatioKarnes County, TX29.057674-97.752309
42-255-34036MAREK UNIT 8HEOG RESOURCES, INC.ProducingKarnes County, TX29.069640-97.767116
42-255-35531MAREK UNIT 9HEOG RESOURCES, INC.ProducingKarnes County, TX29.057418-97.752132
42-255-35532MAREK UNIT 11HEOG RESOURCES, INC.Horizontal Well Surface LocatioKarnes County, TX29.057671-97.752334

Leases included in Marek Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09878MAREK UNITEOG RESOURCES, INC.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Alton UnitKarnes County, TX5,887 BBLs9,574 MCFMar 2026
Bodden A-Korth A UswKarnes County, TX22,692 BBLs39,938 MCFMar 2026
Bodden UnitKarnes County, TX8 BBLs58 MCFMar 2026
Cei UnitKarnes County, TX3 BBLs0 MCFFeb 2026
Denali UnitKarnes County, TX4,653 BBLs37,328 MCFMar 2026
Elbrus UnitKarnes County, TX2,490 BBLs23,301 MCFMar 2026
Everest UnitKarnes County, TX4,079 BBLs39,662 MCFMar 2026
HickokKarnes County, TX4,709 BBLs13,516 MCFMar 2026
Josey UnitKarnes County, TX3,735 BBLs12,243 MCFMar 2026
Kazbek UnitKarnes County, TX2,231 BBLs25,045 MCFMar 2026
Korth UnitKarnes County, TX8,011 BBLs15,356 MCFMar 2026
Korth VIckDeWitt County, TX11,968 BBLs18,280 MCFMar 2026
Matterhorn UnitKarnes County, TX4,822 BBLs41,129 MCFMar 2026
Maunakea UnitKarnes County, TX2,009 BBLs12,306 MCFMar 2026
McCoy UnitKarnes County, TX5,816 BBLs21,557 MCFMar 2026
Metz Ranch Unit AKarnes County, TX137,327 BBLs218,722 MCFMar 2026
Metz-KorthKarnes County, TX80,739 BBLs170,886 MCFMar 2026
MuellerKarnes County, TX3,806 BBLs10,444 MCFMar 2026
Schneider UnitKarnes County, TX13,654 BBLs31,316 MCFMar 2026
Walter UnitKarnes County, TX2,129 BBLs3,482 MCFMar 2026

Companies in the Area

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

Company Name
Blackbrush O & G, Inc.
Blackbrush O & G, LLC
BPX Operating Company
Burlington Resources Oil & Gas Company LP
Caturus Energy, LLC
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
Enervest Operating LLC
EOG Resources Inc
Falcon Production LLC
Freeport-McMoran Oil & Gas LLC
Gulftex Energy III, LP
Magnolia Oil & Gas Operating LLC
Murphy Expl. & Prod. Co. - USA
Petro-Hunt, L.L.C.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Thompson, Richard W. Inc.
Tidal Petroleum, Inc.
Viceroy Petroleum, LP

Frac'ing activity on Marek Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32103Marek Unit #1H
42-255-32104Marek Unit #2H
42-255-32105Marek Unit #4H
42-255-32124Marek Unit #3H
42-255-32907Marek Unit #5H
42-255-33512MAREK UNIT # 6H
42-255-33974MAREK UNIT #10H
42-255-33975MAREK UNIT # 7H
42-255-34036MAREK UNIT # 8H
42-255-35531MAREK UNIT # 9H
42-255-35532MAREK UNIT #11H

Owners of Marek Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INC/MIN ACCTSMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025KARNES M 5 MINERALS LPMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025COATES ENERGY INTERESTS LTDMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025CREWS DAVID DMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025CREWS JACK K JRMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025CREWS ROYALTY CO LTDMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025CREWS MATTHEW DAVIDMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025KOLODZEY KELLY CATHERINE CREWSMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
Displaying 8 of 61 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Marek Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09878MAREK UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITFeb 2026EOG RESOURCES, INC.
02-09878MAREK UNITFeb 2026EOG RESOURCES, INC.
02-09878MAREK UNITFeb 2026EOG RESOURCES, INC.
02-09878MAREK UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITJan 2026EOG RESOURCES, INC.
02-09878MAREK UNITJan 2026EOG RESOURCES, INC.
02-09878MAREK UNITJan 2026EOG RESOURCES, INC.
02-09878MAREK UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITDec 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITDec 2025EOG RESOURCES, INC.
02-09878MAREK UNITDec 2025EOG RESOURCES, INC.
02-09878MAREK UNITDec 2025EOG RESOURCES, INC.
02-09878MAREK UNITNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITNov 2025EOG RESOURCES, INC.
02-09878MAREK UNITNov 2025EOG RESOURCES, INC.
02-09878MAREK UNITNov 2025EOG RESOURCES, INC.
02-09878MAREK UNITOct 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITOct 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITOct 2025EOG RESOURCES, INC.
02-09878MAREK UNITOct 2025EOG RESOURCES, INC.