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 - Apr 2026
Total Oil Production3,836,957 BBLs
Total Gas Production5,038,471 MCF
Recent Oil Production5,469 BBLs in Mar 2026
Recent Gas Production11,985 MCF in Mar 2026
Wells on Property12

Our Valuation Estimates for Marek Unit

ShaleAssessment™

$205,251 *

MarketMultiple™

$662,177 **

* 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 Apr 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, TX6,562 BBLs10,906 MCFApr 2026
Bodden A-Korth A UswKarnes County, TX34,846 BBLs75,541 MCFApr 2026
Bodden UnitKarnes County, TX645 BBLs578 MCFApr 2026
Cei UnitKarnes County, TX0 BBLs0 MCFApr 2026
Denali UnitKarnes County, TX4,860 BBLs40,641 MCFApr 2026
Elbrus UnitKarnes County, TX2,596 BBLs25,507 MCFApr 2026
Everest UnitKarnes County, TX3,645 BBLs38,932 MCFApr 2026
HickokKarnes County, TX5,339 BBLs15,745 MCFApr 2026
Josey UnitKarnes County, TX4,208 BBLs13,672 MCFApr 2026
Kazbek UnitKarnes County, TX2,504 BBLs27,584 MCFApr 2026
Korth UnitKarnes County, TX10,148 BBLs20,407 MCFApr 2026
Korth VIckDeWitt County, TX13,947 BBLs20,161 MCFApr 2026
Matterhorn UnitKarnes County, TX5,328 BBLs45,480 MCFApr 2026
Maunakea UnitKarnes County, TX2,013 BBLs12,207 MCFApr 2026
McCoy UnitKarnes County, TX5,837 BBLs21,877 MCFApr 2026
Metz Ranch Unit AKarnes County, TX126,135 BBLs209,548 MCFApr 2026
Metz-KorthKarnes County, TX70,227 BBLs149,939 MCFApr 2026
MuellerKarnes County, TX4,271 BBLs14,784 MCFApr 2026
Schneider UnitKarnes County, TX14,300 BBLs33,408 MCFApr 2026
Walter UnitKarnes County, TX2,483 BBLs4,321 MCFApr 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 ROYALTY CO 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
2025KOLODZEY KELLY CATHERINE CREWSMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2025CREWS MATTHEW DAVIDMAREK 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.