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 - Jun 2026
Total Oil Production3,847,187 BBLs
Total Gas Production5,060,738 MCF
Recent Oil Production5,260 BBLs in May 2026
Recent Gas Production11,425 MCF in May 2026
Wells on Property12

Our Valuation Estimates for Marek Unit

ShaleAssessment™

$199,247 *

MarketMultiple™

$716,314 **

* 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 Jun 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, TX6,473 BBLs12,532 MCFJun 2026
Bodden A-Korth A UswKarnes County, TX28,040 BBLs56,552 MCFJun 2026
Bodden UnitKarnes County, TX328 BBLs414 MCFJun 2026
Cei UnitKarnes County, TX148 BBLs569 MCFMay 2026
Denali UnitKarnes County, TX4,703 BBLs40,705 MCFJun 2026
Elbrus UnitKarnes County, TX2,144 BBLs21,815 MCFJun 2026
Everest UnitKarnes County, TX4,083 BBLs43,213 MCFJun 2026
HickokKarnes County, TX5,169 BBLs13,669 MCFJun 2026
Josey UnitKarnes County, TX3,868 BBLs13,008 MCFJun 2026
Kazbek UnitKarnes County, TX2,383 BBLs23,506 MCFJun 2026
Korth UnitKarnes County, TX4,059 BBLs5,813 MCFJun 2026
Korth VIckDeWitt County, TX15,855 BBLs38,168 MCFJun 2026
Matterhorn UnitKarnes County, TX5,366 BBLs47,655 MCFJun 2026
Maunakea UnitKarnes County, TX882 BBLs5,076 MCFJun 2026
McCoy UnitKarnes County, TX4,930 BBLs17,770 MCFJun 2026
Metz Ranch Unit AKarnes County, TX83,636 BBLs136,021 MCFJun 2026
Metz-KorthKarnes County, TX54,286 BBLs99,412 MCFJun 2026
MuellerKarnes County, TX3,586 BBLs12,482 MCFJun 2026
Schneider UnitKarnes County, TX13,851 BBLs33,523 MCFJun 2026
Walter UnitKarnes County, TX2,277 BBLs7,127 MCFJun 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
2026EOG RESOURCES INC/MIN ACCTSMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026KARNES M 5 MINERALS LPMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026COATES ENERGY INTERESTS LTDMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026CREWS DAVID DMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026CREWS JACK K JRMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026CREWS ROYALTY CO LTDMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026KOLODZEY KELLY CATHERINE CREWSMAREK UNIT W#1H-3H,5H-10HEOG RESOURCES INC
2026CREWS 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 UNITJun 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITJun 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITJun 2026EOG RESOURCES, INC.
02-09878MAREK UNITJun 2026EOG RESOURCES, INC.
02-09878MAREK UNITJun 2026EOG RESOURCES, INC.
02-09878MAREK UNITMay 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITMay 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITMay 2026EOG RESOURCES, INC.
02-09878MAREK UNITMay 2026EOG RESOURCES, INC.
02-09878MAREK UNITMay 2026EOG RESOURCES, INC.
02-09878MAREK UNITApr 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITApr 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITApr 2026EOG RESOURCES, INC.
02-09878MAREK UNITApr 2026EOG RESOURCES, INC.
02-09878MAREK UNITApr 2026EOG RESOURCES, INC.
02-09878MAREK UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-09878MAREK UNITMar 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-09878MAREK UNITMar 2026EOG RESOURCES, INC.
02-09878MAREK UNITMar 2026EOG RESOURCES, INC.
02-09878MAREK UNITMar 2026EOG 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.