Whitley Mejor Unit

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for Whitley Mejor Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesDec 2013 - Mar 2026
Total Oil Production898,407 BBLs
Total Gas Production1,905,252 MCF
Recent Oil Production1,078 BBLs in Feb 2026
Recent Gas Production951 MCF in Feb 2026
Wells on Property5

Our Valuation Estimates for Whitley Mejor Unit

ShaleAssessment™

$82,341 *

MarketMultiple™

$118,495 **

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

Based on a decimal interest

Whitley Mejor Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Whitley Mejor Unit
from Dec 2013 to Mar 2026

Wells on Whitley Mejor Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-33228WHITLEY MEJOR UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.837415-97.998754
42-255-33229WHITLEY MEJOR UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.837184-97.998665
42-255-33230WHITLEY MEJOR UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.837236-97.998513
42-255-33239WHITLEY MEJOR UNIT 5HMARATHON OIL EF LLCShut InKarnes County, TX28.837264-97.998427
42-255-33252WHITLEY MEJOR UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.837212-97.998576

Leases included in Whitley Mejor Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10643WHITLEY MEJOR UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Whitley Mejor Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Best BatemanKarnes County, TX6,351 BBLs13,152 MCFMar 2026
Brown-DupnikKarnes County, TX1,662 BBLs3,285 MCFMar 2026
Davenport UnitKarnes County, TX27 BBLs21 MCFMar 2026
Davenport-Brown Dupnik B SaKarnes County, TX1,206 BBLs2,168 MCFMar 2026
H.Anzaldua-Hedtke SaKarnes County, TX2,785 BBLs7,559 MCFMar 2026
Hedtke UnitKarnes County, TX1,085 BBLs1,932 MCFMar 2026
Hedtke-H.Henke-Davenport SaKarnes County, TX1,821 BBLs3,450 MCFMar 2026
Hedtke-Henke UnitKarnes County, TX1,927 BBLs3,134 MCFMar 2026
Hedtke-Martinez-Henke SaKarnes County, TX2,045 BBLs3,829 MCFMar 2026
Jordan UnitKarnes County, TX1,341 BBLs2,128 MCFMar 2026
Jordan-Buehring Unit SaKarnes County, TX650 BBLs1,330 MCFMar 2026
Martinez-H.Henke-Hedtke SaKarnes County, TX2,595 BBLs4,742 MCFMar 2026
Pfeifer UnitKarnes County, TX288 BBLs306 MCFFeb 2026
Pfeifer-BellKarnes County, TX4,222 BBLs9,799 MCFMar 2026
Pfeifer-Pfeifer Bell SaKarnes County, TX3,479 BBLs7,880 MCFMar 2026
Pfeifer-Scheele Huth Unit A SaKarnes County, TX10,701 BBLs21,843 MCFMar 2026
Pfeifer-Whitley Mejor SaKarnes County, TX1,653 BBLs5,810 MCFMar 2026
Scheele-HuthKarnes County, TX1,488 BBLs1,418 MCFMar 2026
Vajdos-Foegelle UnitKarnes County, TX4,542 BBLs8,187 MCFMar 2026
Whitley-Scheele Huth Unit A Sa1Karnes County, TX3,680 BBLs6,231 MCFMar 2026

Companies in the Area

These are the closest 20 companies operating near the Whitley Mejor Unit property.

Company Name
Burlington Resources Oil & Gas Company LP
Caturus Energy, LLC
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
EOG Resources Inc
Francisco Creek Operating, Inc.
Hawthorn Energy Partners, LLC
Hilcorp Energy Company
Jaybird Operating, LLC
Marathon Oil Ef LLC
Miller, W. C. Operating Company
Natural Energy, Inc.
North American Royalties, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Rickaway Energy, Corp.
Rio-Tex, Inc.
TBM Catarina, LLC
Texas Crude Energy, Inc.
Verdun Oil & Gas LLC

Frac'ing activity on Whitley Mejor Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33228Whitley Mejor Unit 1H
42-255-33229Whitley Mejor Unit 2H
42-255-33230Whitley Mejor Unit 4H
42-255-33239Whitley Mejor Unit 5H
42-255-33252Whitley Mejor Unit 3H

Owners of Whitley Mejor Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025CUANTO ANTES MEJOR LLCWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025WHITLEY CHERYLWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025WHITLEY WILLIAM H MARITAL TRUSWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025AGUILAR GUADALUPEWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025GONZALES JUAN & MODESTAWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025AMBER HARVEST LLCWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
Displaying 8 of 39 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Whitley Mejor Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10643WHITLEY MEJOR UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITDec 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITDec 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY