Whitley Mejor Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Whitley Mejor Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesDec 2013 - Jan 2026
Total Oil Production895,854 BBLs
Total Gas Production1,902,811 MCF
Recent Oil Production1,228 BBLs in Dec 2025
Recent Gas Production1,166 MCF in Dec 2025
Wells on Property5

Our Valuation Estimates for Whitley Mejor Unit

ShaleAssessment

$84,381 *

MarketMultiple

$85,885 **

* 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 Jan 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 LLCShut InKarnes County, TX28.837415-97.998754
42-255-33229WHITLEY MEJOR UNIT 2HMARATHON OIL EF LLCShut InKarnes County, TX28.837184-97.998665
42-255-33230WHITLEY MEJOR UNIT 4HMARATHON OIL EF LLCShut InKarnes 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, TX7,904 BBLs9,524 MCFFeb 2026
Brown-DupnikKarnes County, TX5,018 BBLs9,540 MCFJan 2026
Davenport UnitKarnes County, TX0 BBLs0 MCFJan 2026
Davenport-Brown Dupnik B SaKarnes County, TX737 BBLs1,547 MCFJan 2026
H.Anzaldua-Hedtke SaKarnes County, TX4,241 BBLs6,155 MCFJan 2026
Hedtke UnitKarnes County, TX1,640 BBLs1,610 MCFJan 2026
Hedtke-H.Henke-Davenport SaKarnes County, TX886 BBLs3,396 MCFJan 2026
Hedtke-Henke UnitKarnes County, TX3,413 BBLs5,853 MCFJan 2026
Hedtke-Martinez-Henke SaKarnes County, TX2,993 BBLs4,271 MCFJan 2026
Holland-Brown UnitKarnes County, TX2,994 BBLs1,853 MCFJan 2026
Jordan UnitKarnes County, TX2,566 BBLs2,897 MCFJan 2026
Martinez-H.Henke-Hedtke SaKarnes County, TX3,475 BBLs5,252 MCFJan 2026
Pfeifer UnitKarnes County, TX19 BBLs74 MCFJan 2026
Pfeifer-BellKarnes County, TX4,810 BBLs10,679 MCFJan 2026
Pfeifer-Pfeifer Bell SaKarnes County, TX3,557 BBLs12,189 MCFJan 2026
Pfeifer-Scheele Huth Unit A SaKarnes County, TX13,347 BBLs25,031 MCFJan 2026
Pfeifer-Whitley Mejor SaKarnes County, TX3,034 BBLs5,777 MCFJan 2026
Scheele-HuthKarnes County, TX3,502 BBLs3,385 MCFJan 2026
Vajdos-Foegelle UnitKarnes County, TX5,644 BBLs8,979 MCFJan 2026
Whitley-Scheele Huth Unit A Sa1Karnes County, TX5,009 BBLs7,499 MCFJan 2026

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
2025AMBER HARVEST LLCWHITLEY MEJOR UNIT W#2H-4HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCWHITLEY 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 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
02-10643WHITLEY MEJOR UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10643WHITLEY MEJOR UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITFeb 2025MARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC