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 - Oct 2025
Total Oil Production891,264 BBLs
Total Gas Production1,898,616 MCF
Recent Oil Production529 BBLs in Sep 2025
Recent Gas Production542 MCF in Sep 2025
Wells on Property5

Our Valuation Estimates for Whitley Mejor Unit

ShaleAssessment

$88,069 *

MarketMultiple

$8,137 **

* 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
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Whitley Mejor Unit
from Dec 2013 to Oct 2025

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, TX12,500 BBLs19,108 MCFNov 2025
Best-Beard UnitKarnes County, TX232 BBLs733 MCFOct 2025
Brown DupnikKarnes County, TX3,462 BBLs6,474 MCFOct 2025
Davenport UnitKarnes County, TX0 BBLs0 MCFJun 2025
H.Anzaldua-Hedtke SaKarnes County, TX4,885 BBLs9,394 MCFOct 2025
Hedtke-H.Henke-Davenport SaKarnes County, TX1,472 BBLs4,662 MCFOct 2025
Hedtke-Henke UnitKarnes County, TX3,481 BBLs9,285 MCFOct 2025
Hedtke-Martinez-Henke SaKarnes County, TX2,297 BBLs5,073 MCFOct 2025
Holland-Brown UnitKarnes County, TX1,859 BBLs1,790 MCFOct 2025
Jordan UnitKarnes County, TX2,993 BBLs4,307 MCFOct 2025
Jordan-Buehring Unit SaKarnes County, TX421 BBLs1,546 MCFOct 2025
Martinez-H.Henke-Hedtke SaKarnes County, TX3,104 BBLs6,837 MCFOct 2025
Pfeifer UnitKarnes County, TX559 BBLs634 MCFOct 2025
Pfeifer-BellKarnes County, TX5,845 BBLs14,918 MCFOct 2025
Pfeifer-Pfeifer Bell SaKarnes County, TX4,041 BBLs11,225 MCFOct 2025
Pfeifer-Scheele Huth Unit A SaKarnes County, TX19,846 BBLs50,568 MCFOct 2025
Pfeifer-Whitley Mejor SaKarnes County, TX3,446 BBLs8,981 MCFOct 2025
Scheele-HuthKarnes County, TX4,471 BBLs7,259 MCFOct 2025
Vajdos-Foegelle UnitKarnes County, TX5,569 BBLs12,901 MCFOct 2025
Whitley-Scheele Huth Unit A Sa1Karnes County, TX6,717 BBLs13,921 MCFOct 2025

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 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
02-10643WHITLEY MEJOR UNITFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITDec 2024MARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITDec 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITDec 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITNov 2024MARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITNov 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITNov 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITNov 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITOct 2024MARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITOct 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10643WHITLEY MEJOR UNITOct 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC