Chapman Hummel

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Chapman Hummel

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesOct 2012 - Jul 2025
Total Oil Production520,234 BBLs
Total Gas Production724,772 MCF
Recent Oil Production12,428 BBLs in Jun 2025
Recent Gas Production23,356 MCF in Jun 2025
Wells on Property5

Our Valuation Estimates for Chapman Hummel

ShaleAssessment

Not Available

MarketMultiple

$2,532,042 **

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

Based on a decimal interest

Chapman Hummel 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 Chapman Hummel
from Oct 2012 to Jul 2025

Wells on Chapman Hummel

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32733CHAPMAN-HUMMEL UNIT 1HMARATHON OIL EF LLCShut InKarnes County, TX28.807950-98.117698
42-255-38030CHAPMAN HUMMEL-CARPENTER SA1 1HMARATHON OIL EF LLCProducingKarnes County, TX28.808623-98.115927
42-255-38031CHAPMAN-HUMMEL UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.808537-98.116107
42-255-38032CHAPMAN-HUMMEL UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.808551-98.116081
42-255-38033CHAPMAN-HUMMEL UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.808608-98.116008

Leases included in Chapman Hummel

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10297CHAPMAN-HUMMEL UNITMARATHON OIL EF LLCKarnes County, TX
02-12824CHAPMAN HUMMEL-CARPENTER SA1MARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Chapman Hummel property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Carpenter-Kellner UnitKarnes County, TX3,957 BBLs5,814 MCFJul 2025
Carpenter-Thompson UnitKarnes County, TX2,482 BBLs1,761 MCFJul 2025
Chapman Rothe UnitAtascosa County, TX2,714 BBLs2,290 MCFJul 2025
Chapman-PfeilAtascosa County, TX575 BBLs403 MCFJul 2025
Deatley HollubAtascosa County, TX9,617 BBLs9,429 MCFJul 2025
Helen UnitKarnes County, TX4,130 BBLs9,631 MCFJul 2025
Hierholzer RetzloffAtascosa County, TX69,854 BBLs78,066 MCFJul 2025
Hierholzer SeewaldAtascosa County, TX9,213 BBLs7,384 MCFJul 2025
HKH AllocationAtascosa County, TX19,566 BBLs32,202 MCFJul 2025
HKHR AllocationAtascosa County, TX2,341 BBLs3,208 MCFJul 2025
Kellner-JonasLive Oak County, TX19,408 BBLs41,444 MCFJul 2025
KKLK AllocationAtascosa County, TX7,729 BBLs13,864 MCFJul 2025
Kowr Allocation #1Atascosa County, TX389 BBLs2,102 MCFJul 2025
Kowrs AllocationAtascosa County, TX4,977 BBLs5,666 MCFJul 2025
Matador PawelekKarnes County, TX3,029 BBLs6,912 MCFJul 2025
MKKL AllocationKarnes County, TX6,783 BBLs10,108 MCFJul 2025
Otto MaxAtascosa County, TX0 BBLs0 MCFOct 2015
Red Crest Trust UnitKarnes County, TX2,931 BBLs16,498 MCFJul 2025
SCWJ AllocationAtascosa County, TX8,878 BBLs13,873 MCFJul 2025
Ssu AllocationAtascosa County, TX29,772 BBLs43,234 MCFJul 2025

Frac'ing activity on Chapman Hummel

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32733Chapman-Hummel 1H
42-255-38030CHAPMAN HUMMEL-CARPENTER SA1 1H
42-255-38031CHAPMAN-HUMMEL UNIT 2H
42-255-38032CHAPMAN-HUMMEL UNIT 3H
42-255-38033CHAPMAN-HUMMEL UNIT 4H

Owners of Chapman Hummel

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCCHAPMAN-HUMMEL UNIT 1H-4HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCCHAPMAN HUMMEL-CARP W#1H TR 1MARATHON OIL EF LLC
2025MARATHON OIL EF LLCCHAPMAN HUMMEL-CARP W#1H TR 2MARATHON OIL EF LLC
2025HUMMEL CHARLES W JRCHAPMAN-HUMMEL UNIT 1H-4HMARATHON OIL EF LLC
2025HUMMEL CHRISTIAN HCHAPMAN-HUMMEL UNIT 1H-4HMARATHON OIL EF LLC
2025CHAPMAN HUGH T FAMILY LPCHAPMAN-HUMMEL UNIT 1H-4HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCCHAPMAN-HUMMEL UNIT 1H-4HMARATHON OIL EF LLC
2025AMBER HARVEST LLCCHAPMAN-HUMMEL UNIT 1H-4HMARATHON OIL EF LLC
Displaying 8 of 65 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Chapman Hummel

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10297CHAPMAN-HUMMEL UNITSep 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITSep 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITSep 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITSep 2024MARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITAug 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITAug 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITAug 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITAug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITAug 2024MARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJul 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJun 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJun 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJun 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJun 2024MARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITJun 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITMay 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITMay 2024TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITMay 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITMay 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITMay 2024MARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITMay 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10297CHAPMAN-HUMMEL UNITApr 2024ENERFIN AGUA DULCE LPMARATHON OIL EF LLC