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 - Mar 2026
Total Oil Production605,316 BBLs
Total Gas Production850,245 MCF
Recent Oil Production10,013 BBLs in Feb 2026
Recent Gas Production9,767 MCF in Feb 2026
Wells on Property5

Our Valuation Estimates for Chapman Hummel

ShaleAssessment

Not Available

MarketMultiple

$1,218,422 **

* 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
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to oil and gas production for Chapman Hummel
from Oct 2012 to Mar 2026

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 LLCProducingKarnes 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
C.Pfeil-C.Kellner-C.Hummel PsaAtascosa County, TX3,044 BBLs3,545 MCFMar 2026
Carpenter-Kellner UnitKarnes County, TX4,672 BBLs3,333 MCFMar 2026
Carpenter-Thompson UnitKarnes County, TX5,466 BBLs2,743 MCFMar 2026
Chapman Rothe UnitAtascosa County, TX683 BBLs103 MCFMar 2026
Chapman-PfeilAtascosa County, TX1,736 BBLs4,113 MCFMar 2026
Deatley HollubAtascosa County, TX3,907 BBLs5,046 MCFMar 2026
Helen UnitKarnes County, TX2,972 BBLs3,709 MCFMar 2026
Hierholzer RetzloffAtascosa County, TX33,479 BBLs50,599 MCFMar 2026
Hierholzer SeewaldAtascosa County, TX6,646 BBLs6,545 MCFMar 2026
HKH AllocationAtascosa County, TX12,123 BBLs34,894 MCFMar 2026
HKHR AllocationAtascosa County, TX1,799 BBLs1,545 MCFMar 2026
KKLK AllocationAtascosa County, TX4,597 BBLs8,456 MCFMar 2026
Kowr Allocation #1Atascosa County, TX2,130 BBLs1,659 MCFMar 2026
Kowrs AllocationAtascosa County, TX3,420 BBLs3,541 MCFMar 2026
Matador PawelekKarnes County, TX2,676 BBLs5,092 MCFMar 2026
MKKL AllocationKarnes County, TX5,111 BBLs7,908 MCFMar 2026
NapooKarnes County, TX36,371 BBLs94,067 MCFMar 2026
Otto MaxAtascosa County, TX0 BBLs0 MCFOct 2015
Red Crest Trust UnitKarnes County, TX2,603 BBLs7,263 MCFMar 2026
SCWJ AllocationAtascosa County, TX6,478 BBLs10,559 MCFMar 2026

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 UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Mar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Feb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Feb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Feb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJan 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY