Chapman Hummel

Oil & Gas Property in Karnes County, TX

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Property Summary

Key data points for Chapman Hummel

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesOct 2012 - Jun 2026
Total Oil Production636,280 BBLs
Total Gas Production891,458 MCF
Recent Oil Production8,182 BBLs in May 2026
Recent Gas Production10,867 MCF in May 2026
Wells on Property5

Our Valuation Estimates for Chapman Hummel

ShaleAssessment

Not Available

MarketMultiple

$1,295,736 **

* 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 Jun 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, TX1,142 BBLs3,673 MCFJun 2026
Carpenter-Kellner UnitKarnes County, TX80 BBLs840 MCFJun 2026
Carpenter-Thompson UnitKarnes County, TX2,778 BBLs1,869 MCFJun 2026
Chapman Rothe UnitAtascosa County, TX235 BBLs73 MCFJun 2026
Chapman-PfeilAtascosa County, TX758 BBLs949 MCFJun 2026
Deatley HollubAtascosa County, TX3,935 BBLs4,501 MCFJun 2026
Helen UnitKarnes County, TX2,715 BBLs6,536 MCFJun 2026
Hierholzer RetzloffAtascosa County, TX31,589 BBLs52,537 MCFJun 2026
Hierholzer SeewaldAtascosa County, TX6,715 BBLs10,138 MCFJun 2026
HKH AllocationAtascosa County, TX11,270 BBLs17,617 MCFJun 2026
HKHR AllocationAtascosa County, TX2,134 BBLs3,088 MCFJun 2026
KKLK AllocationAtascosa County, TX4,413 BBLs6,050 MCFJun 2026
Kowr Allocation #1Atascosa County, TX1,126 BBLs2,228 MCFJun 2026
Kowrs AllocationAtascosa County, TX5,087 BBLs5,998 MCFJun 2026
Matador PawelekKarnes County, TX2,645 BBLs5,469 MCFJun 2026
MKKL AllocationKarnes County, TX6,057 BBLs12,848 MCFJun 2026
NapooKarnes County, TX27,438 BBLs97,140 MCFJun 2026
Otto MaxAtascosa County, TX0 BBLs0 MCFOct 2015
Red Crest Trust UnitKarnes County, TX2,753 BBLs6,585 MCFJun 2026
SCWJ AllocationAtascosa County, TX6,660 BBLs10,736 MCFJun 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
2026MARATHON OIL EF LLCCHAPMAN-HUMMEL UNIT W#2H-4HMARATHON OIL EF LLC
2026MARATHON OIL EF LLCCHAPMAN HUMMEL-CARP W#1H TR 1MARATHON OIL EF LLC
2026MARATHON OIL EF LLCCHAPMAN HUMMEL-CARP W#1H TR 2MARATHON OIL EF LLC
2026HUMMEL CHARLES W JRCHAPMAN-HUMMEL UNIT W#2H-4HMARATHON OIL EF LLC
2026HUMMEL CHRISTIAN HCHAPMAN-HUMMEL UNIT W#2H-4HMARATHON OIL EF LLC
2026CHAPMAN HUGH T FAMILY LPCHAPMAN-HUMMEL UNIT W#2H-4HMARATHON OIL EF LLC
2026AMBER HARVEST LLCCHAPMAN-HUMMEL UNIT W#2H-4HMARATHON OIL EF LLC
2026FREEHOLD ROYALTIES USA INCCHAPMAN-HUMMEL UNIT W#2H-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 UNITJun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJun 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJun 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITJun 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jun 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jun 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1Jun 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITMay 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITMay 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITMay 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITMay 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITMay 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITMay 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1May 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1May 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1May 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1May 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-12824CHAPMAN HUMMEL-CARPENTER SA1May 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITApr 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITApr 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10297CHAPMAN-HUMMEL UNITApr 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY