Pfeifer Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Pfeifer Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesJul 2011 - Jan 2026
Total Oil Production809,886 BBLs
Total Gas Production1,527,144 MCF
Recent Oil Production19 BBLs in Dec 2025
Recent Gas Production74 MCF in Dec 2025
Wells on Property4

Our Valuation Estimates for Pfeifer Unit

ShaleAssessment

$54,830 *

MarketMultiple

$44,135 **

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

Based on a decimal interest

Pfeifer Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Pfeifer Unit
from Jul 2011 to Jan 2026

Wells on Pfeifer Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-31992PFEIFER UNIT 1HMARATHON OIL EF LLCTemp AbandonedKarnes County, TX28.821976-98.000784
42-255-32675PFEIFER UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.835820-98.003700
42-255-32756PFEIFER UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.835735-98.003774
42-255-32757PFEIFER UNIT 4HMARATHON OIL EF LLCShut InKarnes County, TX28.836140-98.002531

Leases included in Pfeifer Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09817PFEIFER UNITMARATHON OIL EF LLCKarnes County, TX
02-289126PFEIFER UNIT 1HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Pfeifer Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Best BatemanKarnes County, TX7,904 BBLs9,524 MCFFeb 2026
Best FennerKarnes County, TX12,325 BBLs36,270 MCFFeb 2026
Best-Beard UnitKarnes County, TX791 BBLs930 MCFJan 2026
Best-Huth UnitKarnes County, TX1,165 BBLs189 MCFJan 2026
Brown-DupnikKarnes County, TX5,018 BBLs9,540 MCFJan 2026
Butler-Fenner-St. Germaine SaKarnes County, TX1,764 BBLs4,575 MCFJan 2026
Butler-Huth-Scheele SaKarnes County, TX2,299 BBLs3,353 MCFJan 2026
Davenport UnitKarnes County, TX0 BBLs0 MCFJan 2026
Gross-McLean UnitKarnes County, TX1,091 BBLs1,334 MCFJan 2026
H.Anzaldua-Hedtke SaKarnes County, TX4,241 BBLs6,155 MCFJan 2026
Hedtke-H.Henke-Davenport SaKarnes County, TX886 BBLs3,396 MCFJan 2026
Jordan UnitKarnes County, TX2,566 BBLs2,897 MCFJan 2026
Martinez-H.Henke-Hedtke SaKarnes County, TX3,475 BBLs5,252 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
Ted Butler UnitKarnes County, TX0 BBLs0 MCFNov 2025
Whitley Mejor UnitKarnes County, TX1,228 BBLs1,166 MCFJan 2026
Whitley-Scheele Huth Unit A Sa1Karnes County, TX5,009 BBLs7,499 MCFJan 2026

Frac'ing activity on Pfeifer Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32675Pfeifer 2H
42-255-32756Pfeifer 3H
42-255-32757Pfeifer 4H

Owners of Pfeifer Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025TESSMAN DALE PFEIFERPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025KELLEY DANIEL L & CAROL APFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025SELLERS BRIANPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025PETERSON LESLYN ANN BURTONPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025AMBER HARVEST LLCPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
2025PFEIFER PAUL HUGOPFEIFER UNIT W#2H-4HMARATHON OIL EF LLC
Displaying 8 of 15 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Pfeifer Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09817PFEIFER UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITJul 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITJul 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-09817PFEIFER UNITJun 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-09817PFEIFER UNITJun 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-09817PFEIFER UNITJun 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-09817PFEIFER UNITJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC