Culberson-Patteson Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Culberson-Patteson Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesOct 2012 - Jan 2026
Total Oil Production1,482,703 BBLs
Total Gas Production3,894,722 MCF
Recent Oil Production2,367 BBLs in Dec 2025
Recent Gas Production5,239 MCF in Dec 2025
Wells on Property8

Our Valuation Estimates for Culberson-Patteson Unit

ShaleAssessment

$36,247 *

MarketMultiple

$235,713 **

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

Based on a decimal interest

Culberson-Patteson Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Culberson-Patteson Unit
from Oct 2012 to Jan 2026

Wells on Culberson-Patteson Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32580CULBERSON-PATTESON UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.843766-97.954053
42-255-33603CULBERSON-PATTESON UNIT 5HMARATHON OIL EF LLCProducingKarnes County, TX28.826202-97.952200
42-255-34092CULBERSON-PATTESON UNIT AC 1HMARATHON OIL EF LLCProducingKarnes County, TX28.827824-97.947673
42-255-34094CULBERSON-PATTESON UNIT 301HMARATHON OIL EF LLCProducingKarnes County, TX28.827876-97.947502
42-255-34096CULBERSON-PATTESON UNIT 3HMARATHON OIL EF LLCShut InKarnes County, TX28.827803-97.947721
42-255-34853CULBERSON-PATTESON UNIT 502HMARATHON OIL EF LLCProducingKarnes County, TX28.829079-97.949184
42-255-34876CULBERSON-PATTESON UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.829110-97.949098
42-255-34877CULBERSON-PATTESON UNIT 501HMARATHON OIL EF LLCProducingKarnes County, TX28.829138-97.949009

Leases included in Culberson-Patteson Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10315CULBERSON-PATTESON UNITMARATHON OIL EF LLCKarnes County, TX
02-11197CULBERSON-PATTESON UNIT ACMARATHON OIL EF LLCKarnes County, TX
02-289303CULBERSON-PATTESON UNIT AC 1HMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Culberson-Patteson Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Adams-Tipton UnitKarnes County, TX5,956 BBLs5,513 MCFJan 2026
B. Dupnik A-H. Brown PsaKarnes County, TX1,757 BBLs1,440 MCFJan 2026
Brysch Jonas-Yosko Borgfeld SaKarnes County, TX2,234 BBLs2,931 MCFJan 2026
Buehring UnitKarnes County, TX2,310 BBLs4,212 MCFJan 2026
Chapman RogersKarnes County, TX666 BBLs2,485 MCFJan 2026
Chapman-Franke-Murphy-Kotara Sa 1HKarnes County, TX4,673 BBLs9,906 MCFJan 2026
Culberson-Hughes UnitKarnes County, TX1,592 BBLs2,956 MCFJan 2026
Franke UnitKarnes County, TX15,065 BBLs77,169 MCFJan 2026
Gilley UnitKarnes County, TX1,616 BBLs8,040 MCFJan 2026
Gross-RobertKarnes County, TX4,013 BBLs12,429 MCFJan 2026
Kimble-GilleyKarnes County, TX3,893 BBLs10,452 MCFJan 2026
Luna UnitKarnes County, TX4,149 BBLs13,526 MCFJan 2026
Luna-May Unit PsaKarnes County, TX473 BBLs102 MCFJan 2026
May Unit 1Karnes County, TX8,605 BBLs30,449 MCFJan 2026
Murphy-KotaraKarnes County, TX1,883 BBLs8,656 MCFJan 2026
Murphy-Sinclair UnitKarnes County, TX4,853 BBLs30,291 MCFJan 2026
Rogers-Foester UnitKarnes County, TX768 BBLs12,859 MCFJan 2026
Urrutia UnitKarnes County, TX1,479 BBLs3,055 MCFJan 2026
Yosko BorgfeldKarnes County, TX7,362 BBLs14,201 MCFJan 2026
Zaeske-EckolsKarnes County, TX3,899 BBLs9,791 MCFJan 2026

Frac'ing activity on Culberson-Patteson Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32580Culberson Patteson 1H
42-255-33603Culberson Patteson 5H
42-255-34092Culberson Patteson AC1H
42-255-34094Culberson Patteson 301H
42-255-34096Culberson Patteson 3H
42-255-34853Culberson Patteson 502H
42-255-34876Culberson Patteson 2H
42-255-34877Culberson Patteson 501H

Owners of Culberson-Patteson Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025ROBERTS ANNETTE BCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025ADAMS SHIRLEY HCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025FREEHOLD ROYALTIES USA INCCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025AMBER HARVEST LLCCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025KIMBLE JANIS CCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025KIMBLE JOYCE PCULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
2025PEREZ GUADALUPE ACULBERSON-PATTESON (6 WELLS)MARATHON OIL EF LLC
Displaying 8 of 30 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Culberson-Patteson Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10315CULBERSON-PATTESON UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITNov 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITOct 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-289303CULBERSON-PATTESON UNIT AC 1HOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITSep 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-289303CULBERSON-PATTESON UNIT AC 1HSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITAug 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10315CULBERSON-PATTESON UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-289303CULBERSON-PATTESON UNIT AC 1HAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-289303CULBERSON-PATTESON UNIT AC 1HAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY