Boris Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Boris Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesApr 2013 - Mar 2026
Total Oil Production4,033,332 BBLs
Total Gas Production5,488,244 MCF
Recent Oil Production9,271 BBLs in Mar 2026
Recent Gas Production9,738 MCF in Mar 2026
Wells on Property16

Our Valuation Estimates for Boris Unit

ShaleAssessment

Not Available

MarketMultiple

$563,054 **

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

Based on a decimal interest

Boris Unit 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 Boris Unit
from Apr 2013 to Mar 2026

Wells on Boris Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32897BORIS UNIT 1HMARATHON OIL EF LLCProducingKarnes County, TX28.958236-97.835651
42-255-33271BORIS UNIT 2HMARATHON OIL EF LLCProducingKarnes County, TX28.962316-97.831176
42-255-33272BORIS UNIT 3HMARATHON OIL EF LLCProducingKarnes County, TX28.962374-97.831112
42-255-33273BORIS UNIT 6HMARATHON OIL EF LLCProducingKarnes County, TX28.962436-97.831048
42-255-33274BORIS UNIT 7HMARATHON OIL EF LLCProducingKarnes County, TX28.962497-97.830987
42-255-33607BORIS UNIT 2WSMARATHON OIL EF LLCWater SupplyKarnes County, TX28.959789-97.829683
42-255-33674BORIS UNIT 4HMARATHON OIL EF LLCProducingKarnes County, TX28.957788-97.836115
42-255-33675BORIS UNIT 5HMARATHON OIL EF LLCProducingKarnes County, TX28.957730-97.836179
42-255-33676BORIS UNIT 9HMARATHON OIL EF LLCProducingKarnes County, TX28.957669-97.836243
42-255-33677BORIS UNIT 10HMARATHON OIL EF LLCProducingKarnes County, TX28.957608-97.836304
42-255-33817BORIS UNIT 8HMARATHON OIL EF LLCProducingKarnes County, TX28.965280-97.828632
42-255-34124BORIS UNIT 11HMARATHON OIL EF LLCProducingKarnes County, TX28.965222-97.828698
42-255-36706BORIS UNIT 501HMARATHON OIL EF LLCProducingKarnes County, TX28.957776-97.835821
42-255-36707BORIS UNIT 502HMARATHON OIL EF LLCProducingKarnes County, TX28.957838-97.835758
42-255-36708BORIS UNIT 503HMARATHON OIL EF LLCProducingKarnes County, TX28.957898-97.835695
42-255-36709BORIS UNIT 504HMARATHON OIL EF LLCProducingKarnes County, TX28.957958-97.835632

Leases included in Boris Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10478BORIS UNITMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
A. GreavesKarnes County, TX20,219 BBLs20,838 MCFApr 2026
A. Greaves B-L. Dove A Sa 2Karnes County, TX16,135 BBLs18,711 MCFApr 2026
A. Greaves B-Smolik A SaKarnes County, TX30,515 BBLs40,327 MCFApr 2026
Brown JenkKarnes County, TX16,530 BBLs60,113 MCFApr 2026
Colleen UnitKarnes County, TX12,703 BBLs32,148 MCFApr 2026
DavisKarnes County, TX18,020 BBLs27,512 MCFApr 2026
GenelleKarnes County, TX4,964 BBLs20,632 MCFApr 2026
Genelle Ba-Harrell UswKarnes County, TX5,244 BBLs9,443 MCFApr 2026
Janysek UnitKarnes County, TX6,587 BBLs5,297 MCFApr 2026
Joseph UnitKarnes County, TX1,731 BBLs1,459 MCFApr 2026
KC UnitKarnes County, TX1,365 BBLs2,018 MCFApr 2026
KruciakKarnes County, TX8,579 BBLs31,025 MCFApr 2026
Lonesome Dove AKarnes County, TX5,620 BBLs5,330 MCFApr 2026
Natho Unit AKarnes County, TX9,462 BBLs20,673 MCFApr 2026
Ruck D - Colleen A UswKarnes County, TX17,862 BBLs30,096 MCFApr 2026
Ruck-Col-Brown Ulw A 1Karnes County, TX7,513 BBLs8,772 MCFMay 2026
Ruckman Trust UnitKarnes County, TX13,088 BBLs11,785 MCFMay 2026
Smith UnitKarnes County, TX647 BBLs311 MCFApr 2026
Smolik AKarnes County, TX7,106 BBLs6,760 MCFApr 2026
Smolik A-Banduch B SaKarnes County, TX27,743 BBLs25,827 MCFApr 2026

Frac'ing activity on Boris Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32897Boris 1H
42-255-33271Boris Unit 2H
42-255-33272Boris Unit 3H
42-255-33272Boris 3H
42-255-33273Boris Unit 6H
42-255-33273Boris 6H
42-255-33274Boris Unit 7H
42-255-33674McAlister #6H
42-255-33674Boris 4H
42-255-33674Rudd #1H
42-255-33675Boris 5H
42-255-33676Boris 10H
42-255-33676Boris 9H
42-255-33817Boris Unit 8H
42-255-34124Boris Unit 11H
42-255-36706Boris Unit 501H
42-255-36707Boris Unit 502H
42-255-36708Boris Unit 503H
42-255-36709Boris Unit 504H

Owners of Boris Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBORIS UNIT TR 3MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBORIS UNIT TR 4MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBORIS UNIT TR 5MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBORIS UNIT TR 89MARATHON OIL EF LLC
2025MARATHON OIL EF LLCBORIS UNIT TR 1MARATHON OIL EF LLC
2025ALVIN LEE GREAVES FAM LTD PTNRBORIS UNIT TR 1MARATHON OIL EF LLC
2025KNIGHT KATIE MCCARLEYBORIS UNIT TR 3MARATHON OIL EF LLC
2025MCCARLEY AMYBORIS UNIT TR 3MARATHON OIL EF LLC
Displaying 8 of 639 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Boris Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10478BORIS UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITNov 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10478BORIS UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITOct 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10478BORIS UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITSep 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10478BORIS UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITAug 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10478BORIS UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITJul 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10478BORIS UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10478BORIS UNITJun 2025MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITJun 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITMay 2025MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITMay 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITMay 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC