Boris Unit

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Boris Unit Oil & Gas Property

Map of Wells Full Screen Map 3-D Map

Property Summary

Key data points for Boris Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesApr 2013 - Jul 2025
Total Oil Production3,993,952 BBLs
Total Gas Production5,442,851 MCF
Recent Oil Production5,519 BBLs in Jun 2025
Recent Gas Production6,813 MCF in Jun 2025
Wells on Property16

Our Valuation Estimates for Boris Unit

ShaleAssessment™

Not Available

MarketMultiple™

$749,908 **

* 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 Jul 2025

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, TX59,712 BBLs50,131 MCFJul 2025
Barnett East UnitKarnes County, TX552 BBLs311 MCFJul 2025
Brown JenkKarnes County, TX52,114 BBLs192,588 MCFJul 2025
Colleen UnitKarnes County, TX14,065 BBLs39,579 MCFJul 2025
DavisKarnes County, TX23,117 BBLs30,268 MCFJul 2025
GenelleKarnes County, TX4,310 BBLs14,434 MCFJul 2025
Genelle Ba-Harrell UswKarnes County, TX5,746 BBLs7,283 MCFJul 2025
Janysek UnitKarnes County, TX3,663 BBLs6,756 MCFJul 2025
Joseph UnitKarnes County, TX1,110 BBLs5,511 MCFJul 2025
KC UnitKarnes County, TX1,604 BBLs2,994 MCFJul 2025
KruciakKarnes County, TX10,043 BBLs10,393 MCFJul 2025
Lonesome Dove AKarnes County, TX9,738 BBLs10,029 MCFJul 2025
Natho Unit AKarnes County, TX5,233 BBLs10,451 MCFJul 2025
Ruck D - C - Colleen Ulw FKarnes County, TX1,617 BBLs5,152 MCFJul 2025
Ruck D - Colleen A UswKarnes County, TX7,004 BBLs12,885 MCFJul 2025
Ruckman Trust UnitKarnes County, TX3,577 BBLs11,522 MCFJul 2025
Smith UnitKarnes County, TX850 BBLs1,628 MCFJul 2025
Smolik AKarnes County, TX4,836 BBLs4,991 MCFJul 2025
Smolik A-Banduch B SaKarnes County, TX134,601 BBLs118,779 MCFJul 2025
Tennant Unit AKarnes County, TX32 BBLs22 MCFJul 2025

Companies in the Area

These are the closest 20 companies operating near the Boris Unit property.

Company Name
1776 Energy Operators, LLC
Blackbrush O & G, Inc.
Blackbrush O & G, LLC
Bommer Engineering Co.
BPX Operating Company
Bright & Company
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company LP
Encana Oil & Gas (USA) Inc.
Enervest Operating LLC
EOG Resources, Inc.
Gulftex Energy III, LP
Magnolia Oil & Gas Operating LLC
Marathon Oil Ef LLC
Murphy Expl. & Prod. Co. - USA
Petrohawk Operating Company
Pioneer Resources Producing, L.P
Plains Exploration & Prod. Co.
Property Development Group, Inc.
Tidal Petroleum, Inc.

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
2025MCCARLEY AMYBORIS UNIT TR 3MARATHON OIL EF LLC
2025MCCARLEY IRBY VERNON JRBORIS 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 UNITApr 2025MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITMar 2025MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITFeb 2025MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITJan 2025MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITDec 2024MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITDec 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITDec 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITNov 2024MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITNov 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITNov 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITOct 2024MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITOct 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITSep 2024MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITSep 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10478BORIS UNITAug 2024MV PURCHASING, LLCMARATHON OIL EF LLC
02-10478BORIS UNITAug 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10478BORIS UNITAug 2024DCP OPERATING COMPANY, LPMARATHON OIL EF LLC