Blackwell-Eyhorn

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Blackwell-Eyhorn

CountyKarnes County, TX
OperatorREPSOL OIL & GAS USA, LLC
Production DatesJul 2017 - Nov 2025
Total Oil Production628,892 BBLs
Total Gas Production8,231,184 MCF
Recent Oil Production3,451 BBLs in Oct 2025
Recent Gas Production58,388 MCF in Oct 2025
Wells on Property5

Our Valuation Estimates for Blackwell-Eyhorn

ShaleAssessment

Not Available

MarketMultiple

$653,184 **

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

Based on a decimal interest

Blackwell-Eyhorn Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Blackwell-Eyhorn
from Jul 2017 to Nov 2025

Wells on Blackwell-Eyhorn

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-35300BLACKWELL-EYHORN (SA) B6 B6HREPSOL OIL & GAS USA, LLCProducingKarnes County, TX28.911745-97.677110
42-255-35301BLACKWELL-EYHORN (SA) B7 B7HREPSOL OIL & GAS USA, LLCTemp AbandonedKarnes County, TX28.911500-97.676790
42-255-35305BLACKWELL-EYHORN (SA) B8 B8HREPSOL OIL & GAS USA, LLCTemp AbandonedKarnes County, TX28.911511-97.676744
42-255-37502BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HREPSOL OIL & GAS USA, LLCProducingKarnes County, TX28.916468-97.674832
42-255-37503BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HREPSOL OIL & GAS USA, LLCProducingKarnes County, TX28.916453-97.674892

Leases included in Blackwell-Eyhorn

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-283974BLACKWELL-EYHORN (SA) B8 B8HREPSOL OIL & GAS USA, LLCKarnes County, TX
02-284087BLACKWELL-EYHORN (SA) B7 B7HREPSOL OIL & GAS USA, LLCKarnes County, TX
02-284142BLACKWELL-EYHORN (SA) B6 B6HREPSOL OIL & GAS USA, LLCKarnes County, TX
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HREPSOL OIL & GAS USA, LLCKarnes County, TX
02-295708BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HREPSOL OIL & GAS USA, LLCKarnes County, TX
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HREPSOL OIL & GAS USA, LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Blackwell-Eyhorn property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Begot-Eyhorn (Sa) G6 G6HKarnes County, TX2,253 BBLs30,630 MCFNov 2025
BlackwellKarnes County, TX6,139 BBLs104,824 MCFNov 2025
Debill 01Karnes County, TX562 BBLs2,910 MCFNov 2025
Deming-Debill Sa1 1HKarnes County, TX6,989 BBLs79,777 MCFNov 2025
Deming-Herbern Sa1Karnes County, TX4,775 BBLs59,883 MCFNov 2025
Deming-Long Sa1 1HKarnes County, TX7,990 BBLs91,011 MCFNov 2025
Earnest Gas Unit 1Karnes County, TX124 BBLs2,080 MCFNov 2025
Eyhorn Gas Unit 1Karnes County, TX467 BBLs6,089 MCFNov 2025
Eyhorn-Bego Trust (Sa)Karnes County, TX978 BBLs9,539 MCFNov 2025
Hartman Unit ADeWitt County, TX878 BBLs5,709 MCFNov 2025
Hartman-Black UswDeWitt County, TX13,698 BBLs230,340 MCFNov 2025
Janssen - Oetken 01Karnes County, TX4,145 BBLs73,941 MCFNov 2025
KiriDeWitt County, TX4,176 BBLs172,284 MCFNov 2025
Kirk 01Karnes County, TX34,539 BBLs345,917 MCFNov 2025
Kirk-Long SaKarnes County, TX12,004 BBLs103,992 MCFNov 2025
Long 01 0Karnes County, TX95 BBLs511 MCFOct 2025
Oetken 01 0Karnes County, TX141 BBLs341 MCFNov 2025
Ruppert Gas Unit 1DeWitt County, TX162 BBLs502 MCFNov 2025
Ruppert-Ripps (Sa) BDeWitt County, TX33 BBLs4,912 MCFNov 2025
Wa BlackwellDeWitt County, TX17,094 BBLs177,057 MCFNov 2025

Frac'ing activity on Blackwell-Eyhorn

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-35300BLACKWELL-EYHORN B 6H
42-255-35301BLACKWELL-EYHORN B 7H
42-255-35305Blackwell Eyhorn B 8H
42-255-37502Blackwell Eyhorn Ruppert SA F1H
42-255-37503Blackwell Eyhorn Ruppert SA F2H

Owners of Blackwell-Eyhorn

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025REPSOL OIL & GAS USA LLCBLACKWELL-EYHORN-RUPPERT W#F1HREPSOL OIL & GAS USA
2025REPSOL OIL & GAS USA LLCBLACKWELL-EYHORN-RUPPERT W#F1HREPSOL OIL & GAS USA
2025REPSOL OIL & GAS USA LLCBLACKWELL-EYHORN-RUPPERT W#F2HREPSOL OIL & GAS USA
2025REPSOL OIL & GAS USA LLCBLACKWELL-EYHORN-RUPPERT W#F2HREPSOL OIL & GAS USA
2025BLACKWELL WILLIAM ABLACKWELL-EYHORN-RUPPERT W#F1HREPSOL OIL & GAS USA
2025BLACKWELL WILLIAM A IIIBLACKWELL-EYHORN-RUPPERT W#F1HREPSOL OIL & GAS USA
2025BLACKWELL WILLIAM A IIIBLACKWELL-EYHORN-RUPPERT W#F2HREPSOL OIL & GAS USA
2025BLACKWELL WILLIAM A IIIBLACKWELL-EYHORN-RUPPERT W#F2HREPSOL OIL & GAS USA
Displaying 8 of 282 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Blackwell-Eyhorn

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HNov 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HOct 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HSep 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HSep 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HSep 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HSep 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HSep 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HSep 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HAug 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HAug 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HAug 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC