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 - Sep 2025
Total Oil Production622,002 BBLs
Total Gas Production8,119,706 MCF
Recent Oil Production3,487 BBLs in Aug 2025
Recent Gas Production61,006 MCF in Aug 2025
Wells on Property5

Our Valuation Estimates for Blackwell-Eyhorn

ShaleAssessment

Not Available

MarketMultiple

$817,224 **

* 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 Sep 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, LLCTemp AbandonedKarnes County, TX28.911745-97.677110
42-255-35301BLACKWELL-EYHORN (SA) B7 B7HREPSOL OIL & GAS USA, LLCProducingKarnes 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, TX2,486 BBLs35,119 MCFSep 2025
BlackwellKarnes County, TX6,537 BBLs114,349 MCFSep 2025
Debill 01Karnes County, TX894 BBLs6,616 MCFSep 2025
Deming-Debill Sa1 1HKarnes County, TX8,735 BBLs105,715 MCFSep 2025
Deming-Herbern Sa1Karnes County, TX6,354 BBLs71,938 MCFSep 2025
Deming-Long Sa1 1HKarnes County, TX11,982 BBLs118,422 MCFSep 2025
Earnest Gas Unit 1Karnes County, TX154 BBLs935 MCFSep 2025
Eyhorn Gas Unit 1Karnes County, TX431 BBLs5,411 MCFSep 2025
Eyhorn-Bego Trust (Sa)Karnes County, TX1,292 BBLs11,566 MCFSep 2025
Hartman Unit ADeWitt County, TX2,593 BBLs43,098 MCFSep 2025
Hartman-Black UswDeWitt County, TX16,638 BBLs258,130 MCFSep 2025
Janssen - Oetken 01Karnes County, TX5,104 BBLs78,855 MCFSep 2025
KiriDeWitt County, TX6,043 BBLs218,691 MCFSep 2025
Kirk 01Karnes County, TX41,836 BBLs385,058 MCFSep 2025
Kirk-Long SaKarnes County, TX19,012 BBLs143,300 MCFSep 2025
Long 01 0Karnes County, TX360 BBLs23,085 MCFSep 2025
Oetken 01 0Karnes County, TX58 BBLs319 MCFSep 2025
Ruppert Gas Unit 1DeWitt County, TX366 BBLs540 MCFSep 2025
Ruppert-Ripps (Sa) BDeWitt County, TX73 BBLs5,322 MCFSep 2025
Wa BlackwellDeWitt County, TX17,686 BBLs198,109 MCFSep 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
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284087BLACKWELL-EYHORN (SA) B7 B7HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HMar 2025REPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HMar 2025REPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284087BLACKWELL-EYHORN (SA) B7 B7HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HMar 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HFeb 2025REPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2025REPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HFeb 2025REPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HJan 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HJan 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HJan 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC