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 - Mar 2026
Total Oil Production659,493 BBLs
Total Gas Production8,439,285 MCF
Recent Oil Production2,504 BBLs in Feb 2026
Recent Gas Production44,400 MCF in Feb 2026
Wells on Property5

Our Valuation Estimates for Blackwell-Eyhorn

ShaleAssessment

Not Available

MarketMultiple

$895,486 **

* 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 Mar 2026

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, TX1,566 BBLs23,064 MCFMar 2026
BlackwellKarnes County, TX5,445 BBLs88,450 MCFMar 2026
Debill 01Karnes County, TX4,286 BBLs17,355 MCFMar 2026
Deming-Debill Sa1 1HKarnes County, TX5,794 BBLs74,864 MCFMar 2026
Deming-Herbern Sa1Karnes County, TX3,118 BBLs44,174 MCFMar 2026
Deming-Long Sa1 1HKarnes County, TX6,388 BBLs72,107 MCFMar 2026
Earnest Gas Unit 1Karnes County, TX95 BBLs1,600 MCFMar 2026
Eyhorn Gas Unit 1Karnes County, TX115 BBLs4,299 MCFMar 2026
Eyhorn-Bego Trust (Sa)Karnes County, TX810 BBLs7,716 MCFMar 2026
Hartman Unit ADeWitt County, TX1,084 BBLs3,632 MCFMar 2026
Hartman-Black UswDeWitt County, TX9,143 BBLs179,539 MCFMar 2026
Janssen - Oetken 01Karnes County, TX6,172 BBLs57,290 MCFMar 2026
KiriDeWitt County, TX3,006 BBLs114,881 MCFMar 2026
Kirk 01Karnes County, TX25,089 BBLs268,699 MCFMar 2026
Kirk-Long SaKarnes County, TX8,943 BBLs92,891 MCFMar 2026
Long 01 0Karnes County, TX0 BBLs0 MCFOct 2025
Oetken 01 0Karnes County, TX161 BBLs712 MCFMar 2026
Ruppert Gas Unit 1DeWitt County, TX62 BBLs459 MCFMar 2026
Ruppert-Ripps (Sa) BDeWitt County, TX214 BBLs3,579 MCFMar 2026
Wa BlackwellDeWitt County, TX13,307 BBLs135,734 MCFMar 2026

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 F1HFeb 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HFeb 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HFeb 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HFeb 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-284142BLACKWELL-EYHORN (SA) B6 B6HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HJan 2026REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HDec 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HDec 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295938BLACKWELL-EYHORN-RUPPERT (SA) F2 F2HDec 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HDec 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HDec 2025REPSOL OIL & GAS USA, LLCREPSOL OIL & GAS USA, LLC
02-295564BLACKWELL-EYHORN-RUPPERT (SA) F1 F1HDec 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