Gross-Robert

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Gross-Robert

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesNov 2019 - Mar 2026
Total Oil Production787,486 BBLs
Total Gas Production3,674,216 MCF
Recent Oil Production2,832 BBLs in Feb 2026
Recent Gas Production12,309 MCF in Feb 2026
Wells on Property2

Our Valuation Estimates for Gross-Robert

ShaleAssessment

Not Available

MarketMultiple

$398,286 **

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

Based on a decimal interest

Gross-Robert Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Gross-Robert
from Nov 2019 to Mar 2026

Wells on Gross-Robert

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-36508GROSS-ROBERT PSA 1HMARATHON OIL EF LLCProducingKarnes County, TX28.820821-97.974951
42-255-36524GROSS-ROBERT-LUNA PSA 1HMARATHON OIL EF LLCProducingKarnes County, TX28.820739-97.974916

Leases included in Gross-Robert

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-11840GROSS-ROBERT PSAMARATHON OIL EF LLCKarnes County, TX
02-11850GROSS-ROBERT-LUNA PSAMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Gross-Robert property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Brown-DupnikKarnes County, TX1,662 BBLs3,285 MCFMar 2026
Buehring UnitKarnes County, TX3,100 BBLs4,820 MCFMar 2026
Buehring-Gilley PsaKarnes County, TX305 BBLs1,792 MCFMar 2026
Culberson-Patteson UnitKarnes County, TX1,149 BBLs2,445 MCFMar 2026
Davenport UnitKarnes County, TX27 BBLs21 MCFMar 2026
Fransen UnitKarnes County, TX5,635 BBLs19,189 MCFApr 2026
Fransen-Direct Assets SaKarnes County, TX14,805 BBLs54,994 MCFApr 2026
Gilley UnitKarnes County, TX1,636 BBLs6,307 MCFMar 2026
Gross-McLean UnitKarnes County, TX313 BBLs523 MCFMar 2026
Holland-Brown UnitKarnes County, TX4,046 BBLs6,212 MCFMar 2026
Jordan UnitKarnes County, TX1,341 BBLs2,128 MCFMar 2026
Jordan-Buehring Unit SaKarnes County, TX650 BBLs1,330 MCFMar 2026
Kimble-GilleyKarnes County, TX3,160 BBLs9,688 MCFMar 2026
Luna UnitKarnes County, TX4,319 BBLs17,854 MCFMar 2026
Luna-May Unit PsaKarnes County, TX806 BBLs81 MCFMar 2026
May Unit 1Karnes County, TX3,296 BBLs16,276 MCFMar 2026
Pfeifer UnitKarnes County, TX288 BBLs306 MCFFeb 2026
Pfeifer-BellKarnes County, TX4,222 BBLs9,799 MCFMar 2026
Pfeifer-Whitley Mejor SaKarnes County, TX1,653 BBLs5,810 MCFMar 2026
Robert Bowman UnitKarnes County, TX1,976 BBLs4,399 MCFMar 2026

Frac'ing activity on Gross-Robert

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-36508Gross Robert PSA 1H
42-255-36524Gross Robert Luna PSA 1H

Owners of Gross-Robert

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCGROSS-ROBERT PSA W#1HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCGROSS-ROBERT-LUNA PSA W#1H TR3MARATHON OIL EF LLC
2025MARATHON OIL EF LLCGROSS-ROBERT-LUNA PSA W#1H TR1MARATHON OIL EF LLC
2025BOWMAN ANDREW JGROSS-ROBERT PSA W#1HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCGROSS-ROBERT-LUNA PSA W#1H TR2MARATHON OIL EF LLC
2025DAVILA MANUEL G SHELTER TRUSTGROSS-ROBERT PSA W#1HMARATHON OIL EF LLC
2025BOWMAN ANDREW JGROSS-ROBERT-LUNA PSA W#1H TR2MARATHON OIL EF LLC
2025AMBER HARVEST LLCGROSS-ROBERT PSA W#1HMARATHON OIL EF LLC
Displaying 8 of 136 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Gross-Robert

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-11850GROSS-ROBERT-LUNA PSAFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSAJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSAJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSADec 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSADec 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSADec 2025DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSADec 2025ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11850GROSS-ROBERT-LUNA PSADec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11840GROSS-ROBERT PSANov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY