Judson 21

Oil & Gas Property in Martin County, TX

Property Summary

Key data points for Judson 21

CountyMartin County, TX
OperatorOXYROCK OPERATING, LLC
Production DatesJul 2012 - Nov 2025
Total Oil Production259,615 BBLs
Total Gas Production1,040,055 MCF
Recent Oil Production1,184 BBLs in Oct 2025
Recent Gas Production1,829 MCF in Oct 2025
Wells on Property4

Our Valuation Estimates for Judson 21

ShaleAssessment

$34,454 *

MarketMultiple

$175,708 **

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

Based on a decimal interest

Judson 21 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Judson 21
from Jul 2012 to Nov 2025

Wells on Judson 21

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-317-37610JUDSON 21 1OxyRock Operating, LLCProducingMartin County, TX32.340482-101.890496
42-317-38385JUDSON 21 2OxyRock Operating, LLCProducingMartin County, TX32.343600-101.896699
42-317-39304JUDSON 21 4OxyRock Operating, LLCProducingMartin County, TX32.339094-101.895214
42-317-39326JUDSON 21 3OxyRock Operating, LLCProducingMartin County, TX32.344667-101.891834

Leases included in Judson 21

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-43689JUDSON 21OxyRock Operating, LLCMartin County, TX

Nearby Properties

These are the closest 20 properties to the Judson 21 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Allar-Callaway 27Martin County, TX119,300 BBLs211,148 MCFNov 2025
AshleyMartin County, TX380 BBLs0 MCFNov 2025
BrunerMartin County, TX212,230 BBLs291,596 MCFNov 2025
CazaresMartin County, TX140 BBLs1,889 MCFOct 2025
Five Way 15Martin County, TX2,523 BBLs10,497 MCFNov 2025
HatchettMartin County, TX0 BBLs0 MCFDec 2024
HernandezMartin County, TX107 BBLs68 MCFNov 2025
Lagniappe 16Martin County, TX1,266 BBLs2,717 MCFNov 2025
Lne 9Martin County, TX1,449 BBLs3,282 MCFNov 2025
MadisonMartin County, TX20 BBLs0 MCFNov 2025
Madison-Callaway 27Martin County, TX101,741 BBLs170,747 MCFNov 2025
MartinMartin County, TX131,395 BBLs236,065 MCFNov 2025
MassasaugaMartin County, TX49,936 BBLs178,499 MCFNov 2025
MatthewsMartin County, TX0 BBLs0 MCFApr 2025
PanamintMartin County, TX60,477 BBLs139,142 MCFNov 2025
PribylaMartin County, TX150 BBLs345 MCFNov 2025
RattlesnakeMartin County, TX3,404 BBLs7,336 MCFNov 2025
Rufus 20Martin County, TX1,059 BBLs1,763 MCFNov 2025
SalehMartin County, TX0 BBLs0 MCFNov 2024
WhiteheadMartin County, TX0 BBLs0 MCFJan 2025

Frac'ing activity on Judson 21

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-317-37610Judson 21 #1
42-317-38385Judson 21 #2
42-317-39304Judson 21 #4
42-317-39326Judson 21 #3
42-317-39326Judson 21 #3

Owners of Judson 21

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025RATTLER III LTDJUDSON 21OXYROCK OPERAT LLC
2025OXYROCK OPERATING LLCJUDSON 21OXYROCK OPERAT LLC
2025JACKSON MARCY BROWNJUDSON 21OXYROCK OPERAT LLC
2025BROWN ROBERT JEFFREY SSPJUDSON 21OXYROCK OPERAT LLC
2025CROWNROCK MINERALS LPJUDSON 21OXYROCK OPERAT LLC

Oil & Gas Sales on Judson 21

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-43689JUDSON 21Dec 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Nov 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Nov 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Oct 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Oct 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Sep 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Sep 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Aug 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Aug 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Jul 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Jul 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Jun 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Jun 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21May 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21May 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Apr 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Apr 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Mar 2025OCCIDENTAL ENERGY MARKETING, INC.OXYROCK OPERATING, LLC
08-43689JUDSON 21Mar 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Feb 2025SHELL TRADING (US) COMPANYOXYROCK OPERATING, LLC
08-43689JUDSON 21Feb 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Jan 2025SHELL TRADING (US) COMPANYOXYROCK OPERATING, LLC
08-43689JUDSON 21Jan 2025ENTERPRISE MIDLAND BASIN MIDSTREAM LLCOXYROCK OPERATING, LLC
08-43689JUDSON 21Dec 2024SHELL TRADING (US) COMPANYOXYROCK OPERATING, LLC
08-43689JUDSON 21Dec 2024DORADO OIL COMPANYOXYROCK OPERATING, LLC