Castor

Oil & Gas Property in Weld County, CO

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Property Summary

Key data points for Castor

County	Weld County, CO
Production Dates	Oct 1999 - Dec 2025
Total Oil Production	1,029,179 BBLs
Total Gas Production	1,509,935 MCF
Recent Oil Production	16,497 BBLs in Dec 2025
Recent Gas Production	18,630 MCF in Dec 2025
Wells on Property	46

Our Valuation Estimates for Castor

ShaleAssessment™

Not Available

MarketMultiple™

$2,642,744 **

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

Based on a decimal interest

Castor Production Graph

Aggregated production of all wells and leases associated with this property

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to oil and gas production for Castor
from Oct 1999 to Dec 2025

Wells on Castor

API #	Well Name	Operator	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
API #	Well Name	Operator	Status	County	Est. Daily Oil Prod.	Est. Daily Gas Prod.	Est. Daily Water Prod.	Latitude	Longitude
05-123-05303	CASTOR 1	UNKNOWN	Plugged And Abandoned	Weld County, CO				40.536587	-103.958187
05-123-05308	CASTOR, GARY 1	WALSH* FRANK H	Plugged And Abandoned	Weld County, CO				40.539997	-103.924596
05-123-05313	CASTOR 1	LONGHORN SUPPLY CO	Plugged And Abandoned	Weld County, CO				40.540127	-103.948587
05-123-05314	CASTOR 1	LEBSACK* M J	Plugged And Abandoned	Weld County, CO				40.540167	-103.953357
05-123-05361	CASTOR*OLIN 1	WYTEX SERVICE CORP	Plugged And Abandoned	Weld County, CO				40.569306	-103.961798
05-123-10504	CASTOR 1	PIEDMONT EXPLORATION INC	Plugged And Abandoned	Weld County, CO				40.551116	-103.952977
05-123-13887	CASTOR 1	TINDALL OPERATING COMPANY	Plugged And Abandoned	Weld County, CO				40.583796	-103.923476
05-123-14146	CASTOR 2	HABCO, INC	Plugged And Abandoned	Weld County, CO				40.587416	-103.928057
05-123-14615	CASTOR 3	HABCO, INC	Plugged And Abandoned	Weld County, CO				40.587416	-103.918616
05-123-31523	Castor 23-6	ESENJAY OPERATING INC	Abandoned Location	Weld County, CO				40.562160	-103.945870
05-123-50196	Castor 7-59 12-1-4	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583296	-103.924817
05-123-50197	Castor 7-59 12-1-10	PRAIRIE OPERATING CO LLC	Unknown	Weld County, CO				40.582885	-103.924822
05-123-50198	Castor 7-59 12-1-7	PRAIRIE OPERATING CO LLC	Unknown	Weld County, CO				40.583297	-103.924918
05-123-50199	Castor 7-59 12-1-6	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583295	-103.924616
05-123-50200	Castor 7-59 12-1-9	PRAIRIE OPERATING CO LLC	Unknown	Weld County, CO				40.582885	-103.924922
05-123-50201	Castor 7-59 12-1-3	PRAIRIE OPERATING CO LLC	Producing	Weld County, CO				40.582887	-103.925124
05-123-50202	Castor 7-59 12-1-1	PRAIRIE OPERATING CO LLC	Producing	Weld County, CO				40.583299	-103.925120
05-123-50203	Castor 7-59 12-1-2	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583297	-103.925019
05-123-50204	Castor 7-59 12-1-8	PRAIRIE OPERATING CO LLC	Unknown	Weld County, CO				40.583295	-103.924716
05-123-50205	Castor 7-59 12-1-5	PRAIRIE OPERATING CO LLC	Producing	Weld County, CO				40.582886	-103.925023
05-123-50206	Castor 7-59 12-1-11	PRAIRIE OPERATING CO LLC	Unknown	Weld County, CO				40.582883	-103.924620
05-123-50207	Castor 7-59 12-1-12	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.582800	-103.924620
05-123-50601	Castor 7-59 11-2-7	SUMMIT OIL & GAS LLC	Unknown	Weld County, CO				40.583412	-103.952179
05-123-50602	Castor 7-59 11-2-3	SUMMIT OIL & GAS LLC	Unknown	Weld County, CO				40.583822	-103.951969
05-123-50603	Castor 7-59 11-2-10	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583409	-103.951876
05-123-50604	Castor 7-59 11-2-5	PRAIRIE OPERATING CO LLC	Producing	Weld County, CO				40.583819	-103.951767
05-123-50605	Castor 7-59 11-2-12	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583407	-103.951675
05-123-50606	Castor 7-59 11-2-11	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583408	-103.951775
05-123-50607	Castor 7-59 11-2-9	SUMMIT OIL & GAS LLC	Abandoned Location	Weld County, CO				40.583410	-103.951977
05-123-50608	Castor 7-59 11-2-2	SUMMIT OIL & GAS LLC	Unknown	Weld County, CO				40.583823	-103.952070
05-123-50609	Castor 7-59 11-2-4	SUMMIT OIL & GAS LLC	Unknown	Weld County, CO				40.583408	-103.951775
05-123-50610	Castor 7-59 11-2-1	PRAIRIE OPERATING CO LLC	Producing	Weld County, CO				40.583824	-103.952171
05-123-50611	Castor 7-59 11-2-8	SUMMIT OIL & GAS LLC	Unknown	Weld County, CO				40.583411	-103.952078
05-123-50612	Castor 7-59 11-2-6	SUMMIT OIL & GAS LLC	Unknown	Weld County, CO				40.583818	-103.951667
05-123-50749	CASTOR 7-59 10-3-4	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583597	-103.962905
05-123-50750	CASTOR 7-59 10-3-1	MDS ENERGY DEVELOPMENT LLC	Producing	Weld County, CO				40.583600	-103.963208
05-123-50751	CASTOR 7-59 10-3-5	MDS ENERGY DEVELOPMENT LLC	Producing	Weld County, CO				40.583596	-103.962805
05-123-50752	CASTOR 7-59 10-3-8	MDS ENERGY DEVELOPMENT LLC	Producing	Weld County, CO				40.583187	-103.963113
05-123-50753	CASTOR 7-59 10-3-10	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583186	-103.962912
05-123-50754	CASTOR 7-59 10-3-6	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583595	-103.962704
05-123-50755	CASTOR 7-59 10-3-12	MDS ENERGY DEVELOPMENT LLC	Producing	Weld County, CO				40.583184	-103.962710
05-123-50756	CASTOR 7-59 10-3-11	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583185	-103.962811
05-123-50757	CASTOR 7-59 10-3-2	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583599	-103.963107
05-123-50758	CASTOR 7-59 10-3-9	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583186	-103.963012
05-123-50759	CASTOR 7-59 10-3-7	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583188	-103.963214
05-123-50760	CASTOR 7-59 10-3-3	MDS ENERGY DEVELOPMENT LLC	Unknown	Weld County, CO				40.583598	-103.963006

Operators Associated With Castor

Nearby Properties

These are the closest 20 properties to the Castor property.

Property Name	Location	Oil Prod.	Gas Prod.	Prod. Period
Allred	Weld County, CO	10,626 BBLs	40,173 MCF	Dec 2025
Benelli 7-60 12-24	Weld County, CO	50,104 BBLs	37,912 MCF	Dec 2025
Big Mountain VIper	Weld County, CO	8,212 BBLs	51,290 MCF	Dec 2025
Castor	Weld County, CO	6,050 BBLs	26,116 MCF	Dec 2025
Doc Sooner	Weld County, CO	0 BBLs	0 MCF	Jul 2005
Eider	Weld County, CO	15,577 BBLs	47,438 MCF	Dec 2025
Farnik	Morgan County, CO	0 BBLs	0 MCF	May 2018
Federal	Weld County, CO	55 BBLs	442 MCF	Dec 2025
Green	Weld County, CO	264 BBLs	2,744 MCF	Dec 2025
Krager	Weld County, CO	0 BBLs	0 MCF	May 2015
Logan 2H	Weld County, CO	270 BBLs	1,196 MCF	Dec 2025
Malo	Weld County, CO	0 BBLs	0 MCF	Nov 2014
Mottled	Weld County, CO	13,819 BBLs	44,833 MCF	Dec 2025
Nickerson	Weld County, CO	0 BBLs	0 MCF	Apr 2019
Seifried	Weld County, CO	0 BBLs	0 MCF	Jun 2008
Sooner	Weld County, CO	0 BBLs	0 MCF	Jul 2019
State	Weld County, CO	0 BBLs	0 MCF	Apr 2019
Wade	Weld County, CO	43,760 BBLs	111,267 MCF	Dec 2025
Wickstrom	Weld County, CO	13 BBLs	180 MCF	Dec 2025
Wirth	Morgan County, CO	0 BBLs	0 MCF	Oct 2004

Companies in the Area

These are the closest 17 companies operating near the Castor property.

Company Name
Berenergy Corporation
Bison IV Operating LLC
Carrizo Niobrara LLC
Civitas North LLC
Diversified Operating Corp.
Foundation Energy Management, LLC
H & R Well Services, Inc.
Hyndrex Resources
K P Kauffman Company Inc
Monahan* Rex Family Trust
Noble Energy Inc
Petro-Canada Resources (USA) Inc
Petroleum Energy Corp
Smith Energy Corp
Strachan Exploration Inc
Tindall Operating Company
Verdad Resources LLC

Frac'ing activity on Castor

API #	Well Name	Start Date	End Date	Vertical Depth	Total Water Volume
05-123-50201	Castor 7-59 12-1-3
05-123-50202	Castor 7-59 12-1-1
05-123-50205	Castor 7-59 12-1-5
05-123-50604	CASTOR 7-59 11-2-5
05-123-50610	Castor 7-59 11-2-1
05-123-50750	Castor 7-59 10-3-1
05-123-50751	Castor 7-59 10-3-5
05-123-50752	Castor 7-59 10-3-8
05-123-50755	Castor 7-59 10-3-12