Hallmark

Oil & Gas Property in Dewey County, OK

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Key data points for Hallmark

Our Valuation Estimates for Hallmark

ShaleAssessment™

$10,276 *

MarketMultiple™

$8,342 **

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

Based on a decimal interest

Aggregated production of all wells and leases associated with this property

API #	Well Name	Operator	Status	County	Latitude	Longitude
35-043-20187	HALLMARK UNIT #1		Plugged & Abandoned	Dewey County, OK	36.061301	-99.091691
35-043-22548	HALLMARK #9-13	DIVERSIFIED PRODUCTION LLC	Active	Dewey County, OK	36.045395	-99.128444
35-043-50121	HALLMARK UNIT #1-9	DIVERSIFIED PRODUCTION LLC	Active	Dewey County, OK	36.049011	-99.126191

Lease #	Lease Name	Operator	County	Monthly Gas Prod.
043-000670-0-0000	HALLMARK UNIT	DIVERSIFIED PRODUCTION LLC	Dewey County, OK
043-101236-0-0000	HALLMARK 9-13	CHESAPEAKE OPERATING LLC	Dewey County, OK

These are the closest 20 properties to the Hallmark property.

Property Name	Location	Oil Prod.	Gas Prod.	Prod. Period
Blumer	Dewey County, OK	0 BBLs	1,283 MCF	Jun 2026
Calkins-Frazee	Dewey County, OK	0 BBLs	577 MCF	Jun 2026
Cole	Dewey County, OK	0 BBLs	0 MCF	Dec 2019
Cutsinger	Dewey County, OK	0 BBLs	2,699 MCF	Jul 2026
Epperly	Dewey County, OK	0 BBLs	1,161 MCF	Jul 2026
Gore	Dewey County, OK	196 BBLs	9,342 MCF	Jun 2026
Harriet	Dewey County, OK	375 BBLs	0 MCF	Jul 2026
Harwell	Dewey County, OK	0 BBLs	6,303 MCF	Jun 2026
Hill	Dewey County, OK	186 BBLs	4,744 MCF	Jul 2026
Hunter 7	Dewey County, OK	0 BBLs	0 MCF	Apr 2026
Laketa	Dewey County, OK	371 BBLs	681 MCF	Jun 2026
Mercer	Dewey County, OK	0 BBLs	5,544 MCF	Jun 2026
Mercer-Hallmark	Dewey County, OK	0 BBLs	20,818 MCF	Jun 2026
Nichols 33-18-18 1H	Dewey County, OK	359 BBLs	4,084 MCF	Jul 2026
Petree	Dewey County, OK	0 BBLs	48 MCF	Jun 2026
Pickering	Dewey County, OK	0 BBLs	0 MCF	Sep 2007
Pollock 36-25-19-18	Dewey County, OK	359 BBLs	8,904 MCF	Jul 2026
Seal	Dewey County, OK	0 BBLs	0 MCF	Apr 2026
Terry R Nichols	Dewey County, OK	350 BBLs	2,487 MCF	Jul 2026
Winburn 1	Dewey County, OK	0 BBLs	1,463 MCF	Jun 2026

These are the closest 20 companies operating near the Hallmark property.